diff options
| author | Jason Ekstrand <[email protected]> | 2016-06-09 13:56:16 -0700 |
|---|---|---|
| committer | Jason Ekstrand <[email protected]> | 2016-06-22 12:26:43 -0700 |
| commit | d82322eb188f258a7dca9ea2b59cc0332dbc4d61 (patch) | |
| tree | cfdec4c1301466607a9476ff7066d798d66e4a25 /src/intel/vulkan/anv_image.c | |
| parent | 97f12773b89a409d1368ce6b3b5badb9e75bbf53 (diff) | |
anv,isl: Lower storage image formats in anv
ISL was being a bit too clever for its own good and lowering the format for
us. This is all well and good *if* we always want to lower it. However,
the GL driver selectively lowers the format depending on whether the
surface is write-only or not.
Reviewed-by: Chad Versace <[email protected]>
Cc: "12.0" <[email protected]>
Diffstat (limited to 'src/intel/vulkan/anv_image.c')
| -rw-r--r-- | src/intel/vulkan/anv_image.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/intel/vulkan/anv_image.c b/src/intel/vulkan/anv_image.c index 208e3779c78..77d99313135 100644 --- a/src/intel/vulkan/anv_image.c +++ b/src/intel/vulkan/anv_image.c @@ -537,12 +537,15 @@ anv_image_view_init(struct anv_image_view *iview, iview->color_rt_surface_state.alloc_size = 0; } + /* NOTE: This one needs to go last since it may stomp isl_view.format */ if (image->usage & usage_mask & VK_IMAGE_USAGE_STORAGE_BIT) { iview->storage_surface_state = alloc_surface_state(device, cmd_buffer); if (isl_has_matching_typed_storage_image_format(&device->info, format.isl_format)) { isl_view.usage = cube_usage | ISL_SURF_USAGE_STORAGE_BIT; + isl_view.format = isl_lower_storage_image_format(&device->info, + isl_view.format); isl_surf_fill_state(&device->isl_dev, iview->storage_surface_state.map, .surf = &surface->isl, |