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add an option to capture GPU frame

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This commit is contained in:
Samuliak 2025-01-04 12:42:06 +01:00
parent 40dab1e212
commit 1d8806cf06
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3 changed files with 71 additions and 0 deletions
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35
src/Cafe/HW/Latte/Renderer/Metal/MetalRenderer.cpp
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@ -303,6 +303,17 @@ void MetalRenderer::SwapBuffers(bool swapTV, bool swapDRC)
// Debug
m_performanceMonitor.ResetPerFrameData();
// GPU capture
if (m_capturing)
{
EndCapture();
}
else if (m_captureFrame)
{
StartCapture();
m_captureFrame = false;
}
}
void MetalRenderer::HandleScreenshotRequest(LatteTextureView* texView, bool padView) {
@ -2161,3 +2172,27 @@ void MetalRenderer::EnsureImGuiBackend()
//ImGui_ImplMetal_CreateFontsTexture(m_device);
}
}
void MetalRenderer::StartCapture()
{
auto captureManager = MTL::CaptureManager::sharedCaptureManager();
auto desc = MTL::CaptureDescriptor::alloc()->init();
desc->setCaptureObject(m_device);
NS::Error* error = nullptr;
captureManager->startCapture(desc, &error);
if (error)
{
cemuLog_log(LogType::Force, "Failed to start GPU capture: {}", error->localizedDescription()->utf8String());
}
m_capturing = true;
}
void MetalRenderer::EndCapture()
{
auto captureManager = MTL::CaptureManager::sharedCaptureManager();
captureManager->stopCapture();
m_capturing = false;
}