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hwcontext_vulkan: optionally enable more functionality 

These two extensions and two features are both optionally used by
libplacebo to speed up rendering, so it makes sense for libavutil to
automatically enable them as well.
This commit is contained in:
Niklas Haas 2020-11-25 12:50:33 +01:00 committed by Lynne
parent 2aeb152653
commit 3fbc74582f
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GPG Key ID: A2FEA5F03F034464
1 changed files with 6 additions and 0 deletions
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6
libavutil/hwcontext_vulkan.c
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@ -244,6 +244,8 @@ enum VulkanExtensions {
EXT_EXTERNAL_FD_MEMORY = 1ULL << 2, /* VK_KHR_external_memory_fd */
EXT_EXTERNAL_FD_SEM = 1ULL << 3, /* VK_KHR_external_semaphore_fd */
EXT_EXTERNAL_HOST_MEMORY = 1ULL << 4, /* VK_EXT_external_memory_host */
EXT_PUSH_DESCRIPTORS = 1ULL << 5, /* VK_KHR_push_descriptor */
EXT_HOST_QUERY_RESET = 1ULL << 6, /* VK_EXT_host_query_reset */
EXT_NO_FLAG = 1ULL << 63,
};
@ -263,6 +265,8 @@ static const VulkanOptExtension optional_device_exts[] = {
{ VK_EXT_IMAGE_DRM_FORMAT_MODIFIER_EXTENSION_NAME, EXT_DRM_MODIFIER_FLAGS, },
{ VK_KHR_EXTERNAL_SEMAPHORE_FD_EXTENSION_NAME, EXT_EXTERNAL_FD_SEM, },
{ VK_EXT_EXTERNAL_MEMORY_HOST_EXTENSION_NAME, EXT_EXTERNAL_HOST_MEMORY, },
{ VK_KHR_PUSH_DESCRIPTOR_EXTENSION_NAME, EXT_PUSH_DESCRIPTORS, },
{ VK_EXT_HOST_QUERY_RESET_EXTENSION_NAME, EXT_HOST_QUERY_RESET, },
};
/* Converts return values to strings */
@ -1041,6 +1045,8 @@ static int vulkan_device_create_internal(AVHWDeviceContext *ctx,
vkGetPhysicalDeviceFeatures(hwctx->phys_dev, &dev_features);
#define COPY_FEATURE(DST, NAME) (DST).features.NAME = dev_features.NAME;
COPY_FEATURE(hwctx->device_features, shaderImageGatherExtended)
COPY_FEATURE(hwctx->device_features, shaderStorageImageReadWithoutFormat)
COPY_FEATURE(hwctx->device_features, shaderStorageImageWriteWithoutFormat)
COPY_FEATURE(hwctx->device_features, fragmentStoresAndAtomics)
COPY_FEATURE(hwctx->device_features, vertexPipelineStoresAndAtomics)
COPY_FEATURE(hwctx->device_features, shaderInt64)