tree fc6ce9a46125b6db11295e00f098e53ea79e7bc7
parent 1ed6897d2b965a3f4739da55ea9b6b5c1ec1e23a
author Alexis Hetu <sugoi@google.com> 1634153504 -0400
committer swiftshader-scoped@luci-project-accounts.iam.gserviceaccount.com <swiftshader-scoped@luci-project-accounts.iam.gserviceaccount.com> 1634235820 +0000

Fix blitting of compressed images

The Vulkan spec allows blitting the result of image decompression
into a format compatible with the decompressed format. This CL
fixes Image::blitTo() to decompress the source image and use the
correct resource.

Tests: dEQP-VK.api.copy_and_blit.*
Bug: b/202978657
Change-Id: I46e0403c3ec13c06b0c7456a29ee16c7bc7628ca
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/58148
Presubmit-Ready: Alexis Hétu <sugoi@google.com>
Kokoro-Result: kokoro <noreply+kokoro@google.com>
Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Commit-Queue: Alexis Hétu <sugoi@google.com>