commit e29191c756becf0ebbed4700ddf15c0f4668950f
author Lingfeng Yang <lfy@google.com> Fri Jul 01 18:18:29 2022 -0700
committer Jason Macnak <natsu@google.com> Mon Jul 18 12:00:56 2022 -0700
tree 527717b7ce5994c870661ace17e0452e84233407
parent c59b49c3cd35fe218ced7b4371a51f475cc0ec23

Allow use of PASS_THROUGH colorspace with RGBA8

This CL allows us to specify the pass through color space,
and as a consequence, HAL_DATASPACE_ARBITRARY, on swapchain creation.

This helps us pass Media encode/decode test cases on ANGLE.

Bug: 237512291
Change-Id: I7aebe80d77fdc454f04489fbc552bad40a922ae3
Merged-In: I7aebe80d77fdc454f04489fbc552bad40a922ae3

vulkan/libvulkan/swapchain.cpp

diff --git a/vulkan/libvulkan/swapchain.cpp b/vulkan/libvulkan/swapchain.cpp
index e60625b..e31dfd6 100644
--- a/vulkan/libvulkan/swapchain.cpp
+++ b/vulkan/libvulkan/swapchain.cpp
@@ -755,7 +755,11 @@
     // We must support R8G8B8A8
     std::vector<VkSurfaceFormatKHR> all_formats = {
         {VK_FORMAT_R8G8B8A8_UNORM, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR},
-        {VK_FORMAT_R8G8B8A8_SRGB, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR}};
+        {VK_FORMAT_R8G8B8A8_SRGB, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR},
+        // Also allow to use PASS_THROUGH + HAL_DATASPACE_ARBITRARY
+        {VK_FORMAT_R8G8B8A8_UNORM, VK_COLOR_SPACE_PASS_THROUGH_EXT},
+        {VK_FORMAT_R8G8B8A8_SRGB, VK_COLOR_SPACE_PASS_THROUGH_EXT},
+    };
 
     if (colorspace_ext) {
         all_formats.emplace_back(VkSurfaceFormatKHR{