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configuration: Expose separate swap present modes

Browse source 
Previously, yuzu would try and guess which vsync mode to use given
different scenarios, but apparently we didn't always get it right. This
exposes the separate modes in a drop-down the user can select.

If a mode isn't available in Vulkan, it defaults to FIFO.
This commit is contained in:
lat9nq 2023-04-30 15:39:00 -04:00
parent 8f43b05d6b
commit 6f0929df82
11 changed files with 115 additions and 37 deletions
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27
src/video_core/renderer_vulkan/vk_swapchain.cpp
View file

@ -34,21 +34,22 @@ VkSurfaceFormatKHR ChooseSwapSurfaceFormat(vk::Span<VkSurfaceFormatKHR> formats)
}
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 (Settings::values.fullscreen_mode.GetValue() == Settings::FullscreenMode::Borderless &&
found_mailbox != modes.end() && !Settings::values.use_vsync.GetValue()) {
// Mailbox (triple buffering) doesn't lock the application like FIFO (vsync)
// FIFO present mode locks the framerate to the monitor's refresh rate
const bool has_mailbox =
std::find(modes.begin(), modes.end(), VK_PRESENT_MODE_MAILBOX_KHR) != modes.end();
const bool has_imm =
std::find(modes.begin(), modes.end(), VK_PRESENT_MODE_IMMEDIATE_KHR) != modes.end();
const Settings::VSyncMode mode = Settings::values.vsync_mode.GetValue();
if (mode == Settings::VSyncMode::Immediate && has_imm) {
LOG_INFO(Render_Vulkan, "Using swap present mode Immediate");
return VK_PRESENT_MODE_IMMEDIATE_KHR;
} else if (mode == Settings::VSyncMode::Mailbox && has_mailbox) {
LOG_INFO(Render_Vulkan, "Using swap present mode Mailbox");
return VK_PRESENT_MODE_MAILBOX_KHR;
}
if (!Settings::values.use_speed_limit.GetValue()) {
// FIFO present mode locks the framerate to the monitor's refresh rate,
// Find an alternative to surpass this limitation if FPS is unlocked.
const auto found_imm = std::find(modes.begin(), modes.end(), VK_PRESENT_MODE_IMMEDIATE_KHR);
if (found_imm != modes.end()) {
return VK_PRESENT_MODE_IMMEDIATE_KHR;
}
}
LOG_INFO(Render_Vulkan, "Using swap present mode FIFO");
return VK_PRESENT_MODE_FIFO_KHR;
}