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Rewrite Vulkan device selection logic to handle multi-GPU systems better

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This commit is contained in:
Cameron Gutman
2023-12-17 15:46:10 -06:00
parent c939537c5c
commit 708bec2937
2 changed files with 212 additions and 27 deletions
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app/streaming/video/ffmpeg-renderers/plvk.h
+10 -2
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@@ -29,8 +29,12 @@ private:
bool mapAvFrameToPlacebo(const AVFrame *frame, pl_frame* mappedFrame);
bool getQueue(VkQueueFlags requiredFlags, uint32_t* queueIndex, uint32_t* queueCount);
bool isPresentModeSupported(VkPresentModeKHR presentMode);
bool isColorSpaceSupported(VkColorSpaceKHR colorSpace);
bool chooseVulkanDevice(PDECODER_PARAMETERS params);
bool tryInitializeDevice(VkPhysicalDevice device, VkPhysicalDeviceProperties* deviceProps, PDECODER_PARAMETERS decoderParams);
bool isExtensionSupportedByPhysicalDevice(VkPhysicalDevice device, const char* extensionName);
bool isPresentModeSupportedByPhysicalDevice(VkPhysicalDevice device, VkPresentModeKHR presentMode);
bool isColorSpaceSupportedByPhysicalDevice(VkPhysicalDevice device, VkColorSpaceKHR colorSpace);
bool isSurfacePresentationSupportedByPhysicalDevice(VkPhysicalDevice device);
// The backend renderer if we're frontend-only
IFFmpegRenderer* m_Backend;
@@ -76,4 +80,8 @@ private:
PFN_vkGetPhysicalDeviceQueueFamilyProperties fn_vkGetPhysicalDeviceQueueFamilyProperties = nullptr;
PFN_vkGetPhysicalDeviceSurfacePresentModesKHR fn_vkGetPhysicalDeviceSurfacePresentModesKHR = nullptr;
PFN_vkGetPhysicalDeviceSurfaceFormatsKHR fn_vkGetPhysicalDeviceSurfaceFormatsKHR = nullptr;
PFN_vkEnumeratePhysicalDevices fn_vkEnumeratePhysicalDevices = nullptr;
PFN_vkGetPhysicalDeviceProperties fn_vkGetPhysicalDeviceProperties = nullptr;
PFN_vkGetPhysicalDeviceSurfaceSupportKHR fn_vkGetPhysicalDeviceSurfaceSupportKHR = nullptr;
PFN_vkEnumerateDeviceExtensionProperties fn_vkEnumerateDeviceExtensionProperties = nullptr;
};