diff options
| author | Jason Ekstrand <[email protected]> | 2016-10-25 10:59:03 -0700 |
|---|---|---|
| committer | Jason Ekstrand <[email protected]> | 2016-11-17 12:03:24 -0800 |
| commit | 4e91f158e66af03d754231736346839d3cdd638f (patch) | |
| tree | f517321568cba14009c37dc4b64d4b0bd16942da /src/intel/vulkan/anv_blorp.c | |
| parent | 2b5644e94d4f3394bbbb19498c259f45c748ea76 (diff) | |
anv: Enable "permanent" compression for immutable format images
This commit extends our support of color compression to surfaces without
the VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT set. These images will never have
an image view created with a different format then the one set at image
creation time so it's safe to always use compression. We still bail if the
image is used as a storage image because that sometimes ends up using a
different format.
Reviewed-by: Topi Pohjolainen <[email protected]>
Diffstat (limited to 'src/intel/vulkan/anv_blorp.c')
| -rw-r--r-- | src/intel/vulkan/anv_blorp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/intel/vulkan/anv_blorp.c b/src/intel/vulkan/anv_blorp.c index 08e43cf1a54..90ee5ed43e2 100644 --- a/src/intel/vulkan/anv_blorp.c +++ b/src/intel/vulkan/anv_blorp.c @@ -1253,6 +1253,9 @@ ccs_resolve_attachment(struct anv_cmd_buffer *cmd_buffer, const struct anv_image *image = iview->image; assert(image->aspects == VK_IMAGE_ASPECT_COLOR_BIT); + if (image->aux_usage == ISL_AUX_USAGE_CCS_E) + return; + struct blorp_surf surf; get_blorp_surf_for_anv_image(image, VK_IMAGE_ASPECT_COLOR_BIT, att_state->aux_usage, &surf); |