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Merge pull request #11556 from GPUCode/msaa-image-vk

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renderer_vulkan: Implement MSAA image copies
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Fernando S 2023-09-28 01:56:27 +02:00 committed by GitHub
commit f782104125
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7 changed files with 229 additions and 36 deletions
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7
src/video_core/host_shaders/convert_msaa_to_non_msaa.comp
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@ -15,11 +15,14 @@ void main() {
// TODO: Specialization constants for num_samples?
const int num_samples = imageSamples(msaa_in);
const ivec3 msaa_size = imageSize(msaa_in);
const ivec3 out_size = imageSize(output_img);
const ivec3 scale = out_size / msaa_size;
for (int curr_sample = 0; curr_sample < num_samples; ++curr_sample) {
const vec4 pixel = imageLoad(msaa_in, coords, curr_sample);
const int single_sample_x = 2 * coords.x + (curr_sample & 1);
const int single_sample_y = 2 * coords.y + ((curr_sample / 2) & 1);
const int single_sample_x = scale.x * coords.x + (curr_sample & 1);
const int single_sample_y = scale.y * coords.y + ((curr_sample / 2) & 1);
const ivec3 dest_coords = ivec3(single_sample_x, single_sample_y, coords.z);
if (any(greaterThanEqual(dest_coords, imageSize(output_img)))) {

7
src/video_core/host_shaders/convert_non_msaa_to_msaa.comp
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@ -15,9 +15,12 @@ void main() {
// TODO: Specialization constants for num_samples?
const int num_samples = imageSamples(output_msaa);
const ivec3 msaa_size = imageSize(output_msaa);
const ivec3 out_size = imageSize(img_in);
const ivec3 scale = out_size / msaa_size;
for (int curr_sample = 0; curr_sample < num_samples; ++curr_sample) {
const int single_sample_x = 2 * coords.x + (curr_sample & 1);
const int single_sample_y = 2 * coords.y + ((curr_sample / 2) & 1);
const int single_sample_x = scale.x * coords.x + (curr_sample & 1);
const int single_sample_y = scale.y * coords.y + ((curr_sample / 2) & 1);
const ivec3 single_coords = ivec3(single_sample_x, single_sample_y, coords.z);
if (any(greaterThanEqual(single_coords, imageSize(img_in)))) {

139
src/video_core/renderer_vulkan/vk_compute_pass.cpp
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@ -3,6 +3,7 @@
#include <array>
#include <memory>
#include <numeric>
#include <optional>
#include <utility>
@ -11,7 +12,10 @@
#include "common/assert.h"
#include "common/common_types.h"
#include "common/div_ceil.h"
#include "common/vector_math.h"
#include "video_core/host_shaders/astc_decoder_comp_spv.h"
#include "video_core/host_shaders/convert_msaa_to_non_msaa_comp_spv.h"
#include "video_core/host_shaders/convert_non_msaa_to_msaa_comp_spv.h"
#include "video_core/host_shaders/queries_prefix_scan_sum_comp_spv.h"
#include "video_core/host_shaders/queries_prefix_scan_sum_nosubgroups_comp_spv.h"
#include "video_core/host_shaders/resolve_conditional_render_comp_spv.h"
@ -131,6 +135,33 @@ constexpr DescriptorBankInfo ASTC_BANK_INFO{
.score = 2,
};
constexpr std::array<VkDescriptorSetLayoutBinding, ASTC_NUM_BINDINGS> MSAA_DESCRIPTOR_SET_BINDINGS{{
{
.binding = 0,
.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE,
.descriptorCount = 1,
.stageFlags = VK_SHADER_STAGE_COMPUTE_BIT,
.pImmutableSamplers = nullptr,
},
{
.binding = 1,
.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE,
.descriptorCount = 1,
.stageFlags = VK_SHADER_STAGE_COMPUTE_BIT,
.pImmutableSamplers = nullptr,
},
}};
constexpr DescriptorBankInfo MSAA_BANK_INFO{
.uniform_buffers = 0,
.storage_buffers = 0,
.texture_buffers = 0,
.image_buffers = 0,
.textures = 0,
.images = 2,
.score = 2,
};
constexpr VkDescriptorUpdateTemplateEntry INPUT_OUTPUT_DESCRIPTOR_UPDATE_TEMPLATE{
.dstBinding = 0,
.dstArrayElement = 0,
@ -149,6 +180,15 @@ constexpr VkDescriptorUpdateTemplateEntry QUERIES_SCAN_DESCRIPTOR_UPDATE_TEMPLAT
.stride = sizeof(DescriptorUpdateEntry),
};
constexpr VkDescriptorUpdateTemplateEntry MSAA_DESCRIPTOR_UPDATE_TEMPLATE{
.dstBinding = 0,
.dstArrayElement = 0,
.descriptorCount = 2,
.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE,
.offset = 0,
.stride = sizeof(DescriptorUpdateEntry),
};
constexpr std::array<VkDescriptorUpdateTemplateEntry, ASTC_NUM_BINDINGS>
ASTC_PASS_DESCRIPTOR_UPDATE_TEMPLATE_ENTRY{{
{
@ -224,6 +264,9 @@ ComputePass::ComputePass(const Device& device_, DescriptorPool& descriptor_pool,
});
descriptor_allocator = descriptor_pool.Allocator(*descriptor_set_layout, bank_info);
}
if (code.empty()) {
return;
}
module = device.GetLogical().CreateShaderModule({
.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO,
.pNext = nullptr,
@ -590,4 +633,100 @@ void ASTCDecoderPass::Assemble(Image& image, const StagingBufferRef& map,
scheduler.Finish();
}
MSAACopyPass::MSAACopyPass(const Device& device_, Scheduler& scheduler_,
DescriptorPool& descriptor_pool_,
StagingBufferPool& staging_buffer_pool_,
ComputePassDescriptorQueue& compute_pass_descriptor_queue_)
: ComputePass(device_, descriptor_pool_, MSAA_DESCRIPTOR_SET_BINDINGS,
MSAA_DESCRIPTOR_UPDATE_TEMPLATE, MSAA_BANK_INFO, {},
CONVERT_NON_MSAA_TO_MSAA_COMP_SPV),
scheduler{scheduler_}, staging_buffer_pool{staging_buffer_pool_},
compute_pass_descriptor_queue{compute_pass_descriptor_queue_} {
const auto make_msaa_pipeline = [this](size_t i, std::span<const u32> code) {
modules[i] = device.GetLogical().CreateShaderModule({
.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO,
.pNext = nullptr,
.flags = 0,
.codeSize = static_cast<u32>(code.size_bytes()),
.pCode = code.data(),
});
pipelines[i] = device.GetLogical().CreateComputePipeline({
.sType = VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO,
.pNext = nullptr,
.flags = 0,
.stage{
.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
.pNext = nullptr,
.flags = 0,
.stage = VK_SHADER_STAGE_COMPUTE_BIT,
.module = *modules[i],
.pName = "main",
.pSpecializationInfo = nullptr,
},
.layout = *layout,
.basePipelineHandle = nullptr,
.basePipelineIndex = 0,
});
};
make_msaa_pipeline(0, CONVERT_NON_MSAA_TO_MSAA_COMP_SPV);
make_msaa_pipeline(1, CONVERT_MSAA_TO_NON_MSAA_COMP_SPV);
}
MSAACopyPass::~MSAACopyPass() = default;
void MSAACopyPass::CopyImage(Image& dst_image, Image& src_image,
std::span<const VideoCommon::ImageCopy> copies,
bool msaa_to_non_msaa) {
const VkPipeline msaa_pipeline = *pipelines[msaa_to_non_msaa ? 1 : 0];
scheduler.RequestOutsideRenderPassOperationContext();
for (const VideoCommon::ImageCopy& copy : copies) {
ASSERT(copy.src_subresource.base_layer == 0);
ASSERT(copy.src_subresource.num_layers == 1);
ASSERT(copy.dst_subresource.base_layer == 0);
ASSERT(copy.dst_subresource.num_layers == 1);
compute_pass_descriptor_queue.Acquire();
compute_pass_descriptor_queue.AddImage(
src_image.StorageImageView(copy.src_subresource.base_level));
compute_pass_descriptor_queue.AddImage(
dst_image.StorageImageView(copy.dst_subresource.base_level));
const void* const descriptor_data{compute_pass_descriptor_queue.UpdateData()};
const Common::Vec3<u32> num_dispatches = {
Common::DivCeil(copy.extent.width, 8U),
Common::DivCeil(copy.extent.height, 8U),
copy.extent.depth,
};
scheduler.Record([this, dst = dst_image.Handle(), msaa_pipeline, num_dispatches,
descriptor_data](vk::CommandBuffer cmdbuf) {
const VkDescriptorSet set = descriptor_allocator.Commit();
device.GetLogical().UpdateDescriptorSet(set, *descriptor_template, descriptor_data);
cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_COMPUTE, msaa_pipeline);
cmdbuf.BindDescriptorSets(VK_PIPELINE_BIND_POINT_COMPUTE, *layout, 0, set, {});
cmdbuf.Dispatch(num_dispatches.x, num_dispatches.y, num_dispatches.z);
const VkImageMemoryBarrier write_barrier{
.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
.pNext = nullptr,
.srcAccessMask = VK_ACCESS_SHADER_WRITE_BIT,
.dstAccessMask = VK_ACCESS_SHADER_READ_BIT,
.oldLayout = VK_IMAGE_LAYOUT_GENERAL,
.newLayout = VK_IMAGE_LAYOUT_GENERAL,
.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.image = dst,
.subresourceRange{
.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
.baseMipLevel = 0,
.levelCount = VK_REMAINING_MIP_LEVELS,
.baseArrayLayer = 0,
.layerCount = VK_REMAINING_ARRAY_LAYERS,
},
};
cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, 0, write_barrier);
});
}
}
} // namespace Vulkan

19
src/video_core/renderer_vulkan/vk_compute_pass.h
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@ -11,6 +11,7 @@
#include "video_core/engines/maxwell_3d.h"
#include "video_core/renderer_vulkan/vk_descriptor_pool.h"
#include "video_core/renderer_vulkan/vk_update_descriptor.h"
#include "video_core/texture_cache/types.h"
#include "video_core/vulkan_common/vulkan_memory_allocator.h"
#include "video_core/vulkan_common/vulkan_wrapper.h"
@ -130,4 +131,22 @@ private:
MemoryAllocator& memory_allocator;
};
class MSAACopyPass final : public ComputePass {
public:
explicit MSAACopyPass(const Device& device_, Scheduler& scheduler_,
DescriptorPool& descriptor_pool_, StagingBufferPool& staging_buffer_pool_,
ComputePassDescriptorQueue& compute_pass_descriptor_queue_);
~MSAACopyPass();
void CopyImage(Image& dst_image, Image& src_image,
std::span<const VideoCommon::ImageCopy> copies, bool msaa_to_non_msaa);
private:
Scheduler& scheduler;
StagingBufferPool& staging_buffer_pool;
ComputePassDescriptorQueue& compute_pass_descriptor_queue;
std::array<vk::ShaderModule, 2> modules;
std::array<vk::Pipeline, 2> pipelines;
};
} // namespace Vulkan

81
src/video_core/renderer_vulkan/vk_texture_cache.cpp
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@ -176,6 +176,36 @@ constexpr VkBorderColor ConvertBorderColor(const std::array<float, 4>& color) {
return allocator.CreateImage(image_ci);
}
[[nodiscard]] vk::ImageView MakeStorageView(const vk::Device& device, u32 level, VkImage image,
VkFormat format) {
static constexpr VkImageViewUsageCreateInfo storage_image_view_usage_create_info{
.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_USAGE_CREATE_INFO,
.pNext = nullptr,
.usage = VK_IMAGE_USAGE_STORAGE_BIT,
};
return device.CreateImageView(VkImageViewCreateInfo{
.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
.pNext = &storage_image_view_usage_create_info,
.flags = 0,
.image = image,
.viewType = VK_IMAGE_VIEW_TYPE_2D_ARRAY,
.format = format,
.components{
.r = VK_COMPONENT_SWIZZLE_IDENTITY,
.g = VK_COMPONENT_SWIZZLE_IDENTITY,
.b = VK_COMPONENT_SWIZZLE_IDENTITY,
.a = VK_COMPONENT_SWIZZLE_IDENTITY,
},
.subresourceRange{
.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
.baseMipLevel = level,
.levelCount = 1,
.baseArrayLayer = 0,
.layerCount = VK_REMAINING_ARRAY_LAYERS,
},
});
}
[[nodiscard]] VkImageAspectFlags ImageAspectMask(PixelFormat format) {
switch (VideoCore::Surface::GetFormatType(format)) {
case VideoCore::Surface::SurfaceType::ColorTexture:
@ -817,6 +847,10 @@ TextureCacheRuntime::TextureCacheRuntime(const Device& device_, Scheduler& sched
astc_decoder_pass.emplace(device, scheduler, descriptor_pool, staging_buffer_pool,
compute_pass_descriptor_queue, memory_allocator);
}
if (device.IsStorageImageMultisampleSupported()) {
msaa_copy_pass = std::make_unique<MSAACopyPass>(
device, scheduler, descriptor_pool, staging_buffer_pool, compute_pass_descriptor_queue);
}
if (!device.IsKhrImageFormatListSupported()) {
return;
}
@ -1285,7 +1319,11 @@ void TextureCacheRuntime::CopyImage(Image& dst, Image& src,
void TextureCacheRuntime::CopyImageMSAA(Image& dst, Image& src,
std::span<const VideoCommon::ImageCopy> copies) {
UNIMPLEMENTED_MSG("Copying images with different samples is not implemented in Vulkan.");
const bool msaa_to_non_msaa = src.info.num_samples > 1 && dst.info.num_samples == 1;
if (msaa_copy_pass) {
return msaa_copy_pass->CopyImage(dst, src, copies, msaa_to_non_msaa);
}
UNIMPLEMENTED_MSG("Copying images with different samples is not supported.");
}
u64 TextureCacheRuntime::GetDeviceLocalMemory() const {
@ -1333,39 +1371,15 @@ Image::Image(TextureCacheRuntime& runtime_, const ImageInfo& info_, GPUVAddr gpu
if (runtime->device.HasDebuggingToolAttached()) {
original_image.SetObjectNameEXT(VideoCommon::Name(*this).c_str());
}
static constexpr VkImageViewUsageCreateInfo storage_image_view_usage_create_info{
.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_USAGE_CREATE_INFO,
.pNext = nullptr,
.usage = VK_IMAGE_USAGE_STORAGE_BIT,
};
current_image = *original_image;
storage_image_views.resize(info.resources.levels);
if (IsPixelFormatASTC(info.format) && !runtime->device.IsOptimalAstcSupported() &&
Settings::values.astc_recompression.GetValue() ==
Settings::AstcRecompression::Uncompressed) {
const auto& device = runtime->device.GetLogical();
storage_image_views.reserve(info.resources.levels);
for (s32 level = 0; level < info.resources.levels; ++level) {
storage_image_views.push_back(device.CreateImageView(VkImageViewCreateInfo{
.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
.pNext = &storage_image_view_usage_create_info,
.flags = 0,
.image = *original_image,
.viewType = VK_IMAGE_VIEW_TYPE_2D_ARRAY,
.format = VK_FORMAT_A8B8G8R8_UNORM_PACK32,
.components{
.r = VK_COMPONENT_SWIZZLE_IDENTITY,
.g = VK_COMPONENT_SWIZZLE_IDENTITY,
.b = VK_COMPONENT_SWIZZLE_IDENTITY,
.a = VK_COMPONENT_SWIZZLE_IDENTITY,
},
.subresourceRange{
.aspectMask = aspect_mask,
.baseMipLevel = static_cast<u32>(level),
.levelCount = 1,
.baseArrayLayer = 0,
.layerCount = VK_REMAINING_ARRAY_LAYERS,
},
}));
storage_image_views[level] =
MakeStorageView(device, level, *original_image, VK_FORMAT_A8B8G8R8_UNORM_PACK32);
}
}
}
@ -1496,6 +1510,17 @@ void Image::DownloadMemory(const StagingBufferRef& map, std::span<const BufferIm
DownloadMemory(buffers, offsets, copies);
}
VkImageView Image::StorageImageView(s32 level) noexcept {
auto& view = storage_image_views[level];
if (!view) {
const auto format_info =
MaxwellToVK::SurfaceFormat(runtime->device, FormatType::Optimal, true, info.format);
view =
MakeStorageView(runtime->device.GetLogical(), level, current_image, format_info.format);
}
return *view;
}
bool Image::IsRescaled() const noexcept {
return True(flags & ImageFlagBits::Rescaled);
}

7
src/video_core/renderer_vulkan/vk_texture_cache.h
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@ -117,6 +117,7 @@ public:
BlitImageHelper& blit_image_helper;
RenderPassCache& render_pass_cache;
std::optional<ASTCDecoderPass> astc_decoder_pass;
std::unique_ptr<MSAACopyPass> msaa_copy_pass;
const Settings::ResolutionScalingInfo& resolution;
std::array<std::vector<VkFormat>, VideoCore::Surface::MaxPixelFormat> view_formats;
@ -161,15 +162,13 @@ public:
return aspect_mask;
}
[[nodiscard]] VkImageView StorageImageView(s32 level) const noexcept {
return *storage_image_views[level];
}
/// Returns true when the image is already initialized and mark it as initialized
[[nodiscard]] bool ExchangeInitialization() noexcept {
return std::exchange(initialized, true);
}
VkImageView StorageImageView(s32 level) noexcept;
bool IsRescaled() const noexcept;
bool ScaleUp(bool ignore = false);

5
src/video_core/vulkan_common/vulkan_device.h
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@ -324,6 +324,11 @@ public:
return features.shader_float16_int8.shaderInt8;
}
/// Returns true if the device supports binding multisample images as storage images.
bool IsStorageImageMultisampleSupported() const {
return features.features.shaderStorageImageMultisample;
}
/// Returns true if the device warp size can potentially be bigger than guest's warp size.
bool IsWarpSizePotentiallyBiggerThanGuest() const {
return is_warp_potentially_bigger;