rsProgramVertex.h revision c9d43db4d216b01b13aebfdb31d5615909591b33
1/* 2 * Copyright (C) 2009 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17#ifndef ANDROID_RS_PROGRAM_VERTEX_H 18#define ANDROID_RS_PROGRAM_VERTEX_H 19 20#include "rsProgram.h" 21 22// --------------------------------------------------------------------------- 23namespace android { 24namespace renderscript { 25 26 27class ProgramVertex : public Program 28{ 29public: 30 const static uint32_t MAX_CONSTANTS = 2; 31 const static uint32_t MAX_LIGHTS = 8; 32 33 ProgramVertex(Element *in, Element *out); 34 virtual ~ProgramVertex(); 35 36 virtual void setupGL(); 37 38 39 void setConstantType(uint32_t slot, const Type *); 40 void bindAllocation(uint32_t slot, Allocation *); 41 void setTextureMatrixEnable(bool e) {mTextureMatrixEnable = e;} 42 void addLight(const Light *); 43 44 void setProjectionMatrix(const rsc_Matrix *) const; 45 void setModelviewMatrix(const rsc_Matrix *) const; 46 void setTextureMatrix(const rsc_Matrix *) const; 47 48protected: 49 bool mDirty; 50 uint32_t mLightCount; 51 52 ObjectBaseRef<Allocation> mConstants[MAX_CONSTANTS]; 53 ObjectBaseRef<const Type> mConstantTypes[MAX_CONSTANTS]; 54 ObjectBaseRef<const Light> mLights[MAX_LIGHTS]; 55 56 57 // Hacks to create a program for now 58 bool mTextureMatrixEnable; 59 60}; 61 62 63class ProgramVertexState 64{ 65public: 66 ProgramVertexState(); 67 ~ProgramVertexState(); 68 69 void init(Context *rsc, int32_t w, int32_t h); 70 71 ObjectBaseRef<ProgramVertex> mDefault; 72 ObjectBaseRef<Allocation> mDefaultAlloc; 73 74 75 76 ProgramVertex *mPV; 77 78 //ObjectBaseRef<Type> mTextureTypes[ProgramFragment::MAX_TEXTURE]; 79 80 81}; 82 83 84} 85} 86#endif 87 88 89