diff --git a/src/sdl2/i_video.c b/src/sdl2/i_video.c index 6c641f60..b7db29b0 100644 --- a/src/sdl2/i_video.c +++ b/src/sdl2/i_video.c @@ -119,9 +119,7 @@ static SDL_bool disable_mouse = SDL_FALSE; static INT32 firstEntry = 0; // SDL vars -#ifndef HWRENDER //[segabor] !!! I had problem compiling this source with gcc 3.3 static SDL_Surface *vidSurface = NULL; -#endif static SDL_Surface *bufSurface = NULL; static SDL_Surface *icoSurface = NULL; static SDL_Color localPalette[256]; @@ -243,32 +241,44 @@ static void SDLSetMode(INT32 width, INT32 height, SDL_bool fullscreen) SDL_RenderSetLogicalSize(renderer, width, height); - // Set up Texture - realwidth = width; - realheight = height; - if (texture != NULL) + if (rendermode == render_soft) { - SDL_DestroyTexture(texture); - } - texture = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_RGBA8888, SDL_TEXTUREACCESS_STREAMING, width, height); + // Set up Texture + realwidth = width; + realheight = height; + if (texture != NULL) + { + SDL_DestroyTexture(texture); + } + texture = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_RGBA8888, SDL_TEXTUREACCESS_STREAMING, width, height); - // Set up SW surface - if (vidSurface != NULL) - { - SDL_FreeSurface(vidSurface); - } + // Set up SW surface + if (vidSurface != NULL) + { + SDL_FreeSurface(vidSurface); + } #ifdef SDL_BIG_ENDIAN - rmask = 0xFF000000; - gmask = 0x00FF0000; - bmask = 0x0000FF00; - amask = 0x000000FF; + rmask = 0xFF000000; + gmask = 0x00FF0000; + bmask = 0x0000FF00; + amask = 0x000000FF; #else // HEAD HEADS UP THE ASSIGNMENT ORDER IS FLIPPED, I WAS LAZY --Fury - amask = 0xFF000000; - bmask = 0x00FF0000; - gmask = 0x0000FF00; - rmask = 0x000000FF; + amask = 0xFF000000; + bmask = 0x00FF0000; + gmask = 0x0000FF00; + rmask = 0x000000FF; +#endif + vidSurface = SDL_CreateRGBSurface(0, width, height, 32, rmask, gmask, bmask, amask); + } +#ifdef HWRENDER + else if (rendermode == render_opengl) + { + if (sdlglcontext == 0) + { + sdlglcontext = SDL_GL_CreateContext(window); + } + } #endif - vidSurface = SDL_CreateRGBSurface(0, width, height, 32, rmask, gmask, bmask, amask); } // @@ -1813,15 +1823,46 @@ static SDL_bool Impl_CreateWindow(SDL_bool fullscreen) #ifdef HWRENDER if (rendermode == render_opengl) { - flags |= SDL_WINDOW_OPENGL; + /* + * We want at least 1 bit R, G, and B, + * and at least 16 bpp. Why 1 bit? May be more? + */ + SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 1); + SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 1); + SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 1); + SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1); + + window = SDL_CreateWindow("SRB2", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, + realwidth, realheight, flags | SDL_WINDOW_OPENGL); + if (window != NULL) + { + renderer = SDL_CreateRenderer(window, -1, 0); + if (renderer != NULL) + { + SDL_RenderSetLogicalSize(renderer, BASEVIDWIDTH, BASEVIDHEIGHT); + sdlglcontext = SDL_GL_CreateContext(window); + } + else return SDL_FALSE; + } + else return SDL_FALSE; } #endif + if (rendermode == render_soft) + { + window = SDL_CreateWindow("SRB2", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, + realwidth, realheight, flags); + if (window != NULL) + { + renderer = SDL_CreateRenderer(window, -1, 0); + if (renderer != NULL) + { + SDL_RenderSetLogicalSize(renderer, BASEVIDWIDTH, BASEVIDHEIGHT); + } + else return SDL_FALSE; + } + else return SDL_FALSE; + } - window = SDL_CreateWindow("SRB2", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, - realwidth, realheight, flags); - renderer = SDL_CreateRenderer(window, -1, 0); - - SDL_RenderSetLogicalSize(renderer, BASEVIDWIDTH, BASEVIDHEIGHT); return SDL_TRUE; } @@ -2000,17 +2041,14 @@ void I_StartupGraphics(void) vid.height = BASEVIDHEIGHT; if (HWD.pfnInit(I_Error)) // let load the OpenGL library { - /* - * We want at least 1 bit R, G, and B, - * and at least 16 bpp. Why 1 bit? May be more? - */ - SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 1); - SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 1); - SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 1); - SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1); - if (!OglSdlSurface(vid.width, vid.height, (USE_FULLSCREEN))) + + // Contrary to SDL1 implementation, all we need is a window and a GL context. + // No setting up a special surface to draw to. + // If the GL context was already made, we're good to go. + + /*if (!OglSdlSurface(vid.width, vid.height, (USE_FULLSCREEN))) if (!OglSdlSurface(vid.width, vid.height, !(USE_FULLSCREEN))) - rendermode = render_soft; + rendermode = render_soft;*/ } else rendermode = render_soft; diff --git a/src/sdl2/ogl_sdl.c b/src/sdl2/ogl_sdl.c index 9427d331..bb3c5f74 100644 --- a/src/sdl2/ogl_sdl.c +++ b/src/sdl2/ogl_sdl.c @@ -62,19 +62,11 @@ PFNglGetIntegerv pglGetIntegerv; PFNglGetString pglGetString; #endif -#ifdef _PSP -static const Uint32 WOGLFlags = SDL_HWSURFACE|SDL_OPENGL/*|SDL_RESIZABLE*/; -static const Uint32 FOGLFlags = SDL_HWSURFACE|SDL_OPENGL|SDL_FULLSCREEN; -#else -static const Uint32 WOGLFlags = SDL_OPENGL/*|SDL_RESIZABLE*/; -static const Uint32 FOGLFlags = SDL_OPENGL|SDL_FULLSCREEN; -#endif - /** \brief SDL video display surface */ -SDL_Surface *vidSurface = NULL; INT32 oglflags = 0; void *GLUhandle = NULL; +SDL_GLContext sdlglcontext = 0; #ifndef STATIC_OPENGL void *GetGLFunc(const char *proc) @@ -159,33 +151,11 @@ boolean LoadGL(void) boolean OglSdlSurface(INT32 w, INT32 h, boolean isFullscreen) { INT32 cbpp; - Uint32 OGLFlags; + //Uint32 OGLFlags; const GLvoid *glvendor = NULL, *glrenderer = NULL, *glversion = NULL; cbpp = cv_scr_depth.value < 16 ? 16 : cv_scr_depth.value; - if (vidSurface) - { - //Alam: SDL_Video system free vidSurface for me -#ifdef VOODOOSAFESWITCHING - SDL_QuitSubSystem(SDL_INIT_VIDEO); - SDL_InitSubSystem(SDL_INIT_VIDEO); -#endif - } - - if (isFullscreen) - OGLFlags = FOGLFlags; - else - OGLFlags = WOGLFlags; - - cbpp = SDL_VideoModeOK(w, h, cbpp, OGLFlags); - if (cbpp < 16) - return true; //Alam: Let just say we did, ok? - - vidSurface = SDL_SetVideoMode(w, h, cbpp, OGLFlags); - if (!vidSurface) - return false; - glvendor = pglGetString(GL_VENDOR); // Get info and extensions. //BP: why don't we make it earlier ? @@ -274,7 +244,7 @@ void OglSdlFinishUpdate(boolean waitvbl) } oldwaitvbl = waitvbl; - SDL_GL_SwapBuffers(); + SDL_GL_SwapWindow(window); } EXPORT void HWRAPI( OglSdlSetPalette) (RGBA_t *palette, RGBA_t *pgamma) diff --git a/src/sdl2/ogl_sdl.h b/src/sdl2/ogl_sdl.h index 85be4b8c..583a27de 100644 --- a/src/sdl2/ogl_sdl.h +++ b/src/sdl2/ogl_sdl.h @@ -18,7 +18,6 @@ #include "../v_video.h" -extern SDL_Surface *vidSurface; extern void *GLUhandle; boolean OglSdlSurface(INT32 w, INT32 h, boolean isFullscreen); @@ -27,6 +26,7 @@ void OglSdlFinishUpdate(boolean vidwait); extern SDL_Window *window; extern SDL_Renderer *renderer; +extern SDL_GLContext sdlglcontext; #ifdef _CREATE_DLL_ EXPORT void HWRAPI( OglSdlSetPalette ) (RGBA_t *palette, RGBA_t *pgamma);