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Fix swapchain extent check when size is zero

anisotropy
cosmonaut 2022-10-31 14:16:32 -07:00
parent 403dcc6084
commit 9073f68e0a
1 changed files with 21 additions and 21 deletions
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42
src/Refresh_Driver_Vulkan.c
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@ -4306,6 +4306,27 @@ static uint8_t VULKAN_INTERNAL_CreateSwapchain(
return 0;
}
if ( swapchainSupportDetails.capabilities.currentExtent.width == 0 ||
swapchainSupportDetails.capabilities.currentExtent.height == 0)
{
/* Not an error, just minimize behavior! */
renderer->vkDestroySurfaceKHR(
renderer->instance,
swapchainData->surface,
NULL
);
if (swapchainSupportDetails.formatsLength > 0)
{
SDL_free(swapchainSupportDetails.formats);
}
if (swapchainSupportDetails.presentModesLength > 0)
{
SDL_free(swapchainSupportDetails.presentModes);
}
SDL_free(swapchainData);
return 0;
}
swapchainData->swapchainFormat = VK_FORMAT_R8G8B8A8_UNORM;
swapchainData->swapchainSwizzle.r = VK_COMPONENT_SWIZZLE_IDENTITY;
swapchainData->swapchainSwizzle.g = VK_COMPONENT_SWIZZLE_IDENTITY;
@ -4384,27 +4405,6 @@ static uint8_t VULKAN_INTERNAL_CreateSwapchain(
drawableHeight < swapchainSupportDetails.capabilities.minImageExtent.height ||
drawableHeight > swapchainSupportDetails.capabilities.maxImageExtent.height )
{
if ( swapchainSupportDetails.capabilities.currentExtent.width == 0 ||
swapchainSupportDetails.capabilities.currentExtent.height == 0)
{
renderer->vkDestroySurfaceKHR(
renderer->instance,
swapchainData->surface,
NULL
);
if (swapchainSupportDetails.formatsLength > 0)
{
SDL_free(swapchainSupportDetails.formats);
}
if (swapchainSupportDetails.presentModesLength > 0)
{
SDL_free(swapchainSupportDetails.presentModes);
}
SDL_free(swapchainData);
/* Not an error, just Windows minimize behavior! */
return 0;
}
if (swapchainSupportDetails.capabilities.currentExtent.width != UINT32_MAX)
{
drawableWidth = VULKAN_INTERNAL_clamp(