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QNX quirk has been added, QNX OpenGL ES implementation is broken regarding support of textures with packed pixel formats.

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This commit is contained in:
Mike Gorchak
2009-06-05 07:30:51 +00:00
parent b2f976f8de
commit bb4afb26ac
1 changed files with 22 additions and 14 deletions
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36
src/video/SDL_renderer_gles.c
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@@ -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)
/* Empty function stub to get OpenGL ES 1.0 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;
}
#if defined(__QNXNTO__)
/* Include QNX system header to check QNX version later */
#include <sys/neutrino.h>
#endif /* __QNXNTO__ */
#if SDL_VIDEO_DRIVER_PANDORA
#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 /* SDL_VIDEO_DRIVER_PANDORA */
#endif /* QNXGF || PHOTON || PANDORA */
/* OpenGL ES 1.1 renderer implementation, based on the OpenGL renderer */
@@ -262,10 +261,19 @@ GLES_CreateRenderer(SDL_Window * window, Uint32 flags)
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 @@ GLES_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture)
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;
}