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-rw-r--r--src/video_core/renderer_opengl/gl_device.cpp14
-rw-r--r--src/video_core/renderer_opengl/gl_texture_cache.cpp13
-rw-r--r--src/video_core/renderer_opengl/gl_texture_cache.h2
-rw-r--r--src/video_core/renderer_opengl/util_shaders.cpp76
-rw-r--r--src/video_core/renderer_opengl/util_shaders.h5
5 files changed, 104 insertions, 6 deletions
diff --git a/src/video_core/renderer_opengl/gl_device.cpp b/src/video_core/renderer_opengl/gl_device.cpp
index 1ae5f1d62..5776fccdc 100644
--- a/src/video_core/renderer_opengl/gl_device.cpp
+++ b/src/video_core/renderer_opengl/gl_device.cpp
@@ -210,6 +210,12 @@ Device::Device() {
const bool is_amd = vendor == "ATI Technologies Inc.";
const bool is_intel = vendor == "Intel";
+#ifdef __unix__
+ const bool is_linux = true;
+#else
+ const bool is_linux = false;
+#endif
+
bool disable_fast_buffer_sub_data = false;
if (is_nvidia && version == "4.6.0 NVIDIA 443.24") {
LOG_WARNING(
@@ -249,7 +255,9 @@ Device::Device() {
GLAD_GL_NV_gpu_program5 && GLAD_GL_NV_compute_program5 &&
GLAD_GL_NV_transform_feedback && GLAD_GL_NV_transform_feedback2;
- use_asynchronous_shaders = Settings::values.use_asynchronous_shaders.GetValue();
+ // Blocks AMD and Intel OpenGL drivers on Windows from using asynchronous shader compilation.
+ use_asynchronous_shaders = Settings::values.use_asynchronous_shaders.GetValue() &&
+ !(is_amd || (is_intel && !is_linux));
use_driver_cache = is_nvidia;
LOG_INFO(Render_OpenGL, "Renderer_VariableAOFFI: {}", has_variable_aoffi);
@@ -261,6 +269,10 @@ Device::Device() {
if (Settings::values.use_assembly_shaders.GetValue() && !use_assembly_shaders) {
LOG_ERROR(Render_OpenGL, "Assembly shaders enabled but not supported");
}
+
+ if (Settings::values.use_asynchronous_shaders.GetValue() && !use_asynchronous_shaders) {
+ LOG_WARNING(Render_OpenGL, "Asynchronous shader compilation enabled but not supported");
+ }
}
Device::Device(std::nullptr_t) {
diff --git a/src/video_core/renderer_opengl/gl_texture_cache.cpp b/src/video_core/renderer_opengl/gl_texture_cache.cpp
index e028677e9..623b43d8a 100644
--- a/src/video_core/renderer_opengl/gl_texture_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_texture_cache.cpp
@@ -307,7 +307,8 @@ void ApplySwizzle(GLuint handle, PixelFormat format, std::array<SwizzleSource, 4
[[nodiscard]] bool CanBeAccelerated(const TextureCacheRuntime& runtime,
const VideoCommon::ImageInfo& info) {
- // Disable accelerated uploads for now as they don't implement swizzled uploads
+ return !runtime.HasNativeASTC() && IsPixelFormatASTC(info.format);
+ // Disable other accelerated uploads for now as they don't implement swizzled uploads
return false;
switch (info.type) {
case ImageType::e2D:
@@ -569,7 +570,11 @@ void TextureCacheRuntime::AccelerateImageUpload(Image& image, const ImageBufferM
std::span<const SwizzleParameters> swizzles) {
switch (image.info.type) {
case ImageType::e2D:
- return util_shaders.BlockLinearUpload2D(image, map, swizzles);
+ if (IsPixelFormatASTC(image.info.format)) {
+ return util_shaders.ASTCDecode(image, map, swizzles);
+ } else {
+ return util_shaders.BlockLinearUpload2D(image, map, swizzles);
+ }
case ImageType::e3D:
return util_shaders.BlockLinearUpload3D(image, map, swizzles);
case ImageType::Linear:
@@ -599,6 +604,10 @@ FormatProperties TextureCacheRuntime::FormatInfo(ImageType type, GLenum internal
}
}
+bool TextureCacheRuntime::HasNativeASTC() const noexcept {
+ return device.HasASTC();
+}
+
TextureCacheRuntime::StagingBuffers::StagingBuffers(GLenum storage_flags_, GLenum map_flags_)
: storage_flags{storage_flags_}, map_flags{map_flags_} {}
diff --git a/src/video_core/renderer_opengl/gl_texture_cache.h b/src/video_core/renderer_opengl/gl_texture_cache.h
index 3fbaa102f..3c871541b 100644
--- a/src/video_core/renderer_opengl/gl_texture_cache.h
+++ b/src/video_core/renderer_opengl/gl_texture_cache.h
@@ -95,6 +95,8 @@ public:
return has_broken_texture_view_formats;
}
+ bool HasNativeASTC() const noexcept;
+
private:
struct StagingBuffers {
explicit StagingBuffers(GLenum storage_flags_, GLenum map_flags_);
diff --git a/src/video_core/renderer_opengl/util_shaders.cpp b/src/video_core/renderer_opengl/util_shaders.cpp
index 2fe4799bc..47fddcb6e 100644
--- a/src/video_core/renderer_opengl/util_shaders.cpp
+++ b/src/video_core/renderer_opengl/util_shaders.cpp
@@ -2,7 +2,6 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
-#include <bit>
#include <span>
#include <string_view>
@@ -11,6 +10,7 @@
#include "common/assert.h"
#include "common/common_types.h"
#include "common/div_ceil.h"
+#include "video_core/host_shaders/astc_decoder_comp.h"
#include "video_core/host_shaders/block_linear_unswizzle_2d_comp.h"
#include "video_core/host_shaders/block_linear_unswizzle_3d_comp.h"
#include "video_core/host_shaders/opengl_copy_bc4_comp.h"
@@ -20,16 +20,18 @@
#include "video_core/renderer_opengl/gl_shader_manager.h"
#include "video_core/renderer_opengl/gl_texture_cache.h"
#include "video_core/renderer_opengl/util_shaders.h"
-#include "video_core/surface.h"
#include "video_core/texture_cache/accelerated_swizzle.h"
#include "video_core/texture_cache/types.h"
#include "video_core/texture_cache/util.h"
+#include "video_core/textures/astc.h"
#include "video_core/textures/decoders.h"
namespace OpenGL {
using namespace HostShaders;
+using namespace Tegra::Texture::ASTC;
+using VideoCommon::Extent2D;
using VideoCommon::Extent3D;
using VideoCommon::ImageCopy;
using VideoCommon::ImageType;
@@ -57,7 +59,7 @@ size_t NumPixelsInCopy(const VideoCommon::ImageCopy& copy) {
} // Anonymous namespace
UtilShaders::UtilShaders(ProgramManager& program_manager_)
- : program_manager{program_manager_},
+ : program_manager{program_manager_}, astc_decoder_program(MakeProgram(ASTC_DECODER_COMP)),
block_linear_unswizzle_2d_program(MakeProgram(BLOCK_LINEAR_UNSWIZZLE_2D_COMP)),
block_linear_unswizzle_3d_program(MakeProgram(BLOCK_LINEAR_UNSWIZZLE_3D_COMP)),
pitch_unswizzle_program(MakeProgram(PITCH_UNSWIZZLE_COMP)),
@@ -65,11 +67,79 @@ UtilShaders::UtilShaders(ProgramManager& program_manager_)
copy_bc4_program(MakeProgram(OPENGL_COPY_BC4_COMP)) {
const auto swizzle_table = Tegra::Texture::MakeSwizzleTable();
swizzle_table_buffer.Create();
+ astc_buffer.Create();
glNamedBufferStorage(swizzle_table_buffer.handle, sizeof(swizzle_table), &swizzle_table, 0);
+ glNamedBufferStorage(astc_buffer.handle, sizeof(ASTC_BUFFER_DATA), &ASTC_BUFFER_DATA, 0);
}
UtilShaders::~UtilShaders() = default;
+void UtilShaders::ASTCDecode(Image& image, const ImageBufferMap& map,
+ std::span<const VideoCommon::SwizzleParameters> swizzles) {
+ static constexpr GLuint BINDING_SWIZZLE_BUFFER = 0;
+ static constexpr GLuint BINDING_INPUT_BUFFER = 1;
+ static constexpr GLuint BINDING_ENC_BUFFER = 2;
+
+ static constexpr GLuint BINDING_6_TO_8_BUFFER = 3;
+ static constexpr GLuint BINDING_7_TO_8_BUFFER = 4;
+ static constexpr GLuint BINDING_8_TO_8_BUFFER = 5;
+ static constexpr GLuint BINDING_BYTE_TO_16_BUFFER = 6;
+
+ static constexpr GLuint BINDING_OUTPUT_IMAGE = 0;
+
+ const Extent2D tile_size{
+ .width = VideoCore::Surface::DefaultBlockWidth(image.info.format),
+ .height = VideoCore::Surface::DefaultBlockHeight(image.info.format),
+ };
+ program_manager.BindHostCompute(astc_decoder_program.handle);
+ glBindBufferBase(GL_SHADER_STORAGE_BUFFER, BINDING_SWIZZLE_BUFFER, swizzle_table_buffer.handle);
+ glBindBufferRange(GL_SHADER_STORAGE_BUFFER, BINDING_ENC_BUFFER, astc_buffer.handle,
+ offsetof(AstcBufferData, encoding_values),
+ sizeof(AstcBufferData::encoding_values));
+ glBindBufferRange(GL_SHADER_STORAGE_BUFFER, BINDING_6_TO_8_BUFFER, astc_buffer.handle,
+ offsetof(AstcBufferData, replicate_6_to_8),
+ sizeof(AstcBufferData::replicate_6_to_8));
+ glBindBufferRange(GL_SHADER_STORAGE_BUFFER, BINDING_7_TO_8_BUFFER, astc_buffer.handle,
+ offsetof(AstcBufferData, replicate_7_to_8),
+ sizeof(AstcBufferData::replicate_7_to_8));
+ glBindBufferRange(GL_SHADER_STORAGE_BUFFER, BINDING_8_TO_8_BUFFER, astc_buffer.handle,
+ offsetof(AstcBufferData, replicate_8_to_8),
+ sizeof(AstcBufferData::replicate_8_to_8));
+ glBindBufferRange(GL_SHADER_STORAGE_BUFFER, BINDING_BYTE_TO_16_BUFFER, astc_buffer.handle,
+ offsetof(AstcBufferData, replicate_byte_to_16),
+ sizeof(AstcBufferData::replicate_byte_to_16));
+
+ glFlushMappedNamedBufferRange(map.buffer, map.offset, image.guest_size_bytes);
+ glUniform2ui(1, tile_size.width, tile_size.height);
+ // Ensure buffer data is valid before dispatching
+ glFlush();
+ for (const SwizzleParameters& swizzle : swizzles) {
+ const size_t input_offset = swizzle.buffer_offset + map.offset;
+ const u32 num_dispatches_x = Common::DivCeil(swizzle.num_tiles.width, 32U);
+ const u32 num_dispatches_y = Common::DivCeil(swizzle.num_tiles.height, 32U);
+
+ const auto params = MakeBlockLinearSwizzle2DParams(swizzle, image.info);
+ ASSERT(params.origin == (std::array<u32, 3>{0, 0, 0}));
+ ASSERT(params.destination == (std::array<s32, 3>{0, 0, 0}));
+
+ glUniform1ui(2, params.bytes_per_block_log2);
+ glUniform1ui(3, params.layer_stride);
+ glUniform1ui(4, params.block_size);
+ glUniform1ui(5, params.x_shift);
+ glUniform1ui(6, params.block_height);
+ glUniform1ui(7, params.block_height_mask);
+
+ glBindImageTexture(BINDING_OUTPUT_IMAGE, image.StorageHandle(), swizzle.level, GL_TRUE, 0,
+ GL_WRITE_ONLY, GL_RGBA8);
+ // ASTC texture data
+ glBindBufferRange(GL_SHADER_STORAGE_BUFFER, BINDING_INPUT_BUFFER, map.buffer, input_offset,
+ image.guest_size_bytes - swizzle.buffer_offset);
+
+ glDispatchCompute(num_dispatches_x, num_dispatches_y, image.info.resources.layers);
+ }
+ program_manager.RestoreGuestCompute();
+}
+
void UtilShaders::BlockLinearUpload2D(Image& image, const ImageBufferMap& map,
std::span<const SwizzleParameters> swizzles) {
static constexpr Extent3D WORKGROUP_SIZE{32, 32, 1};
diff --git a/src/video_core/renderer_opengl/util_shaders.h b/src/video_core/renderer_opengl/util_shaders.h
index 93b009743..53d65f368 100644
--- a/src/video_core/renderer_opengl/util_shaders.h
+++ b/src/video_core/renderer_opengl/util_shaders.h
@@ -40,6 +40,9 @@ public:
explicit UtilShaders(ProgramManager& program_manager);
~UtilShaders();
+ void ASTCDecode(Image& image, const ImageBufferMap& map,
+ std::span<const VideoCommon::SwizzleParameters> swizzles);
+
void BlockLinearUpload2D(Image& image, const ImageBufferMap& map,
std::span<const VideoCommon::SwizzleParameters> swizzles);
@@ -59,7 +62,9 @@ private:
ProgramManager& program_manager;
OGLBuffer swizzle_table_buffer;
+ OGLBuffer astc_buffer;
+ OGLProgram astc_decoder_program;
OGLProgram block_linear_unswizzle_2d_program;
OGLProgram block_linear_unswizzle_3d_program;
OGLProgram pitch_unswizzle_program;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-20 08:13:59 +0200