129 lines
3.3 KiB
C
129 lines
3.3 KiB
C
// SONIC ROBO BLAST 2
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//-----------------------------------------------------------------------------
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// Copyright (C) 1993-1996 by id Software, Inc.
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// Copyright (C) 2018-2021 by Jaime "Lactozilla" Passos.
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// Copyright (C) 2019-2021 by Sonic Team Junior.
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//
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// This program is free software distributed under the
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// terms of the GNU General Public License, version 2.
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// See the 'LICENSE' file for more details.
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//-----------------------------------------------------------------------------
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/// \file r_picformats.h
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/// \brief Patch generation.
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#ifndef __R_PICFORMATS__
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#define __R_PICFORMATS__
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#include "r_defs.h"
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#include "doomdef.h"
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typedef enum
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{
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PICFMT_NONE = 0,
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// Doom formats
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PICFMT_PATCH,
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PICFMT_FLAT,
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PICFMT_DOOMPATCH,
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// PNG
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PICFMT_PNG,
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// 16bpp
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PICFMT_PATCH16,
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PICFMT_FLAT16,
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PICFMT_DOOMPATCH16,
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// 32bpp
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PICFMT_PATCH32,
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PICFMT_FLAT32,
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PICFMT_DOOMPATCH32
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} pictureformat_t;
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typedef enum
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{
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PICFLAGS_XFLIP = 1,
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PICFLAGS_YFLIP = 1<<1
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} pictureflags_t;
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enum
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{
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PICDEPTH_NONE = 0,
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PICDEPTH_8BPP = 8,
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PICDEPTH_16BPP = 16,
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PICDEPTH_32BPP = 32
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};
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void *Picture_Convert(
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pictureformat_t informat, void *picture, pictureformat_t outformat,
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size_t insize, size_t *outsize,
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INT32 inwidth, INT32 inheight, INT32 inleftoffset, INT32 intopoffset,
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pictureflags_t flags);
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void *Picture_PatchConvert(
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pictureformat_t informat, void *picture, pictureformat_t outformat,
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size_t insize, size_t *outsize,
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INT16 inwidth, INT16 inheight, INT16 inleftoffset, INT16 intopoffset,
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pictureflags_t flags);
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void *Picture_FlatConvert(
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pictureformat_t informat, void *picture, pictureformat_t outformat,
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size_t insize, size_t *outsize,
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INT16 inwidth, INT16 inheight, INT16 inleftoffset, INT16 intopoffset,
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pictureflags_t flags);
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void *Picture_GetPatchPixel(
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patch_t *patch, pictureformat_t informat,
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INT32 x, INT32 y,
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pictureflags_t flags);
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void *Picture_TextureToFlat(size_t trickytex);
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INT32 Picture_FormatBPP(pictureformat_t format);
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boolean Picture_IsPatchFormat(pictureformat_t format);
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boolean Picture_IsInternalPatchFormat(pictureformat_t format);
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boolean Picture_IsDoomPatchFormat(pictureformat_t format);
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boolean Picture_IsFlatFormat(pictureformat_t format);
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boolean Picture_CheckIfDoomPatch(softwarepatch_t *patch, size_t size);
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// Structs
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typedef enum
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{
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ROTAXIS_X, // Roll (the default)
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ROTAXIS_Y, // Pitch
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ROTAXIS_Z // Yaw
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} rotaxis_t;
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typedef struct
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{
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INT32 x, y;
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rotaxis_t rotaxis;
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} spriteframepivot_t;
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typedef struct
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{
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spriteframepivot_t pivot[64];
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boolean available;
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} spriteinfo_t;
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// Portable Network Graphics
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boolean Picture_IsLumpPNG(const UINT8 *d, size_t s);
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#define Picture_ThrowPNGError(lumpname, wadfilename) I_Error("W_Wad: Lump \"%s\" in file \"%s\" is a .png - please convert to either Doom or Flat (raw) image format.", lumpname, wadfilename); // Fears Of LJ Sonic
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#ifndef NO_PNG_LUMPS
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void *Picture_PNGConvert(
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const UINT8 *png, pictureformat_t outformat,
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INT32 *w, INT32 *h,
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INT16 *topoffset, INT16 *leftoffset,
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size_t insize, size_t *outsize,
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pictureflags_t flags);
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boolean Picture_PNGDimensions(UINT8 *png, INT32 *width, INT32 *height, INT16 *topoffset, INT16 *leftoffset, size_t size);
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#define PICTURE_PNG_USELOOKUP
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#endif
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// SpriteInfo
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extern spriteinfo_t spriteinfo[NUMSPRITES];
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void R_LoadSpriteInfoLumps(UINT16 wadnum, UINT16 numlumps);
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void R_ParseSPRTINFOLump(UINT16 wadNum, UINT16 lumpNum);
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#endif // __R_PICFORMATS__
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