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vk_texture_cache: Support image store on sRGB images with VkImageViewUsageCreateInfo 

Vulkan 1.0 didn't support creating sRGB image views on an ABGR8 VkImage
with storage usage bits. VK_KHR_maintenance2 addressed this allowing to
reduce the usage bits on a VkImageView.

To allow image store on non-sRGB image views when the VkImage is created
with sRGB, always create VkImages without sRGB and add the sRGB format
on the view.
master
ReinUsesLisp 2021-01-15 21:37:17 +07:00
parent 8be9e5b48b
commit 6b00443bc1
3 changed files with 72 additions and 38 deletions
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27
src/video_core/renderer_vulkan/maxwell_to_vk.cpp
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@ -110,8 +110,8 @@ VkCompareOp DepthCompareFunction(Tegra::Texture::DepthCompareFunc depth_compare_
} // namespace Sampler
namespace {
enum : u32 { Attachable = 1, Storage = 2 };
constexpr u32 Attachable = 1 << 0;
constexpr u32 Storage = 1 << 1;
struct FormatTuple {
VkFormat format; ///< Vulkan format
@ -222,22 +222,27 @@ constexpr bool IsZetaFormat(PixelFormat pixel_format) {
} // Anonymous namespace
FormatInfo SurfaceFormat(const Device& device, FormatType format_type, PixelFormat pixel_format) {
ASSERT(static_cast<std::size_t>(pixel_format) < std::size(tex_format_tuples));
auto tuple = tex_format_tuples[static_cast<std::size_t>(pixel_format)];
FormatInfo SurfaceFormat(const Device& device, FormatType format_type, bool with_srgb,
PixelFormat pixel_format) {
ASSERT(static_cast<size_t>(pixel_format) < std::size(tex_format_tuples));
FormatTuple tuple = tex_format_tuples[static_cast<size_t>(pixel_format)];
if (tuple.format == VK_FORMAT_UNDEFINED) {
UNIMPLEMENTED_MSG("Unimplemented texture format with pixel format={}", pixel_format);
return {VK_FORMAT_A8B8G8R8_UNORM_PACK32, true, true};
return FormatInfo{VK_FORMAT_A8B8G8R8_UNORM_PACK32, true, true};
}
// Use A8B8G8R8_UNORM on hardware that doesn't support ASTC natively
if (!device.IsOptimalAstcSupported() && VideoCore::Surface::IsPixelFormatASTC(pixel_format)) {
const bool is_srgb = VideoCore::Surface::IsPixelFormatSRGB(pixel_format);
tuple.format = is_srgb ? VK_FORMAT_A8B8G8R8_SRGB_PACK32 : VK_FORMAT_A8B8G8R8_UNORM_PACK32;
const bool is_srgb = with_srgb && VideoCore::Surface::IsPixelFormatSRGB(pixel_format);
if (is_srgb) {
tuple.format = VK_FORMAT_A8B8G8R8_SRGB_PACK32;
} else {
tuple.format = VK_FORMAT_A8B8G8R8_UNORM_PACK32;
tuple.usage |= Storage;
}
}
const bool attachable = tuple.usage & Attachable;
const bool storage = tuple.usage & Storage;
const bool attachable = (tuple.usage & Attachable) != 0;
const bool storage = (tuple.usage & Storage) != 0;
VkFormatFeatureFlags usage{};
switch (format_type) {

10
src/video_core/renderer_vulkan/maxwell_to_vk.h
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@ -35,7 +35,15 @@ struct FormatInfo {
bool storage;
};
FormatInfo SurfaceFormat(const Device& device, FormatType format_type, PixelFormat pixel_format);
/**
* Returns format properties supported in the host
* @param device Host device
* @param format_type Type of image the buffer will use
* @param with_srgb True when the format can be sRGB when converted to another format (ASTC)
* @param pixel_format Guest pixel format to describe
*/
[[nodiscard]] FormatInfo SurfaceFormat(const Device& device, FormatType format_type, bool with_srgb,
PixelFormat pixel_format);
VkShaderStageFlagBits ShaderStage(Tegra::Engines::ShaderType stage);

73
src/video_core/renderer_vulkan/vk_texture_cache.cpp
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@ -95,20 +95,12 @@ constexpr VkBorderColor ConvertBorderColor(const std::array<float, 4>& color) {
}
}
[[nodiscard]] VkImageCreateInfo MakeImageCreateInfo(const Device& device, const ImageInfo& info) {
const auto format_info = MaxwellToVK::SurfaceFormat(device, FormatType::Optimal, info.format);
VkImageCreateFlags flags = VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT;
if (info.type == ImageType::e2D && info.resources.layers >= 6 &&
info.size.width == info.size.height) {
flags |= VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT;
}
if (info.type == ImageType::e3D) {
flags |= VK_IMAGE_CREATE_2D_ARRAY_COMPATIBLE_BIT;
}
[[nodiscard]] VkImageUsageFlags ImageUsageFlags(const MaxwellToVK::FormatInfo& info,
PixelFormat format) {
VkImageUsageFlags usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT |
VK_IMAGE_USAGE_SAMPLED_BIT;
if (format_info.attachable) {
switch (VideoCore::Surface::GetFormatType(info.format)) {
if (info.attachable) {
switch (VideoCore::Surface::GetFormatType(format)) {
case VideoCore::Surface::SurfaceType::ColorTexture:
usage |= VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
break;
@ -120,9 +112,33 @@ constexpr VkBorderColor ConvertBorderColor(const std::array<float, 4>& color) {
UNREACHABLE_MSG("Invalid surface type");
}
}
if (format_info.storage) {
if (info.storage) {
usage |= VK_IMAGE_USAGE_STORAGE_BIT;
}
return usage;
}
/// Returns the preferred format for a VkImage
[[nodiscard]] PixelFormat StorageFormat(PixelFormat format) {
switch (format) {
case PixelFormat::A8B8G8R8_SRGB:
return PixelFormat::A8B8G8R8_UNORM;
default:
return format;
}
}
[[nodiscard]] VkImageCreateInfo MakeImageCreateInfo(const Device& device, const ImageInfo& info) {
const PixelFormat format = StorageFormat(info.format);
const auto format_info = MaxwellToVK::SurfaceFormat(device, FormatType::Optimal, false, format);
VkImageCreateFlags flags = VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT;
if (info.type == ImageType::e2D && info.resources.layers >= 6 &&
info.size.width == info.size.height) {
flags |= VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT;
}
if (info.type == ImageType::e3D) {
flags |= VK_IMAGE_CREATE_2D_ARRAY_COMPATIBLE_BIT;
}
const auto [samples_x, samples_y] = VideoCommon::SamplesLog2(info.num_samples);
return VkImageCreateInfo{
.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO,
@ -130,17 +146,16 @@ constexpr VkBorderColor ConvertBorderColor(const std::array<float, 4>& color) {
.flags = flags,
.imageType = ConvertImageType(info.type),
.format = format_info.format,
.extent =
{
.width = info.size.width >> samples_x,
.height = info.size.height >> samples_y,
.depth = info.size.depth,
},
.extent{
.width = info.size.width >> samples_x,
.height = info.size.height >> samples_y,
.depth = info.size.depth,
},
.mipLevels = static_cast<u32>(info.resources.levels),
.arrayLayers = static_cast<u32>(info.resources.layers),
.samples = ConvertSampleCount(info.num_samples),
.tiling = VK_IMAGE_TILING_OPTIMAL,
.usage = usage,
.usage = ImageUsageFlags(format_info, format),
.sharingMode = VK_SHARING_MODE_EXCLUSIVE,
.queueFamilyIndexCount = 0,
.pQueueFamilyIndices = nullptr,
@ -209,10 +224,11 @@ constexpr VkBorderColor ConvertBorderColor(const std::array<float, 4>& color) {
[[nodiscard]] VkAttachmentDescription AttachmentDescription(const Device& device,
const ImageView* image_view) {
const auto pixel_format = image_view->format;
using MaxwellToVK::SurfaceFormat;
const PixelFormat pixel_format = image_view->format;
return VkAttachmentDescription{
.flags = VK_ATTACHMENT_DESCRIPTION_MAY_ALIAS_BIT,
.format = MaxwellToVK::SurfaceFormat(device, FormatType::Optimal, pixel_format).format,
.format = SurfaceFormat(device, FormatType::Optimal, true, pixel_format).format,
.samples = image_view->Samples(),
.loadOp = VK_ATTACHMENT_LOAD_OP_LOAD,
.storeOp = VK_ATTACHMENT_STORE_OP_STORE,
@ -860,11 +876,16 @@ ImageView::ImageView(TextureCacheRuntime& runtime, const VideoCommon::ImageViewI
std::ranges::transform(swizzle, swizzle.begin(), ConvertGreenRed);
}
}
const VkFormat vk_format =
MaxwellToVK::SurfaceFormat(*device, FormatType::Optimal, format).format;
const auto format_info = MaxwellToVK::SurfaceFormat(*device, FormatType::Optimal, true, format);
const VkFormat vk_format = format_info.format;
const VkImageViewUsageCreateInfo image_view_usage{
.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_USAGE_CREATE_INFO,
.pNext = nullptr,
.usage = ImageUsageFlags(format_info, format),
};
const VkImageViewCreateInfo create_info{
.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
.pNext = nullptr,
.pNext = &image_view_usage,
.flags = 0,
.image = image.Handle(),
.viewType = VkImageViewType{},
@ -954,7 +975,7 @@ vk::ImageView ImageView::MakeDepthStencilView(VkImageAspectFlags aspect_mask) {
.flags = 0,
.image = image_handle,
.viewType = ImageViewType(type),
.format = MaxwellToVK::SurfaceFormat(*device, FormatType::Optimal, format).format,
.format = MaxwellToVK::SurfaceFormat(*device, FormatType::Optimal, true, format).format,
.components{
.r = VK_COMPONENT_SWIZZLE_IDENTITY,
.g = VK_COMPONENT_SWIZZLE_IDENTITY,