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Compare against feature flags

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This commit is contained in:
Mehmet Oguz Derin 2021-04-06 19:29:13 +03:00 committed by Charles Giessen
parent 8d4ac0db50
commit 617123254a
2 changed files with 23 additions and 2 deletions
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16
src/VkBootstrap.cpp
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@ -1606,7 +1606,7 @@ Result<SurfaceSupportDetails> query_surface_support_details(VkPhysicalDevice phy
VkSurfaceFormatKHR find_surface_format(VkPhysicalDevice phys_device, VkSurfaceFormatKHR find_surface_format(VkPhysicalDevice phys_device,
std::vector<VkSurfaceFormatKHR> const& available_formats, std::vector<VkSurfaceFormatKHR> const& available_formats,
std::vector<VkSurfaceFormatKHR> const& desired_formats, std::vector<VkSurfaceFormatKHR> const& desired_formats,
VkImageUsageFlags usage_flags) { VkFormatFeatureFlags feature_flags) {
for (auto const& desired_format : desired_formats) { for (auto const& desired_format : desired_formats) {
for (auto const& available_format : available_formats) { for (auto const& available_format : available_formats) {
// finds the first format that is desired and available // finds the first format that is desired and available
@ -1615,7 +1615,7 @@ VkSurfaceFormatKHR find_surface_format(VkPhysicalDevice phys_device,
VkFormatProperties properties; VkFormatProperties properties;
detail::vulkan_functions().fp_vkGetPhysicalDeviceFormatProperties( detail::vulkan_functions().fp_vkGetPhysicalDeviceFormatProperties(
phys_device, desired_format.format, &properties); phys_device, desired_format.format, &properties);
if ((properties.optimalTilingFeatures & usage_flags) == usage_flags) if ((properties.optimalTilingFeatures & feature_flags) == feature_flags)
return desired_format; return desired_format;
} }
} }
@ -1891,6 +1891,18 @@ SwapchainBuilder& SwapchainBuilder::use_default_image_usage_flags() {
info.image_usage_flags = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT; info.image_usage_flags = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
return *this; return *this;
} }
SwapchainBuilder& SwapchainBuilder::set_format_feature_flags(VkFormatFeatureFlags feature_flags) {
info.format_feature_flags = feature_flags;
return *this;
}
SwapchainBuilder& SwapchainBuilder::add_format_feature_flags(VkFormatFeatureFlags feature_flags) {
info.format_feature_flags = info.format_feature_flags | feature_flags;
return *this;
}
SwapchainBuilder& SwapchainBuilder::use_default_format_feature_flags() {
info.format_feature_flags = VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT;
return *this;
}
SwapchainBuilder& SwapchainBuilder::set_image_array_layer_count(uint32_t array_layer_count) { SwapchainBuilder& SwapchainBuilder::set_image_array_layer_count(uint32_t array_layer_count) {
info.array_layer_count = array_layer_count; info.array_layer_count = array_layer_count;
return *this; return *this;

9
src/VkBootstrap.h
View File

@ -634,6 +634,14 @@ class SwapchainBuilder {
// are provided. The default is VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT // are provided. The default is VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT
SwapchainBuilder& use_default_image_usage_flags(); SwapchainBuilder& use_default_image_usage_flags();
// Set the bitmask of the format feature flag for acquired swapchain images.
SwapchainBuilder& set_format_feature_flags(VkFormatFeatureFlags feature_flags);
// Add a format feature to the bitmask for acquired swapchain images.
SwapchainBuilder& add_format_feature_flags(VkFormatFeatureFlags feature_flags);
// Use the default format feature bitmask values. This is the default if no format features
// are provided. The default is VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT
SwapchainBuilder& use_default_format_feature_flags();
// Set the number of views in for multiview/stereo surface // Set the number of views in for multiview/stereo surface
SwapchainBuilder& set_image_array_layer_count(uint32_t array_layer_count); SwapchainBuilder& set_image_array_layer_count(uint32_t array_layer_count);
@ -676,6 +684,7 @@ class SwapchainBuilder {
uint32_t desired_height = 256; uint32_t desired_height = 256;
uint32_t array_layer_count = 1; uint32_t array_layer_count = 1;
VkImageUsageFlags image_usage_flags = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT; VkImageUsageFlags image_usage_flags = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
VkFormatFeatureFlags format_feature_flags = VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT;
uint32_t graphics_queue_index = 0; uint32_t graphics_queue_index = 0;
uint32_t present_queue_index = 0; uint32_t present_queue_index = 0;
VkSurfaceTransformFlagBitsKHR pre_transform = static_cast<VkSurfaceTransformFlagBitsKHR>(0); VkSurfaceTransformFlagBitsKHR pre_transform = static_cast<VkSurfaceTransformFlagBitsKHR>(0);