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https://github.com/ZDoom/gzdoom-gles.git
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- apply vk_hdr immediately and delay initial swapchain creation until first image needs to be acquired
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parent
db4310ca6b
commit
095ea3ce76
4 changed files with 13 additions and 28 deletions
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@ -549,11 +549,7 @@ uint32_t VulkanFrameBuffer::GetCaps()
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void VulkanFrameBuffer::SetVSync(bool vsync)
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{
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if (swapChain->vsync != vsync)
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{
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swapChain.reset();
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swapChain = std::make_unique<VulkanSwapChain>(device);
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}
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// This is handled in VulkanSwapChain::AcquireImage.
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}
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void VulkanFrameBuffer::CleanForRestart()
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@ -92,7 +92,7 @@ public:
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TArray<uint8_t> GetScreenshotBuffer(int &pitch, ESSType &color_type, float &gamma) override;
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void SetVSync(bool vsync);
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void SetVSync(bool vsync) override;
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void Draw2D() override;
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@ -6,29 +6,12 @@
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EXTERN_CVAR(Bool, vid_vsync);
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CUSTOM_CVAR(Bool, vk_hdr, false, CVAR_ARCHIVE | CVAR_GLOBALCONFIG | CVAR_NOINITCALL)
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{
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Printf("This won't take effect until " GAMENAME " is restarted.\n");
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}
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CVAR(Bool, vk_hdr, false, CVAR_ARCHIVE | CVAR_GLOBALCONFIG);
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void I_GetVulkanDrawableSize(int *width, int *height);
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VulkanSwapChain::VulkanSwapChain(VulkanDevice *device) : vsync(vid_vsync), device(device)
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VulkanSwapChain::VulkanSwapChain(VulkanDevice *device) : device(device)
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{
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try
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{
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SelectFormat();
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SelectPresentMode();
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if (!CreateSwapChain())
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I_Error("Could not create vulkan swapchain");
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GetImages();
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CreateViews();
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}
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catch (...)
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{
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ReleaseResources();
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throw;
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}
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}
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VulkanSwapChain::~VulkanSwapChain()
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@ -38,11 +21,13 @@ VulkanSwapChain::~VulkanSwapChain()
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uint32_t VulkanSwapChain::AcquireImage(int width, int height, VulkanSemaphore *semaphore, VulkanFence *fence)
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{
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if (lastSwapWidth != width || lastSwapHeight != height || !swapChain)
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if (lastSwapWidth != width || lastSwapHeight != height || lastVsync != vid_vsync || lastHdr != vk_hdr || !swapChain)
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{
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Recreate();
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lastSwapWidth = width;
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lastSwapHeight = height;
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lastVsync = vid_vsync;
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lastHdr = vk_hdr;
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}
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uint32_t imageIndex;
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@ -132,6 +117,9 @@ void VulkanSwapChain::Recreate()
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bool VulkanSwapChain::CreateSwapChain(VkSwapchainKHR oldSwapChain)
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{
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SelectFormat();
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SelectPresentMode();
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int width, height;
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I_GetVulkanDrawableSize(&width, &height);
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@ -266,7 +254,7 @@ void VulkanSwapChain::SelectPresentMode()
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I_Error("No surface present modes supported");
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swapChainPresentMode = VK_PRESENT_MODE_FIFO_KHR;
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if (vsync)
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if (vid_vsync)
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{
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bool supportsFifoRelaxed = std::find(presentModes.begin(), presentModes.end(), VK_PRESENT_MODE_FIFO_RELAXED_KHR) != presentModes.end();
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if (supportsFifoRelaxed)
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@ -16,7 +16,6 @@ public:
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void Recreate();
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bool vsync;
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VkSwapchainKHR swapChain = VK_NULL_HANDLE;
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VkSurfaceFormatKHR swapChainFormat;
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VkPresentModeKHR swapChainPresentMode;
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@ -44,6 +43,8 @@ private:
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int lastSwapWidth = 0;
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int lastSwapHeight = 0;
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bool lastVsync = false;
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bool lastHdr = false;
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VulkanSwapChain(const VulkanSwapChain &) = delete;
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VulkanSwapChain &operator=(const VulkanSwapChain &) = delete;
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