video: Import new shader recompiler + display a triangle (#142)

src/shader_recompiler/ir/program.cpp

@@ -0,0 +1,31 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <map>
+#include <string>
+
+#include <fmt/format.h>
+
+#include "shader_recompiler/ir/basic_block.h"
+#include "shader_recompiler/ir/program.h"
+#include "shader_recompiler/ir/value.h"
+
+namespace Shader::IR {
+
+std::string DumpProgram(const Program& program) {
+    size_t index{0};
+    std::map<const IR::Inst*, size_t> inst_to_index;
+    std::map<const IR::Block*, size_t> block_to_index;
+
+    for (const IR::Block* const block : program.blocks) {
+        block_to_index.emplace(block, index);
+        ++index;
+    }
+    std::string ret;
+    for (const auto& block : program.blocks) {
+        ret += IR::DumpBlock(*block, block_to_index, inst_to_index, index) + '\n';
+    }
+    return ret;
+}
+
+} // namespace Shader::IR