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| |
| #ifndef QRHIPROFILER_P_H |
| #define QRHIPROFILER_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include "qrhiprofiler_p.h" |
| #include <QElapsedTimer> |
| #include <QHash> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QRhiProfilerPrivate |
| { |
| public: |
| static QRhiProfilerPrivate *get(QRhiProfiler *p) { return p->d; } |
| |
| void newBuffer(QRhiBuffer *buf, quint32 realSize, int backingGpuBufCount, int backingCpuBufCount); |
| void releaseBuffer(QRhiBuffer *buf); |
| void newBufferStagingArea(QRhiBuffer *buf, int slot, quint32 size); |
| void releaseBufferStagingArea(QRhiBuffer *buf, int slot); |
| |
| void newRenderBuffer(QRhiRenderBuffer *rb, bool transientBacking, bool winSysBacking, int sampleCount); |
| void releaseRenderBuffer(QRhiRenderBuffer *rb); |
| |
| void newTexture(QRhiTexture *tex, bool owns, int mipCount, int layerCount, int sampleCount); |
| void releaseTexture(QRhiTexture *tex); |
| void newTextureStagingArea(QRhiTexture *tex, int slot, quint32 size); |
| void releaseTextureStagingArea(QRhiTexture *tex, int slot); |
| |
| void resizeSwapChain(QRhiSwapChain *sc, int bufferCount, int msaaBufferCount, int sampleCount); |
| void releaseSwapChain(QRhiSwapChain *sc); |
| |
| void beginSwapChainFrame(QRhiSwapChain *sc); |
| void endSwapChainFrame(QRhiSwapChain *sc, int frameCount); |
| void swapChainFrameGpuTime(QRhiSwapChain *sc, float gpuTimeMs); |
| |
| void newReadbackBuffer(qint64 id, QRhiResource *src, quint32 size); |
| void releaseReadbackBuffer(qint64 id); |
| |
| void vmemStat(uint realAllocCount, uint subAllocCount, quint32 totalSize, quint32 unusedSize); |
| |
| void startEntry(QRhiProfiler::StreamOp op, qint64 timestamp, QRhiResource *res); |
| void writeInt(const char *key, qint64 v); |
| void writeFloat(const char *key, float f); |
| void endEntry(); |
| |
| QRhiImplementation *rhiDWhenEnabled = nullptr; |
| QIODevice *outputDevice = nullptr; |
| QElapsedTimer ts; |
| QByteArray buf; |
| static const int DEFAULT_FRAME_TIMING_WRITE_INTERVAL = 120; // frames |
| int frameTimingWriteInterval = DEFAULT_FRAME_TIMING_WRITE_INTERVAL; |
| struct Sc { |
| Sc() { |
| frameToFrameSamples.reserve(DEFAULT_FRAME_TIMING_WRITE_INTERVAL); |
| beginToEndSamples.reserve(DEFAULT_FRAME_TIMING_WRITE_INTERVAL); |
| gpuFrameSamples.reserve(DEFAULT_FRAME_TIMING_WRITE_INTERVAL); |
| } |
| QElapsedTimer frameToFrameTimer; |
| bool frameToFrameRunning = false; |
| QElapsedTimer beginToEndTimer; |
| QVector<qint64> frameToFrameSamples; |
| QVector<qint64> beginToEndSamples; |
| QVector<float> gpuFrameSamples; |
| QRhiProfiler::CpuTime frameToFrameTime; |
| QRhiProfiler::CpuTime beginToEndFrameTime; |
| QRhiProfiler::GpuTime gpuFrameTime; |
| }; |
| QHash<QRhiSwapChain *, Sc> swapchains; |
| }; |
| |
| Q_DECLARE_TYPEINFO(QRhiProfilerPrivate::Sc, Q_MOVABLE_TYPE); |
| |
| QT_END_NAMESPACE |
| |
| #endif |