diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/pipe/p_defines.h | 8 | ||||
| -rw-r--r-- | src/mesa/pipe/p_state.h | 2 |
2 files changed, 10 insertions, 0 deletions
diff --git a/src/mesa/pipe/p_defines.h b/src/mesa/pipe/p_defines.h index c6d9c02bd91..50bea691e71 100644 --- a/src/mesa/pipe/p_defines.h +++ b/src/mesa/pipe/p_defines.h @@ -170,6 +170,14 @@ enum pipe_texture_target { /** + * Surface status + */ +#define PIPE_SURFACE_STATUS_UNDEFINED 0 +#define PIPE_SURFACE_STATUS_DEFINED 1 +#define PIPE_SURFACE_STATUS_CLEAR 2 + + +/** * Buffer access flags */ #define PIPE_BUFFER_FLAG_READ 0x1 diff --git a/src/mesa/pipe/p_state.h b/src/mesa/pipe/p_state.h index ccd2a5f9e2f..46328d2a8f6 100644 --- a/src/mesa/pipe/p_state.h +++ b/src/mesa/pipe/p_state.h @@ -243,6 +243,8 @@ struct pipe_surface { struct pipe_buffer_handle *buffer; /**< driver private buffer handle */ enum pipe_format format; /**< PIPE_FORMAT_x */ + unsigned status; /**< PIPE_SURFACE_STATUS_x */ + unsigned clear_value; /**< may be temporary */ unsigned cpp; /**< bytes per pixel */ unsigned width, height; unsigned pitch; /**< in pixels */ |