diff options
Diffstat (limited to 'src/mesa/main')
| -rw-r--r-- | src/mesa/main/mtypes.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h index 5e9453b2fd7..881c26ca3bc 100644 --- a/src/mesa/main/mtypes.h +++ b/src/mesa/main/mtypes.h @@ -1465,6 +1465,14 @@ struct gl_buffer_mapping { /** + * Usages we've seen for a buffer object. + */ +typedef enum { + USAGE_UNIFORM_BUFFER = 0x1, +} gl_buffer_usage; + + +/** * GL_ARB_vertex/pixel_buffer_object buffer object */ struct gl_buffer_object @@ -1481,6 +1489,7 @@ struct gl_buffer_object GLboolean Written; /**< Ever written to? (for debugging) */ GLboolean Purgeable; /**< Is the buffer purgeable under memory pressure? */ GLboolean Immutable; /**< GL_ARB_buffer_storage */ + gl_buffer_usage UsageHistory; /**< How has this buffer been used so far? */ struct gl_buffer_mapping Mappings[MAP_COUNT]; }; |