tree e3145b390cdd5786a80e0529cd5ed4c9a278a260
parent 63cdb2e2a20b37a39da9b4bfda09a6e47e951d40
author Yuxin Hu <yuxinhu@google.com> 1707432863 +0000
committer Yuxin Hu <yuxinhu@google.com> 1707514505 +0000

Add more supported vulkan color space

This change lists the vulkan color space that is said
to be supported by VK_EXT_swapchain_colorspace extension,
and enable them on the VkFormat that is supported by
AHardwareBuffer.

VK_COLOR_SPACE_EXTENDED_SRGB_LINEAR_EXT and
VK_COLOR_SPACE_EXTENDED_SRGB_NONLINEAR_EXT are enabled on
VK_FORMAT_R16G16B16A16_SFLOAT VkFormat surfaces only
as the transfer function is only meaningful for FP16
pixel formats.

VK_COLOR_SPACE_PASS_THROUGH_EXT is the only
VK_EXT_swapchain_colorspace color space that is enabled
on VK_FORMAT_R8_UNORM VkFormat. Color space doesn't
apply to single-channel pixel format, and we should
use pass through to keep the original pixel color value.

VK_COLOR_SPACE_DOLBYVISION_EXT is not supported on
Android platform, and it is excluded from the
VK_EXT_swapchain_colorspace supported color space
lists.

Bug: b/322044839
Test: atest --verbose CtsViewTestCases:android.view.cts.TextureViewTest
Change-Id: I6ee3cbf9c6c61fc353ec9f3e515884645382c665