diff options
Diffstat (limited to 'src/mesa/drivers/dri/intel/intel_context.h')
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_context.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_context.h b/src/mesa/drivers/dri/intel/intel_context.h index 49bc16705a0..3994883dc47 100644 --- a/src/mesa/drivers/dri/intel/intel_context.h +++ b/src/mesa/drivers/dri/intel/intel_context.h @@ -154,6 +154,22 @@ struct intel_context /** Can HiZ be enabled on a depthbuffer of the given format? */ bool (*is_hiz_depth_format)(struct intel_context *intel, gl_format format); + + /** + * \name HiZ operations + * + * See the following sections of the Sandy Bridge PRM, Volume 1, Part2: + * - 7.5.3.1 Depth Buffer Clear + * - 7.5.3.2 Depth Buffer Resolve + * - 7.5.3.3 Hierarchical Depth Buffer Resolve + * \{ + */ + void (*hiz_resolve_depthbuffer)(struct intel_context *intel, + struct intel_region *depth_region); + void (*hiz_resolve_hizbuffer)(struct intel_context *intel, + struct intel_region *depth_region); + /** \} */ + } vtbl; GLbitfield Fallback; /**< mask of INTEL_FALLBACK_x bits */ |