Let SwapBuffers drive present in VRR optimized mode

cemu-project · Oct 30, 2023 · 8a44172 · 8a44172
1 parent b93854c
commit 8a44172
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Showing 2 changed files with 12 additions and 6 deletions.
diff --git a/src/Cafe/HW/Latte/Core/LatteTiming.cpp b/src/Cafe/HW/Latte/Core/LatteTiming.cpp
@@ -160,10 +160,6 @@ void LatteTiming_HandleTimedVsync()
 		g_renderer->PresentFrontBuffers();
 	if( currentTimer >= LatteGPUState.timer_nextVSync )
 	{
-		if(!LatteTiming_IsUsingHostDrivenVSync())
-		{
-			g_renderer->PresentFrontBuffers();
-		}
 		if(!LatteTiming_IsUsingHostDrivenVSync() || !s_hostPaceWithinRange)
 		{
 			LatteTiming_signalVsync();

diff --git a/src/Cafe/HW/Latte/Renderer/Vulkan/VulkanRenderer.cpp b/src/Cafe/HW/Latte/Renderer/Vulkan/VulkanRenderer.cpp
@@ -2814,10 +2814,20 @@ void VulkanRenderer::SwapBuffers(bool swapTV, bool swapDRC)
 	SubmitCommandBuffer();
 
 	if (swapTV && IsSwapchainInfoValid(true))
-		GetChainInfo(true).SwapBuffers();
+	{
+		auto& chain = GetChainInfo(true);
+		chain.SwapBuffers();
+		if (chain.m_vsyncState != VSync::SYNC_AND_LIMIT)
+			PresentFrontBuffer(true);
+	}
 
 	if (swapDRC && IsSwapchainInfoValid(false))
-		GetChainInfo(false).SwapBuffers();
+	{
+		auto& chain = GetChainInfo(false);
+		chain.SwapBuffers();
+		if (chain.m_vsyncState != VSync::SYNC_AND_LIMIT)
+			PresentFrontBuffer(false);
+	}
 
 	if(swapTV)
 		VulkanBenchmarkPrintResults();