Mercurial > sdl-ios-xcode
diff src/video/SDL_renderer_gles.c @ 3165:7168651d5706
QNX quirk has been added, QNX OpenGL ES implementation is broken regarding support of textures with packed pixel formats.
author | Mike Gorchak <lestat@i.com.ua> |
---|---|
date | Fri, 05 Jun 2009 07:30:51 +0000 |
parents | a252014ce27d |
children | f294338ca6eb |
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--- a/src/video/SDL_renderer_gles.c Thu Jun 04 21:00:45 2009 +0000 +++ b/src/video/SDL_renderer_gles.c Fri Jun 05 07:30:51 2009 +0000 @@ -30,25 +30,24 @@ #include "SDL_rect_c.h" #include "SDL_yuv_sw_c.h" -#if defined(SDL_VIDEO_DRIVER_QNXGF) || defined(SDL_VIDEO_DRIVER_PHOTON) +#if defined(__QNXNTO__) +/* Include QNX system header to check QNX version later */ +#include <sys/neutrino.h> +#endif /* __QNXNTO__ */ -/* Empty function stub to get OpenGL ES 1.0 support without */ -/* OpenGL ES extension GL_OES_draw_texture_supported */ +#if defined(SDL_VIDEO_DRIVER_QNXGF) || \ + defined(SDL_VIDEO_DRIVER_PHOTON) || \ + defined(SDL_VIDEO_DRIVER_PANDORA) + +/* Empty function stub to get OpenGL ES 1.x support without */ +/* OpenGL ES extension GL_OES_draw_texture supported */ GL_API void GL_APIENTRY glDrawTexiOES(GLint x, GLint y, GLint z, GLint width, GLint height) { return; } -#endif /* __QNXNTO__ */ - -#if SDL_VIDEO_DRIVER_PANDORA -GL_API void GL_APIENTRY -glDrawTexiOES(GLint x, GLint y, GLint z, GLint width, GLint height) -{ - return; -} -#endif /* SDL_VIDEO_DRIVER_PANDORA */ +#endif /* QNXGF || PHOTON || PANDORA */ /* OpenGL ES 1.1 renderer implementation, based on the OpenGL renderer */ @@ -262,10 +261,19 @@ renderer->window = window->id; renderer->driverdata = data; - renderer->info.flags = (SDL_RENDERER_PRESENTDISCARD | SDL_RENDERER_ACCELERATED); +#if defined(__QNXNTO__) +#if _NTO_VERSION<=641 + /* QNX's OpenGL ES implementation is broken regarding */ + /* packed textures support, affected versions 6.3.2, 6.4.0, 6.4.1 */ + renderer->info.num_texture_formats=2; + renderer->info.texture_formats[0]=SDL_PIXELFORMAT_ABGR8888; + renderer->info.texture_formats[1]=SDL_PIXELFORMAT_BGR24; +#endif /* _NTO_VERSION */ +#endif /* __QNXNTO__ */ + if (GLES_LoadFunctions(data) < 0) { GLES_DestroyRenderer(renderer); return NULL; @@ -403,7 +411,7 @@ type = GL_UNSIGNED_SHORT_4_4_4_4; break; default: - SDL_SetError("Unsupported texture format"); + SDL_SetError("Unsupported by OpenGL ES texture format"); return -1; }