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Windows/Vulkan: implement screenshots. Something is iffy with the red/blue swap though...

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Henrik Rydgård
2017-11-15 13:18:29 +01:00
parent 3594623a8d
commit 10792cc8e7
10 changed files with 118 additions and 27 deletions
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GPU/Vulkan/FramebufferVulkan.cpp
+11 -1
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@@ -699,4 +699,14 @@ void FramebufferManagerVulkan::CompilePostShader() {
usePostShader_ = true;
}
}
bool FramebufferManagerVulkan::GetOutputFramebuffer(GPUDebugBuffer &buffer) {
int w, h;
draw_->GetFramebufferDimensions(nullptr, &w, &h);
// I'm really not sure why I have to pass the wrong format here, it seems all the other color conversion are correct.
// But I get R/B swapped if I do what seems right... Maybe driver bug for copies from the backbuffer, who knows.
buffer.Allocate(w, h, GPU_DBG_FORMAT_8888_BGRA, false);
draw_->CopyFramebufferToMemorySync(nullptr, Draw::FB_COLOR_BIT, 0, 0, w, h, Draw::DataFormat::R8G8B8A8_UNORM, buffer.GetData(), w);
return true;
}