rsProgramFragment.h revision cfb1d11ce6826fce7241d316d8b7dcab661f63a6
1326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams/* 2326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * Copyright (C) 2009 The Android Open Source Project 3326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * 4326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * Licensed under the Apache License, Version 2.0 (the "License"); 5326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * you may not use this file except in compliance with the License. 6326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * You may obtain a copy of the License at 7326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * 8326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * http://www.apache.org/licenses/LICENSE-2.0 9326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * 10326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * Unless required by applicable law or agreed to in writing, software 11326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * distributed under the License is distributed on an "AS IS" BASIS, 12326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * See the License for the specific language governing permissions and 14326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * limitations under the License. 15326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams */ 16326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 17326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams#ifndef ANDROID_RS_PROGRAM_FRAGMENT_H 18326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams#define ANDROID_RS_PROGRAM_FRAGMENT_H 19326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 20326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams#include "rsProgram.h" 21326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 22326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams// --------------------------------------------------------------------------- 23326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsnamespace android { 24326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsnamespace renderscript { 25326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 26cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Samsclass ProgramFragmentState; 27326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 28326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsclass ProgramFragment : public Program 29326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 30326e0ddf89e8df2837752fbfd7a014814b32082cJason Samspublic: 31326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams const static uint32_t MAX_TEXTURE = 2; 32326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 33326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 34326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 35326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams ProgramFragment(Element *in, Element *out); 36326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams virtual ~ProgramFragment(); 37326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 38cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams virtual void setupGL(ProgramFragmentState *); 39326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 40326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 41326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 42326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams void bindTexture(uint32_t slot, Allocation *); 43326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams void bindSampler(uint32_t slot, Sampler *); 44326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams void setType(uint32_t slot, const Element *, uint32_t dim); 45326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 46326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams void setEnvMode(uint32_t slot, RsTexEnvMode); 47326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams void setTexEnable(uint32_t slot, bool); 48326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 49326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 50326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 51326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsprotected: 52326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams // The difference between Textures and Constants is how they are accessed 53326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams // Texture lookups go though a sampler which in effect converts normalized 54326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams // coordinates into type specific. Multiple samples may also be taken 55326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams // and filtered. 56cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams // 57326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams // Constants are strictly accessed by programetic loads. 58326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams ObjectBaseRef<Allocation> mTextures[MAX_TEXTURE]; 59326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams ObjectBaseRef<Sampler> mSamplers[MAX_TEXTURE]; 60326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams ObjectBaseRef<const Element> mTextureFormats[MAX_TEXTURE]; 61326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t mTextureDimensions[MAX_TEXTURE]; 62326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 63326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 64326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams // Hacks to create a program for now 65326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams RsTexEnvMode mEnvModes[MAX_TEXTURE]; 66326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t mTextureEnableMask; 67326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams}; 68326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 69cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Samsclass ProgramFragmentState 70326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 71326e0ddf89e8df2837752fbfd7a014814b32082cJason Samspublic: 72326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams ProgramFragmentState(); 73326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams ~ProgramFragmentState(); 74326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 75326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams ProgramFragment *mPF; 768ce125be69531dbf3a7e856d5e59d1b8e2789db0Jason Sams void init(Context *rsc, int32_t w, int32_t h); 77326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 78326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams ObjectBaseRef<Type> mTextureTypes[ProgramFragment::MAX_TEXTURE]; 798ce125be69531dbf3a7e856d5e59d1b8e2789db0Jason Sams ObjectBaseRef<ProgramFragment> mDefault; 80a0a1b6fbece2eb8d72d788422ab3e5f58d5a9216Jason Sams Vector<ProgramFragment *> mPrograms; 81cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams 82cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams ObjectBaseRef<ProgramFragment> mLast; 83326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams}; 84326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 85326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 86326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 87326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 88326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams#endif 89326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 90326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 91326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 92326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 93