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Recreating swap chain when invalidated

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This commit is contained in:
Kearwood Gilbert
2021-08-18 00:41:31 -07:00
parent 42717276b5
commit 2102faf4e5
4 changed files with 83 additions and 29 deletions
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63
kraken/KRSurface.cpp
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@@ -82,6 +82,36 @@ KrResult KRSurface::initialize()
return KR_ERROR_VULKAN;
}
return createSwapChain();
}
void KRSurface::destroy()
{
KRDevice& deviceInfo = m_pContext->getDeviceManager()->getDeviceInfo(m_deviceHandle);
destroySwapChain();
if (m_renderFinishedSemaphore != VK_NULL_HANDLE) {
vkDestroySemaphore(deviceInfo.m_logicalDevice, m_renderFinishedSemaphore, nullptr);
m_renderFinishedSemaphore = VK_NULL_HANDLE;
}
if (m_imageAvailableSemaphore != VK_NULL_HANDLE) {
vkDestroySemaphore(deviceInfo.m_logicalDevice, m_imageAvailableSemaphore, nullptr);
m_imageAvailableSemaphore = VK_NULL_HANDLE;
}
if (m_surface != VK_NULL_HANDLE) {
vkDestroySurfaceKHR(m_pContext->getDeviceManager()->getVulkanInstance(), m_surface, nullptr);
m_surface = VK_NULL_HANDLE;
}
}
KrResult KRSurface::createSwapChain()
{
KRDevice* deviceInfo = &m_pContext->getDeviceManager()->getDeviceInfo(m_deviceHandle);
VkSurfaceCapabilitiesKHR surfaceCapabilities{};
vkGetPhysicalDeviceSurfaceCapabilitiesKHR(deviceInfo->m_device, m_surface, &surfaceCapabilities);
@@ -89,7 +119,6 @@ KrResult KRSurface::initialize()
uint32_t formatCount = 0;
vkGetPhysicalDeviceSurfaceFormatsKHR(deviceInfo->m_device, m_surface, &formatCount, nullptr);
if (formatCount != 0) {
surfaceFormats.resize(formatCount);
vkGetPhysicalDeviceSurfaceFormatsKHR(deviceInfo->m_device, m_surface, &formatCount, surfaceFormats.data());
@@ -228,8 +257,11 @@ KrResult KRSurface::initialize()
return KR_SUCCESS;
}
void KRSurface::destroy()
void KRSurface::destroySwapChain()
{
KRPipelineManager* pipelineManager = m_pContext->getPipelineManager();
// TODO - Destroy the dependent pipeline..
KRDevice& deviceInfo = m_pContext->getDeviceManager()->getDeviceInfo(m_deviceHandle);
for (auto framebuffer : m_swapChainFramebuffers) {
@@ -246,20 +278,15 @@ void KRSurface::destroy()
vkDestroySwapchainKHR(deviceInfo.m_logicalDevice, m_swapChain, nullptr);
m_swapChain = VK_NULL_HANDLE;
}
if (m_renderFinishedSemaphore != VK_NULL_HANDLE) {
vkDestroySemaphore(deviceInfo.m_logicalDevice, m_renderFinishedSemaphore, nullptr);
m_renderFinishedSemaphore = VK_NULL_HANDLE;
}
if (m_imageAvailableSemaphore != VK_NULL_HANDLE) {
vkDestroySemaphore(deviceInfo.m_logicalDevice, m_imageAvailableSemaphore, nullptr);
m_imageAvailableSemaphore = VK_NULL_HANDLE;
}
if (m_surface != VK_NULL_HANDLE) {
vkDestroySurfaceKHR(m_pContext->getDeviceManager()->getVulkanInstance(), m_surface, nullptr);
m_surface = VK_NULL_HANDLE;
}
}
KrResult KRSurface::recreateSwapChain()
{
destroySwapChain();
KrResult result = createSwapChain();
if (result != KR_SUCCESS) {
destroySwapChain();
}
return result;
}