From 4a6b9a1a71cc7fda9dca4d60a26635485cf0c64f Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Mon, 1 Jun 2020 21:41:07 -0300
Subject: [PATCH] vk_rasterizer: Implement storage texels
This is the equivalent of an image buffer on OpenGL.
- Used by Octopath Traveler
---
.../renderer_vulkan/vk_compute_pipeline.cpp | 3 +-
.../renderer_vulkan/vk_descriptor_pool.cpp | 1 +
.../renderer_vulkan/vk_pipeline_cache.cpp | 16 ++--
.../renderer_vulkan/vk_rasterizer.cpp | 48 +++++++++---
.../renderer_vulkan/vk_rasterizer.h | 16 +++-
.../renderer_vulkan/vk_shader_decompiler.cpp | 77 ++++++++++++-------
.../renderer_vulkan/vk_shader_decompiler.h | 9 ++-
.../renderer_vulkan/vk_texture_cache.cpp | 4 +-
8 files changed, 121 insertions(+), 53 deletions(-)
diff --git a/src/video_core/renderer_vulkan/vk_compute_pipeline.cpp b/src/video_core/renderer_vulkan/vk_compute_pipeline.cpp
index 8e1b462777..281bf9ac3b 100644
--- a/src/video_core/renderer_vulkan/vk_compute_pipeline.cpp
+++ b/src/video_core/renderer_vulkan/vk_compute_pipeline.cpp
@@ -53,8 +53,9 @@ vk::DescriptorSetLayout VKComputePipeline::CreateDescriptorSetLayout() const {
};
add_bindings(VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, entries.const_buffers.size());
add_bindings(VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, entries.global_buffers.size());
- add_bindings(VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER, entries.texel_buffers.size());
+ add_bindings(VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER, entries.uniform_texels.size());
add_bindings(VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, entries.samplers.size());
+ add_bindings(VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER, entries.storage_texels.size());
add_bindings(VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, entries.images.size());
VkDescriptorSetLayoutCreateInfo ci;
diff --git a/src/video_core/renderer_vulkan/vk_descriptor_pool.cpp b/src/video_core/renderer_vulkan/vk_descriptor_pool.cpp
index 890fd52cf8..9259b618d5 100644
--- a/src/video_core/renderer_vulkan/vk_descriptor_pool.cpp
+++ b/src/video_core/renderer_vulkan/vk_descriptor_pool.cpp
@@ -42,6 +42,7 @@ vk::DescriptorPool* VKDescriptorPool::AllocateNewPool() {
{VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, num_sets * 60},
{VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER, num_sets * 64},
{VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, num_sets * 64},
+ {VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER, num_sets * 64},
{VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, num_sets * 40}};
VkDescriptorPoolCreateInfo ci;
diff --git a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
index 65a1c62454..b8ccf164f7 100644
--- a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
@@ -45,6 +45,7 @@ constexpr VkDescriptorType UNIFORM_BUFFER = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
constexpr VkDescriptorType STORAGE_BUFFER = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER;
constexpr VkDescriptorType UNIFORM_TEXEL_BUFFER = VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER;
constexpr VkDescriptorType COMBINED_IMAGE_SAMPLER = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
+constexpr VkDescriptorType STORAGE_TEXEL_BUFFER = VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER;
constexpr VkDescriptorType STORAGE_IMAGE = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE;
constexpr VideoCommon::Shader::CompilerSettings compiler_settings{
@@ -104,8 +105,9 @@ u32 FillDescriptorLayout(const ShaderEntries& entries,
u32 binding = base_binding;
AddBindings<UNIFORM_BUFFER>(bindings, binding, flags, entries.const_buffers);
AddBindings<STORAGE_BUFFER>(bindings, binding, flags, entries.global_buffers);
- AddBindings<UNIFORM_TEXEL_BUFFER>(bindings, binding, flags, entries.texel_buffers);
+ AddBindings<UNIFORM_TEXEL_BUFFER>(bindings, binding, flags, entries.uniform_texels);
AddBindings<COMBINED_IMAGE_SAMPLER>(bindings, binding, flags, entries.samplers);
+ AddBindings<STORAGE_TEXEL_BUFFER>(bindings, binding, flags, entries.storage_texels);
AddBindings<STORAGE_IMAGE>(bindings, binding, flags, entries.images);
return binding;
}
@@ -377,16 +379,17 @@ void AddEntry(std::vector<VkDescriptorUpdateTemplateEntry>& template_entries, u3
return;
}
- if constexpr (descriptor_type == UNIFORM_TEXEL_BUFFER) {
- // Nvidia has a bug where updating multiple uniform texels at once causes the driver to
- // crash.
+ if constexpr (descriptor_type == UNIFORM_TEXEL_BUFFER ||
+ descriptor_type == STORAGE_TEXEL_BUFFER) {
+ // Nvidia has a bug where updating multiple texels at once causes the driver to crash.
+ // Note: Fixed in driver Windows 443.24, Linux 440.66.15
for (u32 i = 0; i < count; ++i) {
VkDescriptorUpdateTemplateEntry& entry = template_entries.emplace_back();
entry.dstBinding = binding + i;
entry.dstArrayElement = 0;
entry.descriptorCount = 1;
entry.descriptorType = descriptor_type;
- entry.offset = offset + i * entry_size;
+ entry.offset = static_cast<std::size_t>(offset + i * entry_size);
entry.stride = entry_size;
}
} else if (count > 0) {
@@ -407,8 +410,9 @@ void FillDescriptorUpdateTemplateEntries(
std::vector<VkDescriptorUpdateTemplateEntryKHR>& template_entries) {
AddEntry<UNIFORM_BUFFER>(template_entries, offset, binding, entries.const_buffers);
AddEntry<STORAGE_BUFFER>(template_entries, offset, binding, entries.global_buffers);
- AddEntry<UNIFORM_TEXEL_BUFFER>(template_entries, offset, binding, entries.texel_buffers);
+ AddEntry<UNIFORM_TEXEL_BUFFER>(template_entries, offset, binding, entries.uniform_texels);
AddEntry<COMBINED_IMAGE_SAMPLER>(template_entries, offset, binding, entries.samplers);
+ AddEntry<STORAGE_TEXEL_BUFFER>(template_entries, offset, binding, entries.storage_texels);
AddEntry<STORAGE_IMAGE>(template_entries, offset, binding, entries.images);
}
diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.cpp b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
index a3d992ed3f..b44b5237a9 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.cpp
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
@@ -468,8 +468,9 @@ void RasterizerVulkan::DispatchCompute(GPUVAddr code_addr) {
const auto& entries = pipeline.GetEntries();
SetupComputeConstBuffers(entries);
SetupComputeGlobalBuffers(entries);
- SetupComputeTexelBuffers(entries);
+ SetupComputeUniformTexels(entries);
SetupComputeTextures(entries);
+ SetupComputeStorageTexels(entries);
SetupComputeImages(entries);
buffer_cache.Unmap();
@@ -787,8 +788,9 @@ void RasterizerVulkan::SetupShaderDescriptors(
const auto& entries = shader->GetEntries();
SetupGraphicsConstBuffers(entries, stage);
SetupGraphicsGlobalBuffers(entries, stage);
- SetupGraphicsTexelBuffers(entries, stage);
+ SetupGraphicsUniformTexels(entries, stage);
SetupGraphicsTextures(entries, stage);
+ SetupGraphicsStorageTexels(entries, stage);
SetupGraphicsImages(entries, stage);
}
texture_cache.GuardSamplers(false);
@@ -976,12 +978,12 @@ void RasterizerVulkan::SetupGraphicsGlobalBuffers(const ShaderEntries& entries,
}
}
-void RasterizerVulkan::SetupGraphicsTexelBuffers(const ShaderEntries& entries, std::size_t stage) {
+void RasterizerVulkan::SetupGraphicsUniformTexels(const ShaderEntries& entries, std::size_t stage) {
MICROPROFILE_SCOPE(Vulkan_Textures);
const auto& gpu = system.GPU().Maxwell3D();
- for (const auto& entry : entries.texel_buffers) {
+ for (const auto& entry : entries.uniform_texels) {
const auto image = GetTextureInfo(gpu, entry, stage).tic;
- SetupTexelBuffer(image, entry);
+ SetupUniformTexels(image, entry);
}
}
@@ -996,6 +998,15 @@ void RasterizerVulkan::SetupGraphicsTextures(const ShaderEntries& entries, std::
}
}
+void RasterizerVulkan::SetupGraphicsStorageTexels(const ShaderEntries& entries, std::size_t stage) {
+ MICROPROFILE_SCOPE(Vulkan_Textures);
+ const auto& gpu = system.GPU().Maxwell3D();
+ for (const auto& entry : entries.storage_texels) {
+ const auto image = GetTextureInfo(gpu, entry, stage).tic;
+ SetupStorageTexel(image, entry);
+ }
+}
+
void RasterizerVulkan::SetupGraphicsImages(const ShaderEntries& entries, std::size_t stage) {
MICROPROFILE_SCOPE(Vulkan_Images);
const auto& gpu = system.GPU().Maxwell3D();
@@ -1028,12 +1039,12 @@ void RasterizerVulkan::SetupComputeGlobalBuffers(const ShaderEntries& entries) {
}
}
-void RasterizerVulkan::SetupComputeTexelBuffers(const ShaderEntries& entries) {
+void RasterizerVulkan::SetupComputeUniformTexels(const ShaderEntries& entries) {
MICROPROFILE_SCOPE(Vulkan_Textures);
const auto& gpu = system.GPU().KeplerCompute();
- for (const auto& entry : entries.texel_buffers) {
+ for (const auto& entry : entries.uniform_texels) {
const auto image = GetTextureInfo(gpu, entry, ComputeShaderIndex).tic;
- SetupTexelBuffer(image, entry);
+ SetupUniformTexels(image, entry);
}
}
@@ -1048,6 +1059,15 @@ void RasterizerVulkan::SetupComputeTextures(const ShaderEntries& entries) {
}
}
+void RasterizerVulkan::SetupComputeStorageTexels(const ShaderEntries& entries) {
+ MICROPROFILE_SCOPE(Vulkan_Textures);
+ const auto& gpu = system.GPU().KeplerCompute();
+ for (const auto& entry : entries.storage_texels) {
+ const auto image = GetTextureInfo(gpu, entry, ComputeShaderIndex).tic;
+ SetupStorageTexel(image, entry);
+ }
+}
+
void RasterizerVulkan::SetupComputeImages(const ShaderEntries& entries) {
MICROPROFILE_SCOPE(Vulkan_Images);
const auto& gpu = system.GPU().KeplerCompute();
@@ -1097,8 +1117,8 @@ void RasterizerVulkan::SetupGlobalBuffer(const GlobalBufferEntry& entry, GPUVAdd
update_descriptor_queue.AddBuffer(buffer, offset, size);
}
-void RasterizerVulkan::SetupTexelBuffer(const Tegra::Texture::TICEntry& tic,
- const TexelBufferEntry& entry) {
+void RasterizerVulkan::SetupUniformTexels(const Tegra::Texture::TICEntry& tic,
+ const UniformTexelEntry& entry) {
const auto view = texture_cache.GetTextureSurface(tic, entry);
ASSERT(view->IsBufferView());
@@ -1120,6 +1140,14 @@ void RasterizerVulkan::SetupTexture(const Tegra::Texture::FullTextureInfo& textu
sampled_views.push_back(ImageView{std::move(view), image_layout});
}
+void RasterizerVulkan::SetupStorageTexel(const Tegra::Texture::TICEntry& tic,
+ const StorageTexelEntry& entry) {
+ const auto view = texture_cache.GetImageSurface(tic, entry);
+ ASSERT(view->IsBufferView());
+
+ update_descriptor_queue.AddTexelBuffer(view->GetBufferView());
+}
+
void RasterizerVulkan::SetupImage(const Tegra::Texture::TICEntry& tic, const ImageEntry& entry) {
auto view = texture_cache.GetImageSurface(tic, entry);
diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.h b/src/video_core/renderer_vulkan/vk_rasterizer.h
index 0ed0e48c67..04be37a5ee 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.h
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.h
@@ -193,12 +193,15 @@ private:
/// Setup global buffers in the graphics pipeline.
void SetupGraphicsGlobalBuffers(const ShaderEntries& entries, std::size_t stage);
- /// Setup texel buffers in the graphics pipeline.
- void SetupGraphicsTexelBuffers(const ShaderEntries& entries, std::size_t stage);
+ /// Setup uniform texels in the graphics pipeline.
+ void SetupGraphicsUniformTexels(const ShaderEntries& entries, std::size_t stage);
/// Setup textures in the graphics pipeline.
void SetupGraphicsTextures(const ShaderEntries& entries, std::size_t stage);
+ /// Setup storage texels in the graphics pipeline.
+ void SetupGraphicsStorageTexels(const ShaderEntries& entries, std::size_t stage);
+
/// Setup images in the graphics pipeline.
void SetupGraphicsImages(const ShaderEntries& entries, std::size_t stage);
@@ -209,11 +212,14 @@ private:
void SetupComputeGlobalBuffers(const ShaderEntries& entries);
/// Setup texel buffers in the compute pipeline.
- void SetupComputeTexelBuffers(const ShaderEntries& entries);
+ void SetupComputeUniformTexels(const ShaderEntries& entries);
/// Setup textures in the compute pipeline.
void SetupComputeTextures(const ShaderEntries& entries);
+ /// Setup storage texels in the compute pipeline.
+ void SetupComputeStorageTexels(const ShaderEntries& entries);
+
/// Setup images in the compute pipeline.
void SetupComputeImages(const ShaderEntries& entries);
@@ -222,10 +228,12 @@ private:
void SetupGlobalBuffer(const GlobalBufferEntry& entry, GPUVAddr address);
- void SetupTexelBuffer(const Tegra::Texture::TICEntry& image, const TexelBufferEntry& entry);
+ void SetupUniformTexels(const Tegra::Texture::TICEntry& image, const UniformTexelEntry& entry);
void SetupTexture(const Tegra::Texture::FullTextureInfo& texture, const SamplerEntry& entry);
+ void SetupStorageTexel(const Tegra::Texture::TICEntry& tic, const StorageTexelEntry& entry);
+
void SetupImage(const Tegra::Texture::TICEntry& tic, const ImageEntry& entry);
void UpdateViewportsState(Tegra::Engines::Maxwell3D::Regs& regs);
diff --git a/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp b/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp
index a13e8baa72..b9128bd380 100644
--- a/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp
+++ b/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp
@@ -400,8 +400,9 @@ private:
u32 binding = specialization.base_binding;
binding = DeclareConstantBuffers(binding);
binding = DeclareGlobalBuffers(binding);
- binding = DeclareTexelBuffers(binding);
+ binding = DeclareUniformTexels(binding);
binding = DeclareSamplers(binding);
+ binding = DeclareStorageTexels(binding);
binding = DeclareImages(binding);
const Id main = OpFunction(t_void, {}, TypeFunction(t_void));
@@ -889,7 +890,7 @@ private:
return binding;
}
- u32 DeclareTexelBuffers(u32 binding) {
+ u32 DeclareUniformTexels(u32 binding) {
for (const auto& sampler : ir.GetSamplers()) {
if (!sampler.is_buffer) {
continue;
@@ -910,7 +911,7 @@ private:
Decorate(id, spv::Decoration::Binding, binding++);
Decorate(id, spv::Decoration::DescriptorSet, DESCRIPTOR_SET);
- texel_buffers.emplace(sampler.index, TexelBuffer{image_type, id});
+ uniform_texels.emplace(sampler.index, TexelBuffer{image_type, id});
}
return binding;
}
@@ -945,31 +946,48 @@ private:
return binding;
}
- u32 DeclareImages(u32 binding) {
+ u32 DeclareStorageTexels(u32 binding) {
for (const auto& image : ir.GetImages()) {
- const auto [dim, arrayed] = GetImageDim(image);
- constexpr int depth = 0;
- constexpr bool ms = false;
- constexpr int sampled = 2; // This won't be accessed with a sampler
- constexpr auto format = spv::ImageFormat::Unknown;
- const Id image_type = TypeImage(t_uint, dim, depth, arrayed, ms, sampled, format, {});
- const Id pointer_type = TypePointer(spv::StorageClass::UniformConstant, image_type);
- const Id id = OpVariable(pointer_type, spv::StorageClass::UniformConstant);
- AddGlobalVariable(Name(id, fmt::format("image_{}", image.index)));
-
- Decorate(id, spv::Decoration::Binding, binding++);
- Decorate(id, spv::Decoration::DescriptorSet, DESCRIPTOR_SET);
- if (image.is_read && !image.is_written) {
- Decorate(id, spv::Decoration::NonWritable);
- } else if (image.is_written && !image.is_read) {
- Decorate(id, spv::Decoration::NonReadable);
+ if (image.type != Tegra::Shader::ImageType::TextureBuffer) {
+ continue;
}
-
- images.emplace(image.index, StorageImage{image_type, id});
+ DeclareImage(image, binding);
}
return binding;
}
+ u32 DeclareImages(u32 binding) {
+ for (const auto& image : ir.GetImages()) {
+ if (image.type == Tegra::Shader::ImageType::TextureBuffer) {
+ continue;
+ }
+ DeclareImage(image, binding);
+ }
+ return binding;
+ }
+
+ void DeclareImage(const Image& image, u32& binding) {
+ const auto [dim, arrayed] = GetImageDim(image);
+ constexpr int depth = 0;
+ constexpr bool ms = false;
+ constexpr int sampled = 2; // This won't be accessed with a sampler
+ constexpr auto format = spv::ImageFormat::Unknown;
+ const Id image_type = TypeImage(t_uint, dim, depth, arrayed, ms, sampled, format, {});
+ const Id pointer_type = TypePointer(spv::StorageClass::UniformConstant, image_type);
+ const Id id = OpVariable(pointer_type, spv::StorageClass::UniformConstant);
+ AddGlobalVariable(Name(id, fmt::format("image_{}", image.index)));
+
+ Decorate(id, spv::Decoration::Binding, binding++);
+ Decorate(id, spv::Decoration::DescriptorSet, DESCRIPTOR_SET);
+ if (image.is_read && !image.is_written) {
+ Decorate(id, spv::Decoration::NonWritable);
+ } else if (image.is_written && !image.is_read) {
+ Decorate(id, spv::Decoration::NonReadable);
+ }
+
+ images.emplace(image.index, StorageImage{image_type, id});
+ }
+
bool IsRenderTargetEnabled(u32 rt) const {
for (u32 component = 0; component < 4; ++component) {
if (header.ps.IsColorComponentOutputEnabled(rt, component)) {
@@ -1674,7 +1692,7 @@ private:
const auto& meta = std::get<MetaTexture>(operation.GetMeta());
const u32 index = meta.sampler.index;
if (meta.sampler.is_buffer) {
- const auto& entry = texel_buffers.at(index);
+ const auto& entry = uniform_texels.at(index);
return OpLoad(entry.image_type, entry.image);
} else {
const auto& entry = sampled_images.at(index);
@@ -2794,15 +2812,16 @@ private:
std::unordered_map<u8, GenericVaryingDescription> output_attributes;
std::map<u32, Id> constant_buffers;
std::map<GlobalMemoryBase, Id> global_buffers;
- std::map<u32, TexelBuffer> texel_buffers;
+ std::map<u32, TexelBuffer> uniform_texels;
std::map<u32, SampledImage> sampled_images;
+ std::map<u32, TexelBuffer> storage_texels;
std::map<u32, StorageImage> images;
+ std::array<Id, Maxwell::NumRenderTargets> frag_colors{};
Id instance_index{};
Id vertex_index{};
Id base_instance{};
Id base_vertex{};
- std::array<Id, Maxwell::NumRenderTargets> frag_colors{};
Id frag_depth{};
Id frag_coord{};
Id front_facing{};
@@ -3058,13 +3077,17 @@ ShaderEntries GenerateShaderEntries(const VideoCommon::Shader::ShaderIR& ir) {
}
for (const auto& sampler : ir.GetSamplers()) {
if (sampler.is_buffer) {
- entries.texel_buffers.emplace_back(sampler);
+ entries.uniform_texels.emplace_back(sampler);
} else {
entries.samplers.emplace_back(sampler);
}
}
for (const auto& image : ir.GetImages()) {
- entries.images.emplace_back(image);
+ if (image.type == Tegra::Shader::ImageType::TextureBuffer) {
+ entries.storage_texels.emplace_back(image);
+ } else {
+ entries.images.emplace_back(image);
+ }
}
for (const auto& attribute : ir.GetInputAttributes()) {
if (IsGenericAttribute(attribute)) {
diff --git a/src/video_core/renderer_vulkan/vk_shader_decompiler.h b/src/video_core/renderer_vulkan/vk_shader_decompiler.h
index b7af263882..2b0e903967 100644
--- a/src/video_core/renderer_vulkan/vk_shader_decompiler.h
+++ b/src/video_core/renderer_vulkan/vk_shader_decompiler.h
@@ -21,8 +21,9 @@ class VKDevice;
namespace Vulkan {
using Maxwell = Tegra::Engines::Maxwell3D::Regs;
-using TexelBufferEntry = VideoCommon::Shader::Sampler;
+using UniformTexelEntry = VideoCommon::Shader::Sampler;
using SamplerEntry = VideoCommon::Shader::Sampler;
+using StorageTexelEntry = VideoCommon::Shader::Image;
using ImageEntry = VideoCommon::Shader::Image;
constexpr u32 DESCRIPTOR_SET = 0;
@@ -66,13 +67,15 @@ private:
struct ShaderEntries {
u32 NumBindings() const {
return static_cast<u32>(const_buffers.size() + global_buffers.size() +
- texel_buffers.size() + samplers.size() + images.size());
+ uniform_texels.size() + samplers.size() + storage_texels.size() +
+ images.size());
}
std::vector<ConstBufferEntry> const_buffers;
std::vector<GlobalBufferEntry> global_buffers;
- std::vector<TexelBufferEntry> texel_buffers;
+ std::vector<UniformTexelEntry> uniform_texels;
std::vector<SamplerEntry> samplers;
+ std::vector<StorageTexelEntry> storage_texels;
std::vector<ImageEntry> images;
std::set<u32> attributes;
std::array<bool, Maxwell::NumClipDistances> clip_distances{};
diff --git a/src/video_core/renderer_vulkan/vk_texture_cache.cpp b/src/video_core/renderer_vulkan/vk_texture_cache.cpp
index 2f1d5021d0..ea487b7708 100644
--- a/src/video_core/renderer_vulkan/vk_texture_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_texture_cache.cpp
@@ -100,8 +100,8 @@ vk::Buffer CreateBuffer(const VKDevice& device, const SurfaceParams& params,
ci.pNext = nullptr;
ci.flags = 0;
ci.size = static_cast<VkDeviceSize>(host_memory_size);
- ci.usage = VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT |
- VK_BUFFER_USAGE_TRANSFER_DST_BIT;
+ ci.usage = VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT | VK_BUFFER_USAGE_STORAGE_TEXEL_BUFFER_BIT |
+ VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT;
ci.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
ci.queueFamilyIndexCount = 0;
ci.pQueueFamilyIndices = nullptr;