1d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// Copyright 2016 The SwiftShader Authors. All Rights Reserved. 2d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// 3d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// Licensed under the Apache License, Version 2.0 (the "License"); 4d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// you may not use this file except in compliance with the License. 5d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// You may obtain a copy of the License at 6d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// 7d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// http://www.apache.org/licenses/LICENSE-2.0 8d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// 9d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// Unless required by applicable law or agreed to in writing, software 10d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// distributed under the License is distributed on an "AS IS" BASIS, 11d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// See the License for the specific language governing permissions and 13d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// limitations under the License. 14d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 15d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// ResourceManager.h : Defines the ResourceManager class, which tracks objects 16d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// shared by multiple GL contexts. 17d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 18d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens#ifndef LIBGL_RESOURCEMANAGER_H_ 19d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens#define LIBGL_RESOURCEMANAGER_H_ 20d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 21d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens#include "common/NameSpace.hpp" 22d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 23d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens#define _GDI32_ 24d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens#include <windows.h> 25d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens#include <GL/GL.h> 26d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens#include <GL/glext.h> 27d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 28d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens#include <map> 29d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 30d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capensnamespace gl 31d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens{ 32d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capensclass Buffer; 33d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capensclass Shader; 34d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capensclass Program; 35d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capensclass Texture; 36d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capensclass Renderbuffer; 37d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 38d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capensenum TextureType 39d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens{ 40d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens TEXTURE_2D, 41d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens PROXY_TEXTURE_2D, 42d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens TEXTURE_CUBE, 43d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 44d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens TEXTURE_TYPE_COUNT, 45d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens TEXTURE_UNKNOWN 46d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens}; 47d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 48d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capensclass ResourceManager 49d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens{ 50d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capenspublic: 51d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens ResourceManager(); 52d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens ~ResourceManager(); 53d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 54d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens void addRef(); 55d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens void release(); 56d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 57d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens GLuint createBuffer(); 58d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens GLuint createShader(GLenum type); 59d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens GLuint createProgram(); 60d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens GLuint createTexture(); 61d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens GLuint createRenderbuffer(); 62d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 63d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens void deleteBuffer(GLuint buffer); 64d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens void deleteShader(GLuint shader); 65d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens void deleteProgram(GLuint program); 66d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens void deleteTexture(GLuint texture); 67d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens void deleteRenderbuffer(GLuint renderbuffer); 68d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 69d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens Buffer *getBuffer(GLuint handle); 70d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens Shader *getShader(GLuint handle); 71d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens Program *getProgram(GLuint handle); 72d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens Texture *getTexture(GLuint handle); 73d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens Renderbuffer *getRenderbuffer(GLuint handle); 74d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 75d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens void setRenderbuffer(GLuint handle, Renderbuffer *renderbuffer); 76d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 77d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens void checkBufferAllocation(unsigned int buffer); 78d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens void checkTextureAllocation(GLuint texture, TextureType type); 79d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens void checkRenderbufferAllocation(GLuint renderbuffer); 80d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 81d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capensprivate: 82d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens std::size_t mRefCount; 83d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 84d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens typedef std::map<GLint, Buffer*> BufferMap; 85d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens BufferMap mBufferMap; 86d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens //NameSpace mBufferNameSpace; 87d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 88d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens typedef std::map<GLint, Shader*> ShaderMap; 89d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens ShaderMap mShaderMap; 90d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 91d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens typedef std::map<GLint, Program*> ProgramMap; 92d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens ProgramMap mProgramMap; 93d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens //NameSpace mProgramShaderNameSpace; 94d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 95d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens typedef std::map<GLint, Texture*> TextureMap; 96d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens TextureMap mTextureMap; 97d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens //NameSpace mTextureNameSpace; 98d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 99d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens typedef std::map<GLint, Renderbuffer*> RenderbufferMap; 100d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens RenderbufferMap mRenderbufferMap; 101d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens //NameSpace mRenderbufferNameSpace; 102d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens}; 103d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 104d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens} 105d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 106d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens#endif // LIBGL_RESOURCEMANAGER_H_ 107