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HostDisplay: Add GPU usage statistics

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This commit is contained in:
Connor McLaughlin
2022-09-03 14:15:15 +10:00
parent baf9f641ce
commit bec0d6e7df
22 changed files with 698 additions and 101 deletions
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9
src/common/vulkan/context.h
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@ -180,6 +180,9 @@ public:
void WaitForGPUIdle();
float GetAndResetAccumulatedGPUTime();
bool SetEnableGPUTiming(bool enabled);
private:
Context(VkInstance instance, VkPhysicalDevice physical_device, bool owns_device);
@ -216,6 +219,7 @@ private:
VkFence fence = VK_NULL_HANDLE;
u64 fence_counter = 0;
bool needs_fence_wait = false;
bool timestamp_written = false;
std::vector<std::function<void()>> cleanup_resources;
};
@ -233,6 +237,11 @@ private:
VkQueue m_present_queue = VK_NULL_HANDLE;
u32 m_present_queue_family_index = 0;
VkQueryPool m_timestamp_query_pool = VK_NULL_HANDLE;
float m_accumulated_gpu_time = 0.0f;
bool m_gpu_timing_enabled = false;
bool m_gpu_timing_supported = false;
std::array<FrameResources, NUM_COMMAND_BUFFERS> m_frame_resources;
u64 m_next_fence_counter = 1;
u64 m_completed_fence_counter = 0;