13c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#ifndef _RSGVARIABLE_HPP 23c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#define _RSGVARIABLE_HPP 33c827367444ee418f129b2c238299f49d3264554Jarkko Poyry/*------------------------------------------------------------------------- 43c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * drawElements Quality Program Random Shader Generator 53c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * ---------------------------------------------------- 63c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * 73c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * Copyright 2014 The Android Open Source Project 83c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * 93c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * Licensed under the Apache License, Version 2.0 (the "License"); 103c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * you may not use this file except in compliance with the License. 113c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * You may obtain a copy of the License at 123c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * 133c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * http://www.apache.org/licenses/LICENSE-2.0 143c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * 153c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * Unless required by applicable law or agreed to in writing, software 163c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * distributed under the License is distributed on an "AS IS" BASIS, 173c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 183c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * See the License for the specific language governing permissions and 193c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * limitations under the License. 203c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * 213c827367444ee418f129b2c238299f49d3264554Jarkko Poyry *//*! 223c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * \file 233c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * \brief Variable class. 243c827367444ee418f129b2c238299f49d3264554Jarkko Poyry *//*--------------------------------------------------------------------*/ 253c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 263c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include "rsgDefs.hpp" 273c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include "rsgVariableType.hpp" 283c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include "rsgToken.hpp" 293c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 303c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include <string> 313c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 323c827367444ee418f129b2c238299f49d3264554Jarkko Poyrynamespace rsg 333c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 343c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 353c827367444ee418f129b2c238299f49d3264554Jarkko Poyryclass GeneratorState; 363c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 373c827367444ee418f129b2c238299f49d3264554Jarkko Poyryclass Variable 383c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 393c827367444ee418f129b2c238299f49d3264554Jarkko Poyrypublic: 403c827367444ee418f129b2c238299f49d3264554Jarkko Poyry enum Storage 413c827367444ee418f129b2c238299f49d3264554Jarkko Poyry { 423c827367444ee418f129b2c238299f49d3264554Jarkko Poyry STORAGE_LOCAL, 433c827367444ee418f129b2c238299f49d3264554Jarkko Poyry STORAGE_SHADER_IN, 443c827367444ee418f129b2c238299f49d3264554Jarkko Poyry STORAGE_SHADER_OUT, 453c827367444ee418f129b2c238299f49d3264554Jarkko Poyry STORAGE_UNIFORM, 463c827367444ee418f129b2c238299f49d3264554Jarkko Poyry STORAGE_CONST, 473c827367444ee418f129b2c238299f49d3264554Jarkko Poyry STORAGE_PARAMETER_IN, 483c827367444ee418f129b2c238299f49d3264554Jarkko Poyry STORAGE_PARAMETER_OUT, 493c827367444ee418f129b2c238299f49d3264554Jarkko Poyry STORAGE_PARAMETER_INOUT, 503c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 513c827367444ee418f129b2c238299f49d3264554Jarkko Poyry STORAGE_LAST 523c827367444ee418f129b2c238299f49d3264554Jarkko Poyry }; 533c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 543c827367444ee418f129b2c238299f49d3264554Jarkko Poyry Variable (const VariableType& type, Storage storage, const char* name); 553c827367444ee418f129b2c238299f49d3264554Jarkko Poyry ~Variable (void); 563c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 573c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const VariableType& getType (void) const { return m_type; } 583c827367444ee418f129b2c238299f49d3264554Jarkko Poyry Storage getStorage (void) const { return m_storage; } 593c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const char* getName (void) const { return m_name.c_str(); } 603c827367444ee418f129b2c238299f49d3264554Jarkko Poyry int getLayoutLocation (void) const { return m_layoutLocation; } 613c827367444ee418f129b2c238299f49d3264554Jarkko Poyry bool hasLayoutLocation (void) const { return m_layoutLocation >= 0; } 623c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 633c827367444ee418f129b2c238299f49d3264554Jarkko Poyry void setStorage (Storage storage) { m_storage = storage; } 643c827367444ee418f129b2c238299f49d3264554Jarkko Poyry void setLayoutLocation (int location) { m_layoutLocation = location; } 653c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 663c827367444ee418f129b2c238299f49d3264554Jarkko Poyry bool isWritable (void) const; 673c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 683c827367444ee418f129b2c238299f49d3264554Jarkko Poyry void tokenizeDeclaration (GeneratorState& state, TokenStream& str) const; 693c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 703c827367444ee418f129b2c238299f49d3264554Jarkko Poyryprivate: 713c827367444ee418f129b2c238299f49d3264554Jarkko Poyry VariableType m_type; 723c827367444ee418f129b2c238299f49d3264554Jarkko Poyry Storage m_storage; 733c827367444ee418f129b2c238299f49d3264554Jarkko Poyry std::string m_name; 743c827367444ee418f129b2c238299f49d3264554Jarkko Poyry int m_layoutLocation; 753c827367444ee418f129b2c238299f49d3264554Jarkko Poyry}; 763c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 773c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} // rsg 783c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 793c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#endif // _RSGVARIABLE_HPP 80