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Starting adding a timer for the frame

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This commit is contained in:
samcake 2016-11-03 19:26:30 -07:00
parent 4f0f64e2b5
commit 7655f906f1
3 changed files with 18 additions and 0 deletions
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2
interface/src/Application.cpp
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@ -1238,7 +1238,9 @@ Application::Application(int& argc, char** argv, QElapsedTimer& startupTimer, bo
auto glInfo = getGLContextData();
properties["gl_info"] = glInfo;
properties["gpu_used_memory"] = (int)BYTES_TO_MB(gpu::Context::getUsedGPUMemory());
properties["gpu_free_memory"] = (int)BYTES_TO_MB(gpu::Context::getFreeGPUMemory());
properties["gpu_frame_time"] = (int)(qApp->getRenderEngine()->);
properties["ideal_thread_count"] = QThread::idealThreadCount();
auto hmdHeadPose = getHMDSensorPose();

8
libraries/gpu/src/gpu/Context.cpp
View file

@ -34,6 +34,10 @@ void Context::beginFrame(const glm::mat4& renderPose) {
_frameActive = true;
_currentFrame = std::make_shared<Frame>();
_currentFrame->pose = renderPose;
if (!_frameRangeTimer) {
_frameRangeTimer = std::make_shared<RangeTimer>("gpu::Frame");
}
}
void Context::appendFrameBatch(Batch& batch) {
@ -183,6 +187,10 @@ Size Context::getFreeGPUMemory() {
return _freeGPUMemory.load();
}
Size Context::getUsedGPUMemory() {
return getTextureGPUMemoryUsage() + getBufferGPUMemoryUsage();
};
void Context::incrementBufferGPUCount() {
static std::atomic<uint32_t> max { 0 };
auto total = ++_bufferGPUCount;

8
libraries/gpu/src/gpu/Context.h
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@ -203,12 +203,16 @@ public:
void getStats(ContextStats& stats) const;
double getFrameTimerGPUAverage() const;
double getFrameTimerBatchAverage() const;
static uint32_t getBufferGPUCount();
static Size getBufferGPUMemoryUsage();
static uint32_t getTextureGPUCount();
static uint32_t getTextureGPUSparseCount();
static Size getFreeGPUMemory();
static Size getUsedGPUMemory();
static Size getTextureGPUMemoryUsage();
static Size getTextureGPUVirtualMemoryUsage();
static Size getTextureGPUFramebufferMemoryUsage();
@ -221,8 +225,12 @@ protected:
std::shared_ptr<Backend> _backend;
bool _frameActive { false };
FramePointer _currentFrame;
RangeTimerPointer _frameRangeTimer;
StereoState _stereo;
double getGPUAverage() const;
double getBatchAverage() const;
// This function can only be called by "static Shader::makeProgram()"
// makeProgramShader(...) make a program shader ready to be used in a Batch.
// It compiles the sub shaders, link them and defines the Slots and their bindings.