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#include "rsContext.h" 18#include "rsProgramStore.h" 19 20using namespace android; 21using namespace android::renderscript; 22 23 24ProgramStore::ProgramStore(Context *rsc, 25 bool colorMaskR, bool colorMaskG, bool colorMaskB, bool colorMaskA, 26 bool depthMask, bool ditherEnable, 27 RsBlendSrcFunc srcFunc, RsBlendDstFunc destFunc, 28 RsDepthFunc depthFunc) : ProgramBase(rsc) { 29 memset(&mHal, 0, sizeof(mHal)); 30 31 mHal.state.ditherEnable = ditherEnable; 32 33 mHal.state.colorRWriteEnable = colorMaskR; 34 mHal.state.colorGWriteEnable = colorMaskG; 35 mHal.state.colorBWriteEnable = colorMaskB; 36 mHal.state.colorAWriteEnable = colorMaskA; 37 mHal.state.blendSrc = srcFunc; 38 mHal.state.blendDst = destFunc; 39 40 mHal.state.depthWriteEnable = depthMask; 41 mHal.state.depthFunc = depthFunc; 42} 43 44void ProgramStore::preDestroy() const { 45 for (uint32_t ct = 0; ct < mRSC->mStateFragmentStore.mStorePrograms.size(); ct++) { 46 if (mRSC->mStateFragmentStore.mStorePrograms[ct] == this) { 47 mRSC->mStateFragmentStore.mStorePrograms.removeAt(ct); 48 break; 49 } 50 } 51} 52 53ProgramStore::~ProgramStore() { 54 mRSC->mHal.funcs.store.destroy(mRSC, this); 55} 56 57void ProgramStore::setup(const Context *rsc, ProgramStoreState *state) { 58 if (state->mLast.get() == this) { 59 return; 60 } 61 state->mLast.set(this); 62 63 rsc->mHal.funcs.store.setActive(rsc, this); 64} 65 66void ProgramStore::serialize(OStream *stream) const { 67} 68 69ProgramStore *ProgramStore::createFromStream(Context *rsc, IStream *stream) { 70 return NULL; 71} 72 73void ProgramStore::init() { 74 mRSC->mHal.funcs.store.init(mRSC, this); 75} 76 77ProgramStoreState::ProgramStoreState() { 78} 79 80ProgramStoreState::~ProgramStoreState() { 81} 82 83ObjectBaseRef<ProgramStore> ProgramStore::getProgramStore(Context *rsc, 84 bool colorMaskR, 85 bool colorMaskG, 86 bool colorMaskB, 87 bool colorMaskA, 88 bool depthMask, bool ditherEnable, 89 RsBlendSrcFunc srcFunc, 90 RsBlendDstFunc destFunc, 91 RsDepthFunc depthFunc) { 92 ObjectBaseRef<ProgramStore> returnRef; 93 ObjectBase::asyncLock(); 94 for (uint32_t ct = 0; ct < rsc->mStateFragmentStore.mStorePrograms.size(); ct++) { 95 ProgramStore *existing = rsc->mStateFragmentStore.mStorePrograms[ct]; 96 if (existing->mHal.state.ditherEnable != ditherEnable) continue; 97 if (existing->mHal.state.colorRWriteEnable != colorMaskR) continue; 98 if (existing->mHal.state.colorGWriteEnable != colorMaskG) continue; 99 if (existing->mHal.state.colorBWriteEnable != colorMaskB) continue; 100 if (existing->mHal.state.colorAWriteEnable != colorMaskA) continue; 101 if (existing->mHal.state.blendSrc != srcFunc) continue; 102 if (existing->mHal.state.blendDst != destFunc) continue; 103 if (existing->mHal.state.depthWriteEnable != depthMask) continue; 104 if (existing->mHal.state.depthFunc != depthFunc) continue; 105 106 returnRef.set(existing); 107 ObjectBase::asyncUnlock(); 108 return returnRef; 109 } 110 ObjectBase::asyncUnlock(); 111 112 ProgramStore *pfs = new ProgramStore(rsc, 113 colorMaskR, colorMaskG, colorMaskB, colorMaskA, 114 depthMask, ditherEnable, 115 srcFunc, destFunc, depthFunc); 116 returnRef.set(pfs); 117 118 pfs->init(); 119 120 ObjectBase::asyncLock(); 121 rsc->mStateFragmentStore.mStorePrograms.push(pfs); 122 ObjectBase::asyncUnlock(); 123 124 return returnRef; 125} 126 127 128 129void ProgramStoreState::init(Context *rsc) { 130 mDefault.set(ProgramStore::getProgramStore(rsc, 131 true, true, true, true, 132 true, true, 133 RS_BLEND_SRC_ONE, RS_BLEND_DST_ZERO, 134 RS_DEPTH_FUNC_LESS).get()); 135} 136 137void ProgramStoreState::deinit(Context *rsc) { 138 mDefault.clear(); 139 mLast.clear(); 140} 141 142 143namespace android { 144namespace renderscript { 145 146RsProgramStore rsi_ProgramStoreCreate(Context *rsc, 147 bool colorMaskR, bool colorMaskG, bool colorMaskB, bool colorMaskA, 148 bool depthMask, bool ditherEnable, 149 RsBlendSrcFunc srcFunc, RsBlendDstFunc destFunc, 150 RsDepthFunc depthFunc) { 151 152 153 ObjectBaseRef<ProgramStore> ps = ProgramStore::getProgramStore(rsc, 154 colorMaskR, colorMaskG, 155 colorMaskB, colorMaskA, 156 depthMask, ditherEnable, 157 srcFunc, destFunc, depthFunc); 158 ps->incUserRef(); 159 return ps.get(); 160} 161 162} 163} 164