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Some Vulkan renderpass load/store optimizations.

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This commit is contained in:
Henrik Rydgård 2022-08-28 23:16:48 +02:00
parent 9b4e94c4ae
commit b447092742
9 changed files with 108 additions and 56 deletions
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7
GPU/Common/FramebufferManagerCommon.cpp
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@ -1307,8 +1307,6 @@ void FramebufferManagerCommon::CopyDisplayToOutput(bool reallyDirty) {
else
DEBUG_LOG(FRAMEBUF, "Displaying FBO %08x", vfb->fb_address);
// TODO ES3: Use glInvalidateFramebuffer to discard depth/stencil data at the end of frame.
float u0 = offsetX / (float)vfb->bufferWidth;
float v0 = offsetY / (float)vfb->bufferHeight;
float u1 = (480.0f + offsetX) / (float)vfb->bufferWidth;
@ -2770,6 +2768,11 @@ void FramebufferManagerCommon::BlitUsingRaster(
draw_->BindFramebufferAsRenderTarget(dest, { Draw::RPAction::KEEP, Draw::RPAction::KEEP, Draw::RPAction::KEEP }, tag ? tag : "BlitUsingRaster");
draw_->BindFramebufferAsTexture(src, 0, pipeline->info.readChannel == RASTER_COLOR ? Draw::FB_COLOR_BIT : Draw::FB_DEPTH_BIT, 0);
if (destX1 == 0.0f && destY1 == 0.0f && destX2 >= destW && destY2 >= destH) {
// We overwrite the whole channel of the framebuffer, so we can invalidate the current contents.
draw_->InvalidateFramebuffer(Draw::FB_INVALIDATION_LOAD, pipeline->info.writeChannel == RASTER_COLOR ? Draw::FB_COLOR_BIT : Draw::FB_DEPTH_BIT);
}
Draw::Viewport vp{ 0.0f, 0.0f, (float)dest->Width(), (float)dest->Height(), 0.0f, 1.0f };
draw_->SetViewports(1, &vp);
draw_->SetScissorRect(0, 0, (int)dest->Width(), (int)dest->Height());