1 files changed, 56 insertions, 0 deletions

diff --git a/src/video_core/shader/shader_jit_x64.cpp b/src/video_core/shader/shader_jit_x64.cpp
new file mode 100644
index 000000000..fea79538a
--- /dev/null
+++ b/src/video_core/shader/shader_jit_x64.cpp
@@ -0,0 +1,56 @@
+// Copyright 2016 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "common/hash.h"
+#include "common/microprofile.h"
+#include "video_core/shader/shader.h"
+#include "video_core/shader/shader_jit_x64.h"
+#include "video_core/shader/shader_jit_x64_compiler.h"
+
+namespace Pica {
+namespace Shader {
+
+JitX64Engine::JitX64Engine() = default;
+JitX64Engine::~JitX64Engine() = default;
+
+void JitX64Engine::SetupBatch(const ShaderSetup* setup_) {
+    cached_shader = nullptr;
+    setup = setup_;
+    if (setup == nullptr)
+        return;
+
+    u64 code_hash = Common::ComputeHash64(&setup->program_code, sizeof(setup->program_code));
+    u64 swizzle_hash = Common::ComputeHash64(&setup->swizzle_data, sizeof(setup->swizzle_data));
+
+    u64 cache_key = code_hash ^ swizzle_hash;
+    auto iter = cache.find(cache_key);
+    if (iter != cache.end()) {
+        cached_shader = iter->second.get();
+    } else {
+        auto shader = std::make_unique<JitShader>();
+        shader->Compile();
+        cached_shader = shader.get();
+        cache.emplace_hint(iter, cache_key, std::move(shader));
+    }
+}
+
+MICROPROFILE_DECLARE(GPU_Shader);
+
+void JitX64Engine::Run(UnitState& state, unsigned int entry_point) const {
+    ASSERT(setup != nullptr);
+    ASSERT(cached_shader != nullptr);
+    ASSERT(entry_point < 1024);
+
+    MICROPROFILE_SCOPE(GPU_Shader);
+
+    cached_shader->Run(*setup, state, entry_point);
+}
+
+DebugData<true> JitX64Engine::ProduceDebugInfo(const InputVertex& input, int num_attributes,
+                                               unsigned int entry_point) const {
+    UNIMPLEMENTED_MSG("Shader tracing/debugging is not supported by the JIT.");
+}
+
+} // namespace Shader
+} // namespace Pica