diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c index a96c7ea2f83..de47143397a 100644 --- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c +++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c @@ -771,7 +771,13 @@ intel_miptree_create_for_image_buffer(struct brw_context *intel, if (!singlesample_mt) return NULL; - intel_region_reference(&singlesample_mt->region, region); + /* If this miptree is capable of supporting fast color clears, set + * mcs_state appropriately to ensure that fast clears will occur. + * Allocation of the MCS miptree will be deferred until the first fast + * clear actually occurs. + */ + if (intel_is_non_msrt_mcs_buffer_supported(intel, singlesample_mt)) + singlesample_mt->fast_clear_state = INTEL_FAST_CLEAR_STATE_RESOLVED; if (num_samples == 0) return singlesample_mt; @@ -789,8 +795,6 @@ intel_miptree_create_for_image_buffer(struct brw_context *intel, multisample_mt->singlesample_mt = singlesample_mt; multisample_mt->need_downsample = false; - intel_region_reference(&multisample_mt->region, region); - if (intel->is_front_buffer_rendering && buffer_type == __DRI_IMAGE_BUFFER_FRONT) { intel_miptree_upsample(intel, multisample_mt); } |