1/*-------------------------------------------------------------------------
2 * drawElements Quality Program Random Shader Generator
3 * ----------------------------------------------------
4 *
5 * Copyright 2014 The Android Open Source Project
6 *
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
10 *
11 *      http://www.apache.org/licenses/LICENSE-2.0
12 *
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.
18 *
19 *//*!
20 * \file
21 * \brief Generator state.
22 *//*--------------------------------------------------------------------*/
23
24#include "rsgGeneratorState.hpp"
25#include "rsgVariableManager.hpp"
26#include "rsgVariableType.hpp"
27
28namespace rsg
29{
30
31GeneratorState::GeneratorState (const ProgramParameters& programParams, de::Random& random)
32	: m_programParams			(programParams)
33	, m_random					(random)
34	, m_shaderParams			(DE_NULL)
35	, m_shader					(DE_NULL)
36	, m_varManager				(DE_NULL)
37	, m_statementStack			(DE_NULL)
38	, m_expressionDepth			(0)
39{
40	m_exprFlagStack.push_back(0);
41	m_precedenceStack.push_back(PRECEDENCE_MAX);
42}
43
44GeneratorState::~GeneratorState (void)
45{
46}
47
48void GeneratorState::setShader (const ShaderParameters& shaderParams, Shader& shader)
49{
50	m_shaderParams		= &shaderParams;
51	m_shader			= &shader;
52}
53
54} // rsg
55