blob: 7ca4341dcdea778346fa3627e23aca4198f15689 [file] [log] [blame]
// Copyright (c) 2002-2010 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "compiler/TranslatorGLSL.h"
#include "compiler/OutputGLSL.h"
#include "compiler/VersionGLSL.h"
static void writeVersion(ShShaderType type, TIntermNode* root,
TInfoSinkBase& sink) {
TVersionGLSL versionGLSL(type);
int version = versionGLSL.getVersion();
// We need to write version directive only if it is greater than 110.
// If there is no version directive in the shader, 110 is implied.
if (version > 110) {
sink << "#version " << version << "\n";
TranslatorGLSL::TranslatorGLSL(ShShaderType type, ShShaderSpec spec)
: TCompiler(type, spec) {
void TranslatorGLSL::translate(TIntermNode* root) {
TInfoSinkBase& sink = getInfoSink().obj;
// Write GLSL version.
writeVersion(getShaderType(), root, sink);
// Write emulated built-in functions if needed.
sink, false);
// Write array bounds clamping emulation if needed.
// Write translated shader.
TOutputGLSL outputGLSL(sink, getArrayIndexClampingStrategy(), getHashFunction(), getNameMap(), getSymbolTable());