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Merge branch 'spritestuff2' into 'next' 

New sprite features

See merge request STJr/SRB2!1257
This commit is contained in:
Nev3r 2020-11-21 10:51:56 -05:00
parent 85c5fa9527 389763a550
commit e95a05880f
79 changed files with 5006 additions and 3413 deletions
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4
src/CMakeLists.txt
View File

@ -130,6 +130,8 @@ set(SRB2_CORE_RENDER_SOURCES
r_splats.c
r_things.c
r_textures.c
r_patch.c
r_patchrotation.c
r_picformats.c
r_portal.c
@ -147,6 +149,8 @@ set(SRB2_CORE_RENDER_SOURCES
r_state.h
r_things.h
r_textures.h
r_patch.h
r_patchrotation.h
r_picformats.h
r_portal.h
)

2
src/Makefile
View File

@ -519,6 +519,8 @@ OBJS:=$(i_main_o) \
$(OBJDIR)/r_splats.o \
$(OBJDIR)/r_things.o \
$(OBJDIR)/r_textures.o \
$(OBJDIR)/r_patch.o \
$(OBJDIR)/r_patchrotation.o \
$(OBJDIR)/r_picformats.o \
$(OBJDIR)/r_portal.o \
$(OBJDIR)/screen.o \

12
src/android/i_video.c
View File

@ -9,6 +9,7 @@
#include "utils/Log.h"
rendermode_t rendermode = render_soft;
rendermode_t chosenrendermode = render_none;
boolean highcolor = false;
@ -52,8 +53,15 @@ INT32 VID_SetMode(INT32 modenum)
return 0;
}
void VID_CheckRenderer(void) {}
void VID_CheckGLLoaded(rendermode_t oldrender) {}
boolean VID_CheckRenderer(void)
{
return false;
}
void VID_CheckGLLoaded(rendermode_t oldrender)
{
(void)oldrender;
}
const char *VID_GetModeName(INT32 modenum)
{

44
src/console.c
View File

@ -56,7 +56,8 @@ I_mutex con_mutex;
#endif/*HAVE_THREADS*/
static boolean con_started = false; // console has been initialised
boolean con_startup = false; // true at game startup, screen need refreshing
boolean con_startup = false; // true at game startup
boolean con_refresh = false; // screen needs refreshing
static boolean con_forcepic = true; // at startup toggle console translucency when first off
boolean con_recalc; // set true when screen size has changed
@ -439,7 +440,8 @@ void CON_Init(void)
Lock_state();
con_started = true;
con_startup = true; // need explicit screen refresh until we are in Doom loop
con_startup = true;
con_refresh = true; // needs explicit screen refresh until we are in the main game loop
consoletoggle = false;
Unlock_state();
@ -457,7 +459,8 @@ void CON_Init(void)
Lock_state();
con_started = true;
con_startup = false; // need explicit screen refresh until we are in Doom loop
con_startup = false;
con_refresh = false; // disable explicit screen refresh
consoletoggle = true;
Unlock_state();
@ -1438,7 +1441,7 @@ void CONS_Printf(const char *fmt, ...)
{
va_list argptr;
static char *txt = NULL;
boolean startup;
boolean refresh;
if (txt == NULL)
txt = malloc(8192);
@ -1454,32 +1457,21 @@ void CONS_Printf(const char *fmt, ...)
if (con_started)
CON_Print(txt);
CON_LogMessage(txt);
CON_LogMessage(txt);
Lock_state();
// make sure new text is visible
con_scrollup = 0;
startup = con_startup;
refresh = con_refresh;
Unlock_state();
// if not in display loop, force screen update
if (startup && (!setrenderneeded))
if (refresh)
{
#ifdef _WINDOWS
patch_t *con_backpic = W_CachePatchName("CONSBACK", PU_PATCH);
// Jimita: CON_DrawBackpic just called V_DrawScaledPatch
V_DrawScaledPatch(0, 0, 0, con_backpic);
W_UnlockCachedPatch(con_backpic);
I_LoadingScreen(txt); // Win32/OS2 only
#else
// here we display the console text
CON_Drawer();
CON_Drawer(); // here we display the console text
I_FinishUpdate(); // page flip or blit buffer
#endif
}
}
@ -1541,7 +1533,7 @@ void CONS_Debug(INT32 debugflags, const char *fmt, ...)
//
void CONS_Error(const char *msg)
{
#ifdef RPC_NO_WINDOWS_H
#if defined(RPC_NO_WINDOWS_H) && defined(_WINDOWS)
if (!graphics_started)
{
MessageBoxA(vid.WndParent, msg, "SRB2 Warning", MB_OK);
@ -1719,8 +1711,8 @@ static void CON_DrawBackpic(void)
if (piclump == LUMPERROR)
piclump = W_GetNumForName("MISSING");
// Cache the Software patch.
con_backpic = W_CacheSoftwarePatchNum(piclump, PU_PATCH);
// Cache the patch.
con_backpic = W_CachePatchNum(piclump, PU_PATCH);
// Center the backpic, and draw a vertically cropped patch.
w = (con_backpic->width * vid.dupx);
@ -1731,7 +1723,7 @@ static void CON_DrawBackpic(void)
// then fill the sides with a solid color.
if (x > 0)
{
column_t *column = (column_t *)((UINT8 *)(con_backpic) + LONG(con_backpic->columnofs[0]));
column_t *column = (column_t *)((UINT8 *)(con_backpic->columns) + (con_backpic->columnofs[0]));
if (!column->topdelta)
{
UINT8 *source = (UINT8 *)(column) + 3;
@ -1743,8 +1735,7 @@ static void CON_DrawBackpic(void)
}
}
// Cache the patch normally.
con_backpic = W_CachePatchNum(piclump, PU_PATCH);
// Draw the patch.
V_DrawCroppedPatch(x << FRACBITS, 0, FRACUNIT, V_NOSCALESTART, con_backpic,
0, ( BASEVIDHEIGHT - h ), BASEVIDWIDTH, h);
@ -1829,9 +1820,6 @@ void CON_Drawer(void)
return;
}
if (needpatchrecache)
HU_LoadGraphics();
if (con_recalc)
{
CON_RecalcSize();

4
src/console.h
View File

@ -25,8 +25,12 @@ extern I_mutex con_mutex;
// set true when screen size has changed, to adapt console
extern boolean con_recalc;
// console being displayed at game startup
extern boolean con_startup;
// needs explicit screen refresh until we are in the main game loop
extern boolean con_refresh;
// top clip value for view render: do not draw part of view hidden by console
extern INT32 con_clipviewtop;

77
src/d_main.c
View File

@ -107,8 +107,6 @@ boolean devparm = false; // started game with -devparm
boolean singletics = false; // timedemo
boolean lastdraw = false;
static void D_CheckRendererState(void);
postimg_t postimgtype = postimg_none;
INT32 postimgparam;
postimg_t postimgtype2 = postimg_none;
@ -237,7 +235,6 @@ INT16 wipetypepost = -1;
static void D_Display(void)
{
INT32 setrenderstillneeded = 0;
boolean forcerefresh = false;
static boolean wipe = false;
INT32 wipedefindex = 0;
@ -260,48 +257,28 @@ static void D_Display(void)
// create plane polygons, if necessary.
// 3. Functions related to switching video
// modes (resolution) are called.
// 4. Patch data is freed from memory,
// and recached if necessary.
// 5. The frame is ready to be drawn!
// 4. The frame is ready to be drawn!
// stop movie if needs to change renderer
if (setrenderneeded && (moviemode == MM_APNG))
M_StopMovie();
// check for change of renderer or screen size (video mode)
// Check for change of renderer or screen size (video mode)
if ((setrenderneeded || setmodeneeded) && !wipe)
{
if (setrenderneeded)
{
CONS_Debug(DBG_RENDER, "setrenderneeded set (%d)\n", setrenderneeded);
setrenderstillneeded = setrenderneeded;
}
SCR_SetMode(); // change video mode
}
if (vid.recalc || setrenderstillneeded)
{
// Recalc the screen
if (vid.recalc)
SCR_Recalc(); // NOTE! setsizeneeded is set by SCR_Recalc()
#ifdef HWRENDER
// Shoot! The screen texture was flushed!
if ((rendermode == render_opengl) && (gamestate == GS_INTERMISSION))
usebuffer = false;
#endif
}
// View morph
if (rendermode == render_soft && !splitscreen)
R_CheckViewMorph();
// change the view size if needed
if (setsizeneeded || setrenderstillneeded)
// Change the view size if needed
// Set by changing video mode or renderer
if (setsizeneeded)
{
R_ExecuteSetViewSize();
forcerefresh = true; // force background redraw
}
// Lactozilla: Renderer switching
D_CheckRendererState();
// draw buffered stuff to screen
// Used only by linux GGI version
I_UpdateNoBlit();
@ -642,26 +619,6 @@ static void D_Display(void)
I_FinishUpdate(); // page flip or blit buffer
ps_swaptime = I_GetTimeMicros() - ps_swaptime;
}
needpatchflush = false;
needpatchrecache = false;
}
// Check the renderer's state
// after a possible renderer switch.
void D_CheckRendererState(void)
{
// flush all patches from memory
if (needpatchflush)
{
Z_FlushCachedPatches();
needpatchflush = false;
}
// some patches have been freed,
// so cache them again
if (needpatchrecache)
R_ReloadHUDGraphics();
}
// =========================================================================
@ -688,6 +645,7 @@ void D_SRB2Loop(void)
oldentertics = I_GetTime();
// end of loading screen: CONS_Printf() will no more call FinishUpdate()
con_refresh = false;
con_startup = false;
// make sure to do a d_display to init mode _before_ load a level
@ -1338,22 +1296,17 @@ void D_SRB2Main(void)
// set user default mode or mode set at cmdline
SCR_CheckDefaultMode();
// Lactozilla: Does the render mode need to change?
if ((setrenderneeded != 0) && (setrenderneeded != rendermode))
// Lactozilla: Check if the render mode needs to change.
if (setrenderneeded)
{
CONS_Printf(M_GetText("Switching the renderer...\n"));
Z_PreparePatchFlush();
// set needpatchflush / needpatchrecache true for D_CheckRendererState
needpatchflush = true;
needpatchrecache = true;
// Switch the renderer in the interface
if (VID_CheckRenderer())
con_refresh = true; // Allow explicit screen refresh again
// Set cv_renderer to the new render mode
VID_CheckRenderer();
SCR_ChangeRendererCVars(rendermode);
// check the renderer's state
D_CheckRendererState();
CV_StealthSetValue(&cv_renderer, rendermode);
}
wipegamestate = gamestate;

4
src/d_netcmd.c
View File

@ -675,10 +675,6 @@ void D_RegisterClientCommands(void)
CV_RegisterVar(&cv_gif_dynamicdelay);
CV_RegisterVar(&cv_gif_localcolortable);
#ifdef WALLSPLATS
CV_RegisterVar(&cv_splats);
#endif
// register these so it is saved to config
CV_RegisterVar(&cv_playername);
CV_RegisterVar(&cv_playercolor);

3
src/d_netcmd.h
View File

@ -75,9 +75,6 @@ extern consvar_t cv_teamscramble;
extern consvar_t cv_scrambleonchange;
extern consvar_t cv_netstat;
#ifdef WALLSPLATS
extern consvar_t cv_splats;
#endif
extern consvar_t cv_countdowntime;
extern consvar_t cv_runscripts;

40
src/dehacked.c
View File

@ -32,6 +32,7 @@
#include "r_data.h"
#include "r_textures.h"
#include "r_draw.h"
#include "r_patch.h"
#include "r_picformats.h"
#include "r_things.h" // R_Char2Frame
#include "r_sky.h"
@ -1041,11 +1042,6 @@ static void readspriteinfo(MYFILE *f, INT32 num, boolean sprite2)
spriteinfo_t *info = Z_Calloc(sizeof(spriteinfo_t), PU_STATIC, NULL);
info->available = true;
#ifdef ROTSPRITE
if ((sprites != NULL) && (!sprite2))
R_FreeSingleRotSprite(&sprites[num]);
#endif
do
{
lastline = f->curpos;
@ -1174,9 +1170,6 @@ static void readspriteinfo(MYFILE *f, INT32 num, boolean sprite2)
size_t skinnum = skinnumbers[i];
skin_t *skin = &skins[skinnum];
spriteinfo_t *sprinfo = skin->sprinfo;
#ifdef ROTSPRITE
R_FreeSkinRotSprite(skinnum);
#endif
M_Memcpy(&sprinfo[num], info, sizeof(spriteinfo_t));
}
}
@ -9045,6 +9038,7 @@ static const char *const MOBJFLAG2_LIST[] = {
"AMBUSH", // Alternate behaviour typically set by MTF_AMBUSH
"LINKDRAW", // Draw vissprite of mobj immediately before/after tracer's vissprite (dependent on dispoffset and position)
"SHIELD", // Thinker calls P_AddShield/P_ShieldLook (must be partnered with MF_SCENERY to use)
"SPLAT", // Object is a splat
NULL
};
@ -9589,6 +9583,36 @@ struct {
{"tr_trans90",tr_trans90},
{"NUMTRANSMAPS",NUMTRANSMAPS},
// Alpha styles (blend modes)
{"AST_COPY",AST_COPY},
{"AST_TRANSLUCENT",AST_TRANSLUCENT},
{"AST_ADD",AST_ADD},
{"AST_SUBTRACT",AST_SUBTRACT},
{"AST_REVERSESUBTRACT",AST_REVERSESUBTRACT},
{"AST_MODULATE",AST_MODULATE},
{"AST_OVERLAY",AST_OVERLAY},
// Render flags
{"RF_HORIZONTALFLIP",RF_HORIZONTALFLIP},
{"RF_VERTICALFLIP",RF_VERTICALFLIP},
{"RF_ABSOLUTEOFFSETS",RF_ABSOLUTEOFFSETS},
{"RF_FLIPOFFSETS",RF_FLIPOFFSETS},
{"RF_SPLATMASK",RF_SLOPESPLAT},
{"RF_SLOPESPLAT",RF_SLOPESPLAT},
{"RF_OBJECTSLOPESPLAT",RF_OBJECTSLOPESPLAT},
{"RF_NOSPLATBILLBOARD",RF_NOSPLATBILLBOARD},
{"RF_NOSPLATROLLANGLE",RF_NOSPLATROLLANGLE},
{"RF_BLENDMASK",RF_BLENDMASK},
{"RF_FULLBRIGHT",RF_FULLBRIGHT},
{"RF_FULLDARK",RF_FULLDARK},
{"RF_NOCOLORMAPS",RF_NOCOLORMAPS},
{"RF_SPRITETYPEMASK",RF_SPRITETYPEMASK},
{"RF_PAPERSPRITE",RF_PAPERSPRITE},
{"RF_FLOORSPRITE",RF_FLOORSPRITE},
{"RF_SHADOWDRAW",RF_SHADOWDRAW},
{"RF_SHADOWEFFECTS",RF_SHADOWEFFECTS},
{"RF_DROPSHADOW",RF_DROPSHADOW},
// Level flags
{"LF_SCRIPTISFILE",LF_SCRIPTISFILE},
{"LF_SPEEDMUSIC",LF_SPEEDMUSIC},

3
src/doomdef.h
View File

@ -628,9 +628,6 @@ extern const char *compdate, *comptime, *comprevision, *compbranch;
/// \note Required for proper collision with moving sloped surfaces that have sector specials on them.
#define SECTORSPECIALSAFTERTHINK
/// Cache patches in Lua in a way that renderer switching will work flawlessly.
//#define LUA_PATCH_SAFETY
/// Sprite rotation
#define ROTSPRITE
#define ROTANGLES 72 // Needs to be a divisor of 360 (45, 60, 90, 120...)

12
src/dummy/i_video.c
View File

@ -3,6 +3,7 @@
#include "../i_video.h"
rendermode_t rendermode = render_none;
rendermode_t chosenrendermode = render_none;
boolean highcolor = false;
@ -40,8 +41,15 @@ INT32 VID_SetMode(INT32 modenum)
return 0;
}
void VID_CheckRenderer(void) {}
void VID_CheckGLLoaded(rendermode_t oldrender) {}
boolean VID_CheckRenderer(void)
{
return false;
}
void VID_CheckGLLoaded(rendermode_t oldrender)
{
(void)oldrender;
}
const char *VID_GetModeName(INT32 modenum)
{

293
src/f_finale.c
View File

@ -533,78 +533,78 @@ static void F_IntroDrawScene(void)
bgxoffs = 28;
break;
case 1:
background = W_CachePatchName("INTRO1", PU_PATCH);
background = W_CachePatchName("INTRO1", PU_PATCH_LOWPRIORITY);
break;
case 2:
background = W_CachePatchName("INTRO2", PU_PATCH);
background = W_CachePatchName("INTRO2", PU_PATCH_LOWPRIORITY);
break;
case 3:
background = W_CachePatchName("INTRO3", PU_PATCH);
background = W_CachePatchName("INTRO3", PU_PATCH_LOWPRIORITY);
break;
case 4:
background = W_CachePatchName("INTRO4", PU_PATCH);
background = W_CachePatchName("INTRO4", PU_PATCH_LOWPRIORITY);
break;
case 5:
if (intro_curtime >= 5*TICRATE)
background = W_CachePatchName("RADAR", PU_PATCH);
background = W_CachePatchName("RADAR", PU_PATCH_LOWPRIORITY);
else
background = W_CachePatchName("DRAT", PU_PATCH);
background = W_CachePatchName("DRAT", PU_PATCH_LOWPRIORITY);
break;
case 6:
background = W_CachePatchName("INTRO6", PU_PATCH);
background = W_CachePatchName("INTRO6", PU_PATCH_LOWPRIORITY);
cx = 180;
cy = 8;
break;
case 7:
{
if (intro_curtime >= 7*TICRATE + ((TICRATE/7)*2))
background = W_CachePatchName("SGRASS5", PU_PATCH);
background = W_CachePatchName("SGRASS5", PU_PATCH_LOWPRIORITY);
else if (intro_curtime >= 7*TICRATE + (TICRATE/7))
background = W_CachePatchName("SGRASS4", PU_PATCH);
background = W_CachePatchName("SGRASS4", PU_PATCH_LOWPRIORITY);
else if (intro_curtime >= 7*TICRATE)
background = W_CachePatchName("SGRASS3", PU_PATCH);
background = W_CachePatchName("SGRASS3", PU_PATCH_LOWPRIORITY);
else if (intro_curtime >= 6*TICRATE)
background = W_CachePatchName("SGRASS2", PU_PATCH);
background = W_CachePatchName("SGRASS2", PU_PATCH_LOWPRIORITY);
else
background = W_CachePatchName("SGRASS1", PU_PATCH);
background = W_CachePatchName("SGRASS1", PU_PATCH_LOWPRIORITY);
break;
}
case 8:
background = W_CachePatchName("WATCHING", PU_PATCH);
background = W_CachePatchName("WATCHING", PU_PATCH_LOWPRIORITY);
break;
case 9:
background = W_CachePatchName("ZOOMING", PU_PATCH);
background = W_CachePatchName("ZOOMING", PU_PATCH_LOWPRIORITY);
break;
case 10:
break;
case 11:
background = W_CachePatchName("INTRO5", PU_PATCH);
background = W_CachePatchName("INTRO5", PU_PATCH_LOWPRIORITY);
break;
case 12:
background = W_CachePatchName("REVENGE", PU_PATCH);
background = W_CachePatchName("REVENGE", PU_PATCH_LOWPRIORITY);
cx = 208;
cy = 8;
break;
case 13:
background = W_CachePatchName("CONFRONT", PU_PATCH);
background = W_CachePatchName("CONFRONT", PU_PATCH_LOWPRIORITY);
cy += 48;
break;
case 14:
background = W_CachePatchName("TAILSSAD", PU_PATCH);
background = W_CachePatchName("TAILSSAD", PU_PATCH_LOWPRIORITY);
bgxoffs = 144;
cx = 8;
cy = 8;
break;
case 15:
if (intro_curtime >= 7*TICRATE)
background = W_CachePatchName("SONICDO2", PU_PATCH);
background = W_CachePatchName("SONICDO2", PU_PATCH_LOWPRIORITY);
else
background = W_CachePatchName("SONICDO1", PU_PATCH);
background = W_CachePatchName("SONICDO1", PU_PATCH_LOWPRIORITY);
cx = 224;
cy = 8;
break;
case 16:
background = W_CachePatchName("INTRO7", PU_PATCH);
background = W_CachePatchName("INTRO7", PU_PATCH_LOWPRIORITY);
break;
default:
break;
@ -635,7 +635,7 @@ static void F_IntroDrawScene(void)
strncpy(stjrintro, "STJRI029", 9);
S_ChangeMusicInternal("_stjr", false);
background = W_CachePatchName(stjrintro, PU_PATCH);
background = W_CachePatchName(stjrintro, PU_PATCH_LOWPRIORITY);
wipestyleflags = WSF_FADEIN;
F_WipeStartScreen();
F_TryColormapFade(31);
@ -646,7 +646,7 @@ static void F_IntroDrawScene(void)
if (!WipeInAction) // Draw the patch if not in a wipe
{
background = W_CachePatchName(stjrintro, PU_PATCH);
background = W_CachePatchName(stjrintro, PU_PATCH_LOWPRIORITY);
V_DrawSmallScaledPatch(bgxoffs, 84, 0, background);
}
}
@ -656,27 +656,27 @@ static void F_IntroDrawScene(void)
if (timetonext > 5*TICRATE && timetonext < 6*TICRATE)
{
if (!(finalecount & 3))
background = W_CachePatchName("BRITEGG1", PU_PATCH);
background = W_CachePatchName("BRITEGG1", PU_PATCH_LOWPRIORITY);
else
background = W_CachePatchName("DARKEGG1", PU_PATCH);
background = W_CachePatchName("DARKEGG1", PU_PATCH_LOWPRIORITY);
V_DrawSmallScaledPatch(0, 0, 0, background);
}
else if (timetonext > 3*TICRATE && timetonext < 4*TICRATE)
{
if (!(finalecount & 3))
background = W_CachePatchName("BRITEGG2", PU_PATCH);
background = W_CachePatchName("BRITEGG2", PU_PATCH_LOWPRIORITY);
else
background = W_CachePatchName("DARKEGG2", PU_PATCH);
background = W_CachePatchName("DARKEGG2", PU_PATCH_LOWPRIORITY);
V_DrawSmallScaledPatch(0, 0, 0, background);
}
else if (timetonext > 1*TICRATE && timetonext < 2*TICRATE)
{
if (!(finalecount & 3))
background = W_CachePatchName("BRITEGG3", PU_PATCH);
background = W_CachePatchName("BRITEGG3", PU_PATCH_LOWPRIORITY);
else
background = W_CachePatchName("DARKEGG3", PU_PATCH);
background = W_CachePatchName("DARKEGG3", PU_PATCH_LOWPRIORITY);
V_DrawSmallScaledPatch(0, 0, 0, background);
}
@ -708,79 +708,79 @@ static void F_IntroDrawScene(void)
knucklesx += sonicx;
sonicx += P_ReturnThrustX(NULL, finalecount * ANG10, 3);
V_DrawSmallScaledPatch(skyx, 0, 0, (patch = W_CachePatchName("INTROSKY", PU_PATCH)));
V_DrawSmallScaledPatch(skyx, 0, 0, (patch = W_CachePatchName("INTROSKY", PU_PATCH_LOWPRIORITY)));
V_DrawSmallScaledPatch(skyx - 320, 0, 0, patch);
W_UnlockCachedPatch(patch);
V_DrawSmallScaledPatch(grassx, 0, 0, (patch = W_CachePatchName("INTROGRS", PU_PATCH)));
V_DrawSmallScaledPatch(grassx, 0, 0, (patch = W_CachePatchName("INTROGRS", PU_PATCH_LOWPRIORITY)));
V_DrawSmallScaledPatch(grassx - 320, 0, 0, patch);
W_UnlockCachedPatch(patch);
if (finalecount & 1)
{
// Sonic
V_DrawSmallScaledPatch(sonicx, 54, 0, (patch = W_CachePatchName("RUN2", PU_PATCH)));
V_DrawSmallScaledPatch(sonicx, 54, 0, (patch = W_CachePatchName("RUN2", PU_PATCH_LOWPRIORITY)));
W_UnlockCachedPatch(patch);
// Appendages
if (finalecount & 2)
{
// Sonic's feet
V_DrawSmallScaledPatch(sonicx - 8, 92, 0, (patch = W_CachePatchName("PEELOUT4", PU_PATCH)));
V_DrawSmallScaledPatch(sonicx - 8, 92, 0, (patch = W_CachePatchName("PEELOUT4", PU_PATCH_LOWPRIORITY)));
W_UnlockCachedPatch(patch);
// Tails' tails
V_DrawSmallScaledPatch(tailsx, tailsy, 0, (patch = W_CachePatchName("HELICOP2", PU_PATCH)));
V_DrawSmallScaledPatch(tailsx, tailsy, 0, (patch = W_CachePatchName("HELICOP2", PU_PATCH_LOWPRIORITY)));
W_UnlockCachedPatch(patch);
}
else
{
// Sonic's feet
V_DrawSmallScaledPatch(sonicx - 8, 92, 0, (patch = W_CachePatchName("PEELOUT2", PU_PATCH)));
V_DrawSmallScaledPatch(sonicx - 8, 92, 0, (patch = W_CachePatchName("PEELOUT2", PU_PATCH_LOWPRIORITY)));
W_UnlockCachedPatch(patch);
// Tails' tails
V_DrawSmallScaledPatch(tailsx, tailsy, 0, (patch = W_CachePatchName("HELICOP1", PU_PATCH)));
V_DrawSmallScaledPatch(tailsx, tailsy, 0, (patch = W_CachePatchName("HELICOP1", PU_PATCH_LOWPRIORITY)));
W_UnlockCachedPatch(patch);
}
// Tails
V_DrawSmallScaledPatch(tailsx, tailsy, 0, (patch = W_CachePatchName("FLY2", PU_PATCH)));
V_DrawSmallScaledPatch(tailsx, tailsy, 0, (patch = W_CachePatchName("FLY2", PU_PATCH_LOWPRIORITY)));
W_UnlockCachedPatch(patch);
// Knuckles
V_DrawSmallScaledPatch(knucklesx, knucklesy, 0, (patch = W_CachePatchName("GLIDE2", PU_PATCH)));
V_DrawSmallScaledPatch(knucklesx, knucklesy, 0, (patch = W_CachePatchName("GLIDE2", PU_PATCH_LOWPRIORITY)));
W_UnlockCachedPatch(patch);
}
else
{
// Sonic
V_DrawSmallScaledPatch(sonicx, 54, 0, (patch = W_CachePatchName("RUN1", PU_PATCH)));
V_DrawSmallScaledPatch(sonicx, 54, 0, (patch = W_CachePatchName("RUN1", PU_PATCH_LOWPRIORITY)));
W_UnlockCachedPatch(patch);
// Appendages
if (finalecount & 2)
{
// Sonic's feet
V_DrawSmallScaledPatch(sonicx - 8, 92, 0, (patch = W_CachePatchName("PEELOUT3", PU_PATCH)));
V_DrawSmallScaledPatch(sonicx - 8, 92, 0, (patch = W_CachePatchName("PEELOUT3", PU_PATCH_LOWPRIORITY)));
W_UnlockCachedPatch(patch);
// Tails' tails
V_DrawSmallScaledPatch(tailsx, tailsy, 0, (patch = W_CachePatchName("HELICOP2", PU_PATCH)));
V_DrawSmallScaledPatch(tailsx, tailsy, 0, (patch = W_CachePatchName("HELICOP2", PU_PATCH_LOWPRIORITY)));
W_UnlockCachedPatch(patch);
}
else
{
// Sonic's feet
V_DrawSmallScaledPatch(sonicx - 8, 92, 0, (patch = W_CachePatchName("PEELOUT1", PU_PATCH)));
V_DrawSmallScaledPatch(sonicx - 8, 92, 0, (patch = W_CachePatchName("PEELOUT1", PU_PATCH_LOWPRIORITY)));
W_UnlockCachedPatch(patch);
// Tails' tails
V_DrawSmallScaledPatch(tailsx, tailsy, 0, (patch = W_CachePatchName("HELICOP1", PU_PATCH)));
V_DrawSmallScaledPatch(tailsx, tailsy, 0, (patch = W_CachePatchName("HELICOP1", PU_PATCH_LOWPRIORITY)));
W_UnlockCachedPatch(patch);
}
// Tails
V_DrawSmallScaledPatch(tailsx, tailsy, 0, (patch = W_CachePatchName("FLY1", PU_PATCH)));
V_DrawSmallScaledPatch(tailsx, tailsy, 0, (patch = W_CachePatchName("FLY1", PU_PATCH_LOWPRIORITY)));
W_UnlockCachedPatch(patch);
// Knuckles
V_DrawSmallScaledPatch(knucklesx, knucklesy, 0, (patch = W_CachePatchName("GLIDE1", PU_PATCH)));
V_DrawSmallScaledPatch(knucklesx, knucklesy, 0, (patch = W_CachePatchName("GLIDE1", PU_PATCH_LOWPRIORITY)));
W_UnlockCachedPatch(patch);
}
@ -813,8 +813,8 @@ static void F_IntroDrawScene(void)
y += (30*(FRACUNIT-scale));
}
rockpat = W_CachePatchName(va("ROID00%.2d", 34 - (worktics % 35)), PU_PATCH);
glow = W_CachePatchName(va("ENDGLOW%.1d", 2+(worktics & 1)), PU_PATCH);
rockpat = W_CachePatchName(va("ROID00%.2d", 34 - (worktics % 35)), PU_PATCH_LOWPRIORITY);
glow = W_CachePatchName(va("ENDGLOW%.1d", 2+(worktics & 1)), PU_PATCH_LOWPRIORITY);
if (worktics >= 5)
trans = (worktics-5)>>1;
@ -934,7 +934,7 @@ void F_IntroDrawer(void)
{
if (intro_scenenum == 5 && intro_curtime == 5*TICRATE)
{
patch_t *radar = W_CachePatchName("RADAR", PU_PATCH);
patch_t *radar = W_CachePatchName("RADAR", PU_PATCH_LOWPRIORITY);
F_WipeStartScreen();
F_WipeColorFill(31);
@ -947,7 +947,7 @@ void F_IntroDrawer(void)
}
else if (intro_scenenum == 7 && intro_curtime == 6*TICRATE) // Force a wipe here
{
patch_t *grass = W_CachePatchName("SGRASS2", PU_PATCH);
patch_t *grass = W_CachePatchName("SGRASS2", PU_PATCH_LOWPRIORITY);
F_WipeStartScreen();
F_WipeColorFill(31);
@ -960,7 +960,7 @@ void F_IntroDrawer(void)
}
/*else if (intro_scenenum == 11 && intro_curtime == 7*TICRATE)
{
patch_t *confront = W_CachePatchName("CONFRONT", PU_PATCH);
patch_t *confront = W_CachePatchName("CONFRONT", PU_PATCH_LOWPRIORITY);
F_WipeStartScreen();
F_WipeColorFill(31);
@ -973,7 +973,7 @@ void F_IntroDrawer(void)
}*/
if (intro_scenenum == 15 && intro_curtime == 7*TICRATE)
{
patch_t *sdo = W_CachePatchName("SONICDO2", PU_PATCH);
patch_t *sdo = W_CachePatchName("SONICDO2", PU_PATCH_LOWPRIORITY);
F_WipeStartScreen();
F_WipeColorFill(31);
@ -1303,14 +1303,14 @@ void F_CreditDrawer(void)
V_DrawFill(0, 0, BASEVIDWIDTH, BASEVIDHEIGHT, 31);
// Zig Zagz
V_DrawScaledPatch(-16, zagpos, V_SNAPTOLEFT, W_CachePatchName("LTZIGZAG", PU_PATCH));
V_DrawScaledPatch(-16, zagpos - 320, V_SNAPTOLEFT, W_CachePatchName("LTZIGZAG", PU_PATCH));
V_DrawScaledPatch(BASEVIDWIDTH + 16, zagpos, V_SNAPTORIGHT|V_FLIP, W_CachePatchName("LTZIGZAG", PU_PATCH));
V_DrawScaledPatch(BASEVIDWIDTH + 16, zagpos - 320, V_SNAPTORIGHT|V_FLIP, W_CachePatchName("LTZIGZAG", PU_PATCH));
V_DrawScaledPatch(-16, zagpos, V_SNAPTOLEFT, W_CachePatchName("LTZIGZAG", PU_PATCH_LOWPRIORITY));
V_DrawScaledPatch(-16, zagpos - 320, V_SNAPTOLEFT, W_CachePatchName("LTZIGZAG", PU_PATCH_LOWPRIORITY));
V_DrawScaledPatch(BASEVIDWIDTH + 16, zagpos, V_SNAPTORIGHT|V_FLIP, W_CachePatchName("LTZIGZAG", PU_PATCH_LOWPRIORITY));
V_DrawScaledPatch(BASEVIDWIDTH + 16, zagpos - 320, V_SNAPTORIGHT|V_FLIP, W_CachePatchName("LTZIGZAG", PU_PATCH_LOWPRIORITY));
// Draw background pictures first
for (i = 0; credits_pics[i].patch; i++)
V_DrawSciencePatch(credits_pics[i].x<<FRACBITS, (280<<FRACBITS) + (((i*credits_height)<<FRACBITS)/(credits_numpics)) - 4*(animtimer<<FRACBITS)/5, 0, W_CachePatchName(credits_pics[i].patch, PU_PATCH), FRACUNIT>>1);
V_DrawSciencePatch(credits_pics[i].x<<FRACBITS, (280<<FRACBITS) + (((i*credits_height)<<FRACBITS)/(credits_numpics)) - 4*(animtimer<<FRACBITS)/5, 0, W_CachePatchName(credits_pics[i].patch, PU_PATCH_LOWPRIORITY), FRACUNIT>>1);
// Dim the background
V_DrawFadeScreen(0xFF00, 16);
@ -1519,14 +1519,14 @@ void F_GameEvaluationDrawer(void)
if (goodending)
{
rockpat = W_CachePatchName(va("ROID00%.2d", 34 - (finalecount % 35)), PU_PATCH);
glow = W_CachePatchName(va("ENDGLOW%.1d", 2+(finalecount & 1)), PU_PATCH);
rockpat = W_CachePatchName(va("ROID00%.2d", 34 - (finalecount % 35)), PU_PATCH_LOWPRIORITY);
glow = W_CachePatchName(va("ENDGLOW%.1d", 2+(finalecount & 1)), PU_PATCH_LOWPRIORITY);
x -= FRACUNIT;
}
else
{
rockpat = W_CachePatchName("ROID0000", PU_LEVEL);
glow = W_CachePatchName(va("ENDGLOW%.1d", (finalecount & 1)), PU_PATCH);
rockpat = W_CachePatchName("ROID0000", PU_PATCH_LOWPRIORITY);
glow = W_CachePatchName(va("ENDGLOW%.1d", (finalecount & 1)), PU_PATCH_LOWPRIORITY);
}
if (finalecount >= 5)
@ -1558,20 +1558,20 @@ void F_GameEvaluationDrawer(void)
// if j == 0 - alternate between 0 and 1
// 1 - 1 and 2
// 2 - 2 and not rendered
V_DrawFixedPatch(x+sparkloffs[j-1][0], y+sparkloffs[j-1][1], FRACUNIT, 0, W_CachePatchName(va("ENDSPKL%.1d", (j - ((sparklloop & 1) ? 0 : 1))), PU_PATCH), R_GetTranslationColormap(TC_DEFAULT, SKINCOLOR_AQUA, GTC_CACHE));
V_DrawFixedPatch(x+sparkloffs[j-1][0], y+sparkloffs[j-1][1], FRACUNIT, 0, W_CachePatchName(va("ENDSPKL%.1d", (j - ((sparklloop & 1) ? 0 : 1))), PU_PATCH_LOWPRIORITY), R_GetTranslationColormap(TC_DEFAULT, SKINCOLOR_AQUA, GTC_CACHE));
}
j--;
}
}
else
{
patch_t *eggrock = W_CachePatchName("ENDEGRK5", PU_PATCH);
patch_t *eggrock = W_CachePatchName("ENDEGRK5", PU_PATCH_LOWPRIORITY);
V_DrawFixedPatch(x, y, scale, 0, eggrock, colormap[0]);
if (trans < 10)
V_DrawFixedPatch(x, y, scale, trans<<V_ALPHASHIFT, eggrock, colormap[1]);
else if (sparklloop)
V_DrawFixedPatch(x, y, scale, (10-sparklloop)<<V_ALPHASHIFT,
W_CachePatchName("ENDEGRK0", PU_PATCH), colormap[1]);
W_CachePatchName("ENDEGRK0", PU_PATCH_LOWPRIORITY), colormap[1]);
}
}
@ -1585,7 +1585,7 @@ void F_GameEvaluationDrawer(void)
eemeralds_cur += (360<<FRACBITS)/7;
patchname[4] = 'A'+(char)i;
V_DrawFixedPatch(x, y, FRACUNIT, ((emeralds & (1<<i)) ? 0 : V_80TRANS), W_CachePatchName(patchname, PU_PATCH), NULL);
V_DrawFixedPatch(x, y, FRACUNIT, ((emeralds & (1<<i)) ? 0 : V_80TRANS), W_CachePatchName(patchname, PU_PATCH_LOWPRIORITY), NULL);
}
V_DrawCreditString((BASEVIDWIDTH - V_CreditStringWidth(endingtext))<<(FRACBITS-1), (BASEVIDHEIGHT-100)<<(FRACBITS-1), 0, endingtext);
@ -1714,32 +1714,32 @@ void F_GameEvaluationTicker(void)
static void F_CacheEnding(void)
{
endbrdr[1] = W_CachePatchName("ENDBRDR1", PU_PATCH);
endbrdr[1] = W_CachePatchName("ENDBRDR1", PU_PATCH_LOWPRIORITY);
endegrk[0] = W_CachePatchName("ENDEGRK0", PU_PATCH);
endegrk[1] = W_CachePatchName("ENDEGRK1", PU_PATCH);
endegrk[0] = W_CachePatchName("ENDEGRK0", PU_PATCH_LOWPRIORITY);
endegrk[1] = W_CachePatchName("ENDEGRK1", PU_PATCH_LOWPRIORITY);
endglow[0] = W_CachePatchName("ENDGLOW0", PU_PATCH);
endglow[1] = W_CachePatchName("ENDGLOW1", PU_PATCH);
endglow[0] = W_CachePatchName("ENDGLOW0", PU_PATCH_LOWPRIORITY);
endglow[1] = W_CachePatchName("ENDGLOW1", PU_PATCH_LOWPRIORITY);
endbgsp[0] = W_CachePatchName("ENDBGSP0", PU_PATCH);
endbgsp[1] = W_CachePatchName("ENDBGSP1", PU_PATCH);
endbgsp[2] = W_CachePatchName("ENDBGSP2", PU_PATCH);
endbgsp[0] = W_CachePatchName("ENDBGSP0", PU_PATCH_LOWPRIORITY);
endbgsp[1] = W_CachePatchName("ENDBGSP1", PU_PATCH_LOWPRIORITY);
endbgsp[2] = W_CachePatchName("ENDBGSP2", PU_PATCH_LOWPRIORITY);
endspkl[0] = W_CachePatchName("ENDSPKL0", PU_PATCH);
endspkl[1] = W_CachePatchName("ENDSPKL1", PU_PATCH);
endspkl[2] = W_CachePatchName("ENDSPKL2", PU_PATCH);
endspkl[0] = W_CachePatchName("ENDSPKL0", PU_PATCH_LOWPRIORITY);
endspkl[1] = W_CachePatchName("ENDSPKL1", PU_PATCH_LOWPRIORITY);
endspkl[2] = W_CachePatchName("ENDSPKL2", PU_PATCH_LOWPRIORITY);
endxpld[0] = W_CachePatchName("ENDXPLD0", PU_PATCH);
endxpld[1] = W_CachePatchName("ENDXPLD1", PU_PATCH);
endxpld[2] = W_CachePatchName("ENDXPLD2", PU_PATCH);
endxpld[3] = W_CachePatchName("ENDXPLD3", PU_PATCH);
endxpld[0] = W_CachePatchName("ENDXPLD0", PU_PATCH_LOWPRIORITY);
endxpld[1] = W_CachePatchName("ENDXPLD1", PU_PATCH_LOWPRIORITY);
endxpld[2] = W_CachePatchName("ENDXPLD2", PU_PATCH_LOWPRIORITY);
endxpld[3] = W_CachePatchName("ENDXPLD3", PU_PATCH_LOWPRIORITY);
endescp[0] = W_CachePatchName("ENDESCP0", PU_PATCH);
endescp[1] = W_CachePatchName("ENDESCP1", PU_PATCH);
endescp[2] = W_CachePatchName("ENDESCP2", PU_PATCH);
endescp[3] = W_CachePatchName("ENDESCP3", PU_PATCH);
endescp[4] = W_CachePatchName("ENDESCP4", PU_PATCH);
endescp[0] = W_CachePatchName("ENDESCP0", PU_PATCH_LOWPRIORITY);
endescp[1] = W_CachePatchName("ENDESCP1", PU_PATCH_LOWPRIORITY);
endescp[2] = W_CachePatchName("ENDESCP2", PU_PATCH_LOWPRIORITY);
endescp[3] = W_CachePatchName("ENDESCP3", PU_PATCH_LOWPRIORITY);
endescp[4] = W_CachePatchName("ENDESCP4", PU_PATCH_LOWPRIORITY);
// so we only need to check once
if ((goodending = ALL7EMERALDS(emeralds)))
@ -1752,41 +1752,41 @@ static void F_CacheEnding(void)
sprdef = &skins[skinnum].sprites[SPR2_XTRA];
// character head, skin specific
sprframe = &sprdef->spriteframes[XTRA_ENDING];
endfwrk[0] = W_CachePatchNum(sprframe->lumppat[0], PU_PATCH);
endfwrk[0] = W_CachePatchNum(sprframe->lumppat[0], PU_PATCH_LOWPRIORITY);
sprframe = &sprdef->spriteframes[XTRA_ENDING+1];
endfwrk[1] = W_CachePatchNum(sprframe->lumppat[0], PU_PATCH);
endfwrk[1] = W_CachePatchNum(sprframe->lumppat[0], PU_PATCH_LOWPRIORITY);
sprframe = &sprdef->spriteframes[XTRA_ENDING+2];
endfwrk[2] = W_CachePatchNum(sprframe->lumppat[0], PU_PATCH);
endfwrk[2] = W_CachePatchNum(sprframe->lumppat[0], PU_PATCH_LOWPRIORITY);
}
else // Show a star if your character doesn't have an ending firework display. (Basically the MISSINGs for this)
{
endfwrk[0] = W_CachePatchName("ENDFWRK3", PU_PATCH);
endfwrk[1] = W_CachePatchName("ENDFWRK4", PU_PATCH);
endfwrk[2] = W_CachePatchName("ENDFWRK5", PU_PATCH);
endfwrk[0] = W_CachePatchName("ENDFWRK3", PU_PATCH_LOWPRIORITY);
endfwrk[1] = W_CachePatchName("ENDFWRK4", PU_PATCH_LOWPRIORITY);
endfwrk[2] = W_CachePatchName("ENDFWRK5", PU_PATCH_LOWPRIORITY);
}
endbrdr[0] = W_CachePatchName("ENDBRDR2", PU_PATCH);
endbrdr[0] = W_CachePatchName("ENDBRDR2", PU_PATCH_LOWPRIORITY);
}
else
{
// eggman, skin nonspecific
endfwrk[0] = W_CachePatchName("ENDFWRK0", PU_PATCH);
endfwrk[1] = W_CachePatchName("ENDFWRK1", PU_PATCH);
endfwrk[2] = W_CachePatchName("ENDFWRK2", PU_PATCH);
endfwrk[0] = W_CachePatchName("ENDFWRK0", PU_PATCH_LOWPRIORITY);
endfwrk[1] = W_CachePatchName("ENDFWRK1", PU_PATCH_LOWPRIORITY);
endfwrk[2] = W_CachePatchName("ENDFWRK2", PU_PATCH_LOWPRIORITY);
endbrdr[0] = W_CachePatchName("ENDBRDR0", PU_LEVEL);
endbrdr[0] = W_CachePatchName("ENDBRDR0", PU_PATCH_LOWPRIORITY);
}
}
static void F_CacheGoodEnding(void)
{
endegrk[0] = W_CachePatchName("ENDEGRK2", PU_PATCH);
endegrk[1] = W_CachePatchName("ENDEGRK3", PU_PATCH);
endegrk[0] = W_CachePatchName("ENDEGRK2", PU_PATCH_LOWPRIORITY);
endegrk[1] = W_CachePatchName("ENDEGRK3", PU_PATCH_LOWPRIORITY);
endglow[0] = W_CachePatchName("ENDGLOW2", PU_PATCH);
endglow[1] = W_CachePatchName("ENDGLOW3", PU_PATCH);
endglow[0] = W_CachePatchName("ENDGLOW2", PU_PATCH_LOWPRIORITY);
endglow[1] = W_CachePatchName("ENDGLOW3", PU_PATCH_LOWPRIORITY);
endxpld[0] = W_CachePatchName("ENDEGRK4", PU_PATCH);
endxpld[0] = W_CachePatchName("ENDEGRK4", PU_PATCH_LOWPRIORITY);
}
void F_StartEnding(void)
@ -1843,17 +1843,10 @@ void F_EndingDrawer(void)
INT32 x, y, i, j, parallaxticker;
patch_t *rockpat;
if (needpatchrecache)
{
F_CacheEnding();
if (goodending && finalecount >= INFLECTIONPOINT) // time to swap some assets
F_CacheGoodEnding();
}
if (!goodending || finalecount < INFLECTIONPOINT)
rockpat = W_CachePatchName("ROID0000", PU_PATCH);
rockpat = W_CachePatchName("ROID0000", PU_PATCH_LOWPRIORITY);
else
rockpat = W_CachePatchName(va("ROID00%.2d", 34 - ((finalecount - INFLECTIONPOINT) % 35)), PU_PATCH);
rockpat = W_CachePatchName(va("ROID00%.2d", 34 - ((finalecount - INFLECTIONPOINT) % 35)), PU_PATCH_LOWPRIORITY);
V_DrawFill(0, 0, BASEVIDWIDTH, BASEVIDHEIGHT, 31);
@ -2190,7 +2183,7 @@ void F_EndingDrawer(void)
eemeralds_cur[0] += (360<<FRACBITS)/7;
patchname[4] = 'A'+(char)i;
V_DrawFixedPatch(x, y, FRACUNIT, 0, W_CachePatchName(patchname, PU_LEVEL), NULL);
V_DrawFixedPatch(x, y, FRACUNIT, 0, W_CachePatchName(patchname, PU_PATCH_LOWPRIORITY), NULL);
}
} // if (goodending...
} // (finalecount > 20)
@ -2337,11 +2330,11 @@ void F_SkyScroll(INT32 scrollxspeed, INT32 scrollyspeed, const char *patchname)
if (!scrollxspeed && !scrollyspeed)
{
V_DrawPatchFill(W_CachePatchName(patchname, PU_PATCH));
V_DrawPatchFill(W_CachePatchName(patchname, PU_PATCH_LOWPRIORITY));
return;
}
pat = W_CachePatchName(patchname, PU_PATCH);
pat = W_CachePatchName(patchname, PU_PATCH_LOWPRIORITY);
patwidth = SHORT(pat->width);
patheight = SHORT(pat->height);
@ -2380,7 +2373,7 @@ void F_SkyScroll(INT32 scrollxspeed, INT32 scrollyspeed, const char *patchname)
lumpnum = W_CheckNumForName(name); \
if (lumpnum != LUMPERROR) \
{ \
arr[0] = W_CachePatchName(name, PU_LEVEL); \
arr[0] = W_CachePatchName(name, PU_PATCH_LOWPRIORITY); \
arr[min(1, maxf-1)] = 0; \
} \
else if (strlen(name) <= 6) \
@ -2393,7 +2386,7 @@ else if (strlen(name) <= 6) \
lumpname[8] = 0; \
lumpnum = W_CheckNumForName(lumpname); \
if (lumpnum != LUMPERROR) \
arr[i] = W_CachePatchName(lumpname, PU_LEVEL); \
arr[i] = W_CachePatchName(lumpname, PU_PATCH_LOWPRIORITY); \
else \
break; \
} \
@ -2408,21 +2401,21 @@ static void F_CacheTitleScreen(void)
{
case TTMODE_OLD:
case TTMODE_NONE:
ttbanner = W_CachePatchName("TTBANNER", PU_LEVEL);
ttwing = W_CachePatchName("TTWING", PU_LEVEL);
ttsonic = W_CachePatchName("TTSONIC", PU_LEVEL);
ttswave1 = W_CachePatchName("TTSWAVE1", PU_LEVEL);
ttswave2 = W_CachePatchName("TTSWAVE2", PU_LEVEL);
ttswip1 = W_CachePatchName("TTSWIP1", PU_LEVEL);
ttsprep1 = W_CachePatchName("TTSPREP1", PU_LEVEL);
ttsprep2 = W_CachePatchName("TTSPREP2", PU_LEVEL);
ttspop1 = W_CachePatchName("TTSPOP1", PU_LEVEL);
ttspop2 = W_CachePatchName("TTSPOP2", PU_LEVEL);
ttspop3 = W_CachePatchName("TTSPOP3", PU_LEVEL);
ttspop4 = W_CachePatchName("TTSPOP4", PU_LEVEL);
ttspop5 = W_CachePatchName("TTSPOP5", PU_LEVEL);
ttspop6 = W_CachePatchName("TTSPOP6", PU_LEVEL);
ttspop7 = W_CachePatchName("TTSPOP7", PU_LEVEL);
ttbanner = W_CachePatchName("TTBANNER", PU_PATCH_LOWPRIORITY);
ttwing = W_CachePatchName("TTWING", PU_PATCH_LOWPRIORITY);
ttsonic = W_CachePatchName("TTSONIC", PU_PATCH_LOWPRIORITY);
ttswave1 = W_CachePatchName("TTSWAVE1", PU_PATCH_LOWPRIORITY);
ttswave2 = W_CachePatchName("TTSWAVE2", PU_PATCH_LOWPRIORITY);
ttswip1 = W_CachePatchName("TTSWIP1", PU_PATCH_LOWPRIORITY);
ttsprep1 = W_CachePatchName("TTSPREP1", PU_PATCH_LOWPRIORITY);
ttsprep2 = W_CachePatchName("TTSPREP2", PU_PATCH_LOWPRIORITY);
ttspop1 = W_CachePatchName("TTSPOP1", PU_PATCH_LOWPRIORITY);
ttspop2 = W_CachePatchName("TTSPOP2", PU_PATCH_LOWPRIORITY);
ttspop3 = W_CachePatchName("TTSPOP3", PU_PATCH_LOWPRIORITY);
ttspop4 = W_CachePatchName("TTSPOP4", PU_PATCH_LOWPRIORITY);
ttspop5 = W_CachePatchName("TTSPOP5", PU_PATCH_LOWPRIORITY);
ttspop6 = W_CachePatchName("TTSPOP6", PU_PATCH_LOWPRIORITY);
ttspop7 = W_CachePatchName("TTSPOP7", PU_PATCH_LOWPRIORITY);
break;
// don't load alacroix gfx yet; we do that upon first draw.
@ -2542,7 +2535,7 @@ void F_StartTitleScreen(void)
static void F_UnloadAlacroixGraphics(SINT8 oldttscale)
{
// This all gets freed by PU_LEVEL when exiting the menus.
// This all gets freed by PU_PATCH_LOWPRIORITY when exiting the menus.
// When re-visiting the menus (e.g., from exiting in-game), the gfx are force-reloaded.
// So leftover addresses here should not be a problem.
@ -2648,17 +2641,12 @@ static void F_FigureActiveTtScale(void)
SINT8 newttscale = max(1, min(6, vid.dupx));
SINT8 oldttscale = activettscale;
if (needpatchrecache)
ttloaded[0] = ttloaded[1] = ttloaded[2] = ttloaded[3] = ttloaded[4] = ttloaded[5] = 0;
else
{
if (newttscale == testttscale)
return;
if (newttscale == testttscale)
return;
// We have a new ttscale, so load gfx
if(oldttscale > 0)
F_UnloadAlacroixGraphics(oldttscale);
}
// We have a new ttscale, so load gfx
if(oldttscale > 0)
F_UnloadAlacroixGraphics(oldttscale);
testttscale = newttscale;
@ -2692,9 +2680,6 @@ void F_TitleScreenDrawer(void)
if (modeattacking)
return; // We likely came here from retrying. Don't do a damn thing.
if (needpatchrecache && (curttmode != TTMODE_ALACROIX))
F_CacheTitleScreen();
// Draw that sky!
if (curbgcolor >= 0)
V_DrawFill(0, 0, BASEVIDWIDTH, BASEVIDHEIGHT, curbgcolor);
@ -3658,7 +3643,7 @@ void F_ContinueDrawer(void)
V_DrawLevelTitle(x - (V_LevelNameWidth("Continue?")>>1), 16, 0, "Continue?");
// Two stars...
patch = W_CachePatchName("CONTSTAR", PU_PATCH);
patch = W_CachePatchName("CONTSTAR", PU_PATCH_LOWPRIORITY);
V_DrawScaledPatch(x-32, 160, 0, patch);
V_DrawScaledPatch(x+32, 160, 0, patch);
@ -3666,14 +3651,14 @@ void F_ContinueDrawer(void)
if (timeleft > 9)
{
numbuf[7] = '1';
V_DrawScaledPatch(x - 10, 160, 0, W_CachePatchName(numbuf, PU_PATCH));
V_DrawScaledPatch(x - 10, 160, 0, W_CachePatchName(numbuf, PU_PATCH_LOWPRIORITY));
numbuf[7] = '0';
V_DrawScaledPatch(x + 10, 160, 0, W_CachePatchName(numbuf, PU_PATCH));
V_DrawScaledPatch(x + 10, 160, 0, W_CachePatchName(numbuf, PU_PATCH_LOWPRIORITY));
}
else
{
numbuf[7] = '0'+timeleft;
V_DrawScaledPatch(x, 160, 0, W_CachePatchName(numbuf, PU_PATCH));
V_DrawScaledPatch(x, 160, 0, W_CachePatchName(numbuf, PU_PATCH_LOWPRIORITY));
}
// Draw the continue markers! Show continues.
@ -3702,7 +3687,7 @@ void F_ContinueDrawer(void)
}
// Spotlight
V_DrawScaledPatch(x, 140, 0, W_CachePatchName("CONTSPOT", PU_PATCH));
V_DrawScaledPatch(x, 140, 0, W_CachePatchName("CONTSPOT", PU_PATCH_LOWPRIORITY));
// warping laser
if (continuetime)
@ -3739,7 +3724,7 @@ void F_ContinueDrawer(void)
#define drawchar(dx, dy, n) {\
sprdef = &contskins[n]->sprites[cont_spr2[n][0]];\
sprframe = &sprdef->spriteframes[cont_spr2[n][1]];\
patch = W_CachePatchNum(sprframe->lumppat[cont_spr2[n][2]], PU_PATCH);\
patch = W_CachePatchNum(sprframe->lumppat[cont_spr2[n][2]], PU_PATCH_LOWPRIORITY);\
V_DrawFixedPatch((dx), (dy), contskins[n]->highresscale, (sprframe->flip & (1<<cont_spr2[n][2])) ? V_FLIP : 0, patch, contcolormaps[n]);\
}
@ -4004,10 +3989,10 @@ void F_CutsceneDrawer(void)
{
if (cutscenes[cutnum]->scene[scenenum].pichires[picnum])
V_DrawSmallScaledPatch(picxpos, picypos, 0,
W_CachePatchName(cutscenes[cutnum]->scene[scenenum].picname[picnum], PU_PATCH));
W_CachePatchName(cutscenes[cutnum]->scene[scenenum].picname[picnum], PU_PATCH_LOWPRIORITY));
else
V_DrawScaledPatch(picxpos,picypos, 0,
W_CachePatchName(cutscenes[cutnum]->scene[scenenum].picname[picnum], PU_PATCH));
W_CachePatchName(cutscenes[cutnum]->scene[scenenum].picname[picnum], PU_PATCH_LOWPRIORITY));
}
if (dofadenow && rendermode != render_none)
@ -4493,10 +4478,10 @@ void F_TextPromptDrawer(void)
{
if (textprompts[cutnum]->page[scenenum].pichires[picnum])
V_DrawSmallScaledPatch(picxpos, picypos, 0,
W_CachePatchName(textprompts[cutnum]->page[scenenum].picname[picnum], PU_PATCH));
W_CachePatchName(textprompts[cutnum]->page[scenenum].picname[picnum], PU_PATCH_LOWPRIORITY));
else
V_DrawScaledPatch(picxpos,picypos, 0,
W_CachePatchName(textprompts[cutnum]->page[scenenum].picname[picnum], PU_PATCH));
W_CachePatchName(textprompts[cutnum]->page[scenenum].picname[picnum], PU_PATCH_LOWPRIORITY));
}
// Draw background
@ -4506,7 +4491,7 @@ void F_TextPromptDrawer(void)
if (iconlump != LUMPERROR)
{
INT32 iconx, icony, scale, scaledsize;
patch = W_CachePatchName(textprompts[cutnum]->page[scenenum].iconname, PU_PATCH);
patch = W_CachePatchName(textprompts[cutnum]->page[scenenum].iconname, PU_PATCH_LOWPRIORITY);
// scale and center
if (patch->width > patch->height)

2
src/f_wipe.c
View File

@ -293,7 +293,7 @@ static void F_DoWipe(fademask_t *fademask)
else
{
// pointer to transtable that this mask would use
transtbl = transtables + ((9 - *mask)<<FF_TRANSSHIFT);
transtbl = R_GetTranslucencyTable((9 - *mask) + 1);
// DRAWING LOOP
while (draw_linestogo--)

328
src/hardware/hw_cache.c
View File

@ -25,6 +25,7 @@
#include "../z_zone.h"
#include "../v_video.h"
#include "../r_draw.h"
#include "../r_patch.h"
#include "../r_picformats.h"
#include "../p_setup.h"
@ -306,7 +307,7 @@ static void HWR_DrawPatchInCache(GLMipmap_t *mipmap,
// Draw each column to the block cache
for (; ncols--; block += bpp, xfrac += xfracstep)
{
patchcol = (const column_t *)((const UINT8 *)realpatch + LONG(realpatch->columnofs[xfrac>>FRACBITS]));
patchcol = (const column_t *)((const UINT8 *)realpatch->columns + (realpatch->columnofs[xfrac>>FRACBITS]));
HWR_DrawColumnInCache(patchcol, block, mipmap,
pblockheight, blockmodulo,
@ -320,7 +321,7 @@ static void HWR_DrawPatchInCache(GLMipmap_t *mipmap,
static void HWR_DrawTexturePatchInCache(GLMipmap_t *mipmap,
INT32 pblockwidth, INT32 pblockheight,
texture_t *texture, texpatch_t *patch,
const patch_t *realpatch)
const softwarepatch_t *realpatch)
{
INT32 x, x1, x2;
INT32 col, ncols;
@ -391,7 +392,7 @@ static void HWR_DrawTexturePatchInCache(GLMipmap_t *mipmap,
bpp = format2bpp(mipmap->format);
if (bpp < 1 || bpp > 4)
I_Error("HWR_DrawPatchInCache: no drawer defined for this bpp (%d)\n",bpp);
I_Error("HWR_DrawTexturePatchInCache: no drawer defined for this bpp (%d)\n",bpp);
// NOTE: should this actually be pblockwidth*bpp?
blockmodulo = pblockwidth*bpp;
@ -446,7 +447,7 @@ static void HWR_GenerateTexture(INT32 texnum, GLMapTexture_t *grtex)
UINT8 *block;
texture_t *texture;
texpatch_t *patch;
patch_t *realpatch;
softwarepatch_t *realpatch;
UINT8 *pdata;
INT32 blockwidth, blockheight, blocksize;
@ -502,16 +503,16 @@ static void HWR_GenerateTexture(INT32 texnum, GLMapTexture_t *grtex)
boolean dealloc = true;
size_t lumplength = W_LumpLengthPwad(patch->wad, patch->lump);
pdata = W_CacheLumpNumPwad(patch->wad, patch->lump, PU_CACHE);
realpatch = (patch_t *)pdata;
realpatch = (softwarepatch_t *)pdata;
#ifndef NO_PNG_LUMPS
if (Picture_IsLumpPNG((UINT8 *)realpatch, lumplength))
realpatch = (patch_t *)Picture_PNGConvert(pdata, PICFMT_PATCH, NULL, NULL, NULL, NULL, lumplength, NULL, 0);
realpatch = (softwarepatch_t *)Picture_PNGConvert(pdata, PICFMT_DOOMPATCH, NULL, NULL, NULL, NULL, lumplength, NULL, 0);
else
#endif
#ifdef WALLFLATS
if (texture->type == TEXTURETYPE_FLAT)
realpatch = (patch_t *)Picture_Convert(PICFMT_FLAT, pdata, PICFMT_PATCH, 0, NULL, texture->width, texture->height, 0, 0, 0);
realpatch = (softwarepatch_t *)Picture_Convert(PICFMT_FLAT, pdata, PICFMT_DOOMPATCH, 0, NULL, texture->width, texture->height, 0, 0, 0);
else
#endif
{
@ -544,36 +545,20 @@ static void HWR_GenerateTexture(INT32 texnum, GLMapTexture_t *grtex)
// patch may be NULL if grMipmap has been initialised already and makebitmap is false
void HWR_MakePatch (const patch_t *patch, GLPatch_t *grPatch, GLMipmap_t *grMipmap, boolean makebitmap)
{
#ifndef NO_PNG_LUMPS
// lump is a png so convert it
size_t len = W_LumpLengthPwad(grPatch->wadnum, grPatch->lumpnum);
if ((patch != NULL) && Picture_IsLumpPNG((const UINT8 *)patch, len))
patch = (patch_t *)Picture_PNGConvert((const UINT8 *)patch, PICFMT_PATCH, NULL, NULL, NULL, NULL, len, NULL, 0);
#endif
// don't do it twice (like a cache)
if (grMipmap->width == 0)
{
// save the original patch header so that the GLPatch can be casted
// into a standard patch_t struct and the existing code can get the
// orginal patch dimensions and offsets.
grPatch->width = SHORT(patch->width);
grPatch->height = SHORT(patch->height);
grPatch->leftoffset = SHORT(patch->leftoffset);
grPatch->topoffset = SHORT(patch->topoffset);
grMipmap->width = grMipmap->height = 1;
while (grMipmap->width < grPatch->width) grMipmap->width <<= 1;
while (grMipmap->height < grPatch->height) grMipmap->height <<= 1;
while (grMipmap->width < patch->width) grMipmap->width <<= 1;
while (grMipmap->height < patch->height) grMipmap->height <<= 1;
// no wrap around, no chroma key
grMipmap->flags = 0;
// setup the texture info
grMipmap->format = patchformat;
//grPatch->max_s = grPatch->max_t = 1.0f;
grPatch->max_s = (float)grPatch->width / (float)grMipmap->width;
grPatch->max_t = (float)grPatch->height / (float)grMipmap->height;
grPatch->max_s = (float)patch->width / (float)grMipmap->width;
grPatch->max_t = (float)patch->height / (float)grMipmap->height;
}
Z_Free(grMipmap->data);
@ -585,7 +570,7 @@ void HWR_MakePatch (const patch_t *patch, GLPatch_t *grPatch, GLMipmap_t *grMipm
HWR_DrawPatchInCache(grMipmap,
grMipmap->width, grMipmap->height,
grPatch->width, grPatch->height,
patch->width, patch->height,
patch);
}
}
@ -598,20 +583,44 @@ void HWR_MakePatch (const patch_t *patch, GLPatch_t *grPatch, GLMipmap_t *grMipm
static size_t gl_numtextures = 0; // Texture count
static GLMapTexture_t *gl_textures; // For all textures
static GLMapTexture_t *gl_flats; // For all (texture) flats, as normal flats don't need to be cached
boolean gl_maptexturesloaded = false;
void HWR_InitTextureCache(void)
void HWR_FreeTexture(patch_t *patch)
{
gl_textures = NULL;
gl_flats = NULL;
if (!patch)
return;
if (patch->hardware)
{
GLPatch_t *grPatch = patch->hardware;
HWR_FreeTextureColormaps(patch);
if (grPatch->mipmap)
{
if (vid.glstate == VID_GL_LIBRARY_LOADED)
HWD.pfnDeleteTexture(grPatch->mipmap);
if (grPatch->mipmap->data)
Z_Free(grPatch->mipmap->data);
Z_Free(grPatch->mipmap);
}
Z_Free(patch->hardware);
}
patch->hardware = NULL;
}
// Callback function for HWR_FreeTextureCache.
static void FreeMipmapColormap(INT32 patchnum, void *patch)
// Called by HWR_FreePatchCache.
void HWR_FreeTextureColormaps(patch_t *patch)
{
GLPatch_t* const pat = patch;
(void)patchnum; //unused
GLPatch_t *pat;
// The patch must be valid, obviously
if (!patch)
return;
pat = patch->hardware;
if (!pat)
return;
@ -639,34 +648,65 @@ static void FreeMipmapColormap(INT32 patchnum, void *patch)
if (next->data)
Z_Free(next->data);
next->data = NULL;
HWD.pfnDeleteTexture(next);
// Free the old colormap mipmap from memory.
free(next);
}
}
void HWR_FreeMipmapCache(void)
static void HWR_FreePatchCache(boolean freeall)
{
INT32 i;
for (i = 0; i < numwadfiles; i++)
{
INT32 j = 0;
for (; j < wadfiles[i]->numlumps; j++)
(freeall ? HWR_FreeTexture : HWR_FreeTextureColormaps)(wadfiles[i]->patchcache[j]);
}
}
void HWR_ClearAllTextures(void)
{
HWR_FreeMapTextures();
// free references to the textures
HWD.pfnClearMipMapCache();
// free all hardware-converted graphics cached in the heap
// our gool is only the textures since user of the texture is the texture cache
Z_FreeTag(PU_HWRCACHE);
Z_FreeTag(PU_HWRCACHE_UNLOCKED);
// Alam: free the Z_Blocks before freeing it's users
// free all patch colormaps after each level: must be done after ClearMipMapCache!
for (i = 0; i < numwadfiles; i++)
M_AATreeIterate(wadfiles[i]->hwrcache, FreeMipmapColormap);
HWR_FreePatchCache(true);
}
void HWR_FreeTextureCache(void)
// free all patch colormaps after each level: must be done after ClearMipMapCache!
void HWR_FreeColormapCache(void)
{
// free references to the textures
HWR_FreeMipmapCache();
HWR_FreePatchCache(false);
}
void HWR_InitMapTextures(void)
{
gl_textures = NULL;
gl_flats = NULL;
gl_maptexturesloaded = false;
}
static void FreeMapTexture(GLMapTexture_t *tex)
{
HWD.pfnDeleteTexture(&tex->mipmap);
if (tex->mipmap.data)
Z_Free(tex->mipmap.data);
}
void HWR_FreeMapTextures(void)
{
size_t i;
for (i = 0; i < gl_numtextures; i++)
{
FreeMapTexture(&gl_textures[i]);
FreeMapTexture(&gl_flats[i]);
}
// now the heap don't have any 'user' pointing to our
// texturecache info, we can free it
@ -677,12 +717,13 @@ void HWR_FreeTextureCache(void)
gl_textures = NULL;
gl_flats = NULL;
gl_numtextures = 0;
gl_maptexturesloaded = false;
}
void HWR_LoadTextures(size_t pnumtextures)
void HWR_LoadMapTextures(size_t pnumtextures)
{
// we must free it since numtextures changed
HWR_FreeTextureCache();
HWR_FreeMapTextures();
// Why not Z_Malloc?
gl_numtextures = pnumtextures;
@ -692,7 +733,9 @@ void HWR_LoadTextures(size_t pnumtextures)
// Doesn't tell you which it _is_, but hopefully
// should never ever happen (right?!)
if ((gl_textures == NULL) || (gl_flats == NULL))
I_Error("HWR_LoadTextures: ran out of memory for OpenGL textures. Sad!");
I_Error("HWR_LoadMapTextures: ran out of memory for OpenGL textures. Sad!");
gl_maptexturesloaded = true;
}
void HWR_SetPalette(RGBA_t *palette)
@ -730,7 +773,6 @@ GLMapTexture_t *HWR_GetTexture(INT32 tex)
// If hardware does not have the texture, then call pfnSetTexture to upload it
if (!grtex->mipmap.downloaded)
HWD.pfnSetTexture(&grtex->mipmap);
HWR_SetCurrentTexture(&grtex->mipmap);
// The system-memory data can be purged now.
@ -806,17 +848,19 @@ static void HWR_CacheTextureAsFlat(GLMipmap_t *grMipmap, INT32 texturenum)
void HWR_LiterallyGetFlat(lumpnum_t flatlumpnum)
{
GLMipmap_t *grmip;
patch_t *patch;
if (flatlumpnum == LUMPERROR)
return;
grmip = HWR_GetCachedGLPatch(flatlumpnum)->mipmap;
patch = HWR_GetCachedGLPatch(flatlumpnum);
grmip = ((GLPatch_t *)Patch_AllocateHardwarePatch(patch))->mipmap;
if (!grmip->downloaded && !grmip->data)
HWR_CacheFlat(grmip, flatlumpnum);
// If hardware does not have the texture, then call pfnSetTexture to upload it
if (!grmip->downloaded)
HWD.pfnSetTexture(grmip);
HWR_SetCurrentTexture(grmip);
// The system-memory data can be purged now.
@ -854,7 +898,6 @@ void HWR_GetLevelFlat(levelflat_t *levelflat)
// If hardware does not have the texture, then call pfnSetTexture to upload it
if (!grtex->mipmap.downloaded)
HWD.pfnSetTexture(&grtex->mipmap);
HWR_SetCurrentTexture(&grtex->mipmap);
// The system-memory data can be purged now.
@ -862,9 +905,9 @@ void HWR_GetLevelFlat(levelflat_t *levelflat)
}
else if (levelflat->type == LEVELFLAT_PATCH)
{
GLPatch_t *patch = W_CachePatchNum(levelflat->u.flat.lumpnum, PU_CACHE);
levelflat->width = (UINT16)SHORT(patch->width);
levelflat->height = (UINT16)SHORT(patch->height);
patch_t *patch = W_CachePatchNum(levelflat->u.flat.lumpnum, PU_CACHE);
levelflat->width = (UINT16)(patch->width);
levelflat->height = (UINT16)(patch->height);
HWR_GetPatch(patch);
}
#ifndef NO_PNG_LUMPS
@ -911,89 +954,61 @@ void HWR_GetLevelFlat(levelflat_t *levelflat)
HWR_SetCurrentTexture(NULL);
}
//
// HWR_LoadMappedPatch(): replace the skin color of the sprite in cache
// : load it first in doom cache if not already
//
static void HWR_LoadMappedPatch(GLMipmap_t *grmip, GLPatch_t *gpatch)
// --------------------+
// HWR_LoadPatchMipmap : Generates a patch into a mipmap, usually the mipmap inside the patch itself
// --------------------+
static void HWR_LoadPatchMipmap(patch_t *patch, GLMipmap_t *grMipmap)
{
if (!grmip->downloaded && !grmip->data)
{
patch_t *patch = gpatch->rawpatch;
if (!patch)
patch = W_CacheLumpNumPwad(gpatch->wadnum, gpatch->lumpnum, PU_STATIC);
HWR_MakePatch(patch, gpatch, grmip, true);
// You can't free rawpatch for some reason?
// (Obviously I can't, sprite rotation needs that...)
if (!gpatch->rawpatch)
Z_Free(patch);
}
GLPatch_t *grPatch = patch->hardware;
if (!grMipmap->downloaded && !grMipmap->data)
HWR_MakePatch(patch, grPatch, grMipmap, true);
// If hardware does not have the texture, then call pfnSetTexture to upload it
if (!grmip->downloaded)
HWD.pfnSetTexture(grmip);
HWR_SetCurrentTexture(grmip);
if (!grMipmap->downloaded)
HWD.pfnSetTexture(grMipmap);
HWR_SetCurrentTexture(grMipmap);
// The system-memory data can be purged now.
Z_ChangeTag(grmip->data, PU_HWRCACHE_UNLOCKED);
Z_ChangeTag(grMipmap->data, PU_HWRCACHE_UNLOCKED);
}
// -----------------+
// HWR_GetPatch : Download a patch to the hardware cache and make it ready for use
// -----------------+
void HWR_GetPatch(GLPatch_t *gpatch)
void HWR_GetPatch(patch_t *patch)
{
// is it in hardware cache
if (!gpatch->mipmap->downloaded && !gpatch->mipmap->data)
{
// load the software patch, PU_STATIC or the Z_Malloc for hardware patch will
// flush the software patch before the conversion! oh yeah I suffered
patch_t *ptr = gpatch->rawpatch;
if (!ptr)
ptr = W_CacheLumpNumPwad(gpatch->wadnum, gpatch->lumpnum, PU_STATIC);
HWR_MakePatch(ptr, gpatch, gpatch->mipmap, true);
// this is inefficient.. but the hardware patch in heap is purgeable so it should
// not fragment memory, and besides the REAL cache here is the hardware memory
if (!gpatch->rawpatch)
Z_Free(ptr);
}
// If hardware does not have the texture, then call pfnSetTexture to upload it
if (!gpatch->mipmap->downloaded)
HWD.pfnSetTexture(gpatch->mipmap);
HWR_SetCurrentTexture(gpatch->mipmap);
// The system-memory patch data can be purged now.
Z_ChangeTag(gpatch->mipmap->data, PU_HWRCACHE_UNLOCKED);
if (!patch->hardware)
Patch_CreateGL(patch);
HWR_LoadPatchMipmap(patch, ((GLPatch_t *)patch->hardware)->mipmap);
}
// -------------------+
// HWR_GetMappedPatch : Same as HWR_GetPatch for sprite color
// -------------------+
void HWR_GetMappedPatch(GLPatch_t *gpatch, const UINT8 *colormap)
void HWR_GetMappedPatch(patch_t *patch, const UINT8 *colormap)
{
GLMipmap_t *grmip, *newmip;
GLPatch_t *grPatch;
GLMipmap_t *grMipmap, *newMipmap;
if (!patch->hardware)
Patch_CreateGL(patch);
grPatch = patch->hardware;
if (colormap == colormaps || colormap == NULL)
{
// Load the default (green) color in doom cache (temporary?) AND hardware cache
HWR_GetPatch(gpatch);
// Load the default (green) color in hardware cache
HWR_GetPatch(patch);
return;
}
// search for the mimmap
// skip the first (no colormap translated)
for (grmip = gpatch->mipmap; grmip->nextcolormap; )
for (grMipmap = grPatch->mipmap; grMipmap->nextcolormap; )
{
grmip = grmip->nextcolormap;
if (grmip->colormap == colormap)
grMipmap = grMipmap->nextcolormap;
if (grMipmap->colormap == colormap)
{
HWR_LoadMappedPatch(grmip, gpatch);
HWR_LoadPatchMipmap(patch, grMipmap);
return;
}
}
@ -1002,15 +1017,15 @@ void HWR_GetMappedPatch(GLPatch_t *gpatch, const UINT8 *colormap)
//BP: WARNING: don't free it manually without clearing the cache of harware renderer
// (it have a liste of mipmap)
// this malloc is cleared in HWR_FreeTextureCache
// this malloc is cleared in HWR_FreeColormapCache
// (...) unfortunately z_malloc fragment alot the memory :(so malloc is better
newmip = calloc(1, sizeof (*newmip));
if (newmip == NULL)
newMipmap = calloc(1, sizeof (*newMipmap));
if (newMipmap == NULL)
I_Error("%s: Out of memory", "HWR_GetMappedPatch");
grmip->nextcolormap = newmip;
grMipmap->nextcolormap = newMipmap;
newmip->colormap = colormap;
HWR_LoadMappedPatch(newmip, gpatch);
newMipmap->colormap = colormap;
HWR_LoadPatchMipmap(patch, newMipmap);
}
void HWR_UnlockCachedPatch(GLPatch_t *gpatch)
@ -1100,79 +1115,73 @@ static void HWR_DrawPicInCache(UINT8 *block, INT32 pblockwidth, INT32 pblockheig
// HWR_GetPic : Download a Doom pic (raw row encoded with no 'holes')
// Returns :
// -----------------+
GLPatch_t *HWR_GetPic(lumpnum_t lumpnum)
patch_t *HWR_GetPic(lumpnum_t lumpnum)
{
GLPatch_t *grpatch = HWR_GetCachedGLPatch(lumpnum);
if (!grpatch->mipmap->downloaded && !grpatch->mipmap->data)
patch_t *patch = HWR_GetCachedGLPatch(lumpnum);
GLPatch_t *grPatch = (GLPatch_t *)(patch->hardware);
if (!grPatch->mipmap->downloaded && !grPatch->mipmap->data)
{
pic_t *pic;
UINT8 *block;
size_t len;
pic = W_CacheLumpNum(lumpnum, PU_CACHE);
grpatch->width = SHORT(pic->width);
grpatch->height = SHORT(pic->height);
patch->width = SHORT(pic->width);
patch->height = SHORT(pic->height);
len = W_LumpLength(lumpnum) - sizeof (pic_t);
grpatch->leftoffset = 0;
grpatch->topoffset = 0;
grpatch->mipmap->width = (UINT16)grpatch->width;
grpatch->mipmap->height = (UINT16)grpatch->height;
grPatch->mipmap->width = (UINT16)patch->width;
grPatch->mipmap->height = (UINT16)patch->height;
if (pic->mode == PALETTE)
grpatch->mipmap->format = textureformat; // can be set by driver
grPatch->mipmap->format = textureformat; // can be set by driver
else
grpatch->mipmap->format = picmode2GR[pic->mode];
grPatch->mipmap->format = picmode2GR[pic->mode];
Z_Free(grpatch->mipmap->data);
Z_Free(grPatch->mipmap->data);
// allocate block
block = MakeBlock(grpatch->mipmap);
block = MakeBlock(grPatch->mipmap);
if (grpatch->width == SHORT(pic->width) &&
grpatch->height == SHORT(pic->height) &&
format2bpp(grpatch->mipmap->format) == format2bpp(picmode2GR[pic->mode]))
if (patch->width == SHORT(pic->width) &&
patch->height == SHORT(pic->height) &&
format2bpp(grPatch->mipmap->format) == format2bpp(picmode2GR[pic->mode]))
{
// no conversion needed
M_Memcpy(grpatch->mipmap->data, pic->data,len);
M_Memcpy(grPatch->mipmap->data, pic->data,len);
}
else
HWR_DrawPicInCache(block, SHORT(pic->width), SHORT(pic->height),
SHORT(pic->width)*format2bpp(grpatch->mipmap->format),
SHORT(pic->width)*format2bpp(grPatch->mipmap->format),
pic,
format2bpp(grpatch->mipmap->format));
format2bpp(grPatch->mipmap->format));
Z_Unlock(pic);
Z_ChangeTag(block, PU_HWRCACHE_UNLOCKED);
grpatch->mipmap->flags = 0;
grpatch->max_s = grpatch->max_t = 1.0f;
grPatch->mipmap->flags = 0;
grPatch->max_s = grPatch->max_t = 1.0f;
}
HWD.pfnSetTexture(grpatch->mipmap);
//CONS_Debug(DBG_RENDER, "picloaded at %x as texture %d\n",grpatch->mipmap.data, grpatch->mipmap.downloaded);
HWD.pfnSetTexture(grPatch->mipmap);
//CONS_Debug(DBG_RENDER, "picloaded at %x as texture %d\n",grPatch->mipmap->data, grPatch->mipmap->downloaded);
return grpatch;
return patch;
}
GLPatch_t *HWR_GetCachedGLPatchPwad(UINT16 wadnum, UINT16 lumpnum)
patch_t *HWR_GetCachedGLPatchPwad(UINT16 wadnum, UINT16 lumpnum)
{
aatree_t *hwrcache = wadfiles[wadnum]->hwrcache;
GLPatch_t *grpatch;
if (!(grpatch = M_AATreeGet(hwrcache, lumpnum)))
lumpcache_t *lumpcache = wadfiles[wadnum]->patchcache;
if (!lumpcache[lumpnum])
{
grpatch = Z_Calloc(sizeof(GLPatch_t), PU_HWRPATCHINFO, NULL);
grpatch->wadnum = wadnum;
grpatch->lumpnum = lumpnum;
grpatch->mipmap = Z_Calloc(sizeof(GLMipmap_t), PU_HWRPATCHINFO, NULL);
M_AATreeSet(hwrcache, lumpnum, grpatch);
void *ptr = Z_Calloc(sizeof(patch_t), PU_PATCH, &lumpcache[lumpnum]);
Patch_Create(NULL, 0, ptr);
Patch_AllocateHardwarePatch(ptr);
}
return grpatch;
return (patch_t *)(lumpcache[lumpnum]);
}
GLPatch_t *HWR_GetCachedGLPatch(lumpnum_t lumpnum)
patch_t *HWR_GetCachedGLPatch(lumpnum_t lumpnum)
{
return HWR_GetCachedGLPatchPwad(WADFILENUM(lumpnum),LUMPNUM(lumpnum));
}
@ -1265,7 +1274,8 @@ static void HWR_CacheFadeMask(GLMipmap_t *grMipmap, lumpnum_t fademasklumpnum)
void HWR_GetFadeMask(lumpnum_t fademasklumpnum)
{
GLMipmap_t *grmip = HWR_GetCachedGLPatch(fademasklumpnum)->mipmap;
patch_t *patch = HWR_GetCachedGLPatch(fademasklumpnum);
GLMipmap_t *grmip = ((GLPatch_t *)Patch_AllocateHardwarePatch(patch))->mipmap;
if (!grmip->downloaded && !grmip->data)
HWR_CacheFadeMask(grmip, fademasklumpnum);

15
src/hardware/hw_data.h
View File

@ -73,23 +73,10 @@ struct GLMapTexture_s
typedef struct GLMapTexture_s GLMapTexture_t;
// a cached patch as converted to hardware format, holding the original patch_t
// header so that the existing code can retrieve ->width, ->height as usual
// This is returned by W_CachePatchNum()/W_CachePatchName(), when rendermode
// is 'render_opengl'. Else it returns the normal patch_t data.
// a cached patch as converted to hardware format
struct GLPatch_s
{
// the 4 first fields come right away from the original patch_t
INT16 width;
INT16 height;
INT16 leftoffset; // pixels to the left of origin
INT16 topoffset; // pixels below the origin
//
float max_s,max_t;
UINT16 wadnum; // the software patch lump num for when the hardware patch
UINT16 lumpnum; // was flushed, and we need to re-create it
void *rawpatch; // :^)
GLMipmap_t *mipmap;
} ATTRPACK;
typedef struct GLPatch_s GLPatch_t;

47
src/hardware/hw_defs.h
View File

@ -212,35 +212,32 @@ typedef struct
// You pass a combination of these flags to DrawPolygon()
enum EPolyFlags
{
// the first 5 are mutually exclusive
PF_Masked = 0x00000001, // Poly is alpha scaled and 0 alpha pels are discarded (holes in texture)
// Mutually exclusive blend flags
PF_Masked = 0x00000001, // Poly is alpha scaled and 0 alpha pixels are discarded (holes in texture)
PF_Translucent = 0x00000002, // Poly is transparent, alpha = level of transparency
PF_Additive = 0x00000004, // Poly is added to the frame buffer
PF_Environment = 0x00000008, // Poly should be drawn environment mapped.
// Hurdler: used for text drawing
PF_Substractive = 0x00000010, // for splat
PF_NoAlphaTest = 0x00000020, // hiden param
PF_Fog = 0x00000040, // Fog blocks
PF_Blending = (PF_Environment|PF_Additive|PF_Translucent|PF_Masked|PF_Substractive|PF_Fog)&~PF_NoAlphaTest,
PF_Environment = 0x00000004, // Poly should be drawn environment mapped. (Hurdler: used for text drawing)
PF_Additive = 0x00000008, // Additive color blending
PF_AdditiveSource = 0x00000010, // Source blending factor is additive. This is the opposite of regular additive blending.
PF_Subtractive = 0x00000020, // Subtractive color blending
PF_ReverseSubtract = 0x00000040, // Reverse subtract, used in wall splats (decals)
PF_Multiplicative = 0x00000080, // Multiplicative color blending
PF_Fog = 0x20000000, // Fog blocks
PF_NoAlphaTest = 0x40000000, // Disables alpha testing
PF_Blending = (PF_Masked|PF_Translucent|PF_Environment|PF_Additive|PF_AdditiveSource|PF_Subtractive|PF_ReverseSubtract|PF_Multiplicative|PF_Fog) & ~PF_NoAlphaTest,
// other flag bits
PF_Occlude = 0x00000100, // Update the depth buffer
PF_NoDepthTest = 0x00000200, // Disable the depth test mode
PF_Invisible = 0x00000400, // Disable write to color buffer
PF_Decal = 0x00000800, // Enable polygon offset
// other flag bits
PF_Occlude = 0x00000100, // Updates the depth buffer
PF_NoDepthTest = 0x00000200, // Disables the depth test mode
PF_Invisible = 0x00000400, // Disables write to color buffer
PF_Decal = 0x00000800, // Enables polygon offset
PF_Modulated = 0x00001000, // Modulation (multiply output with constant ARGB)
// When set, pass the color constant into the FSurfaceInfo -> PolyColor
PF_NoTexture = 0x00002000, // Use the small white texture
PF_Corona = 0x00004000, // Tell the rendrer we are drawing a corona
PF_Ripple = 0x00008000, // Water shader effect
PF_RemoveYWrap = 0x00010000, // Force clamp texture on Y
PF_ForceWrapX = 0x00020000, // Force repeat texture on X
PF_ForceWrapY = 0x00040000, // Force repeat texture on Y
PF_Clip = 0x40000000, // clip to frustum and nearz plane (glide only, automatic in opengl)
PF_NoZClip = 0x20000000, // in conjonction with PF_Clip
PF_Debug = 0x80000000 // print debug message in driver :)
PF_NoTexture = 0x00002000, // Disables texturing
PF_Corona = 0x00004000, // Tells the renderer we are drawing a corona
PF_Ripple = 0x00008000, // Water effect shader
PF_RemoveYWrap = 0x00010000, // Forces clamp texture on Y
PF_ForceWrapX = 0x00020000, // Forces repeat texture on X
PF_ForceWrapY = 0x00040000 // Forces repeat texture on Y
};

95
src/hardware/hw_draw.c
View File

@ -68,10 +68,11 @@ static UINT8 softwaretranstogl_lo[11] = { 0, 12, 24, 36, 48, 60, 71, 83, 95,111
// Notes : x,y : positions relative to the original Doom resolution
// : textes(console+score) + menus + status bar
// -----------------+
void HWR_DrawPatch(GLPatch_t *gpatch, INT32 x, INT32 y, INT32 option)
void HWR_DrawPatch(patch_t *gpatch, INT32 x, INT32 y, INT32 option)
{
FOutVector v[4];
FBITFIELD flags;
GLPatch_t *hwrPatch;
// 3--2
// | /|
@ -84,6 +85,7 @@ void HWR_DrawPatch(GLPatch_t *gpatch, INT32 x, INT32 y, INT32 option)
// make patch ready in hardware cache
HWR_GetPatch(gpatch);
hwrPatch = ((GLPatch_t *)gpatch->hardware);
switch (option & V_SCALEPATCHMASK)
{
@ -103,17 +105,17 @@ void HWR_DrawPatch(GLPatch_t *gpatch, INT32 x, INT32 y, INT32 option)
if (option & V_NOSCALESTART)
sdupx = sdupy = 2.0f;
v[0].x = v[3].x = (x*sdupx-SHORT(gpatch->leftoffset)*pdupx)/vid.width - 1;
v[2].x = v[1].x = (x*sdupx+(SHORT(gpatch->width)-SHORT(gpatch->leftoffset))*pdupx)/vid.width - 1;
v[0].y = v[1].y = 1-(y*sdupy-SHORT(gpatch->topoffset)*pdupy)/vid.height;
v[2].y = v[3].y = 1-(y*sdupy+(SHORT(gpatch->height)-SHORT(gpatch->topoffset))*pdupy)/vid.height;
v[0].x = v[3].x = (x*sdupx-(gpatch->leftoffset)*pdupx)/vid.width - 1;
v[2].x = v[1].x = (x*sdupx+(gpatch->width-gpatch->leftoffset)*pdupx)/vid.width - 1;
v[0].y = v[1].y = 1-(y*sdupy-(gpatch->topoffset)*pdupy)/vid.height;
v[2].y = v[3].y = 1-(y*sdupy+(gpatch->height-gpatch->topoffset)*pdupy)/vid.height;
v[0].z = v[1].z = v[2].z = v[3].z = 1.0f;
v[0].s = v[3].s = 0.0f;
v[2].s = v[1].s = gpatch->max_s;
v[2].s = v[1].s = hwrPatch->max_s;
v[0].t = v[1].t = 0.0f;
v[2].t = v[3].t = gpatch->max_t;
v[2].t = v[3].t = hwrPatch->max_t;
flags = PF_Translucent|PF_NoDepthTest;
@ -126,13 +128,14 @@ void HWR_DrawPatch(GLPatch_t *gpatch, INT32 x, INT32 y, INT32 option)
HWD.pfnDrawPolygon(NULL, v, 4, flags);
}
void HWR_DrawStretchyFixedPatch(GLPatch_t *gpatch, fixed_t x, fixed_t y, fixed_t pscale, fixed_t vscale, INT32 option, const UINT8 *colormap)
void HWR_DrawStretchyFixedPatch(patch_t *gpatch, fixed_t x, fixed_t y, fixed_t pscale, fixed_t vscale, INT32 option, const UINT8 *colormap)
{
FOutVector v[4];
FBITFIELD flags;
float cx = FIXED_TO_FLOAT(x);
float cy = FIXED_TO_FLOAT(y);
UINT8 alphalevel = ((option & V_ALPHAMASK) >> V_ALPHASHIFT);
GLPatch_t *hwrPatch;
// 3--2
// | /|
@ -151,6 +154,8 @@ void HWR_DrawStretchyFixedPatch(GLPatch_t *gpatch, fixed_t x, fixed_t y, fixed_t
else
HWR_GetMappedPatch(gpatch, colormap);
hwrPatch = ((GLPatch_t *)gpatch->hardware);
dupx = (float)vid.dupx;
dupy = (float)vid.dupy;
@ -181,13 +186,13 @@ void HWR_DrawStretchyFixedPatch(GLPatch_t *gpatch, fixed_t x, fixed_t y, fixed_t
// left offset
if (option & V_FLIP)
offsetx = (float)(SHORT(gpatch->width) - SHORT(gpatch->leftoffset)) * fscalew;
offsetx = (float)(gpatch->width - gpatch->leftoffset) * fscalew;
else
offsetx = (float)SHORT(gpatch->leftoffset) * fscalew;
offsetx = (float)(gpatch->leftoffset) * fscalew;
// top offset
// TODO: make some kind of vertical version of V_FLIP, maybe by deprecating V_OFFSET in future?!?
offsety = (float)SHORT(gpatch->topoffset) * fscaleh;
offsety = (float)(gpatch->topoffset) * fscaleh;
if ((option & (V_NOSCALESTART|V_OFFSET)) == (V_NOSCALESTART|V_OFFSET)) // Multiply by dupx/dupy for crosshairs
{
@ -277,17 +282,14 @@ void HWR_DrawStretchyFixedPatch(GLPatch_t *gpatch, fixed_t x, fixed_t y, fixed_t
// if it's meant to cover the whole screen, black out the rest (ONLY IF TOP LEFT ISN'T TRANSPARENT)
// cx and cy are possibly *slightly* off from float maths
// This is done before here compared to software because we directly alter cx and cy to centre
if (cx >= -0.1f && cx <= 0.1f && SHORT(gpatch->width) == BASEVIDWIDTH && cy >= -0.1f && cy <= 0.1f && SHORT(gpatch->height) == BASEVIDHEIGHT)
if (cx >= -0.1f && cx <= 0.1f && (gpatch->width) == BASEVIDWIDTH && cy >= -0.1f && cy <= 0.1f && SHORT(gpatch->height) == BASEVIDHEIGHT)
{
// Need to temporarily cache the real patch to get the colour of the top left pixel
patch_t *realpatch = W_CacheSoftwarePatchNumPwad(gpatch->wadnum, gpatch->lumpnum, PU_STATIC);
const column_t *column = (const column_t *)((const UINT8 *)(realpatch) + LONG((realpatch)->columnofs[0]));
const column_t *column = (const column_t *)((const UINT8 *)(gpatch->columns) + (gpatch->columnofs[0]));
if (!column->topdelta)
{
const UINT8 *source = (const UINT8 *)(column) + 3;
HWR_DrawFill(0, 0, BASEVIDWIDTH, BASEVIDHEIGHT, (column->topdelta == 0xff ? 31 : source[0]));
}
Z_Free(realpatch);
}
// centre screen
if (fabsf((float)vid.width - (float)BASEVIDWIDTH * dupx) > 1.0E-36f)
@ -317,13 +319,13 @@ void HWR_DrawStretchyFixedPatch(GLPatch_t *gpatch, fixed_t x, fixed_t y, fixed_t
if (pscale != FRACUNIT || (splitscreen && option & V_PERPLAYER))
{
fwidth = (float)SHORT(gpatch->width) * fscalew * dupx;
fheight = (float)SHORT(gpatch->height) * fscaleh * dupy;
fwidth = (float)(gpatch->width) * fscalew * dupx;
fheight = (float)(gpatch->height) * fscaleh * dupy;
}
else
{
fwidth = (float)SHORT(gpatch->width) * dupx;
fheight = (float)SHORT(gpatch->height) * dupy;
fwidth = (float)(gpatch->width) * dupx;
fheight = (float)(gpatch->height) * dupy;
}
// positions of the cx, cy, are between 0 and vid.width/vid.height now, we need them to be between -1 and 1
@ -345,17 +347,17 @@ void HWR_DrawStretchyFixedPatch(GLPatch_t *gpatch, fixed_t x, fixed_t y, fixed_t
if (option & V_FLIP)
{
v[0].s = v[3].s = gpatch->max_s;
v[0].s = v[3].s = hwrPatch->max_s;
v[2].s = v[1].s = 0.0f;
}
else
{
v[0].s = v[3].s = 0.0f;
v[2].s = v[1].s = gpatch->max_s;
v[2].s = v[1].s = hwrPatch->max_s;
}
v[0].t = v[1].t = 0.0f;
v[2].t = v[3].t = gpatch->max_t;
v[2].t = v[3].t = hwrPatch->max_t;
flags = PF_Translucent|PF_NoDepthTest;
@ -380,13 +382,14 @@ void HWR_DrawStretchyFixedPatch(GLPatch_t *gpatch, fixed_t x, fixed_t y, fixed_t
HWD.pfnDrawPolygon(NULL, v, 4, flags);
}
void HWR_DrawCroppedPatch(GLPatch_t *gpatch, fixed_t x, fixed_t y, fixed_t pscale, INT32 option, fixed_t sx, fixed_t sy, fixed_t w, fixed_t h)
void HWR_DrawCroppedPatch(patch_t *gpatch, fixed_t x, fixed_t y, fixed_t pscale, INT32 option, fixed_t sx, fixed_t sy, fixed_t w, fixed_t h)
{
FOutVector v[4];
FBITFIELD flags;
float cx = FIXED_TO_FLOAT(x);
float cy = FIXED_TO_FLOAT(y);
UINT8 alphalevel = ((option & V_ALPHAMASK) >> V_ALPHASHIFT);
GLPatch_t *hwrPatch;
// 3--2
// | /|
@ -399,6 +402,7 @@ void HWR_DrawCroppedPatch(GLPatch_t *gpatch, fixed_t x, fixed_t y, fixed_t pscal
// make patch ready in hardware cache
HWR_GetPatch(gpatch);
hwrPatch = ((GLPatch_t *)gpatch->hardware);
dupx = (float)vid.dupx;
dupy = (float)vid.dupy;
@ -438,15 +442,12 @@ void HWR_DrawCroppedPatch(GLPatch_t *gpatch, fixed_t x, fixed_t y, fixed_t pscal
// This is done before here compared to software because we directly alter cx and cy to centre
if (cx >= -0.1f && cx <= 0.1f && SHORT(gpatch->width) == BASEVIDWIDTH && cy >= -0.1f && cy <= 0.1f && SHORT(gpatch->height) == BASEVIDHEIGHT)
{
// Need to temporarily cache the real patch to get the colour of the top left pixel
patch_t *realpatch = W_CacheSoftwarePatchNumPwad(gpatch->wadnum, gpatch->lumpnum, PU_STATIC);
const column_t *column = (const column_t *)((const UINT8 *)(realpatch) + LONG((realpatch)->columnofs[0]));
const column_t *column = (const column_t *)((const UINT8 *)(gpatch->columns) + (gpatch->columnofs[0]));
if (!column->topdelta)
{
const UINT8 *source = (const UINT8 *)(column) + 3;
HWR_DrawFill(0, 0, BASEVIDWIDTH, BASEVIDHEIGHT, (column->topdelta == 0xff ? 31 : source[0]));
}
Z_Free(realpatch);
}
// centre screen
if (fabsf((float)vid.width - (float)BASEVIDWIDTH * dupx) > 1.0E-36f)
@ -469,11 +470,11 @@ void HWR_DrawCroppedPatch(GLPatch_t *gpatch, fixed_t x, fixed_t y, fixed_t pscal
fwidth = w;
fheight = h;
if (fwidth > SHORT(gpatch->width))
fwidth = SHORT(gpatch->width);
if (fwidth > gpatch->width)
fwidth = gpatch->width;
if (fheight > SHORT(gpatch->height))
fheight = SHORT(gpatch->height);
if (fheight > gpatch->height)
fheight = gpatch->height;
if (pscale != FRACUNIT)
{
@ -503,17 +504,17 @@ void HWR_DrawCroppedPatch(GLPatch_t *gpatch, fixed_t x, fixed_t y, fixed_t pscal
v[0].z = v[1].z = v[2].z = v[3].z = 1.0f;
v[0].s = v[3].s = ((sx )/(float)SHORT(gpatch->width) )*gpatch->max_s;
if (sx + w > SHORT(gpatch->width))
v[2].s = v[1].s = gpatch->max_s;
v[0].s = v[3].s = ((sx)/(float)(gpatch->width))*hwrPatch->max_s;
if (sx + w > gpatch->width)
v[2].s = v[1].s = hwrPatch->max_s;
else
v[2].s = v[1].s = ((sx+w)/(float)SHORT(gpatch->width) )*gpatch->max_s;
v[2].s = v[1].s = ((sx+w)/(float)(gpatch->width))*hwrPatch->max_s;
v[0].t = v[1].t = ((sy )/(float)SHORT(gpatch->height))*gpatch->max_t;
if (sy + h > SHORT(gpatch->height))
v[2].t = v[3].t = gpatch->max_t;
v[0].t = v[1].t = ((sy)/(float)(gpatch->height))*hwrPatch->max_t;
if (sy + h > gpatch->height)
v[2].t = v[3].t = hwrPatch->max_t;
else
v[2].t = v[3].t = ((sy+h)/(float)SHORT(gpatch->height))*gpatch->max_t;
v[2].t = v[3].t = ((sy+h)/(float)(gpatch->height))*hwrPatch->max_t;
flags = PF_Translucent|PF_NoDepthTest;
@ -541,7 +542,7 @@ void HWR_DrawCroppedPatch(GLPatch_t *gpatch, fixed_t x, fixed_t y, fixed_t pscal
void HWR_DrawPic(INT32 x, INT32 y, lumpnum_t lumpnum)
{
FOutVector v[4];
const GLPatch_t *patch;
const patch_t *patch;
// make pic ready in hardware cache
patch = HWR_GetPic(lumpnum);
@ -558,10 +559,10 @@ void HWR_DrawPic(INT32 x, INT32 y, lumpnum_t lumpnum)
v[0].z = v[1].z = v[2].z = v[3].z = 1.0f;
v[0].s = v[3].s = 0;
v[2].s = v[1].s = patch->max_s;
v[0].t = v[1].t = 0;
v[2].t = v[3].t = patch->max_t;
v[0].s = v[3].s = 0;
v[2].s = v[1].s = ((GLPatch_t *)patch->hardware)->max_s;
v[0].t = v[1].t = 0;
v[2].t = v[3].t = ((GLPatch_t *)patch->hardware)->max_t;
//Hurdler: Boris, the same comment as above... but maybe for pics
@ -570,7 +571,7 @@ void HWR_DrawPic(INT32 x, INT32 y, lumpnum_t lumpnum)
// But then, the question is: why not 0 instead of PF_Masked ?
// or maybe PF_Environment ??? (like what I said above)
// BP: PF_Environment don't change anything ! and 0 is undifined
HWD.pfnDrawPolygon(NULL, v, 4, PF_Translucent | PF_NoDepthTest | PF_Clip | PF_NoZClip);
HWD.pfnDrawPolygon(NULL, v, 4, PF_Translucent | PF_NoDepthTest);
}
// ==========================================================================
@ -934,7 +935,7 @@ void HWR_DrawViewBorder(INT32 clearlines)
INT32 top, side;
INT32 baseviewwidth, baseviewheight;
INT32 basewindowx, basewindowy;
GLPatch_t *patch;
patch_t *patch;
// if (gl_viewwidth == vid.width)
// return;

2
src/hardware/hw_drv.h
View File

@ -42,6 +42,7 @@ EXPORT void HWRAPI(SetBlend) (FBITFIELD PolyFlags);
EXPORT void HWRAPI(ClearBuffer) (FBOOLEAN ColorMask, FBOOLEAN DepthMask, FRGBAFloat *ClearColor);
EXPORT void HWRAPI(SetTexture) (FTextureInfo *TexInfo);
EXPORT void HWRAPI(UpdateTexture) (FTextureInfo *TexInfo);
EXPORT void HWRAPI(DeleteTexture) (FTextureInfo *TexInfo);
EXPORT void HWRAPI(ReadRect) (INT32 x, INT32 y, INT32 width, INT32 height, INT32 dst_stride, UINT16 *dst_data);
EXPORT void HWRAPI(GClipRect) (INT32 minx, INT32 miny, INT32 maxx, INT32 maxy, float nearclip);
EXPORT void HWRAPI(ClearMipMapCache) (void);
@ -95,6 +96,7 @@ struct hwdriver_s
ClearBuffer pfnClearBuffer;
SetTexture pfnSetTexture;
UpdateTexture pfnUpdateTexture;
DeleteTexture pfnDeleteTexture;
ReadRect pfnReadRect;
GClipRect pfnGClipRect;
ClearMipMapCache pfnClearMipMapCache;

63
src/hardware/hw_glob.h
View File

@ -62,19 +62,32 @@ typedef struct
typedef struct gl_vissprite_s
{
float x1, x2;
float tz, ty;
float z1, z2;
float gz, gzt;
float tz;
float tracertz; // for MF2_LINKDRAW sprites, this contains tracer's tz for use in sorting
//lumpnum_t patchlumpnum;
GLPatch_t *gpatch;
boolean flip;
UINT8 translucency; //alpha level 0-255
mobj_t *mobj; // NOTE: This is a precipmobj_t if precip is true !!! Watch out.
float scale;
float shadowheight, shadowscale;
float spritexscale, spriteyscale;
float spritexoffset, spriteyoffset;
UINT32 renderflags;
UINT8 rotateflags;
boolean flip, vflip;
boolean precip; // Tails 08-25-2002
boolean vflip;
//Hurdler: 25/04/2000: now support colormap in hardware mode
boolean rotated;
UINT8 translucency; //alpha level 0-255
//Hurdler: 25/04/2000: now support colormap in hardware mode
UINT8 *colormap;
INT32 dispoffset; // copy of info->dispoffset, affects ordering but not drawing
float z1, z2;
patch_t *gpatch;
mobj_t *mobj; // NOTE: This is a precipmobj_t if precip is true !!! Watch out.
} gl_vissprite_t;
// --------
@ -86,25 +99,35 @@ extern size_t addsubsector;
void HWR_InitPolyPool(void);
void HWR_FreePolyPool(void);
void HWR_FreeExtraSubsectors(void);
// --------
// hw_cache.c
// --------
void HWR_InitTextureCache(void);
void HWR_FreeTextureCache(void);
void HWR_FreeMipmapCache(void);
void HWR_FreeExtraSubsectors(void);
void HWR_InitMapTextures(void);
void HWR_LoadMapTextures(size_t pnumtextures);
void HWR_FreeMapTextures(void);
patch_t *HWR_GetCachedGLPatchPwad(UINT16 wad, UINT16 lump);
patch_t *HWR_GetCachedGLPatch(lumpnum_t lumpnum);
void HWR_GetPatch(patch_t *patch);
void HWR_GetMappedPatch(patch_t *patch, const UINT8 *colormap);
void HWR_GetFadeMask(lumpnum_t fademasklumpnum);
patch_t *HWR_GetPic(lumpnum_t lumpnum);
GLMapTexture_t *HWR_GetTexture(INT32 tex);
void HWR_GetLevelFlat(levelflat_t *levelflat);
void HWR_LiterallyGetFlat(lumpnum_t flatlumpnum);
GLMapTexture_t *HWR_GetTexture(INT32 tex);
void HWR_GetPatch(GLPatch_t *gpatch);
void HWR_GetMappedPatch(GLPatch_t *gpatch, const UINT8 *colormap);
void HWR_FreeTexture(patch_t *patch);
void HWR_FreeTextureColormaps(patch_t *patch);
void HWR_ClearAllTextures(void);
void HWR_FreeColormapCache(void);
void HWR_UnlockCachedPatch(GLPatch_t *gpatch);
GLPatch_t *HWR_GetPic(lumpnum_t lumpnum);
void HWR_SetPalette(RGBA_t *palette);
GLPatch_t *HWR_GetCachedGLPatchPwad(UINT16 wad, UINT16 lump);
GLPatch_t *HWR_GetCachedGLPatch(lumpnum_t lumpnum);
void HWR_GetFadeMask(lumpnum_t fademasklumpnum);
// --------
// hw_draw.c

7
src/hardware/hw_light.c
View File

@ -35,8 +35,7 @@
#define DL_HIGH_QUALITY
//#define STATICLIGHT //Hurdler: TODO!
//#define LIGHTMAPFLAGS (PF_Masked|PF_Clip|PF_NoAlphaTest) // debug see overdraw
#define LIGHTMAPFLAGS (PF_Modulated|PF_Additive|PF_Clip)
#define LIGHTMAPFLAGS (PF_Modulated|PF_AdditiveSource)
#ifdef ALAM_LIGHTING
static dynlights_t view_dynlights[2]; // 2 players in splitscreen mode
@ -1056,7 +1055,7 @@ void HWR_DoCoronasLighting(FOutVector *outVerts, gl_vissprite_t *spr)
HWR_GetPic(coronalumpnum); /// \todo use different coronas
HWD.pfnDrawPolygon (&Surf, light, 4, PF_Modulated | PF_Additive | PF_Clip | PF_Corona | PF_NoDepthTest);
HWD.pfnDrawPolygon (&Surf, light, 4, PF_Modulated | PF_AdditiveSource | PF_Corona | PF_NoDepthTest);
}
}
#endif
@ -1144,7 +1143,7 @@ void HWR_DrawCoronas(void)
light[3].y = cy+size*1.33f;
light[3].s = 0.0f; light[3].t = 1.0f;
HWD.pfnDrawPolygon (&Surf, light, 4, PF_Modulated | PF_Additive | PF_Clip | PF_NoDepthTest | PF_Corona);
HWD.pfnDrawPolygon (&Surf, light, 4, PF_Modulated | PF_AdditiveSource | PF_NoDepthTest | PF_Corona);
}
}
#endif

772
src/hardware/hw_main.c
View File

File diff suppressed because it is too large Load Diff

19
src/hardware/hw_main.h
View File

@ -37,13 +37,12 @@ void HWR_DrawViewBorder(INT32 clearlines);
void HWR_DrawFlatFill(INT32 x, INT32 y, INT32 w, INT32 h, lumpnum_t flatlumpnum);
void HWR_InitTextureMapping(void);
void HWR_SetViewSize(void);
void HWR_DrawPatch(GLPatch_t *gpatch, INT32 x, INT32 y, INT32 option);
void HWR_DrawStretchyFixedPatch(GLPatch_t *gpatch, fixed_t x, fixed_t y, fixed_t pscale, fixed_t vscale, INT32 option, const UINT8 *colormap);
void HWR_DrawCroppedPatch(GLPatch_t *gpatch, fixed_t x, fixed_t y, fixed_t scale, INT32 option, fixed_t sx, fixed_t sy, fixed_t w, fixed_t h);
void HWR_DrawPatch(patch_t *gpatch, INT32 x, INT32 y, INT32 option);
void HWR_DrawStretchyFixedPatch(patch_t *gpatch, fixed_t x, fixed_t y, fixed_t pscale, fixed_t vscale, INT32 option, const UINT8 *colormap);
void HWR_DrawCroppedPatch(patch_t *gpatch, fixed_t x, fixed_t y, fixed_t scale, INT32 option, fixed_t sx, fixed_t sy, fixed_t w, fixed_t h);
void HWR_MakePatch(const patch_t *patch, GLPatch_t *grPatch, GLMipmap_t *grMipmap, boolean makebitmap);
void HWR_CreatePlanePolygons(INT32 bspnum);
void HWR_CreateStaticLightmaps(INT32 bspnum);
void HWR_LoadTextures(size_t pnumtextures);
void HWR_DrawFill(INT32 x, INT32 y, INT32 w, INT32 h, INT32 color);
void HWR_DrawFadeFill(INT32 x, INT32 y, INT32 w, INT32 h, INT32 color, UINT16 actualcolor, UINT8 strength);
void HWR_DrawConsoleFill(INT32 x, INT32 y, INT32 w, INT32 h, INT32 color, UINT32 actualcolor); // Lat: separate flags from color since color needs to be an uint to work right.
@ -55,7 +54,6 @@ boolean HWR_Screenshot(const char *pathname);
void HWR_AddCommands(void);
void HWR_AddSessionCommands(void);
void transform(float *cx, float *cy, float *cz);
FBITFIELD HWR_TranstableToAlpha(INT32 transtablenum, FSurfaceInfo *pSurf);
INT32 HWR_GetTextureUsed(void);
void HWR_DoPostProcessor(player_t *player);
void HWR_StartScreenWipe(void);
@ -66,10 +64,15 @@ void HWR_DoTintedWipe(UINT8 wipenum, UINT8 scrnnum);
void HWR_MakeScreenFinalTexture(void);
void HWR_DrawScreenFinalTexture(int width, int height);
// This stuff is put here so MD2's can use them
// This stuff is put here so models can use them
void HWR_Lighting(FSurfaceInfo *Surface, INT32 light_level, extracolormap_t *colormap);
UINT8 HWR_FogBlockAlpha(INT32 light, extracolormap_t *colormap); // Let's see if this can work
UINT8 HWR_GetTranstableAlpha(INT32 transtablenum);
FBITFIELD HWR_GetBlendModeFlag(INT32 ast);
FBITFIELD HWR_SurfaceBlend(INT32 style, INT32 transtablenum, FSurfaceInfo *pSurf);
FBITFIELD HWR_TranstableToAlpha(INT32 transtablenum, FSurfaceInfo *pSurf);
boolean HWR_CompileShaders(void);
void HWR_LoadAllCustomShaders(void);
@ -130,6 +133,10 @@ extern int ps_hw_numcolors;
extern int ps_hw_batchsorttime;
extern int ps_hw_batchdrawtime;
extern boolean gl_init;
extern boolean gl_maploaded;
extern boolean gl_maptexturesloaded;
extern boolean gl_sessioncommandsadded;
extern boolean gl_shadersavailable;
#endif

229
src/hardware/hw_md2.c
View File

@ -364,48 +364,53 @@ static GLTextureFormat_t PCX_Load(const char *filename, int *w, int *h,
// -----------------+
static void md2_loadTexture(md2_t *model)
{
GLPatch_t *grpatch;
patch_t *patch;
GLPatch_t *grPatch = NULL;
const char *filename = model->filename;
if (model->grpatch)
{
grpatch = model->grpatch;
Z_Free(grpatch->mipmap->data);
patch = model->grpatch;
grPatch = (GLPatch_t *)(patch->hardware);
if (grPatch)
Z_Free(grPatch->mipmap->data);
}
else
{
grpatch = Z_Calloc(sizeof *grpatch, PU_HWRPATCHINFO,
&(model->grpatch));
grpatch->mipmap = Z_Calloc(sizeof (GLMipmap_t), PU_HWRPATCHINFO, NULL);
}
model->grpatch = patch = Patch_Create(NULL, 0, NULL);
if (!grpatch->mipmap->downloaded && !grpatch->mipmap->data)
if (!patch->hardware)
Patch_AllocateHardwarePatch(patch);
if (grPatch == NULL)
grPatch = (GLPatch_t *)(patch->hardware);
if (!grPatch->mipmap->downloaded && !grPatch->mipmap->data)
{
int w = 0, h = 0;
UINT32 size;
RGBA_t *image;
#ifdef HAVE_PNG
grpatch->mipmap->format = PNG_Load(filename, &w, &h, grpatch);
if (grpatch->mipmap->format == 0)
grPatch->mipmap->format = PNG_Load(filename, &w, &h, grPatch);
if (grPatch->mipmap->format == 0)
#endif
grpatch->mipmap->format = PCX_Load(filename, &w, &h, grpatch);
if (grpatch->mipmap->format == 0)
grPatch->mipmap->format = PCX_Load(filename, &w, &h, grPatch);
if (grPatch->mipmap->format == 0)
{
model->notexturefile = true; // mark it so its not searched for again repeatedly
return;
}
grpatch->mipmap->downloaded = 0;
grpatch->mipmap->flags = 0;
grPatch->mipmap->downloaded = 0;
grPatch->mipmap->flags = 0;
grpatch->width = (INT16)w;
grpatch->height = (INT16)h;
grpatch->mipmap->width = (UINT16)w;
grpatch->mipmap->height = (UINT16)h;
patch->width = (INT16)w;
patch->height = (INT16)h;
grPatch->mipmap->width = (UINT16)w;
grPatch->mipmap->height = (UINT16)h;
// Lactozilla: Apply colour cube
image = grpatch->mipmap->data;
image = grPatch->mipmap->data;
size = w*h;
while (size--)
{
@ -413,7 +418,7 @@ static void md2_loadTexture(md2_t *model)
image++;
}
}
HWD.pfnSetTexture(grpatch->mipmap);
HWD.pfnSetTexture(grPatch->mipmap);
}
// -----------------+
@ -421,48 +426,53 @@ static void md2_loadTexture(md2_t *model)
// -----------------+
static void md2_loadBlendTexture(md2_t *model)
{
GLPatch_t *grpatch;
patch_t *patch;
GLPatch_t *grPatch = NULL;
char *filename = Z_Malloc(strlen(model->filename)+7, PU_STATIC, NULL);
strcpy(filename, model->filename);
strcpy(filename, model->filename);
FIL_ForceExtension(filename, "_blend.png");
if (model->blendgrpatch)
{
grpatch = model->blendgrpatch;
Z_Free(grpatch->mipmap->data);
patch = model->blendgrpatch;
grPatch = (GLPatch_t *)(patch->hardware);
if (grPatch)
Z_Free(grPatch->mipmap->data);
}
else
{
grpatch = Z_Calloc(sizeof *grpatch, PU_HWRPATCHINFO,
&(model->blendgrpatch));
grpatch->mipmap = Z_Calloc(sizeof (GLMipmap_t), PU_HWRPATCHINFO, NULL);
}
model->blendgrpatch = patch = Patch_Create(NULL, 0, NULL);
if (!grpatch->mipmap->downloaded && !grpatch->mipmap->data)
if (!patch->hardware)
Patch_AllocateHardwarePatch(patch);
if (grPatch == NULL)
grPatch = (GLPatch_t *)(patch->hardware);
if (!grPatch->mipmap->downloaded && !grPatch->mipmap->data)
{
int w = 0, h = 0;
#ifdef HAVE_PNG
grpatch->mipmap->format = PNG_Load(filename, &w, &h, grpatch);
if (grpatch->mipmap->format == 0)
grPatch->mipmap->format = PNG_Load(filename, &w, &h, grPatch);
if (grPatch->mipmap->format == 0)
#endif
grpatch->mipmap->format = PCX_Load(filename, &w, &h, grpatch);
if (grpatch->mipmap->format == 0)
grPatch->mipmap->format = PCX_Load(filename, &w, &h, grPatch);
if (grPatch->mipmap->format == 0)
{
model->noblendfile = true; // mark it so its not searched for again repeatedly
Z_Free(filename);
return;
}
grpatch->mipmap->downloaded = 0;
grpatch->mipmap->flags = 0;
grPatch->mipmap->downloaded = 0;
grPatch->mipmap->flags = 0;
grpatch->width = (INT16)w;
grpatch->height = (INT16)h;
grpatch->mipmap->width = (UINT16)w;
grpatch->mipmap->height = (UINT16)h;
patch->width = (INT16)w;
patch->height = (INT16)h;
grPatch->mipmap->width = (UINT16)w;
grPatch->mipmap->height = (UINT16)h;
}
HWD.pfnSetTexture(grpatch->mipmap); // We do need to do this so that it can be cleared and knows to recreate it when necessary
HWD.pfnSetTexture(grPatch->mipmap); // We do need to do this so that it can be cleared and knows to recreate it when necessary
Z_Free(filename);
}
@ -692,8 +702,10 @@ spritemodelfound:
#define SETBRIGHTNESS(brightness,r,g,b) \
brightness = (UINT8)(((1063*(UINT16)(r))/5000) + ((3576*(UINT16)(g))/5000) + ((361*(UINT16)(b))/5000))
static void HWR_CreateBlendedTexture(GLPatch_t *gpatch, GLPatch_t *blendgpatch, GLMipmap_t *grmip, INT32 skinnum, skincolornum_t color)
static void HWR_CreateBlendedTexture(patch_t *gpatch, patch_t *blendgpatch, GLMipmap_t *grMipmap, INT32 skinnum, skincolornum_t color)
{
GLPatch_t *hwrPatch = gpatch->hardware;
GLPatch_t *hwrBlendPatch = blendgpatch->hardware;
UINT16 w = gpatch->width, h = gpatch->height;
UINT32 size = w*h;
RGBA_t *image, *blendimage, *cur, blendcolor;
@ -706,28 +718,29 @@ static void HWR_CreateBlendedTexture(GLPatch_t *gpatch, GLPatch_t *blendgpatch,
memset(translation, 0, sizeof(translation));
memset(cutoff, 0, sizeof(cutoff));
if (grmip->width == 0)
if (grMipmap->width == 0)
{
grmip->width = gpatch->width;
grmip->height = gpatch->height;
grMipmap->width = gpatch->width;
grMipmap->height = gpatch->height;
// no wrap around, no chroma key
grmip->flags = 0;
grMipmap->flags = 0;
// setup the texture info
grmip->format = GL_TEXFMT_RGBA;
grMipmap->format = GL_TEXFMT_RGBA;
}
if (grmip->data)
if (grMipmap->data)
{
Z_Free(grmip->data);
grmip->data = NULL;
Z_Free(grMipmap->data);
grMipmap->data = NULL;
}
cur = Z_Malloc(size*4, PU_HWRMODELTEXTURE, &grmip->data);
cur = Z_Malloc(size*4, PU_HWRMODELTEXTURE, &grMipmap->data);
memset(cur, 0x00, size*4);
image = gpatch->mipmap->data;
blendimage = blendgpatch->mipmap->data;
image = hwrPatch->mipmap->data;
blendimage = hwrBlendPatch->mipmap->data;
// TC_METALSONIC includes an actual skincolor translation, on top of its flashing.
if (skinnum == TC_METALSONIC)
@ -1066,37 +1079,39 @@ skippixel:
#undef SETBRIGHTNESS
static void HWR_GetBlendedTexture(GLPatch_t *gpatch, GLPatch_t *blendgpatch, INT32 skinnum, const UINT8 *colormap, skincolornum_t color)
static void HWR_GetBlendedTexture(patch_t *patch, patch_t *blendpatch, INT32 skinnum, const UINT8 *colormap, skincolornum_t color)
{
// mostly copied from HWR_GetMappedPatch, hence the similarities and comment
GLMipmap_t *grmip, *newmip;
GLPatch_t *grPatch = patch->hardware;
GLPatch_t *grBlendPatch = NULL;
GLMipmap_t *grMipmap, *newMipmap;
if (colormap == colormaps || colormap == NULL)
if (blendpatch == NULL || colormap == colormaps || colormap == NULL)
{
// Don't do any blending
HWD.pfnSetTexture(gpatch->mipmap);
HWD.pfnSetTexture(grPatch->mipmap);
return;
}
if ((blendgpatch && blendgpatch->mipmap->format)
&& (gpatch->width != blendgpatch->width || gpatch->height != blendgpatch->height))
if ((blendpatch && (grBlendPatch = blendpatch->hardware) && grBlendPatch->mipmap->format)
&& (patch->width != blendpatch->width || patch->height != blendpatch->height))
{
// Blend image exists, but it's bad.
HWD.pfnSetTexture(gpatch->mipmap);
HWD.pfnSetTexture(grPatch->mipmap);
return;
}
// search for the mipmap
// skip the first (no colormap translated)
for (grmip = gpatch->mipmap; grmip->nextcolormap; )
for (grMipmap = grPatch->mipmap; grMipmap->nextcolormap; )
{
grmip = grmip->nextcolormap;
if (grmip->colormap == colormap)
grMipmap = grMipmap->nextcolormap;
if (grMipmap->colormap == colormap)
{
if (grmip->downloaded && grmip->data)
if (grMipmap->downloaded && grMipmap->data)
{
HWD.pfnSetTexture(grmip); // found the colormap, set it to the correct texture
Z_ChangeTag(grmip->data, PU_HWRMODELTEXTURE_UNLOCKED);
HWD.pfnSetTexture(grMipmap); // found the colormap, set it to the correct texture
Z_ChangeTag(grMipmap->data, PU_HWRMODELTEXTURE_UNLOCKED);
return;
}
}
@ -1107,18 +1122,18 @@ static void HWR_GetBlendedTexture(GLPatch_t *gpatch, GLPatch_t *blendgpatch, INT
//BP: WARNING: don't free it manually without clearing the cache of harware renderer
// (it have a liste of mipmap)
// this malloc is cleared in HWR_FreeTextureCache
// this malloc is cleared in HWR_FreeColormapCache
// (...) unfortunately z_malloc fragment alot the memory :(so malloc is better
newmip = calloc(1, sizeof (*newmip));
if (newmip == NULL)
newMipmap = calloc(1, sizeof (*newMipmap));
if (newMipmap == NULL)
I_Error("%s: Out of memory", "HWR_GetBlendedTexture");
grmip->nextcolormap = newmip;
newmip->colormap = colormap;
grMipmap->nextcolormap = newMipmap;
newMipmap->colormap = colormap;
HWR_CreateBlendedTexture(gpatch, blendgpatch, newmip, skinnum, color);
HWR_CreateBlendedTexture(patch, blendpatch, newMipmap, skinnum, color);
HWD.pfnSetTexture(newmip);
Z_ChangeTag(newmip->data, PU_HWRMODELTEXTURE_UNLOCKED);
HWD.pfnSetTexture(newMipmap);
Z_ChangeTag(newMipmap->data, PU_HWRMODELTEXTURE_UNLOCKED);
}
#define NORMALFOG 0x00000000
@ -1206,9 +1221,11 @@ static UINT8 HWR_GetModelSprite2(md2_t *md2, skin_t *skin, UINT8 spr2, player_t
}
// Adjust texture coords of model to fit into a patch's max_s and max_t
static void adjustTextureCoords(model_t *model, GLPatch_t *gpatch)
static void adjustTextureCoords(model_t *model, patch_t *patch)
{
int i;
GLPatch_t *gpatch = ((GLPatch_t *)patch->hardware);
for (i = 0; i < model->numMeshes; i++)
{
int j;
@ -1308,7 +1325,8 @@ boolean HWR_DrawModel(gl_vissprite_t *spr)
// Look at HWR_ProjectSprite for more
{
GLPatch_t *gpatch;
patch_t *gpatch, *blendgpatch;
GLPatch_t *hwrPatch = NULL, *hwrBlendPatch = NULL;
INT32 durs = spr->mobj->state->tics;
INT32 tics = spr->mobj->tics;
//mdlframe_t *next = NULL;
@ -1326,15 +1344,16 @@ boolean HWR_DrawModel(gl_vissprite_t *spr)
//if (tics > durs)
//durs = tics;
if (spr->mobj->flags2 & MF2_SHADOW)
Surf.PolyColor.s.alpha = 0x40;
else if (spr->mobj->frame & FF_TRANSMASK)
HWR_TranstableToAlpha((spr->mobj->frame & FF_TRANSMASK)>>FF_TRANSSHIFT, &Surf);
if (spr->mobj->frame & FF_TRANSMASK)
Surf.PolyFlags = HWR_SurfaceBlend(spr->mobj->blendmode, (spr->mobj->frame & FF_TRANSMASK)>>FF_TRANSSHIFT, &Surf);
else
Surf.PolyColor.s.alpha = 0xFF;
{
Surf.PolyColor.s.alpha = (spr->mobj->flags2 & MF2_SHADOW) ? 0x40 : 0xff;
Surf.PolyFlags = HWR_GetBlendModeFlag(spr->mobj->blendmode);
}
// dont forget to enabled the depth test because we can't do this like
// before: polygons models are not sorted
// don't forget to enable the depth test because we can't do this
// like before: model polygons are not sorted
// 1. load model+texture if not already loaded
// 2. draw model with correct position, rotation,...
@ -1353,14 +1372,26 @@ boolean HWR_DrawModel(gl_vissprite_t *spr)
// texture loading before model init, so it knows if sprite graphics are used, which
// means that texture coordinates have to be adjusted
gpatch = md2->grpatch;
if (!gpatch || ((!gpatch->mipmap->format || !gpatch->mipmap->downloaded) && !md2->notexturefile))
md2_loadTexture(md2);
gpatch = md2->grpatch; // Load it again, because it isn't being loaded into gpatch after md2_loadtexture...
if (gpatch)
hwrPatch = ((GLPatch_t *)gpatch->hardware);
if ((gpatch && gpatch->mipmap->format) // don't load the blend texture if the base texture isn't available
&& (!md2->blendgrpatch
|| ((!((GLPatch_t *)md2->blendgrpatch)->mipmap->format || !((GLPatch_t *)md2->blendgrpatch)->mipmap->downloaded)
&& !md2->noblendfile)))
if (!gpatch || !hwrPatch
|| ((!hwrPatch->mipmap->format || !hwrPatch->mipmap->downloaded) && !md2->notexturefile))
md2_loadTexture(md2);
// Load it again, because it isn't being loaded into gpatch after md2_loadtexture...
gpatch = md2->grpatch;
if (gpatch)
hwrPatch = ((GLPatch_t *)gpatch->hardware);
// Load blend texture
blendgpatch = md2->blendgrpatch;
if (blendgpatch)
hwrBlendPatch = ((GLPatch_t *)blendgpatch->hardware);
if ((gpatch && hwrPatch && hwrPatch->mipmap->format) // don't load the blend texture if the base texture isn't available
&& (!blendgpatch || !hwrBlendPatch
|| ((!hwrBlendPatch->mipmap->format || !hwrBlendPatch->mipmap->downloaded) && !md2->noblendfile)))
md2_loadBlendTexture(md2);
if (md2->error)
@ -1376,7 +1407,7 @@ boolean HWR_DrawModel(gl_vissprite_t *spr)
md2_printModelInfo(md2->model);
// If model uses sprite patch as texture, then
// adjust texture coordinates to take power of two textures into account
if (!gpatch || !gpatch->mipmap->format)
if (!gpatch || !hwrPatch->mipmap->format)
adjustTextureCoords(md2->model, spr->gpatch);
// note down the max_s and max_t that end up in the VBO
md2->model->vbo_max_s = md2->model->max_s;
@ -1395,7 +1426,7 @@ boolean HWR_DrawModel(gl_vissprite_t *spr)
finalscale = md2->scale;
//Hurdler: arf, I don't like that implementation at all... too much crappy
if (gpatch && gpatch->mipmap->format) // else if meant that if a texture couldn't be loaded, it would just end up using something else's texture
if (gpatch && hwrPatch && hwrPatch->mipmap->format) // else if meant that if a texture couldn't be loaded, it would just end up using something else's texture
{
INT32 skinnum = TC_DEFAULT;
@ -1428,21 +1459,19 @@ boolean HWR_DrawModel(gl_vissprite_t *spr)
}
// Translation or skin number found
HWR_GetBlendedTexture(gpatch, (GLPatch_t *)md2->blendgrpatch, skinnum, spr->colormap, (skincolornum_t)spr->mobj->color);
HWR_GetBlendedTexture(gpatch, blendgpatch, skinnum, spr->colormap, (skincolornum_t)spr->mobj->color);
}
else
else // Sprite
{
// Sprite
gpatch = spr->gpatch; //W_CachePatchNum(spr->patchlumpnum, PU_CACHE);
// Check if sprite dimensions are different from previously used sprite.
// If so, uvs need to be readjusted.
// Comparing floats with the != operator here should be okay because they
// are just copies of glpatches' max_s and max_t values.
// Instead of the != operator, memcmp is used to avoid a compiler warning.
if (memcmp(&(gpatch->max_s), &(md2->model->max_s), sizeof(md2->model->max_s)) != 0 ||
memcmp(&(gpatch->max_t), &(md2->model->max_t), sizeof(md2->model->max_t)) != 0)
if (memcmp(&(hwrPatch->max_s), &(md2->model->max_s), sizeof(md2->model->max_s)) != 0 ||
memcmp(&(hwrPatch->max_t), &(md2->model->max_t), sizeof(md2->model->max_t)) != 0)
adjustTextureCoords(md2->model, gpatch);
HWR_GetMappedPatch(gpatch, spr->colormap);
HWR_GetMappedPatch(spr->gpatch, spr->colormap);
}
if (spr->mobj->frame & FF_ANIMATE)

187
src/hardware/r_opengl/r_opengl.c
View File

@ -419,6 +419,10 @@ static PFNglBufferData pglBufferData;
typedef void (APIENTRY * PFNglDeleteBuffers) (GLsizei n, const GLuint *buffers);
static PFNglDeleteBuffers pglDeleteBuffers;
/* 2.0 functions */
typedef void (APIENTRY * PFNglBlendEquation) (GLenum mode);
static PFNglBlendEquation pglBlendEquation;
/* 1.2 Parms */
/* GL_CLAMP_TO_EDGE_EXT */
@ -874,6 +878,9 @@ void SetupGLFunc4(void)
pglBufferData = GetGLFunc("glBufferData");
pglDeleteBuffers = GetGLFunc("glDeleteBuffers");
/* 2.0 funcs */
pglBlendEquation = GetGLFunc("glBlendEquation");
#ifdef GL_SHADERS
pglCreateShader = GetGLFunc("glCreateShader");
pglShaderSource = GetGLFunc("glShaderSource");
@ -1234,6 +1241,7 @@ void SetStates(void)
pglTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
pglEnable(GL_ALPHA_TEST);
pglAlphaFunc(GL_NOTEQUAL, 0.0f);
//pglBlendFunc(GL_ONE, GL_ZERO); // copy pixel to frame buffer (opaque)
@ -1276,6 +1284,17 @@ void SetStates(void)
}
// -----------------+
// DeleteTexture : Deletes a texture from the GPU and frees its data
// -----------------+
EXPORT void HWRAPI(DeleteTexture) (FTextureInfo *pTexInfo)
{
if (pTexInfo->downloaded)
pglDeleteTextures(1, (GLuint *)&pTexInfo->downloaded);
pTexInfo->downloaded = 0;
}
// -----------------+
// Flush : flush OpenGL textures
// : Clear list of downloaded mipmaps
@ -1286,9 +1305,7 @@ void Flush(void)
while (gl_cachehead)
{
if (gl_cachehead->downloaded)
pglDeleteTextures(1, (GLuint *)&gl_cachehead->downloaded);
gl_cachehead->downloaded = 0;
DeleteTexture(gl_cachehead);
gl_cachehead = gl_cachehead->nextmipmap;
}
gl_cachetail = gl_cachehead = NULL; //Hurdler: well, gl_cachehead is already NULL
@ -1493,64 +1510,110 @@ EXPORT void HWRAPI(Draw2DLine) (F2DCoord * v1,
pglEnable(GL_TEXTURE_2D);
}
static void Clamp2D(GLenum pname)
{
pglTexParameteri(GL_TEXTURE_2D, pname, GL_CLAMP); // fallback clamp
pglTexParameteri(GL_TEXTURE_2D, pname, GL_CLAMP_TO_EDGE);
}
// -----------------+
// SetBlend : Set render mode
// -----------------+
// PF_Masked - we could use an ALPHA_TEST of GL_EQUAL, and alpha ref of 0,
// is it faster when pixels are discarded ?
static void Clamp2D(GLenum pname)
{
pglTexParameteri(GL_TEXTURE_2D, pname, GL_CLAMP); // fallback clamp
pglTexParameteri(GL_TEXTURE_2D, pname, GL_CLAMP_TO_EDGE);
}
static void SetBlendEquation(GLenum mode)
{
if (pglBlendEquation)
pglBlendEquation(mode);
}
static void SetBlendMode(FBITFIELD flags)
{
// Set blending function
switch (flags)
{
case PF_Translucent & PF_Blending:
pglBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); // alpha = level of transparency
break;
case PF_Masked & PF_Blending:
// Hurdler: does that mean lighting is only made by alpha src?
// it sounds ok, but not for polygonsmooth
pglBlendFunc(GL_SRC_ALPHA, GL_ZERO); // 0 alpha = holes in texture
break;
case PF_Additive & PF_Blending:
case PF_Subtractive & PF_Blending:
case PF_ReverseSubtract & PF_Blending:
case PF_Environment & PF_Blending:
pglBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
break;
case PF_AdditiveSource & PF_Blending:
pglBlendFunc(GL_SRC_ALPHA, GL_ONE); // src * alpha + dest
break;
case PF_Multiplicative & PF_Blending:
pglBlendFunc(GL_DST_COLOR, GL_ZERO);
break;
case PF_Fog & PF_Fog:
// Sryder: Fog
// multiplies input colour by input alpha, and destination colour by input colour, then adds them
pglBlendFunc(GL_SRC_ALPHA, GL_SRC_COLOR);
break;
default: // must be 0, otherwise it's an error
// No blending
pglBlendFunc(GL_ONE, GL_ZERO); // the same as no blending
break;
}
// Set blending equation
switch (flags)
{
case PF_Subtractive & PF_Blending:
SetBlendEquation(GL_FUNC_SUBTRACT);
break;
case PF_ReverseSubtract & PF_Blending:
// good for shadow
// not really but what else ?
SetBlendEquation(GL_FUNC_REVERSE_SUBTRACT);
break;
default:
SetBlendEquation(GL_FUNC_ADD);
break;
}
// Alpha test
switch (flags)
{
case PF_Masked & PF_Blending:
pglAlphaFunc(GL_GREATER, 0.5f);
break;
case PF_Translucent & PF_Blending:
case PF_Additive & PF_Blending:
case PF_AdditiveSource & PF_Blending:
case PF_Subtractive & PF_Blending:
case PF_ReverseSubtract & PF_Blending:
case PF_Environment & PF_Blending:
case PF_Multiplicative & PF_Blending:
pglAlphaFunc(GL_NOTEQUAL, 0.0f);
break;
case PF_Fog & PF_Fog:
pglAlphaFunc(GL_ALWAYS, 0.0f); // Don't discard zero alpha fragments
break;
default:
pglAlphaFunc(GL_GREATER, 0.5f);
break;
}
}
EXPORT void HWRAPI(SetBlend) (FBITFIELD PolyFlags)
{
FBITFIELD Xor;
Xor = CurrentPolyFlags^PolyFlags;
if (Xor & (PF_Blending|PF_RemoveYWrap|PF_ForceWrapX|PF_ForceWrapY|PF_Occlude|PF_NoTexture|PF_Modulated|PF_NoDepthTest|PF_Decal|PF_Invisible|PF_NoAlphaTest))
if (Xor & (PF_Blending|PF_RemoveYWrap|PF_ForceWrapX|PF_ForceWrapY|PF_Occlude|PF_NoTexture|PF_Modulated|PF_NoDepthTest|PF_Decal|PF_Invisible))
{
if (Xor&(PF_Blending)) // if blending mode must be changed
{
switch (PolyFlags & PF_Blending) {
case PF_Translucent & PF_Blending:
pglBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); // alpha = level of transparency
pglAlphaFunc(GL_NOTEQUAL, 0.0f);
break;
case PF_Masked & PF_Blending:
// Hurdler: does that mean lighting is only made by alpha src?
// it sounds ok, but not for polygonsmooth
pglBlendFunc(GL_SRC_ALPHA, GL_ZERO); // 0 alpha = holes in texture
pglAlphaFunc(GL_GREATER, 0.5f);
break;
case PF_Additive & PF_Blending:
pglBlendFunc(GL_SRC_ALPHA, GL_ONE); // src * alpha + dest
pglAlphaFunc(GL_NOTEQUAL, 0.0f);
break;
case PF_Environment & PF_Blending:
pglBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
pglAlphaFunc(GL_NOTEQUAL, 0.0f);
break;
case PF_Substractive & PF_Blending:
// good for shadow
// not really but what else ?
pglBlendFunc(GL_ZERO, GL_ONE_MINUS_SRC_COLOR);
pglAlphaFunc(GL_NOTEQUAL, 0.0f);
break;
case PF_Fog & PF_Fog:
// Sryder: Fog
// multiplies input colour by input alpha, and destination colour by input colour, then adds them
pglBlendFunc(GL_SRC_ALPHA, GL_SRC_COLOR);
pglAlphaFunc(GL_ALWAYS, 0.0f); // Don't discard zero alpha fragments
break;
default : // must be 0, otherwise it's an error
// No blending
pglBlendFunc(GL_ONE, GL_ZERO); // the same as no blending
pglAlphaFunc(GL_GREATER, 0.5f);
break;
}
}
if (Xor & PF_Blending) // if blending mode must be changed
SetBlendMode(PolyFlags & PF_Blending);
if (Xor & PF_NoAlphaTest)
{
if (PolyFlags & PF_NoAlphaTest)
@ -1567,7 +1630,7 @@ EXPORT void HWRAPI(SetBlend) (FBITFIELD PolyFlags)
pglDisable(GL_POLYGON_OFFSET_FILL);
}
if (Xor&PF_NoDepthTest)
if (Xor & PF_NoDepthTest)
{
if (PolyFlags & PF_NoDepthTest)
pglDepthFunc(GL_ALWAYS); //pglDisable(GL_DEPTH_TEST);
@ -1575,25 +1638,25 @@ EXPORT void HWRAPI(SetBlend) (FBITFIELD PolyFlags)
pglDepthFunc(GL_LEQUAL); //pglEnable(GL_DEPTH_TEST);
}
if (Xor&PF_RemoveYWrap)
if (Xor & PF_RemoveYWrap)
{
if (PolyFlags & PF_RemoveYWrap)
Clamp2D(GL_TEXTURE_WRAP_T);
}
if (Xor&PF_ForceWrapX)
if (Xor & PF_ForceWrapX)
{
if (PolyFlags & PF_ForceWrapX)
pglTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
}
if (Xor&PF_ForceWrapY)
if (Xor & PF_ForceWrapY)
{
if (PolyFlags & PF_ForceWrapY)
pglTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
}
if (Xor&PF_Modulated)
if (Xor & PF_Modulated)
{
#if defined (__unix__) || defined (UNIXCOMMON)
if (oglflags & GLF_NOTEXENV)
@ -2569,6 +2632,7 @@ static void DrawModelEx(model_t *model, INT32 frameIndex, INT32 duration, INT32
boolean useVBO = true;
FBITFIELD flags;
int i;
// Because otherwise, scaling the screen negatively vertically breaks the lighting
@ -2636,8 +2700,6 @@ static void DrawModelEx(model_t *model, INT32 frameIndex, INT32 duration, INT32
else
pglColor4ubv((GLubyte*)&Surface->PolyColor.s);
SetBlend((poly.alpha < 1 ? PF_Translucent : (PF_Masked|PF_Occlude))|PF_Modulated);
tint.red = byte2float[Surface->TintColor.s.red];
tint.green = byte2float[Surface->TintColor.s.green];
tint.blue = byte2float[Surface->TintColor.s.blue];
@ -2648,6 +2710,13 @@ static void DrawModelEx(model_t *model, INT32 frameIndex, INT32 duration, INT32
fade.blue = byte2float[Surface->FadeColor.s.blue];
fade.alpha = byte2float[Surface->FadeColor.s.alpha];
flags = (Surface->PolyFlags | PF_Modulated);
if (Surface->PolyFlags & (PF_Additive|PF_AdditiveSource|PF_Subtractive|PF_ReverseSubtract|PF_Multiplicative))
flags |= PF_Occlude;
else if (Surface->PolyColor.s.alpha == 0xFF)
flags |= (PF_Occlude | PF_Masked);
SetBlend(flags);
Shader_SetUniforms(Surface, &poly, &tint, &fade);
pglEnable(GL_CULL_FACE);
@ -3217,7 +3286,7 @@ EXPORT void HWRAPI(DoScreenWipe)(void)
pglClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
SetBlend(PF_Modulated|PF_NoDepthTest|PF_Clip|PF_NoZClip);
SetBlend(PF_Modulated|PF_NoDepthTest);
pglEnable(GL_TEXTURE_2D);
// Draw the original screen
@ -3227,7 +3296,7 @@ EXPORT void HWRAPI(DoScreenWipe)(void)
pglVertexPointer(3, GL_FLOAT, 0, screenVerts);
pglDrawArrays(GL_TRIANGLE_FAN, 0, 4);
SetBlend(PF_Modulated|PF_Translucent|PF_NoDepthTest|PF_Clip|PF_NoZClip);
SetBlend(PF_Modulated|PF_Translucent|PF_NoDepthTest);
// Draw the end screen that fades in
pglActiveTexture(GL_TEXTURE0);

8
src/i_video.h
View File

@ -36,10 +36,9 @@ typedef enum
*/
extern rendermode_t rendermode;
/** \brief OpenGL state
0 = never loaded, 1 = loaded successfully, -1 = failed loading
/** \brief render mode set by command line arguments
*/
extern INT32 vid_opengl_state;
extern rendermode_t chosenrendermode;
/** \brief use highcolor modes if true
*/
@ -90,8 +89,9 @@ INT32 VID_GetModeForSize(INT32 w, INT32 h);
INT32 VID_SetMode(INT32 modenum);
/** \brief Checks the render state
\return true if the renderer changed
*/
void VID_CheckRenderer(void);
boolean VID_CheckRenderer(void);
/** \brief Load OpenGL mode
*/

24
src/lua_baselib.c
View File

@ -966,6 +966,28 @@ static int lib_pMaceRotate(lua_State *L)
return 0;
}
static int lib_pCreateFloorSpriteSlope(lua_State *L)
{
mobj_t *mobj = *((mobj_t **)luaL_checkudata(L, 1, META_MOBJ));
NOHUD
INLEVEL
if (!mobj)
return LUA_ErrInvalid(L, "mobj_t");
LUA_PushUserdata(L, (pslope_t *)P_CreateFloorSpriteSlope(mobj), META_SLOPE);
return 1;
}
static int lib_pRemoveFloorSpriteSlope(lua_State *L)
{
mobj_t *mobj = *((mobj_t **)luaL_checkudata(L, 1, META_MOBJ));
NOHUD
INLEVEL
if (!mobj)
return LUA_ErrInvalid(L, "mobj_t");
P_RemoveFloorSpriteSlope(mobj);
return 1;
}
static int lib_pRailThinker(lua_State *L)
{
mobj_t *mobj = *((mobj_t **)luaL_checkudata(L, 1, META_MOBJ));
@ -3785,6 +3807,8 @@ static luaL_Reg lib[] = {
{"P_CheckSolidLava",lib_pCheckSolidLava},
{"P_CanRunOnWater",lib_pCanRunOnWater},
{"P_MaceRotate",lib_pMaceRotate},
{"P_CreateFloorSpriteSlope",lib_pCreateFloorSpriteSlope},
{"P_RemoveFloorSpriteSlope",lib_pRemoveFloorSpriteSlope},
{"P_RailThinker",lib_pRailThinker},
{"P_XYMovement",lib_pXYMovement},
{"P_RingXYMovement",lib_pRingXYMovement},

94
src/lua_hudlib.c
View File

@ -35,11 +35,6 @@ static UINT8 hud_enabled[(hud_MAX/8)+1];
static UINT8 hudAvailable; // hud hooks field
#ifdef LUA_PATCH_SAFETY
static patchinfo_t *patchinfo, *patchinfohead;
static int numluapatches;
#endif
// must match enum hud in lua_hud.h
static const char *const hud_disable_options[] = {
"stagetitle",
@ -292,11 +287,7 @@ static int colormap_get(lua_State *L)
static int patch_get(lua_State *L)
{
#ifdef LUA_PATCH_SAFETY
patch_t *patch = *((patch_t **)luaL_checkudata(L, 1, META_PATCH));
#else
patchinfo_t *patch = *((patchinfo_t **)luaL_checkudata(L, 1, META_PATCH));
#endif
enum patch field = luaL_checkoption(L, 2, NULL, patch_opt);
// patches are invalidated when switching renderers
@ -403,59 +394,8 @@ static int libd_patchExists(lua_State *L)
static int libd_cachePatch(lua_State *L)
{
#ifdef LUA_PATCH_SAFETY
int i;
lumpnum_t lumpnum;
patchinfo_t *luapat;
patch_t *realpatch;
HUDONLY
luapat = patchinfohead;
lumpnum = W_CheckNumForLongName(luaL_checkstring(L, 1));
if (lumpnum == LUMPERROR)
lumpnum = W_GetNumForLongName("MISSING");
for (i = 0; i < numluapatches; i++)
{
// check if already cached
if (luapat->wadnum == WADFILENUM(lumpnum) && luapat->lumpnum == LUMPNUM(lumpnum))
{
LUA_PushUserdata(L, luapat, META_PATCH);
return 1;
}
luapat = luapat->next;
if (!luapat)
break;
}
if (numluapatches > 0)
{
patchinfo->next = Z_Malloc(sizeof(patchinfo_t), PU_STATIC, NULL);
patchinfo = patchinfo->next;
}
else
{
patchinfo = Z_Malloc(sizeof(patchinfo_t), PU_STATIC, NULL);
patchinfohead = patchinfo;
}
realpatch = W_CachePatchNum(lumpnum, PU_PATCH);
patchinfo->width = realpatch->width;
patchinfo->height = realpatch->height;
patchinfo->leftoffset = realpatch->leftoffset;
patchinfo->topoffset = realpatch->topoffset;
patchinfo->wadnum = WADFILENUM(lumpnum);
patchinfo->lumpnum = LUMPNUM(lumpnum);
LUA_PushUserdata(L, patchinfo, META_PATCH);
numluapatches++;
#else
HUDONLY
LUA_PushUserdata(L, W_CachePatchLongName(luaL_checkstring(L, 1), PU_PATCH), META_PATCH);
#endif
return 1;
}
@ -518,9 +458,8 @@ static int libd_getSpritePatch(lua_State *L)
INT32 rot = R_GetRollAngle(rollangle);
if (rot) {
if (!(sprframe->rotsprite.cached & (1<<angle)))
R_CacheRotSprite(i, frame, NULL, sprframe, angle, sprframe->flip & (1<<angle));
LUA_PushUserdata(L, sprframe->rotsprite.patch[angle][rot], META_PATCH);
patch_t *rotsprite = Patch_GetRotatedSprite(sprframe, frame, angle, sprframe->flip & (1<<angle), true, &spriteinfo[i], rot);
LUA_PushUserdata(L, rotsprite, META_PATCH);
lua_pushboolean(L, false);
lua_pushboolean(L, true);
return 3;
@ -529,7 +468,7 @@ static int libd_getSpritePatch(lua_State *L)
#endif
// push both the patch and it's "flip" value
LUA_PushUserdata(L, W_CachePatchNum(sprframe->lumppat[angle], PU_PATCH), META_PATCH);
LUA_PushUserdata(L, W_CachePatchNum(sprframe->lumppat[angle], PU_SPRITE), META_PATCH);
lua_pushboolean(L, (sprframe->flip & (1<<angle)) != 0);
return 2;
}
@ -631,9 +570,8 @@ static int libd_getSprite2Patch(lua_State *L)
INT32 rot = R_GetRollAngle(rollangle);
if (rot) {
if (!(sprframe->rotsprite.cached & (1<<angle)))
R_CacheRotSprite(SPR_PLAY, frame, &skins[i].sprinfo[j], sprframe, angle, sprframe->flip & (1<<angle));
LUA_PushUserdata(L, sprframe->rotsprite.patch[angle][rot], META_PATCH);
patch_t *rotsprite = Patch_GetRotatedSprite(sprframe, frame, angle, sprframe->flip & (1<<angle), true, &skins[i].sprinfo[j], rot);
LUA_PushUserdata(L, rotsprite, META_PATCH);
lua_pushboolean(L, false);
lua_pushboolean(L, true);
return 3;
@ -642,7 +580,7 @@ static int libd_getSprite2Patch(lua_State *L)
#endif
// push both the patch and it's "flip" value
LUA_PushUserdata(L, W_CachePatchNum(sprframe->lumppat[angle], PU_PATCH), META_PATCH);
LUA_PushUserdata(L, W_CachePatchNum(sprframe->lumppat[angle], PU_SPRITE), META_PATCH);
lua_pushboolean(L, (sprframe->flip & (1<<angle)) != 0);
return 2;
}
@ -651,22 +589,14 @@ static int libd_draw(lua_State *L)
{
INT32 x, y, flags;
patch_t *patch;
#ifdef LUA_PATCH_SAFETY
patchinfo_t *luapat;
#endif
const UINT8 *colormap = NULL;
HUDONLY
x = luaL_checkinteger(L, 1);
y = luaL_checkinteger(L, 2);
#ifdef LUA_PATCH_SAFETY
luapat = *((patchinfo_t **)luaL_checkudata(L, 3, META_PATCH));
patch = W_CachePatchNum((luapat->wadnum<<16)+luapat->lumpnum, PU_PATCH);
#else
patch = *((patch_t **)luaL_checkudata(L, 3, META_PATCH));
if (!patch)
return LUA_ErrInvalid(L, "patch_t");
#endif
flags = luaL_optinteger(L, 4, 0);
if (!lua_isnoneornil(L, 5))
colormap = *((UINT8 **)luaL_checkudata(L, 5, META_COLORMAP));
@ -682,9 +612,6 @@ static int libd_drawScaled(lua_State *L)
fixed_t x, y, scale;
INT32 flags;
patch_t *patch;
#ifdef LUA_PATCH_SAFETY
patchinfo_t *luapat;
#endif
const UINT8 *colormap = NULL;
HUDONLY
@ -693,14 +620,9 @@ static int libd_drawScaled(lua_State *L)
scale = luaL_checkinteger(L, 3);
if (scale < 0)
return luaL_error(L, "negative scale");
#ifdef LUA_PATCH_SAFETY
luapat = *((patchinfo_t **)luaL_checkudata(L, 4, META_PATCH));
patch = W_CachePatchNum((luapat->wadnum<<16)+luapat->lumpnum, PU_PATCH);
#else
patch = *((patch_t **)luaL_checkudata(L, 4, META_PATCH));
if (!patch)
return LUA_ErrInvalid(L, "patch_t");
#endif
flags = luaL_optinteger(L, 5, 0);
if (!lua_isnoneornil(L, 6))
colormap = *((UINT8 **)luaL_checkudata(L, 6, META_COLORMAP));
@ -1261,10 +1183,6 @@ int LUA_HudLib(lua_State *L)
{
memset(hud_enabled, 0xff, (hud_MAX/8)+1);
#ifdef LUA_PATCH_SAFETY
numluapatches = 0;
#endif
lua_newtable(L); // HUD registry table
lua_newtable(L);
luaL_register(L, NULL, lib_draw);

10
src/lua_infolib.c
View File

@ -17,6 +17,7 @@
#include "p_mobj.h"
#include "p_local.h"
#include "z_zone.h"
#include "r_patch.h"
#include "r_picformats.h"
#include "r_things.h"
#include "r_draw.h" // R_GetColorByName
@ -382,10 +383,6 @@ static int lib_setSpriteInfo(lua_State *L)
UINT32 i = luaL_checkinteger(L, 1);
if (i == 0 || i >= NUMSPRITES)
return luaL_error(L, "spriteinfo[] index %d out of range (1 - %d)", i, NUMSPRITES-1);
#ifdef ROTSPRITE
if (sprites != NULL)
R_FreeSingleRotSprite(&sprites[i]);
#endif
info = &spriteinfo[i]; // get the spriteinfo to assign to.
}
luaL_checktype(L, 2, LUA_TTABLE); // check that we've been passed a table.
@ -469,11 +466,6 @@ static int spriteinfo_set(lua_State *L)
lua_remove(L, 1); // remove field
lua_settop(L, 1); // leave only one value
#ifdef ROTSPRITE
if (sprites != NULL)
R_FreeSingleRotSprite(&sprites[sprinfo-spriteinfo]);
#endif
if (fastcmp(field, "pivot"))
{
// pivot[] is a table

55
src/lua_mobjlib.c
View File

@ -39,6 +39,11 @@ enum mobj_e {
mobj_frame,
mobj_sprite2,
mobj_anim_duration,
mobj_spritexscale,
mobj_spriteyscale,
mobj_spritexoffset,
mobj_spriteyoffset,
mobj_floorspriteslope,
mobj_touching_sectorlist,
mobj_subsector,
mobj_floorz,
@ -56,8 +61,10 @@ enum mobj_e {
mobj_flags,
mobj_flags2,
mobj_eflags,
mobj_renderflags,
mobj_skin,
mobj_color,
mobj_blendmode,
mobj_bnext,
mobj_bprev,
mobj_hnext,
@ -108,6 +115,11 @@ static const char *const mobj_opt[] = {
"frame",
"sprite2",
"anim_duration",
"spritexscale",
"spriteyscale",
"spritexoffset",
"spriteyoffset",
"floorspriteslope",
"touching_sectorlist",
"subsector",
"floorz",
@ -125,8 +137,10 @@ static const char *const mobj_opt[] = {
"flags",
"flags2",
"eflags",
"renderflags",
"skin",
"color",
"blendmode",
"bnext",
"bprev",
"hnext",
@ -227,6 +241,21 @@ static int mobj_get(lua_State *L)
case mobj_anim_duration:
lua_pushinteger(L, mo->anim_duration);
break;
case mobj_spritexscale:
lua_pushfixed(L, mo->spritexscale);
break;
case mobj_spriteyscale:
lua_pushfixed(L, mo->spriteyscale);
break;
case mobj_spritexoffset:
lua_pushfixed(L, mo->spritexoffset);
break;
case mobj_spriteyoffset:
lua_pushfixed(L, mo->spriteyoffset);
break;
case mobj_floorspriteslope:
LUA_PushUserdata(L, mo->floorspriteslope, META_SLOPE);
break;
case mobj_touching_sectorlist:
return UNIMPLEMENTED;
case mobj_subsector:
@ -277,6 +306,9 @@ static int mobj_get(lua_State *L)
case mobj_eflags:
lua_pushinteger(L, mo->eflags);
break;
case mobj_renderflags:
lua_pushinteger(L, mo->renderflags);
break;
case mobj_skin: // skin name or nil, not struct
if (!mo->skin)
return 0;
@ -285,6 +317,9 @@ static int mobj_get(lua_State *L)
case mobj_color:
lua_pushinteger(L, mo->color);
break;
case mobj_blendmode:
lua_pushinteger(L, mo->blendmode);
break;
case mobj_bnext:
LUA_PushUserdata(L, mo->bnext, META_MOBJ);
break;
@ -492,6 +527,20 @@ static int mobj_set(lua_State *L)
case mobj_anim_duration:
mo->anim_duration = (UINT16)luaL_checkinteger(L, 3);
break;
case mobj_spritexscale:
mo->spritexscale = luaL_checkfixed(L, 3);
break;
case mobj_spriteyscale:
mo->spriteyscale = luaL_checkfixed(L, 3);
break;
case mobj_spritexoffset:
mo->spritexoffset = luaL_checkfixed(L, 3);
break;
case mobj_spriteyoffset:
mo->spriteyoffset = luaL_checkfixed(L, 3);
break;
case mobj_floorspriteslope:
return NOSET;
case mobj_touching_sectorlist:
return UNIMPLEMENTED;
case mobj_subsector:
@ -580,6 +629,9 @@ static int mobj_set(lua_State *L)
case mobj_eflags:
mo->eflags = (UINT32)luaL_checkinteger(L, 3);
break;
case mobj_renderflags:
mo->renderflags = (UINT32)luaL_checkinteger(L, 3);
break;
case mobj_skin: // set skin by name
{
INT32 i;
@ -603,6 +655,9 @@ static int mobj_set(lua_State *L)
mo->color = newcolor;
break;
}
case mobj_blendmode:
mo->blendmode = (INT32)luaL_checkinteger(L, 3);
break;
case mobj_bnext:
return NOSETPOS;
case mobj_bprev:

68
src/m_menu.c
View File

@ -1483,7 +1483,7 @@ static menuitem_t OP_SoundOptionsMenu[] =
{IT_STRING | IT_CVAR, NULL, "MIDI Music", &cv_gamemidimusic, 36},
{IT_STRING | IT_CVAR | IT_CV_SLIDER, NULL, "MIDI Music Volume", &cv_midimusicvolume, 41},
{IT_STRING | IT_CVAR, NULL, "Music Preference", &cv_musicpref, 51},
{IT_HEADER, NULL, "Miscellaneous", NULL, 61},
@ -2145,15 +2145,20 @@ menu_t OP_PlaystyleDef = {
static void M_VideoOptions(INT32 choice)
{
(void)choice;
#ifdef HWRENDER
if (vid_opengl_state == -1)
{
OP_VideoOptionsMenu[op_video_renderer].status = (IT_TRANSTEXT | IT_PAIR);
OP_VideoOptionsMenu[op_video_renderer].patch = "Renderer";
OP_VideoOptionsMenu[op_video_renderer].text = "Software";
}
OP_VideoOptionsMenu[op_video_renderer].status = (IT_TRANSTEXT | IT_PAIR);
OP_VideoOptionsMenu[op_video_renderer].patch = "Renderer";
OP_VideoOptionsMenu[op_video_renderer].text = "Software";
#ifdef HWRENDER
if (vid.glstate != VID_GL_LIBRARY_ERROR)
{
OP_VideoOptionsMenu[op_video_renderer].status = (IT_STRING | IT_CVAR);
OP_VideoOptionsMenu[op_video_renderer].patch = NULL;
OP_VideoOptionsMenu[op_video_renderer].text = "Renderer";
}
#endif
M_SetupNextMenu(&OP_VideoOptionsDef);
}
@ -5585,9 +5590,6 @@ static void M_DrawLevelPlatterWideMap(UINT8 row, UINT8 col, INT32 x, INT32 y, bo
if (map <= 0)
return;
if (needpatchrecache)
M_CacheLevelPlatter();
// A 564x100 image of the level as entry MAPxxW
if (!(levelselect.rows[row].mapavailable[col]))
{
@ -5619,9 +5621,6 @@ static void M_DrawLevelPlatterMap(UINT8 row, UINT8 col, INT32 x, INT32 y, boolea
if (map <= 0)
return;
if (needpatchrecache)
M_CacheLevelPlatter();
// A 160x100 image of the level as entry MAPxxP
if (!(levelselect.rows[row].mapavailable[col]))
{
@ -5831,8 +5830,6 @@ static void M_DrawNightsAttackSuperSonic(void)
const UINT8 *colormap = R_GetTranslationColormap(TC_DEFAULT, SKINCOLOR_YELLOW, GTC_CACHE);
INT32 timer = (ntsatkdrawtimer/4) % 2;
angle_t fa = (FixedAngle(((ntsatkdrawtimer * 4) % 360)<<FRACBITS)>>ANGLETOFINESHIFT) & FINEMASK;
ntssupersonic[0] = W_CachePatchName("NTSSONC1", PU_PATCH);
ntssupersonic[1] = W_CachePatchName("NTSSONC2", PU_PATCH);
V_DrawFixedPatch(235<<FRACBITS, (120<<FRACBITS) - (8*FINESINE(fa)), FRACUNIT, 0, ntssupersonic[timer], colormap);
}
@ -6176,7 +6173,7 @@ static void M_StopMessage(INT32 choice)
static void M_DrawImageDef(void)
{
// Grr. Need to autodetect for pic_ts.
pic_t *pictest = (pic_t *)W_CachePatchName(currentMenu->menuitems[itemOn].text,PU_CACHE);
pic_t *pictest = (pic_t *)W_CacheLumpName(currentMenu->menuitems[itemOn].text,PU_CACHE);
if (!pictest->zero)
V_DrawScaledPic(0,0,0,W_GetNumForName(currentMenu->menuitems[itemOn].text));
else
@ -6444,10 +6441,6 @@ static void M_DrawAddons(void)
return;
}
// Lactozilla: Load addons menu patches.
if (needpatchrecache)
M_LoadAddonsPatches();
if (Playing())
V_DrawCenteredString(BASEVIDWIDTH/2, 5, warningflags, "Adding files mid-game may cause problems.");
else
@ -7602,9 +7595,6 @@ static void M_DrawSoundTest(void)
fixed_t hscale = FRACUNIT/2, vscale = FRACUNIT/2, bounce = 0;
UINT8 frame[4] = {0, 0, -1, SKINCOLOR_RUBY};
if (needpatchrecache)
M_CacheSoundTest();
// let's handle the ticker first. ideally we'd tick this somewhere else, BUT...
if (curplaying)
{
@ -8252,9 +8242,6 @@ static void M_DrawLoadGameData(void)
if (vid.width != BASEVIDWIDTH*vid.dupx)
hsep = (hsep*vid.width)/(BASEVIDWIDTH*vid.dupx);
if (needpatchrecache)
M_CacheLoadGameData();
for (i = 2; prev_i; i = -(i + ((UINT32)i >> 31))) // draws from outwards in; 2, -2, 1, -1, 0
{
prev_i = i;
@ -8958,6 +8945,7 @@ void M_ForceSaveSlotSelected(INT32 sslot)
// ================
// CHARACTER SELECT
// ================
static void M_CacheCharacterSelectEntry(INT32 i, INT32 skinnum)
{
if (!(description[i].picname[0]))
@ -8978,22 +8966,6 @@ static void M_CacheCharacterSelectEntry(INT32 i, INT32 skinnum)
description[i].namepic = W_CachePatchName(description[i].nametag, PU_PATCH);
}
static void M_CacheCharacterSelect(void)
{
INT32 i, skinnum;
for (i = 0; i < MAXSKINS; i++)
{
if (!description[i].used)
continue;
// Already set in M_SetupChoosePlayer
skinnum = description[i].skinnum[0];
if ((skinnum != -1) && (R_SkinUsable(-1, skinnum)))
M_CacheCharacterSelectEntry(i, skinnum);
}
}
static UINT8 M_SetupChoosePlayerDirect(INT32 choice)
{
INT32 skinnum;
@ -9200,9 +9172,6 @@ static void M_DrawSetupChoosePlayerMenu(void)
INT32 x, y;
INT32 w = (vid.width/vid.dupx);
if (needpatchrecache)
M_CacheCharacterSelect();
if (abs(char_scroll) > FRACUNIT)
char_scroll -= (char_scroll>>2);
else // close enough.
@ -10173,6 +10142,9 @@ static void M_NightsAttack(INT32 choice)
// This is really just to make sure Sonic is the played character, just in case
M_PatchSkinNameTable();
ntssupersonic[0] = W_CachePatchName("NTSSONC1", PU_PATCH);
ntssupersonic[1] = W_CachePatchName("NTSSONC2", PU_PATCH);
G_SetGamestate(GS_TIMEATTACK); // do this before M_SetupNextMenu so that menu meta state knows that we're switching
titlemapinaction = TITLEMAP_OFF; // Nope don't give us HOMs please
M_SetupNextMenu(&SP_NightsAttackDef);
@ -10574,10 +10546,6 @@ void M_DrawMarathon(void)
angle_t fa;
INT32 dupz = (vid.dupx < vid.dupy ? vid.dupx : vid.dupy), xspan = (vid.width/dupz), yspan = (vid.height/dupz), diffx = (xspan - BASEVIDWIDTH)/2, diffy = (yspan - BASEVIDHEIGHT)/2, maxy = BASEVIDHEIGHT + diffy;
// lactozilla: the renderer changed so recache patches
if (needpatchrecache)
M_CacheCharacterSelect();
curbgxspeed = 0;
curbgyspeed = 18;

58
src/p_mobj.c
View File

@ -38,10 +38,6 @@
static CV_PossibleValue_t CV_BobSpeed[] = {{0, "MIN"}, {4*FRACUNIT, "MAX"}, {0, NULL}};
consvar_t cv_movebob = CVAR_INIT ("movebob", "1.0", CV_FLOAT|CV_SAVE, CV_BobSpeed, NULL);
#ifdef WALLSPLATS
consvar_t cv_splats = CVAR_INIT ("splats", "On", CV_SAVE, CV_OnOff, NULL);
#endif
actioncache_t actioncachehead;
static mobj_t *overlaycap = NULL;
@ -1961,29 +1957,6 @@ void P_XYMovement(mobj_t *mo)
return;
}
// draw damage on wall
//SPLAT TEST ----------------------------------------------------------
#ifdef WALLSPLATS
if (blockingline && mo->type != MT_REDRING && mo->type != MT_FIREBALL
&& !(mo->flags2 & (MF2_AUTOMATIC|MF2_RAILRING|MF2_BOUNCERING|MF2_EXPLOSION|MF2_SCATTER)))
// set by last P_TryMove() that failed
{
divline_t divl;
divline_t misl;
fixed_t frac;
P_MakeDivline(blockingline, &divl);
misl.x = mo->x;
misl.y = mo->y;
misl.dx = mo->momx;
misl.dy = mo->momy;
frac = P_InterceptVector(&divl, &misl);
R_AddWallSplat(blockingline, P_PointOnLineSide(mo->x,mo->y,blockingline),
"A_DMG3", mo->z, frac, SPLATDRAWMODE_SHADE);
}
#endif
// --------------------------------------------------------- SPLAT TEST
P_ExplodeMissile(mo);
return;
}
@ -9610,12 +9583,6 @@ static boolean P_MobjRegularThink(mobj_t *mobj)
mobj->fuse = 1; // Return to base.
break;
}
case MT_CANNONBALL:
#ifdef FLOORSPLATS
R_AddFloorSplat(mobj->tracer->subsector, mobj->tracer, "TARGET", mobj->tracer->x,
mobj->tracer->y, mobj->tracer->floorz, SPLATDRAWMODE_SHADE);
#endif
break;
case MT_SPINDUST: // Spindash dust
mobj->momx = FixedMul(mobj->momx, (3*FRACUNIT)/4); // originally 50000
mobj->momy = FixedMul(mobj->momy, (3*FRACUNIT)/4); // same
@ -10504,6 +10471,12 @@ mobj_t *P_SpawnMobj(fixed_t x, fixed_t y, fixed_t z, mobjtype_t type)
if ((maptol & TOL_ERZ3) && !(mobj->type == MT_BLACKEGGMAN))
mobj->destscale = FRACUNIT/2;
// Sprite rendering
mobj->blendmode = AST_TRANSLUCENT;
mobj->spritexscale = mobj->spriteyscale = mobj->scale;
mobj->spritexoffset = mobj->spriteyoffset = 0;
mobj->floorspriteslope = NULL;
// set subsector and/or block links
P_SetThingPosition(mobj);
I_Assert(mobj->subsector != NULL);
@ -10904,6 +10877,22 @@ static inline precipmobj_t *P_SpawnSnowMobj(fixed_t x, fixed_t y, fixed_t z, mob
return mo;
}
void *P_CreateFloorSpriteSlope(mobj_t *mobj)
{
if (mobj->floorspriteslope)
Z_Free(mobj->floorspriteslope);
mobj->floorspriteslope = Z_Calloc(sizeof(pslope_t), PU_LEVEL, NULL);
mobj->floorspriteslope->normal.z = FRACUNIT;
return (void *)mobj->floorspriteslope;
}
void P_RemoveFloorSpriteSlope(mobj_t *mobj)
{
if (mobj->floorspriteslope)
Z_Free(mobj->floorspriteslope);
mobj->floorspriteslope = NULL;
}
//
// P_RemoveMobj
//
@ -10960,11 +10949,14 @@ void P_RemoveMobj(mobj_t *mobj)
P_DelSeclist(sector_list);
sector_list = NULL;
}
mobj->flags |= MF_NOSECTOR|MF_NOBLOCKMAP;
mobj->subsector = NULL;
mobj->state = NULL;
mobj->player = NULL;
P_RemoveFloorSpriteSlope(mobj);
// stop any playing sound
S_StopSound(mobj);

18
src/p_mobj.h
View File

@ -194,6 +194,7 @@ typedef enum
MF2_AMBUSH = 1<<27, // Alternate behaviour typically set by MTF_AMBUSH
MF2_LINKDRAW = 1<<28, // Draw vissprite of mobj immediately before/after tracer's vissprite (dependent on dispoffset and position)
MF2_SHIELD = 1<<29, // Thinker calls P_AddShield/P_ShieldLook (must be partnered with MF_SCENERY to use)
MF2_SPLAT = 1<<30, // Renders as a splat
// free: to and including 1<<31
} mobjflag2_t;
@ -264,6 +265,7 @@ typedef enum {
// Ran the thinker this tic.
PCF_THUNK = 32,
} precipflag_t;
// Map Object definition.
typedef struct mobj_s
{
@ -285,6 +287,12 @@ typedef struct mobj_s
UINT8 sprite2; // player sprites
UINT16 anim_duration; // for FF_ANIMATE states
UINT32 renderflags; // render flags
INT32 blendmode; // blend mode
fixed_t spritexscale, spriteyscale;
fixed_t spritexoffset, spriteyoffset;
struct pslope_s *floorspriteslope; // The slope that the floorsprite is rotated by
struct msecnode_s *touching_sectorlist; // a linked list of sectors where this object appears
struct subsector_s *subsector; // Subsector the mobj resides in.
@ -399,13 +407,19 @@ typedef struct precipmobj_s
struct precipmobj_s **sprev; // killough 8/11/98: change to ptr-to-ptr
// More drawing info: to determine current sprite.
angle_t angle, pitch, roll; // orientation
angle_t angle, pitch, roll; // orientation
angle_t rollangle;
spritenum_t sprite; // used to find patch_t and flip value
UINT32 frame; // frame number, plus bits see p_pspr.h
UINT8 sprite2; // player sprites
UINT16 anim_duration; // for FF_ANIMATE states
UINT32 renderflags; // render flags
INT32 blendmode; // blend mode
fixed_t spritexscale, spriteyscale;
fixed_t spritexoffset, spriteyoffset;
struct pslope_s *floorspriteslope; // The slope that the floorsprite is rotated by
struct mprecipsecnode_s *touching_sectorlist; // a linked list of sectors where this object appears
struct subsector_s *subsector; // Subsector the mobj resides in.
@ -462,6 +476,8 @@ void P_SpawnItemPattern(mapthing_t *mthing, boolean bonustime);
void P_SpawnHoopOfSomething(fixed_t x, fixed_t y, fixed_t z, fixed_t radius, INT32 number, mobjtype_t type, angle_t rotangle);
void P_SpawnPrecipitation(void);
void P_SpawnParaloop(fixed_t x, fixed_t y, fixed_t z, fixed_t radius, INT32 number, mobjtype_t type, statenum_t nstate, angle_t rotangle, boolean spawncenter);
void *P_CreateFloorSpriteSlope(mobj_t *mobj);
void P_RemoveFloorSpriteSlope(mobj_t *mobj);
boolean P_BossTargetPlayer(mobj_t *actor, boolean closest);
boolean P_SupermanLook4Players(mobj_t *actor);
void P_DestroyRobots(void);

90
src/p_saveg.c
View File

@ -1417,6 +1417,13 @@ typedef enum
MD2_MIRRORED = 1<<13,
MD2_ROLLANGLE = 1<<14,
MD2_SHADOWSCALE = 1<<15,
MD2_RENDERFLAGS = 1<<16,
MD2_BLENDMODE = 1<<17,
MD2_SPRITEXSCALE = 1<<18,
MD2_SPRITEYSCALE = 1<<19,
MD2_SPRITEXOFFSET = 1<<20,
MD2_SPRITEYOFFSET = 1<<21,
MD2_FLOORSPRITESLOPE = 1<<22,
} mobj_diff2_t;
typedef enum
@ -1629,6 +1636,27 @@ static void SaveMobjThinker(const thinker_t *th, const UINT8 type)
diff2 |= MD2_ROLLANGLE;
if (mobj->shadowscale)
diff2 |= MD2_SHADOWSCALE;
if (mobj->renderflags)
diff2 |= MD2_RENDERFLAGS;
if (mobj->renderflags)
diff2 |= MD2_BLENDMODE;
if (mobj->spritexscale != FRACUNIT)
diff2 |= MD2_SPRITEXSCALE;
if (mobj->spriteyscale != FRACUNIT)
diff2 |= MD2_SPRITEYSCALE;
if (mobj->spritexoffset)
diff2 |= MD2_SPRITEXOFFSET;
if (mobj->floorspriteslope)
{
pslope_t *slope = mobj->floorspriteslope;
if (slope->zangle || slope->zdelta || slope->xydirection
|| slope->o.x || slope->o.y || slope->o.z
|| slope->d.x || slope->d.y
|| slope->normal.x || slope->normal.y
|| (slope->normal.z != FRACUNIT))
diff2 |= MD2_FLOORSPRITESLOPE;
}
if (diff2 != 0)
diff |= MD_MORE;
@ -1771,6 +1799,37 @@ static void SaveMobjThinker(const thinker_t *th, const UINT8 type)
WRITEANGLE(save_p, mobj->rollangle);
if (diff2 & MD2_SHADOWSCALE)
WRITEFIXED(save_p, mobj->shadowscale);
if (diff2 & MD2_RENDERFLAGS)
WRITEUINT32(save_p, mobj->renderflags);
if (diff2 & MD2_BLENDMODE)
WRITEINT32(save_p, mobj->blendmode);
if (diff2 & MD2_SPRITEXSCALE)
WRITEFIXED(save_p, mobj->spritexscale);
if (diff2 & MD2_SPRITEYSCALE)
WRITEFIXED(save_p, mobj->spriteyscale);
if (diff2 & MD2_SPRITEXOFFSET)
WRITEFIXED(save_p, mobj->spritexoffset);
if (diff2 & MD2_SPRITEYOFFSET)
WRITEFIXED(save_p, mobj->spriteyoffset);
if (diff2 & MD2_FLOORSPRITESLOPE)
{
pslope_t *slope = mobj->floorspriteslope;
WRITEFIXED(save_p, slope->zdelta);
WRITEANGLE(save_p, slope->zangle);
WRITEANGLE(save_p, slope->xydirection);
WRITEFIXED(save_p, slope->o.x);
WRITEFIXED(save_p, slope->o.y);
WRITEFIXED(save_p, slope->o.z);
WRITEFIXED(save_p, slope->d.x);
WRITEFIXED(save_p, slope->d.y);
WRITEFIXED(save_p, slope->normal.x);
WRITEFIXED(save_p, slope->normal.y);
WRITEFIXED(save_p, slope->normal.z);
}
WRITEUINT32(save_p, mobj->mobjnum);
}
@ -2780,6 +2839,37 @@ static thinker_t* LoadMobjThinker(actionf_p1 thinker)
mobj->rollangle = READANGLE(save_p);
if (diff2 & MD2_SHADOWSCALE)
mobj->shadowscale = READFIXED(save_p);
if (diff2 & MD2_RENDERFLAGS)
mobj->renderflags = READUINT32(save_p);
if (diff2 & MD2_BLENDMODE)
mobj->blendmode = READINT32(save_p);
if (diff2 & MD2_SPRITEXSCALE)
mobj->spritexscale = READFIXED(save_p);
if (diff2 & MD2_SPRITEYSCALE)
mobj->spriteyscale = READFIXED(save_p);
if (diff2 & MD2_SPRITEXOFFSET)
mobj->spritexoffset = READFIXED(save_p);
if (diff2 & MD2_SPRITEYOFFSET)
mobj->spriteyoffset = READFIXED(save_p);
if (diff2 & MD2_FLOORSPRITESLOPE)
{
pslope_t *slope = (pslope_t *)P_CreateFloorSpriteSlope(mobj);
slope->zdelta = READFIXED(save_p);
slope->zangle = READANGLE(save_p);
slope->xydirection = READANGLE(save_p);
slope->o.x = READFIXED(save_p);
slope->o.y = READFIXED(save_p);
slope->o.z = READFIXED(save_p);
slope->d.x = READFIXED(save_p);
slope->d.y = READFIXED(save_p);
slope->normal.x = READFIXED(save_p);
slope->normal.y = READFIXED(save_p);
slope->normal.z = READFIXED(save_p);
}
if (diff & MD_REDFLAG)
{

61
src/p_setup.c
View File

@ -29,6 +29,7 @@
#include "r_data.h"
#include "r_things.h" // for R_AddSpriteDefs
#include "r_textures.h"
#include "r_patch.h"
#include "r_picformats.h"
#include "r_sky.h"
#include "r_draw.h"
@ -550,7 +551,7 @@ Ploadflat (levelflat_t *levelflat, const char *flatname, boolean resize)
lumpnum_t flatnum;
int texturenum;
patch_t *flatpatch;
UINT8 *flatpatch;
size_t lumplength;
size_t i;
@ -610,7 +611,7 @@ flatfound:
/* This could be a flat, patch, or PNG. */
flatpatch = W_CacheLumpNum(flatnum, PU_CACHE);
lumplength = W_LumpLength(flatnum);
if (Picture_CheckIfPatch(flatpatch, lumplength))
if (Picture_CheckIfDoomPatch((softwarepatch_t *)flatpatch, lumplength))
levelflat->type = LEVELFLAT_PATCH;
else
{
@ -1074,9 +1075,6 @@ static void P_InitializeLinedef(line_t *ld)
ld->frontsector = ld->backsector = NULL;
ld->validcount = 0;
#ifdef WALLSPLATS
ld->splats = NULL;
#endif
ld->polyobj = NULL;
ld->text = NULL;
@ -2106,9 +2104,6 @@ static boolean P_LoadMapData(const virtres_t *virt)
static void P_InitializeSubsector(subsector_t *ss)
{
ss->sector = NULL;
#ifdef FLOORSPLATS
ss->splats = NULL;
#endif
ss->validcount = 0;
}
@ -2153,7 +2148,7 @@ static void P_LoadNodes(UINT8 *data)
* \param seg Seg to compute length for.
* \return Length in fracunits.
*/
fixed_t P_SegLength(seg_t *seg)
static fixed_t P_SegLength(seg_t *seg)
{
INT64 dx = (seg->v2->x - seg->v1->x)>>1;
INT64 dy = (seg->v2->y - seg->v1->y)>>1;
@ -4138,13 +4133,10 @@ boolean P_LoadLevel(boolean fromnetsave, boolean reloadinggamestate)
// Clear pointers that would be left dangling by the purge
R_FlushTranslationColormapCache();
Patch_FreeTag(PU_PATCH_LOWPRIORITY);
Patch_FreeTag(PU_PATCH_ROTATED);
Z_FreeTags(PU_LEVEL, PU_PURGELEVEL - 1);
#if defined (WALLSPLATS) || defined (FLOORSPLATS)
// clear the splats from previous level
R_ClearLevelSplats();
#endif
P_InitThinkers();
P_InitCachedActions();
@ -4201,14 +4193,14 @@ boolean P_LoadLevel(boolean fromnetsave, boolean reloadinggamestate)
P_SpawnPrecipitation();
#ifdef HWRENDER // not win32 only 19990829 by Kin
gl_maploaded = false;
// Lactozilla: Free extrasubsectors regardless of renderer.
// Maybe we're not in OpenGL anymore.
if (extrasubsectors)
free(extrasubsectors);
extrasubsectors = NULL;
// stuff like HWR_CreatePlanePolygons is called there
HWR_FreeExtraSubsectors();
// Create plane polygons.
if (rendermode == render_opengl)
HWR_SetupLevel();
HWR_LoadLevel();
#endif
// oh god I hope this helps
@ -4295,33 +4287,6 @@ boolean P_LoadLevel(boolean fromnetsave, boolean reloadinggamestate)
return true;
}
#ifdef HWRENDER
void HWR_SetupLevel(void)
{
// Lactozilla (December 8, 2019)
// Level setup used to free EVERY mipmap from memory.
// Even mipmaps that aren't related to level textures.
// Presumably, the hardware render code used to store textures as level data.
// Meaning, they had memory allocated and marked with the PU_LEVEL tag.
// Level textures are only reloaded after R_LoadTextures, which is
// when the texture list is loaded.
// Sal: Unfortunately, NOT freeing them causes the dreaded Color Bug.
HWR_FreeMipmapCache();
#ifdef ALAM_LIGHTING
// BP: reset light between levels (we draw preview frame lights on current frame)
HWR_ResetLights();
#endif
HWR_CreatePlanePolygons((INT32)numnodes - 1);
// Build the sky dome
HWR_ClearSkyDome();
HWR_BuildSkyDome();
}
#endif
//
// P_RunSOC
//
@ -4531,6 +4496,8 @@ boolean P_AddWadFile(const char *wadfilename)
//
// search for sprite replacements
//
Patch_FreeTag(PU_SPRITE);
Patch_FreeTag(PU_PATCH_ROTATED);
R_AddSpriteDefs(wadnum);
// Reload it all anyway, just in case they

2
src/p_setup.h
View File

@ -99,7 +99,7 @@ void P_ScanThings(INT16 mapnum, INT16 wadnum, INT16 lumpnum);
void P_RespawnThings(void);
boolean P_LoadLevel(boolean fromnetsave, boolean reloadinggamestate);
#ifdef HWRENDER
void HWR_SetupLevel(void);
void HWR_LoadLevel(void);
#endif
boolean P_AddWadFile(const char *wadfilename);
boolean P_RunSOC(const char *socfilename);

6
src/p_user.c
View File

@ -8692,12 +8692,6 @@ void P_MovePlayer(player_t *player)
player->fovadd = 0;
#endif
#ifdef FLOORSPLATS
if (cv_shadow.value && rendermode == render_soft)
R_AddFloorSplat(player->mo->subsector, player->mo, "SHADOW", player->mo->x,
player->mo->y, player->mo->floorz, SPLATDRAWMODE_OPAQUE);
#endif
// Look for blocks to bust up
// Because of FF_SHATTER, we should look for blocks constantly,
// not just when spinning or playing as Knuckles

5
src/r_bsp.c
View File

@ -1053,11 +1053,6 @@ static void R_Subsector(size_t num)
}
}
#ifdef FLOORSPLATS
if (sub->splats)
R_AddVisibleFloorSplats(sub);
#endif
// killough 9/18/98: Fix underwater slowdown, by passing real sector
// instead of fake one. Improve sprite lighting by basing sprite
// lightlevels on floor & ceiling lightlevels in the surrounding area.

7
src/r_data.c
View File

@ -20,6 +20,7 @@
#include "m_misc.h"
#include "r_data.h"
#include "r_textures.h"
#include "r_patch.h"
#include "r_picformats.h"
#include "w_wad.h"
#include "z_zone.h"
@ -174,13 +175,15 @@ UINT8 ASTBlendPaletteIndexes(UINT8 background, UINT8 foreground, int style, UINT
if (alpha <= ASTTextureBlendingThreshold[1])
{
UINT8 *mytransmap;
INT32 trans;
// Is the patch way too translucent? Don't blend then.
if (alpha < ASTTextureBlendingThreshold[0])
return background;
// The equation's not exact but it works as intended. I'll call it a day for now.
mytransmap = transtables + ((8*(alpha) + 255/8)/(255 - 255/11) << FF_TRANSSHIFT);
trans = (8*(alpha) + 255/8)/(255 - 255/11);
mytransmap = R_GetTranslucencyTable(trans + 1);
if (background != 0xFF)
return *(mytransmap + (background<<8) + foreground);
}
@ -1307,7 +1310,7 @@ void R_PrecacheLevel(void)
lump = sf->lumppat[a];\
if (devparm)\
spritememory += W_LumpLength(lump);\
W_CachePatchNum(lump, PU_PATCH);\
W_CachePatchNum(lump, PU_SPRITE);\
}
// see R_InitSprites for more about lumppat,lumpid
switch (sf->rotate)

89
src/r_defs.h
View File

@ -410,9 +410,6 @@ typedef struct line_s
sector_t *backsector;
size_t validcount; // if == validcount, already checked
#if 1//#ifdef WALLSPLATS
void *splats; // wallsplat_t list
#endif
polyobj_t *polyobj; // Belongs to a polyobject?
char *text; // a concatenation of all front and back texture names, for linedef specials that require a string.
@ -457,9 +454,6 @@ typedef struct subsector_s
INT16 numlines;
UINT16 firstline;
struct polyobj_s *polyList; // haleyjd 02/19/06: list of polyobjects
#if 1//#ifdef FLOORSPLATS
void *splats; // floorsplat_t list
#endif
size_t validcount;
} subsector_t;
@ -652,8 +646,12 @@ typedef enum
RGBA32 = 4, // 32 bit rgba
} pic_mode_t;
#if defined(_MSC_VER)
#pragma pack(1)
#ifdef ROTSPRITE
typedef struct
{
INT32 angles;
void **patches;
} rotsprite_t;
#endif
// Patches.
@ -661,7 +659,26 @@ typedef enum
// Patches are used for sprites and all masked pictures, and we compose
// textures from the TEXTURES list of patches.
//
// WARNING: this structure is cloned in GLPatch_t
typedef struct
{
INT16 width, height;
INT16 leftoffset, topoffset;
INT32 *columnofs; // Column offsets. This is relative to patch->columns
UINT8 *columns; // Software column data
void *hardware; // OpenGL patch, allocated whenever necessary
void *flats[4]; // The patch as flats
#ifdef ROTSPRITE
rotsprite_t *rotated; // Rotated patches
#endif
} patch_t;
#if defined(_MSC_VER)
#pragma pack(1)
#endif
typedef struct
{
INT16 width; // bounding box size
@ -670,7 +687,7 @@ typedef struct
INT16 topoffset; // pixels below the origin
INT32 columnofs[8]; // only [width] used
// the [0] is &columnofs[width]
} ATTRPACK patch_t;
} ATTRPACK softwarepatch_t;
#ifdef _MSC_VER
#pragma warning(disable : 4200)
@ -696,14 +713,32 @@ typedef struct
#pragma pack()
#endif
// rotsprite
#ifdef ROTSPRITE
typedef struct
typedef enum
{
patch_t *patch[16][ROTANGLES];
UINT16 cached;
} rotsprite_t;
#endif/*ROTSPRITE*/
RF_HORIZONTALFLIP = 0x0001, // Flip sprite horizontally
RF_VERTICALFLIP = 0x0002, // Flip sprite vertically
RF_ABSOLUTEOFFSETS = 0x0004, // Sprite uses the object's offsets absolutely, instead of relatively
RF_FLIPOFFSETS = 0x0008, // Relative object offsets are flipped with the sprite
RF_SPLATMASK = 0x00F0, // --Floor sprite flags
RF_SLOPESPLAT = 0x0010, // Rotate floor sprites by a slope
RF_OBJECTSLOPESPLAT = 0x0020, // Rotate floor sprites by the object's standing slope
RF_NOSPLATBILLBOARD = 0x0040, // Don't billboard floor sprites (faces forward from the view angle)
RF_NOSPLATROLLANGLE = 0x0080, // Don't rotate floor sprites by the object's rollangle (uses rotated patches instead)
RF_BLENDMASK = 0x0F00, // --Blending modes
RF_FULLBRIGHT = 0x0100, // Sprite is drawn at full brightness
RF_FULLDARK = 0x0200, // Sprite is drawn completely dark
RF_NOCOLORMAPS = 0x0400, // Sprite is not drawn with colormaps
RF_SPRITETYPEMASK = 0x7000, // ---Different sprite types
RF_PAPERSPRITE = 0x1000, // Paper sprite
RF_FLOORSPRITE = 0x2000, // Floor sprite
RF_SHADOWDRAW = 0x10000, // Stretches and skews the sprite like a shadow.
RF_SHADOWEFFECTS = 0x20000, // Scales and becomes transparent like a shadow.
RF_DROPSHADOW = (RF_SHADOWDRAW | RF_SHADOWEFFECTS | RF_FULLDARK),
} renderflags_t;
typedef enum
{
@ -717,24 +752,6 @@ typedef enum
SRF_NONE = 0xff // Initial value
} spriterotateflags_t; // SRF's up!
// Same as a patch_t, except just the header
// and the wadnum/lumpnum combination that points
// to wherever the patch is in memory.
struct patchinfo_s
{
INT16 width; // bounding box size
INT16 height;
INT16 leftoffset; // pixels to the left of origin
INT16 topoffset; // pixels below the origin
UINT16 wadnum; // the software patch lump num for when the patch
UINT16 lumpnum; // was flushed, and we need to re-create it
// next patchinfo_t in memory
struct patchinfo_s *next;
};
typedef struct patchinfo_s patchinfo_t;
//
// Sprites are patches with a special naming convention so they can be
// recognized by R_InitSprites.
@ -764,7 +781,7 @@ typedef struct
UINT16 flip;
#ifdef ROTSPRITE
rotsprite_t rotsprite;
rotsprite_t *rotated[2][16]; // Rotated patches
#endif
} spriteframe_t;

118
src/r_draw.c
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@ -75,6 +75,7 @@ UINT8 *dc_source;
#define NUMTRANSTABLES 9 // how many translucency tables are used
UINT8 *transtables; // translucency tables
UINT8 *blendtables[NUMBLENDMAPS];
/** \brief R_DrawTransColumn uses this
*/
@ -98,15 +99,19 @@ INT32 dc_numlights = 0, dc_maxlights, dc_texheight;
INT32 ds_y, ds_x1, ds_x2;
lighttable_t *ds_colormap;
lighttable_t *ds_translation; // Lactozilla: Sprite splat drawer
fixed_t ds_xfrac, ds_yfrac, ds_xstep, ds_ystep;
INT32 ds_waterofs, ds_bgofs;
UINT16 ds_flatwidth, ds_flatheight;
boolean ds_powersoftwo;
UINT8 *ds_source; // start of a 64*64 tile image
UINT8 *ds_source; // points to the start of a flat
UINT8 *ds_transmap; // one of the translucency tables
pslope_t *ds_slope; // Current slope being used
floatv3_t ds_su[MAXVIDHEIGHT], ds_sv[MAXVIDHEIGHT], ds_sz[MAXVIDHEIGHT]; // Vectors for... stuff?
// Vectors for Software's tilted slope drawers
floatv3_t *ds_su, *ds_sv, *ds_sz;
floatv3_t *ds_sup, *ds_svp, *ds_szp;
float focallengthf, zeroheight;
@ -115,10 +120,6 @@ float focallengthf, zeroheight;
UINT32 nflatxshift, nflatyshift, nflatshiftup, nflatmask;
// ==========================================================================
// OLD DOOM FUZZY EFFECT
// ==========================================================================
// =========================================================================
// TRANSLATION COLORMAP CODE
// =========================================================================
@ -138,11 +139,11 @@ UINT8 skincolor_modified[MAXSKINCOLORS];
CV_PossibleValue_t Color_cons_t[MAXSKINCOLORS+1];
/** \brief The R_InitTranslationTables
#define TRANSTAB_AMTMUL10 (256.0f / 10.0f)
load in color translation tables
/** \brief Initializes the translucency tables used by the Software renderer.
*/
void R_InitTranslationTables(void)
void R_InitTranslucencyTables(void)
{
// Load here the transparency lookup tables 'TINTTAB'
// NOTE: the TINTTAB resource MUST BE aligned on 64k for the asm
@ -159,17 +160,94 @@ void R_InitTranslationTables(void)
W_ReadLump(W_GetNumForName("TRANS70"), transtables+0x60000);
W_ReadLump(W_GetNumForName("TRANS80"), transtables+0x70000);
W_ReadLump(W_GetNumForName("TRANS90"), transtables+0x80000);
R_GenerateBlendTables();
}
void R_GenerateBlendTables(void)
{
INT32 i;
/** \brief Generates a translation colormap.
for (i = 0; i < NUMBLENDMAPS; i++)
{
if (i == blendtab_modulate)
continue;
blendtables[i] = Z_MallocAlign((NUMTRANSTABLES + 1) * 0x10000, PU_STATIC, NULL, 16);
}
\param dest_colormap colormap to populate
\param skinnum number of skin, TC_DEFAULT or TC_BOSS
\param color translation color
for (i = 0; i <= 9; i++)
{
const size_t offs = (0x10000 * i);
const UINT8 alpha = TRANSTAB_AMTMUL10 * i;
\return void
*/
R_GenerateTranslucencyTable(blendtables[blendtab_add] + offs, AST_ADD, alpha);
R_GenerateTranslucencyTable(blendtables[blendtab_subtract] + offs, AST_SUBTRACT, alpha);
R_GenerateTranslucencyTable(blendtables[blendtab_reversesubtract] + offs, AST_REVERSESUBTRACT, alpha);
}
// Modulation blending only requires a single table
blendtables[blendtab_modulate] = Z_MallocAlign(0x10000, PU_STATIC, NULL, 16);
R_GenerateTranslucencyTable(blendtables[blendtab_modulate], AST_MODULATE, 0);
}
static colorlookup_t transtab_lut;
void R_GenerateTranslucencyTable(UINT8 *table, int style, UINT8 blendamt)
{
INT16 bg, fg;
if (table == NULL)
I_Error("R_GenerateTranslucencyTable: input table was NULL!");
InitColorLUT(&transtab_lut, pMasterPalette, false);
for (bg = 0; bg < 0xFF; bg++)
{
for (fg = 0; fg < 0xFF; fg++)
{
RGBA_t backrgba = V_GetMasterColor(bg);
RGBA_t frontrgba = V_GetMasterColor(fg);
RGBA_t result;
result.rgba = ASTBlendPixel(backrgba, frontrgba, style, blendamt);
table[((bg * 0x100) + fg)] = GetColorLUT(&transtab_lut, result.s.red, result.s.green, result.s.blue);
}
}
}
#define ClipTransLevel(trans) max(min((trans), NUMTRANSMAPS-2), 0)
UINT8 *R_GetTranslucencyTable(INT32 alphalevel)
{
return transtables + (ClipTransLevel(alphalevel-1) << FF_TRANSSHIFT);
}
UINT8 *R_GetBlendTable(int style, INT32 alphalevel)
{
size_t offs = (ClipTransLevel(alphalevel) << FF_TRANSSHIFT);
// Lactozilla: Returns the equivalent to AST_TRANSLUCENT
// if no alpha style matches any of the blend tables.
switch (style)
{
case AST_ADD:
return blendtables[blendtab_add] + offs;
case AST_SUBTRACT:
return blendtables[blendtab_subtract] + offs;
case AST_REVERSESUBTRACT:
return blendtables[blendtab_reversesubtract] + offs;
case AST_MODULATE:
return blendtables[blendtab_modulate];
default:
break;
}
// Return a normal translucency table
if (--alphalevel >= 0)
return transtables + (ClipTransLevel(alphalevel) << FF_TRANSSHIFT);
else
return NULL;
}
// Define for getting accurate color brightness readings according to how the human eye sees them.
// https://en.wikipedia.org/wiki/Relative_luminance
@ -227,6 +305,14 @@ static void R_RainbowColormap(UINT8 *dest_colormap, UINT16 skincolor)
#undef SETBRIGHTNESS
/** \brief Generates a translation colormap.
\param dest_colormap colormap to populate
\param skinnum number of skin, TC_DEFAULT or TC_BOSS
\param color translation color
\return void
*/
static void R_GenerateTranslationColormap(UINT8 *dest_colormap, INT32 skinnum, UINT16 color)
{
INT32 i, starttranscolor, skinramplength;

73
src/r_draw.h
View File

@ -37,7 +37,6 @@ extern UINT8 dc_hires;
extern UINT8 *dc_source; // first pixel in a column
// translucency stuff here
extern UINT8 *transtables; // translucency tables, should be (*transtables)[5][256][256]
extern UINT8 *dc_transmap;
// translation stuff here
@ -56,9 +55,14 @@ extern INT32 dc_texheight;
extern INT32 ds_y, ds_x1, ds_x2;
extern lighttable_t *ds_colormap;
extern lighttable_t *ds_translation;
extern fixed_t ds_xfrac, ds_yfrac, ds_xstep, ds_ystep;
extern INT32 ds_waterofs, ds_bgofs;
extern UINT16 ds_flatwidth, ds_flatheight;
extern boolean ds_powersoftwo;
extern UINT8 *ds_source;
extern UINT8 *ds_transmap;
@ -66,8 +70,8 @@ typedef struct {
float x, y, z;
} floatv3_t;
extern pslope_t *ds_slope; // Current slope being used
extern floatv3_t ds_su[MAXVIDHEIGHT], ds_sv[MAXVIDHEIGHT], ds_sz[MAXVIDHEIGHT]; // Vectors for... stuff?
// Vectors for Software's tilted slope drawers
extern floatv3_t *ds_su, *ds_sv, *ds_sz;
extern floatv3_t *ds_sup, *ds_svp, *ds_szp;
extern float focallengthf, zeroheight;
@ -110,17 +114,36 @@ extern lumpnum_t viewborderlump[8];
#define TC_BLINK -6 // For item blinking, according to kart
#define TC_DASHMODE -7 // For Metal Sonic's dashmode
// Custom player skin translation
// Initialize color translation tables, for player rendering etc.
void R_InitTranslationTables(void);
UINT8* R_GetTranslationColormap(INT32 skinnum, skincolornum_t color, UINT8 flags);
void R_FlushTranslationColormapCache(void);
UINT16 R_GetColorByName(const char *name);
UINT16 R_GetSuperColorByName(const char *name);
extern UINT8 *transtables; // translucency tables, should be (*transtables)[5][256][256]
enum
{
blendtab_add,
blendtab_subtract,
blendtab_reversesubtract,
blendtab_modulate,
NUMBLENDMAPS
};
extern UINT8 *blendtables[NUMBLENDMAPS];
void R_InitTranslucencyTables(void);
void R_GenerateBlendTables(void);
void R_GenerateTranslucencyTable(UINT8 *table, int style, UINT8 blendamt);
UINT8 *R_GetTranslucencyTable(INT32 alphalevel);
UINT8 *R_GetBlendTable(int style, INT32 alphalevel);
// Color ramp modification should force a recache
extern UINT8 skincolor_modified[];
// Custom player skin translation
void R_InitViewBuffer(INT32 width, INT32 height);
void R_InitViewBorder(void);
void R_VideoErase(size_t ofs, INT32 count);
@ -149,39 +172,47 @@ void R_Draw2sMultiPatchTranslucentColumn_8(void);
void R_DrawFogColumn_8(void);
void R_DrawColumnShadowed_8(void);
#define PLANELIGHTFLOAT (BASEVIDWIDTH * BASEVIDWIDTH / vid.width / (zeroheight - FIXED_TO_FLOAT(viewz)) / 21.0f * FIXED_TO_FLOAT(fovtan))
void R_DrawSpan_8(void);
void R_DrawSplat_8(void);
void R_DrawTranslucentSpan_8(void);
void R_DrawTranslucentSplat_8(void);
void R_DrawTiltedSpan_8(void);
void R_DrawTiltedTranslucentSpan_8(void);
#ifndef NOWATER
void R_DrawTiltedTranslucentWaterSpan_8(void);
#endif
void R_DrawSplat_8(void);
void R_DrawTranslucentSplat_8(void);
void R_DrawTiltedSplat_8(void);
void R_DrawFloorSprite_8(void);
void R_DrawTranslucentFloorSprite_8(void);
void R_DrawTiltedFloorSprite_8(void);
void R_DrawTiltedTranslucentFloorSprite_8(void);
void R_CalcTiltedLighting(fixed_t start, fixed_t end);
extern INT32 tiltlighting[MAXVIDWIDTH];
#ifndef NOWATER
void R_DrawTranslucentWaterSpan_8(void);
extern INT32 ds_bgofs;
extern INT32 ds_waterofs;
#endif
void R_DrawTiltedTranslucentWaterSpan_8(void);
void R_DrawFogSpan_8(void);
// Lactozilla: Non-powers-of-two
void R_DrawSpan_NPO2_8(void);
void R_DrawTranslucentSpan_NPO2_8(void);
void R_DrawSplat_NPO2_8(void);
void R_DrawTranslucentSplat_NPO2_8(void);
void R_DrawTiltedSpan_NPO2_8(void);
void R_DrawTiltedTranslucentSpan_NPO2_8(void);
#ifndef NOWATER
void R_DrawTiltedTranslucentWaterSpan_NPO2_8(void);
#endif
void R_DrawSplat_NPO2_8(void);
void R_DrawTranslucentSplat_NPO2_8(void);
void R_DrawTiltedSplat_NPO2_8(void);
#ifndef NOWATER
void R_DrawFloorSprite_NPO2_8(void);
void R_DrawTranslucentFloorSprite_NPO2_8(void);
void R_DrawTiltedFloorSprite_NPO2_8(void);
void R_DrawTiltedTranslucentFloorSprite_NPO2_8(void);
void R_DrawTranslucentWaterSpan_NPO2_8(void);
#endif
void R_DrawTiltedTranslucentWaterSpan_NPO2_8(void);
#ifdef USEASM
void ASMCALL R_DrawColumn_8_ASM(void);

463
src/r_draw8.c
View File

@ -536,6 +536,9 @@ void R_DrawTranslatedColumn_8(void)
// SPANS
// ==========================================================================
#define SPANSIZE 16
#define INVSPAN 0.0625f
/** \brief The R_DrawSpan_8 function
Draws the actual span.
*/
@ -643,8 +646,6 @@ void R_CalcTiltedLighting(fixed_t start, fixed_t end)
}
}
#define PLANELIGHTFLOAT (BASEVIDWIDTH * BASEVIDWIDTH / vid.width / (zeroheight - FIXED_TO_FLOAT(viewz)) / 21.0f * FIXED_TO_FLOAT(fovtan))
/** \brief The R_DrawTiltedSpan_8 function
Draw slopes! Holy sheit!
*/
@ -704,9 +705,6 @@ void R_DrawTiltedSpan_8(void)
vz += ds_svp->x;
} while (--width >= 0);
#else
#define SPANSIZE 16
#define INVSPAN 0.0625f
startz = 1.f/iz;
startu = uz*startz;
startv = vz*startz;
@ -839,9 +837,6 @@ void R_DrawTiltedTranslucentSpan_8(void)
vz += ds_svp->x;
} while (--width >= 0);
#else
#define SPANSIZE 16
#define INVSPAN 0.0625f
startz = 1.f/iz;
startu = uz*startz;
startv = vz*startz;
@ -916,7 +911,6 @@ void R_DrawTiltedTranslucentSpan_8(void)
#endif
}
#ifndef NOWATER
/** \brief The R_DrawTiltedTranslucentWaterSpan_8 function
Like DrawTiltedTranslucentSpan, but for water
*/
@ -977,9 +971,6 @@ void R_DrawTiltedTranslucentWaterSpan_8(void)
vz += ds_svp->x;
} while (--width >= 0);
#else
#define SPANSIZE 16
#define INVSPAN 0.0625f
startz = 1.f/iz;
startu = uz*startz;
startv = vz*startz;
@ -1053,7 +1044,6 @@ void R_DrawTiltedTranslucentWaterSpan_8(void)
}
#endif
}
#endif // NOWATER
void R_DrawTiltedSplat_8(void)
{
@ -1116,9 +1106,6 @@ void R_DrawTiltedSplat_8(void)
vz += ds_svp->x;
} while (--width >= 0);
#else
#define SPANSIZE 16
#define INVSPAN 0.0625f
startz = 1.f/iz;
startu = uz*startz;
startv = vz*startz;
@ -1419,6 +1406,448 @@ void R_DrawTranslucentSplat_8 (void)
}
}
/** \brief The R_DrawFloorSprite_8 function
Just like R_DrawSplat_8, but for floor sprites.
*/
void R_DrawFloorSprite_8 (void)
{
fixed_t xposition;
fixed_t yposition;
fixed_t xstep, ystep;
UINT16 *source;
UINT8 *colormap;
UINT8 *translation;
UINT8 *dest;
const UINT8 *deststop = screens[0] + vid.rowbytes * vid.height;
size_t count = (ds_x2 - ds_x1 + 1);
UINT32 val;
xposition = ds_xfrac; yposition = ds_yfrac;
xstep = ds_xstep; ystep = ds_ystep;
// SoM: we only need 6 bits for the integer part (0 thru 63) so the rest
// can be used for the fraction part. This allows calculation of the memory address in the
// texture with two shifts, an OR and one AND. (see below)
// for texture sizes > 64 the amount of precision we can allow will decrease, but only by one
// bit per power of two (obviously)
// Ok, because I was able to eliminate the variable spot below, this function is now FASTER
// than the original span renderer. Whodathunkit?
xposition <<= nflatshiftup; yposition <<= nflatshiftup;
xstep <<= nflatshiftup; ystep <<= nflatshiftup;
source = (UINT16 *)ds_source;
colormap = ds_colormap;
translation = ds_translation;
dest = ylookup[ds_y] + columnofs[ds_x1];
while (count >= 8)
{
// SoM: Why didn't I see this earlier? the spot variable is a waste now because we don't
// have the uber complicated math to calculate it now, so that was a memory write we didn't
// need!
//
// <Callum> 4194303 = (2048x2048)-1 (2048x2048 is maximum flat size)
val = (((UINT32)yposition >> nflatyshift) & nflatmask) | ((UINT32)xposition >> nflatxshift);
val &= 4194303;
val = source[val];
if (val & 0xFF00)
dest[0] = colormap[translation[val & 0xFF]];
xposition += xstep;
yposition += ystep;
val = (((UINT32)yposition >> nflatyshift) & nflatmask) | ((UINT32)xposition >> nflatxshift);
val &= 4194303;
val = source[val];
if (val & 0xFF00)
dest[1] = colormap[translation[val & 0xFF]];
xposition += xstep;
yposition += ystep;
val = (((UINT32)yposition >> nflatyshift) & nflatmask) | ((UINT32)xposition >> nflatxshift);
val &= 4194303;
val = source[val];
if (val & 0xFF00)
dest[2] = colormap[translation[val & 0xFF]];
xposition += xstep;
yposition += ystep;
val = (((UINT32)yposition >> nflatyshift) & nflatmask) | ((UINT32)xposition >> nflatxshift);
val &= 4194303;
val = source[val];
if (val & 0xFF00)
dest[3] = colormap[translation[val & 0xFF]];
xposition += xstep;
yposition += ystep;
val = (((UINT32)yposition >> nflatyshift) & nflatmask) | ((UINT32)xposition >> nflatxshift);
val &= 4194303;
val = source[val];
if (val & 0xFF00)
dest[4] = colormap[translation[val & 0xFF]];
xposition += xstep;
yposition += ystep;
val = (((UINT32)yposition >> nflatyshift) & nflatmask) | ((UINT32)xposition >> nflatxshift);
val &= 4194303;
val = source[val];
if (val & 0xFF00)
dest[5] = colormap[translation[val & 0xFF]];
xposition += xstep;
yposition += ystep;
val = (((UINT32)yposition >> nflatyshift) & nflatmask) | ((UINT32)xposition >> nflatxshift);
val &= 4194303;
val = source[val];
if (val & 0xFF00)
dest[6] = colormap[translation[val & 0xFF]];
xposition += xstep;
yposition += ystep;
val = (((UINT32)yposition >> nflatyshift) & nflatmask) | ((UINT32)xposition >> nflatxshift);
val &= 4194303;
val = source[val];
if (val & 0xFF00)
dest[7] = colormap[translation[val & 0xFF]];
xposition += xstep;
yposition += ystep;
dest += 8;
count -= 8;
}
while (count-- && dest <= deststop)
{
val = source[(((UINT32)yposition >> nflatyshift) & nflatmask) | ((UINT32)xposition >> nflatxshift)];
if (val & 0xFF00)
*dest = colormap[translation[val & 0xFF]];
dest++;
xposition += xstep;
yposition += ystep;
}
}
/** \brief The R_DrawTranslucentFloorSplat_8 function
Just like R_DrawFloorSprite_8, but is translucent!
*/
void R_DrawTranslucentFloorSprite_8 (void)
{
fixed_t xposition;
fixed_t yposition;
fixed_t xstep, ystep;
UINT16 *source;
UINT8 *colormap;
UINT8 *translation;
UINT8 *dest;
const UINT8 *deststop = screens[0] + vid.rowbytes * vid.height;
size_t count = (ds_x2 - ds_x1 + 1);
UINT32 val;
xposition = ds_xfrac; yposition = ds_yfrac;
xstep = ds_xstep; ystep = ds_ystep;
// SoM: we only need 6 bits for the integer part (0 thru 63) so the rest
// can be used for the fraction part. This allows calculation of the memory address in the
// texture with two shifts, an OR and one AND. (see below)
// for texture sizes > 64 the amount of precision we can allow will decrease, but only by one
// bit per power of two (obviously)
// Ok, because I was able to eliminate the variable spot below, this function is now FASTER
// than the original span renderer. Whodathunkit?
xposition <<= nflatshiftup; yposition <<= nflatshiftup;
xstep <<= nflatshiftup; ystep <<= nflatshiftup;
source = (UINT16 *)ds_source;
colormap = ds_colormap;
translation = ds_translation;
dest = ylookup[ds_y] + columnofs[ds_x1];
while (count >= 8)
{
// SoM: Why didn't I see this earlier? the spot variable is a waste now because we don't
// have the uber complicated math to calculate it now, so that was a memory write we didn't
// need!
val = source[(((UINT32)yposition >> nflatyshift) & nflatmask) | ((UINT32)xposition >> nflatxshift)];
if (val & 0xFF00)
dest[0] = *(ds_transmap + (colormap[translation[val & 0xFF]] << 8) + dest[0]);
xposition += xstep;
yposition += ystep;
val = source[(((UINT32)yposition >> nflatyshift) & nflatmask) | ((UINT32)xposition >> nflatxshift)];
if (val & 0xFF00)
dest[1] = *(ds_transmap + (colormap[translation[val & 0xFF]] << 8) + dest[1]);
xposition += xstep;
yposition += ystep;
val = source[(((UINT32)yposition >> nflatyshift) & nflatmask) | ((UINT32)xposition >> nflatxshift)];
if (val & 0xFF00)
dest[2] = *(ds_transmap + (colormap[translation[val & 0xFF]] << 8) + dest[2]);
xposition += xstep;
yposition += ystep;
val = source[(((UINT32)yposition >> nflatyshift) & nflatmask) | ((UINT32)xposition >> nflatxshift)];
if (val & 0xFF00)
dest[3] = *(ds_transmap + (colormap[translation[val & 0xFF]] << 8) + dest[3]);
xposition += xstep;
yposition += ystep;
val = source[(((UINT32)yposition >> nflatyshift) & nflatmask) | ((UINT32)xposition >> nflatxshift)];
if (val & 0xFF00)
dest[4] = *(ds_transmap + (colormap[translation[val & 0xFF]] << 8) + dest[4]);
xposition += xstep;
yposition += ystep;
val = source[(((UINT32)yposition >> nflatyshift) & nflatmask) | ((UINT32)xposition >> nflatxshift)];
if (val & 0xFF00)
dest[5] = *(ds_transmap + (colormap[translation[val & 0xFF]] << 8) + dest[5]);
xposition += xstep;
yposition += ystep;
val = source[(((UINT32)yposition >> nflatyshift) & nflatmask) | ((UINT32)xposition >> nflatxshift)];
if (val & 0xFF00)
dest[6] = *(ds_transmap + (colormap[translation[val & 0xFF]] << 8) + dest[6]);
xposition += xstep;
yposition += ystep;
val = source[(((UINT32)yposition >> nflatyshift) & nflatmask) | ((UINT32)xposition >> nflatxshift)];
if (val & 0xFF00)
dest[7] = *(ds_transmap + (colormap[translation[val & 0xFF]] << 8) + dest[7]);
xposition += xstep;
yposition += ystep;
dest += 8;
count -= 8;
}
while (count-- && dest <= deststop)
{
val = source[(((UINT32)yposition >> nflatyshift) & nflatmask) | ((UINT32)xposition >> nflatxshift)];
if (val & 0xFF00)
*dest = *(ds_transmap + (colormap[translation[val & 0xFF]] << 8) + *dest);
dest++;
xposition += xstep;
yposition += ystep;
}
}
/** \brief The R_DrawTiltedFloorSprite_8 function
Draws a tilted floor sprite.
*/
void R_DrawTiltedFloorSprite_8(void)
{
// x1, x2 = ds_x1, ds_x2
int width = ds_x2 - ds_x1;
double iz, uz, vz;
UINT32 u, v;
int i;
UINT16 *source;
UINT8 *colormap;
UINT8 *translation;
UINT8 *dest;
UINT16 val;
double startz, startu, startv;
double izstep, uzstep, vzstep;
double endz, endu, endv;
UINT32 stepu, stepv;
iz = ds_szp->z + ds_szp->y*(centery-ds_y) + ds_szp->x*(ds_x1-centerx);
uz = ds_sup->z + ds_sup->y*(centery-ds_y) + ds_sup->x*(ds_x1-centerx);
vz = ds_svp->z + ds_svp->y*(centery-ds_y) + ds_svp->x*(ds_x1-centerx);
dest = ylookup[ds_y] + columnofs[ds_x1];
source = (UINT16 *)ds_source;
colormap = ds_colormap;
translation = ds_translation;
startz = 1.f/iz;
startu = uz*startz;
startv = vz*startz;
izstep = ds_szp->x * SPANSIZE;
uzstep = ds_sup->x * SPANSIZE;
vzstep = ds_svp->x * SPANSIZE;
//x1 = 0;
width++;
while (width >= SPANSIZE)
{
iz += izstep;
uz += uzstep;
vz += vzstep;
endz = 1.f/iz;
endu = uz*endz;
endv = vz*endz;
stepu = (INT64)((endu - startu) * INVSPAN);
stepv = (INT64)((endv - startv) * INVSPAN);
u = (INT64)(startu) + viewx;
v = (INT64)(startv) + viewy;
for (i = SPANSIZE-1; i >= 0; i--)
{
val = source[((v >> nflatyshift) & nflatmask) | (u >> nflatxshift)];
if (val & 0xFF00)
*dest = colormap[translation[val & 0xFF]];
dest++;
u += stepu;
v += stepv;
}
startu = endu;
startv = endv;
width -= SPANSIZE;
}
if (width > 0)
{
if (width == 1)
{
u = (INT64)(startu);
v = (INT64)(startv);
val = source[((v >> nflatyshift) & nflatmask) | (u >> nflatxshift)];
if (val & 0xFF00)
*dest = colormap[translation[val & 0xFF]];
}
else
{
double left = width;
iz += ds_szp->x * left;
uz += ds_sup->x * left;
vz += ds_svp->x * left;
endz = 1.f/iz;
endu = uz*endz;
endv = vz*endz;
left = 1.f/left;
stepu = (INT64)((endu - startu) * left);
stepv = (INT64)((endv - startv) * left);
u = (INT64)(startu) + viewx;
v = (INT64)(startv) + viewy;
for (; width != 0; width--)
{
val = source[((v >> nflatyshift) & nflatmask) | (u >> nflatxshift)];
if (val & 0xFF00)
*dest = colormap[translation[val & 0xFF]];
dest++;
u += stepu;
v += stepv;
}
}
}
}
/** \brief The R_DrawTiltedTranslucentFloorSprite_8 function
Draws a tilted, translucent, floor sprite.
*/
void R_DrawTiltedTranslucentFloorSprite_8(void)
{
// x1, x2 = ds_x1, ds_x2
int width = ds_x2 - ds_x1;
double iz, uz, vz;
UINT32 u, v;
int i;
UINT16 *source;
UINT8 *colormap;
UINT8 *translation;
UINT8 *dest;
UINT16 val;
double startz, startu, startv;
double izstep, uzstep, vzstep;
double endz, endu, endv;
UINT32 stepu, stepv;
iz = ds_szp->z + ds_szp->y*(centery-ds_y) + ds_szp->x*(ds_x1-centerx);
uz = ds_sup->z + ds_sup->y*(centery-ds_y) + ds_sup->x*(ds_x1-centerx);
vz = ds_svp->z + ds_svp->y*(centery-ds_y) + ds_svp->x*(ds_x1-centerx);
dest = ylookup[ds_y] + columnofs[ds_x1];
source = (UINT16 *)ds_source;
colormap = ds_colormap;
translation = ds_translation;
startz = 1.f/iz;
startu = uz*startz;
startv = vz*startz;
izstep = ds_szp->x * SPANSIZE;
uzstep = ds_sup->x * SPANSIZE;
vzstep = ds_svp->x * SPANSIZE;
//x1 = 0;
width++;
while (width >= SPANSIZE)
{
iz += izstep;
uz += uzstep;
vz += vzstep;
endz = 1.f/iz;
endu = uz*endz;
endv = vz*endz;
stepu = (INT64)((endu - startu) * INVSPAN);
stepv = (INT64)((endv - startv) * INVSPAN);
u = (INT64)(startu) + viewx;
v = (INT64)(startv) + viewy;
for (i = SPANSIZE-1; i >= 0; i--)
{
val = source[((v >> nflatyshift) & nflatmask) | (u >> nflatxshift)];
if (val & 0xFF00)
*dest = *(ds_transmap + (colormap[translation[val & 0xFF]] << 8) + *dest);
dest++;
u += stepu;
v += stepv;
}
startu = endu;
startv = endv;
width -= SPANSIZE;
}
if (width > 0)
{
if (width == 1)
{
u = (INT64)(startu);
v = (INT64)(startv);
val = source[((v >> nflatyshift) & nflatmask) | (u >> nflatxshift)];
if (val & 0xFF00)
*dest = *(ds_transmap + (colormap[translation[val & 0xFF]] << 8) + *dest);
}
else
{
double left = width;
iz += ds_szp->x * left;
uz += ds_sup->x * left;
vz += ds_svp->x * left;
endz = 1.f/iz;
endu = uz*endz;
endv = vz*endz;
left = 1.f/left;
stepu = (INT64)((endu - startu) * left);
stepv = (INT64)((endv - startv) * left);
u = (INT64)(startu) + viewx;
v = (INT64)(startv) + viewy;
for (; width != 0; width--)
{
val = source[((v >> nflatyshift) & nflatmask) | (u >> nflatxshift)];
if (val & 0xFF00)
*dest = *(ds_transmap + (colormap[translation[val & 0xFF]] << 8) + *dest);
dest++;
u += stepu;
v += stepv;
}
}
}
}
/** \brief The R_DrawTranslucentSpan_8 function
Draws the actual span with translucency.
*/
@ -1503,7 +1932,6 @@ void R_DrawTranslucentSpan_8 (void)
}
}
#ifndef NOWATER
void R_DrawTranslucentWaterSpan_8(void)
{
UINT32 xposition;
@ -1580,7 +2008,6 @@ void R_DrawTranslucentWaterSpan_8(void)
yposition += ystep;
}
}
#endif
/** \brief The R_DrawFogSpan_8 function
Draws the actual span with fogging.

459
src/r_draw8_npo2.c
View File

@ -15,6 +15,9 @@
// SPANS
// ==========================================================================
#define SPANSIZE 16
#define INVSPAN 0.0625f
/** \brief The R_DrawSpan_NPO2_8 function
Draws the actual span.
*/
@ -83,8 +86,6 @@ void R_DrawSpan_NPO2_8 (void)
}
}
#define PLANELIGHTFLOAT (BASEVIDWIDTH * BASEVIDWIDTH / vid.width / (zeroheight - FIXED_TO_FLOAT(viewz)) / 21.0f * FIXED_TO_FLOAT(fovtan))
/** \brief The R_DrawTiltedSpan_NPO2_8 function
Draw slopes! Holy sheit!
*/
@ -159,9 +160,6 @@ void R_DrawTiltedSpan_NPO2_8(void)
vz += ds_svp->x;
} while (--width >= 0);
#else
#define SPANSIZE 16
#define INVSPAN 0.0625f
startz = 1.f/iz;
startu = uz*startz;
startv = vz*startz;
@ -354,9 +352,6 @@ void R_DrawTiltedTranslucentSpan_NPO2_8(void)
vz += ds_svp->x;
} while (--width >= 0);
#else
#define SPANSIZE 16
#define INVSPAN 0.0625f
startz = 1.f/iz;
startu = uz*startz;
startv = vz*startz;
@ -553,9 +548,6 @@ void R_DrawTiltedSplat_NPO2_8(void)
vz += ds_svp->x;
} while (--width >= 0);
#else
#define SPANSIZE 16
#define INVSPAN 0.0625f
startz = 1.f/iz;
startu = uz*startz;
startv = vz*startz;
@ -818,6 +810,446 @@ void R_DrawTranslucentSplat_NPO2_8 (void)
}
}
/** \brief The R_DrawFloorSprite_NPO2_8 function
Just like R_DrawSplat_NPO2_8, but for floor sprites.
*/
void R_DrawFloorSprite_NPO2_8 (void)
{
fixed_t xposition;
fixed_t yposition;
fixed_t xstep, ystep;
fixed_t x, y;
fixed_t fixedwidth, fixedheight;
UINT16 *source;
UINT8 *translation;
UINT8 *colormap;
UINT8 *dest;
const UINT8 *deststop = screens[0] + vid.rowbytes * vid.height;
size_t count = (ds_x2 - ds_x1 + 1);
UINT32 val;
xposition = ds_xfrac; yposition = ds_yfrac;
xstep = ds_xstep; ystep = ds_ystep;
source = (UINT16 *)ds_source;
colormap = ds_colormap;
translation = ds_translation;
dest = ylookup[ds_y] + columnofs[ds_x1];
fixedwidth = ds_flatwidth << FRACBITS;
fixedheight = ds_flatheight << FRACBITS;
// Fix xposition and yposition if they are out of bounds.
if (xposition < 0)
xposition = fixedwidth - ((UINT32)(fixedwidth - xposition) % fixedwidth);
else if (xposition >= fixedwidth)
xposition %= fixedwidth;
if (yposition < 0)
yposition = fixedheight - ((UINT32)(fixedheight - yposition) % fixedheight);
else if (yposition >= fixedheight)
yposition %= fixedheight;
while (count-- && dest <= deststop)
{
// The loops here keep the texture coordinates within the texture.
// They will rarely iterate multiple times, and are cheaper than a modulo operation,
// even if using libdivide.
if (xstep < 0) // These if statements are hopefully hoisted by the compiler to above this loop
while (xposition < 0)
xposition += fixedwidth;
else
while (xposition >= fixedwidth)
xposition -= fixedwidth;
if (ystep < 0)
while (yposition < 0)
yposition += fixedheight;
else
while (yposition >= fixedheight)
yposition -= fixedheight;
x = (xposition >> FRACBITS);
y = (yposition >> FRACBITS);
val = source[((y * ds_flatwidth) + x)];
if (val & 0xFF00)
*dest = colormap[translation[val & 0xFF]];
dest++;
xposition += xstep;
yposition += ystep;
}
}
/** \brief The R_DrawTranslucentFloorSprite_NPO2_8 function
Just like R_DrawFloorSprite_NPO2_8, but is translucent!
*/
void R_DrawTranslucentFloorSprite_NPO2_8 (void)
{
fixed_t xposition;
fixed_t yposition;
fixed_t xstep, ystep;
fixed_t x, y;
fixed_t fixedwidth, fixedheight;
UINT16 *source;
UINT8 *translation;
UINT8 *colormap;
UINT8 *dest;
const UINT8 *deststop = screens[0] + vid.rowbytes * vid.height;
size_t count = (ds_x2 - ds_x1 + 1);
UINT32 val;
xposition = ds_xfrac; yposition = ds_yfrac;
xstep = ds_xstep; ystep = ds_ystep;
source = (UINT16 *)ds_source;
colormap = ds_colormap;
translation = ds_translation;
dest = ylookup[ds_y] + columnofs[ds_x1];
fixedwidth = ds_flatwidth << FRACBITS;
fixedheight = ds_flatheight << FRACBITS;
// Fix xposition and yposition if they are out of bounds.
if (xposition < 0)
xposition = fixedwidth - ((UINT32)(fixedwidth - xposition) % fixedwidth);
else if (xposition >= fixedwidth)
xposition %= fixedwidth;
if (yposition < 0)
yposition = fixedheight - ((UINT32)(fixedheight - yposition) % fixedheight);
else if (yposition >= fixedheight)
yposition %= fixedheight;
while (count-- && dest <= deststop)
{
// The loops here keep the texture coordinates within the texture.
// They will rarely iterate multiple times, and are cheaper than a modulo operation,
// even if using libdivide.
if (xstep < 0) // These if statements are hopefully hoisted by the compiler to above this loop
while (xposition < 0)
xposition += fixedwidth;
else
while (xposition >= fixedwidth)
xposition -= fixedwidth;
if (ystep < 0)
while (yposition < 0)
yposition += fixedheight;
else
while (yposition >= fixedheight)
yposition -= fixedheight;
x = (xposition >> FRACBITS);
y = (yposition >> FRACBITS);
val = source[((y * ds_flatwidth) + x)];
if (val & 0xFF00)
*dest = *(ds_transmap + (colormap[translation[val & 0xFF]] << 8) + *dest);
dest++;
xposition += xstep;
yposition += ystep;
}
}
/** \brief The R_DrawTiltedFloorSprite_NPO2_8 function
Draws a tilted floor sprite.
*/
void R_DrawTiltedFloorSprite_NPO2_8(void)
{
// x1, x2 = ds_x1, ds_x2
int width = ds_x2 - ds_x1;
double iz, uz, vz;
UINT32 u, v;
int i;
UINT16 *source;
UINT8 *colormap;
UINT8 *translation;
UINT8 *dest;
UINT16 val;
double startz, startu, startv;
double izstep, uzstep, vzstep;
double endz, endu, endv;
UINT32 stepu, stepv;
iz = ds_szp->z + ds_szp->y*(centery-ds_y) + ds_szp->x*(ds_x1-centerx);
uz = ds_sup->z + ds_sup->y*(centery-ds_y) + ds_sup->x*(ds_x1-centerx);
vz = ds_svp->z + ds_svp->y*(centery-ds_y) + ds_svp->x*(ds_x1-centerx);
dest = ylookup[ds_y] + columnofs[ds_x1];
source = (UINT16 *)ds_source;
colormap = ds_colormap;
translation = ds_translation;
startz = 1.f/iz;
startu = uz*startz;
startv = vz*startz;
izstep = ds_szp->x * SPANSIZE;
uzstep = ds_sup->x * SPANSIZE;
vzstep = ds_svp->x * SPANSIZE;
//x1 = 0;
width++;
while (width >= SPANSIZE)
{
iz += izstep;
uz += uzstep;
vz += vzstep;
endz = 1.f/iz;
endu = uz*endz;
endv = vz*endz;
stepu = (INT64)((endu - startu) * INVSPAN);
stepv = (INT64)((endv - startv) * INVSPAN);
u = (INT64)(startu) + viewx;
v = (INT64)(startv) + viewy;
for (i = SPANSIZE-1; i >= 0; i--)
{
// Lactozilla: Non-powers-of-two
fixed_t x = (((fixed_t)u-viewx) >> FRACBITS);
fixed_t y = (((fixed_t)v-viewy) >> FRACBITS);
// Carefully align all of my Friends.
if (x < 0)
x = ds_flatwidth - ((UINT32)(ds_flatwidth - x) % ds_flatwidth);
if (y < 0)
y = ds_flatheight - ((UINT32)(ds_flatheight - y) % ds_flatheight);
x %= ds_flatwidth;
y %= ds_flatheight;
val = source[((y * ds_flatwidth) + x)];
if (val & 0xFF00)
*dest = colormap[translation[val & 0xFF]];
dest++;
u += stepu;
v += stepv;
}
startu = endu;
startv = endv;
width -= SPANSIZE;
}
if (width > 0)
{
if (width == 1)
{
u = (INT64)(startu);
v = (INT64)(startv);
// Lactozilla: Non-powers-of-two
{
fixed_t x = (((fixed_t)u-viewx) >> FRACBITS);
fixed_t y = (((fixed_t)v-viewy) >> FRACBITS);
// Carefully align all of my Friends.
if (x < 0)
x = ds_flatwidth - ((UINT32)(ds_flatwidth - x) % ds_flatwidth);
if (y < 0)
y = ds_flatheight - ((UINT32)(ds_flatheight - y) % ds_flatheight);
x %= ds_flatwidth;
y %= ds_flatheight;
val = source[((y * ds_flatwidth) + x)];
if (val & 0xFF00)
*dest = colormap[translation[val & 0xFF]];
}
}
else
{
double left = width;
iz += ds_szp->x * left;
uz += ds_sup->x * left;
vz += ds_svp->x * left;
endz = 1.f/iz;
endu = uz*endz;
endv = vz*endz;
left = 1.f/left;
stepu = (INT64)((endu - startu) * left);
stepv = (INT64)((endv - startv) * left);
u = (INT64)(startu) + viewx;
v = (INT64)(startv) + viewy;
for (; width != 0; width--)
{
// Lactozilla: Non-powers-of-two
fixed_t x = (((fixed_t)u-viewx) >> FRACBITS);
fixed_t y = (((fixed_t)v-viewy) >> FRACBITS);
// Carefully align all of my Friends.
if (x < 0)
x = ds_flatwidth - ((UINT32)(ds_flatwidth - x) % ds_flatwidth);
if (y < 0)
y = ds_flatheight - ((UINT32)(ds_flatheight - y) % ds_flatheight);
x %= ds_flatwidth;
y %= ds_flatheight;
val = source[((y * ds_flatwidth) + x)];
if (val & 0xFF00)
*dest = colormap[translation[val & 0xFF]];
dest++;
u += stepu;
v += stepv;
}
}
}
}
/** \brief The R_DrawTiltedTranslucentFloorSprite_NPO2_8 function
Draws a tilted, translucent, floor sprite.
*/
void R_DrawTiltedTranslucentFloorSprite_NPO2_8(void)
{
// x1, x2 = ds_x1, ds_x2
int width = ds_x2 - ds_x1;
double iz, uz, vz;
UINT32 u, v;
int i;
UINT16 *source;
UINT8 *colormap;
UINT8 *translation;
UINT8 *dest;
UINT16 val;
double startz, startu, startv;
double izstep, uzstep, vzstep;
double endz, endu, endv;
UINT32 stepu, stepv;
iz = ds_szp->z + ds_szp->y*(centery-ds_y) + ds_szp->x*(ds_x1-centerx);
uz = ds_sup->z + ds_sup->y*(centery-ds_y) + ds_sup->x*(ds_x1-centerx);
vz = ds_svp->z + ds_svp->y*(centery-ds_y) + ds_svp->x*(ds_x1-centerx);
dest = ylookup[ds_y] + columnofs[ds_x1];
source = (UINT16 *)ds_source;
colormap = ds_colormap;
translation = ds_translation;
startz = 1.f/iz;
startu = uz*startz;
startv = vz*startz;
izstep = ds_szp->x * SPANSIZE;
uzstep = ds_sup->x * SPANSIZE;
vzstep = ds_svp->x * SPANSIZE;
//x1 = 0;
width++;
while (width >= SPANSIZE)
{
iz += izstep;
uz += uzstep;
vz += vzstep;
endz = 1.f/iz;
endu = uz*endz;
endv = vz*endz;
stepu = (INT64)((endu - startu) * INVSPAN);
stepv = (INT64)((endv - startv) * INVSPAN);
u = (INT64)(startu) + viewx;
v = (INT64)(startv) + viewy;
for (i = SPANSIZE-1; i >= 0; i--)
{
// Lactozilla: Non-powers-of-two
fixed_t x = (((fixed_t)u-viewx) >> FRACBITS);
fixed_t y = (((fixed_t)v-viewy) >> FRACBITS);
// Carefully align all of my Friends.
if (x < 0)
x = ds_flatwidth - ((UINT32)(ds_flatwidth - x) % ds_flatwidth);
if (y < 0)
y = ds_flatheight - ((UINT32)(ds_flatheight - y) % ds_flatheight);
x %= ds_flatwidth;
y %= ds_flatheight;
val = source[((y * ds_flatwidth) + x)];
if (val & 0xFF00)
*dest = *(ds_transmap + (colormap[translation[val & 0xFF]] << 8) + *dest);
dest++;
u += stepu;
v += stepv;
}
startu = endu;
startv = endv;
width -= SPANSIZE;
}
if (width > 0)
{
if (width == 1)
{
u = (INT64)(startu);
v = (INT64)(startv);
// Lactozilla: Non-powers-of-two
{
fixed_t x = (((fixed_t)u-viewx) >> FRACBITS);
fixed_t y = (((fixed_t)v-viewy) >> FRACBITS);
// Carefully align all of my Friends.
if (x < 0)
x = ds_flatwidth - ((UINT32)(ds_flatwidth - x) % ds_flatwidth);
if (y < 0)
y = ds_flatheight - ((UINT32)(ds_flatheight - y) % ds_flatheight);
x %= ds_flatwidth;
y %= ds_flatheight;
val = source[((y * ds_flatwidth) + x)];
if (val & 0xFF00)
*dest = *(ds_transmap + (colormap[translation[val & 0xFF]] << 8) + *dest);
}
}
else
{
double left = width;
iz += ds_szp->x * left;
uz += ds_sup->x * left;
vz += ds_svp->x * left;
endz = 1.f/iz;
endu = uz*endz;
endv = vz*endz;
left = 1.f/left;
stepu = (INT64)((endu - startu) * left);
stepv = (INT64)((endv - startv) * left);
u = (INT64)(startu) + viewx;
v = (INT64)(startv) + viewy;
for (; width != 0; width--)
{
// Lactozilla: Non-powers-of-two
fixed_t x = (((fixed_t)u-viewx) >> FRACBITS);
fixed_t y = (((fixed_t)v-viewy) >> FRACBITS);
// Carefully align all of my Friends.
if (x < 0)
x = ds_flatwidth - ((UINT32)(ds_flatwidth - x) % ds_flatwidth);
if (y < 0)
y = ds_flatheight - ((UINT32)(ds_flatheight - y) % ds_flatheight);
x %= ds_flatwidth;
y %= ds_flatheight;
val = source[((y * ds_flatwidth) + x)];
if (val & 0xFF00)
*dest = *(ds_transmap + (colormap[translation[val & 0xFF]] << 8) + *dest);
dest++;
u += stepu;
v += stepv;
}
}
}
}
/** \brief The R_DrawTranslucentSpan_NPO2_8 function
Draws the actual span with translucency.
*/
@ -885,7 +1317,6 @@ void R_DrawTranslucentSpan_NPO2_8 (void)
}
}
#ifndef NOWATER
void R_DrawTranslucentWaterSpan_NPO2_8(void)
{
fixed_t xposition;
@ -1024,9 +1455,6 @@ void R_DrawTiltedTranslucentWaterSpan_NPO2_8(void)
vz += ds_svp->x;
} while (--width >= 0);
#else
#define SPANSIZE 16
#define INVSPAN 0.0625f
startz = 1.f/iz;
startu = uz*startz;
startv = vz*startz;
@ -1145,4 +1573,3 @@ void R_DrawTiltedTranslucentWaterSpan_NPO2_8(void)
}
#endif
}
#endif // NOWATER

38
src/r_main.c
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@ -959,6 +959,16 @@ void R_ExecuteSetViewSize(void)
dy = FixedMul(abs(dy), fovtan);
yslopetab[i] = FixedDiv(centerx*FRACUNIT, dy);
}
if (ds_su)
Z_Free(ds_su);
if (ds_sv)
Z_Free(ds_sv);
if (ds_sz)
Z_Free(ds_sz);
ds_su = ds_sv = ds_sz = NULL;
ds_sup = ds_svp = ds_szp = NULL;
}
memset(scalelight, 0xFF, sizeof(scalelight));
@ -1011,8 +1021,8 @@ void R_Init(void)
//I_OutputMsg("\nR_InitLightTables");
R_InitLightTables();
//I_OutputMsg("\nR_InitTranslationTables\n");
R_InitTranslationTables();
//I_OutputMsg("\nR_InitTranslucencyTables\n");
R_InitTranslucencyTables();
R_InitDrawNodes();
@ -1473,9 +1483,6 @@ void R_RenderPlayerView(player_t *player)
}
R_ClearDrawSegs();
R_ClearSprites();
#ifdef FLOORSPLATS
R_ClearVisibleFloorSplats();
#endif
Portal_InitList();
// check for new console commands.
@ -1558,9 +1565,6 @@ void R_RenderPlayerView(player_t *player)
ps_sw_planetime = I_GetTimeMicros();
R_DrawPlanes();
#ifdef FLOORSPLATS
R_DrawVisibleFloorSplats();
#endif
ps_sw_planetime = I_GetTimeMicros() - ps_sw_planetime;
// draw mid texture and sprite
@ -1572,24 +1576,6 @@ void R_RenderPlayerView(player_t *player)
free(masks);
}
#ifdef HWRENDER
void R_InitHardwareMode(void)
{
HWR_AddSessionCommands();
HWR_Switch();
HWR_LoadTextures(numtextures);
if (gamestate == GS_LEVEL || (gamestate == GS_TITLESCREEN && titlemapinaction))
HWR_SetupLevel();
}
#endif
void R_ReloadHUDGraphics(void)
{
ST_LoadGraphics();
HU_LoadGraphics();
ST_ReloadSkinFaceGraphics();
}
// =========================================================================
// ENGINE COMMANDS & VARS
// =========================================================================

4
src/r_main.h
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@ -114,10 +114,6 @@ extern consvar_t cv_tailspickup;
// Called by startup code.
void R_Init(void);
#ifdef HWRENDER
void R_InitHardwareMode(void);
#endif
void R_ReloadHUDGraphics(void);
void R_CheckViewMorph(void);
void R_ApplyViewMorph(void);

160
src/r_patch.c Normal file
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@ -0,0 +1,160 @@
// SONIC ROBO BLAST 2
//-----------------------------------------------------------------------------
// Copyright (C) 2020 by Jaime "Lactozilla" Passos.
//
// This program is free software distributed under the
// terms of the GNU General Public License, version 2.
// See the 'LICENSE' file for more details.
//-----------------------------------------------------------------------------
/// \file r_patch.c
/// \brief Patch generation.
#include "doomdef.h"
#include "r_patch.h"
#include "r_picformats.h"
#include "r_defs.h"
#include "z_zone.h"
#ifdef HWRENDER
#include "hardware/hw_glob.h"
#endif
//
// Creates a patch.
// Assumes a PU_PATCH zone memory tag and no user, but can always be set later
//
patch_t *Patch_Create(softwarepatch_t *source, size_t srcsize, void *dest)
{
patch_t *patch = (dest == NULL) ? Z_Calloc(sizeof(patch_t), PU_PATCH, NULL) : (patch_t *)(dest);
if (source)
{
INT32 col, colsize;
size_t size = sizeof(INT32) * source->width;
size_t offs = (sizeof(INT16) * 4) + size;
patch->width = source->width;
patch->height = source->height;
patch->leftoffset = source->leftoffset;
patch->topoffset = source->topoffset;
patch->columnofs = Z_Calloc(size, PU_PATCH_DATA, NULL);
for (col = 0; col < source->width; col++)
{
// This makes the column offsets relative to the column data itself,
// instead of the entire patch data
patch->columnofs[col] = LONG(source->columnofs[col]) - offs;
}
if (!srcsize)
I_Error("Patch_Create: no source size!");
colsize = (INT32)(srcsize) - (INT32)offs;
if (colsize <= 0)
I_Error("Patch_Create: no column data!");
patch->columns = Z_Calloc(colsize, PU_PATCH_DATA, NULL);
M_Memcpy(patch->columns, ((UINT8 *)source + LONG(source->columnofs[0])), colsize);
}
return patch;
}
//
// Frees a patch from memory.
//
static void Patch_FreeData(patch_t *patch)
{
INT32 i;
#ifdef HWRENDER
if (patch->hardware)
HWR_FreeTexture(patch);
#endif
for (i = 0; i < 2; i++)
{
if (patch->flats[i])
Z_Free(patch->flats[i]);
}
#ifdef ROTSPRITE
if (patch->rotated)
{
rotsprite_t *rotsprite = patch->rotated;
for (i = 0; i < rotsprite->angles; i++)
{
if (rotsprite->patches[i])
Patch_Free(rotsprite->patches[i]);
}
Z_Free(rotsprite->patches);
Z_Free(rotsprite);
}
#endif
if (patch->columnofs)
Z_Free(patch->columnofs);
if (patch->columns)
Z_Free(patch->columns);
}
void Patch_Free(patch_t *patch)
{
Patch_FreeData(patch);
Z_Free(patch);
}
//
// Frees patches with a tag range.
//
static boolean Patch_FreeTagsCallback(void *mem)
{
patch_t *patch = (patch_t *)mem;
Patch_FreeData(patch);
return true;
}
void Patch_FreeTags(INT32 lowtag, INT32 hightag)
{
Z_IterateTags(lowtag, hightag, Patch_FreeTagsCallback);
}
void Patch_GenerateFlat(patch_t *patch, pictureflags_t flags)
{
UINT8 flip = (flags & (PICFLAGS_XFLIP | PICFLAGS_YFLIP));
if (patch->flats[flip] == NULL)
patch->flats[flip] = Picture_Convert(PICFMT_PATCH, patch, PICFMT_FLAT16, 0, NULL, 0, 0, 0, 0, flags);
}
#ifdef HWRENDER
//
// Allocates a hardware patch.
//
void *Patch_AllocateHardwarePatch(patch_t *patch)
{
if (!patch->hardware)
{
GLPatch_t *grPatch = Z_Calloc(sizeof(GLPatch_t), PU_HWRPATCHINFO, &patch->hardware);
grPatch->mipmap = Z_Calloc(sizeof(GLMipmap_t), PU_HWRPATCHINFO, &grPatch->mipmap);
}
return (void *)(patch->hardware);
}
//
// Creates a hardware patch.
//
void *Patch_CreateGL(patch_t *patch)
{
GLPatch_t *grPatch = (GLPatch_t *)Patch_AllocateHardwarePatch(patch);
if (!grPatch->mipmap->data) // Run HWR_MakePatch in all cases, to recalculate some things
HWR_MakePatch(patch, grPatch, grPatch->mipmap, false);
return grPatch;
}
#endif // HWRENDER

44
src/r_patch.h Normal file
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@ -0,0 +1,44 @@
// SONIC ROBO BLAST 2
//-----------------------------------------------------------------------------
// Copyright (C) 2020 by Jaime "Lactozilla" Passos.
//
// This program is free software distributed under the
// terms of the GNU General Public License, version 2.
// See the 'LICENSE' file for more details.
//-----------------------------------------------------------------------------
/// \file r_patch.h
/// \brief Patch generation.
#ifndef __R_PATCH__
#define __R_PATCH__
#include "r_defs.h"
#include "r_picformats.h"
#include "doomdef.h"
// Patch functions
patch_t *Patch_Create(softwarepatch_t *source, size_t srcsize, void *dest);
void Patch_Free(patch_t *patch);
#define Patch_FreeTag(tagnum) Patch_FreeTags(tagnum, tagnum)
void Patch_FreeTags(INT32 lowtag, INT32 hightag);
void Patch_GenerateFlat(patch_t *patch, pictureflags_t flags);
#ifdef HWRENDER
void *Patch_AllocateHardwarePatch(patch_t *patch);
void *Patch_CreateGL(patch_t *patch);
#endif
#ifdef ROTSPRITE
void Patch_Rotate(patch_t *patch, INT32 angle, INT32 xpivot, INT32 ypivot, boolean flip);
patch_t *Patch_GetRotated(patch_t *patch, INT32 angle, boolean flip);
patch_t *Patch_GetRotatedSprite(
spriteframe_t *sprite,
size_t frame, size_t spriteangle,
boolean flip, boolean adjustfeet,
void *info, INT32 rotationangle);
INT32 R_GetRollAngle(angle_t rollangle);
#endif
#endif // __R_PATCH__

273
src/r_patchrotation.c Normal file
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@ -0,0 +1,273 @@
// SONIC ROBO BLAST 2
//-----------------------------------------------------------------------------
// Copyright (C) 2020 by Jaime "Lactozilla" Passos.
//
// This program is free software distributed under the
// terms of the GNU General Public License, version 2.
// See the 'LICENSE' file for more details.
//-----------------------------------------------------------------------------
/// \file r_patchrotation.c
/// \brief Patch rotation.
#include "r_patchrotation.h"
#include "r_things.h" // FEETADJUST
#include "z_zone.h"
#include "w_wad.h"
#ifdef ROTSPRITE
fixed_t rollcosang[ROTANGLES];
fixed_t rollsinang[ROTANGLES];
INT32 R_GetRollAngle(angle_t rollangle)
{
INT32 ra = AngleFixed(rollangle)>>FRACBITS;
#if (ROTANGDIFF > 1)
ra += (ROTANGDIFF/2);
#endif
ra /= ROTANGDIFF;
ra %= ROTANGLES;
return ra;
}
patch_t *Patch_GetRotated(patch_t *patch, INT32 angle, boolean flip)
{
rotsprite_t *rotsprite = patch->rotated;
if (rotsprite == NULL || angle < 1 || angle >= ROTANGLES)
return NULL;
if (flip)
angle += rotsprite->angles;
return rotsprite->patches[angle];
}
patch_t *Patch_GetRotatedSprite(
spriteframe_t *sprite,
size_t frame, size_t spriteangle,
boolean flip, boolean adjustfeet,
void *info, INT32 rotationangle)
{
rotsprite_t *rotsprite;
spriteinfo_t *sprinfo = (spriteinfo_t *)info;
INT32 idx = rotationangle;
UINT8 type = (adjustfeet ? 1 : 0);
if (rotationangle < 1 || rotationangle >= ROTANGLES)
return NULL;
rotsprite = sprite->rotated[type][spriteangle];
if (rotsprite == NULL)
{
rotsprite = RotatedPatch_Create(ROTANGLES);
sprite->rotated[type][spriteangle] = rotsprite;
}
if (flip)
idx += rotsprite->angles;
if (rotsprite->patches[idx] == NULL)
{
patch_t *patch;
INT32 xpivot = 0, ypivot = 0;
lumpnum_t lump = sprite->lumppat[spriteangle];
if (lump == LUMPERROR)
return NULL;
patch = W_CachePatchNum(lump, PU_SPRITE);
if (sprinfo->available)
{
xpivot = sprinfo->pivot[frame].x;
ypivot = sprinfo->pivot[frame].y;
}
else
{
xpivot = patch->leftoffset;
ypivot = patch->height / 2;
}
RotatedPatch_DoRotation(rotsprite, patch, rotationangle, xpivot, ypivot, flip);
//BP: we cannot use special tric in hardware mode because feet in ground caused by z-buffer
if (adjustfeet)
((patch_t *)rotsprite->patches[idx])->topoffset += FEETADJUST>>FRACBITS;
}
return rotsprite->patches[idx];
}
void Patch_Rotate(patch_t *patch, INT32 angle, INT32 xpivot, INT32 ypivot, boolean flip)
{
if (patch->rotated == NULL)
patch->rotated = RotatedPatch_Create(ROTANGLES);
RotatedPatch_DoRotation(patch->rotated, patch, angle, xpivot, ypivot, flip);
}
rotsprite_t *RotatedPatch_Create(INT32 numangles)
{
rotsprite_t *rotsprite = Z_Calloc(sizeof(rotsprite_t), PU_STATIC, NULL);
rotsprite->angles = numangles;
rotsprite->patches = Z_Calloc(rotsprite->angles * 2 * sizeof(void *), PU_STATIC, NULL);
return rotsprite;
}
static void RotatedPatch_CalculateDimensions(
INT32 width, INT32 height,
fixed_t ca, fixed_t sa,
INT32 *newwidth, INT32 *newheight)
{
fixed_t fixedwidth = (width * FRACUNIT);
fixed_t fixedheight = (height * FRACUNIT);
fixed_t w1 = abs(FixedMul(fixedwidth, ca) - FixedMul(fixedheight, sa));
fixed_t w2 = abs(FixedMul(-fixedwidth, ca) - FixedMul(fixedheight, sa));
fixed_t h1 = abs(FixedMul(fixedwidth, sa) + FixedMul(fixedheight, ca));
fixed_t h2 = abs(FixedMul(-fixedwidth, sa) + FixedMul(fixedheight, ca));
w1 = FixedInt(FixedCeil(w1 + (FRACUNIT/2)));
w2 = FixedInt(FixedCeil(w2 + (FRACUNIT/2)));
h1 = FixedInt(FixedCeil(h1 + (FRACUNIT/2)));
h2 = FixedInt(FixedCeil(h2 + (FRACUNIT/2)));
*newwidth = max(width, max(w1, w2));
*newheight = max(height, max(h1, h2));
}
void RotatedPatch_DoRotation(rotsprite_t *rotsprite, patch_t *patch, INT32 angle, INT32 xpivot, INT32 ypivot, boolean flip)
{
patch_t *rotated;
UINT16 *rawdst, *rawconv;
size_t size;
pictureflags_t bflip = (flip) ? PICFLAGS_XFLIP : 0;
INT32 width = patch->width;
INT32 height = patch->height;
INT32 leftoffset = patch->leftoffset;
INT32 newwidth, newheight;
fixed_t ca = rollcosang[angle];
fixed_t sa = rollsinang[angle];
fixed_t xcenter, ycenter;
INT32 idx = angle;
INT32 x, y;
INT32 sx, sy;
INT32 dx, dy;
INT32 ox, oy;
INT32 minx, miny, maxx, maxy;
// Don't cache angle = 0
if (angle < 1 || angle >= ROTANGLES)
return;
if (flip)
{
idx += rotsprite->angles;
xpivot = width - xpivot;
leftoffset = width - leftoffset;
}
if (rotsprite->patches[idx])
return;
// Find the dimensions of the rotated patch.
RotatedPatch_CalculateDimensions(width, height, ca, sa, &newwidth, &newheight);
xcenter = (xpivot * FRACUNIT);
ycenter = (ypivot * FRACUNIT);
if (xpivot != width / 2 || ypivot != height / 2)
{
newwidth *= 2;
newheight *= 2;
}
minx = newwidth;
miny = newheight;
maxx = 0;
maxy = 0;
// Draw the rotated sprite to a temporary buffer.
size = (newwidth * newheight);
if (!size)
size = (width * height);
rawdst = Z_Calloc(size * sizeof(UINT16), PU_STATIC, NULL);
for (dy = 0; dy < newheight; dy++)
{
for (dx = 0; dx < newwidth; dx++)
{
x = (dx - (newwidth / 2)) * FRACUNIT;
y = (dy - (newheight / 2)) * FRACUNIT;
sx = FixedMul(x, ca) + FixedMul(y, sa) + xcenter;
sy = -FixedMul(x, sa) + FixedMul(y, ca) + ycenter;
sx >>= FRACBITS;
sy >>= FRACBITS;
if (sx >= 0 && sy >= 0 && sx < width && sy < height)
{
void *input = Picture_GetPatchPixel(patch, PICFMT_PATCH, sx, sy, bflip);
if (input != NULL)
{
rawdst[(dy * newwidth) + dx] = (0xFF00 | (*(UINT8 *)input));
if (dx < minx)
minx = dx;
if (dy < miny)
miny = dy;
if (dx > maxx)
maxx = dx;
if (dy > maxy)
maxy = dy;
}
}
}
}
ox = (newwidth / 2) + (leftoffset - xpivot);
oy = (newheight / 2) + (patch->topoffset - ypivot);
width = (maxx - minx);
height = (maxy - miny);
if ((unsigned)(width * height) != size)
{
UINT16 *src, *dest;
size = (width * height);
rawconv = Z_Calloc(size * sizeof(UINT16), PU_STATIC, NULL);
src = &rawdst[(miny * newwidth) + minx];
dest = rawconv;
dy = height;
while (dy--)
{
M_Memcpy(dest, src, width * sizeof(UINT16));
dest += width;
src += newwidth;
}
ox -= minx;
oy -= miny;
Z_Free(rawdst);
}
else
{
rawconv = rawdst;
width = newwidth;
height = newheight;
}
// make patch
rotated = (patch_t *)Picture_Convert(PICFMT_FLAT16, rawconv, PICFMT_PATCH, 0, NULL, width, height, 0, 0, 0);
Z_ChangeTag(rotated, PU_PATCH_ROTATED);
Z_SetUser(rotated, (void **)(&rotsprite->patches[idx]));
Z_Free(rawconv);
rotated->leftoffset = ox;
rotated->topoffset = oy;
}
#endif

21
src/r_patchrotation.h Normal file
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@ -0,0 +1,21 @@
// SONIC ROBO BLAST 2
//-----------------------------------------------------------------------------
// Copyright (C) 2020 by Jaime "Lactozilla" Passos.
//
// This program is free software distributed under the
// terms of the GNU General Public License, version 2.
// See the 'LICENSE' file for more details.
//-----------------------------------------------------------------------------
/// \file r_patchrotation.h
/// \brief Patch rotation.
#include "r_patch.h"
#include "r_picformats.h"
#ifdef ROTSPRITE
rotsprite_t *RotatedPatch_Create(INT32 numangles);
void RotatedPatch_DoRotation(rotsprite_t *rotsprite, patch_t *patch, INT32 angle, INT32 xpivot, INT32 ypivot, boolean flip);
extern fixed_t rollcosang[ROTANGLES];
extern fixed_t rollsinang[ROTANGLES];
#endif

465
src/r_picformats.c
View File

@ -16,10 +16,11 @@
#include "dehacked.h"
#include "i_video.h"
#include "r_data.h"
#include "r_textures.h"
#include "r_draw.h"
#include "r_patch.h"
#include "r_picformats.h"
#include "r_textures.h"
#include "r_things.h"
#include "r_draw.h"
#include "v_video.h"
#include "z_zone.h"
#include "w_wad.h"
@ -142,10 +143,21 @@ void *Picture_PatchConvert(
if (Picture_IsPatchFormat(informat))
{
inpatch = (patch_t *)picture;
inwidth = SHORT(inpatch->width);
inheight = SHORT(inpatch->height);
inleftoffset = SHORT(inpatch->leftoffset);
intopoffset = SHORT(inpatch->topoffset);
if (Picture_IsDoomPatchFormat(informat))
{
softwarepatch_t *doompatch = (softwarepatch_t *)picture;
inwidth = SHORT(doompatch->width);
inheight = SHORT(doompatch->height);
inleftoffset = SHORT(doompatch->leftoffset);
intopoffset = SHORT(doompatch->topoffset);
}
else
{
inwidth = inpatch->width;
inheight = inpatch->height;
inleftoffset = inpatch->leftoffset;
intopoffset = inpatch->topoffset;
}
}
// Write image size and offset
@ -275,6 +287,7 @@ void *Picture_PatchConvert(
switch (outformat)
{
case PICFMT_PATCH32:
case PICFMT_DOOMPATCH32:
{
if (inbpp == PICDEPTH_32BPP)
{
@ -294,6 +307,7 @@ void *Picture_PatchConvert(
break;
}
case PICFMT_PATCH16:
case PICFMT_DOOMPATCH16:
if (inbpp == PICDEPTH_32BPP)
{
RGBA_t in = *(RGBA_t *)input;
@ -338,9 +352,26 @@ void *Picture_PatchConvert(
img = Z_Malloc(size, PU_STATIC, NULL);
memcpy(img, imgbuf, size);
if (outsize != NULL)
*outsize = size;
return img;
if (Picture_IsInternalPatchFormat(outformat))
{
patch_t *converted = Patch_Create((softwarepatch_t *)img, size, NULL);
#ifdef HWRENDER
Patch_CreateGL(converted);
#endif
Z_Free(img);
if (outsize != NULL)
*outsize = sizeof(patch_t);
return converted;
}
else
{
if (outsize != NULL)
*outsize = size;
return img;
}
}
/** Converts a picture to a flat.
@ -391,8 +422,17 @@ void *Picture_FlatConvert(
if (Picture_IsPatchFormat(informat))
{
inpatch = (patch_t *)picture;
inwidth = SHORT(inpatch->width);
inheight = SHORT(inpatch->height);
if (Picture_IsDoomPatchFormat(informat))
{
softwarepatch_t *doompatch = ((softwarepatch_t *)picture);
inwidth = SHORT(doompatch->width);
inheight = SHORT(doompatch->height);
}
else
{
inwidth = inpatch->width;
inheight = inpatch->height;
}
}
size = (inwidth * inheight) * (outbpp / 8);
@ -503,22 +543,25 @@ void *Picture_GetPatchPixel(
UINT8 *s8 = NULL;
UINT16 *s16 = NULL;
UINT32 *s32 = NULL;
softwarepatch_t *doompatch = (softwarepatch_t *)patch;
INT16 width;
if (patch == NULL)
I_Error("Picture_GetPatchPixel: patch == NULL");
if (x >= 0 && x < SHORT(patch->width))
{
INT32 topdelta, prevdelta = -1;
INT32 colofs = 0;
width = (Picture_IsDoomPatchFormat(informat) ? patch->width : SHORT(patch->width));
if (flags & PICFLAGS_XFLIP)
colofs = LONG(patch->columnofs[(SHORT(patch->width)-1)-x]);
else
colofs = LONG(patch->columnofs[x]);
if (x >= 0 && x < width)
{
INT32 colx = (flags & PICFLAGS_XFLIP) ? (width-1)-x : x;
INT32 topdelta, prevdelta = -1;
INT32 colofs = (Picture_IsDoomPatchFormat(informat) ? LONG(patch->columnofs[colx]) : patch->columnofs[colx]);
// Column offsets are pointers so no casting required
column = (column_t *)((UINT8 *)patch + colofs);
if (Picture_IsDoomPatchFormat(informat))
column = (column_t *)((UINT8 *)doompatch + colofs);
else
column = (column_t *)((UINT8 *)patch->columns + colofs);
while (column->topdelta != 0xff)
{
@ -527,25 +570,25 @@ void *Picture_GetPatchPixel(
topdelta += prevdelta;
prevdelta = topdelta;
s8 = (UINT8 *)(column) + 3;
if (informat == PICFMT_PATCH32)
if (Picture_FormatBPP(informat) == PICDEPTH_32BPP)
s32 = (UINT32 *)s8;
else if (informat == PICFMT_PATCH16)
else if (Picture_FormatBPP(informat) == PICDEPTH_16BPP)
s16 = (UINT16 *)s8;
for (ofs = 0; ofs < column->length; ofs++)
{
if ((topdelta + ofs) == y)
{
if (informat == PICFMT_PATCH32)
if (Picture_FormatBPP(informat) == PICDEPTH_32BPP)
return &s32[ofs];
else if (informat == PICFMT_PATCH16)
else if (Picture_FormatBPP(informat) == PICDEPTH_16BPP)
return &s16[ofs];
else // PICFMT_PATCH
else // PICDEPTH_8BPP
return &s8[ofs];
}
}
if (informat == PICFMT_PATCH32)
if (Picture_FormatBPP(informat) == PICDEPTH_32BPP)
column = (column_t *)((UINT32 *)column + column->length);
else if (informat == PICFMT_PATCH16)
else if (Picture_FormatBPP(informat) == PICDEPTH_16BPP)
column = (column_t *)((UINT16 *)column + column->length);
else
column = (column_t *)((UINT8 *)column + column->length);
@ -568,15 +611,18 @@ INT32 Picture_FormatBPP(pictureformat_t format)
{
case PICFMT_PATCH32:
case PICFMT_FLAT32:
case PICFMT_DOOMPATCH32:
case PICFMT_PNG:
bpp = PICDEPTH_32BPP;
break;
case PICFMT_PATCH16:
case PICFMT_FLAT16:
case PICFMT_DOOMPATCH16:
bpp = PICDEPTH_16BPP;
break;
case PICFMT_PATCH:
case PICFMT_FLAT:
case PICFMT_DOOMPATCH:
bpp = PICDEPTH_8BPP;
break;
default:
@ -592,7 +638,43 @@ INT32 Picture_FormatBPP(pictureformat_t format)
*/
boolean Picture_IsPatchFormat(pictureformat_t format)
{
return (format == PICFMT_PATCH || format == PICFMT_PATCH16 || format == PICFMT_PATCH32);
return (Picture_IsInternalPatchFormat(format) || Picture_IsDoomPatchFormat(format));
}
/** Checks if the specified picture format is an internal patch.
*
* \param format Input picture format.
* \return True if the picture format is an internal patch, false if not.
*/
boolean Picture_IsInternalPatchFormat(pictureformat_t format)
{
switch (format)
{
case PICFMT_PATCH:
case PICFMT_PATCH16:
case PICFMT_PATCH32:
return true;
default:
return false;
}
}
/** Checks if the specified picture format is a Doom patch.
*
* \param format Input picture format.
* \return True if the picture format is a Doom patch, false if not.
*/
boolean Picture_IsDoomPatchFormat(pictureformat_t format)
{
switch (format)
{
case PICFMT_DOOMPATCH:
case PICFMT_DOOMPATCH16:
case PICFMT_DOOMPATCH32:
return true;
default:
return false;
}
}
/** Checks if the specified picture format is a flat.
@ -605,14 +687,14 @@ boolean Picture_IsFlatFormat(pictureformat_t format)
return (format == PICFMT_FLAT || format == PICFMT_FLAT16 || format == PICFMT_FLAT32);
}
/** Returns true if the lump is a valid patch.
* PICFMT_PATCH only, I think??
/** Returns true if the lump is a valid Doom patch.
* PICFMT_DOOMPATCH only.
*
* \param patch Input patch.
* \param picture Input patch size.
* \return True if the input patch is valid.
*/
boolean Picture_CheckIfPatch(patch_t *patch, size_t size)
boolean Picture_CheckIfDoomPatch(softwarepatch_t *patch, size_t size)
{
INT16 width, height;
boolean result;
@ -1465,11 +1547,6 @@ static void R_ParseSpriteInfo(boolean spr2)
info = Z_Calloc(sizeof(spriteinfo_t), PU_STATIC, NULL);
info->available = true;
#ifdef ROTSPRITE
if ((sprites != NULL) && (!spr2))
R_FreeSingleRotSprite(&sprites[sprnum]);
#endif
// Left Curly Brace
sprinfoToken = M_GetToken(NULL);
if (sprinfoToken == NULL)
@ -1530,9 +1607,6 @@ static void R_ParseSpriteInfo(boolean spr2)
size_t skinnum = skinnumbers[i];
skin_t *skin = &skins[skinnum];
spriteinfo_t *sprinfo = skin->sprinfo;
#ifdef ROTSPRITE
R_FreeSkinRotSprite(skinnum);
#endif
M_Memcpy(&sprinfo[spr2num], info, sizeof(spriteinfo_t));
}
}
@ -1622,316 +1696,3 @@ void R_LoadSpriteInfoLumps(UINT16 wadnum, UINT16 numlumps)
R_ParseSPRTINFOLump(wadnum, i);
}
}
#ifdef ROTSPRITE
//
// R_GetRollAngle
//
// Angles precalculated in R_InitSprites.
//
fixed_t rollcosang[ROTANGLES];
fixed_t rollsinang[ROTANGLES];
INT32 R_GetRollAngle(angle_t rollangle)
{
INT32 ra = AngleFixed(rollangle)>>FRACBITS;
#if (ROTANGDIFF > 1)
ra += (ROTANGDIFF/2);
#endif
ra /= ROTANGDIFF;
ra %= ROTANGLES;
return ra;
}
//
// R_CacheRotSprite
//
// Create a rotated sprite.
//
void R_CacheRotSprite(spritenum_t sprnum, UINT8 frame, spriteinfo_t *sprinfo, spriteframe_t *sprframe, INT32 rot, UINT8 flip)
{
INT32 angle;
patch_t *patch;
patch_t *newpatch;
UINT16 *rawdst;
size_t size;
pictureflags_t bflip = (flip) ? PICFLAGS_XFLIP : 0;
#define SPRITE_XCENTER (leftoffset)
#define SPRITE_YCENTER (height / 2)
#define ROTSPRITE_XCENTER (newwidth / 2)
#define ROTSPRITE_YCENTER (newheight / 2)
if (!(sprframe->rotsprite.cached & (1<<rot)))
{
INT32 dx, dy;
INT32 px, py;
INT32 width, height, leftoffset;
fixed_t ca, sa;
lumpnum_t lump = sprframe->lumppat[rot];
#ifndef NO_PNG_LUMPS
size_t lumplength;
#endif
if (lump == LUMPERROR)
return;
patch = (patch_t *)W_CacheLumpNum(lump, PU_STATIC);
#ifndef NO_PNG_LUMPS
lumplength = W_LumpLength(lump);
if (Picture_IsLumpPNG((const UINT8 *)patch, lumplength))
patch = (patch_t *)Picture_PNGConvert((const UINT8 *)patch, PICFMT_PATCH, NULL, NULL, NULL, NULL, lumplength, NULL, 0);
else
#endif
// Because there's something wrong with SPR_DFLM, I guess
if (!Picture_CheckIfPatch(patch, lumplength))
return;
width = SHORT(patch->width);
height = SHORT(patch->height);
leftoffset = SHORT(patch->leftoffset);
// rotation pivot
px = SPRITE_XCENTER;
py = SPRITE_YCENTER;
// get correct sprite info for sprite
if (sprinfo == NULL)
sprinfo = &spriteinfo[sprnum];
if (sprinfo->available)
{
px = sprinfo->pivot[frame].x;
py = sprinfo->pivot[frame].y;
}
if (bflip)
{
px = width - px;
leftoffset = width - leftoffset;
}
// Don't cache angle = 0
for (angle = 1; angle < ROTANGLES; angle++)
{
INT32 newwidth, newheight;
ca = rollcosang[angle];
sa = rollsinang[angle];
// Find the dimensions of the rotated patch.
{
INT32 w1 = abs(FixedMul(width << FRACBITS, ca) - FixedMul(height << FRACBITS, sa));
INT32 w2 = abs(FixedMul(-(width << FRACBITS), ca) - FixedMul(height << FRACBITS, sa));
INT32 h1 = abs(FixedMul(width << FRACBITS, sa) + FixedMul(height << FRACBITS, ca));
INT32 h2 = abs(FixedMul(-(width << FRACBITS), sa) + FixedMul(height << FRACBITS, ca));
w1 = FixedInt(FixedCeil(w1 + (FRACUNIT/2)));
w2 = FixedInt(FixedCeil(w2 + (FRACUNIT/2)));
h1 = FixedInt(FixedCeil(h1 + (FRACUNIT/2)));
h2 = FixedInt(FixedCeil(h2 + (FRACUNIT/2)));
newwidth = max(width, max(w1, w2));
newheight = max(height, max(h1, h2));
}
// check boundaries
{
fixed_t top[2][2];
fixed_t bottom[2][2];
top[0][0] = FixedMul((-ROTSPRITE_XCENTER) << FRACBITS, ca) + FixedMul((-ROTSPRITE_YCENTER) << FRACBITS, sa) + (px << FRACBITS);
top[0][1] = FixedMul((-ROTSPRITE_XCENTER) << FRACBITS, sa) + FixedMul((-ROTSPRITE_YCENTER) << FRACBITS, ca) + (py << FRACBITS);
top[1][0] = FixedMul((newwidth-ROTSPRITE_XCENTER) << FRACBITS, ca) + FixedMul((-ROTSPRITE_YCENTER) << FRACBITS, sa) + (px << FRACBITS);
top[1][1] = FixedMul((newwidth-ROTSPRITE_XCENTER) << FRACBITS, sa) + FixedMul((-ROTSPRITE_YCENTER) << FRACBITS, ca) + (py << FRACBITS);
bottom[0][0] = FixedMul((-ROTSPRITE_XCENTER) << FRACBITS, ca) + FixedMul((newheight-ROTSPRITE_YCENTER) << FRACBITS, sa) + (px << FRACBITS);
bottom[0][1] = -FixedMul((-ROTSPRITE_XCENTER) << FRACBITS, sa) + FixedMul((newheight-ROTSPRITE_YCENTER) << FRACBITS, ca) + (py << FRACBITS);
bottom[1][0] = FixedMul((newwidth-ROTSPRITE_XCENTER) << FRACBITS, ca) + FixedMul((newheight-ROTSPRITE_YCENTER) << FRACBITS, sa) + (px << FRACBITS);
bottom[1][1] = -FixedMul((newwidth-ROTSPRITE_XCENTER) << FRACBITS, sa) + FixedMul((newheight-ROTSPRITE_YCENTER) << FRACBITS, ca) + (py << FRACBITS);
top[0][0] >>= FRACBITS;
top[0][1] >>= FRACBITS;
top[1][0] >>= FRACBITS;
top[1][1] >>= FRACBITS;
bottom[0][0] >>= FRACBITS;
bottom[0][1] >>= FRACBITS;
bottom[1][0] >>= FRACBITS;
bottom[1][1] >>= FRACBITS;
#define BOUNDARYWCHECK(b) (b[0] < 0 || b[0] >= width)
#define BOUNDARYHCHECK(b) (b[1] < 0 || b[1] >= height)
#define BOUNDARYADJUST(x) x *= 2
// top left/right
if (BOUNDARYWCHECK(top[0]) || BOUNDARYWCHECK(top[1]))
BOUNDARYADJUST(newwidth);
// bottom left/right
else if (BOUNDARYWCHECK(bottom[0]) || BOUNDARYWCHECK(bottom[1]))
BOUNDARYADJUST(newwidth);
// top left/right
if (BOUNDARYHCHECK(top[0]) || BOUNDARYHCHECK(top[1]))
BOUNDARYADJUST(newheight);
// bottom left/right
else if (BOUNDARYHCHECK(bottom[0]) || BOUNDARYHCHECK(bottom[1]))
BOUNDARYADJUST(newheight);
#undef BOUNDARYWCHECK
#undef BOUNDARYHCHECK
#undef BOUNDARYADJUST
}
// Draw the rotated sprite to a temporary buffer.
size = (newwidth * newheight);
if (!size)
size = (width * height);
rawdst = Z_Calloc(size * sizeof(UINT16), PU_STATIC, NULL);
for (dy = 0; dy < newheight; dy++)
{
for (dx = 0; dx < newwidth; dx++)
{
INT32 x = (dx-ROTSPRITE_XCENTER) << FRACBITS;
INT32 y = (dy-ROTSPRITE_YCENTER) << FRACBITS;
INT32 sx = FixedMul(x, ca) + FixedMul(y, sa) + (px << FRACBITS);
INT32 sy = -FixedMul(x, sa) + FixedMul(y, ca) + (py << FRACBITS);
sx >>= FRACBITS;
sy >>= FRACBITS;
if (sx >= 0 && sy >= 0 && sx < width && sy < height)
{
void *input = Picture_GetPatchPixel(patch, PICFMT_PATCH, sx, sy, bflip);
if (input != NULL)
rawdst[(dy*newwidth)+dx] = (0xFF00 | (*(UINT8 *)input));
}
}
}
// make patch
newpatch = (patch_t *)Picture_Convert(PICFMT_FLAT16, rawdst, PICFMT_PATCH, 0, &size, newwidth, newheight, 0, 0, 0);
{
newpatch->leftoffset = (newpatch->width / 2) + (leftoffset - px);
newpatch->topoffset = (newpatch->height / 2) + (SHORT(patch->topoffset) - py);
}
//BP: we cannot use special tric in hardware mode because feet in ground caused by z-buffer
if (rendermode != render_none) // not for psprite
newpatch->topoffset += FEETADJUST>>FRACBITS;
// P_PrecacheLevel
if (devparm) spritememory += size;
// convert everything to little-endian, for big-endian support
newpatch->width = SHORT(newpatch->width);
newpatch->height = SHORT(newpatch->height);
newpatch->leftoffset = SHORT(newpatch->leftoffset);
newpatch->topoffset = SHORT(newpatch->topoffset);
#ifdef HWRENDER
if (rendermode == render_opengl)
{
GLPatch_t *grPatch = Z_Calloc(sizeof(GLPatch_t), PU_HWRPATCHINFO, NULL);
grPatch->mipmap = Z_Calloc(sizeof(GLMipmap_t), PU_HWRPATCHINFO, NULL);
grPatch->rawpatch = newpatch;
sprframe->rotsprite.patch[rot][angle] = (patch_t *)grPatch;
HWR_MakePatch(newpatch, grPatch, grPatch->mipmap, false);
}
else
#endif // HWRENDER
sprframe->rotsprite.patch[rot][angle] = newpatch;
// free rotated image data
Z_Free(rawdst);
}
// This rotation is cached now
sprframe->rotsprite.cached |= (1<<rot);
// free image data
Z_Free(patch);
}
#undef SPRITE_XCENTER
#undef SPRITE_YCENTER
#undef ROTSPRITE_XCENTER
#undef ROTSPRITE_YCENTER
}
//
// R_FreeSingleRotSprite
//
// Free sprite rotation data from memory, for a single spritedef.
//
void R_FreeSingleRotSprite(spritedef_t *spritedef)
{
UINT8 frame;
INT32 rot, ang;
for (frame = 0; frame < spritedef->numframes; frame++)
{
spriteframe_t *sprframe = &spritedef->spriteframes[frame];
for (rot = 0; rot < 16; rot++)
{
if (sprframe->rotsprite.cached & (1<<rot))
{
for (ang = 0; ang < ROTANGLES; ang++)
{
patch_t *rotsprite = sprframe->rotsprite.patch[rot][ang];
if (rotsprite)
{
#ifdef HWRENDER
if (rendermode == render_opengl)
{
GLPatch_t *grPatch = (GLPatch_t *)rotsprite;
if (grPatch->rawpatch)
{
Z_Free(grPatch->rawpatch);
grPatch->rawpatch = NULL;
}
if (grPatch->mipmap)
{
if (grPatch->mipmap->data)
{
Z_Free(grPatch->mipmap->data);
grPatch->mipmap->data = NULL;
}
Z_Free(grPatch->mipmap);
grPatch->mipmap = NULL;
}
}
#endif
Z_Free(rotsprite);
}
}
sprframe->rotsprite.cached &= ~(1<<rot);
}
}
}
}
//
// R_FreeSkinRotSprite
//
// Free sprite rotation data from memory, for a skin.
// Calls R_FreeSingleRotSprite.
//
void R_FreeSkinRotSprite(size_t skinnum)
{
size_t i;
skin_t *skin = &skins[skinnum];
spritedef_t *skinsprites = skin->sprites;
for (i = 0; i < NUMPLAYERSPRITES*2; i++)
{
R_FreeSingleRotSprite(skinsprites);
skinsprites++;
}
}
//
// R_FreeAllRotSprite
//
// Free ALL sprite rotation data from memory.
//
void R_FreeAllRotSprite(void)
{
INT32 i;
size_t s;
for (s = 0; s < numsprites; s++)
R_FreeSingleRotSprite(&sprites[s]);
for (i = 0; i < numskins; ++i)
R_FreeSkinRotSprite(i);
}
#endif

22
src/r_picformats.h
View File

@ -24,6 +24,7 @@ typedef enum
// Doom formats
PICFMT_PATCH,
PICFMT_FLAT,
PICFMT_DOOMPATCH,
// PNG
PICFMT_PNG,
@ -31,10 +32,12 @@ typedef enum
// 16bpp
PICFMT_PATCH16,
PICFMT_FLAT16,
PICFMT_DOOMPATCH16,
// 32bpp
PICFMT_PATCH32,
PICFMT_FLAT32
PICFMT_FLAT32,
PICFMT_DOOMPATCH32
} pictureformat_t;
typedef enum
@ -76,8 +79,10 @@ void *Picture_TextureToFlat(size_t trickytex);
INT32 Picture_FormatBPP(pictureformat_t format);
boolean Picture_IsPatchFormat(pictureformat_t format);
boolean Picture_IsInternalPatchFormat(pictureformat_t format);
boolean Picture_IsDoomPatchFormat(pictureformat_t format);
boolean Picture_IsFlatFormat(pictureformat_t format);
boolean Picture_CheckIfPatch(patch_t *patch, size_t size);
boolean Picture_CheckIfDoomPatch(softwarepatch_t *patch, size_t size);
// Structs
typedef enum
@ -120,15 +125,4 @@ extern spriteinfo_t spriteinfo[NUMSPRITES];
void R_LoadSpriteInfoLumps(UINT16 wadnum, UINT16 numlumps);
void R_ParseSPRTINFOLump(UINT16 wadNum, UINT16 lumpNum);
// Sprite rotation
#ifdef ROTSPRITE
INT32 R_GetRollAngle(angle_t rollangle);
void R_CacheRotSprite(spritenum_t sprnum, UINT8 frame, spriteinfo_t *sprinfo, spriteframe_t *sprframe, INT32 rot, UINT8 flip);
void R_FreeSingleRotSprite(spritedef_t *spritedef);
void R_FreeSkinRotSprite(size_t skinnum);
extern fixed_t rollcosang[ROTANGLES];
extern fixed_t rollsinang[ROTANGLES];
void R_FreeAllRotSprite(void);
#endif
#endif // __R_PATCH__
#endif // __R_PICFORMATS__

338
src/r_plane.c
View File

@ -115,33 +115,40 @@ void R_InitPlanes(void)
}
//
// Water ripple effect!!
// Water ripple effect
// Needs the height of the plane, and the vertical position of the span.
// Sets ripple_xfrac and ripple_yfrac, added to ds_xfrac and ds_yfrac, if the span is not tilted.
// Sets planeripple.xfrac and planeripple.yfrac, added to ds_xfrac and ds_yfrac, if the span is not tilted.
//
#ifndef NOWATER
INT32 ds_bgofs;
INT32 ds_waterofs;
struct
{
INT32 offset;
fixed_t xfrac, yfrac;
boolean active;
} planeripple;
static INT32 wtofs=0;
static boolean itswater;
static fixed_t ripple_xfrac;
static fixed_t ripple_yfrac;
static void R_PlaneRipple(visplane_t *plane, INT32 y, fixed_t plheight)
static void R_CalculatePlaneRipple(visplane_t *plane, INT32 y, fixed_t plheight, boolean calcfrac)
{
fixed_t distance = FixedMul(plheight, yslope[y]);
const INT32 yay = (wtofs + (distance>>9) ) & 8191;
const INT32 yay = (planeripple.offset + (distance>>9)) & 8191;
// ripples da water texture
angle_t angle = (plane->viewangle + plane->plangle)>>ANGLETOFINESHIFT;
ds_bgofs = FixedDiv(FINESINE(yay), (1<<12) + (distance>>11))>>FRACBITS;
angle = (angle + 2048) & 8191; // 90 degrees
ripple_xfrac = FixedMul(FINECOSINE(angle), (ds_bgofs<<FRACBITS));
ripple_yfrac = FixedMul(FINESINE(angle), (ds_bgofs<<FRACBITS));
if (calcfrac)
{
angle_t angle = (plane->viewangle + plane->plangle)>>ANGLETOFINESHIFT;
angle = (angle + 2048) & 8191; // 90 degrees
planeripple.xfrac = FixedMul(FINECOSINE(angle), (ds_bgofs<<FRACBITS));
planeripple.yfrac = FixedMul(FINESINE(angle), (ds_bgofs<<FRACBITS));
}
}
static void R_UpdatePlaneRipple(void)
{
ds_waterofs = (leveltime & 1)*16384;
planeripple.offset = (leveltime * 140);
}
#endif
//
// R_MapPlane
@ -159,7 +166,7 @@ static void R_PlaneRipple(visplane_t *plane, INT32 y, fixed_t plheight)
void R_MapPlane(INT32 y, INT32 x1, INT32 x2)
{
angle_t angle, planecos, planesin;
fixed_t distance, span;
fixed_t distance = 0, span;
size_t pindex;
#ifdef RANGECHECK
@ -167,41 +174,51 @@ void R_MapPlane(INT32 y, INT32 x1, INT32 x2)
I_Error("R_MapPlane: %d, %d at %d", x1, x2, y);
#endif
// from r_splats's R_RenderFloorSplat
if (x1 >= vid.width) x1 = vid.width - 1;
if (x1 >= vid.width)
x1 = vid.width - 1;
angle = (currentplane->viewangle + currentplane->plangle)>>ANGLETOFINESHIFT;
planecos = FINECOSINE(angle);
planesin = FINESINE(angle);
if (planeheight != cachedheight[y])
if (!currentplane->slope)
{
cachedheight[y] = planeheight;
distance = cacheddistance[y] = FixedMul(planeheight, yslope[y]);
ds_xstep = cachedxstep[y] = FixedMul(distance, basexscale);
ds_ystep = cachedystep[y] = FixedMul(distance, baseyscale);
angle = (currentplane->viewangle + currentplane->plangle)>>ANGLETOFINESHIFT;
planecos = FINECOSINE(angle);
planesin = FINESINE(angle);
if ((span = abs(centery-y)))
if (planeheight != cachedheight[y])
{
ds_xstep = cachedxstep[y] = FixedMul(planesin, planeheight) / span;
ds_ystep = cachedystep[y] = FixedMul(planecos, planeheight) / span;
cachedheight[y] = planeheight;
cacheddistance[y] = distance = FixedMul(planeheight, yslope[y]);
span = abs(centery - y);
if (span) // don't divide by zero
{
ds_xstep = FixedMul(planesin, planeheight) / span;
ds_ystep = FixedMul(planecos, planeheight) / span;
}
else
{
ds_xstep = FixedMul(distance, basexscale);
ds_ystep = FixedMul(distance, baseyscale);
}
cachedxstep[y] = ds_xstep;
cachedystep[y] = ds_ystep;
}
}
else
{
distance = cacheddistance[y];
ds_xstep = cachedxstep[y];
ds_ystep = cachedystep[y];
else
{
distance = cacheddistance[y];
ds_xstep = cachedxstep[y];
ds_ystep = cachedystep[y];
}
ds_xfrac = xoffs + FixedMul(planecos, distance) + (x1 - centerx) * ds_xstep;
ds_yfrac = yoffs - FixedMul(planesin, distance) + (x1 - centerx) * ds_ystep;
}
ds_xfrac = xoffs + FixedMul(planecos, distance) + (x1 - centerx) * ds_xstep;
ds_yfrac = yoffs - FixedMul(planesin, distance) + (x1 - centerx) * ds_ystep;
#ifndef NOWATER
if (itswater)
// Water ripple effect
if (planeripple.active)
{
// Needed for ds_bgofs
R_PlaneRipple(currentplane, y, planeheight);
R_CalculatePlaneRipple(currentplane, y, planeheight, (!currentplane->slope));
if (currentplane->slope)
{
@ -211,25 +228,25 @@ void R_MapPlane(INT32 y, INT32 x1, INT32 x2)
}
else
{
ds_xfrac += ripple_xfrac;
ds_yfrac += ripple_yfrac;
ds_xfrac += planeripple.xfrac;
ds_yfrac += planeripple.yfrac;
}
if (y+ds_bgofs>=viewheight)
if ((y + ds_bgofs) >= viewheight)
ds_bgofs = viewheight-y-1;
if (y+ds_bgofs<0)
if ((y + ds_bgofs) < 0)
ds_bgofs = -y;
}
#endif
pindex = distance >> LIGHTZSHIFT;
if (pindex >= MAXLIGHTZ)
pindex = MAXLIGHTZ - 1;
if (currentplane->slope)
ds_colormap = colormaps;
else
{
pindex = distance >> LIGHTZSHIFT;
if (pindex >= MAXLIGHTZ)
pindex = MAXLIGHTZ - 1;
ds_colormap = planezlight[pindex];
}
if (currentplane->extra_colormap)
ds_colormap = currentplane->extra_colormap->colormap + (ds_colormap - colormaps);
@ -592,9 +609,7 @@ void R_DrawPlanes(void)
visplane_t *pl;
INT32 i;
// Note: are these two lines really needed?
// R_DrawSinglePlane and R_DrawSkyPlane do span/column drawer resets themselves anyway
spanfunc = spanfuncs[BASEDRAWFUNC];
R_UpdatePlaneRipple();
for (i = 0; i < MAXVISPLANES; i++, pl++)
{
@ -606,10 +621,6 @@ void R_DrawPlanes(void)
R_DrawSinglePlane(pl);
}
}
#ifndef NOWATER
ds_waterofs = (leveltime & 1)*16384;
wtofs = leveltime * 140;
#endif
}
// R_DrawSkyPlane
@ -655,46 +666,48 @@ static void R_DrawSkyPlane(visplane_t *pl)
}
}
static void R_SlopeVectors(visplane_t *pl, INT32 i, float fudge)
// Potentially override other stuff for now cus we're mean. :< But draw a slope plane!
// I copied ZDoom's code and adapted it to SRB2... -Red
void R_CalculateSlopeVectors(pslope_t *slope, fixed_t planeviewx, fixed_t planeviewy, fixed_t planeviewz, fixed_t planexscale, fixed_t planeyscale, fixed_t planexoffset, fixed_t planeyoffset, angle_t planeviewangle, angle_t planeangle, float fudge)
{
// Potentially override other stuff for now cus we're mean. :< But draw a slope plane!
// I copied ZDoom's code and adapted it to SRB2... -Red
floatv3_t p, m, n;
float ang;
float vx, vy, vz;
float xscale = FIXED_TO_FLOAT(planexscale);
float yscale = FIXED_TO_FLOAT(planeyscale);
// compiler complains when P_GetSlopeZAt is used in FLOAT_TO_FIXED directly
// use this as a temp var to store P_GetSlopeZAt's return value each time
fixed_t temp;
vx = FIXED_TO_FLOAT(pl->viewx+xoffs);
vy = FIXED_TO_FLOAT(pl->viewy-yoffs);
vz = FIXED_TO_FLOAT(pl->viewz);
vx = FIXED_TO_FLOAT(planeviewx+planexoffset);
vy = FIXED_TO_FLOAT(planeviewy-planeyoffset);
vz = FIXED_TO_FLOAT(planeviewz);
temp = P_GetSlopeZAt(pl->slope, pl->viewx, pl->viewy);
temp = P_GetSlopeZAt(slope, planeviewx, planeviewy);
zeroheight = FIXED_TO_FLOAT(temp);
// p is the texture origin in view space
// Don't add in the offsets at this stage, because doing so can result in
// errors if the flat is rotated.
ang = ANG2RAD(ANGLE_270 - pl->viewangle);
ang = ANG2RAD(ANGLE_270 - planeviewangle);
p.x = vx * cos(ang) - vy * sin(ang);
p.z = vx * sin(ang) + vy * cos(ang);
temp = P_GetSlopeZAt(pl->slope, -xoffs, yoffs);
temp = P_GetSlopeZAt(slope, -planexoffset, planeyoffset);
p.y = FIXED_TO_FLOAT(temp) - vz;
// m is the v direction vector in view space
ang = ANG2RAD(ANGLE_180 - (pl->viewangle + pl->plangle));
m.x = cos(ang);
m.z = sin(ang);
ang = ANG2RAD(ANGLE_180 - (planeviewangle + planeangle));
m.x = yscale * cos(ang);
m.z = yscale * sin(ang);
// n is the u direction vector in view space
n.x = sin(ang);
n.z = -cos(ang);
n.x = xscale * sin(ang);
n.z = -xscale * cos(ang);
ang = ANG2RAD(pl->plangle);
temp = P_GetSlopeZAt(pl->slope, pl->viewx + FLOAT_TO_FIXED(sin(ang)), pl->viewy + FLOAT_TO_FIXED(cos(ang)));
ang = ANG2RAD(planeangle);
temp = P_GetSlopeZAt(slope, planeviewx + yscale * FLOAT_TO_FIXED(sin(ang)), planeviewy + yscale * FLOAT_TO_FIXED(cos(ang)));
m.y = FIXED_TO_FLOAT(temp) - zeroheight;
temp = P_GetSlopeZAt(pl->slope, pl->viewx + FLOAT_TO_FIXED(cos(ang)), pl->viewy - FLOAT_TO_FIXED(sin(ang)));
temp = P_GetSlopeZAt(slope, planeviewx + xscale * FLOAT_TO_FIXED(cos(ang)), planeviewy - xscale * FLOAT_TO_FIXED(sin(ang)));
n.y = FIXED_TO_FLOAT(temp) - zeroheight;
if (ds_powersoftwo)
@ -710,42 +723,58 @@ static void R_SlopeVectors(visplane_t *pl, INT32 i, float fudge)
// Eh. I tried making this stuff fixed-point and it exploded on me. Here's a macro for the only floating-point vector function I recall using.
#define CROSS(d, v1, v2) \
d.x = (v1.y * v2.z) - (v1.z * v2.y);\
d.y = (v1.z * v2.x) - (v1.x * v2.z);\
d.z = (v1.x * v2.y) - (v1.y * v2.x)
CROSS(ds_su[i], p, m);
CROSS(ds_sv[i], p, n);
CROSS(ds_sz[i], m, n);
d->x = (v1.y * v2.z) - (v1.z * v2.y);\
d->y = (v1.z * v2.x) - (v1.x * v2.z);\
d->z = (v1.x * v2.y) - (v1.y * v2.x)
CROSS(ds_sup, p, m);
CROSS(ds_svp, p, n);
CROSS(ds_szp, m, n);
#undef CROSS
ds_su[i].z *= focallengthf;
ds_sv[i].z *= focallengthf;
ds_sz[i].z *= focallengthf;
ds_sup->z *= focallengthf;
ds_svp->z *= focallengthf;
ds_szp->z *= focallengthf;
// Premultiply the texture vectors with the scale factors
#define SFMULT 65536.f
if (ds_powersoftwo)
{
ds_su[i].x *= (SFMULT * (1<<nflatshiftup));
ds_su[i].y *= (SFMULT * (1<<nflatshiftup));
ds_su[i].z *= (SFMULT * (1<<nflatshiftup));
ds_sv[i].x *= (SFMULT * (1<<nflatshiftup));
ds_sv[i].y *= (SFMULT * (1<<nflatshiftup));
ds_sv[i].z *= (SFMULT * (1<<nflatshiftup));
ds_sup->x *= (SFMULT * (1<<nflatshiftup));
ds_sup->y *= (SFMULT * (1<<nflatshiftup));
ds_sup->z *= (SFMULT * (1<<nflatshiftup));
ds_svp->x *= (SFMULT * (1<<nflatshiftup));
ds_svp->y *= (SFMULT * (1<<nflatshiftup));
ds_svp->z *= (SFMULT * (1<<nflatshiftup));
}
else
{
// Lactozilla: I'm essentially multiplying the vectors by FRACUNIT...
ds_su[i].x *= SFMULT;
ds_su[i].y *= SFMULT;
ds_su[i].z *= SFMULT;
ds_sv[i].x *= SFMULT;
ds_sv[i].y *= SFMULT;
ds_sv[i].z *= SFMULT;
ds_sup->x *= SFMULT;
ds_sup->y *= SFMULT;
ds_sup->z *= SFMULT;
ds_svp->x *= SFMULT;
ds_svp->y *= SFMULT;
ds_svp->z *= SFMULT;
}
#undef SFMULT
}
static void R_SetSlopePlaneVectors(visplane_t *pl, INT32 y, fixed_t xoff, fixed_t yoff, float fudge)
{
if (ds_su == NULL)
ds_su = Z_Malloc(sizeof(*ds_su) * vid.height, PU_STATIC, NULL);
if (ds_sv == NULL)
ds_sv = Z_Malloc(sizeof(*ds_sv) * vid.height, PU_STATIC, NULL);
if (ds_sz == NULL)
ds_sz = Z_Malloc(sizeof(*ds_sz) * vid.height, PU_STATIC, NULL);
ds_sup = &ds_su[y];
ds_svp = &ds_sv[y];
ds_szp = &ds_sz[y];
R_CalculateSlopeVectors(pl->slope, pl->viewx, pl->viewy, pl->viewz, FRACUNIT, FRACUNIT, xoff, yoff, pl->viewangle, pl->plangle, fudge);
}
void R_DrawSinglePlane(visplane_t *pl)
{
levelflat_t *levelflat;
@ -755,6 +784,7 @@ void R_DrawSinglePlane(visplane_t *pl)
ffloor_t *rover;
int type;
int spanfunctype = BASEDRAWFUNC;
angle_t viewang = viewangle;
if (!(pl->minx <= pl->maxx))
return;
@ -766,9 +796,7 @@ void R_DrawSinglePlane(visplane_t *pl)
return;
}
#ifndef NOWATER
itswater = false;
#endif
planeripple.active = false;
spanfunc = spanfuncs[BASEDRAWFUNC];
if (pl->polyobj)
@ -779,7 +807,7 @@ void R_DrawSinglePlane(visplane_t *pl)
else if (pl->polyobj->translucency > 0)
{
spanfunctype = (pl->polyobj->flags & POF_SPLAT) ? SPANDRAWFUNC_TRANSSPLAT : SPANDRAWFUNC_TRANS;
ds_transmap = transtables + ((pl->polyobj->translucency-1)<<FF_TRANSSHIFT);
ds_transmap = R_GetTranslucencyTable(pl->polyobj->translucency);
}
else if (pl->polyobj->flags & POF_SPLAT) // Opaque, but allow transparent flat pixels
spanfunctype = SPANDRAWFUNC_SPLAT;
@ -818,23 +846,23 @@ void R_DrawSinglePlane(visplane_t *pl)
if (pl->ffloor->alpha < 12)
return; // Don't even draw it
else if (pl->ffloor->alpha < 38)
ds_transmap = transtables + ((tr_trans90-1)<<FF_TRANSSHIFT);
ds_transmap = R_GetTranslucencyTable(tr_trans90);
else if (pl->ffloor->alpha < 64)
ds_transmap = transtables + ((tr_trans80-1)<<FF_TRANSSHIFT);
ds_transmap = R_GetTranslucencyTable(tr_trans80);
else if (pl->ffloor->alpha < 89)
ds_transmap = transtables + ((tr_trans70-1)<<FF_TRANSSHIFT);
ds_transmap = R_GetTranslucencyTable(tr_trans70);
else if (pl->ffloor->alpha < 115)
ds_transmap = transtables + ((tr_trans60-1)<<FF_TRANSSHIFT);
ds_transmap = R_GetTranslucencyTable(tr_trans60);
else if (pl->ffloor->alpha < 140)
ds_transmap = transtables + ((tr_trans50-1)<<FF_TRANSSHIFT);
ds_transmap = R_GetTranslucencyTable(tr_trans50);
else if (pl->ffloor->alpha < 166)
ds_transmap = transtables + ((tr_trans40-1)<<FF_TRANSSHIFT);
ds_transmap = R_GetTranslucencyTable(tr_trans40);
else if (pl->ffloor->alpha < 192)
ds_transmap = transtables + ((tr_trans30-1)<<FF_TRANSSHIFT);
ds_transmap = R_GetTranslucencyTable(tr_trans30);
else if (pl->ffloor->alpha < 217)
ds_transmap = transtables + ((tr_trans20-1)<<FF_TRANSSHIFT);
ds_transmap = R_GetTranslucencyTable(tr_trans20);
else if (pl->ffloor->alpha < 243)
ds_transmap = transtables + ((tr_trans10-1)<<FF_TRANSSHIFT);
ds_transmap = R_GetTranslucencyTable(tr_trans10);
else // Opaque, but allow transparent flat pixels
spanfunctype = SPANDRAWFUNC_SPLAT;
@ -850,12 +878,12 @@ void R_DrawSinglePlane(visplane_t *pl)
}
else light = (pl->lightlevel >> LIGHTSEGSHIFT);
#ifndef NOWATER
if (pl->ffloor->flags & FF_RIPPLE)
{
INT32 top, bottom;
itswater = true;
planeripple.active = true;
if (spanfunctype == SPANDRAWFUNC_TRANS)
{
spanfunctype = SPANDRAWFUNC_WATER;
@ -875,26 +903,11 @@ void R_DrawSinglePlane(visplane_t *pl)
vid.width, vid.width);
}
}
#endif
}
else
light = (pl->lightlevel >> LIGHTSEGSHIFT);
}
if (!pl->slope // Don't mess with angle on slopes! We'll handle this ourselves later
&& viewangle != pl->viewangle+pl->plangle)
{
memset(cachedheight, 0, sizeof (cachedheight));
angle = (pl->viewangle+pl->plangle-ANGLE_90)>>ANGLETOFINESHIFT;
basexscale = FixedDiv(FINECOSINE(angle),centerxfrac);
baseyscale = -FixedDiv(FINESINE(angle),centerxfrac);
viewangle = pl->viewangle+pl->plangle;
}
xoffs = pl->xoffs;
yoffs = pl->yoffs;
planeheight = abs(pl->height - pl->viewz);
currentplane = pl;
levelflat = &levelflats[pl->picnum];
@ -919,6 +932,20 @@ void R_DrawSinglePlane(visplane_t *pl)
R_CheckFlatLength(ds_flatwidth * ds_flatheight);
}
if (!pl->slope // Don't mess with angle on slopes! We'll handle this ourselves later
&& viewangle != pl->viewangle+pl->plangle)
{
memset(cachedheight, 0, sizeof (cachedheight));
angle = (pl->viewangle+pl->plangle-ANGLE_90)>>ANGLETOFINESHIFT;
basexscale = FixedDiv(FINECOSINE(angle),centerxfrac);
baseyscale = -FixedDiv(FINESINE(angle),centerxfrac);
viewangle = pl->viewangle+pl->plangle;
}
xoffs = pl->xoffs;
yoffs = pl->yoffs;
planeheight = abs(pl->height - pl->viewz);
if (light >= LIGHTLEVELS)
light = LIGHTLEVELS-1;
@ -978,50 +1005,41 @@ void R_DrawSinglePlane(visplane_t *pl)
xoffs -= (pl->slope->o.x + (1 << (31-nflatshiftup))) & ~((1 << (32-nflatshiftup))-1);
yoffs += (pl->slope->o.y + (1 << (31-nflatshiftup))) & ~((1 << (32-nflatshiftup))-1);
}
xoffs = (fixed_t)(xoffs*fudgecanyon);
yoffs = (fixed_t)(yoffs/fudgecanyon);
}
ds_sup = &ds_su[0];
ds_svp = &ds_sv[0];
ds_szp = &ds_sz[0];
#ifndef NOWATER
if (itswater)
if (planeripple.active)
{
INT32 i;
fixed_t plheight = abs(P_GetSlopeZAt(pl->slope, pl->viewx, pl->viewy) - pl->viewz);
fixed_t rxoffs = xoffs;
fixed_t ryoffs = yoffs;
R_PlaneBounds(pl);
for (i = pl->high; i < pl->low; i++)
for (x = pl->high; x < pl->low; x++)
{
R_PlaneRipple(pl, i, plheight);
xoffs = rxoffs + ripple_xfrac;
yoffs = ryoffs + ripple_yfrac;
R_SlopeVectors(pl, i, fudgecanyon);
R_CalculatePlaneRipple(pl, x, plheight, true);
R_SetSlopePlaneVectors(pl, x, (xoffs + planeripple.xfrac), (yoffs + planeripple.yfrac), fudgecanyon);
}
xoffs = rxoffs;
yoffs = ryoffs;
}
else
#endif
R_SlopeVectors(pl, 0, fudgecanyon);
R_SetSlopePlaneVectors(pl, 0, xoffs, yoffs, fudgecanyon);
#ifndef NOWATER
if (itswater && (spanfunctype == SPANDRAWFUNC_WATER))
spanfunctype = SPANDRAWFUNC_TILTEDWATER;
else
#endif
if (spanfunctype == SPANDRAWFUNC_TRANS)
spanfunctype = SPANDRAWFUNC_TILTEDTRANS;
else if (spanfunctype == SPANDRAWFUNC_SPLAT)
spanfunctype = SPANDRAWFUNC_TILTEDSPLAT;
else
spanfunctype = SPANDRAWFUNC_TILTED;
switch (spanfunctype)
{
case SPANDRAWFUNC_WATER:
spanfunctype = SPANDRAWFUNC_TILTEDWATER;
break;
case SPANDRAWFUNC_TRANS:
spanfunctype = SPANDRAWFUNC_TILTEDTRANS;
break;
case SPANDRAWFUNC_SPLAT:
spanfunctype = SPANDRAWFUNC_TILTEDSPLAT;
break;
default:
spanfunctype = SPANDRAWFUNC_TILTED;
break;
}
planezlight = scalelight[light];
}
@ -1081,7 +1099,7 @@ using the palette colors.
if (spanfunc == spanfuncs[BASEDRAWFUNC])
{
INT32 i;
ds_transmap = transtables + ((tr_trans50-1)<<FF_TRANSSHIFT);
ds_transmap = R_GetTranslucencyTable(tr_trans50);
spanfunc = spanfuncs[SPANDRAWFUNC_TRANS];
for (i=0; i<4; i++)
{
@ -1131,6 +1149,8 @@ using the palette colors.
}
}
#endif
viewangle = viewang;
}
void R_PlaneBounds(visplane_t *plane)

8
src/r_plane.h
View File

@ -87,11 +87,15 @@ visplane_t *R_CheckPlane(visplane_t *pl, INT32 start, INT32 stop);
void R_ExpandPlane(visplane_t *pl, INT32 start, INT32 stop);
void R_PlaneBounds(visplane_t *plane);
// Draws a single visplane.
void R_DrawSinglePlane(visplane_t *pl);
void R_CheckFlatLength(size_t size);
boolean R_CheckPowersOfTwo(void);
// Draws a single visplane.
void R_DrawSinglePlane(visplane_t *pl);
// Calculates the slope vectors needed for tilted span drawing.
void R_CalculateSlopeVectors(pslope_t *slope, fixed_t planeviewx, fixed_t planeviewy, fixed_t planeviewz, fixed_t planexscale, fixed_t planeyscale, fixed_t planexoffset, fixed_t planeyoffset, angle_t planeviewangle, angle_t planeangle, float fudge);
typedef struct planemgr_s
{
visplane_t *plane;

201
src/r_segs.c
View File

@ -73,170 +73,6 @@ static lighttable_t **walllights;
static INT16 *maskedtexturecol;
static fixed_t *maskedtextureheight = NULL;
// ==========================================================================
// R_Splats Wall Splats Drawer
// ==========================================================================
#ifdef WALLSPLATS
static INT16 last_ceilingclip[MAXVIDWIDTH];
static INT16 last_floorclip[MAXVIDWIDTH];
static void R_DrawSplatColumn(column_t *column)
{
INT32 topscreen, bottomscreen;
fixed_t basetexturemid;
INT32 topdelta, prevdelta = -1;
basetexturemid = dc_texturemid;
for (; column->topdelta != 0xff ;)
{
// calculate unclipped screen coordinates for post
topdelta = column->topdelta;
if (topdelta <= prevdelta)
topdelta += prevdelta;
prevdelta = topdelta;
topscreen = sprtopscreen + spryscale*topdelta;
bottomscreen = topscreen + spryscale*column->length;
dc_yl = (topscreen+FRACUNIT-1)>>FRACBITS;
dc_yh = (bottomscreen-1)>>FRACBITS;
if (dc_yh >= last_floorclip[dc_x])
dc_yh = last_floorclip[dc_x] - 1;
if (dc_yl <= last_ceilingclip[dc_x])
dc_yl = last_ceilingclip[dc_x] + 1;
if (dc_yl <= dc_yh && dl_yh < vid.height && yh > 0)
{
dc_source = (UINT8 *)column + 3;
dc_texturemid = basetexturemid - (topdelta<<FRACBITS);
// Drawn by R_DrawColumn.
colfunc();
}
column = (column_t *)((UINT8 *)column + column->length + 4);
}
dc_texturemid = basetexturemid;
}
static void R_DrawWallSplats(void)
{
wallsplat_t *splat;
seg_t *seg;
angle_t angle, angle1, angle2;
INT32 x1, x2;
size_t pindex;
column_t *col;
patch_t *patch;
fixed_t texturecolumn;
splat = (wallsplat_t *)linedef->splats;
I_Assert(splat != NULL);
seg = ds_p->curline;
// draw all splats from the line that touches the range of the seg
for (; splat; splat = splat->next)
{
angle1 = R_PointToAngle(splat->v1.x, splat->v1.y);
angle2 = R_PointToAngle(splat->v2.x, splat->v2.y);
angle1 = (angle1 - viewangle + ANGLE_90)>>ANGLETOFINESHIFT;
angle2 = (angle2 - viewangle + ANGLE_90)>>ANGLETOFINESHIFT;
// out of the viewangletox lut
/// \todo clip it to the screen
if (angle1 > FINEANGLES/2 || angle2 > FINEANGLES/2)
continue;
x1 = viewangletox[angle1];
x2 = viewangletox[angle2];
if (x1 >= x2)
continue; // does not cross a pixel
// splat is not in this seg range
if (x2 < ds_p->x1 || x1 > ds_p->x2)
continue;
if (x1 < ds_p->x1)
x1 = ds_p->x1;
if (x2 > ds_p->x2)
x2 = ds_p->x2;
if (x2 <= x1)
continue;
// calculate incremental stepping values for texture edges
rw_scalestep = ds_p->scalestep;
spryscale = ds_p->scale1 + (x1 - ds_p->x1)*rw_scalestep;
mfloorclip = floorclip;
mceilingclip = ceilingclip;
patch = W_CachePatchNum(splat->patch, PU_PATCH);
dc_texturemid = splat->top + (SHORT(patch->height)<<(FRACBITS-1)) - viewz;
if (splat->yoffset)
dc_texturemid += *splat->yoffset;
sprtopscreen = centeryfrac - FixedMul(dc_texturemid, spryscale);
// set drawing mode
switch (splat->flags & SPLATDRAWMODE_MASK)
{
case SPLATDRAWMODE_OPAQUE:
colfunc = colfuncs[BASEDRAWFUNC];
break;
case SPLATDRAWMODE_TRANS:
if (!cv_translucency.value)
colfunc = colfuncs[BASEDRAWFUNC];
else
{
dc_transmap = transtables + ((tr_trans50 - 1)<<FF_TRANSSHIFT);
colfunc = colfuncs[COLDRAWFUNC_FUZZY];
}
break;
case SPLATDRAWMODE_SHADE:
colfunc = colfuncs[COLDRAWFUNC_SHADE];
break;
}
dc_texheight = 0;
// draw the columns
for (dc_x = x1; dc_x <= x2; dc_x++, spryscale += rw_scalestep)
{
pindex = FixedMul(spryscale, LIGHTRESOLUTIONFIX)>>LIGHTSCALESHIFT;
if (pindex >= MAXLIGHTSCALE)
pindex = MAXLIGHTSCALE - 1;
dc_colormap = walllights[pindex];
if (frontsector->extra_colormap)
dc_colormap = frontsector->extra_colormap->colormap + (dc_colormap - colormaps);
sprtopscreen = centeryfrac - FixedMul(dc_texturemid, spryscale);
dc_iscale = 0xffffffffu / (unsigned)spryscale;
// find column of patch, from perspective
angle = (rw_centerangle + xtoviewangle[dc_x])>>ANGLETOFINESHIFT;
texturecolumn = rw_offset2 - splat->offset
- FixedMul(FINETANGENT(angle), rw_distance);
// FIXME!
texturecolumn >>= FRACBITS;
if (texturecolumn < 0 || texturecolumn >= SHORT(patch->width))
continue;
// draw the texture
col = (column_t *)((UINT8 *)patch + LONG(patch->columnofs[texturecolumn]));
R_DrawSplatColumn(col);
}
} // next splat
colfunc = colfuncs[BASEDRAWFUNC];
}
#endif //WALLSPLATS
// ==========================================================================
// R_RenderMaskedSegRange
// ==========================================================================
@ -321,7 +157,7 @@ void R_RenderMaskedSegRange(drawseg_t *ds, INT32 x1, INT32 x2)
if (ldef->alpha > 0 && ldef->alpha < FRACUNIT)
{
dc_transmap = transtables + ((R_GetLinedefTransTable(ldef->alpha) - 1) << FF_TRANSSHIFT);
dc_transmap = R_GetTranslucencyTable(R_GetLinedefTransTable(ldef->alpha));
colfunc = colfuncs[COLDRAWFUNC_FUZZY];
}
@ -339,7 +175,7 @@ void R_RenderMaskedSegRange(drawseg_t *ds, INT32 x1, INT32 x2)
if (curline->polyseg->translucency >= NUMTRANSMAPS)
return;
dc_transmap = transtables + ((curline->polyseg->translucency-1)<<FF_TRANSSHIFT);
dc_transmap = R_GetTranslucencyTable(curline->polyseg->translucency);
colfunc = colfuncs[COLDRAWFUNC_FUZZY];
}
@ -767,23 +603,23 @@ void R_RenderThickSideRange(drawseg_t *ds, INT32 x1, INT32 x2, ffloor_t *pfloor)
if (pfloor->alpha < 12)
return; // Don't even draw it
else if (pfloor->alpha < 38)
dc_transmap = transtables + ((tr_trans90-1)<<FF_TRANSSHIFT);
dc_transmap = R_GetTranslucencyTable(tr_trans90);
else if (pfloor->alpha < 64)
dc_transmap = transtables + ((tr_trans80-1)<<FF_TRANSSHIFT);
dc_transmap = R_GetTranslucencyTable(tr_trans80);
else if (pfloor->alpha < 89)
dc_transmap = transtables + ((tr_trans70-1)<<FF_TRANSSHIFT);
dc_transmap = R_GetTranslucencyTable(tr_trans70);
else if (pfloor->alpha < 115)
dc_transmap = transtables + ((tr_trans60-1)<<FF_TRANSSHIFT);
dc_transmap = R_GetTranslucencyTable(tr_trans60);
else if (pfloor->alpha < 140)
dc_transmap = transtables + ((tr_trans50-1)<<FF_TRANSSHIFT);
dc_transmap = R_GetTranslucencyTable(tr_trans50);
else if (pfloor->alpha < 166)
dc_transmap = transtables + ((tr_trans40-1)<<FF_TRANSSHIFT);
dc_transmap = R_GetTranslucencyTable(tr_trans40);
else if (pfloor->alpha < 192)
dc_transmap = transtables + ((tr_trans30-1)<<FF_TRANSSHIFT);
dc_transmap = R_GetTranslucencyTable(tr_trans30);
else if (pfloor->alpha < 217)
dc_transmap = transtables + ((tr_trans20-1)<<FF_TRANSSHIFT);
dc_transmap = R_GetTranslucencyTable(tr_trans20);
else if (pfloor->alpha < 243)
dc_transmap = transtables + ((tr_trans10-1)<<FF_TRANSSHIFT);
dc_transmap = R_GetTranslucencyTable(tr_trans10);
else
fuzzy = false; // Opaque
@ -2887,20 +2723,7 @@ void R_StoreWallRange(INT32 start, INT32 stop)
rw_tsilheight = &(ds_p->tsilheight);
rw_bsilheight = &(ds_p->bsilheight);
#ifdef WALLSPLATS
if (linedef->splats && cv_splats.value)
{
// Isn't a bit wasteful to copy the ENTIRE array for every drawseg?
M_Memcpy(last_ceilingclip + ds_p->x1, ceilingclip + ds_p->x1,
sizeof (INT16) * (ds_p->x2 - ds_p->x1 + 1));
M_Memcpy(last_floorclip + ds_p->x1, floorclip + ds_p->x1,
sizeof (INT16) * (ds_p->x2 - ds_p->x1 + 1));
R_RenderSegLoop();
R_DrawWallSplats();
}
else
#endif
R_RenderSegLoop();
R_RenderSegLoop();
colfunc = colfuncs[BASEDRAWFUNC];
if (portalline) // if curline is a portal, set portalrender for drawseg

1
src/r_skins.h
View File

@ -17,6 +17,7 @@
#include "info.h"
#include "sounds.h"
#include "d_player.h" // skinflags
#include "r_patch.h"
#include "r_picformats.h" // spriteinfo_t
#include "r_defs.h" // spritedef_t

1025
src/r_splats.c
View File

File diff suppressed because it is too large Load Diff

69
src/r_splats.h
View File

@ -14,68 +14,35 @@
#define __R_SPLATS_H__
#include "r_defs.h"
//#define WALLSPLATS // comment this out to compile without splat effects
/*#ifdef USEASM
#define FLOORSPLATS
#endif*/
#define MAXLEVELSPLATS 1024
// splat flags
#define SPLATDRAWMODE_MASK 0x03 // mask to get drawmode from flags
#define SPLATDRAWMODE_OPAQUE 0x00
#define SPLATDRAWMODE_SHADE 0x01
#define SPLATDRAWMODE_TRANS 0x02
#include "r_things.h"
// ==========================================================================
// DEFINITIONS
// ==========================================================================
// WALL SPLATS are patches drawn on top of wall segs
typedef struct wallsplat_s
struct rastery_s
{
lumpnum_t patch; // lump id.
vertex_t v1, v2; // vertices along the linedef
fixed_t top;
fixed_t offset; // offset in columns<<FRACBITS from start of linedef to start of splat
INT32 flags;
fixed_t *yoffset;
line_t *line; // the parent line of the splat seg
struct wallsplat_s *next;
} wallsplat_t;
fixed_t minx, maxx; // for each raster line starting at line 0
fixed_t tx1, ty1; // start points in texture at this line
fixed_t tx2, ty2; // end points in texture at this line
};
extern struct rastery_s *prastertab; // for ASM code
// FLOOR SPLATS are pic_t (raw horizontally stored) drawn on top of the floor or ceiling
typedef struct floorsplat_s
{
lumpnum_t pic; // a pic_t lump id
INT32 flags;
INT32 size; // 64, 128, 256, etc.
vertex_t verts[4]; // (x,y) as viewn from above on map
fixed_t z; // z (height) is constant for all the floorsplats
subsector_t *subsector; // the parent subsector
UINT16 *pic;
INT32 width, height;
fixed_t scale, xscale, yscale;
angle_t angle;
boolean tilted; // Uses the tilted drawer
pslope_t slope;
vector3_t verts[4]; // (x,y,z) as viewed from above on map
fixed_t x, y, z; // position
mobj_t *mobj; // Mobj it is tied to
struct floorsplat_s *next;
struct floorsplat_s *nextvis;
} floorsplat_t;
// p_setup.c
fixed_t P_SegLength(seg_t *seg);
// call at P_SetupLevel()
void R_ClearLevelSplats(void);
#ifdef WALLSPLATS
void R_AddWallSplat(line_t *wallline, INT16 sectorside, const char *patchname, fixed_t top,
fixed_t wallfrac, INT32 flags);
#endif
#ifdef FLOORSPLATS
void R_AddFloorSplat(subsector_t *subsec, mobj_t *mobj, const char *picname, fixed_t x, fixed_t y, fixed_t z,
INT32 flags);
#endif
void R_ClearVisibleFloorSplats(void);
void R_AddVisibleFloorSplats(subsector_t *subsec);
void R_DrawVisibleFloorSplats(void);
void R_DrawFloorSprite(vissprite_t *spr);
void R_RenderFloorSplat(floorsplat_t *pSplat, vector2_t *verts, vissprite_t *vis);
#endif /*__R_SPLATS_H__*/

21
src/r_textures.c
View File

@ -20,6 +20,7 @@
#include "m_misc.h"
#include "r_data.h"
#include "r_textures.h"
#include "r_patch.h"
#include "r_picformats.h"
#include "w_wad.h"
#include "z_zone.h"
@ -33,7 +34,7 @@
#endif
#ifdef HWRENDER
#include "hardware/hw_main.h" // HWR_LoadTextures
#include "hardware/hw_glob.h" // HWR_LoadMapTextures
#endif
#include <errno.h>
@ -266,7 +267,7 @@ UINT8 *R_GenerateTexture(size_t texnum)
UINT8 *blocktex;
texture_t *texture;
texpatch_t *patch;
patch_t *realpatch;
softwarepatch_t *realpatch;
UINT8 *pdata;
int x, x1, x2, i, width, height;
size_t blocksize;
@ -296,7 +297,7 @@ UINT8 *R_GenerateTexture(size_t texnum)
lumpnum = patch->lump;
lumplength = W_LumpLengthPwad(wadnum, lumpnum);
pdata = W_CacheLumpNumPwad(wadnum, lumpnum, PU_CACHE);
realpatch = (patch_t *)pdata;
realpatch = (softwarepatch_t *)pdata;
#ifndef NO_PNG_LUMPS
if (Picture_IsLumpPNG((UINT8 *)realpatch, lumplength))
@ -392,17 +393,17 @@ UINT8 *R_GenerateTexture(size_t texnum)
lumpnum = patch->lump;
pdata = W_CacheLumpNumPwad(wadnum, lumpnum, PU_CACHE);
lumplength = W_LumpLengthPwad(wadnum, lumpnum);
realpatch = (patch_t *)pdata;
realpatch = (softwarepatch_t *)pdata;
dealloc = true;
#ifndef NO_PNG_LUMPS
if (Picture_IsLumpPNG((UINT8 *)realpatch, lumplength))
realpatch = (patch_t *)Picture_PNGConvert((UINT8 *)realpatch, PICFMT_PATCH, NULL, NULL, NULL, NULL, lumplength, NULL, 0);
realpatch = (softwarepatch_t *)Picture_PNGConvert((UINT8 *)realpatch, PICFMT_DOOMPATCH, NULL, NULL, NULL, NULL, lumplength, NULL, 0);
else
#endif
#ifdef WALLFLATS
if (texture->type == TEXTURETYPE_FLAT)
realpatch = (patch_t *)Picture_Convert(PICFMT_FLAT, pdata, PICFMT_PATCH, 0, NULL, texture->width, texture->height, 0, 0, 0);
realpatch = (softwarepatch_t *)Picture_Convert(PICFMT_FLAT, pdata, PICFMT_DOOMPATCH, 0, NULL, texture->width, texture->height, 0, 0, 0);
else
#endif
{
@ -597,13 +598,13 @@ void *R_GetLevelFlat(levelflat_t *levelflat)
{
UINT8 *converted;
size_t size;
patch_t *patch = W_CacheLumpNum(levelflat->u.flat.lumpnum, PU_CACHE);
softwarepatch_t *patch = W_CacheLumpNum(levelflat->u.flat.lumpnum, PU_CACHE);
levelflat->width = ds_flatwidth = SHORT(patch->width);
levelflat->height = ds_flatheight = SHORT(patch->height);
levelflat->picture = Z_Malloc(levelflat->width * levelflat->height, PU_LEVEL, NULL);
converted = Picture_FlatConvert(PICFMT_PATCH, patch, PICFMT_FLAT, 0, &size, levelflat->width, levelflat->height, patch->topoffset, patch->leftoffset, 0);
converted = Picture_FlatConvert(PICFMT_DOOMPATCH, patch, PICFMT_FLAT, 0, &size, levelflat->width, levelflat->height, patch->topoffset, patch->leftoffset, 0);
M_Memcpy(levelflat->picture, converted, size);
Z_Free(converted);
}
@ -839,7 +840,7 @@ Rloadtextures (INT32 i, INT32 w)
UINT16 j;
UINT16 texstart, texend, texturesLumpPos;
texture_t *texture;
patch_t *patchlump;
softwarepatch_t *patchlump;
texpatch_t *patch;
// Get the lump numbers for the markers in the WAD, if they exist.
@ -1062,7 +1063,7 @@ void R_LoadTextures(void)
#ifdef HWRENDER
if (rendermode == render_opengl)
HWR_LoadTextures(numtextures);
HWR_LoadMapTextures(numtextures);
#endif
}

984
src/r_things.c
View File

File diff suppressed because it is too large Load Diff

52
src/r_things.h
View File

@ -15,6 +15,7 @@
#define __R_THINGS__
#include "r_plane.h"
#include "r_patch.h"
#include "r_picformats.h"
#include "r_portal.h"
#include "r_defs.h"
@ -64,7 +65,6 @@ fixed_t R_GetShadowZ(mobj_t *thing, pslope_t **shadowslope);
void R_AddSprites(sector_t *sec, INT32 lightlevel);
void R_InitSprites(void);
void R_ClearSprites(void);
void R_ClipSprites(drawseg_t* dsstart, portal_t* portal);
boolean R_ThingVisible (mobj_t *thing);
@ -75,6 +75,15 @@ boolean R_ThingVisibleWithinDist (mobj_t *thing,
boolean R_PrecipThingVisible (precipmobj_t *precipthing,
fixed_t precip_draw_dist);
boolean R_ThingHorizontallyFlipped (mobj_t *thing);
boolean R_ThingVerticallyFlipped (mobj_t *thing);
boolean R_ThingIsPaperSprite (mobj_t *thing);
boolean R_ThingIsFloorSprite (mobj_t *thing);
boolean R_ThingIsFullBright (mobj_t *thing);
boolean R_ThingIsFullDark (mobj_t *thing);
// --------------
// MASKED DRAWING
// --------------
@ -107,19 +116,23 @@ void R_DrawMasked(maskcount_t* masks, UINT8 nummasks);
typedef enum
{
// actual cuts
SC_NONE = 0,
SC_TOP = 1,
SC_BOTTOM = 1<<1,
SC_NONE = 0,
SC_TOP = 1,
SC_BOTTOM = 1<<1,
// other flags
SC_PRECIP = 1<<2,
SC_LINKDRAW = 1<<3,
SC_PRECIP = 1<<2,
SC_LINKDRAW = 1<<3,
SC_FULLBRIGHT = 1<<4,
SC_VFLIP = 1<<5,
SC_ISSCALED = 1<<6,
SC_SHADOW = 1<<7,
SC_FULLDARK = 1<<5,
SC_VFLIP = 1<<6,
SC_ISSCALED = 1<<7,
SC_ISROTATED = 1<<8,
SC_SHADOW = 1<<9,
SC_SHEAR = 1<<10,
SC_SPLAT = 1<<11,
// masks
SC_CUTMASK = SC_TOP|SC_BOTTOM,
SC_FLAGMASK = ~SC_CUTMASK
SC_CUTMASK = SC_TOP|SC_BOTTOM,
SC_FLAGMASK = ~SC_CUTMASK
} spritecut_e;
// A vissprite_t is a thing that will be drawn during a refresh,
@ -142,7 +155,9 @@ typedef struct vissprite_s
fixed_t pz, pzt; // physical bottom/top for sorting with 3D floors
fixed_t startfrac; // horizontal position of x1
fixed_t scale, sortscale; // sortscale only differs from scale for paper sprites and MF2_LINKDRAW
fixed_t scale;
fixed_t sortscale; // sortscale only differs from scale for paper sprites, floor sprites, and MF2_LINKDRAW
fixed_t sortsplat; // the sortscale from behind the floor sprite
fixed_t scalestep; // only for paper sprites, 0 otherwise
fixed_t paperoffset, paperdistance; // for paper sprites, offset/dist relative to the angle
fixed_t xiscale; // negative if flipped
@ -176,6 +191,13 @@ typedef struct vissprite_s
INT16 sz, szt;
spritecut_e cut;
UINT32 renderflags;
UINT8 rotateflags;
fixed_t spritexscale, spriteyscale;
fixed_t spritexoffset, spriteyoffset;
fixed_t shadowscale;
INT16 clipbot[MAXVIDWIDTH], cliptop[MAXVIDWIDTH];
@ -184,6 +206,12 @@ typedef struct vissprite_s
extern UINT32 visspritecount;
void R_ClipSprites(drawseg_t* dsstart, portal_t* portal);
void R_ClipVisSprite(vissprite_t *spr, INT32 x1, INT32 x2, drawseg_t* dsstart, portal_t* portal);
boolean R_SpriteIsFlashing(vissprite_t *vis);
UINT8 *R_GetSpriteTranslation(vissprite_t *vis);
// ----------
// DRAW NODES
// ----------

194
src/screen.c
View File

@ -28,6 +28,7 @@
#include "d_main.h"
#include "d_clisrv.h"
#include "f_finale.h"
#include "y_inter.h" // usebuffer
#include "i_sound.h" // closed captions
#include "s_sound.h" // ditto
#include "g_game.h" // ditto
@ -63,15 +64,15 @@ consvar_t cv_scr_height = CVAR_INIT ("scr_height", "800", CV_SAVE, CV_Unsigned,
consvar_t cv_scr_depth = CVAR_INIT ("scr_depth", "16 bits", CV_SAVE, scr_depth_cons_t, NULL);
consvar_t cv_renderview = CVAR_INIT ("renderview", "On", 0, CV_OnOff, NULL);
static void SCR_ActuallyChangeRenderer(void);
static CV_PossibleValue_t cv_renderer_t[] = {
CV_PossibleValue_t cv_renderer_t[] = {
{1, "Software"},
#ifdef HWRENDER
{2, "OpenGL"},
#endif
{0, NULL}
};
consvar_t cv_renderer = CVAR_INIT ("renderer", "Software", CV_SAVE|CV_NOLUA|CV_CALL, cv_renderer_t, SCR_ChangeRenderer);
consvar_t cv_renderer = CVAR_INIT ("renderer", "Software", CV_SAVE|CV_NOLUA|CV_CALL, cv_renderer_t, SCR_SetTargetRenderer);
static void SCR_ChangeFullscreen(void);
@ -121,34 +122,34 @@ void SCR_SetDrawFuncs(void)
colfuncs[COLDRAWFUNC_FOG] = R_DrawFogColumn_8;
spanfuncs[SPANDRAWFUNC_TRANS] = R_DrawTranslucentSpan_8;
spanfuncs[SPANDRAWFUNC_SPLAT] = R_DrawSplat_8;
spanfuncs[SPANDRAWFUNC_TRANSSPLAT] = R_DrawTranslucentSplat_8;
spanfuncs[SPANDRAWFUNC_FOG] = R_DrawFogSpan_8;
#ifndef NOWATER
spanfuncs[SPANDRAWFUNC_WATER] = R_DrawTranslucentWaterSpan_8;
#endif
spanfuncs[SPANDRAWFUNC_TILTED] = R_DrawTiltedSpan_8;
spanfuncs[SPANDRAWFUNC_TILTEDTRANS] = R_DrawTiltedTranslucentSpan_8;
#ifndef NOWATER
spanfuncs[SPANDRAWFUNC_TILTEDWATER] = R_DrawTiltedTranslucentWaterSpan_8;
#endif
spanfuncs[SPANDRAWFUNC_SPLAT] = R_DrawSplat_8;
spanfuncs[SPANDRAWFUNC_TRANSSPLAT] = R_DrawTranslucentSplat_8;
spanfuncs[SPANDRAWFUNC_TILTEDSPLAT] = R_DrawTiltedSplat_8;
spanfuncs[SPANDRAWFUNC_SPRITE] = R_DrawFloorSprite_8;
spanfuncs[SPANDRAWFUNC_TRANSSPRITE] = R_DrawTranslucentFloorSprite_8;
spanfuncs[SPANDRAWFUNC_TILTEDSPRITE] = R_DrawTiltedFloorSprite_8;
spanfuncs[SPANDRAWFUNC_TILTEDTRANSSPRITE] = R_DrawTiltedTranslucentFloorSprite_8;
spanfuncs[SPANDRAWFUNC_WATER] = R_DrawTranslucentWaterSpan_8;
spanfuncs[SPANDRAWFUNC_TILTEDWATER] = R_DrawTiltedTranslucentWaterSpan_8;
spanfuncs[SPANDRAWFUNC_FOG] = R_DrawFogSpan_8;
// Lactozilla: Non-powers-of-two
spanfuncs_npo2[BASEDRAWFUNC] = R_DrawSpan_NPO2_8;
spanfuncs_npo2[SPANDRAWFUNC_TRANS] = R_DrawTranslucentSpan_NPO2_8;
spanfuncs_npo2[SPANDRAWFUNC_SPLAT] = R_DrawSplat_NPO2_8;
spanfuncs_npo2[SPANDRAWFUNC_TRANSSPLAT] = R_DrawTranslucentSplat_NPO2_8;
spanfuncs_npo2[SPANDRAWFUNC_FOG] = NULL; // Not needed
#ifndef NOWATER
spanfuncs_npo2[SPANDRAWFUNC_WATER] = R_DrawTranslucentWaterSpan_NPO2_8;
#endif
spanfuncs_npo2[SPANDRAWFUNC_TILTED] = R_DrawTiltedSpan_NPO2_8;
spanfuncs_npo2[SPANDRAWFUNC_TILTEDTRANS] = R_DrawTiltedTranslucentSpan_NPO2_8;
#ifndef NOWATER
spanfuncs_npo2[SPANDRAWFUNC_TILTEDWATER] = R_DrawTiltedTranslucentWaterSpan_NPO2_8;
#endif
spanfuncs_npo2[SPANDRAWFUNC_SPLAT] = R_DrawSplat_NPO2_8;
spanfuncs_npo2[SPANDRAWFUNC_TRANSSPLAT] = R_DrawTranslucentSplat_NPO2_8;
spanfuncs_npo2[SPANDRAWFUNC_TILTEDSPLAT] = R_DrawTiltedSplat_NPO2_8;
spanfuncs_npo2[SPANDRAWFUNC_SPRITE] = R_DrawFloorSprite_NPO2_8;
spanfuncs_npo2[SPANDRAWFUNC_TRANSSPRITE] = R_DrawTranslucentFloorSprite_NPO2_8;
spanfuncs_npo2[SPANDRAWFUNC_TILTEDSPRITE] = R_DrawTiltedFloorSprite_NPO2_8;
spanfuncs_npo2[SPANDRAWFUNC_TILTEDTRANSSPRITE] = R_DrawTiltedTranslucentFloorSprite_NPO2_8;
spanfuncs_npo2[SPANDRAWFUNC_WATER] = R_DrawTranslucentWaterSpan_NPO2_8;
spanfuncs_npo2[SPANDRAWFUNC_TILTEDWATER] = R_DrawTiltedTranslucentWaterSpan_NPO2_8;
spanfuncs_npo2[SPANDRAWFUNC_FOG] = NULL; // Not needed
#ifdef RUSEASM
if (R_ASM)
@ -202,14 +203,15 @@ void SCR_SetMode(void)
// Lactozilla: Renderer switching
if (setrenderneeded)
{
Z_PreparePatchFlush();
needpatchflush = true;
needpatchrecache = true;
// stop recording movies (APNG only)
if (setrenderneeded && (moviemode == MM_APNG))
M_StopMovie();
VID_CheckRenderer();
if (!setmodeneeded)
VID_SetMode(vid.modenum);
vid.recalc = 1;
}
// Set the video mode in the video interface.
if (setmodeneeded)
VID_SetMode(--setmodeneeded);
@ -279,34 +281,9 @@ void SCR_Startup(void)
vid.modenum = 0;
vid.dupx = vid.width / BASEVIDWIDTH;
vid.dupy = vid.height / BASEVIDHEIGHT;
vid.dupx = vid.dupy = (vid.dupx < vid.dupy ? vid.dupx : vid.dupy);
vid.fdupx = FixedDiv(vid.width*FRACUNIT, BASEVIDWIDTH*FRACUNIT);
vid.fdupy = FixedDiv(vid.height*FRACUNIT, BASEVIDHEIGHT*FRACUNIT);
#ifdef HWRENDER
if (rendermode != render_opengl && rendermode != render_none) // This was just placing it incorrectly at non aspect correct resolutions in opengl
#endif
vid.fdupx = vid.fdupy = (vid.fdupx < vid.fdupy ? vid.fdupx : vid.fdupy);
vid.meddupx = (UINT8)(vid.dupx >> 1) + 1;
vid.meddupy = (UINT8)(vid.dupy >> 1) + 1;
#ifdef HWRENDER
vid.fmeddupx = vid.meddupx*FRACUNIT;
vid.fmeddupy = vid.meddupy*FRACUNIT;
#endif
vid.smalldupx = (UINT8)(vid.dupx / 3) + 1;
vid.smalldupy = (UINT8)(vid.dupy / 3) + 1;
#ifdef HWRENDER
vid.fsmalldupx = vid.smalldupx*FRACUNIT;
vid.fsmalldupy = vid.smalldupy*FRACUNIT;
#endif
vid.baseratio = FRACUNIT;
V_Init();
V_Recalc();
CV_RegisterVar(&cv_ticrate);
CV_RegisterVar(&cv_constextsize);
@ -323,38 +300,7 @@ void SCR_Recalc(void)
// bytes per pixel quick access
scr_bpp = vid.bpp;
// scale 1,2,3 times in x and y the patches for the menus and overlays...
// calculated once and for all, used by routines in v_video.c
vid.dupx = vid.width / BASEVIDWIDTH;
vid.dupy = vid.height / BASEVIDHEIGHT;
vid.dupx = vid.dupy = (vid.dupx < vid.dupy ? vid.dupx : vid.dupy);
vid.fdupx = FixedDiv(vid.width*FRACUNIT, BASEVIDWIDTH*FRACUNIT);
vid.fdupy = FixedDiv(vid.height*FRACUNIT, BASEVIDHEIGHT*FRACUNIT);
#ifdef HWRENDER
//if (rendermode != render_opengl && rendermode != render_none) // This was just placing it incorrectly at non aspect correct resolutions in opengl
// 13/11/18:
// The above is no longer necessary, since we want OpenGL to be just like software now
// -- Monster Iestyn
#endif
vid.fdupx = vid.fdupy = (vid.fdupx < vid.fdupy ? vid.fdupx : vid.fdupy);
//vid.baseratio = FixedDiv(vid.height << FRACBITS, BASEVIDHEIGHT << FRACBITS);
vid.baseratio = FRACUNIT;
vid.meddupx = (UINT8)(vid.dupx >> 1) + 1;
vid.meddupy = (UINT8)(vid.dupy >> 1) + 1;
#ifdef HWRENDER
vid.fmeddupx = vid.meddupx*FRACUNIT;
vid.fmeddupy = vid.meddupy*FRACUNIT;
#endif
vid.smalldupx = (UINT8)(vid.dupx / 3) + 1;
vid.smalldupy = (UINT8)(vid.dupy / 3) + 1;
#ifdef HWRENDER
vid.fsmalldupx = vid.smalldupx*FRACUNIT;
vid.fsmalldupy = vid.smalldupy*FRACUNIT;
#endif
V_Recalc();
// toggle off (then back on) the automap because some screensize-dependent values will
// be calculated next time the automap is activated.
@ -374,6 +320,12 @@ void SCR_Recalc(void)
// vid.recalc lasts only for the next refresh...
con_recalc = true;
am_recalc = true;
#ifdef HWRENDER
// Shoot! The screen texture was flushed!
if ((rendermode == render_opengl) && (gamestate == GS_INTERMISSION))
usebuffer = false;
#endif
}
// Check for screen cmd-line parms: to force a resolution.
@ -411,7 +363,16 @@ void SCR_CheckDefaultMode(void)
setmodeneeded = VID_GetModeForSize(cv_scr_width.value, cv_scr_height.value) + 1;
}
SCR_ActuallyChangeRenderer();
if (cv_renderer.value != (signed)rendermode)
{
if (chosenrendermode == render_none) // nothing set at command line
SCR_ChangeRenderer();
else
{
// Set cv_renderer to the current render mode
CV_StealthSetValue(&cv_renderer, rendermode);
}
}
}
// sets the modenum as the new default video mode to be saved in the config file
@ -441,64 +402,33 @@ void SCR_ChangeFullscreen(void)
#endif
}
static int target_renderer = 0;
void SCR_ActuallyChangeRenderer(void)
void SCR_SetTargetRenderer(void)
{
setrenderneeded = target_renderer;
if (!con_refresh)
SCR_ChangeRenderer();
}
void SCR_ChangeRenderer(void)
{
if ((signed)rendermode == cv_renderer.value)
return;
#ifdef HWRENDER
// Well, it didn't even load anyway.
if ((vid_opengl_state == -1) && (setrenderneeded == render_opengl))
// Check if OpenGL loaded successfully (or wasn't disabled) before switching to it.
if ((vid.glstate == VID_GL_LIBRARY_ERROR)
&& (cv_renderer.value == render_opengl))
{
if (M_CheckParm("-nogl"))
CONS_Alert(CONS_ERROR, "OpenGL rendering was disabled!\n");
else
CONS_Alert(CONS_ERROR, "OpenGL never loaded\n");
setrenderneeded = 0;
return;
}
#endif
// setting the same renderer twice WILL crash your game, so let's not, please
if (rendermode == setrenderneeded)
setrenderneeded = 0;
}
// Lactozilla: Renderer switching
void SCR_ChangeRenderer(void)
{
setrenderneeded = 0;
if (con_startup)
{
target_renderer = cv_renderer.value;
#ifdef HWRENDER
if (M_CheckParm("-opengl") && (vid_opengl_state == 1))
target_renderer = rendermode = render_opengl;
else
#endif
if (M_CheckParm("-software"))
target_renderer = rendermode = render_soft;
// set cv_renderer back
SCR_ChangeRendererCVars(rendermode);
return;
}
if (cv_renderer.value == 1)
target_renderer = render_soft;
else if (cv_renderer.value == 2)
target_renderer = render_opengl;
SCR_ActuallyChangeRenderer();
}
void SCR_ChangeRendererCVars(INT32 mode)
{
// set cv_renderer back
if (mode == render_soft)
CV_StealthSetValue(&cv_renderer, 1);
else if (mode == render_opengl)
CV_StealthSetValue(&cv_renderer, 2);
// Set the new render mode
setrenderneeded = cv_renderer.value;
con_refresh = false;
}
boolean SCR_IsAspectCorrect(INT32 width, INT32 height)

48
src/screen.h
View File

@ -72,10 +72,16 @@ typedef struct viddef_s
#ifdef HWRENDER
INT32/*fixed_t*/ fsmalldupx, fsmalldupy;
INT32/*fixed_t*/ fmeddupx, fmeddupy;
INT32 glstate;
#endif
} viddef_t;
#define VIDWIDTH vid.width
#define VIDHEIGHT vid.height
enum
{
VID_GL_LIBRARY_NOTLOADED = 0,
VID_GL_LIBRARY_LOADED = 1,
VID_GL_LIBRARY_ERROR = -1,
};
// internal additional info for vesa modes only
typedef struct
@ -134,18 +140,22 @@ enum
{
SPANDRAWFUNC_BASE = BASEDRAWFUNC,
SPANDRAWFUNC_TRANS,
SPANDRAWFUNC_SPLAT,
SPANDRAWFUNC_TRANSSPLAT,
SPANDRAWFUNC_FOG,
#ifndef NOWATER
SPANDRAWFUNC_WATER,
#endif
SPANDRAWFUNC_TILTED,
SPANDRAWFUNC_TILTEDTRANS,
SPANDRAWFUNC_SPLAT,
SPANDRAWFUNC_TRANSSPLAT,
SPANDRAWFUNC_TILTEDSPLAT,
#ifndef NOWATER
SPANDRAWFUNC_SPRITE,
SPANDRAWFUNC_TRANSSPRITE,
SPANDRAWFUNC_TILTEDSPRITE,
SPANDRAWFUNC_TILTEDTRANSSPRITE,
SPANDRAWFUNC_WATER,
SPANDRAWFUNC_TILTEDWATER,
#endif
SPANDRAWFUNC_FOG,
SPANDRAWFUNC_MAX
};
@ -170,10 +180,12 @@ extern boolean R_SSE2;
// ----------------
extern viddef_t vid;
extern INT32 setmodeneeded; // mode number to set if needed, or 0
extern UINT8 setrenderneeded;
void SCR_ChangeRenderer(void);
void SCR_ChangeRendererCVars(INT32 mode);
extern UINT8 setrenderneeded;
void SCR_SetTargetRenderer(void);
extern CV_PossibleValue_t cv_renderer_t[];
extern INT32 scr_bpp;
extern UINT8 *scr_borderpatch; // patch used to fill the view borders
@ -182,17 +194,23 @@ extern consvar_t cv_scr_width, cv_scr_height, cv_scr_depth, cv_renderview, cv_re
// wait for page flipping to end or not
extern consvar_t cv_vidwait;
// Initialize the screen
void SCR_Startup(void);
// Change video mode, only at the start of a refresh.
void SCR_SetMode(void);
// Set drawer functions for Software
void SCR_SetDrawFuncs(void);
// Recalc screen size dependent stuff
void SCR_Recalc(void);
// Check parms once at startup
void SCR_CheckDefaultMode(void);
// Set the mode number which is saved in the config
void SCR_SetDefaultMode (void);
void SCR_Startup (void);
// Set the mode number which is saved in the config
void SCR_SetDefaultMode(void);
FUNCMATH boolean SCR_IsAspectCorrect(INT32 width, INT32 height);

4
src/sdl/Srb2SDL-vc10.vcxproj
View File

@ -283,6 +283,8 @@
<ClInclude Include="..\r_draw.h" />
<ClInclude Include="..\r_local.h" />
<ClInclude Include="..\r_main.h" />
<ClInclude Include="..\r_patch.h" />
<ClInclude Include="..\r_patchrotation.h" />
<ClInclude Include="..\r_picformats.h" />
<ClInclude Include="..\r_plane.h" />
<ClInclude Include="..\r_portal.h" />
@ -452,6 +454,8 @@
<ExcludedFromBuild>true</ExcludedFromBuild>
</ClCompile>
<ClCompile Include="..\r_main.c" />
<ClCompile Include="..\r_patch.c" />
<ClCompile Include="..\r_patchrotation.c" />
<ClCompile Include="..\r_picformats.c" />
<ClCompile Include="..\r_plane.c" />
<ClCompile Include="..\r_portal.c" />

16
src/sdl/Srb2SDL-vc10.vcxproj.filters
View File

@ -477,12 +477,18 @@
<ClInclude Include="..\hardware\hw_clip.h">
<Filter>Hw_Hardware</Filter>
</ClInclude>
<ClInclude Include="..\r_textures.h">
<ClInclude Include="..\r_patch.h">
<Filter>R_Rend</Filter>
</ClInclude>
<ClInclude Include="..\r_patchrotation.h">
<Filter>R_Rend</Filter>
</ClInclude>
<ClInclude Include="..\r_picformats.h">
<Filter>R_Rend</Filter>
</ClInclude>
<ClInclude Include="..\r_textures.h">
<Filter>R_Rend</Filter>
</ClInclude>
<ClInclude Include="..\r_portal.h">
<Filter>R_Rend</Filter>
</ClInclude>
@ -961,12 +967,18 @@
<Filter>Hw_Hardware</Filter>
</ClCompile>
<ClCompile Include="..\apng.c" />
<ClCompile Include="..\r_textures.c">
<ClCompile Include="..\r_patch.c">
<Filter>R_Rend</Filter>
</ClCompile>
<ClCompile Include="..\r_patchrotation.c">
<Filter>R_Rend</Filter>
</ClCompile>
<ClCompile Include="..\r_picformats.c">
<Filter>R_Rend</Filter>
</ClCompile>
<ClCompile Include="..\r_textures.c">
<Filter>R_Rend</Filter>
</ClCompile>
<ClCompile Include="..\r_portal.c">
<Filter>R_Rend</Filter>
</ClCompile>

1
src/sdl/hwsym_sdl.c
View File

@ -86,6 +86,7 @@ void *hwSym(const char *funcName,void *handle)
GETFUNC(ClearBuffer);
GETFUNC(SetTexture);
GETFUNC(UpdateTexture);
GETFUNC(DeleteTexture);
GETFUNC(ReadRect);
GETFUNC(GClipRect);
GETFUNC(ClearMipMapCache);

95
src/sdl/i_video.c
View File

@ -95,7 +95,7 @@ static INT32 numVidModes = -1;
static char vidModeName[33][32]; // allow 33 different modes
rendermode_t rendermode = render_soft;
static rendermode_t chosenrendermode = render_soft; // set by command line arguments
rendermode_t chosenrendermode = render_none; // set by command line arguments
boolean highcolor = false;
@ -105,7 +105,6 @@ static consvar_t cv_stretch = CVAR_INIT ("stretch", "Off", CV_SAVE|CV_NOSHOWHELP
static consvar_t cv_alwaysgrabmouse = CVAR_INIT ("alwaysgrabmouse", "Off", CV_SAVE, CV_OnOff, NULL);
UINT8 graphics_started = 0; // Is used in console.c and screen.c
INT32 vid_opengl_state = 0;
// To disable fullscreen at startup; is set in VID_PrepareModeList
boolean allow_fullscreen = false;
@ -1443,7 +1442,8 @@ static SDL_bool Impl_CreateContext(void)
{
// Renderer-specific stuff
#ifdef HWRENDER
if ((rendermode == render_opengl) && (vid_opengl_state != -1))
if ((rendermode == render_opengl)
&& (vid.glstate != VID_GL_LIBRARY_ERROR))
{
if (!sdlglcontext)
sdlglcontext = SDL_GL_CreateContext(window);
@ -1480,7 +1480,7 @@ void VID_CheckGLLoaded(rendermode_t oldrender)
{
(void)oldrender;
#ifdef HWRENDER
if (vid_opengl_state == -1) // Well, it didn't work the first time anyway.
if (vid.glstate == VID_GL_LIBRARY_ERROR) // Well, it didn't work the first time anyway.
{
CONS_Alert(CONS_ERROR, "OpenGL never loaded\n");
rendermode = oldrender;
@ -1495,14 +1495,16 @@ void VID_CheckGLLoaded(rendermode_t oldrender)
#endif
}
void VID_CheckRenderer(void)
boolean VID_CheckRenderer(void)
{
boolean rendererchanged = false;
boolean contextcreated = false;
#ifdef HWRENDER
rendermode_t oldrenderer = rendermode;
#endif
if (dedicated)
return;
return false;
if (setrenderneeded)
{
@ -1516,11 +1518,12 @@ void VID_CheckRenderer(void)
// Initialise OpenGL before calling SDLSetMode!!!
// This is because SDLSetMode calls OglSdlSurface.
if (vid_opengl_state == 0)
if (vid.glstate == VID_GL_LIBRARY_NOTLOADED)
{
VID_StartupOpenGL();
// Loaded successfully!
if (vid_opengl_state == 1)
if (vid.glstate == VID_GL_LIBRARY_LOADED)
{
// Destroy the current window, if it exists.
if (window)
@ -1543,7 +1546,7 @@ void VID_CheckRenderer(void)
contextcreated = true;
}
}
else if (vid_opengl_state == -1)
else if (vid.glstate == VID_GL_LIBRARY_ERROR)
rendererchanged = false;
}
#endif
@ -1565,27 +1568,22 @@ void VID_CheckRenderer(void)
bufSurface = NULL;
}
if (rendererchanged)
{
#ifdef HWRENDER
if (vid_opengl_state == 1) // Only if OpenGL ever loaded!
HWR_FreeTextureCache();
if (rendererchanged && vid.glstate == VID_GL_LIBRARY_LOADED) // Only if OpenGL ever loaded!
HWR_ClearAllTextures();
#endif
SCR_SetDrawFuncs();
}
SCR_SetDrawFuncs();
}
#ifdef HWRENDER
else if (rendermode == render_opengl)
else if (rendermode == render_opengl && rendererchanged)
{
if (rendererchanged)
{
R_InitHardwareMode();
V_SetPalette(0);
}
HWR_Switch();
V_SetPalette(0);
}
#else
(void)oldrenderer;
#endif
return rendererchanged;
}
INT32 VID_SetMode(INT32 modeNum)
@ -1626,7 +1624,7 @@ static SDL_bool Impl_CreateWindow(SDL_bool fullscreen)
flags |= SDL_WINDOW_BORDERLESS;
#ifdef HWRENDER
if (vid_opengl_state == 1)
if (vid.glstate == VID_GL_LIBRARY_LOADED)
flags |= SDL_WINDOW_OPENGL;
#endif
@ -1747,12 +1745,44 @@ void I_StartupGraphics(void)
framebuffer = SDL_TRUE;
}
#ifdef HWRENDER
if (M_CheckParm("-opengl"))
chosenrendermode = rendermode = render_opengl;
// Renderer choices
// Takes priority over the config.
if (M_CheckParm("-renderer"))
{
INT32 i = 0;
CV_PossibleValue_t *renderer_list = cv_renderer_t;
const char *modeparm = M_GetNextParm();
while (renderer_list[i].strvalue)
{
if (!stricmp(modeparm, renderer_list[i].strvalue))
{
chosenrendermode = renderer_list[i].value;
break;
}
i++;
}
}
// Choose Software renderer
else if (M_CheckParm("-software"))
chosenrendermode = render_soft;
#ifdef HWRENDER
// Choose OpenGL renderer
else if (M_CheckParm("-opengl"))
chosenrendermode = render_opengl;
// Don't startup OpenGL
if (M_CheckParm("-nogl"))
{
vid.glstate = VID_GL_LIBRARY_ERROR;
if (chosenrendermode == render_opengl)
chosenrendermode = render_none;
}
#endif
chosenrendermode = rendermode = render_soft;
if (chosenrendermode != render_none)
rendermode = chosenrendermode;
usesdl2soft = M_CheckParm("-softblit");
borderlesswindow = M_CheckParm("-borderless");
@ -1761,9 +1791,7 @@ void I_StartupGraphics(void)
VID_Command_ModeList_f();
#ifdef HWRENDER
if (M_CheckParm("-nogl"))
vid_opengl_state = -1; // Don't startup OpenGL
else if (chosenrendermode == render_opengl)
if (rendermode == render_opengl)
VID_StartupOpenGL();
#endif
@ -1836,6 +1864,7 @@ void VID_StartupOpenGL(void)
HWD.pfnClearBuffer = hwSym("ClearBuffer",NULL);
HWD.pfnSetTexture = hwSym("SetTexture",NULL);
HWD.pfnUpdateTexture = hwSym("UpdateTexture",NULL);
HWD.pfnDeleteTexture = hwSym("DeleteTexture",NULL);
HWD.pfnReadRect = hwSym("ReadRect",NULL);
HWD.pfnGClipRect = hwSym("GClipRect",NULL);
HWD.pfnClearMipMapCache = hwSym("ClearMipMapCache",NULL);
@ -1863,9 +1892,9 @@ void VID_StartupOpenGL(void)
HWD.pfnSetShaderInfo = hwSym("SetShaderInfo",NULL);
HWD.pfnLoadCustomShader = hwSym("LoadCustomShader",NULL);
vid_opengl_state = HWD.pfnInit() ? 1 : -1; // let load the OpenGL library
vid.glstate = HWD.pfnInit() ? VID_GL_LIBRARY_LOADED : VID_GL_LIBRARY_ERROR; // let load the OpenGL library
if (vid_opengl_state == -1)
if (vid.glstate == VID_GL_LIBRARY_ERROR)
{
rendermode = render_soft;
setrenderneeded = 0;

11
src/st_stuff.c
View File

@ -232,7 +232,7 @@ void ST_doPaletteStuff(void)
void ST_UnloadGraphics(void)
{
Z_FreeTag(PU_HUDGFX);
Patch_FreeTag(PU_HUDGFX);
}
void ST_LoadGraphics(void)
@ -2080,21 +2080,21 @@ static void ST_drawNiGHTSHUD(void)
if (stplyr->powers[pw_nights_superloop])
{
pwr = stplyr->powers[pw_nights_superloop];
V_DrawSmallScaledPatch(110, 44, 0, W_CachePatchName("NPRUA0",PU_CACHE));
V_DrawSmallScaledPatch(110, 44, 0, W_CachePatchName("NPRUA0",PU_SPRITE));
V_DrawThinString(106, 52, V_MONOSPACE, va("%2d.%02d", pwr/TICRATE, G_TicsToCentiseconds(pwr)));
}
if (stplyr->powers[pw_nights_helper])
{
pwr = stplyr->powers[pw_nights_helper];
V_DrawSmallScaledPatch(150, 44, 0, W_CachePatchName("NPRUC0",PU_CACHE));
V_DrawSmallScaledPatch(150, 44, 0, W_CachePatchName("NPRUC0",PU_SPRITE));
V_DrawThinString(146, 52, V_MONOSPACE, va("%2d.%02d", pwr/TICRATE, G_TicsToCentiseconds(pwr)));
}
if (stplyr->powers[pw_nights_linkfreeze])
{
pwr = stplyr->powers[pw_nights_linkfreeze];
V_DrawSmallScaledPatch(190, 44, 0, W_CachePatchName("NPRUE0",PU_CACHE));
V_DrawSmallScaledPatch(190, 44, 0, W_CachePatchName("NPRUE0",PU_SPRITE));
V_DrawThinString(186, 52, V_MONOSPACE, va("%2d.%02d", pwr/TICRATE, G_TicsToCentiseconds(pwr)));
}
}
@ -2755,9 +2755,6 @@ static void ST_overlayDrawer(void)
void ST_Drawer(void)
{
if (needpatchrecache)
R_ReloadHUDGraphics();
#ifdef SEENAMES
if (cv_seenames.value && cv_allowseenames.value && displayplayer == consoleplayer && seenplayer && seenplayer->mo)
{

4
src/tmap.nas
View File

@ -763,8 +763,8 @@ TX2 EQU 16
TY2 EQU 20
RASTERY_SIZEOF EQU 24
cglobal rasterize_segment_tex
rasterize_segment_tex:
cglobal rasterize_segment_tex_asm
rasterize_segment_tex_asm:
push ebp
mov ebp,esp

57
src/v_video.c
View File

@ -529,7 +529,7 @@ void V_DrawStretchyFixedPatch(fixed_t x, fixed_t y, fixed_t pscale, fixed_t vsca
//if (rendermode != render_soft && !con_startup) // Why?
if (rendermode == render_opengl)
{
HWR_DrawStretchyFixedPatch((GLPatch_t *)patch, x, y, pscale, vscale, scrn, colormap);
HWR_DrawStretchyFixedPatch(patch, x, y, pscale, vscale, scrn, colormap);
return;
}
#endif
@ -551,7 +551,7 @@ void V_DrawStretchyFixedPatch(fixed_t x, fixed_t y, fixed_t pscale, fixed_t vsca
if (alphalevel)
{
v_translevel = transtables + ((alphalevel-1)<<FF_TRANSSHIFT);
v_translevel = R_GetTranslucencyTable(alphalevel);
patchdrawfunc = translucentpdraw;
}
}
@ -714,7 +714,7 @@ void V_DrawStretchyFixedPatch(fixed_t x, fixed_t y, fixed_t pscale, fixed_t vsca
// if it's meant to cover the whole screen, black out the rest (ONLY IF TOP LEFT ISN'T TRANSPARENT)
if (x == 0 && SHORT(patch->width) == BASEVIDWIDTH && y == 0 && SHORT(patch->height) == BASEVIDHEIGHT)
{
column = (const column_t *)((const UINT8 *)(patch) + LONG(patch->columnofs[0]));
column = (const column_t *)((const UINT8 *)(patch->columns) + (patch->columnofs[0]));
if (!column->topdelta)
{
source = (const UINT8 *)(column) + 3;
@ -782,7 +782,7 @@ void V_DrawStretchyFixedPatch(fixed_t x, fixed_t y, fixed_t pscale, fixed_t vsca
if (x+offx >= vid.width) // don't draw off the right of the screen (WRAP PREVENTION)
break;
}
column = (const column_t *)((const UINT8 *)(patch) + LONG(patch->columnofs[col>>FRACBITS]));
column = (const column_t *)((const UINT8 *)(patch->columns) + (patch->columnofs[col>>FRACBITS]));
while (column->topdelta != 0xff)
{
@ -829,7 +829,7 @@ void V_DrawCroppedPatch(fixed_t x, fixed_t y, fixed_t pscale, INT32 scrn, patch_
//if (rendermode != render_soft && !con_startup) // Not this again
if (rendermode == render_opengl)
{
HWR_DrawCroppedPatch((GLPatch_t*)patch,x,y,pscale,scrn,sx,sy,w,h);
HWR_DrawCroppedPatch(patch,x,y,pscale,scrn,sx,sy,w,h);
return;
}
#endif
@ -851,7 +851,7 @@ void V_DrawCroppedPatch(fixed_t x, fixed_t y, fixed_t pscale, INT32 scrn, patch_
if (alphalevel)
{
v_translevel = transtables + ((alphalevel-1)<<FF_TRANSSHIFT);
v_translevel = R_GetTranslucencyTable(alphalevel);
patchdrawfunc = translucentpdraw;
}
}
@ -1005,7 +1005,7 @@ void V_DrawCroppedPatch(fixed_t x, fixed_t y, fixed_t pscale, INT32 scrn, patch_
continue;
if (x >= vid.width) // don't draw off the right of the screen (WRAP PREVENTION)
break;
column = (const column_t *)((const UINT8 *)(patch) + LONG(patch->columnofs[col>>FRACBITS]));
column = (const column_t *)((const UINT8 *)(patch->columns) + (patch->columnofs[col>>FRACBITS]));
while (column->topdelta != 0xff)
{
@ -1500,7 +1500,7 @@ void V_DrawFillConsoleMap(INT32 x, INT32 y, INT32 w, INT32 h, INT32 c)
// Jimita (12-04-2018)
if (alphalevel)
{
fadetable = ((UINT8 *)transtables + ((alphalevel-1)<<FF_TRANSSHIFT) + (c*256));
fadetable = R_GetTranslucencyTable(alphalevel) + (c*256);
for (;(--h >= 0) && dest < deststop; dest += vid.width)
{
u = 0;
@ -1683,7 +1683,7 @@ void V_DrawFadeFill(INT32 x, INT32 y, INT32 w, INT32 h, INT32 c, UINT16 color, U
fadetable = ((color & 0xFF00) // Color is not palette index?
? ((UINT8 *)colormaps + strength*256) // Do COLORMAP fade.
: ((UINT8 *)transtables + ((9-strength)<<FF_TRANSSHIFT) + color*256)); // Else, do TRANSMAP** fade.
: ((UINT8 *)R_GetTranslucencyTable((9-strength)+1) + color*256)); // Else, do TRANSMAP** fade.
for (;(--h >= 0) && dest < deststop; dest += vid.width)
{
u = 0;
@ -1829,7 +1829,7 @@ void V_DrawFadeScreen(UINT16 color, UINT8 strength)
? ((UINT8 *)(((color & 0x0F00) == 0x0A00) ? fadecolormap // Do fadecolormap fade.
: (((color & 0x0F00) == 0x0B00) ? fadecolormap + (256 * FADECOLORMAPROWS) // Do white fadecolormap fade.
: colormaps)) + strength*256) // Do COLORMAP fade.
: ((UINT8 *)transtables + ((9-strength)<<FF_TRANSSHIFT) + color*256)); // Else, do TRANSMAP** fade.
: ((UINT8 *)R_GetTranslucencyTable((9-strength)+1) + color*256)); // Else, do TRANSMAP** fade.
const UINT8 *deststop = screens[0] + vid.rowbytes * vid.height;
UINT8 *buf = screens[0];
@ -3565,7 +3565,7 @@ void V_DoPostProcessor(INT32 view, postimg_t type, INT32 param)
angle_t disStart = (leveltime * 128) & FINEMASK; // in 0 to FINEANGLE
INT32 newpix;
INT32 sine;
//UINT8 *transme = transtables + ((tr_trans50-1)<<FF_TRANSSHIFT);
//UINT8 *transme = R_GetTranslucencyTable(tr_trans50);
for (y = yoffset; y < yoffset+height; y++)
{
@ -3622,7 +3622,7 @@ Unoptimized version
INT32 x, y;
// TODO: Add a postimg_param so that we can pick the translucency level...
UINT8 *transme = transtables + ((param-1)<<FF_TRANSSHIFT);
UINT8 *transme = R_GetTranslucencyTable(param);
for (y = yoffset; y < yoffset+height; y++)
{
@ -3770,3 +3770,36 @@ void V_Init(void)
CONS_Debug(DBG_RENDER, " screens[%d] = %x\n", i, screens[i]);
#endif
}
void V_Recalc(void)
{
// scale 1,2,3 times in x and y the patches for the menus and overlays...
// calculated once and for all, used by routines in v_video.c and v_draw.c
vid.dupx = vid.width / BASEVIDWIDTH;
vid.dupy = vid.height / BASEVIDHEIGHT;
vid.dupx = vid.dupy = (vid.dupx < vid.dupy ? vid.dupx : vid.dupy);
vid.fdupx = FixedDiv(vid.width*FRACUNIT, BASEVIDWIDTH*FRACUNIT);
vid.fdupy = FixedDiv(vid.height*FRACUNIT, BASEVIDHEIGHT*FRACUNIT);
#ifdef HWRENDER
//if (rendermode != render_opengl && rendermode != render_none) // This was just placing it incorrectly at non aspect correct resolutions in opengl
// 13/11/18:
// The above is no longer necessary, since we want OpenGL to be just like software now
// -- Monster Iestyn
#endif
vid.fdupx = vid.fdupy = (vid.fdupx < vid.fdupy ? vid.fdupx : vid.fdupy);
vid.meddupx = (UINT8)(vid.dupx >> 1) + 1;
vid.meddupy = (UINT8)(vid.dupy >> 1) + 1;
#ifdef HWRENDER
vid.fmeddupx = vid.meddupx*FRACUNIT;
vid.fmeddupy = vid.meddupy*FRACUNIT;
#endif
vid.smalldupx = (UINT8)(vid.dupx / 3) + 1;
vid.smalldupy = (UINT8)(vid.dupy / 3) + 1;
#ifdef HWRENDER
vid.fsmalldupx = vid.smalldupx*FRACUNIT;
vid.fsmalldupy = vid.smalldupy*FRACUNIT;
#endif
}

3
src/v_video.h
View File

@ -36,6 +36,9 @@ cv_rsaturation, cv_ysaturation, cv_gsaturation, cv_csaturation, cv_bsaturation,
// Allocates buffer screens, call before R_Init.
void V_Init(void);
// Recalculates the viddef (dupx, dupy, etc.) according to the current screen resolution.
void V_Recalc(void);
// Color look-up table
#define CLUTINDEX(r, g, b) (((r) >> 3) << 11) | (((g) >> 2) << 5) | ((b) >> 3)

74
src/w_wad.c
View File

@ -57,6 +57,7 @@
#include "r_defs.h"
#include "r_data.h"
#include "r_textures.h"
#include "r_patch.h"
#include "r_picformats.h"
#include "i_system.h"
#include "md5.h"
@ -833,11 +834,6 @@ UINT16 W_InitFile(const char *filename, boolean mainfile, boolean startup)
Z_Calloc(numlumps * sizeof (*wadfile->lumpcache), PU_STATIC, &wadfile->lumpcache);
Z_Calloc(numlumps * sizeof (*wadfile->patchcache), PU_STATIC, &wadfile->patchcache);
#ifdef HWRENDER
// allocates GLPatch info structures and store them in a tree
wadfile->hwrcache = M_AATreeAlloc(AATREE_ZUSER);
#endif
//
// add the wadfile
//
@ -847,7 +843,7 @@ UINT16 W_InitFile(const char *filename, boolean mainfile, boolean startup)
#ifdef HWRENDER
// Read shaders from file
if (rendermode == render_opengl && (vid_opengl_state == 1))
if (rendermode == render_opengl && (vid.glstate == VID_GL_LIBRARY_LOADED))
{
HWR_LoadCustomShadersFromFile(numwadfiles - 1, (type == RET_PK3));
HWR_CompileShaders();
@ -1670,13 +1666,7 @@ void *W_CacheSoftwarePatchNumPwad(UINT16 wad, UINT16 lump, INT32 tag)
if (!lumpcache[lump])
{
size_t len = W_LumpLengthPwad(wad, lump);
void *ptr, *lumpdata;
#ifndef NO_PNG_LUMPS
void *srcdata = NULL;
#endif
ptr = Z_Malloc(len, tag, &lumpcache[lump]);
lumpdata = Z_Malloc(len, tag, NULL);
void *ptr, *dest, *lumpdata = Z_Malloc(len, PU_STATIC, NULL);
// read the lump in full
W_ReadLumpHeaderPwad(wad, lump, lumpdata, 0, 0);
@ -1686,14 +1676,25 @@ void *W_CacheSoftwarePatchNumPwad(UINT16 wad, UINT16 lump, INT32 tag)
if (Picture_IsLumpPNG((UINT8 *)lumpdata, len))
{
size_t newlen;
srcdata = Picture_PNGConvert((UINT8 *)lumpdata, PICFMT_PATCH, NULL, NULL, NULL, NULL, len, &newlen, 0);
ptr = Z_Realloc(ptr, newlen, tag, &lumpcache[lump]);
M_Memcpy(ptr, srcdata, newlen);
Z_Free(srcdata);
void *converted = Picture_PNGConvert((UINT8 *)lumpdata, PICFMT_DOOMPATCH, NULL, NULL, NULL, NULL, len, &newlen, 0);
ptr = Z_Malloc(newlen, PU_STATIC, NULL);
M_Memcpy(ptr, converted, newlen);
Z_Free(converted);
len = newlen;
}
else // just copy it into the patch cache
#endif
{
ptr = Z_Malloc(len, PU_STATIC, NULL);
M_Memcpy(ptr, lumpdata, len);
}
Z_Free(lumpdata);
dest = Z_Calloc(sizeof(patch_t), tag, &lumpcache[lump]);
Patch_Create(ptr, len, dest);
Z_Free(ptr);
}
else
Z_ChangeTag(lumpcache[lump], tag);
@ -1708,45 +1709,22 @@ void *W_CacheSoftwarePatchNum(lumpnum_t lumpnum, INT32 tag)
void *W_CachePatchNumPwad(UINT16 wad, UINT16 lump, INT32 tag)
{
#ifdef HWRENDER
GLPatch_t *grPatch;
#endif
patch_t *patch;
if (!TestValidLump(wad, lump))
return NULL;
patch = W_CacheSoftwarePatchNumPwad(wad, lump, tag);
#ifdef HWRENDER
// Software-only compile cache the data without conversion
if (rendermode == render_soft || rendermode == render_none)
#endif
{
return W_CacheSoftwarePatchNumPwad(wad, lump, tag);
}
return (void *)patch;
#ifdef HWRENDER
grPatch = HWR_GetCachedGLPatchPwad(wad, lump);
if (grPatch->mipmap->data)
{
if (tag == PU_CACHE)
tag = PU_HWRCACHE;
Z_ChangeTag(grPatch->mipmap->data, tag);
}
else
{
patch_t *ptr = NULL;
// Only load the patch if we haven't initialised the grPatch yet
if (grPatch->mipmap->width == 0)
ptr = W_CacheLumpNumPwad(grPatch->wadnum, grPatch->lumpnum, PU_STATIC);
// Run HWR_MakePatch in all cases, to recalculate some things
HWR_MakePatch(ptr, grPatch, grPatch->mipmap, false);
Z_Free(ptr);
}
// return GLPatch_t, which can be casted to (patch_t) with valid patch header info
return (void *)grPatch;
Patch_CreateGL(patch);
return (void *)patch;
#endif
}
@ -1761,7 +1739,7 @@ void W_UnlockCachedPatch(void *patch)
// have different lifetimes from software's.
#ifdef HWRENDER
if (rendermode == render_opengl)
HWR_UnlockCachedPatch((GLPatch_t*)patch);
HWR_UnlockCachedPatch((GLPatch_t *)((patch_t *)patch)->hardware);
else
#endif
Z_Unlock(patch);

7
src/w_wad.h
View File

@ -102,10 +102,6 @@ virtlump_t* vres_Find(const virtres_t*, const char*);
#define lumpcache_t void *
#ifdef HWRENDER
#include "m_aatree.h"
#endif
// Resource type of the WAD. Yeah, I know this sounds dumb, but I'll leave it like this until I clean up the code further.
typedef enum restype
{
@ -123,9 +119,6 @@ typedef struct wadfile_s
lumpinfo_t *lumpinfo;
lumpcache_t *lumpcache;
lumpcache_t *patchcache;
#ifdef HWRENDER
aatree_t *hwrcache; // patches are cached in renderer's native format
#endif
UINT16 numlumps; // this wad's number of resources
FILE *handle;
UINT32 filesize; // for network

4
src/win32/Srb2win-vc10.vcxproj
View File

@ -298,6 +298,8 @@
<ExcludedFromBuild>true</ExcludedFromBuild>
</ClCompile>
<ClCompile Include="..\r_main.c" />
<ClCompile Include="..\r_patch.c" />
<ClCompile Include="..\r_patchrotation.c" />
<ClCompile Include="..\r_picformats.c" />
<ClCompile Include="..\r_plane.c" />
<ClCompile Include="..\r_portal.c" />
@ -454,6 +456,8 @@
<ClInclude Include="..\r_draw.h" />
<ClInclude Include="..\r_local.h" />
<ClInclude Include="..\r_main.h" />
<ClInclude Include="..\r_patch.h" />
<ClInclude Include="..\r_patchrotation.h" />
<ClInclude Include="..\r_picformats.h" />
<ClInclude Include="..\r_plane.h" />
<ClInclude Include="..\r_portal.h" />

17
src/win32/Srb2win-vc10.vcxproj.filters
View File

@ -469,9 +469,18 @@
<Filter>Hw_Hardware</Filter>
</ClCompile>
<ClCompile Include="..\apng.c" />
<ClCompile Include="..\r_patch.c">
<Filter>R_Rend</Filter>
</ClCompile>
<ClCompile Include="..\r_patchrotation.c">
<Filter>R_Rend</Filter>
</ClCompile>
<ClCompile Include="..\r_picformats.c">
<Filter>R_Rend</Filter>
</ClCompile>
<ClCompile Include="..\r_textures.c">
<Filter>R_Rend</Filter>
</ClCompile>
<ClCompile Include="..\r_portal.c">
<Filter>R_Rend</Filter>
</ClCompile>
@ -886,12 +895,18 @@
<Filter>Hw_Hardware</Filter>
</ClInclude>
<ClInclude Include="..\apng.h" />
<ClInclude Include="..\r_textures.h">
<ClInclude Include="..\r_patch.h">
<Filter>R_Rend</Filter>
</ClInclude>
<ClInclude Include="..\r_patchrotation.h">
<Filter>R_Rend</Filter>
</ClInclude>
<ClInclude Include="..\r_picformats.h">
<Filter>R_Rend</Filter>
</ClInclude>
<ClInclude Include="..\r_textures.h">
<Filter>R_Rend</Filter>
</ClInclude>
<ClInclude Include="..\r_portal.h">
<Filter>R_Rend</Filter>
</ClInclude>

2
src/win32/win_dll.c
View File

@ -107,6 +107,7 @@ static loadfunc_t hwdFuncTable[] = {
{"ClearBuffer@12", &hwdriver.pfnClearBuffer},
{"SetTexture@4", &hwdriver.pfnSetTexture},
{"UpdateTexture@4", &hwdriver.pfnUpdateTexture},
{"DeleteTexture@4", &hwdriver.pfnDeleteTexture},
{"ReadRect@24", &hwdriver.pfnReadRect},
{"GClipRect@20", &hwdriver.pfnGClipRect},
{"ClearMipMapCache@0", &hwdriver.pfnClearMipMapCache},
@ -139,6 +140,7 @@ static loadfunc_t hwdFuncTable[] = {
{"ClearBuffer", &hwdriver.pfnClearBuffer},
{"SetTexture", &hwdriver.pfnSetTexture},
{"UpdateTexture", &hwdriver.pfnUpdateTexture},
{"DeleteTexture", &hwdriver.pfnDeleteTexture},
{"ReadRect", &hwdriver.pfnReadRect},
{"GClipRect", &hwdriver.pfnGClipRect},
{"ClearMipMapCache", &hwdriver.pfnClearMipMapCache},

8
src/win32/win_vid.c
View File

@ -48,6 +48,7 @@
// this is the CURRENT rendermode!! very important: used by w_wad, and much other code
rendermode_t rendermode = render_soft;
rendermode_t chosenrendermode = render_none; // set by command line arguments
static void OnTop_OnChange(void);
// synchronize page flipping with screen refresh
static CV_PossibleValue_t CV_NeverOnOff[] = {{-1, "Never"}, {0, "Off"}, {1, "On"}, {0, NULL}};
@ -56,7 +57,6 @@ static consvar_t cv_stretch = CVAR_INIT ("stretch", "On", CV_SAVE|CV_NOSHOWHELP,
static consvar_t cv_ontop = CVAR_INIT ("ontop", "Never", 0, CV_NeverOnOff, NULL);
boolean highcolor;
int vid_opengl_state = 0;
static BOOL bDIBMode; // means we are using DIB instead of DirectDraw surfaces
static LPBITMAPINFO bmiMain = NULL;
@ -952,7 +952,11 @@ INT32 VID_SetMode(INT32 modenum)
return 1;
}
void VID_CheckRenderer(void) {}
boolean VID_CheckRenderer(void)
{
return false;
}
void VID_CheckGLLoaded(rendermode_t oldrender)
{
(void)oldrender;

80
src/y_inter.c
View File

@ -152,7 +152,6 @@ typedef struct
boolean usebuffer = false;
static boolean useinterpic;
static boolean safetorender = true;
static y_buffer_t *y_buffer;
static INT32 intertic;
@ -169,7 +168,6 @@ static void Y_CalculateCompetitionWinners(void);
static void Y_CalculateTimeRaceWinners(void);
static void Y_CalculateMatchWinners(void);
static void Y_UnloadData(void);
static void Y_CleanupData(void);
// Stuff copy+pasted from st_stuff.c
#define ST_DrawNumFromHud(h,n) V_DrawTallNum(hudinfo[h].x, hudinfo[h].y, hudinfo[h].f, n)
@ -316,19 +314,6 @@ void Y_IntermissionDrawer(void)
if (intertype == int_none || rendermode == render_none)
return;
// Lactozilla: Renderer switching
if (needpatchrecache)
{
Y_CleanupData();
safetorender = false;
}
if (!safetorender)
V_DrawFill(0, 0, BASEVIDWIDTH, BASEVIDHEIGHT, 31);
if (!safetorender)
goto dontdrawbg;
if (useinterpic)
V_DrawScaledPatch(0, 0, 0, interpic);
else if (!usetile)
@ -366,7 +351,6 @@ void Y_IntermissionDrawer(void)
if (!LUA_HudEnabled(hud_intermissiontally))
goto skiptallydrawer;
dontdrawbg:
if (intertype == int_coop)
{
INT32 bonusy;
@ -416,17 +400,14 @@ dontdrawbg:
bonusy = 150;
// Total
if (safetorender)
{
V_DrawScaledPatch(152, bonusy, 0, data.coop.ptotal);
V_DrawTallNum(BASEVIDWIDTH - 68, bonusy + 1, 0, data.coop.total);
}
V_DrawScaledPatch(152, bonusy, 0, data.coop.ptotal);
V_DrawTallNum(BASEVIDWIDTH - 68, bonusy + 1, 0, data.coop.total);
bonusy -= (3*SHORT(tallnum[0]->height)/2) + 1;
// Draw bonuses
for (i = 3; i >= 0; --i)
{
if (data.coop.bonuses[i].display && safetorender)
if (data.coop.bonuses[i].display)
{
V_DrawScaledPatch(152, bonusy, 0, data.coop.bonuspatches[i]);
V_DrawTallNum(BASEVIDWIDTH - 68, bonusy + 1, 0, data.coop.bonuses[i].points);
@ -655,8 +636,7 @@ dontdrawbg:
char strtime[10];
// draw the header
if (safetorender)
V_DrawScaledPatch(112, 2, 0, data.match.result);
V_DrawScaledPatch(112, 2, 0, data.match.result);
// draw the level name
V_DrawCenteredString(BASEVIDWIDTH/2, 20, 0, data.match.levelstring);
@ -1212,8 +1192,6 @@ void Y_StartIntermission(void)
I_Error("endtic is dirty");
#endif
safetorender = true;
if (!multiplayer)
{
timer = 0;
@ -2060,19 +2038,13 @@ void Y_EndIntermission(void)
usebuffer = false;
}
#define UNLOAD(x) if (x) {Z_ChangeTag(x, PU_CACHE);} x = NULL;
#define CLEANUP(x) x = NULL;
#define UNLOAD(x) if (x) {Patch_Free(x);} x = NULL;
//
// Y_UnloadData
//
static void Y_UnloadData(void)
{
// In hardware mode, don't Z_ChangeTag a pointer returned by W_CachePatchName().
// It doesn't work and is unnecessary.
if (rendermode != render_soft)
return;
// unload the background patches
UNLOAD(bgpatch);
UNLOAD(bgtile);
@ -2112,45 +2084,3 @@ static void Y_UnloadData(void)
break;
}
}
static void Y_CleanupData(void)
{
// unload the background patches
CLEANUP(bgpatch);
CLEANUP(bgtile);
CLEANUP(interpic);
switch (intertype)
{
case int_coop:
// unload the coop and single player patches
CLEANUP(data.coop.bonuspatches[3]);
CLEANUP(data.coop.bonuspatches[2]);
CLEANUP(data.coop.bonuspatches[1]);
CLEANUP(data.coop.bonuspatches[0]);
CLEANUP(data.coop.ptotal);
break;
case int_spec:
// unload the special stage patches
//CLEANUP(data.spec.cemerald);
//CLEANUP(data.spec.nowsuper);
CLEANUP(data.spec.bonuspatches[1]);
CLEANUP(data.spec.bonuspatches[0]);
CLEANUP(data.spec.pscore);
CLEANUP(data.spec.pcontinues);
break;
case int_match:
case int_race:
CLEANUP(data.match.result);
break;
case int_ctf:
CLEANUP(data.match.blueflag);
CLEANUP(data.match.redflag);
break;
default:
//without this default,
//int_none, int_tag, int_chaos, and int_classicrace
//are not handled
break;
}
}

75
src/z_zone.c
View File

@ -27,6 +27,7 @@
#include "doomdef.h"
#include "doomstat.h"
#include "r_patch.h"
#include "r_picformats.h"
#include "i_system.h" // I_GetFreeMem
#include "i_video.h" // rendermode
@ -495,36 +496,37 @@ void Z_FreeTags(INT32 lowtag, INT32 hightag)
}
}
/** Iterates through all memory for a given set of tags.
*
* \param lowtag The lowest tag to consider.
* \param hightag The highest tag to consider.
* \param iterfunc The iterator function.
*/
void Z_IterateTags(INT32 lowtag, INT32 hightag, boolean (*iterfunc)(void *))
{
memblock_t *block, *next;
if (!iterfunc)
I_Error("Z_IterateTags: no iterator function was given");
for (block = head.next; block != &head; block = next)
{
next = block->next; // get link before possibly freeing
if (block->tag >= lowtag && block->tag <= hightag)
{
void *mem = (UINT8 *)block->hdr + sizeof *block->hdr;
boolean free = iterfunc(mem);
if (free)
Z_Free(mem);
}
}
}
// -----------------
// Utility functions
// -----------------
// for renderer switching
boolean needpatchflush = false;
boolean needpatchrecache = false;
// flush all patches from memory
void Z_FlushCachedPatches(void)
{
CONS_Debug(DBG_RENDER, "Z_FlushCachedPatches()...\n");
Z_FreeTag(PU_PATCH);
Z_FreeTag(PU_HUDGFX);
Z_FreeTag(PU_HWRPATCHINFO);
Z_FreeTag(PU_HWRMODELTEXTURE);
Z_FreeTag(PU_HWRCACHE);
Z_FreeTag(PU_HWRCACHE_UNLOCKED);
Z_FreeTag(PU_HWRPATCHINFO_UNLOCKED);
Z_FreeTag(PU_HWRMODELTEXTURE_UNLOCKED);
}
void Z_PreparePatchFlush(void)
{
CONS_Debug(DBG_RENDER, "Z_PreparePatchFlush()...\n");
#ifdef ROTSPRITE
R_FreeAllRotSprite();
#endif
}
// starting value of nextcleanup
#define CLEANUPCOUNT 2000
@ -793,14 +795,19 @@ static void Command_Memfree_f(void)
Z_CheckHeap(-1);
CONS_Printf("\x82%s", M_GetText("Memory Info\n"));
CONS_Printf(M_GetText("Total heap used : %7s KB\n"), sizeu1(Z_TotalUsage()>>10));
CONS_Printf(M_GetText("Static : %7s KB\n"), sizeu1(Z_TagUsage(PU_STATIC)>>10));
CONS_Printf(M_GetText("Static (sound) : %7s KB\n"), sizeu1(Z_TagUsage(PU_SOUND)>>10));
CONS_Printf(M_GetText("Static (music) : %7s KB\n"), sizeu1(Z_TagUsage(PU_MUSIC)>>10));
CONS_Printf(M_GetText("Locked cache : %7s KB\n"), sizeu1(Z_TagUsage(PU_CACHE)>>10));
CONS_Printf(M_GetText("Level : %7s KB\n"), sizeu1(Z_TagUsage(PU_LEVEL)>>10));
CONS_Printf(M_GetText("Special thinker : %7s KB\n"), sizeu1(Z_TagUsage(PU_LEVSPEC)>>10));
CONS_Printf(M_GetText("All purgable : %7s KB\n"),
CONS_Printf(M_GetText("Total heap used : %7s KB\n"), sizeu1(Z_TotalUsage()>>10));
CONS_Printf(M_GetText("Static : %7s KB\n"), sizeu1(Z_TagUsage(PU_STATIC)>>10));
CONS_Printf(M_GetText("Static (sound) : %7s KB\n"), sizeu1(Z_TagUsage(PU_SOUND)>>10));
CONS_Printf(M_GetText("Static (music) : %7s KB\n"), sizeu1(Z_TagUsage(PU_MUSIC)>>10));
CONS_Printf(M_GetText("Patches : %7s KB\n"), sizeu1(Z_TagUsage(PU_PATCH)>>10));
CONS_Printf(M_GetText("Patches (low priority) : %7s KB\n"), sizeu1(Z_TagUsage(PU_PATCH_LOWPRIORITY)>>10));
CONS_Printf(M_GetText("Patches (rotated) : %7s KB\n"), sizeu1(Z_TagUsage(PU_PATCH_ROTATED)>>10));
CONS_Printf(M_GetText("Sprites : %7s KB\n"), sizeu1(Z_TagUsage(PU_SPRITE)>>10));
CONS_Printf(M_GetText("HUD graphics : %7s KB\n"), sizeu1(Z_TagUsage(PU_HUDGFX)>>10));
CONS_Printf(M_GetText("Locked cache : %7s KB\n"), sizeu1(Z_TagUsage(PU_CACHE)>>10));
CONS_Printf(M_GetText("Level : %7s KB\n"), sizeu1(Z_TagUsage(PU_LEVEL)>>10));
CONS_Printf(M_GetText("Special thinker : %7s KB\n"), sizeu1(Z_TagUsage(PU_LEVSPEC)>>10));
CONS_Printf(M_GetText("All purgable : %7s KB\n"),
sizeu1(Z_TagsUsage(PU_PURGELEVEL, INT32_MAX)>>10));
#ifdef HWRENDER

21
src/z_zone.h
View File

@ -42,8 +42,13 @@ enum
PU_SOUND = 11, // static while playing
PU_MUSIC = 12, // static while playing
PU_HUDGFX = 13, // static until WAD added
PU_PATCH = 14, // static until renderer change
PU_PATCH = 14, // static entire execution time
PU_PATCH_LOWPRIORITY = 15, // lower priority patch, static until level exited
PU_PATCH_ROTATED = 16, // rotated patch, static until level exited or WAD added
PU_PATCH_DATA = 17, // patch data, lifetime depends on the patch that owns it
PU_SPRITE = 18, // sprite patch, static until WAD added
PU_HUDGFX = 19, // HUD patch, static until WAD added
PU_HWRPATCHINFO = 21, // Hardware GLPatch_t struct for OpenGL texture cache
PU_HWRPATCHCOLMIPMAP = 22, // Hardware GLMipmap_t struct colormap variation of patch
@ -63,7 +68,7 @@ enum
PU_HWRCACHE_UNLOCKED = 102, // 'unlocked' PU_HWRCACHE memory:
// 'second-level' cache for graphics
// stored in hardware format and downloaded as needed
PU_HWRPATCHINFO_UNLOCKED = 103, // 'unlocked' PU_HWRPATCHINFO memory
PU_HWRPATCHINFO_UNLOCKED = 103, // 'unlocked' PU_HWRPATCHINFO memory
PU_HWRMODELTEXTURE_UNLOCKED = 104, // 'unlocked' PU_HWRMODELTEXTURE memory
};
@ -107,6 +112,10 @@ void *Z_ReallocAlign(void *ptr, size_t size, INT32 tag, void *user, INT32 alignb
#define Z_FreeTag(tagnum) Z_FreeTags(tagnum, tagnum)
void Z_FreeTags(INT32 lowtag, INT32 hightag);
// Iterate memory by tag
#define Z_IterateTag(tagnum, func) Z_IterateTags(tagnum, tagnum, func)
void Z_IterateTags(INT32 lowtag, INT32 hightag, boolean (*iterfunc)(void *));
//
// Utility functions
//
@ -144,10 +153,4 @@ size_t Z_TagsUsage(INT32 lowtag, INT32 hightag);
char *Z_StrDup(const char *in);
#define Z_Unlock(p) (void)p // TODO: remove this now that NDS code has been removed
// For renderer switching
extern boolean needpatchflush;
extern boolean needpatchrecache;
void Z_FlushCachedPatches(void);
void Z_PreparePatchFlush(void);
#endif