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MoltenVK-specific fixes for descriptorindexing and oit examples

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This commit is contained in:
Stephen Saunders 2022-08-05 00:27:58 -04:00
parent 79ec9b126b
commit ef02a20d5d
3 changed files with 23 additions and 4 deletions
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5
examples/oit/oit.cpp
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@ -234,7 +234,12 @@ private:
imageInfo.mipLevels = 1;
imageInfo.arrayLayers = 1;
imageInfo.samples = VK_SAMPLE_COUNT_1_BIT;
#if (defined(VK_USE_PLATFORM_IOS_MVK) || defined(VK_USE_PLATFORM_MACOS_MVK))
// SRS - On macOS/iOS use linear tiling for atomic image access, see https://github.com/KhronosGroup/MoltenVK/issues/1027
imageInfo.tiling = VK_IMAGE_TILING_LINEAR;
#else
imageInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
#endif
imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_STORAGE_BIT;
VK_CHECK_RESULT(vkCreateImage(device, &imageInfo, nullptr, &geometryPass.headIndex.image));