commit 293da05b1e523cd9a2cc931db22934a94c42735d
author François Beaufort <beaufort.francois@gmail.com> Fri Apr 18 14:19:45 2025 -0700
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> Fri Apr 18 14:19:45 2025 -0700
tree 4b55e98314407e176b723ec56b5bc23654c2b0ae
parent 6685c1db91394526f9da66412f40e51ba7d83aec

Vulkan: Allow compressed 3D formats in ComputeBufferImageCopyRegion

Bug: 342840940
Change-Id: Ie9db879bff251a9645dfa3f170964a8065284251
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/237915
Reviewed-by: Loko Kung <lokokung@google.com>
Commit-Queue: Fr <beaufort.francois@gmail.com>

src/dawn/native/vulkan/UtilsVulkan.cpp

diff --git a/src/dawn/native/vulkan/UtilsVulkan.cpp b/src/dawn/native/vulkan/UtilsVulkan.cpp
index 690a704..9c8c9ed 100644
--- a/src/dawn/native/vulkan/UtilsVulkan.cpp
+++ b/src/dawn/native/vulkan/UtilsVulkan.cpp
@@ -224,9 +224,9 @@
             region.imageSubresource.baseArrayLayer = 0;
             region.imageSubresource.layerCount = 1;
 
-            DAWN_ASSERT(!textureCopy.texture->GetFormat().isCompressed);
-            region.imageExtent.width = copySize.width;
-            region.imageExtent.height = copySize.height;
+            Extent3D imageExtent = ComputeTextureCopyExtent(textureCopy, copySize);
+            region.imageExtent.width = imageExtent.width;
+            region.imageExtent.height = imageExtent.height;
             region.imageExtent.depth = copySize.depthOrArrayLayers;
             break;
         }