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shader: Initial implementation of an AST

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This commit is contained in:
ReinUsesLisp
2021-02-11 16:39:06 -03:00
committed by ameerj
parent 2930dccecc
commit 9170200a11
33 changed files with 1347 additions and 591 deletions
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29
src/shader_recompiler/main.cpp
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@ -2,6 +2,7 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <chrono>
#include <filesystem>
#include <fmt/format.h>
@ -36,34 +37,46 @@ void RunDatabase() {
ForEachFile("D:\\Shaders\\Database", [&](const std::filesystem::path& path) {
map.emplace_back(std::make_unique<FileEnvironment>(path.string().c_str()));
});
for (int i = 0; i < 300; ++i) {
auto block_pool{std::make_unique<ObjectPool<Flow::Block>>()};
auto t0 = std::chrono::high_resolution_clock::now();
int N = 1;
int n = 0;
for (int i = 0; i < N; ++i) {
for (auto& env : map) {
++n;
// fmt::print(stdout, "Decoding {}\n", path.string());
const Location start_address{0};
auto cfg{std::make_unique<Flow::CFG>(*env, start_address)};
block_pool->ReleaseContents();
Flow::CFG cfg{*env, *block_pool, start_address};
// fmt::print(stdout, "{}\n", cfg->Dot());
// IR::Program program{env, cfg};
// Optimize(program);
// const std::string code{EmitGLASM(program)};
}
}
auto t = std::chrono::high_resolution_clock::now();
fmt::print(stdout, "{} ms",
std::chrono::duration_cast<std::chrono::milliseconds>(t - t0).count() / double(N));
}
int main() {
// RunDatabase();
auto flow_block_pool{std::make_unique<ObjectPool<Flow::Block>>()};
auto inst_pool{std::make_unique<ObjectPool<IR::Inst>>()};
auto block_pool{std::make_unique<ObjectPool<IR::Block>>()};
// FileEnvironment env{"D:\\Shaders\\Database\\test.bin"};
FileEnvironment env{"D:\\Shaders\\Database\\Oninaki\\CS15C2FB1F0B965767.bin"};
FileEnvironment env{"D:\\Shaders\\Database\\Oninaki\\CS8F146B41DB6BD826.bin"};
// FileEnvironment env{"D:\\Shaders\\shader.bin"};
for (int i = 0; i < 1; ++i) {
block_pool->ReleaseContents();
inst_pool->ReleaseContents();
auto cfg{std::make_unique<Flow::CFG>(env, 0)};
// fmt::print(stdout, "{}\n", cfg->Dot());
IR::Program program{TranslateProgram(*inst_pool, *block_pool, env, *cfg)};
// fmt::print(stdout, "{}\n", IR::DumpProgram(program));
flow_block_pool->ReleaseContents();
Flow::CFG cfg{env, *flow_block_pool, 0};
fmt::print(stdout, "{}\n", cfg.Dot());
IR::Program program{TranslateProgram(*inst_pool, *block_pool, env, cfg)};
fmt::print(stdout, "{}\n", IR::DumpProgram(program));
Backend::SPIRV::EmitSPIRV spirv{program};
}
}