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Add stencil format require toggle

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Fixes #1031
This commit is contained in:
Sascha Willems 2023-05-09 18:03:51 +02:00
parent 0afa517a68
commit 3c9aca3fcb
5 changed files with 48 additions and 15 deletions
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28
base/VulkanTools.cpp
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@ -82,7 +82,7 @@ namespace vks
{
// Since all depth formats may be optional, we need to find a suitable depth format to use
// Start with the highest precision packed format
std::vector<VkFormat> depthFormats = {
std::vector<VkFormat> formatList = {
VK_FORMAT_D32_SFLOAT_S8_UINT,
VK_FORMAT_D32_SFLOAT,
VK_FORMAT_D24_UNORM_S8_UINT,
@ -90,11 +90,10 @@ namespace vks
VK_FORMAT_D16_UNORM
};
for (auto& format : depthFormats)
for (auto& format : formatList)
{
VkFormatProperties formatProps;
vkGetPhysicalDeviceFormatProperties(physicalDevice, format, &formatProps);
// Format must support depth stencil attachment for optimal tiling
if (formatProps.optimalTilingFeatures & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)
{
*depthFormat = format;
@ -105,6 +104,29 @@ namespace vks
return false;
}
VkBool32 getSupportedDepthStencilFormat(VkPhysicalDevice physicalDevice, VkFormat* depthStencilFormat)
{
std::vector<VkFormat> formatList = {
VK_FORMAT_D32_SFLOAT_S8_UINT,
VK_FORMAT_D24_UNORM_S8_UINT,
VK_FORMAT_D16_UNORM_S8_UINT,
};
for (auto& format : formatList)
{
VkFormatProperties formatProps;
vkGetPhysicalDeviceFormatProperties(physicalDevice, format, &formatProps);
if (formatProps.optimalTilingFeatures & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)
{
*depthStencilFormat = format;
return true;
}
}
return false;
}
VkBool32 formatHasStencil(VkFormat format)
{
std::vector<VkFormat> stencilFormats = {