1 /*-------------------------------------------------------------------------
2 * drawElements Quality Program Random Shader Generator
3 * ----------------------------------------------------
5 * Copyright 2014 The Android Open Source Project
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
21 * \brief Generator state.
22 *//*--------------------------------------------------------------------*/
24 #include "rsgGeneratorState.hpp"
25 #include "rsgVariableManager.hpp"
26 #include "rsgVariableType.hpp"
31 GeneratorState::GeneratorState (const ProgramParameters& programParams, de::Random& random)
32 : m_programParams (programParams)
34 , m_shaderParams (DE_NULL)
36 , m_varManager (DE_NULL)
37 , m_statementStack (DE_NULL)
38 , m_expressionDepth (0)
40 m_exprFlagStack.push_back(0);
41 m_precedenceStack.push_back(PRECEDENCE_MAX);
44 GeneratorState::~GeneratorState (void)
48 void GeneratorState::setShader (const ShaderParameters& shaderParams, Shader& shader)
50 m_shaderParams = &shaderParams;