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[Feat] (MG_Test/Backend/DirectVulkan): properly handle out-of-date/suboptimal swapchain

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swung0x48
2026-02-15 19:56:14 +08:00
parent 1357435e94
commit 4bcedc84b9
1 changed files with 19 additions and 5 deletions
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MobileGL/MG_Backend/DirectVulkan/Renderer/VulkanRenderer.cpp
+19 -5
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@@ -390,17 +390,29 @@ namespace MobileGL::MG_Backend::DirectVulkan {
presentInfo.pSwapchains = swapChains;
presentInfo.pImageIndices = &m_imageIndexAcquired;
presentInfo.pResults = nullptr;
VK_VERIFY(vkQueuePresentKHR(m_presentQueue, &presentInfo));
auto result = vkQueuePresentKHR(m_presentQueue, &presentInfo);
if (result == VK_ERROR_OUT_OF_DATE_KHR || result == VK_SUBOPTIMAL_KHR) {
MGLOG_D("Present, vkQueuePresentKHR got %d, recreating swapchain", result);
RecreateSwapchain();
result = VK_SUCCESS;
}
VK_VERIFY(result, "Present, vkQueuePresentKHR");
// 3) Advance frame slot.
m_currentFrameIndex = (m_currentFrameIndex + 1) % m_config.MaxFramesInFlight;
// 4) Wait/reset/acquire for next frame.
VK_VERIFY(vkWaitForFences(m_device, 1, &m_imageInFlightFences[m_currentFrameIndex], VK_TRUE, UINT64_MAX));
VK_VERIFY(vkResetFences(m_device, 1, &m_imageInFlightFences[m_currentFrameIndex]));
VK_VERIFY(vkAcquireNextImageKHR(m_device, m_swapchain, UINT64_MAX,
VK_VERIFY(vkWaitForFences(m_device, 1, &m_imageInFlightFences[m_currentFrameIndex], VK_TRUE, UINT64_MAX), "Present, vkWaitForFences");
VK_VERIFY(vkResetFences(m_device, 1, &m_imageInFlightFences[m_currentFrameIndex]), "Present, vkResetFences");
result = vkAcquireNextImageKHR(m_device, m_swapchain, UINT64_MAX,
m_imageAvailableSemaphores[m_currentFrameIndex],
VK_NULL_HANDLE, &m_imageIndexAcquired));
VK_NULL_HANDLE, &m_imageIndexAcquired);
if (result == VK_ERROR_OUT_OF_DATE_KHR || result == VK_SUBOPTIMAL_KHR) {
MGLOG_D("Present, vkAcquireNextImageKHR got %d, recreating swapchain", result);
RecreateSwapchain();
result = VK_SUCCESS;
}
VK_VERIFY(result, "Present, vkAcquireNextImageKHR");
}
void VulkanRenderer::CreateInstance() {
@@ -1085,6 +1097,8 @@ namespace MobileGL::MG_Backend::DirectVulkan {
}
};
m_physicalDevice.swapchainCapabilities = GetSwapchainCapabilities(m_physicalDevice.handle, m_surface);
auto& supportedSurfaceFormats = m_physicalDevice.swapchainCapabilities.surfaceFormats;
MGLOG_I("Got %d surface formats: ", supportedSurfaceFormats.size());
for (auto& surfaceFormat : supportedSurfaceFormats) {