request different number of swapchain images depending on present mode

goeiecool9999 · Aug 16, 2024 · 0f73502 · 0f73502
1 parent 1e56ed4
commit 0f73502
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Cafe/HW/Latte/Renderer/Vulkan/SwapchainInfoVk.cpp b/src/Cafe/HW/Latte/Renderer/Vulkan/SwapchainInfoVk.cpp
@@ -33,7 +33,7 @@ void SwapchainInfoVk::Create()
 	m_actualExtent = ChooseSwapExtent(details.capabilities);
 
 	// use at least two swapchain images. fewer than that causes problems on some drivers
-	uint32_t image_count = std::max(2u, details.capabilities.minImageCount);
+	uint32_t image_count = std::max(m_vsyncState == VSync::MAILBOX ? 3u : 2u, details.capabilities.minImageCount);
 	if(details.capabilities.maxImageCount > 0)
 		image_count = std::min(image_count, details.capabilities.maxImageCount);
 	if(image_count < 2)