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Handles VK_INCOMPLETE for vkGetSwapchainImagesKHR.

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Differential Revision: https://code.wildfiregames.com/D5090
This was SVN commit r27797.
This commit is contained in:
Vladislav Belov 2023-08-15 17:27:23 +00:00
parent 82204a6db9
commit 23f1949e2a
1 changed files with 15 additions and 5 deletions
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20
source/renderer/backend/vulkan/SwapChain.cpp
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@ -188,11 +188,21 @@ std::unique_ptr<CSwapChain> CSwapChain::Create(
device->SetObjectName(VK_OBJECT_TYPE_SWAPCHAIN_KHR, swapChain->m_SwapChain, nameBuffer);
uint32_t imageCount = 0;
ENSURE_VK_SUCCESS(vkGetSwapchainImagesKHR(
device->GetVkDevice(), swapChain->m_SwapChain, &imageCount, nullptr));
swapChain->m_Images.resize(imageCount);
ENSURE_VK_SUCCESS(vkGetSwapchainImagesKHR(
device->GetVkDevice(), swapChain->m_SwapChain, &imageCount, swapChain->m_Images.data()));
VkResult getSwapchainImagesResult = VK_INCOMPLETE;
do
{
getSwapchainImagesResult = vkGetSwapchainImagesKHR(
device->GetVkDevice(), swapChain->m_SwapChain, &imageCount, nullptr);
if (getSwapchainImagesResult == VK_SUCCESS && imageCount > 0)
{
swapChain->m_Images.resize(imageCount);
getSwapchainImagesResult = vkGetSwapchainImagesKHR(
device->GetVkDevice(), swapChain->m_SwapChain, &imageCount, swapChain->m_Images.data());
}
} while (getSwapchainImagesResult == VK_INCOMPLETE);
LOGMESSAGE("SwapChain image count: %u (min: %u)", imageCount, swapChainCreateInfo.minImageCount);
ENSURE_VK_SUCCESS(getSwapchainImagesResult);
ENSURE(imageCount > 0);
swapChain->m_DepthTexture = CTexture::Create(
device, "SwapChainDepthTexture", ITexture::Type::TEXTURE_2D,