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[dxvk] Allow querying external memory features for image formats

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This commit is contained in:
Philip Rebohle 2022-09-11 15:28:14 +02:00
parent 3a636f6094
commit c0fdf1449c
2 changed files with 24 additions and 11 deletions
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13
src/dxvk/dxvk_device.cpp
View File

@ -46,6 +46,9 @@ namespace dxvk {
const DxvkFormatQuery& query) const {
auto vk = m_adapter->vki();
VkPhysicalDeviceExternalImageFormatInfo externalInfo = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_IMAGE_FORMAT_INFO };
externalInfo.handleType = query.handleType;
VkPhysicalDeviceImageFormatInfo2 info = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2 };
info.format = query.format;
info.type = query.type;
@ -53,20 +56,28 @@ namespace dxvk {
info.usage = query.usage;
info.flags = query.flags;
if (externalInfo.handleType)
externalInfo.pNext = std::exchange(info.pNext, &externalInfo);
VkExternalImageFormatProperties externalProperties = { VK_STRUCTURE_TYPE_EXTERNAL_IMAGE_FORMAT_PROPERTIES };
VkImageFormatProperties2 properties = { VK_STRUCTURE_TYPE_IMAGE_FORMAT_PROPERTIES_2 };
if (externalInfo.handleType)
externalProperties.pNext = std::exchange(properties.pNext, &externalProperties);
VkResult vr = vk->vkGetPhysicalDeviceImageFormatProperties2(
m_adapter->handle(), &info, &properties);
if (vr != VK_SUCCESS)
return std::nullopt;
DxvkFormatLimits result;
DxvkFormatLimits result = { };
result.maxExtent = properties.imageFormatProperties.maxExtent;
result.maxMipLevels = properties.imageFormatProperties.maxMipLevels;
result.maxArrayLayers = properties.imageFormatProperties.maxArrayLayers;
result.sampleCounts = properties.imageFormatProperties.sampleCounts;
result.maxResourceSize = properties.imageFormatProperties.maxResourceSize;
result.externalFeatures = externalProperties.externalMemoryProperties.externalMemoryFeatures;
return result;
}

22
src/dxvk/dxvk_format.h
View File

@ -27,22 +27,24 @@ namespace dxvk {
* \brief Format support limits for a given set of image usage flags
*/
struct DxvkFormatLimits {
VkExtent3D maxExtent;
uint32_t maxMipLevels;
uint32_t maxArrayLayers;
VkSampleCountFlags sampleCounts;
VkDeviceSize maxResourceSize;
VkExtent3D maxExtent;
uint32_t maxMipLevels;
uint32_t maxArrayLayers;
VkSampleCountFlags sampleCounts;
VkDeviceSize maxResourceSize;
VkExternalMemoryFeatureFlags externalFeatures;
};
/**
* \brief Format query info
*/
struct DxvkFormatQuery {
VkFormat format;
VkImageType type;
VkImageTiling tiling;
VkImageUsageFlags usage;
VkImageCreateFlags flags;
VkFormat format;
VkImageType type;
VkImageTiling tiling;
VkImageUsageFlags usage;
VkImageCreateFlags flags;
VkExternalMemoryHandleTypeFlagBits handleType;
};
/**