gl/mem: provide defines for tokens not defined in GLES2/ancient platforms

This commit is contained in:
Matthew Waters 2014-04-11 11:04:43 +10:00
parent 8cc10a1c9c
commit d92eb6dbbe

View file

@ -53,6 +53,23 @@ GST_DEBUG_CATEGORY_STATIC (GST_CAT_GL_MEMORY);
static GstAllocator *_gl_allocator;
/* compatability definitions... */
#ifndef GL_RED
#define GL_RED 0x1903
#endif
#ifndef GL_RG
#define GL_RG 0x8227
#endif
#ifndef GL_PIXEL_PACK_BUFFER
#define GL_PIXEL_PACK_BUFFER 0x88EB
#endif
#ifndef GL_PIXEL_UNPACK_BUFFER
#define GL_PIXEL_UNPACK_BUFFER 0x88EC
#endif
#ifndef GL_STREAM_COPY
#define GL_STREAM_COPY 0x88E2
#endif
typedef struct
{
/* in */