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comparison src/video/xbios/SDL_xbios.c @ 991:12b13601a544

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Final touches to OSMesa OpenGL support on Atari, using loadable libraries. Hope SDL 1.2.8 is out soon.
author Patrice Mandin <patmandin@gmail.com>
date Fri, 26 Nov 2004 16:16:50 +0000
parents 475166d13b44
children 0324ce32b2d9
comparison
equal deleted inserted replaced
990:8e20c48a9c13 991:12b13601a544
409 this->info.video_mem = (Uint32) Atari_SysMalloc(-1L, MX_STRAM); 409 this->info.video_mem = (Uint32) Atari_SysMalloc(-1L, MX_STRAM);
410 410
411 /* Init chunky to planar routine */ 411 /* Init chunky to planar routine */
412 SDL_Atari_C2pConvert = SDL_Atari_C2pConvert8; 412 SDL_Atari_C2pConvert = SDL_Atari_C2pConvert8;
413 413
414 #ifdef HAVE_OPENGL
415 SDL_AtariGL_InitPointers(this);
416 #endif
417
414 /* We're done! */ 418 /* We're done! */
415 return(0); 419 return(0);
416 } 420 }
417 421
418 static SDL_Rect **XBIOS_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags) 422 static SDL_Rect **XBIOS_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags)
429 static void XBIOS_FreeBuffers(_THIS) 433 static void XBIOS_FreeBuffers(_THIS)
430 { 434 {
431 int i; 435 int i;
432 436
433 #ifdef HAVE_OPENGL 437 #ifdef HAVE_OPENGL
434 SDL_AtariGL_Quit(this); 438 if (gl_active) {
439 SDL_AtariGL_Quit(this);
440 }
435 #endif 441 #endif
436 442
437 for (i=0;i<2;i++) { 443 for (i=0;i<2;i++) {
438 if (XBIOS_screensmem[i]!=NULL) { 444 if (XBIOS_screensmem[i]!=NULL) {
439 Mfree(XBIOS_screensmem[i]); 445 Mfree(XBIOS_screensmem[i]);
874 880
875 #ifdef HAVE_OPENGL 881 #ifdef HAVE_OPENGL
876 882
877 static void XBIOS_GL_SwapBuffers(_THIS) 883 static void XBIOS_GL_SwapBuffers(_THIS)
878 { 884 {
879 if (gl_ctx == NULL) { 885 if (gl_active) {
880 return; 886 gl_copyshadow(this, this->screen);
881 } 887 gl_convert(this, this->screen);
882 888 XBIOS_FlipHWSurface(this, this->screen);
883 XBIOS_FlipHWSurface(this, this->screen); 889 SDL_AtariGL_MakeCurrent(this);
884 SDL_AtariGL_MakeCurrent(this); 890 }
885 } 891 }
886 892
887 #endif 893 #endif