diff options
author | LaG1924 <12997935+LaG1924@users.noreply.github.com> | 2021-06-22 02:38:30 +0200 |
---|---|---|
committer | GitHub <noreply@github.com> | 2021-06-22 02:38:30 +0200 |
commit | ca7bcf9f7dc5eb47ccbec1049b323f0604dabadd (patch) | |
tree | 33d7d2673ba0da8a92323b07d061f655c719ae40 /external/optick/optick_gpu.h | |
parent | Merge pull request #44 from LaG1924/fix/protocol_support (diff) | |
parent | Updated build instructions and added MacOS #49 (diff) | |
download | AltCraft-ca7bcf9f7dc5eb47ccbec1049b323f0604dabadd.tar AltCraft-ca7bcf9f7dc5eb47ccbec1049b323f0604dabadd.tar.gz AltCraft-ca7bcf9f7dc5eb47ccbec1049b323f0604dabadd.tar.bz2 AltCraft-ca7bcf9f7dc5eb47ccbec1049b323f0604dabadd.tar.lz AltCraft-ca7bcf9f7dc5eb47ccbec1049b323f0604dabadd.tar.xz AltCraft-ca7bcf9f7dc5eb47ccbec1049b323f0604dabadd.tar.zst AltCraft-ca7bcf9f7dc5eb47ccbec1049b323f0604dabadd.zip |
Diffstat (limited to 'external/optick/optick_gpu.h')
-rw-r--r-- | external/optick/optick_gpu.h | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/external/optick/optick_gpu.h b/external/optick/optick_gpu.h deleted file mode 100644 index f028f8a..0000000 --- a/external/optick/optick_gpu.h +++ /dev/null @@ -1,129 +0,0 @@ -#pragma once -#include "optick.config.h" - -#if USE_OPTICK - -#include <atomic> -#include <mutex> - -#include "optick_common.h" -#include "optick_memory.h" - -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -namespace Optick -{ - const char* GetGPUQueueName(GPUQueueType queue); - //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - class GPUProfiler - { - public: - static const int MAX_FRAME_EVENTS = 1024; - static const int NUM_FRAMES_DELAY = 4; - static const int MAX_QUERIES_COUNT = (2 * MAX_FRAME_EVENTS) * NUM_FRAMES_DELAY; - protected: - - enum State - { - STATE_OFF, - STATE_STARTING, - STATE_RUNNING, - STATE_FINISHING, - }; - - struct ClockSynchronization - { - int64_t frequencyCPU; - int64_t frequencyGPU; - int64_t timestampCPU; - int64_t timestampGPU; - - int64_t GetCPUTimestamp(int64_t gpuTimestamp) - { - return timestampCPU + (gpuTimestamp - timestampGPU) * frequencyCPU / frequencyGPU; - } - - ClockSynchronization() : frequencyCPU(0), frequencyGPU(0), timestampCPU(0), timestampGPU(0) {} - }; - - struct QueryFrame - { - EventData* frameEvent; - uint32_t queryIndexStart; - uint32_t queryIndexCount; - - QueryFrame() - { - Reset(); - } - - void Reset() - { - frameEvent = nullptr; - queryIndexStart = (uint32_t)-1; - queryIndexCount = 0; - } - }; - - struct Node - { - array<QueryFrame, NUM_FRAMES_DELAY> queryGpuframes; - array<int64_t, MAX_QUERIES_COUNT> queryGpuTimestamps; - array<int64_t*, MAX_QUERIES_COUNT> queryCpuTimestamps; - std::atomic<uint32_t> queryIndex; - - ClockSynchronization clock; - - array<EventStorage*, GPU_QUEUE_COUNT> gpuEventStorage; - - uint32_t QueryTimestamp(int64_t* outCpuTimestamp) - { - uint32_t index = queryIndex.fetch_add(1) % MAX_QUERIES_COUNT; - queryCpuTimestamps[index] = outCpuTimestamp; - return index; - } - - string name; - - void Reset(); - - Node() : queryIndex(0) { gpuEventStorage.fill(nullptr); } - }; - - std::recursive_mutex updateLock; - volatile State currentState; - - vector<Node*> nodes; - uint32_t currentNode; - - uint32_t frameNumber; - - void Reset(); - - EventData& AddFrameEvent(); - EventData& AddVSyncEvent(); - TagData<uint32>& AddFrameTag(); - - public: - GPUProfiler(); - - // Init - virtual void InitNode(const char* nodeName, uint32_t nodeIndex); - - // Capture Controls - virtual void Start(uint32 mode); - virtual void Stop(uint32 mode); - virtual void Dump(uint32 mode); - - virtual string GetName() const; - - // Interface to implement - virtual ClockSynchronization GetClockSynchronization(uint32_t nodeIndex) = 0; - virtual void QueryTimestamp(void* context, int64_t* cpuTimestampOut) = 0; - virtual void Flip(void* swapChain) = 0; - - virtual ~GPUProfiler(); - }; - //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -} - -#endif //USE_OPTICK |