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-rw-r--r--src/video_core/renderer_vulkan/renderer_vulkan.cpp11
-rw-r--r--src/video_core/renderer_vulkan/vk_swapchain.cpp26
-rw-r--r--src/video_core/renderer_vulkan/vk_swapchain.h14
3 files changed, 34 insertions, 17 deletions
diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.cpp b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
index 54c41bcaf..6fda06a7e 100644
--- a/src/video_core/renderer_vulkan/renderer_vulkan.cpp
+++ b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
@@ -143,18 +143,17 @@ void RendererVulkan::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) {
const Layout::FramebufferLayout layout = render_window.GetFramebufferLayout();
swapchain.Create(layout.width, layout.height, is_srgb);
};
- if (swapchain.NeedsRecreate() || swapchain.HasColorSpaceChanged(is_srgb)) {
+ if (swapchain.IsSubOptimal() || swapchain.HasColorSpaceChanged(is_srgb)) {
recreate_swapchain();
}
- bool needs_recreate;
+ bool is_outdated;
do {
- needs_recreate = false;
swapchain.AcquireNextImage();
- if (swapchain.NeedsRecreate()) {
+ is_outdated = swapchain.IsOutDated();
+ if (is_outdated) {
recreate_swapchain();
- needs_recreate = true;
}
- } while (needs_recreate);
+ } while (is_outdated);
if (has_been_recreated) {
blit_screen.Recreate();
}
diff --git a/src/video_core/renderer_vulkan/vk_swapchain.cpp b/src/video_core/renderer_vulkan/vk_swapchain.cpp
index a71b0b01e..d990eefba 100644
--- a/src/video_core/renderer_vulkan/vk_swapchain.cpp
+++ b/src/video_core/renderer_vulkan/vk_swapchain.cpp
@@ -65,7 +65,8 @@ VKSwapchain::VKSwapchain(VkSurfaceKHR surface_, const Device& device_, VKSchedul
VKSwapchain::~VKSwapchain() = default;
void VKSwapchain::Create(u32 width, u32 height, bool srgb) {
- needs_recreate = false;
+ is_outdated = false;
+ is_suboptimal = false;
const auto physical_device = device.GetPhysical();
const auto capabilities{physical_device.GetSurfaceCapabilitiesKHR(surface)};
@@ -85,11 +86,22 @@ void VKSwapchain::Create(u32 width, u32 height, bool srgb) {
}
void VKSwapchain::AcquireNextImage() {
- const VkResult result =
- device.GetLogical().AcquireNextImageKHR(*swapchain, std::numeric_limits<u64>::max(),
- *present_semaphores[frame_index], {}, &image_index);
- needs_recreate |= result != VK_SUCCESS && result != VK_SUBOPTIMAL_KHR;
-
+ const VkResult result = device.GetLogical().AcquireNextImageKHR(
+ *swapchain, std::numeric_limits<u64>::max(), *present_semaphores[frame_index],
+ VK_NULL_HANDLE, &image_index);
+ switch (result) {
+ case VK_SUCCESS:
+ break;
+ case VK_SUBOPTIMAL_KHR:
+ is_suboptimal = true;
+ break;
+ case VK_ERROR_OUT_OF_DATE_KHR:
+ is_outdated = true;
+ break;
+ default:
+ LOG_ERROR(Render_Vulkan, "vkAcquireNextImageKHR returned {}", vk::ToString(result));
+ break;
+ }
scheduler.Wait(resource_ticks[image_index]);
resource_ticks[image_index] = scheduler.CurrentTick();
}
@@ -115,7 +127,7 @@ void VKSwapchain::Present(VkSemaphore render_semaphore) {
LOG_DEBUG(Render_Vulkan, "Suboptimal swapchain");
break;
case VK_ERROR_OUT_OF_DATE_KHR:
- needs_recreate = true;
+ is_outdated = true;
break;
default:
LOG_CRITICAL(Render_Vulkan, "Failed to present with error {}", vk::ToString(result));
diff --git a/src/video_core/renderer_vulkan/vk_swapchain.h b/src/video_core/renderer_vulkan/vk_swapchain.h
index df6da3d93..35c2cdc14 100644
--- a/src/video_core/renderer_vulkan/vk_swapchain.h
+++ b/src/video_core/renderer_vulkan/vk_swapchain.h
@@ -38,9 +38,14 @@ public:
return current_srgb != is_srgb;
}
- /// Returns true when the image has to be recreated.
- bool NeedsRecreate() const {
- return needs_recreate;
+ /// Returns true when the swapchain is outdated.
+ bool IsOutDated() const {
+ return is_outdated;
+ }
+
+ /// Returns true when the swapchain is suboptimal.
+ bool IsSubOptimal() const {
+ return is_suboptimal;
}
VkExtent2D GetSize() const {
@@ -95,7 +100,8 @@ private:
VkExtent2D extent{};
bool current_srgb{};
- bool needs_recreate{};
+ bool is_outdated{};
+ bool is_suboptimal{};
};
} // namespace Vulkan