tree 31c8338e52b6ba4673c0c3fd08368e6baa0444df
parent 6bb3f6f2160b025712c1542d3bc83bcecfb71235
author Loko Kung <lokokung@google.com> 1630368945 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1630368945 +0000

Adds ETC2/EAC texture compression formats and Vulkan support for them

The end to end texture tests with the binary information for the textures are generated with a combination of the open source etc2comp tool and manual crafting of the data based on the specification in the Kronos Data Format Specifications (https://www.khronos.org/registry/DataFormat/specs/1.1/dataformat.1.1.pdf) for the compressed formats.

Also: Refactors end2end compressed texture tests and some utilities so that we can use parameterized tests for easier new format additions.

Bug: dawn:955
Change-Id: I91686f26a693a85cb076ef0eca3029111a64c50f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/62740
Commit-Queue: Loko Kung <lokokung@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>