diff options
| author | Nanley Chery <[email protected]> | 2017-04-18 11:03:42 -0700 |
|---|---|---|
| committer | Jason Ekstrand <[email protected]> | 2017-07-22 20:12:10 -0700 |
| commit | 67027ddf3f3c946faeada9a4220900e064a72024 (patch) | |
| tree | bfee4218ddb3fc8aa53c819afe7c0bca0704f4c0 /src/intel/vulkan/anv_blorp.c | |
| parent | 8e2729fbb8686cba2a54086e5088a5ca4c41b39d (diff) | |
anv: Predicate fast-clear resolves
Image layouts only let us know that an image *may* be fast-cleared. For
this reason we can end up with redundant resolves. Testing has shown
that such resolves can measurably hurt performance and that predicating
them can avoid the penalty.
v2:
- Introduce additional resolve state management function (Jason Ekstrand).
- Enable easy retrieval of fast clear state fields.
v3: Use more descriptive field enums (Jason)
Signed-off-by: Nanley Chery <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
Diffstat (limited to 'src/intel/vulkan/anv_blorp.c')
| -rw-r--r-- | src/intel/vulkan/anv_blorp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/intel/vulkan/anv_blorp.c b/src/intel/vulkan/anv_blorp.c index a789cdcaf38..860e50ac487 100644 --- a/src/intel/vulkan/anv_blorp.c +++ b/src/intel/vulkan/anv_blorp.c @@ -1630,7 +1630,8 @@ anv_ccs_resolve(struct anv_cmd_buffer * const cmd_buffer, return; struct blorp_batch batch; - blorp_batch_init(&cmd_buffer->device->blorp, &batch, cmd_buffer, 0); + blorp_batch_init(&cmd_buffer->device->blorp, &batch, cmd_buffer, + BLORP_BATCH_PREDICATE_ENABLE); struct blorp_surf surf; get_blorp_surf_for_anv_image(image, VK_IMAGE_ASPECT_COLOR_BIT, |