Do not create YcbcrConversion for RGB565 passed as external format
Since we don't support external formats (we replace
them to internal ones and cut off VkExternalFormatANDROID
from struct chains), a vkCreateSampler call with
a conversion based on an external format with
another external format provided does not make sence.
This change returns a predefined value
(VK_YCBCR_CONVERSION_DO_NOTHING of type
VkSamplerYcbcrConversion) for CreateSamplerYcbcrConversion
when RGB565 is passed as an external format.
This special value (VK_YCBCR_CONVERSION_DO_NOTHING) is
checked later in vkCreateSampler and the whole
VkSamplerYcbcrConversionInfo is discarded.
Bug: 134771579
Test: CtsGraphicsTestCases android.graphics.cts.BasicVulkanGpuTest
Change-Id: I6c0a085866178391eb330b0005a687914be5e865
Signed-off-by: Roman Kiryanov <[email protected]>
5 files changed
