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Vulkan Swapchain: Overall improvements.

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This commit is contained in:
Fernando Sahmkow 2022-04-18 23:21:02 +02:00
parent 8d774e7415
commit cdce7f781b
3 changed files with 17 additions and 6 deletions
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2
src/video_core/renderer_vulkan/renderer_vulkan.cpp
View file

@ -147,7 +147,7 @@ void RendererVulkan::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) {
const auto recreate_swapchain = [&] {
if (!has_been_recreated) {
has_been_recreated = true;
scheduler.WaitWorker();
scheduler.Finish();
}
const Layout::FramebufferLayout layout = render_window.GetFramebufferLayout();
swapchain.Create(layout.width, layout.height, is_srgb);

15
src/video_core/renderer_vulkan/vk_swapchain.cpp
View file

@ -36,7 +36,8 @@ VkPresentModeKHR ChooseSwapPresentMode(vk::Span<VkPresentModeKHR> modes) {
// Mailbox (triple buffering) doesn't lock the application like fifo (vsync),
// prefer it if vsync option is not selected
const auto found_mailbox = std::find(modes.begin(), modes.end(), VK_PRESENT_MODE_MAILBOX_KHR);
if (found_mailbox != modes.end() && !Settings::values.use_vsync.GetValue()) {
if (Settings::values.fullscreen_mode.GetValue() == Settings::FullscreenMode::Borderless &&
found_mailbox != modes.end() && !Settings::values.use_vsync.GetValue()) {
return VK_PRESENT_MODE_MAILBOX_KHR;
}
if (!Settings::values.use_speed_limit.GetValue()) {
@ -156,8 +157,16 @@ void Swapchain::CreateSwapchain(const VkSurfaceCapabilitiesKHR& capabilities, u3
present_mode = ChooseSwapPresentMode(present_modes);
u32 requested_image_count{capabilities.minImageCount + 1};
if (capabilities.maxImageCount > 0 && requested_image_count > capabilities.maxImageCount) {
requested_image_count = capabilities.maxImageCount;
// Ensure Tripple buffering if possible.
if (capabilities.maxImageCount > 0) {
if (requested_image_count > capabilities.maxImageCount) {
requested_image_count = capabilities.maxImageCount;
} else {
requested_image_count =
std::max(requested_image_count, std::min(3U, capabilities.maxImageCount));
}
} else {
requested_image_count = std::max(requested_image_count, 3U);
}
VkSwapchainCreateInfoKHR swapchain_ci{
.sType = VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR,