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[Fix] (MG_Impl): preserve macOS surface during resize

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swung0x48
2026-06-29 21:07:12 +08:00
parent ef06d90b6b
commit cca4df17d9
11 changed files with 110 additions and 2 deletions
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MobileGL/MG_Backend/DirectVulkan/Renderer/VulkanRenderer.cpp
+18
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@@ -5389,9 +5389,15 @@ void main() {
if (result == VK_ERROR_OUT_OF_DATE_KHR || result == VK_SUBOPTIMAL_KHR) {
MGLOG_D("Present, vkQueuePresentKHR got %d, recreating swapchain", result);
RecreateSwapchain();
m_swapchainResizeRequested = false;
result = VK_SUCCESS;
}
VK_VERIFY(result, "Present, vkQueuePresentKHR");
if (m_swapchainResizeRequested) {
MGLOG_D("Present, processing requested swapchain resize");
RecreateSwapchain();
m_swapchainResizeRequested = false;
}
// 3) Advance frame slot.
m_frameContext.AdvanceToNext();
@@ -5401,6 +5407,7 @@ void main() {
if (result == VK_ERROR_OUT_OF_DATE_KHR || result == VK_SUBOPTIMAL_KHR) {
MGLOG_D("Present, vkAcquireNextImageKHR got %d, recreating swapchain", result);
RecreateSwapchain();
m_swapchainResizeRequested = false;
result =
m_frameContext.WaitAndAcquireNextImage(m_device, m_swapchainObject.GetHandle(), m_imageIndexAcquired);
}
@@ -6105,6 +6112,17 @@ void main() {
return m_physicalDevice;
}
void VulkanRenderer::RequestSwapchainResize(Uint32 width, Uint32 height) {
width = std::max<Uint32>(width, 1);
height = std::max<Uint32>(height, 1);
if (m_config.SurfaceWidth == width && m_config.SurfaceHeight == height) {
return;
}
m_config.SurfaceWidth = width;
m_config.SurfaceHeight = height;
m_swapchainResizeRequested = true;
}
VkInstance VulkanRenderer::GetInstance() const {
return m_instance;
}