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Check swapchain acquire result and rebuild if necessary, error handling (refs #320)

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saschawillems 2017-04-15 10:27:12 +02:00
parent 2d3f1dba09
commit 1912101fe8
2 changed files with 23 additions and 24 deletions
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11
base/vulkanexamplebase.cpp
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@ -552,8 +552,15 @@ void VulkanExampleBase::getOverlayText(VulkanTextOverlay *textOverlay)
void VulkanExampleBase::prepareFrame()
{
// Acquire the next image from the swap chaing
VK_CHECK_RESULT(swapChain.acquireNextImage(semaphores.presentComplete, &currentBuffer));
// Acquire the next image from the swap chain
VkResult err = swapChain.acquireNextImage(semaphores.presentComplete, &currentBuffer);
// Recreate the swapchain if it's no longer compatible with the surface (OUT_OF_DATE) or no longer optimal for presentation (SUBOPTIMAL)
if ((err == VK_ERROR_OUT_OF_DATE_KHR) || (err == VK_SUBOPTIMAL_KHR)) {
windowResize();
}
else {
VK_CHECK_RESULT(err);
}
}
void VulkanExampleBase::submitFrame()