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[Vulkan] Don't require imageViewFormatSwizzle in the immediate drawer

This commit is contained in:
Triang3l 2022-05-14 22:18:21 +03:00
parent d6a9056952
commit 60052fb4fc
1 changed files with 9 additions and 2 deletions
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11
src/xenia/ui/vulkan/vulkan_immediate_drawer.cc
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@ -866,6 +866,9 @@ bool VulkanImmediateDrawer::CreateTextureResource(
size_t& pending_upload_index_out) {
const VulkanProvider::DeviceFunctions& dfn = provider_.dfn();
VkDevice device = provider_.device();
const VkPhysicalDevicePortabilitySubsetFeaturesKHR*
device_portability_subset_features =
provider_.device_portability_subset_features();
// Create the image and the descriptor.
@ -907,9 +910,13 @@ bool VulkanImmediateDrawer::CreateTextureResource(
image_view_create_info.image = image;
image_view_create_info.viewType = VK_IMAGE_VIEW_TYPE_2D;
image_view_create_info.format = VK_FORMAT_R8G8B8A8_UNORM;
// data == nullptr is a special case for (1, 1, 1, 1).
// data == nullptr is a special case for (1, 1, 1, 1), though the image will
// be cleared to (1, 1, 1, 1) anyway, just a micro-optimization.
VkComponentSwizzle swizzle =
data ? VK_COMPONENT_SWIZZLE_IDENTITY : VK_COMPONENT_SWIZZLE_ONE;
(data || (device_portability_subset_features &&
!device_portability_subset_features->imageViewFormatSwizzle))
? VK_COMPONENT_SWIZZLE_IDENTITY
: VK_COMPONENT_SWIZZLE_ONE;
image_view_create_info.components.r = swizzle;
image_view_create_info.components.g = swizzle;
image_view_create_info.components.b = swizzle;