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Code Issues Releases Activity

gl_shader_cache: Flip if condition in GetStageProgram to reduce indentation

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This commit is contained in:
ReinUsesLisp 2019-05-30 13:55:11 -03:00
parent e3608578e4
commit 838b6d2ff8
1 changed files with 27 additions and 26 deletions
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53
src/video_core/renderer_opengl/gl_shader_cache.cpp
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@ -547,41 +547,42 @@ std::unordered_map<u64, UnspecializedShader> ShaderCacheOpenGL::GenerateUnspecia
Shader ShaderCacheOpenGL::GetStageProgram(Maxwell::ShaderProgram program) { Shader ShaderCacheOpenGL::GetStageProgram(Maxwell::ShaderProgram program) {
if (!Core::System::GetInstance().GPU().Maxwell3D().dirty_flags.shaders) { if (!Core::System::GetInstance().GPU().Maxwell3D().dirty_flags.shaders) {
return last_shaders[static_cast<u32>(program)]; return last_shaders[static_cast<std::size_t>(program)];
} }
auto& memory_manager{Core::System::GetInstance().GPU().MemoryManager()}; auto& memory_manager{Core::System::GetInstance().GPU().MemoryManager()};
const GPUVAddr program_addr{GetShaderAddress(program)}; const GPUVAddr program_addr{GetShaderAddress(program)};
// Look up shader in the cache based on address // 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(program_addr)};
Shader shader{TryGet(host_ptr)}; Shader shader{TryGet(host_ptr)};
if (shader) {
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;
if (program == Maxwell::ShaderProgram::VertexA) {
const GPUVAddr program_addr_b{GetShaderAddress(Maxwell::ShaderProgram::VertexB)};
program_code_b = GetShaderCode(memory_manager, program_addr_b,
memory_manager.GetPointer(program_addr_b));
}
const u64 unique_identifier = GetUniqueIdentifier(program, program_code, program_code_b);
const VAddr cpu_addr{*memory_manager.GpuToCpuAddress(program_addr)};
const auto found = precompiled_shaders.find(unique_identifier);
if (found != precompiled_shaders.end()) {
shader =
std::make_shared<CachedShader>(cpu_addr, unique_identifier, program, disk_cache,
precompiled_programs, found->second, host_ptr);
} else {
shader = std::make_shared<CachedShader>(
device, cpu_addr, unique_identifier, program, disk_cache, precompiled_programs,
std::move(program_code), std::move(program_code_b), host_ptr);
}
Register(shader);
} }
return last_shaders[static_cast<u32>(program)] = shader; // No shader found - create a new one
ProgramCode program_code{GetShaderCode(memory_manager, program_addr, host_ptr)};
ProgramCode program_code_b;
if (program == Maxwell::ShaderProgram::VertexA) {
const GPUVAddr program_addr_b{GetShaderAddress(Maxwell::ShaderProgram::VertexB)};
program_code_b = GetShaderCode(memory_manager, program_addr_b,
memory_manager.GetPointer(program_addr_b));
}
const u64 unique_identifier = GetUniqueIdentifier(program, program_code, program_code_b);
const VAddr cpu_addr{*memory_manager.GpuToCpuAddress(program_addr)};
const auto found = precompiled_shaders.find(unique_identifier);
if (found != precompiled_shaders.end()) {
shader = std::make_shared<CachedShader>(cpu_addr, unique_identifier, program, disk_cache,
precompiled_programs, found->second, host_ptr);
} else {
shader = std::make_shared<CachedShader>(
device, cpu_addr, unique_identifier, program, disk_cache, precompiled_programs,
std::move(program_code), std::move(program_code_b), host_ptr);
}
Register(shader);
return last_shaders[static_cast<std::size_t>(program)] = shader;
} }
} // namespace OpenGL } // namespace OpenGL