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Fix GPU texture counter, better logging for memory pressure

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This commit is contained in:
Brad Davis 2016-10-10 12:57:58 -07:00
parent 5615f883ce
commit 1e7dd7db64
2 changed files with 8 additions and 3 deletions
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1
libraries/gpu-gl/src/gpu/gl/GLBackend.cpp
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@ -666,7 +666,6 @@ void GLBackend::recycle() const {
for (auto pair : externalTexturesTrash) {
auto fence = glFenceSync(GL_SYNC_GPU_COMMANDS_COMPLETE, 0);
pair.second(pair.first, fence);
decrementTextureGPUCount();
}
}

10
libraries/gpu-gl/src/gpu/gl/GLTexture.cpp
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@ -115,7 +115,7 @@ float GLTexture::getMemoryPressure() {
if (freeGpuMemory != lastFreeGpuMemory) {
lastFreeGpuMemory = freeGpuMemory;
if (freePercentage < MIN_FREE_GPU_MEMORY_PERCENTAGE) {
qDebug() << "Exceeded max GPU memory";
qCDebug(gpugllogging) << "Exceeded min free GPU memory " << freePercentage;
return OVER_MEMORY_PRESSURE;
}
}
@ -129,7 +129,13 @@ float GLTexture::getMemoryPressure() {
// Return the consumed texture memory divided by the available texture memory.
auto consumedGpuMemory = Context::getTextureGPUMemoryUsage();
return (float)consumedGpuMemory / (float)availableTextureMemory;
float memoryPressure = (float)consumedGpuMemory / (float)availableTextureMemory;
static Context::Size lastConsumedGpuMemory = 0;
if (memoryPressure > 1.0f && lastConsumedGpuMemory != consumedGpuMemory) {
lastConsumedGpuMemory = consumedGpuMemory;
qCDebug(gpugllogging) << "Exceeded max allowed texture memory: " << consumedGpuMemory << " / " << availableTextureMemory;
}
return memoryPressure;
}