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Vulkan, Viewports: Fix for resizing viewport windows crashing. (#2472)

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This commit is contained in:
MindSpunk
2019-04-05 15:50:21 +11:00
committed by omar
parent 0034e65c26
commit a45840746e
4 changed files with 43 additions and 16 deletions
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9
examples/example_glfw_vulkan/main.cpp
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@ -252,7 +252,8 @@ static void FrameRender(ImGui_ImplVulkanH_Window* wd)
{
VkResult err;
VkSemaphore& image_acquired_semaphore = wd->Frames[wd->FrameIndex].ImageAcquiredSemaphore;
VkSemaphore image_acquired_semaphore = wd->FrameSemaphores[wd->SemaphoreIndex].ImageAcquiredSemaphore;
VkSemaphore render_complete_semaphore = wd->FrameSemaphores[wd->SemaphoreIndex].RenderCompleteSemaphore;
err = vkAcquireNextImageKHR(g_Device, wd->Swapchain, UINT64_MAX, image_acquired_semaphore, VK_NULL_HANDLE, &wd->FrameIndex);
check_vk_result(err);
@ -300,7 +301,7 @@ static void FrameRender(ImGui_ImplVulkanH_Window* wd)
info.commandBufferCount = 1;
info.pCommandBuffers = &fd->CommandBuffer;
info.signalSemaphoreCount = 1;
info.pSignalSemaphores = &fd->RenderCompleteSemaphore;
info.pSignalSemaphores = &render_complete_semaphore;
err = vkEndCommandBuffer(fd->CommandBuffer);
check_vk_result(err);
@ -311,11 +312,11 @@ static void FrameRender(ImGui_ImplVulkanH_Window* wd)
static void FramePresent(ImGui_ImplVulkanH_Window* wd)
{
ImGui_ImplVulkanH_Frame* fd = &wd->Frames[wd->FrameIndex];
VkSemaphore render_complete_semaphore = wd->FrameSemaphores[wd->SemaphoreIndex].RenderCompleteSemaphore;
VkPresentInfoKHR info = {};
info.sType = VK_STRUCTURE_TYPE_PRESENT_INFO_KHR;
info.waitSemaphoreCount = 1;
info.pWaitSemaphores = &fd->RenderCompleteSemaphore;
info.pWaitSemaphores = &render_complete_semaphore;
info.swapchainCount = 1;
info.pSwapchains = &wd->Swapchain;
info.pImageIndices = &wd->FrameIndex;