1d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams/* 2d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams * Copyright (C) 2009 The Android Open Source Project 3d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams * 4d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams * Licensed under the Apache License, Version 2.0 (the "License"); 5d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams * you may not use this file except in compliance with the License. 6d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams * You may obtain a copy of the License at 7d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams * 8d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams * http://www.apache.org/licenses/LICENSE-2.0 9d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams * 10d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams * Unless required by applicable law or agreed to in writing, software 11d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams * distributed under the License is distributed on an "AS IS" BASIS, 12d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams * See the License for the specific language governing permissions and 14d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams * limitations under the License. 15d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams */ 16d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 17d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams#ifndef ANDROID_RS_PROGRAM_FRAGMENT_H 18d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams#define ANDROID_RS_PROGRAM_FRAGMENT_H 19d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 20d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams#include "rsProgram.h" 21d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 22d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams// --------------------------------------------------------------------------- 23d19f10d43aa400e1183aa21a97099d02074131a2Jason Samsnamespace android { 24d19f10d43aa400e1183aa21a97099d02074131a2Jason Samsnamespace renderscript { 25d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 269bee51c42eb8c3daffe7d6fa483edbb1689b94d2Jason Samsclass ProgramFragmentState; 27d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 28d19f10d43aa400e1183aa21a97099d02074131a2Jason Samsclass ProgramFragment : public Program 29d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams{ 30d19f10d43aa400e1183aa21a97099d02074131a2Jason Samspublic: 31d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams const static uint32_t MAX_TEXTURE = 2; 32d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 33d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 34d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 35a9e7a05b84470257637c97d65f6562aa832c66efJason Sams ProgramFragment(Context *, Element *in, Element *out, bool pointSpriteEnable); 36d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams virtual ~ProgramFragment(); 37d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 38b13ada5071f55c96054c47bbd88d8801cd2c0f15Jason Sams virtual void setupGL(const Context *, ProgramFragmentState *); 39d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 40d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 41d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 42d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams void bindTexture(uint32_t slot, Allocation *); 43d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams void bindSampler(uint32_t slot, Sampler *); 44d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams void setType(uint32_t slot, const Element *, uint32_t dim); 45d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 46d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams void setEnvMode(uint32_t slot, RsTexEnvMode); 47d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams void setTexEnable(uint32_t slot, bool); 48d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 49d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 50d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 51d19f10d43aa400e1183aa21a97099d02074131a2Jason Samsprotected: 52d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams // The difference between Textures and Constants is how they are accessed 53d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams // Texture lookups go though a sampler which in effect converts normalized 54d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams // coordinates into type specific. Multiple samples may also be taken 55d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams // and filtered. 569bee51c42eb8c3daffe7d6fa483edbb1689b94d2Jason Sams // 57d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams // Constants are strictly accessed by programetic loads. 58d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams ObjectBaseRef<Allocation> mTextures[MAX_TEXTURE]; 59d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams ObjectBaseRef<Sampler> mSamplers[MAX_TEXTURE]; 60d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams ObjectBaseRef<const Element> mTextureFormats[MAX_TEXTURE]; 61d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams uint32_t mTextureDimensions[MAX_TEXTURE]; 62d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 63d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 64d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams // Hacks to create a program for now 65d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams RsTexEnvMode mEnvModes[MAX_TEXTURE]; 66d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams uint32_t mTextureEnableMask; 6725ffcdc9d7e32c9c1eeb2b48cc2f17d1353e9faeJason Sams bool mPointSpriteEnable; 68d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams}; 69d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 709bee51c42eb8c3daffe7d6fa483edbb1689b94d2Jason Samsclass ProgramFragmentState 71d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams{ 72d19f10d43aa400e1183aa21a97099d02074131a2Jason Samspublic: 73d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams ProgramFragmentState(); 74d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams ~ProgramFragmentState(); 75d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 76d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams ProgramFragment *mPF; 779c54bdbf458e3c9433d237ae71cf47c4ec47d852Jason Sams void init(Context *rsc, int32_t w, int32_t h); 7861f08d6fa7c7657e9fbcd17e9a1c5b9114bb3844Jason Sams void deinit(Context *rsc); 79d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 80d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams ObjectBaseRef<Type> mTextureTypes[ProgramFragment::MAX_TEXTURE]; 819c54bdbf458e3c9433d237ae71cf47c4ec47d852Jason Sams ObjectBaseRef<ProgramFragment> mDefault; 823eaa338e11a3b0d6b87d705e5bb95625e82347bdJason Sams Vector<ProgramFragment *> mPrograms; 839bee51c42eb8c3daffe7d6fa483edbb1689b94d2Jason Sams 849bee51c42eb8c3daffe7d6fa483edbb1689b94d2Jason Sams ObjectBaseRef<ProgramFragment> mLast; 85d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams}; 86d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 87d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 88d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams} 89d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams} 90d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams#endif 91d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 92d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 93d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 94d19f10d43aa400e1183aa21a97099d02074131a2Jason Sams 95