Update AHB default YUV dataspace to YCBCR_601

Eventually, this should probably be fetched from the gralloc buffer metadata using Gralloc4::Get(android::gralloc4::MetadataType_Dataspace) Bug: b/147316305 Bug: b/175132241 Test: launch Cuttlefish w/ SwANGLE Test: cts -m CtsGraphicsTestCases -t MediaVulkanGpuTest#testMediaImportAndRendering Change-Id: Ie991380d2d27e7a540ffe37cfc81109618f2d507 Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/51688 Presubmit-Ready: Jason Macnak <natsu@google.com> Reviewed-by: Nicolas Capens <nicolascapens@google.com> Tested-by: Jason Macnak <natsu@google.com> Commit-Queue: Jason Macnak <natsu@google.com>

Update AHB default YUV dataspace to YCBCR_601
f3e6b331 · Jason Macnak · swiftshader-scoped@luci-project-accounts.iam.gserviceaccount.com · 1fe25a8a · f3e6b331
Commit f3e6b331 authored Jan 13, 2021 by Jason Macnak Committed by swiftshader-scoped@luci-project-accounts.iam.gserviceaccount.com Jan 13, 2021
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VkDeviceMemoryExternalAndroid.cpp src/Vulkan/VkDeviceMemoryExternalAndroid.cpp +1 -1

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--- a/src/Vulkan/VkDeviceMemoryExternalAndroid.cpp
+++ b/src/Vulkan/VkDeviceMemoryExternalAndroid.cpp
@@ -407,7 +407,7 @@ VkResult AHardwareBufferExternalMemory::GetAndroidHardwareBufferFormatProperties
 	pFormat->externalFormat = ahbDesc.format;
 	pFormat->formatFeatures = GetVkFormatFeaturesFromAHBFormat(ahbDesc.format);
 	pFormat->samplerYcbcrConversionComponents = { VK_COMPONENT_SWIZZLE_IDENTITY, VK_COMPONENT_SWIZZLE_IDENTITY, VK_COMPONENT_SWIZZLE_IDENTITY, VK_COMPONENT_SWIZZLE_IDENTITY };
-	pFormat->suggestedYcbcrModel = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_709;
+	pFormat->suggestedYcbcrModel = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_601;
 	pFormat->suggestedYcbcrRange = VK_SAMPLER_YCBCR_RANGE_ITU_FULL;
 	pFormat->suggestedXChromaOffset = VK_CHROMA_LOCATION_COSITED_EVEN;
 	pFormat->suggestedYChromaOffset = VK_CHROMA_LOCATION_COSITED_EVEN;