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-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer.cpp9
-rw-r--r--src/video_core/renderer_opengl/gl_shader_cache.cpp533
-rw-r--r--src/video_core/renderer_opengl/gl_shader_cache.h77
-rw-r--r--src/video_core/renderer_opengl/gl_shader_decompiler.cpp75
-rw-r--r--src/video_core/renderer_opengl/gl_shader_decompiler.h9
-rw-r--r--src/video_core/renderer_opengl/gl_shader_disk_cache.cpp449
-rw-r--r--src/video_core/renderer_opengl/gl_shader_disk_cache.h44
-rw-r--r--src/video_core/renderer_opengl/gl_shader_gen.cpp86
-rw-r--r--src/video_core/renderer_opengl/gl_shader_gen.h36
9 files changed, 635 insertions, 683 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index cbcf81414..9431d64ac 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -975,7 +975,8 @@ TextureBufferUsage RasterizerOpenGL::SetupDrawTextures(Maxwell::ShaderStage stag
}
const auto cbuf = entry.GetBindlessCBuf();
Tegra::Texture::TextureHandle tex_handle;
- tex_handle.raw = maxwell3d.AccessConstBuffer32(stage, cbuf.first, cbuf.second);
+ Tegra::Engines::ShaderType shader_type = static_cast<Tegra::Engines::ShaderType>(stage);
+ tex_handle.raw = maxwell3d.AccessConstBuffer32(shader_type, cbuf.first, cbuf.second);
return maxwell3d.GetTextureInfo(tex_handle, entry.GetOffset());
}();
@@ -1005,7 +1006,8 @@ TextureBufferUsage RasterizerOpenGL::SetupComputeTextures(const Shader& kernel)
}
const auto cbuf = entry.GetBindlessCBuf();
Tegra::Texture::TextureHandle tex_handle;
- tex_handle.raw = compute.AccessConstBuffer32(cbuf.first, cbuf.second);
+ tex_handle.raw = compute.AccessConstBuffer32(Tegra::Engines::ShaderType::Compute,
+ cbuf.first, cbuf.second);
return compute.GetTextureInfo(tex_handle, entry.GetOffset());
}();
@@ -1050,7 +1052,8 @@ void RasterizerOpenGL::SetupComputeImages(const Shader& shader) {
}
const auto cbuf = entry.GetBindlessCBuf();
Tegra::Texture::TextureHandle tex_handle;
- tex_handle.raw = compute.AccessConstBuffer32(cbuf.first, cbuf.second);
+ tex_handle.raw = compute.AccessConstBuffer32(Tegra::Engines::ShaderType::Compute,
+ cbuf.first, cbuf.second);
return compute.GetTextureInfo(tex_handle, entry.GetOffset()).tic;
}();
SetupImage(bindpoint, tic, entry);
diff --git a/src/video_core/renderer_opengl/gl_shader_cache.cpp b/src/video_core/renderer_opengl/gl_shader_cache.cpp
index 42ca3b1bd..f1b89165d 100644
--- a/src/video_core/renderer_opengl/gl_shader_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_cache.cpp
@@ -3,13 +3,16 @@
// Refer to the license.txt file included.
#include <mutex>
+#include <optional>
+#include <string>
#include <thread>
+#include <unordered_set>
#include <boost/functional/hash.hpp>
#include "common/assert.h"
-#include "common/hash.h"
#include "common/scope_exit.h"
#include "core/core.h"
#include "core/frontend/emu_window.h"
+#include "video_core/engines/kepler_compute.h"
#include "video_core/engines/maxwell_3d.h"
#include "video_core/memory_manager.h"
#include "video_core/renderer_opengl/gl_rasterizer.h"
@@ -21,18 +24,20 @@
namespace OpenGL {
+using Tegra::Engines::ShaderType;
+using VideoCommon::Shader::ConstBufferLocker;
using VideoCommon::Shader::ProgramCode;
+using VideoCommon::Shader::ShaderIR;
+
+namespace {
// One UBO is always reserved for emulation values on staged shaders
constexpr u32 STAGE_RESERVED_UBOS = 1;
-struct UnspecializedShader {
- std::string code;
- GLShader::ShaderEntries entries;
- ProgramType program_type;
-};
+constexpr u32 STAGE_MAIN_OFFSET = 10;
+constexpr u32 KERNEL_MAIN_OFFSET = 0;
-namespace {
+constexpr VideoCommon::Shader::CompilerSettings COMPILER_SETTINGS{};
/// Gets the address for the specified shader stage program
GPUVAddr GetShaderAddress(Core::System& system, Maxwell::ShaderProgram program) {
@@ -41,6 +46,39 @@ GPUVAddr GetShaderAddress(Core::System& system, Maxwell::ShaderProgram program)
return gpu.regs.code_address.CodeAddress() + shader_config.offset;
}
+/// Gets if the current instruction offset is a scheduler instruction
+constexpr bool IsSchedInstruction(std::size_t offset, std::size_t main_offset) {
+ // Sched instructions appear once every 4 instructions.
+ constexpr std::size_t SchedPeriod = 4;
+ const std::size_t absolute_offset = offset - main_offset;
+ return (absolute_offset % SchedPeriod) == 0;
+}
+
+/// Calculates the size of a program stream
+std::size_t CalculateProgramSize(const GLShader::ProgramCode& program) {
+ constexpr std::size_t start_offset = 10;
+ // This is the encoded version of BRA that jumps to itself. All Nvidia
+ // shaders end with one.
+ constexpr u64 self_jumping_branch = 0xE2400FFFFF07000FULL;
+ constexpr u64 mask = 0xFFFFFFFFFF7FFFFFULL;
+ std::size_t offset = start_offset;
+ while (offset < program.size()) {
+ const u64 instruction = program[offset];
+ if (!IsSchedInstruction(offset, start_offset)) {
+ if ((instruction & mask) == self_jumping_branch) {
+ // End on Maxwell's "nop" instruction
+ break;
+ }
+ if (instruction == 0) {
+ break;
+ }
+ }
+ offset++;
+ }
+ // The last instruction is included in the program size
+ return std::min(offset + 1, program.size());
+}
+
/// Gets the shader program code from memory for the specified address
ProgramCode GetShaderCode(Tegra::MemoryManager& memory_manager, const GPUVAddr gpu_addr,
const u8* host_ptr) {
@@ -51,6 +89,7 @@ ProgramCode GetShaderCode(Tegra::MemoryManager& memory_manager, const GPUVAddr g
});
memory_manager.ReadBlockUnsafe(gpu_addr, program_code.data(),
program_code.size() * sizeof(u64));
+ program_code.resize(CalculateProgramSize(program_code));
return program_code;
}
@@ -71,14 +110,6 @@ constexpr GLenum GetShaderType(ProgramType program_type) {
}
}
-/// Gets if the current instruction offset is a scheduler instruction
-constexpr bool IsSchedInstruction(std::size_t offset, std::size_t main_offset) {
- // Sched instructions appear once every 4 instructions.
- constexpr std::size_t SchedPeriod = 4;
- const std::size_t absolute_offset = offset - main_offset;
- return (absolute_offset % SchedPeriod) == 0;
-}
-
/// Describes primitive behavior on geometry shaders
constexpr std::tuple<const char*, const char*, u32> GetPrimitiveDescription(GLenum primitive_mode) {
switch (primitive_mode) {
@@ -121,110 +152,142 @@ ProgramType GetProgramType(Maxwell::ShaderProgram program) {
return {};
}
-/// Calculates the size of a program stream
-std::size_t CalculateProgramSize(const GLShader::ProgramCode& program) {
- constexpr std::size_t start_offset = 10;
- // This is the encoded version of BRA that jumps to itself. All Nvidia
- // shaders end with one.
- constexpr u64 self_jumping_branch = 0xE2400FFFFF07000FULL;
- constexpr u64 mask = 0xFFFFFFFFFF7FFFFFULL;
- std::size_t offset = start_offset;
- std::size_t size = start_offset * sizeof(u64);
- while (offset < program.size()) {
- const u64 instruction = program[offset];
- if (!IsSchedInstruction(offset, start_offset)) {
- if ((instruction & mask) == self_jumping_branch) {
- // End on Maxwell's "nop" instruction
- break;
- }
- if (instruction == 0) {
- break;
- }
- }
- size += sizeof(u64);
- offset++;
- }
- // The last instruction is included in the program size
- return std::min(size + sizeof(u64), program.size() * sizeof(u64));
-}
-
/// Hashes one (or two) program streams
u64 GetUniqueIdentifier(ProgramType program_type, const ProgramCode& code,
- const ProgramCode& code_b, std::size_t size_a = 0, std::size_t size_b = 0) {
- if (size_a == 0) {
- size_a = CalculateProgramSize(code);
- }
- u64 unique_identifier = Common::CityHash64(reinterpret_cast<const char*>(code.data()), size_a);
- if (program_type != ProgramType::VertexA) {
- return unique_identifier;
- }
- // VertexA programs include two programs
-
- std::size_t seed = 0;
- boost::hash_combine(seed, unique_identifier);
-
- if (size_b == 0) {
- size_b = CalculateProgramSize(code_b);
+ const ProgramCode& code_b) {
+ u64 unique_identifier = boost::hash_value(code);
+ if (program_type == ProgramType::VertexA) {
+ // VertexA programs include two programs
+ boost::hash_combine(unique_identifier, boost::hash_value(code_b));
}
- const u64 identifier_b =
- Common::CityHash64(reinterpret_cast<const char*>(code_b.data()), size_b);
- boost::hash_combine(seed, identifier_b);
- return static_cast<u64>(seed);
+ return unique_identifier;
}
/// Creates an unspecialized program from code streams
-GLShader::ProgramResult CreateProgram(const Device& device, ProgramType program_type,
- ProgramCode program_code, ProgramCode program_code_b) {
- GLShader::ShaderSetup setup(program_code);
- setup.program.size_a = CalculateProgramSize(program_code);
- setup.program.size_b = 0;
- if (program_type == ProgramType::VertexA) {
- // VertexB is always enabled, so when VertexA is enabled, we have two vertex shaders.
- // Conventional HW does not support this, so we combine VertexA and VertexB into one
- // stage here.
- setup.SetProgramB(program_code_b);
- setup.program.size_b = CalculateProgramSize(program_code_b);
- }
- setup.program.unique_identifier = GetUniqueIdentifier(
- program_type, program_code, program_code_b, setup.program.size_a, setup.program.size_b);
-
+std::string GenerateGLSL(const Device& device, ProgramType program_type, const ShaderIR& ir,
+ const std::optional<ShaderIR>& ir_b) {
switch (program_type) {
case ProgramType::VertexA:
case ProgramType::VertexB:
- return GLShader::GenerateVertexShader(device, setup);
+ return GLShader::GenerateVertexShader(device, ir, ir_b ? &*ir_b : nullptr);
case ProgramType::Geometry:
- return GLShader::GenerateGeometryShader(device, setup);
+ return GLShader::GenerateGeometryShader(device, ir);
case ProgramType::Fragment:
- return GLShader::GenerateFragmentShader(device, setup);
+ return GLShader::GenerateFragmentShader(device, ir);
case ProgramType::Compute:
- return GLShader::GenerateComputeShader(device, setup);
+ return GLShader::GenerateComputeShader(device, ir);
default:
UNIMPLEMENTED_MSG("Unimplemented program_type={}", static_cast<u32>(program_type));
return {};
}
}
-CachedProgram SpecializeShader(const std::string& code, const GLShader::ShaderEntries& entries,
- ProgramType program_type, const ProgramVariant& variant,
- bool hint_retrievable = false) {
+constexpr const char* GetProgramTypeName(ProgramType program_type) {
+ switch (program_type) {
+ case ProgramType::VertexA:
+ case ProgramType::VertexB:
+ return "VS";
+ case ProgramType::TessellationControl:
+ return "TCS";
+ case ProgramType::TessellationEval:
+ return "TES";
+ case ProgramType::Geometry:
+ return "GS";
+ case ProgramType::Fragment:
+ return "FS";
+ case ProgramType::Compute:
+ return "CS";
+ }
+ return "UNK";
+}
+
+Tegra::Engines::ShaderType GetEnginesShaderType(ProgramType program_type) {
+ switch (program_type) {
+ case ProgramType::VertexA:
+ case ProgramType::VertexB:
+ return Tegra::Engines::ShaderType::Vertex;
+ case ProgramType::TessellationControl:
+ return Tegra::Engines::ShaderType::TesselationControl;
+ case ProgramType::TessellationEval:
+ return Tegra::Engines::ShaderType::TesselationEval;
+ case ProgramType::Geometry:
+ return Tegra::Engines::ShaderType::Geometry;
+ case ProgramType::Fragment:
+ return Tegra::Engines::ShaderType::Fragment;
+ case ProgramType::Compute:
+ return Tegra::Engines::ShaderType::Compute;
+ }
+ UNREACHABLE();
+ return {};
+}
+
+std::string GetShaderId(u64 unique_identifier, ProgramType program_type) {
+ return fmt::format("{}{:016X}", GetProgramTypeName(program_type), unique_identifier);
+}
+
+Tegra::Engines::ConstBufferEngineInterface& GetConstBufferEngineInterface(
+ Core::System& system, ProgramType program_type) {
+ if (program_type == ProgramType::Compute) {
+ return system.GPU().KeplerCompute();
+ } else {
+ return system.GPU().Maxwell3D();
+ }
+}
+
+std::unique_ptr<ConstBufferLocker> MakeLocker(Core::System& system, ProgramType program_type) {
+ return std::make_unique<ConstBufferLocker>(GetEnginesShaderType(program_type),
+ GetConstBufferEngineInterface(system, program_type));
+}
+
+void FillLocker(ConstBufferLocker& locker, const ShaderDiskCacheUsage& usage) {
+ for (const auto& key : usage.keys) {
+ const auto [buffer, offset] = key.first;
+ locker.InsertKey(buffer, offset, key.second);
+ }
+ for (const auto& [offset, sampler] : usage.bound_samplers) {
+ locker.InsertBoundSampler(offset, sampler);
+ }
+ for (const auto& [key, sampler] : usage.bindless_samplers) {
+ const auto [buffer, offset] = key;
+ locker.InsertBindlessSampler(buffer, offset, sampler);
+ }
+}
+
+CachedProgram BuildShader(const Device& device, u64 unique_identifier, ProgramType program_type,
+ const ProgramCode& program_code, const ProgramCode& program_code_b,
+ const ProgramVariant& variant, ConstBufferLocker& locker,
+ bool hint_retrievable = false) {
+ LOG_INFO(Render_OpenGL, "called. {}", GetShaderId(unique_identifier, program_type));
+
+ const bool is_compute = program_type == ProgramType::Compute;
+ const u32 main_offset = is_compute ? KERNEL_MAIN_OFFSET : STAGE_MAIN_OFFSET;
+ const ShaderIR ir(program_code, main_offset, COMPILER_SETTINGS, locker);
+ std::optional<ShaderIR> ir_b;
+ if (!program_code_b.empty()) {
+ ir_b.emplace(program_code_b, main_offset, COMPILER_SETTINGS, locker);
+ }
+ const auto entries = GLShader::GetEntries(ir);
+
auto base_bindings{variant.base_bindings};
const auto primitive_mode{variant.primitive_mode};
const auto texture_buffer_usage{variant.texture_buffer_usage};
- std::string source = R"(#version 430 core
+ std::string source = fmt::format(R"(// {}
+#version 430 core
#extension GL_ARB_separate_shader_objects : enable
#extension GL_ARB_shader_viewport_layer_array : enable
#extension GL_EXT_shader_image_load_formatted : enable
#extension GL_NV_gpu_shader5 : enable
#extension GL_NV_shader_thread_group : enable
#extension GL_NV_shader_thread_shuffle : enable
-)";
- if (program_type == ProgramType::Compute) {
+)",
+ GetShaderId(unique_identifier, program_type));
+ if (is_compute) {
source += "#extension GL_ARB_compute_variable_group_size : require\n";
}
source += '\n';
- if (program_type != ProgramType::Compute) {
+ if (!is_compute) {
source += fmt::format("#define EMULATION_UBO_BINDING {}\n", base_bindings.cbuf++);
}
@@ -268,7 +331,7 @@ CachedProgram SpecializeShader(const std::string& code, const GLShader::ShaderEn
}
source += '\n';
- source += code;
+ source += GenerateGLSL(device, program_type, ir, ir_b);
OGLShader shader;
shader.Create(source.c_str(), GetShaderType(program_type));
@@ -278,85 +341,97 @@ CachedProgram SpecializeShader(const std::string& code, const GLShader::ShaderEn
return program;
}
-std::set<GLenum> GetSupportedFormats() {
- std::set<GLenum> supported_formats;
-
+std::unordered_set<GLenum> GetSupportedFormats() {
GLint num_formats{};
glGetIntegerv(GL_NUM_PROGRAM_BINARY_FORMATS, &num_formats);
std::vector<GLint> formats(num_formats);
glGetIntegerv(GL_PROGRAM_BINARY_FORMATS, formats.data());
- for (const GLint format : formats)
+ std::unordered_set<GLenum> supported_formats;
+ for (const GLint format : formats) {
supported_formats.insert(static_cast<GLenum>(format));
+ }
return supported_formats;
}
} // Anonymous namespace
CachedShader::CachedShader(const ShaderParameters& params, ProgramType program_type,
- GLShader::ProgramResult result)
- : RasterizerCacheObject{params.host_ptr}, cpu_addr{params.cpu_addr},
- unique_identifier{params.unique_identifier}, program_type{program_type},
- disk_cache{params.disk_cache}, precompiled_programs{params.precompiled_programs},
- entries{result.second}, code{std::move(result.first)}, shader_length{entries.shader_length} {}
+ GLShader::ShaderEntries entries, ProgramCode program_code,
+ ProgramCode program_code_b)
+ : RasterizerCacheObject{params.host_ptr}, system{params.system},
+ disk_cache{params.disk_cache}, device{params.device}, cpu_addr{params.cpu_addr},
+ unique_identifier{params.unique_identifier}, program_type{program_type}, entries{entries},
+ program_code{std::move(program_code)}, program_code_b{std::move(program_code_b)} {
+ if (!params.precompiled_variants) {
+ return;
+ }
+ for (const auto& pair : *params.precompiled_variants) {
+ auto locker = MakeLocker(system, program_type);
+ const auto& usage = pair->first;
+ FillLocker(*locker, usage);
+
+ std::unique_ptr<LockerVariant>* locker_variant = nullptr;
+ const auto it =
+ std::find_if(locker_variants.begin(), locker_variants.end(), [&](const auto& variant) {
+ return variant->locker->HasEqualKeys(*locker);
+ });
+ if (it == locker_variants.end()) {
+ locker_variant = &locker_variants.emplace_back();
+ *locker_variant = std::make_unique<LockerVariant>();
+ locker_variant->get()->locker = std::move(locker);
+ } else {
+ locker_variant = &*it;
+ }
+ locker_variant->get()->programs.emplace(usage.variant, pair->second);
+ }
+}
Shader CachedShader::CreateStageFromMemory(const ShaderParameters& params,
Maxwell::ShaderProgram program_type,
- ProgramCode&& program_code,
- ProgramCode&& program_code_b) {
- const auto code_size{CalculateProgramSize(program_code)};
- const auto code_size_b{CalculateProgramSize(program_code_b)};
- auto result{
- CreateProgram(params.device, GetProgramType(program_type), program_code, program_code_b)};
- if (result.first.empty()) {
- // TODO(Rodrigo): Unimplemented shader stages hit here, avoid using these for now
- return {};
- }
-
+ ProgramCode program_code, ProgramCode program_code_b) {
params.disk_cache.SaveRaw(ShaderDiskCacheRaw(
- params.unique_identifier, GetProgramType(program_type),
- static_cast<u32>(code_size / sizeof(u64)), static_cast<u32>(code_size_b / sizeof(u64)),
- std::move(program_code), std::move(program_code_b)));
-
+ params.unique_identifier, GetProgramType(program_type), program_code, program_code_b));
+
+ ConstBufferLocker locker(GetEnginesShaderType(GetProgramType(program_type)));
+ const ShaderIR ir(program_code, STAGE_MAIN_OFFSET, COMPILER_SETTINGS, locker);
+ // TODO(Rodrigo): Handle VertexA shaders
+ // std::optional<ShaderIR> ir_b;
+ // if (!program_code_b.empty()) {
+ // ir_b.emplace(program_code_b, STAGE_MAIN_OFFSET);
+ // }
return std::shared_ptr<CachedShader>(
- new CachedShader(params, GetProgramType(program_type), std::move(result)));
+ new CachedShader(params, GetProgramType(program_type), GLShader::GetEntries(ir),
+ std::move(program_code), std::move(program_code_b)));
}
-Shader CachedShader::CreateStageFromCache(const ShaderParameters& params,
- Maxwell::ShaderProgram program_type,
- GLShader::ProgramResult result) {
- return std::shared_ptr<CachedShader>(
- new CachedShader(params, GetProgramType(program_type), std::move(result)));
-}
-
-Shader CachedShader::CreateKernelFromMemory(const ShaderParameters& params, ProgramCode&& code) {
- auto result{CreateProgram(params.device, ProgramType::Compute, code, {})};
-
- const auto code_size{CalculateProgramSize(code)};
- params.disk_cache.SaveRaw(ShaderDiskCacheRaw(params.unique_identifier, ProgramType::Compute,
- static_cast<u32>(code_size / sizeof(u64)), 0,
- std::move(code), {}));
+Shader CachedShader::CreateKernelFromMemory(const ShaderParameters& params, ProgramCode code) {
+ params.disk_cache.SaveRaw(
+ ShaderDiskCacheRaw(params.unique_identifier, ProgramType::Compute, code));
- return std::shared_ptr<CachedShader>(
- new CachedShader(params, ProgramType::Compute, std::move(result)));
+ ConstBufferLocker locker(Tegra::Engines::ShaderType::Compute);
+ const ShaderIR ir(code, KERNEL_MAIN_OFFSET, COMPILER_SETTINGS, locker);
+ return std::shared_ptr<CachedShader>(new CachedShader(
+ params, ProgramType::Compute, GLShader::GetEntries(ir), std::move(code), {}));
}
-Shader CachedShader::CreateKernelFromCache(const ShaderParameters& params,
- GLShader::ProgramResult result) {
- return std::shared_ptr<CachedShader>(
- new CachedShader(params, ProgramType::Compute, std::move(result)));
+Shader CachedShader::CreateFromCache(const ShaderParameters& params,
+ const UnspecializedShader& unspecialized) {
+ return std::shared_ptr<CachedShader>(new CachedShader(params, unspecialized.program_type,
+ unspecialized.entries, unspecialized.code,
+ unspecialized.code_b));
}
std::tuple<GLuint, BaseBindings> CachedShader::GetProgramHandle(const ProgramVariant& variant) {
- const auto [entry, is_cache_miss] = programs.try_emplace(variant);
+ UpdateVariant();
+
+ const auto [entry, is_cache_miss] = curr_variant->programs.try_emplace(variant);
auto& program = entry->second;
if (is_cache_miss) {
- program = TryLoadProgram(variant);
- if (!program) {
- program = SpecializeShader(code, entries, program_type, variant);
- disk_cache.SaveUsage(GetUsage(variant));
- }
+ program = BuildShader(device, unique_identifier, program_type, program_code, program_code_b,
+ variant, *curr_variant->locker);
+ disk_cache.SaveUsage(GetUsage(variant, *curr_variant->locker));
LabelGLObject(GL_PROGRAM, program->handle, cpu_addr);
}
@@ -372,18 +447,33 @@ std::tuple<GLuint, BaseBindings> CachedShader::GetProgramHandle(const ProgramVar
return {program->handle, base_bindings};
}
-CachedProgram CachedShader::TryLoadProgram(const ProgramVariant& variant) const {
- const auto found = precompiled_programs.find(GetUsage(variant));
- if (found == precompiled_programs.end()) {
- return {};
+void CachedShader::UpdateVariant() {
+ if (curr_variant && !curr_variant->locker->IsConsistent()) {
+ curr_variant = nullptr;
+ }
+ if (!curr_variant) {
+ for (auto& variant : locker_variants) {
+ if (variant->locker->IsConsistent()) {
+ curr_variant = variant.get();
+ }
+ }
+ }
+ if (!curr_variant) {
+ auto& new_variant = locker_variants.emplace_back();
+ new_variant = std::make_unique<LockerVariant>();
+ new_variant->locker = MakeLocker(system, program_type);
+ curr_variant = new_variant.get();
}
- return found->second;
}
-ShaderDiskCacheUsage CachedShader::GetUsage(const ProgramVariant& variant) const {
+ShaderDiskCacheUsage CachedShader::GetUsage(const ProgramVariant& variant,
+ const ConstBufferLocker& locker) const {
ShaderDiskCacheUsage usage;
usage.unique_identifier = unique_identifier;
usage.variant = variant;
+ usage.keys = locker.GetKeys();
+ usage.bound_samplers = locker.GetBoundSamplers();
+ usage.bindless_samplers = locker.GetBindlessSamplers();
return usage;
}
@@ -399,18 +489,15 @@ void ShaderCacheOpenGL::LoadDiskCache(const std::atomic_bool& stop_loading,
return;
}
const auto [raws, shader_usages] = *transferable;
-
- auto [decompiled, dumps] = disk_cache.LoadPrecompiled();
-
- const auto supported_formats{GetSupportedFormats()};
- const auto unspecialized_shaders{
- GenerateUnspecializedShaders(stop_loading, callback, raws, decompiled)};
- if (stop_loading) {
+ if (!GenerateUnspecializedShaders(stop_loading, callback, raws) || stop_loading) {
return;
}
- // Track if precompiled cache was altered during loading to know if we have to serialize the
- // virtual precompiled cache file back to the hard drive
+ const auto dumps = disk_cache.LoadPrecompiled();
+ const auto supported_formats = GetSupportedFormats();
+
+ // Track if precompiled cache was altered during loading to know if we have to
+ // serialize the virtual precompiled cache file back to the hard drive
bool precompiled_cache_altered = false;
// Inform the frontend about shader build initialization
@@ -433,9 +520,6 @@ void ShaderCacheOpenGL::LoadDiskCache(const std::atomic_bool& stop_loading,
return;
}
const auto& usage{shader_usages[i]};
- LOG_INFO(Render_OpenGL, "Building shader {:016x} (index {} of {})",
- usage.unique_identifier, i, shader_usages.size());
-
const auto& unspecialized{unspecialized_shaders.at(usage.unique_identifier)};
const auto dump{dumps.find(usage)};
@@ -449,21 +533,28 @@ void ShaderCacheOpenGL::LoadDiskCache(const std::atomic_bool& stop_loading,
}
}
if (!shader) {
- shader = SpecializeShader(unspecialized.code, unspecialized.entries,
- unspecialized.program_type, usage.variant, true);
+ auto locker{MakeLocker(system, unspecialized.program_type)};
+ FillLocker(*locker, usage);
+ shader = BuildShader(device, usage.unique_identifier, unspecialized.program_type,
+ unspecialized.code, unspecialized.code_b, usage.variant,
+ *locker, true);
}
- std::scoped_lock lock(mutex);
+ std::scoped_lock lock{mutex};
if (callback) {
callback(VideoCore::LoadCallbackStage::Build, ++built_shaders,
shader_usages.size());
}
precompiled_programs.emplace(usage, std::move(shader));
+
+ // TODO(Rodrigo): Is there a better way to do this?
+ precompiled_variants[usage.unique_identifier].push_back(
+ precompiled_programs.find(usage));
}
};
- const auto num_workers{static_cast<std::size_t>(std::thread::hardware_concurrency() + 1)};
+ const auto num_workers{static_cast<std::size_t>(std::thread::hardware_concurrency() + 1ULL)};
const std::size_t bucket_size{shader_usages.size() / num_workers};
std::vector<std::unique_ptr<Core::Frontend::GraphicsContext>> contexts(num_workers);
std::vector<std::thread> threads(num_workers);
@@ -483,7 +574,6 @@ void ShaderCacheOpenGL::LoadDiskCache(const std::atomic_bool& stop_loading,
if (compilation_failed) {
// Invalidate the precompiled cache if a shader dumped shader was rejected
disk_cache.InvalidatePrecompiled();
- dumps.clear();
precompiled_cache_altered = true;
return;
}
@@ -491,8 +581,8 @@ void ShaderCacheOpenGL::LoadDiskCache(const std::atomic_bool& stop_loading,
return;
}
- // TODO(Rodrigo): Do state tracking for transferable shaders and do a dummy draw before
- // precompiling them
+ // TODO(Rodrigo): Do state tracking for transferable shaders and do a dummy draw
+ // before precompiling them
for (std::size_t i = 0; i < shader_usages.size(); ++i) {
const auto& usage{shader_usages[i]};
@@ -508,9 +598,13 @@ void ShaderCacheOpenGL::LoadDiskCache(const std::atomic_bool& stop_loading,
}
}
-CachedProgram ShaderCacheOpenGL::GeneratePrecompiledProgram(
- const ShaderDiskCacheDump& dump, const std::set<GLenum>& supported_formats) {
+const PrecompiledVariants* ShaderCacheOpenGL::GetPrecompiledVariants(u64 unique_identifier) const {
+ const auto it = precompiled_variants.find(unique_identifier);
+ return it == precompiled_variants.end() ? nullptr : &it->second;
+}
+CachedProgram ShaderCacheOpenGL::GeneratePrecompiledProgram(
+ const ShaderDiskCacheDump& dump, const std::unordered_set<GLenum>& supported_formats) {
if (supported_formats.find(dump.binary_format) == supported_formats.end()) {
LOG_INFO(Render_OpenGL, "Precompiled cache entry with unsupported format - removing");
return {};
@@ -532,56 +626,52 @@ CachedProgram ShaderCacheOpenGL::GeneratePrecompiledProgram(
return shader;
}
-std::unordered_map<u64, UnspecializedShader> ShaderCacheOpenGL::GenerateUnspecializedShaders(
+bool ShaderCacheOpenGL::GenerateUnspecializedShaders(
const std::atomic_bool& stop_loading, const VideoCore::DiskResourceLoadCallback& callback,
- const std::vector<ShaderDiskCacheRaw>& raws,
- const std::unordered_map<u64, ShaderDiskCacheDecompiled>& decompiled) {
- std::unordered_map<u64, UnspecializedShader> unspecialized;
-
+ const std::vector<ShaderDiskCacheRaw>& raws) {
if (callback) {
callback(VideoCore::LoadCallbackStage::Decompile, 0, raws.size());
}
for (std::size_t i = 0; i < raws.size(); ++i) {
if (stop_loading) {
- return {};
+ return false;
}
const auto& raw{raws[i]};
const u64 unique_identifier{raw.GetUniqueIdentifier()};
const u64 calculated_hash{
GetUniqueIdentifier(raw.GetProgramType(), raw.GetProgramCode(), raw.GetProgramCodeB())};
if (unique_identifier != calculated_hash) {
- LOG_ERROR(
- Render_OpenGL,
- "Invalid hash in entry={:016x} (obtained hash={:016x}) - removing shader cache",
- raw.GetUniqueIdentifier(), calculated_hash);
+ LOG_ERROR(Render_OpenGL,
+ "Invalid hash in entry={:016x} (obtained hash={:016x}) - "
+ "removing shader cache",
+ raw.GetUniqueIdentifier(), calculated_hash);
disk_cache.InvalidateTransferable();
- return {};
+ return false;
}
- GLShader::ProgramResult result;
- if (const auto it = decompiled.find(unique_identifier); it != decompiled.end()) {
- // If it's stored in the precompiled file, avoid decompiling it here
- const auto& stored_decompiled{it->second};
- result = {stored_decompiled.code, stored_decompiled.entries};
- } else {
- // Otherwise decompile the shader at boot and save the result to the decompiled file
- result = CreateProgram(device, raw.GetProgramType(), raw.GetProgramCode(),
- raw.GetProgramCodeB());
- disk_cache.SaveDecompiled(unique_identifier, result.first, result.second);
- }
-
- precompiled_shaders.insert({unique_identifier, result});
-
- unspecialized.insert(
- {raw.GetUniqueIdentifier(),
- {std::move(result.first), std::move(result.second), raw.GetProgramType()}});
+ const u32 main_offset =
+ raw.GetProgramType() == ProgramType::Compute ? KERNEL_MAIN_OFFSET : STAGE_MAIN_OFFSET;
+ ConstBufferLocker locker(GetEnginesShaderType(raw.GetProgramType()));
+ const ShaderIR ir(raw.GetProgramCode(), main_offset, COMPILER_SETTINGS, locker);
+ // TODO(Rodrigo): Handle VertexA shaders
+ // std::optional<ShaderIR> ir_b;
+ // if (raw.HasProgramA()) {
+ // ir_b.emplace(raw.GetProgramCodeB(), main_offset);
+ // }
+
+ UnspecializedShader unspecialized;
+ unspecialized.entries = GLShader::GetEntries(ir);
+ unspecialized.program_type = raw.GetProgramType();
+ unspecialized.code = raw.GetProgramCode();
+ unspecialized.code_b = raw.GetProgramCodeB();
+ unspecialized_shaders.emplace(raw.GetUniqueIdentifier(), unspecialized);
if (callback) {
callback(VideoCore::LoadCallbackStage::Decompile, i, raws.size());
}
}
- return unspecialized;
+ return true;
}
Shader ShaderCacheOpenGL::GetStageProgram(Maxwell::ShaderProgram program) {
@@ -590,37 +680,35 @@ Shader ShaderCacheOpenGL::GetStageProgram(Maxwell::ShaderProgram program) {
}
auto& memory_manager{system.GPU().MemoryManager()};
- const GPUVAddr program_addr{GetShaderAddress(system, program)};
+ const GPUVAddr address{GetShaderAddress(system, program)};
// Look up shader in the cache based on address
- const auto host_ptr{memory_manager.GetPointer(program_addr)};
+ const auto host_ptr{memory_manager.GetPointer(address)};
Shader shader{TryGet(host_ptr)};
if (shader) {
return last_shaders[static_cast<std::size_t>(program)] = shader;
}
// No shader found - create a new one
- ProgramCode program_code{GetShaderCode(memory_manager, program_addr, host_ptr)};
- ProgramCode program_code_b;
- const bool is_program_a{program == Maxwell::ShaderProgram::VertexA};
- if (is_program_a) {
- const GPUVAddr program_addr_b{GetShaderAddress(system, Maxwell::ShaderProgram::VertexB)};
- program_code_b = GetShaderCode(memory_manager, program_addr_b,
- memory_manager.GetPointer(program_addr_b));
- }
-
- const auto unique_identifier =
- GetUniqueIdentifier(GetProgramType(program), program_code, program_code_b);
- const auto cpu_addr{*memory_manager.GpuToCpuAddress(program_addr)};
- const ShaderParameters params{disk_cache, precompiled_programs, device, cpu_addr,
- host_ptr, unique_identifier};
-
- const auto found = precompiled_shaders.find(unique_identifier);
- if (found == precompiled_shaders.end()) {
- shader = CachedShader::CreateStageFromMemory(params, program, std::move(program_code),
- std::move(program_code_b));
+ ProgramCode code{GetShaderCode(memory_manager, address, host_ptr)};
+ ProgramCode code_b;
+ if (program == Maxwell::ShaderProgram::VertexA) {
+ const GPUVAddr address_b{GetShaderAddress(system, Maxwell::ShaderProgram::VertexB)};
+ code_b = GetShaderCode(memory_manager, address_b, memory_manager.GetPointer(address_b));
+ }
+
+ const auto unique_identifier = GetUniqueIdentifier(GetProgramType(program), code, code_b);
+ const auto precompiled_variants = GetPrecompiledVariants(unique_identifier);
+ const auto cpu_addr{*memory_manager.GpuToCpuAddress(address)};
+ const ShaderParameters params{system, disk_cache, precompiled_variants, device,
+ cpu_addr, host_ptr, unique_identifier};
+
+ const auto found = unspecialized_shaders.find(unique_identifier);
+ if (found == unspecialized_shaders.end()) {
+ shader = CachedShader::CreateStageFromMemory(params, program, std::move(code),
+ std::move(code_b));
} else {
- shader = CachedShader::CreateStageFromCache(params, program, found->second);
+ shader = CachedShader::CreateFromCache(params, found->second);
}
Register(shader);
@@ -638,15 +726,16 @@ Shader ShaderCacheOpenGL::GetComputeKernel(GPUVAddr code_addr) {
// No kernel found - create a new one
auto code{GetShaderCode(memory_manager, code_addr, host_ptr)};
const auto unique_identifier{GetUniqueIdentifier(ProgramType::Compute, code, {})};
+ const auto precompiled_variants = GetPrecompiledVariants(unique_identifier);
const auto cpu_addr{*memory_manager.GpuToCpuAddress(code_addr)};
- const ShaderParameters params{disk_cache, precompiled_programs, device, cpu_addr,
- host_ptr, unique_identifier};
+ const ShaderParameters params{system, disk_cache, precompiled_variants, device,
+ cpu_addr, host_ptr, unique_identifier};
- const auto found = precompiled_shaders.find(unique_identifier);
- if (found == precompiled_shaders.end()) {
+ const auto found = unspecialized_shaders.find(unique_identifier);
+ if (found == unspecialized_shaders.end()) {
kernel = CachedShader::CreateKernelFromMemory(params, std::move(code));
} else {
- kernel = CachedShader::CreateKernelFromCache(params, found->second);
+ kernel = CachedShader::CreateFromCache(params, found->second);
}
Register(kernel);
diff --git a/src/video_core/renderer_opengl/gl_shader_cache.h b/src/video_core/renderer_opengl/gl_shader_cache.h
index de195cc5d..6bd7c9cf1 100644
--- a/src/video_core/renderer_opengl/gl_shader_cache.h
+++ b/src/video_core/renderer_opengl/gl_shader_cache.h
@@ -8,9 +8,10 @@
#include <atomic>
#include <bitset>
#include <memory>
-#include <set>
+#include <string>
#include <tuple>
#include <unordered_map>
+#include <unordered_set>
#include <vector>
#include <glad/glad.h>
@@ -20,6 +21,8 @@
#include "video_core/renderer_opengl/gl_resource_manager.h"
#include "video_core/renderer_opengl/gl_shader_decompiler.h"
#include "video_core/renderer_opengl/gl_shader_disk_cache.h"
+#include "video_core/shader/const_buffer_locker.h"
+#include "video_core/shader/shader_ir.h"
namespace Core {
class System;
@@ -40,11 +43,19 @@ using Shader = std::shared_ptr<CachedShader>;
using CachedProgram = std::shared_ptr<OGLProgram>;
using Maxwell = Tegra::Engines::Maxwell3D::Regs;
using PrecompiledPrograms = std::unordered_map<ShaderDiskCacheUsage, CachedProgram>;
-using PrecompiledShaders = std::unordered_map<u64, GLShader::ProgramResult>;
+using PrecompiledVariants = std::vector<PrecompiledPrograms::iterator>;
+
+struct UnspecializedShader {
+ GLShader::ShaderEntries entries;
+ ProgramType program_type;
+ ProgramCode code;
+ ProgramCode code_b;
+};
struct ShaderParameters {
+ Core::System& system;
ShaderDiskCacheOpenGL& disk_cache;
- const PrecompiledPrograms& precompiled_programs;
+ const PrecompiledVariants* precompiled_variants;
const Device& device;
VAddr cpu_addr;
u8* host_ptr;
@@ -55,23 +66,18 @@ class CachedShader final : public RasterizerCacheObject {
public:
static Shader CreateStageFromMemory(const ShaderParameters& params,
Maxwell::ShaderProgram program_type,
- ProgramCode&& program_code, ProgramCode&& program_code_b);
-
- static Shader CreateStageFromCache(const ShaderParameters& params,
- Maxwell::ShaderProgram program_type,
- GLShader::ProgramResult result);
+ ProgramCode program_code, ProgramCode program_code_b);
+ static Shader CreateKernelFromMemory(const ShaderParameters& params, ProgramCode code);
- static Shader CreateKernelFromMemory(const ShaderParameters& params, ProgramCode&& code);
-
- static Shader CreateKernelFromCache(const ShaderParameters& params,
- GLShader::ProgramResult result);
+ static Shader CreateFromCache(const ShaderParameters& params,
+ const UnspecializedShader& unspecialized);
VAddr GetCpuAddr() const override {
return cpu_addr;
}
std::size_t GetSizeInBytes() const override {
- return shader_length;
+ return program_code.size() * sizeof(u64);
}
/// Gets the shader entries for the shader
@@ -83,24 +89,36 @@ public:
std::tuple<GLuint, BaseBindings> GetProgramHandle(const ProgramVariant& variant);
private:
+ struct LockerVariant {
+ std::unique_ptr<VideoCommon::Shader::ConstBufferLocker> locker;
+ std::unordered_map<ProgramVariant, CachedProgram> programs;
+ };
+
explicit CachedShader(const ShaderParameters& params, ProgramType program_type,
- GLShader::ProgramResult result);
+ GLShader::ShaderEntries entries, ProgramCode program_code,
+ ProgramCode program_code_b);
- CachedProgram TryLoadProgram(const ProgramVariant& variant) const;
+ void UpdateVariant();
- ShaderDiskCacheUsage GetUsage(const ProgramVariant& variant) const;
+ ShaderDiskCacheUsage GetUsage(const ProgramVariant& variant,
+ const VideoCommon::Shader::ConstBufferLocker& locker) const;
+
+ Core::System& system;
+ ShaderDiskCacheOpenGL& disk_cache;
+ const Device& device;
VAddr cpu_addr{};
+
u64 unique_identifier{};
ProgramType program_type{};
- ShaderDiskCacheOpenGL& disk_cache;
- const PrecompiledPrograms& precompiled_programs;
GLShader::ShaderEntries entries;
- std::string code;
- std::size_t shader_length{};
- std::unordered_map<ProgramVariant, CachedProgram> programs;
+ ProgramCode program_code;
+ ProgramCode program_code_b;
+
+ LockerVariant* curr_variant = nullptr;
+ std::vector<std::unique_ptr<LockerVariant>> locker_variants;
};
class ShaderCacheOpenGL final : public RasterizerCache<Shader> {
@@ -123,21 +141,26 @@ protected:
void FlushObjectInner(const Shader& object) override {}
private:
- std::unordered_map<u64, UnspecializedShader> GenerateUnspecializedShaders(
- const std::atomic_bool& stop_loading, const VideoCore::DiskResourceLoadCallback& callback,
- const std::vector<ShaderDiskCacheRaw>& raws,
- const std::unordered_map<u64, ShaderDiskCacheDecompiled>& decompiled);
+ bool GenerateUnspecializedShaders(const std::atomic_bool& stop_loading,
+ const VideoCore::DiskResourceLoadCallback& callback,
+ const std::vector<ShaderDiskCacheRaw>& raws);
CachedProgram GeneratePrecompiledProgram(const ShaderDiskCacheDump& dump,
- const std::set<GLenum>& supported_formats);
+ const std::unordered_set<GLenum>& supported_formats);
+
+ const PrecompiledVariants* GetPrecompiledVariants(u64 unique_identifier) const;
Core::System& system;
Core::Frontend::EmuWindow& emu_window;
const Device& device;
+
ShaderDiskCacheOpenGL disk_cache;
- PrecompiledShaders precompiled_shaders;
PrecompiledPrograms precompiled_programs;
+ std::unordered_map<u64, PrecompiledVariants> precompiled_variants;
+
+ std::unordered_map<u64, UnspecializedShader> unspecialized_shaders;
+
std::array<Shader, Maxwell::MaxShaderProgram> last_shaders;
};
diff --git a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
index baec66ff0..030550c53 100644
--- a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
@@ -415,27 +415,6 @@ public:
return code.GetResult();
}
- ShaderEntries GetShaderEntries() const {
- ShaderEntries entries;
- for (const auto& cbuf : ir.GetConstantBuffers()) {
- entries.const_buffers.emplace_back(cbuf.second.GetMaxOffset(), cbuf.second.IsIndirect(),
- cbuf.first);
- }
- for (const auto& sampler : ir.GetSamplers()) {
- entries.samplers.emplace_back(sampler);
- }
- for (const auto& [offset, image] : ir.GetImages()) {
- entries.images.emplace_back(image);
- }
- for (const auto& [base, usage] : ir.GetGlobalMemory()) {
- entries.global_memory_entries.emplace_back(base.cbuf_index, base.cbuf_offset,
- usage.is_read, usage.is_written);
- }
- entries.clip_distances = ir.GetClipDistances();
- entries.shader_length = ir.GetLength();
- return entries;
- }
-
private:
friend class ASTDecompiler;
friend class ExprDecompiler;
@@ -2338,6 +2317,11 @@ public:
inner += expr.value ? "true" : "false";
}
+ void operator()(VideoCommon::Shader::ExprGprEqual& expr) {
+ inner +=
+ "( ftou(" + decomp.GetRegister(expr.gpr) + ") == " + std::to_string(expr.value) + ')';
+ }
+
const std::string& GetResult() const {
return inner;
}
@@ -2476,25 +2460,46 @@ void GLSLDecompiler::DecompileAST() {
} // Anonymous namespace
+ShaderEntries GetEntries(const VideoCommon::Shader::ShaderIR& ir) {
+ ShaderEntries entries;
+ for (const auto& cbuf : ir.GetConstantBuffers()) {
+ entries.const_buffers.emplace_back(cbuf.second.GetMaxOffset(), cbuf.second.IsIndirect(),
+ cbuf.first);
+ }
+ for (const auto& sampler : ir.GetSamplers()) {
+ entries.samplers.emplace_back(sampler);
+ }
+ for (const auto& [offset, image] : ir.GetImages()) {
+ entries.images.emplace_back(image);
+ }
+ for (const auto& [base, usage] : ir.GetGlobalMemory()) {
+ entries.global_memory_entries.emplace_back(base.cbuf_index, base.cbuf_offset, usage.is_read,
+ usage.is_written);
+ }
+ entries.clip_distances = ir.GetClipDistances();
+ entries.shader_length = ir.GetLength();
+ return entries;
+}
+
std::string GetCommonDeclarations() {
- return fmt::format(
- "#define ftoi floatBitsToInt\n"
- "#define ftou floatBitsToUint\n"
- "#define itof intBitsToFloat\n"
- "#define utof uintBitsToFloat\n\n"
- "bvec2 HalfFloatNanComparison(bvec2 comparison, vec2 pair1, vec2 pair2) {{\n"
- " bvec2 is_nan1 = isnan(pair1);\n"
- " bvec2 is_nan2 = isnan(pair2);\n"
- " return bvec2(comparison.x || is_nan1.x || is_nan2.x, comparison.y || is_nan1.y || "
- "is_nan2.y);\n"
- "}}\n\n");
+ return R"(#define ftoi floatBitsToInt
+#define ftou floatBitsToUint
+#define itof intBitsToFloat
+#define utof uintBitsToFloat
+
+bvec2 HalfFloatNanComparison(bvec2 comparison, vec2 pair1, vec2 pair2) {
+ bvec2 is_nan1 = isnan(pair1);
+ bvec2 is_nan2 = isnan(pair2);
+ return bvec2(comparison.x || is_nan1.x || is_nan2.x, comparison.y || is_nan1.y || is_nan2.y);
+}
+)";
}
-ProgramResult Decompile(const Device& device, const ShaderIR& ir, ProgramType stage,
- const std::string& suffix) {
+std::string Decompile(const Device& device, const ShaderIR& ir, ProgramType stage,
+ const std::string& suffix) {
GLSLDecompiler decompiler(device, ir, stage, suffix);
decompiler.Decompile();
- return {decompiler.GetResult(), decompiler.GetShaderEntries()};
+ return decompiler.GetResult();
}
} // namespace OpenGL::GLShader
diff --git a/src/video_core/renderer_opengl/gl_shader_decompiler.h b/src/video_core/renderer_opengl/gl_shader_decompiler.h
index e538dc001..fead2a51e 100644
--- a/src/video_core/renderer_opengl/gl_shader_decompiler.h
+++ b/src/video_core/renderer_opengl/gl_shader_decompiler.h
@@ -34,10 +34,7 @@ enum class ProgramType : u32 {
namespace OpenGL::GLShader {
-struct ShaderEntries;
-
using Maxwell = Tegra::Engines::Maxwell3D::Regs;
-using ProgramResult = std::pair<std::string, ShaderEntries>;
using SamplerEntry = VideoCommon::Shader::Sampler;
using ImageEntry = VideoCommon::Shader::Image;
@@ -93,9 +90,11 @@ struct ShaderEntries {
std::size_t shader_length{};
};
+ShaderEntries GetEntries(const VideoCommon::Shader::ShaderIR& ir);
+
std::string GetCommonDeclarations();
-ProgramResult Decompile(const Device& device, const VideoCommon::Shader::ShaderIR& ir,
- ProgramType stage, const std::string& suffix);
+std::string Decompile(const Device& device, const VideoCommon::Shader::ShaderIR& ir,
+ ProgramType stage, const std::string& suffix);
} // namespace OpenGL::GLShader
diff --git a/src/video_core/renderer_opengl/gl_shader_disk_cache.cpp b/src/video_core/renderer_opengl/gl_shader_disk_cache.cpp
index 74cc33476..184a565e6 100644
--- a/src/video_core/renderer_opengl/gl_shader_disk_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_disk_cache.cpp
@@ -22,6 +22,29 @@
namespace OpenGL {
+using VideoCommon::Shader::BindlessSamplerMap;
+using VideoCommon::Shader::BoundSamplerMap;
+using VideoCommon::Shader::KeyMap;
+
+namespace {
+
+struct ConstBufferKey {
+ u32 cbuf;
+ u32 offset;
+ u32 value;
+};
+
+struct BoundSamplerKey {
+ u32 offset;
+ Tegra::Engines::SamplerDescriptor sampler;
+};
+
+struct BindlessSamplerKey {
+ u32 cbuf;
+ u32 offset;
+ Tegra::Engines::SamplerDescriptor sampler;
+};
+
using ShaderCacheVersionHash = std::array<u8, 64>;
enum class TransferableEntryKind : u32 {
@@ -29,18 +52,10 @@ enum class TransferableEntryKind : u32 {
Usage,
};
-enum class PrecompiledEntryKind : u32 {
- Decompiled,
- Dump,
-};
-
-constexpr u32 NativeVersion = 4;
+constexpr u32 NativeVersion = 5;
// Making sure sizes doesn't change by accident
static_assert(sizeof(BaseBindings) == 16);
-static_assert(sizeof(ShaderDiskCacheUsage) == 40);
-
-namespace {
ShaderCacheVersionHash GetShaderCacheVersionHash() {
ShaderCacheVersionHash hash{};
@@ -49,13 +64,11 @@ ShaderCacheVersionHash GetShaderCacheVersionHash() {
return hash;
}
-} // namespace
+} // Anonymous namespace
ShaderDiskCacheRaw::ShaderDiskCacheRaw(u64 unique_identifier, ProgramType program_type,
- u32 program_code_size, u32 program_code_size_b,
ProgramCode program_code, ProgramCode program_code_b)
: unique_identifier{unique_identifier}, program_type{program_type},
- program_code_size{program_code_size}, program_code_size_b{program_code_size_b},
program_code{std::move(program_code)}, program_code_b{std::move(program_code_b)} {}
ShaderDiskCacheRaw::ShaderDiskCacheRaw() = default;
@@ -90,15 +103,16 @@ bool ShaderDiskCacheRaw::Load(FileUtil::IOFile& file) {
bool ShaderDiskCacheRaw::Save(FileUtil::IOFile& file) const {
if (file.WriteObject(unique_identifier) != 1 ||
file.WriteObject(static_cast<u32>(program_type)) != 1 ||
- file.WriteObject(program_code_size) != 1 || file.WriteObject(program_code_size_b) != 1) {
+ file.WriteObject(static_cast<u32>(program_code.size())) != 1 ||
+ file.WriteObject(static_cast<u32>(program_code_b.size())) != 1) {
return false;
}
- if (file.WriteArray(program_code.data(), program_code_size) != program_code_size)
+ if (file.WriteArray(program_code.data(), program_code.size()) != program_code.size())
return false;
if (HasProgramA() &&
- file.WriteArray(program_code_b.data(), program_code_size_b) != program_code_size_b) {
+ file.WriteArray(program_code_b.data(), program_code_b.size()) != program_code_b.size()) {
return false;
}
return true;
@@ -127,13 +141,13 @@ ShaderDiskCacheOpenGL::LoadTransferable() {
u32 version{};
if (file.ReadBytes(&version, sizeof(version)) != sizeof(version)) {
LOG_ERROR(Render_OpenGL,
- "Failed to get transferable cache version for title id={} - skipping",
+ "Failed to get transferable cache version for title id={}, skipping",
GetTitleID());
return {};
}
if (version < NativeVersion) {
- LOG_INFO(Render_OpenGL, "Transferable shader cache is old - removing");
+ LOG_INFO(Render_OpenGL, "Transferable shader cache is old, removing");
file.Close();
InvalidateTransferable();
is_usable = true;
@@ -141,17 +155,18 @@ ShaderDiskCacheOpenGL::LoadTransferable() {
}
if (version > NativeVersion) {
LOG_WARNING(Render_OpenGL, "Transferable shader cache was generated with a newer version "
- "of the emulator - skipping");
+ "of the emulator, skipping");
return {};
}
// Version is valid, load the shaders
+ constexpr const char error_loading[] = "Failed to load transferable raw entry, skipping";
std::vector<ShaderDiskCacheRaw> raws;
std::vector<ShaderDiskCacheUsage> usages;
while (file.Tell() < file.GetSize()) {
TransferableEntryKind kind{};
if (file.ReadBytes(&kind, sizeof(u32)) != sizeof(u32)) {
- LOG_ERROR(Render_OpenGL, "Failed to read transferable file - skipping");
+ LOG_ERROR(Render_OpenGL, "Failed to read transferable file, skipping");
return {};
}
@@ -159,7 +174,7 @@ ShaderDiskCacheOpenGL::LoadTransferable() {
case TransferableEntryKind::Raw: {
ShaderDiskCacheRaw entry;
if (!entry.Load(file)) {
- LOG_ERROR(Render_OpenGL, "Failed to load transferable raw entry - skipping");
+ LOG_ERROR(Render_OpenGL, error_loading);
return {};
}
transferable.insert({entry.GetUniqueIdentifier(), {}});
@@ -167,16 +182,45 @@ ShaderDiskCacheOpenGL::LoadTransferable() {
break;
}
case TransferableEntryKind::Usage: {
- ShaderDiskCacheUsage usage{};
- if (file.ReadBytes(&usage, sizeof(usage)) != sizeof(usage)) {
- LOG_ERROR(Render_OpenGL, "Failed to load transferable usage entry - skipping");
+ ShaderDiskCacheUsage usage;
+
+ u32 num_keys{};
+ u32 num_bound_samplers{};
+ u32 num_bindless_samplers{};
+ if (file.ReadArray(&usage.unique_identifier, 1) != 1 ||
+ file.ReadArray(&usage.variant, 1) != 1 || file.ReadArray(&num_keys, 1) != 1 ||
+ file.ReadArray(&num_bound_samplers, 1) != 1 ||
+ file.ReadArray(&num_bindless_samplers, 1) != 1) {
+ LOG_ERROR(Render_OpenGL, error_loading);
return {};
}
+
+ std::vector<ConstBufferKey> keys(num_keys);
+ std::vector<BoundSamplerKey> bound_samplers(num_bound_samplers);
+ std::vector<BindlessSamplerKey> bindless_samplers(num_bindless_samplers);
+ if (file.ReadArray(keys.data(), keys.size()) != keys.size() ||
+ file.ReadArray(bound_samplers.data(), bound_samplers.size()) !=
+ bound_samplers.size() ||
+ file.ReadArray(bindless_samplers.data(), bindless_samplers.size()) !=
+ bindless_samplers.size()) {
+ LOG_ERROR(Render_OpenGL, error_loading);
+ return {};
+ }
+ for (const auto& key : keys) {
+ usage.keys.insert({{key.cbuf, key.offset}, key.value});
+ }
+ for (const auto& key : bound_samplers) {
+ usage.bound_samplers.emplace(key.offset, key.sampler);
+ }
+ for (const auto& key : bindless_samplers) {
+ usage.bindless_samplers.insert({{key.cbuf, key.offset}, key.sampler});
+ }
+
usages.push_back(std::move(usage));
break;
}
default:
- LOG_ERROR(Render_OpenGL, "Unknown transferable shader cache entry kind={} - skipping",
+ LOG_ERROR(Render_OpenGL, "Unknown transferable shader cache entry kind={}, skipping",
static_cast<u32>(kind));
return {};
}
@@ -186,13 +230,14 @@ ShaderDiskCacheOpenGL::LoadTransferable() {
return {{std::move(raws), std::move(usages)}};
}
-std::pair<std::unordered_map<u64, ShaderDiskCacheDecompiled>, ShaderDumpsMap>
+std::unordered_map<ShaderDiskCacheUsage, ShaderDiskCacheDump>
ShaderDiskCacheOpenGL::LoadPrecompiled() {
if (!is_usable) {
return {};
}
- FileUtil::IOFile file(GetPrecompiledPath(), "rb");
+ std::string path = GetPrecompiledPath();
+ FileUtil::IOFile file(path, "rb");
if (!file.IsOpen()) {
LOG_INFO(Render_OpenGL, "No precompiled shader cache found for game with title id={}",
GetTitleID());
@@ -202,7 +247,7 @@ ShaderDiskCacheOpenGL::LoadPrecompiled() {
const auto result = LoadPrecompiledFile(file);
if (!result) {
LOG_INFO(Render_OpenGL,
- "Failed to load precompiled cache for game with title id={} - removing",
+ "Failed to load precompiled cache for game with title id={}, removing",
GetTitleID());
file.Close();
InvalidatePrecompiled();
@@ -211,7 +256,7 @@ ShaderDiskCacheOpenGL::LoadPrecompiled() {
return *result;
}
-std::optional<std::pair<std::unordered_map<u64, ShaderDiskCacheDecompiled>, ShaderDumpsMap>>
+std::optional<std::unordered_map<ShaderDiskCacheUsage, ShaderDiskCacheDump>>
ShaderDiskCacheOpenGL::LoadPrecompiledFile(FileUtil::IOFile& file) {
// Read compressed file from disk and decompress to virtual precompiled cache file
std::vector<u8> compressed(file.GetSize());
@@ -231,238 +276,56 @@ ShaderDiskCacheOpenGL::LoadPrecompiledFile(FileUtil::IOFile& file) {
return {};
}
- std::unordered_map<u64, ShaderDiskCacheDecompiled> decompiled;
ShaderDumpsMap dumps;
while (precompiled_cache_virtual_file_offset < precompiled_cache_virtual_file.GetSize()) {
- PrecompiledEntryKind kind{};
- if (!LoadObjectFromPrecompiled(kind)) {
+ u32 num_keys{};
+ u32 num_bound_samplers{};
+ u32 num_bindless_samplers{};
+ ShaderDiskCacheUsage usage;
+ if (!LoadObjectFromPrecompiled(usage.unique_identifier) ||
+ !LoadObjectFromPrecompiled(usage.variant) || !LoadObjectFromPrecompiled(num_keys) ||
+ !LoadObjectFromPrecompiled(num_bound_samplers) ||
+ !LoadObjectFromPrecompiled(num_bindless_samplers)) {
return {};
}
-
- switch (kind) {
- case PrecompiledEntryKind::Decompiled: {
- u64 unique_identifier{};
- if (!LoadObjectFromPrecompiled(unique_identifier)) {
- return {};
- }
-
- auto entry = LoadDecompiledEntry();
- if (!entry) {
- return {};
- }
- decompiled.insert({unique_identifier, std::move(*entry)});
- break;
- }
- case PrecompiledEntryKind::Dump: {
- ShaderDiskCacheUsage usage;
- if (!LoadObjectFromPrecompiled(usage)) {
- return {};
- }
-
- ShaderDiskCacheDump dump;
- if (!LoadObjectFromPrecompiled(dump.binary_format)) {
- return {};
- }
-
- u32 binary_length{};
- if (!LoadObjectFromPrecompiled(binary_length)) {
- return {};
- }
-
- dump.binary.resize(binary_length);
- if (!LoadArrayFromPrecompiled(dump.binary.data(), dump.binary.size())) {
- return {};
- }
-
- dumps.insert({usage, dump});
- break;
- }
- default:
+ std::vector<ConstBufferKey> keys(num_keys);
+ std::vector<BoundSamplerKey> bound_samplers(num_bound_samplers);
+ std::vector<BindlessSamplerKey> bindless_samplers(num_bindless_samplers);
+ if (!LoadArrayFromPrecompiled(keys.data(), keys.size()) ||
+ !LoadArrayFromPrecompiled(bound_samplers.data(), bound_samplers.size()) !=
+ bound_samplers.size() ||
+ !LoadArrayFromPrecompiled(bindless_samplers.data(), bindless_samplers.size()) !=
+ bindless_samplers.size()) {
return {};
}
- }
- return {{decompiled, dumps}};
-}
-
-std::optional<ShaderDiskCacheDecompiled> ShaderDiskCacheOpenGL::LoadDecompiledEntry() {
- u32 code_size{};
- if (!LoadObjectFromPrecompiled(code_size)) {
- return {};
- }
-
- std::string code(code_size, '\0');
- if (!LoadArrayFromPrecompiled(code.data(), code.size())) {
- return {};
- }
-
- ShaderDiskCacheDecompiled entry;
- entry.code = std::move(code);
-
- u32 const_buffers_count{};
- if (!LoadObjectFromPrecompiled(const_buffers_count)) {
- return {};
- }
-
- for (u32 i = 0; i < const_buffers_count; ++i) {
- u32 max_offset{};
- u32 index{};
- bool is_indirect{};
- if (!LoadObjectFromPrecompiled(max_offset) || !LoadObjectFromPrecompiled(index) ||
- !LoadObjectFromPrecompiled(is_indirect)) {
- return {};
+ for (const auto& key : keys) {
+ usage.keys.insert({{key.cbuf, key.offset}, key.value});
}
- entry.entries.const_buffers.emplace_back(max_offset, is_indirect, index);
- }
-
- u32 samplers_count{};
- if (!LoadObjectFromPrecompiled(samplers_count)) {
- return {};
- }
-
- for (u32 i = 0; i < samplers_count; ++i) {
- u64 offset{};
- u64 index{};
- u32 type{};
- bool is_array{};
- bool is_shadow{};
- bool is_bindless{};
- if (!LoadObjectFromPrecompiled(offset) || !LoadObjectFromPrecompiled(index) ||
- !LoadObjectFromPrecompiled(type) || !LoadObjectFromPrecompiled(is_array) ||
- !LoadObjectFromPrecompiled(is_shadow) || !LoadObjectFromPrecompiled(is_bindless)) {
- return {};
+ for (const auto& key : bound_samplers) {
+ usage.bound_samplers.emplace(key.offset, key.sampler);
}
- entry.entries.samplers.emplace_back(
- static_cast<std::size_t>(offset), static_cast<std::size_t>(index),
- static_cast<Tegra::Shader::TextureType>(type), is_array, is_shadow, is_bindless);
- }
-
- u32 images_count{};
- if (!LoadObjectFromPrecompiled(images_count)) {
- return {};
- }
- for (u32 i = 0; i < images_count; ++i) {
- u64 offset{};
- u64 index{};
- u32 type{};
- u8 is_bindless{};
- u8 is_written{};
- u8 is_read{};
- u8 is_atomic{};
- if (!LoadObjectFromPrecompiled(offset) || !LoadObjectFromPrecompiled(index) ||
- !LoadObjectFromPrecompiled(type) || !LoadObjectFromPrecompiled(is_bindless) ||
- !LoadObjectFromPrecompiled(is_written) || !LoadObjectFromPrecompiled(is_read) ||
- !LoadObjectFromPrecompiled(is_atomic)) {
- return {};
+ for (const auto& key : bindless_samplers) {
+ usage.bindless_samplers.insert({{key.cbuf, key.offset}, key.sampler});
}
- entry.entries.images.emplace_back(
- static_cast<std::size_t>(offset), static_cast<std::size_t>(index),
- static_cast<Tegra::Shader::ImageType>(type), is_bindless != 0, is_written != 0,
- is_read != 0, is_atomic != 0);
- }
- u32 global_memory_count{};
- if (!LoadObjectFromPrecompiled(global_memory_count)) {
- return {};
- }
- for (u32 i = 0; i < global_memory_count; ++i) {
- u32 cbuf_index{};
- u32 cbuf_offset{};
- bool is_read{};
- bool is_written{};
- if (!LoadObjectFromPrecompiled(cbuf_index) || !LoadObjectFromPrecompiled(cbuf_offset) ||
- !LoadObjectFromPrecompiled(is_read) || !LoadObjectFromPrecompiled(is_written)) {
+ ShaderDiskCacheDump dump;
+ if (!LoadObjectFromPrecompiled(dump.binary_format)) {
return {};
}
- entry.entries.global_memory_entries.emplace_back(cbuf_index, cbuf_offset, is_read,
- is_written);
- }
- for (auto& clip_distance : entry.entries.clip_distances) {
- if (!LoadObjectFromPrecompiled(clip_distance)) {
+ u32 binary_length{};
+ if (!LoadObjectFromPrecompiled(binary_length)) {
return {};
}
- }
-
- u64 shader_length{};
- if (!LoadObjectFromPrecompiled(shader_length)) {
- return {};
- }
- entry.entries.shader_length = static_cast<std::size_t>(shader_length);
-
- return entry;
-}
-
-bool ShaderDiskCacheOpenGL::SaveDecompiledFile(u64 unique_identifier, const std::string& code,
- const GLShader::ShaderEntries& entries) {
- if (!SaveObjectToPrecompiled(static_cast<u32>(PrecompiledEntryKind::Decompiled)) ||
- !SaveObjectToPrecompiled(unique_identifier) ||
- !SaveObjectToPrecompiled(static_cast<u32>(code.size())) ||
- !SaveArrayToPrecompiled(code.data(), code.size())) {
- return false;
- }
-
- if (!SaveObjectToPrecompiled(static_cast<u32>(entries.const_buffers.size()))) {
- return false;
- }
- for (const auto& cbuf : entries.const_buffers) {
- if (!SaveObjectToPrecompiled(static_cast<u32>(cbuf.GetMaxOffset())) ||
- !SaveObjectToPrecompiled(static_cast<u32>(cbuf.GetIndex())) ||
- !SaveObjectToPrecompiled(cbuf.IsIndirect())) {
- return false;
- }
- }
-
- if (!SaveObjectToPrecompiled(static_cast<u32>(entries.samplers.size()))) {
- return false;
- }
- for (const auto& sampler : entries.samplers) {
- if (!SaveObjectToPrecompiled(static_cast<u64>(sampler.GetOffset())) ||
- !SaveObjectToPrecompiled(static_cast<u64>(sampler.GetIndex())) ||
- !SaveObjectToPrecompiled(static_cast<u32>(sampler.GetType())) ||
- !SaveObjectToPrecompiled(sampler.IsArray()) ||
- !SaveObjectToPrecompiled(sampler.IsShadow()) ||
- !SaveObjectToPrecompiled(sampler.IsBindless())) {
- return false;
- }
- }
-
- if (!SaveObjectToPrecompiled(static_cast<u32>(entries.images.size()))) {
- return false;
- }
- for (const auto& image : entries.images) {
- if (!SaveObjectToPrecompiled(static_cast<u64>(image.GetOffset())) ||
- !SaveObjectToPrecompiled(static_cast<u64>(image.GetIndex())) ||
- !SaveObjectToPrecompiled(static_cast<u32>(image.GetType())) ||
- !SaveObjectToPrecompiled(static_cast<u8>(image.IsBindless() ? 1 : 0)) ||
- !SaveObjectToPrecompiled(static_cast<u8>(image.IsWritten() ? 1 : 0)) ||
- !SaveObjectToPrecompiled(static_cast<u8>(image.IsRead() ? 1 : 0)) ||
- !SaveObjectToPrecompiled(static_cast<u8>(image.IsAtomic() ? 1 : 0))) {
- return false;
- }
- }
- if (!SaveObjectToPrecompiled(static_cast<u32>(entries.global_memory_entries.size()))) {
- return false;
- }
- for (const auto& gmem : entries.global_memory_entries) {
- if (!SaveObjectToPrecompiled(static_cast<u32>(gmem.GetCbufIndex())) ||
- !SaveObjectToPrecompiled(static_cast<u32>(gmem.GetCbufOffset())) ||
- !SaveObjectToPrecompiled(gmem.IsRead()) || !SaveObjectToPrecompiled(gmem.IsWritten())) {
- return false;
- }
- }
-
- for (const bool clip_distance : entries.clip_distances) {
- if (!SaveObjectToPrecompiled(clip_distance)) {
- return false;
+ dump.binary.resize(binary_length);
+ if (!LoadArrayFromPrecompiled(dump.binary.data(), dump.binary.size())) {
+ return {};
}
- }
- if (!SaveObjectToPrecompiled(static_cast<u64>(entries.shader_length))) {
- return false;
+ dumps.emplace(std::move(usage), dump);
}
-
- return true;
+ return dumps;
}
void ShaderDiskCacheOpenGL::InvalidateTransferable() {
@@ -494,10 +357,11 @@ void ShaderDiskCacheOpenGL::SaveRaw(const ShaderDiskCacheRaw& entry) {
}
FileUtil::IOFile file = AppendTransferableFile();
- if (!file.IsOpen())
+ if (!file.IsOpen()) {
return;
+ }
if (file.WriteObject(TransferableEntryKind::Raw) != 1 || !entry.Save(file)) {
- LOG_ERROR(Render_OpenGL, "Failed to save raw transferable cache entry - removing");
+ LOG_ERROR(Render_OpenGL, "Failed to save raw transferable cache entry, removing");
file.Close();
InvalidateTransferable();
return;
@@ -523,29 +387,39 @@ void ShaderDiskCacheOpenGL::SaveUsage(const ShaderDiskCacheUsage& usage) {
FileUtil::IOFile file = AppendTransferableFile();
if (!file.IsOpen())
return;
-
- if (file.WriteObject(TransferableEntryKind::Usage) != 1 || file.WriteObject(usage) != 1) {
- LOG_ERROR(Render_OpenGL, "Failed to save usage transferable cache entry - removing");
+ const auto Close = [&] {
+ LOG_ERROR(Render_OpenGL, "Failed to save usage transferable cache entry, removing");
file.Close();
InvalidateTransferable();
- return;
- }
-}
+ };
-void ShaderDiskCacheOpenGL::SaveDecompiled(u64 unique_identifier, const std::string& code,
- const GLShader::ShaderEntries& entries) {
- if (!is_usable) {
+ if (file.WriteObject(TransferableEntryKind::Usage) != 1 ||
+ file.WriteObject(usage.unique_identifier) != 1 || file.WriteObject(usage.variant) != 1 ||
+ file.WriteObject(static_cast<u32>(usage.keys.size())) != 1 ||
+ file.WriteObject(static_cast<u32>(usage.bound_samplers.size())) != 1 ||
+ file.WriteObject(static_cast<u32>(usage.bindless_samplers.size())) != 1) {
+ Close();
return;
}
-
- if (precompiled_cache_virtual_file.GetSize() == 0) {
- SavePrecompiledHeaderToVirtualPrecompiledCache();
+ for (const auto& [pair, value] : usage.keys) {
+ const auto [cbuf, offset] = pair;
+ if (file.WriteObject(ConstBufferKey{cbuf, offset, value}) != 1) {
+ Close();
+ return;
+ }
}
-
- if (!SaveDecompiledFile(unique_identifier, code, entries)) {
- LOG_ERROR(Render_OpenGL,
- "Failed to save decompiled entry to the precompiled file - removing");
- InvalidatePrecompiled();
+ for (const auto& [offset, sampler] : usage.bound_samplers) {
+ if (file.WriteObject(BoundSamplerKey{offset, sampler}) != 1) {
+ Close();
+ return;
+ }
+ }
+ for (const auto& [pair, sampler] : usage.bindless_samplers) {
+ const auto [cbuf, offset] = pair;
+ if (file.WriteObject(BindlessSamplerKey{cbuf, offset, sampler}) != 1) {
+ Close();
+ return;
+ }
}
}
@@ -554,6 +428,13 @@ void ShaderDiskCacheOpenGL::SaveDump(const ShaderDiskCacheUsage& usage, GLuint p
return;
}
+ // TODO(Rodrigo): This is a design smell. I shouldn't be having to manually write the header
+ // when writing the dump. This should be done the moment I get access to write to the virtual
+ // file.
+ if (precompiled_cache_virtual_file.GetSize() == 0) {
+ SavePrecompiledHeaderToVirtualPrecompiledCache();
+ }
+
GLint binary_length{};
glGetProgramiv(program, GL_PROGRAM_BINARY_LENGTH, &binary_length);
@@ -561,21 +442,51 @@ void ShaderDiskCacheOpenGL::SaveDump(const ShaderDiskCacheUsage& usage, GLuint p
std::vector<u8> binary(binary_length);
glGetProgramBinary(program, binary_length, nullptr, &binary_format, binary.data());
- if (!SaveObjectToPrecompiled(static_cast<u32>(PrecompiledEntryKind::Dump)) ||
- !SaveObjectToPrecompiled(usage) ||
- !SaveObjectToPrecompiled(static_cast<u32>(binary_format)) ||
- !SaveObjectToPrecompiled(static_cast<u32>(binary_length)) ||
- !SaveArrayToPrecompiled(binary.data(), binary.size())) {
- LOG_ERROR(Render_OpenGL, "Failed to save binary program file in shader={:016x} - removing",
+ const auto Close = [&] {
+ LOG_ERROR(Render_OpenGL, "Failed to save binary program file in shader={:016X}, removing",
usage.unique_identifier);
InvalidatePrecompiled();
+ };
+
+ if (!SaveObjectToPrecompiled(usage.unique_identifier) ||
+ !SaveObjectToPrecompiled(usage.variant) ||
+ !SaveObjectToPrecompiled(static_cast<u32>(usage.keys.size())) ||
+ !SaveObjectToPrecompiled(static_cast<u32>(usage.bound_samplers.size())) ||
+ !SaveObjectToPrecompiled(static_cast<u32>(usage.bindless_samplers.size()))) {
+ Close();
return;
}
+ for (const auto& [pair, value] : usage.keys) {
+ const auto [cbuf, offset] = pair;
+ if (SaveObjectToPrecompiled(ConstBufferKey{cbuf, offset, value}) != 1) {
+ Close();
+ return;
+ }
+ }
+ for (const auto& [offset, sampler] : usage.bound_samplers) {
+ if (SaveObjectToPrecompiled(BoundSamplerKey{offset, sampler}) != 1) {
+ Close();
+ return;
+ }
+ }
+ for (const auto& [pair, sampler] : usage.bindless_samplers) {
+ const auto [cbuf, offset] = pair;
+ if (SaveObjectToPrecompiled(BindlessSamplerKey{cbuf, offset, sampler}) != 1) {
+ Close();
+ return;
+ }
+ }
+ if (!SaveObjectToPrecompiled(static_cast<u32>(binary_format)) ||
+ !SaveObjectToPrecompiled(static_cast<u32>(binary_length)) ||
+ !SaveArrayToPrecompiled(binary.data(), binary.size())) {
+ Close();
+ }
}
FileUtil::IOFile ShaderDiskCacheOpenGL::AppendTransferableFile() const {
- if (!EnsureDirectories())
+ if (!EnsureDirectories()) {
return {};
+ }
const auto transferable_path{GetTransferablePath()};
const bool existed = FileUtil::Exists(transferable_path);
@@ -607,8 +518,8 @@ void ShaderDiskCacheOpenGL::SavePrecompiledHeaderToVirtualPrecompiledCache() {
void ShaderDiskCacheOpenGL::SaveVirtualPrecompiledFile() {
precompiled_cache_virtual_file_offset = 0;
- const std::vector<u8>& uncompressed = precompiled_cache_virtual_file.ReadAllBytes();
- const std::vector<u8>& compressed =
+ const std::vector<u8> uncompressed = precompiled_cache_virtual_file.ReadAllBytes();
+ const std::vector<u8> compressed =
Common::Compression::CompressDataZSTDDefault(uncompressed.data(), uncompressed.size());
const auto precompiled_path{GetPrecompiledPath()};
diff --git a/src/video_core/renderer_opengl/gl_shader_disk_cache.h b/src/video_core/renderer_opengl/gl_shader_disk_cache.h
index 9595bd71b..db23ada93 100644
--- a/src/video_core/renderer_opengl/gl_shader_disk_cache.h
+++ b/src/video_core/renderer_opengl/gl_shader_disk_cache.h
@@ -8,6 +8,7 @@
#include <optional>
#include <string>
#include <tuple>
+#include <type_traits>
#include <unordered_map>
#include <unordered_set>
#include <utility>
@@ -19,6 +20,7 @@
#include "common/common_types.h"
#include "core/file_sys/vfs_vector.h"
#include "video_core/renderer_opengl/gl_shader_gen.h"
+#include "video_core/shader/const_buffer_locker.h"
namespace Core {
class System;
@@ -53,6 +55,7 @@ struct BaseBindings {
return !operator==(rhs);
}
};
+static_assert(std::is_trivially_copyable_v<BaseBindings>);
/// Describes the different variants a single program can be compiled.
struct ProgramVariant {
@@ -70,13 +73,20 @@ struct ProgramVariant {
}
};
+static_assert(std::is_trivially_copyable_v<ProgramVariant>);
+
/// Describes how a shader is used.
struct ShaderDiskCacheUsage {
u64 unique_identifier{};
ProgramVariant variant;
+ VideoCommon::Shader::KeyMap keys;
+ VideoCommon::Shader::BoundSamplerMap bound_samplers;
+ VideoCommon::Shader::BindlessSamplerMap bindless_samplers;
bool operator==(const ShaderDiskCacheUsage& rhs) const {
- return std::tie(unique_identifier, variant) == std::tie(rhs.unique_identifier, rhs.variant);
+ return std::tie(unique_identifier, variant, keys, bound_samplers, bindless_samplers) ==
+ std::tie(rhs.unique_identifier, rhs.variant, rhs.keys, rhs.bound_samplers,
+ rhs.bindless_samplers);
}
bool operator!=(const ShaderDiskCacheUsage& rhs) const {
@@ -123,8 +133,7 @@ namespace OpenGL {
class ShaderDiskCacheRaw {
public:
explicit ShaderDiskCacheRaw(u64 unique_identifier, ProgramType program_type,
- u32 program_code_size, u32 program_code_size_b,
- ProgramCode program_code, ProgramCode program_code_b);
+ ProgramCode program_code, ProgramCode program_code_b = {});
ShaderDiskCacheRaw();
~ShaderDiskCacheRaw();
@@ -155,22 +164,14 @@ public:
private:
u64 unique_identifier{};
ProgramType program_type{};
- u32 program_code_size{};
- u32 program_code_size_b{};
ProgramCode program_code;
ProgramCode program_code_b;
};
-/// Contains decompiled data from a shader
-struct ShaderDiskCacheDecompiled {
- std::string code;
- GLShader::ShaderEntries entries;
-};
-
/// Contains an OpenGL dumped binary program
struct ShaderDiskCacheDump {
- GLenum binary_format;
+ GLenum binary_format{};
std::vector<u8> binary;
};
@@ -184,9 +185,7 @@ public:
LoadTransferable();
/// Loads current game's precompiled cache. Invalidates on failure.
- std::pair<std::unordered_map<u64, ShaderDiskCacheDecompiled>,
- std::unordered_map<ShaderDiskCacheUsage, ShaderDiskCacheDump>>
- LoadPrecompiled();
+ std::unordered_map<ShaderDiskCacheUsage, ShaderDiskCacheDump> LoadPrecompiled();
/// Removes the transferable (and precompiled) cache file.
void InvalidateTransferable();
@@ -200,10 +199,6 @@ public:
/// Saves shader usage to the transferable file. Does not check for collisions.
void SaveUsage(const ShaderDiskCacheUsage& usage);
- /// Saves a decompiled entry to the precompiled file. Does not check for collisions.
- void SaveDecompiled(u64 unique_identifier, const std::string& code,
- const GLShader::ShaderEntries& entries);
-
/// Saves a dump entry to the precompiled file. Does not check for collisions.
void SaveDump(const ShaderDiskCacheUsage& usage, GLuint program);
@@ -212,18 +207,9 @@ public:
private:
/// Loads the transferable cache. Returns empty on failure.
- std::optional<std::pair<std::unordered_map<u64, ShaderDiskCacheDecompiled>,
- std::unordered_map<ShaderDiskCacheUsage, ShaderDiskCacheDump>>>
+ std::optional<std::unordered_map<ShaderDiskCacheUsage, ShaderDiskCacheDump>>
LoadPrecompiledFile(FileUtil::IOFile& file);
- /// Loads a decompiled cache entry from m_precompiled_cache_virtual_file. Returns empty on
- /// failure.
- std::optional<ShaderDiskCacheDecompiled> LoadDecompiledEntry();
-
- /// Saves a decompiled entry to the passed file. Returns true on success.
- bool SaveDecompiledFile(u64 unique_identifier, const std::string& code,
- const GLShader::ShaderEntries& entries);
-
/// Opens current game's transferable file and write it's header if it doesn't exist
FileUtil::IOFile AppendTransferableFile() const;
diff --git a/src/video_core/renderer_opengl/gl_shader_gen.cpp b/src/video_core/renderer_opengl/gl_shader_gen.cpp
index b5a43e79e..0e22eede9 100644
--- a/src/video_core/renderer_opengl/gl_shader_gen.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_gen.cpp
@@ -16,17 +16,8 @@ using VideoCommon::Shader::CompilerSettings;
using VideoCommon::Shader::ProgramCode;
using VideoCommon::Shader::ShaderIR;
-static constexpr u32 PROGRAM_OFFSET = 10;
-static constexpr u32 COMPUTE_OFFSET = 0;
-
-static constexpr CompilerSettings settings{CompileDepth::NoFlowStack, true};
-
-ProgramResult GenerateVertexShader(const Device& device, const ShaderSetup& setup) {
- const std::string id = fmt::format("{:016x}", setup.program.unique_identifier);
-
- std::string out = "// Shader Unique Id: VS" + id + "\n\n";
- out += GetCommonDeclarations();
-
+std::string GenerateVertexShader(const Device& device, const ShaderIR& ir, const ShaderIR* ir_b) {
+ std::string out = GetCommonDeclarations();
out += R"(
layout (std140, binding = EMULATION_UBO_BINDING) uniform vs_config {
vec4 viewport_flip;
@@ -34,17 +25,10 @@ layout (std140, binding = EMULATION_UBO_BINDING) uniform vs_config {
};
)";
-
- const ShaderIR program_ir(setup.program.code, PROGRAM_OFFSET, setup.program.size_a, settings);
- const auto stage = setup.IsDualProgram() ? ProgramType::VertexA : ProgramType::VertexB;
- ProgramResult program = Decompile(device, program_ir, stage, "vertex");
- out += program.first;
-
- if (setup.IsDualProgram()) {
- const ShaderIR program_ir_b(setup.program.code_b, PROGRAM_OFFSET, setup.program.size_b,
- settings);
- ProgramResult program_b = Decompile(device, program_ir_b, ProgramType::VertexB, "vertex_b");
- out += program_b.first;
+ const auto stage = ir_b ? ProgramType::VertexA : ProgramType::VertexB;
+ out += Decompile(device, ir, stage, "vertex");
+ if (ir_b) {
+ out += Decompile(device, *ir_b, ProgramType::VertexB, "vertex_b");
}
out += R"(
@@ -52,7 +36,7 @@ void main() {
execute_vertex();
)";
- if (setup.IsDualProgram()) {
+ if (ir_b) {
out += " execute_vertex_b();";
}
@@ -66,17 +50,13 @@ void main() {
// Viewport can be flipped, which is unsupported by glViewport
gl_Position.xy *= viewport_flip.xy;
}
-})";
-
- return {std::move(out), std::move(program.second)};
+}
+)";
+ return out;
}
-ProgramResult GenerateGeometryShader(const Device& device, const ShaderSetup& setup) {
- const std::string id = fmt::format("{:016x}", setup.program.unique_identifier);
-
- std::string out = "// Shader Unique Id: GS" + id + "\n\n";
- out += GetCommonDeclarations();
-
+std::string GenerateGeometryShader(const Device& device, const ShaderIR& ir) {
+ std::string out = GetCommonDeclarations();
out += R"(
layout (std140, binding = EMULATION_UBO_BINDING) uniform gs_config {
vec4 viewport_flip;
@@ -84,25 +64,18 @@ layout (std140, binding = EMULATION_UBO_BINDING) uniform gs_config {
};
)";
-
- const ShaderIR program_ir(setup.program.code, PROGRAM_OFFSET, setup.program.size_a, settings);
- ProgramResult program = Decompile(device, program_ir, ProgramType::Geometry, "geometry");
- out += program.first;
+ out += Decompile(device, ir, ProgramType::Geometry, "geometry");
out += R"(
void main() {
execute_geometry();
-};)";
-
- return {std::move(out), std::move(program.second)};
+}
+)";
+ return out;
}
-ProgramResult GenerateFragmentShader(const Device& device, const ShaderSetup& setup) {
- const std::string id = fmt::format("{:016x}", setup.program.unique_identifier);
-
- std::string out = "// Shader Unique Id: FS" + id + "\n\n";
- out += GetCommonDeclarations();
-
+std::string GenerateFragmentShader(const Device& device, const ShaderIR& ir) {
+ std::string out = GetCommonDeclarations();
out += R"(
layout (location = 0) out vec4 FragColor0;
layout (location = 1) out vec4 FragColor1;
@@ -119,36 +92,25 @@ layout (std140, binding = EMULATION_UBO_BINDING) uniform fs_config {
};
)";
-
- const ShaderIR program_ir(setup.program.code, PROGRAM_OFFSET, setup.program.size_a, settings);
- ProgramResult program = Decompile(device, program_ir, ProgramType::Fragment, "fragment");
- out += program.first;
+ out += Decompile(device, ir, ProgramType::Fragment, "fragment");
out += R"(
void main() {
execute_fragment();
}
-
)";
- return {std::move(out), std::move(program.second)};
+ return out;
}
-ProgramResult GenerateComputeShader(const Device& device, const ShaderSetup& setup) {
- const std::string id = fmt::format("{:016x}", setup.program.unique_identifier);
-
- std::string out = "// Shader Unique Id: CS" + id + "\n\n";
- out += GetCommonDeclarations();
-
- const ShaderIR program_ir(setup.program.code, COMPUTE_OFFSET, setup.program.size_a, settings);
- ProgramResult program = Decompile(device, program_ir, ProgramType::Compute, "compute");
- out += program.first;
-
+std::string GenerateComputeShader(const Device& device, const ShaderIR& ir) {
+ std::string out = GetCommonDeclarations();
+ out += Decompile(device, ir, ProgramType::Compute, "compute");
out += R"(
void main() {
execute_compute();
}
)";
- return {std::move(out), std::move(program.second)};
+ return out;
}
} // namespace OpenGL::GLShader
diff --git a/src/video_core/renderer_opengl/gl_shader_gen.h b/src/video_core/renderer_opengl/gl_shader_gen.h
index 3833e88ab..cba2be9f9 100644
--- a/src/video_core/renderer_opengl/gl_shader_gen.h
+++ b/src/video_core/renderer_opengl/gl_shader_gen.h
@@ -17,44 +17,18 @@ class Device;
namespace OpenGL::GLShader {
using VideoCommon::Shader::ProgramCode;
-
-struct ShaderSetup {
- explicit ShaderSetup(ProgramCode program_code) {
- program.code = std::move(program_code);
- }
-
- struct {
- ProgramCode code;
- ProgramCode code_b; // Used for dual vertex shaders
- u64 unique_identifier;
- std::size_t size_a;
- std::size_t size_b;
- } program;
-
- /// Used in scenarios where we have a dual vertex shaders
- void SetProgramB(ProgramCode program_b) {
- program.code_b = std::move(program_b);
- has_program_b = true;
- }
-
- bool IsDualProgram() const {
- return has_program_b;
- }
-
-private:
- bool has_program_b{};
-};
+using VideoCommon::Shader::ShaderIR;
/// Generates the GLSL vertex shader program source code for the given VS program
-ProgramResult GenerateVertexShader(const Device& device, const ShaderSetup& setup);
+std::string GenerateVertexShader(const Device& device, const ShaderIR& ir, const ShaderIR* ir_b);
/// Generates the GLSL geometry shader program source code for the given GS program
-ProgramResult GenerateGeometryShader(const Device& device, const ShaderSetup& setup);
+std::string GenerateGeometryShader(const Device& device, const ShaderIR& ir);
/// Generates the GLSL fragment shader program source code for the given FS program
-ProgramResult GenerateFragmentShader(const Device& device, const ShaderSetup& setup);
+std::string GenerateFragmentShader(const Device& device, const ShaderIR& ir);
/// Generates the GLSL compute shader program source code for the given CS program
-ProgramResult GenerateComputeShader(const Device& device, const ShaderSetup& setup);
+std::string GenerateComputeShader(const Device& device, const ShaderIR& ir);
} // namespace OpenGL::GLShader
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-20 04:34:21 +0200