initial codebase

CMakeLists.txt

@@ -893,6 +893,8 @@ set(VIDEO_CORE src/video_core/amdgpu/liverpool.cpp
                src/video_core/buffer_cache/word_manager.h
                src/video_core/renderer_vulkan/liverpool_to_vk.cpp
                src/video_core/renderer_vulkan/liverpool_to_vk.h
+               src/video_core/renderer_vulkan/shader_cache.cpp
+               src/video_core/renderer_vulkan/shader_cache.h
                src/video_core/renderer_vulkan/vk_common.cpp
                src/video_core/renderer_vulkan/vk_common.h
                src/video_core/renderer_vulkan/vk_compute_pipeline.cpp

src/common/binary_helper.h

@@ -1,3 +1,5 @@
+#pragma once 
+
 #include <iostream>
 #include <vector>  
 

src/video_core/renderer_vulkan/shader_cache.cpp

@@ -1,12 +1,21 @@
 #include <iostream>
 #include <vector>
 #include <functional>
+#include <string>
+#include "common/path_util.h"
+#include "common/io_file.h"
+#include "common/binary_helper.h"
+#include "shader_recompiler/info.h"
+
+using u64 = uint64_t;
 
 namespace ShaderCache {
 
 const auto shader_cache_dir = Common::FS::GetUserPath(Common::FS::PathType::ShaderDir) / "cache";
-std::string CreateShaderID(std::ostream& info_dump, std::ostream& profile_dump) {
+
+std::string CreateShaderID(u64 pgm_hash, size_t perm_idx, std::ostream& info_dump, std::ostream& profile_dump) {
     std::ostringstream info_stream, profile_stream;
+    info_stream << pgm_hash << perm_idx;
     info_stream << info_dump.rdbuf();
     profile_stream << profile_dump.rdbuf();
 
@@ -17,12 +26,51 @@ std::string CreateShaderID(std::ostream& info_dump, std::ostream& profile_dump)
     return std::to_string(shader_id);
 }
 
-void GetShader{
-
-}
-void AddShader(std::vector<u32> spv, std::ostream& info_dump, std::ostream& profile_dump) {
-    
-    std::string spirv_cache_filename = shader_name + ".spv ";
+void DumpInfo(std::ostream& info_dump, Shader::Info info) {
+    writeBin(info_dump, info.mrt_mask);
 }
 
+void DumpProfile(std::ostream& profile_dump, Shader::Profile profile) {
+    writeBin(profile_dump, profile.has_broken_spirv_clamp);
 }
+
+bool CheckShaderCache(std::string shader_id) {
+    return 0;
+}
+
+bool GetShader(std::string shader_id) {
+    std::string spirv_cache_filename = shader_id + ".spv ";
+    std::filesystem::path spirv_cache_file_path = shader_cache_dir / spirv_cache_filename;
+    Common::FS::IOFile spirv_cache_file(spirv_cache_file_path,
+                                        Common::FS::FileAccessMode::Read);
+    std::vector<u32> spv;
+    spv.resize(spirv_cache_file.GetSize() / sizeof(u32));
+    spirv_cache_file.Read(spv);
+}
+
+void AddShader(std::string shader_id, std::vector<u32> spv, std::ostream& info_dump, std::ostream& profile_dump) {
+    std::string spirv_cache_filename = shader_id + ".spv ";
+    std::filesystem::path spirv_cache_file_path = shader_cache_dir / spirv_cache_filename;
+    Common::FS::IOFile shader_cache_file(spirv_cache_file_path, Common::FS::FileAccessMode::Write);
+    shader_cache_file.WriteSpan(std::span<const u32>(spv));
+
+    std::filesystem::path resources_dump_file_path = shader_cache_dir / (shader_id + ".resources");
+    Common::FS::IOFile resources_dump_file(resources_dump_file_path, Common::FS::FileAccessMode::Write);
+    // Schreibe beide Streams nacheinander in die Ressourcen-Datei
+    std::ostringstream info_stream, profile_stream;
+    info_stream << info_dump.rdbuf();
+    profile_stream << profile_dump.rdbuf();
+
+    // Schreibe zuerst die Größe des info-Dumps, dann die Daten
+    u32 info_size = static_cast<u32>(info_stream.str().size());
+    resources_dump_file.WriteString(std::span<const char>(info_stream.str().data(), info_size));
+
+    // Schreibe danach die Größe des profile-Dumps, dann die Daten
+    u32 profile_size = static_cast<u32>(profile_stream.str().size());
+    resources_dump_file.WriteString(
+        std::span<const char>(profile_stream.str().data(), profile_size));
+
+
+}
+
+} // namespace ShaderCache

src/video_core/renderer_vulkan/shader_cache.h

@@ -0,0 +1,20 @@
+#pragma once
+
+#include <filesystem>
+#include <iostream>
+#include <string>
+#include <vector>
+#include "shader_recompiler/info.h"
+
+namespace ShaderCache {
+
+std::string CreateShaderID(u64 pgm_hash, size_t perm_idx, std::ostream& info_dump,
+                           std::ostream& profile_dump);
+void DumpInfo(std::ostream& info_dump, Shader::Info info);
+void DumpProfile(std::ostream& profile_dump, Shader::Profile profile);
+bool CheckShaderCache(std::string shader_id);
+bool GetShader(std::string shader_id);
+void AddShader(std::string shader_id, std::vector<u32> spv, std::ostream& info_dump,
+               std::ostream& profile_dump);
+
+} // namespace ShaderCache

src/video_core/renderer_vulkan/vk_pipeline_cache.cpp

@@ -12,6 +12,7 @@
 #include "shader_recompiler/info.h"
 #include "shader_recompiler/recompiler.h"
 #include "shader_recompiler/runtime_info.h"
+#include "video_core/renderer_vulkan/shader_cache.h"
 #include "video_core/renderer_vulkan/vk_instance.h"
 #include "video_core/renderer_vulkan/vk_pipeline_cache.h"
 #include "video_core/renderer_vulkan/vk_presenter.h"
@@ -492,30 +493,30 @@ vk::ShaderModule PipelineCache::CompileModule(Shader::Info& info, Shader::Runtim
              perm_idx != 0 ? "(permutation)" : "");
     DumpShader(code, info.pgm_hash, info.stage, perm_idx, "bin");
 
+    std::ostringstream info_dump, profile_dump;
+    ::ShaderCache::DumpInfo(info_dump, info);
+    ::ShaderCache::DumpProfile(profile_dump, profile);
+    std::string shader_id = ::ShaderCache::CreateShaderID(info.pgm_hash, perm_idx, info_dump, profile_dump);
+    ::ShaderCache::AddShader(shader_id, std::vector<u32>{}, info_dump, profile_dump);
+    LOG_INFO(Render_Vulkan, "Shader ID: {}", shader_id);
+
     const auto ir_program = Shader::TranslateProgram(code, pools, info, runtime_info, profile);
     
     std::string shader_name = GetShaderName(info.stage, info.pgm_hash, perm_idx);
-    std::string spirv_cache_filename =
-        shader_name + "_" + Common::g_scm_rev + ".spv ";
 
 
-    std::filesystem::path spirv_cache_file_path = shader_cache_dir / spirv_cache_filename;
 
     std::vector<u32> spv;
 
-    if (std::filesystem::exists(spirv_cache_file_path)) {
-        Common::FS::IOFile spirv_cache_file(spirv_cache_file_path, Common::FS::FileAccessMode::Read);
-        spv.resize(spirv_cache_file.GetSize() / sizeof(u32));
-        spirv_cache_file.Read(spv);
-        LOG_INFO(Render_Vulkan, "Loaded SPIR-V from cache: {}", spirv_cache_file_path.string());
+    if (::ShaderCache::CheckShaderCache(shader_id)) {
+        LOG_INFO(Render_Vulkan, "Loaded SPIR-V from cache");
     } else {
         spv = Shader::Backend::SPIRV::EmitSPIRV(profile, runtime_info, ir_program, binding);
 
         DumpShader(spv, info.pgm_hash, info.stage, perm_idx, "spv");
 
-        Common::FS::IOFile shader_cache_file(spirv_cache_file_path, Common::FS::FileAccessMode::Write);
-        shader_cache_file.WriteSpan(std::span<const u32>(spv));
-        LOG_INFO(Render_Vulkan, "Compiled SPIR-V and stored in cache: {}", spirv_cache_file_path.string());
+
+        LOG_INFO(Render_Vulkan, "Compiled SPIR-V and stored in cache");
     }
 
     vk::ShaderModule module;