rsAllocation.cpp revision e402ed33486730f1d06f080cdfc48132bf612b3a
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#include "rsContext.h" 18326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 191aa5a4eb81b8b88aeb5d2b6f4c47356fd0a62923Jason Sams#include <GLES/gl.h> 201aa5a4eb81b8b88aeb5d2b6f4c47356fd0a62923Jason Sams#include <GLES/glext.h> 211aa5a4eb81b8b88aeb5d2b6f4c47356fd0a62923Jason Sams 22326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsusing namespace android; 23326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsusing namespace android::renderscript; 24326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 25e514b45de8561fbc6ef6770845102ca10b0a69d7Jason SamsAllocation::Allocation(Context *rsc, const Type *type) : ObjectBase(rsc) 26326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 27f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams mAllocFile = __FILE__; 28f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams mAllocLine = __LINE__; 29326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mPtr = NULL; 30326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 31326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mCpuWrite = false; 32326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mCpuRead = false; 33326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mGpuWrite = false; 34326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mGpuRead = false; 35326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 36326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mReadWriteRatio = 0; 37326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mUpdateSize = 0; 38326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 39326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mIsTexture = false; 40326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mTextureID = 0; 41326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 42326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mIsVertexBuffer = false; 43326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mBufferID = 0; 44326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 45326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mType.set(type); 46e5ffb879ae535a899a486285a23bea05e912480fJason Sams rsAssert(type); 47326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mPtr = malloc(mType->getSizeBytes()); 48326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams if (!mPtr) { 49326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams LOGE("Allocation::Allocation, alloc failure"); 50326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 51326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 52326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 53326e0ddf89e8df2837752fbfd7a014814b32082cJason SamsAllocation::~Allocation() 54326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 55bf3c14ebf456c745c084605dddeda08afdfc7987Jason Sams free(mPtr); 56bf3c14ebf456c745c084605dddeda08afdfc7987Jason Sams mPtr = NULL; 57e402ed33486730f1d06f080cdfc48132bf612b3aJason Sams 58e402ed33486730f1d06f080cdfc48132bf612b3aJason Sams if (mBufferID) { 59e402ed33486730f1d06f080cdfc48132bf612b3aJason Sams // Causes a SW crash.... 60e402ed33486730f1d06f080cdfc48132bf612b3aJason Sams //LOGV(" mBufferID %i", mBufferID); 61e402ed33486730f1d06f080cdfc48132bf612b3aJason Sams //glDeleteBuffers(1, &mBufferID); 62e402ed33486730f1d06f080cdfc48132bf612b3aJason Sams //mBufferID = 0; 63e402ed33486730f1d06f080cdfc48132bf612b3aJason Sams } 64e402ed33486730f1d06f080cdfc48132bf612b3aJason Sams if (mTextureID) { 65e402ed33486730f1d06f080cdfc48132bf612b3aJason Sams glDeleteTextures(1, &mTextureID); 66e402ed33486730f1d06f080cdfc48132bf612b3aJason Sams mTextureID = 0; 67e402ed33486730f1d06f080cdfc48132bf612b3aJason Sams } 68326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 69326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 70326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsvoid Allocation::setCpuWritable(bool) 71326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 72326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 73326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 74326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsvoid Allocation::setGpuWritable(bool) 75326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 76326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 77326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 78326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsvoid Allocation::setCpuReadable(bool) 79326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 80326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 81326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 82326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsvoid Allocation::setGpuReadable(bool) 83326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 84326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 85326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 86326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsbool Allocation::fixAllocation() 87326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 88326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams return false; 89326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 90326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 91326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsvoid Allocation::uploadToTexture(uint32_t lodOffset) 92326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 93326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams //rsAssert(!mTextureId); 94326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams rsAssert(lodOffset < mType->getLODCount()); 95326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 96565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams GLenum type = mType->getElement()->getGLType(); 97565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams GLenum format = mType->getElement()->getGLFormat(); 98565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams 99565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams if (!type || !format) { 100565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams return; 101565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams } 102565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams 103326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams if (!mTextureID) { 104326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams glGenTextures(1, &mTextureID); 105326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 106326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams glBindTexture(GL_TEXTURE_2D, mTextureID); 107326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 108e514b45de8561fbc6ef6770845102ca10b0a69d7Jason Sams Adapter2D adapt(getContext(), this); 109326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams for(uint32_t lod = 0; (lod + lodOffset) < mType->getLODCount(); lod++) { 110326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams adapt.setLOD(lod+lodOffset); 111326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 112326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint16_t * ptr = static_cast<uint16_t *>(adapt.getElement(0,0)); 113565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams glTexImage2D(GL_TEXTURE_2D, lod, format, 114565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams adapt.getDimX(), adapt.getDimY(), 115565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams 0, format, type, ptr); 116326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 117326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 118326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 119326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsvoid Allocation::uploadToBufferObject() 120326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 121326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams rsAssert(!mType->getDimY()); 122326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams rsAssert(!mType->getDimZ()); 123326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 124326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams if (!mBufferID) { 125326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams glGenBuffers(1, &mBufferID); 126326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 127326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams glBindBuffer(GL_ARRAY_BUFFER, mBufferID); 128326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams glBufferData(GL_ARRAY_BUFFER, mType->getSizeBytes(), getPtr(), GL_DYNAMIC_DRAW); 129326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams glBindBuffer(GL_ARRAY_BUFFER, 0); 130326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 131326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 132e5ffb879ae535a899a486285a23bea05e912480fJason Sams 1339397e30ce5fe3f6af9212a93b490836b04fdfffaJason Samsvoid Allocation::data(const void *data, uint32_t sizeBytes) 134326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 1359397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams uint32_t size = mType->getSizeBytes(); 1369397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams if (size != sizeBytes) { 1379397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams LOGE("Allocation::data called with mismatched size expected %i, got %i", size, sizeBytes); 1389397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams return; 1399397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams } 1409397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams memcpy(mPtr, data, size); 141326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 142326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 143e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Samsvoid Allocation::read(void *data) 144e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams{ 145e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams memcpy(data, mPtr, mType->getSizeBytes()); 146e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams} 147e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams 1489397e30ce5fe3f6af9212a93b490836b04fdfffaJason Samsvoid Allocation::subData(uint32_t xoff, uint32_t count, const void *data, uint32_t sizeBytes) 149326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 150326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t eSize = mType->getElementSizeBytes(); 151326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint8_t * ptr = static_cast<uint8_t *>(mPtr); 152326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams ptr += eSize * xoff; 1539397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams uint32_t size = count * eSize; 1549397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams 1559397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams if (size != sizeBytes) { 1569397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams LOGE("Allocation::subData called with mismatched size expected %i, got %i", size, sizeBytes); 157e12c1c591b4219e80f29c6c0e0c62c9578b75450Jason Sams mType->dumpLOGV("type info"); 1589397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams return; 1599397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams } 1609397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams memcpy(ptr, data, size); 161326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 162326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 163565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Samsvoid Allocation::subData(uint32_t xoff, uint32_t yoff, 1649397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams uint32_t w, uint32_t h, const void *data, uint32_t sizeBytes) 165326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 166326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t eSize = mType->getElementSizeBytes(); 167326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t lineSize = eSize * w; 168326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t destW = mType->getDimX(); 169326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 170326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams const uint8_t *src = static_cast<const uint8_t *>(data); 171326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint8_t *dst = static_cast<uint8_t *>(mPtr); 172326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams dst += eSize * (xoff + yoff * destW); 1739397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams 1749397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams if ((lineSize * eSize * h) != sizeBytes) { 1759397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams rsAssert(!"Allocation::subData called with mismatched size"); 1769397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams return; 1779397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams } 1789397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams 179326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams for (uint32_t line=yoff; line < (yoff+h); line++) { 180326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint8_t * ptr = static_cast<uint8_t *>(mPtr); 181326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams memcpy(dst, src, lineSize); 182326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams src += lineSize; 183326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams dst += destW * eSize; 184326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 185326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 186326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 187326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsvoid Allocation::subData(uint32_t xoff, uint32_t yoff, uint32_t zoff, 1889397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams uint32_t w, uint32_t h, uint32_t d, const void *data, uint32_t sizeBytes) 189326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 190326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 191326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 192326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 193326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 194326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams///////////////// 195565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams// 196326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 197326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 198326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsnamespace android { 199326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsnamespace renderscript { 200326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 201326e0ddf89e8df2837752fbfd7a014814b32082cJason SamsRsAllocation rsi_AllocationCreateTyped(Context *rsc, RsType vtype) 202326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 203326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams const Type * type = static_cast<const Type *>(vtype); 204326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 205e514b45de8561fbc6ef6770845102ca10b0a69d7Jason Sams Allocation * alloc = new Allocation(rsc, type); 2069397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams alloc->incUserRef(); 207326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams return alloc; 208326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 209326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 210326e0ddf89e8df2837752fbfd7a014814b32082cJason SamsRsAllocation rsi_AllocationCreateSized(Context *rsc, RsElement e, size_t count) 211326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 212e514b45de8561fbc6ef6770845102ca10b0a69d7Jason Sams Type * type = new Type(rsc); 213326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams type->setDimX(count); 214326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams type->setElement(static_cast<Element *>(e)); 215326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams type->compute(); 216326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams return rsi_AllocationCreateTyped(rsc, type); 217326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 218326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 219326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsvoid rsi_AllocationUploadToTexture(Context *rsc, RsAllocation va, uint32_t baseMipLevel) 220326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 221326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Allocation *alloc = static_cast<Allocation *>(va); 222326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams alloc->uploadToTexture(baseMipLevel); 223326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 224326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 225326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsvoid rsi_AllocationUploadToBufferObject(Context *rsc, RsAllocation va) 226326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 227326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Allocation *alloc = static_cast<Allocation *>(va); 228326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams alloc->uploadToBufferObject(); 229326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 230326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 231565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Samsstatic void mip565(const Adapter2D &out, const Adapter2D &in) 232326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 233326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t w = out.getDimX(); 234326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t h = out.getDimY(); 235326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 236e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams for (uint32_t y=0; y < h; y++) { 237326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint16_t *oPtr = static_cast<uint16_t *>(out.getElement(0, y)); 238326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams const uint16_t *i1 = static_cast<uint16_t *>(in.getElement(0, y*2)); 239326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams const uint16_t *i2 = static_cast<uint16_t *>(in.getElement(0, y*2+1)); 240326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 241e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams for (uint32_t x=0; x < w; x++) { 242565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams *oPtr = rsBoxFilter565(i1[0], i1[1], i2[0], i2[1]); 243565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams oPtr ++; 244565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams i1 += 2; 245565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams i2 += 2; 246565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams } 247565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams } 248565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams} 249565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams 250565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Samsstatic void mip8888(const Adapter2D &out, const Adapter2D &in) 251565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams{ 252565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams uint32_t w = out.getDimX(); 253565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams uint32_t h = out.getDimY(); 254565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams 255e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams for (uint32_t y=0; y < h; y++) { 256565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams uint32_t *oPtr = static_cast<uint32_t *>(out.getElement(0, y)); 257565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams const uint32_t *i1 = static_cast<uint32_t *>(in.getElement(0, y*2)); 258565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams const uint32_t *i2 = static_cast<uint32_t *>(in.getElement(0, y*2+1)); 259565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams 260e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams for (uint32_t x=0; x < w; x++) { 261565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams *oPtr = rsBoxFilter8888(i1[0], i1[1], i2[0], i2[1]); 262326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams oPtr ++; 263326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams i1 += 2; 264326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams i2 += 2; 265326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 266326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 267326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 268326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 269e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Samsstatic void mip(const Adapter2D &out, const Adapter2D &in) 270e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams{ 271e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams switch(out.getBaseType()->getElement()->getSizeBits()) { 272e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams case 32: 273e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams mip8888(out, in); 274e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams break; 275e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams case 16: 276e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams mip565(out, in); 277e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams break; 278e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams 279e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams } 280e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams 281e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams} 282326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 2836678e9b2568ad041429a2477177133fe4932159fJason Samstypedef void (*ElementConverter_t)(void *dst, const void *src, uint32_t count); 2846678e9b2568ad041429a2477177133fe4932159fJason Sams 2856678e9b2568ad041429a2477177133fe4932159fJason Samsstatic void elementConverter_cpy_16(void *dst, const void *src, uint32_t count) 2866678e9b2568ad041429a2477177133fe4932159fJason Sams{ 2876678e9b2568ad041429a2477177133fe4932159fJason Sams memcpy(dst, src, count * 2); 2886678e9b2568ad041429a2477177133fe4932159fJason Sams} 2896678e9b2568ad041429a2477177133fe4932159fJason Samsstatic void elementConverter_cpy_8(void *dst, const void *src, uint32_t count) 2906678e9b2568ad041429a2477177133fe4932159fJason Sams{ 2916678e9b2568ad041429a2477177133fe4932159fJason Sams memcpy(dst, src, count); 2926678e9b2568ad041429a2477177133fe4932159fJason Sams} 2936678e9b2568ad041429a2477177133fe4932159fJason Samsstatic void elementConverter_cpy_32(void *dst, const void *src, uint32_t count) 2946678e9b2568ad041429a2477177133fe4932159fJason Sams{ 2956678e9b2568ad041429a2477177133fe4932159fJason Sams memcpy(dst, src, count * 4); 2966678e9b2568ad041429a2477177133fe4932159fJason Sams} 2976678e9b2568ad041429a2477177133fe4932159fJason Sams 2986678e9b2568ad041429a2477177133fe4932159fJason Sams 2996678e9b2568ad041429a2477177133fe4932159fJason Samsstatic void elementConverter_888_to_565(void *dst, const void *src, uint32_t count) 3006678e9b2568ad041429a2477177133fe4932159fJason Sams{ 3016678e9b2568ad041429a2477177133fe4932159fJason Sams uint16_t *d = static_cast<uint16_t *>(dst); 3026678e9b2568ad041429a2477177133fe4932159fJason Sams const uint8_t *s = static_cast<const uint8_t *>(src); 3036678e9b2568ad041429a2477177133fe4932159fJason Sams 3046678e9b2568ad041429a2477177133fe4932159fJason Sams while(count--) { 3056678e9b2568ad041429a2477177133fe4932159fJason Sams *d = rs888to565(s[0], s[1], s[2]); 3066678e9b2568ad041429a2477177133fe4932159fJason Sams d++; 3076678e9b2568ad041429a2477177133fe4932159fJason Sams s+= 3; 3086678e9b2568ad041429a2477177133fe4932159fJason Sams } 3096678e9b2568ad041429a2477177133fe4932159fJason Sams} 3106678e9b2568ad041429a2477177133fe4932159fJason Sams 3116678e9b2568ad041429a2477177133fe4932159fJason Samsstatic void elementConverter_8888_to_565(void *dst, const void *src, uint32_t count) 3126678e9b2568ad041429a2477177133fe4932159fJason Sams{ 3136678e9b2568ad041429a2477177133fe4932159fJason Sams uint16_t *d = static_cast<uint16_t *>(dst); 3146678e9b2568ad041429a2477177133fe4932159fJason Sams const uint8_t *s = static_cast<const uint8_t *>(src); 3156678e9b2568ad041429a2477177133fe4932159fJason Sams 3166678e9b2568ad041429a2477177133fe4932159fJason Sams while(count--) { 3176678e9b2568ad041429a2477177133fe4932159fJason Sams *d = rs888to565(s[0], s[1], s[2]); 3186678e9b2568ad041429a2477177133fe4932159fJason Sams d++; 3196678e9b2568ad041429a2477177133fe4932159fJason Sams s+= 4; 3206678e9b2568ad041429a2477177133fe4932159fJason Sams } 3216678e9b2568ad041429a2477177133fe4932159fJason Sams} 3226678e9b2568ad041429a2477177133fe4932159fJason Sams 323a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Samsstatic ElementConverter_t pickConverter(const Element *dst, const Element *src) 324a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams{ 325a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams GLenum srcGLType = src->getGLType(); 326a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams GLenum srcGLFmt = src->getGLFormat(); 327a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams GLenum dstGLType = dst->getGLType(); 328a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams GLenum dstGLFmt = dst->getGLFormat(); 329a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams 330a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams if (srcGLFmt == dstGLFmt && srcGLType == dstGLType) { 331a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams switch(dst->getSizeBytes()) { 332a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams case 4: 333a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams return elementConverter_cpy_32; 334a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams case 2: 335a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams return elementConverter_cpy_16; 336a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams case 1: 337a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams return elementConverter_cpy_8; 338a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams } 3396678e9b2568ad041429a2477177133fe4932159fJason Sams } 3406678e9b2568ad041429a2477177133fe4932159fJason Sams 341a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams if (srcGLType == GL_UNSIGNED_BYTE && 342a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams srcGLFmt == GL_RGB && 343a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams dstGLType == GL_UNSIGNED_SHORT_5_6_5 && 344a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams dstGLType == GL_RGB) { 345a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams 3466678e9b2568ad041429a2477177133fe4932159fJason Sams return elementConverter_888_to_565; 3476678e9b2568ad041429a2477177133fe4932159fJason Sams } 3486678e9b2568ad041429a2477177133fe4932159fJason Sams 349a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams if (srcGLType == GL_UNSIGNED_BYTE && 350a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams srcGLFmt == GL_RGBA && 351a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams dstGLType == GL_UNSIGNED_SHORT_5_6_5 && 352a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams dstGLType == GL_RGB) { 3536678e9b2568ad041429a2477177133fe4932159fJason Sams 354a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams return elementConverter_8888_to_565; 355565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams } 3566678e9b2568ad041429a2477177133fe4932159fJason Sams 357a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams LOGE("pickConverter, unsuported combo, src %p, dst %p", src, dst); 3586678e9b2568ad041429a2477177133fe4932159fJason Sams return 0; 3596678e9b2568ad041429a2477177133fe4932159fJason Sams} 3606678e9b2568ad041429a2477177133fe4932159fJason Sams 3616678e9b2568ad041429a2477177133fe4932159fJason Sams 362a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason SamsRsAllocation rsi_AllocationCreateFromBitmap(Context *rsc, uint32_t w, uint32_t h, RsElement _dst, RsElement _src, bool genMips, const void *data) 3636678e9b2568ad041429a2477177133fe4932159fJason Sams{ 364a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams const Element *src = static_cast<const Element *>(_src); 365a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams const Element *dst = static_cast<const Element *>(_dst); 366c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams rsAssert(!(w & (w-1))); 367c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams rsAssert(!(h & (h-1))); 368c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 369c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams //LOGE("rsi_AllocationCreateFromBitmap %i %i %i %i %i", w, h, dstFmt, srcFmt, genMips); 370a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams rsi_TypeBegin(rsc, _dst); 3716678e9b2568ad041429a2477177133fe4932159fJason Sams rsi_TypeAdd(rsc, RS_DIMENSION_X, w); 3726678e9b2568ad041429a2477177133fe4932159fJason Sams rsi_TypeAdd(rsc, RS_DIMENSION_Y, h); 3736678e9b2568ad041429a2477177133fe4932159fJason Sams if (genMips) { 3746678e9b2568ad041429a2477177133fe4932159fJason Sams rsi_TypeAdd(rsc, RS_DIMENSION_LOD, 1); 3756678e9b2568ad041429a2477177133fe4932159fJason Sams } 3766678e9b2568ad041429a2477177133fe4932159fJason Sams RsType type = rsi_TypeCreate(rsc); 3776678e9b2568ad041429a2477177133fe4932159fJason Sams 3786678e9b2568ad041429a2477177133fe4932159fJason Sams RsAllocation vTexAlloc = rsi_AllocationCreateTyped(rsc, type); 3796678e9b2568ad041429a2477177133fe4932159fJason Sams Allocation *texAlloc = static_cast<Allocation *>(vTexAlloc); 3806678e9b2568ad041429a2477177133fe4932159fJason Sams if (texAlloc == NULL) { 3816678e9b2568ad041429a2477177133fe4932159fJason Sams LOGE("Memory allocation failure"); 3826678e9b2568ad041429a2477177133fe4932159fJason Sams return NULL; 3836678e9b2568ad041429a2477177133fe4932159fJason Sams } 3849397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams texAlloc->incUserRef(); 3856678e9b2568ad041429a2477177133fe4932159fJason Sams 386a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams ElementConverter_t cvt = pickConverter(dst, src); 3876678e9b2568ad041429a2477177133fe4932159fJason Sams cvt(texAlloc->getPtr(), data, w * h); 3886678e9b2568ad041429a2477177133fe4932159fJason Sams 3896678e9b2568ad041429a2477177133fe4932159fJason Sams if (genMips) { 390e514b45de8561fbc6ef6770845102ca10b0a69d7Jason Sams Adapter2D adapt(rsc, texAlloc); 391e514b45de8561fbc6ef6770845102ca10b0a69d7Jason Sams Adapter2D adapt2(rsc, texAlloc); 3926678e9b2568ad041429a2477177133fe4932159fJason Sams for(uint32_t lod=0; lod < (texAlloc->getType()->getLODCount() -1); lod++) { 3936678e9b2568ad041429a2477177133fe4932159fJason Sams adapt.setLOD(lod); 3946678e9b2568ad041429a2477177133fe4932159fJason Sams adapt2.setLOD(lod + 1); 395e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams mip(adapt2, adapt); 3966678e9b2568ad041429a2477177133fe4932159fJason Sams } 3976678e9b2568ad041429a2477177133fe4932159fJason Sams } 3986678e9b2568ad041429a2477177133fe4932159fJason Sams 3996678e9b2568ad041429a2477177133fe4932159fJason Sams return texAlloc; 4006678e9b2568ad041429a2477177133fe4932159fJason Sams} 4016678e9b2568ad041429a2477177133fe4932159fJason Sams 402a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason SamsRsAllocation rsi_AllocationCreateFromBitmapBoxed(Context *rsc, uint32_t w, uint32_t h, RsElement _dst, RsElement _src, bool genMips, const void *data) 403c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams{ 404a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams const Element *srcE = static_cast<const Element *>(_src); 405a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams const Element *dstE = static_cast<const Element *>(_dst); 406c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams uint32_t w2 = rsHigherPow2(w); 407c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams uint32_t h2 = rsHigherPow2(h); 408c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 409c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams if ((w2 == w) && (h2 == h)) { 410a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams return rsi_AllocationCreateFromBitmap(rsc, w, h, _dst, _src, genMips, data); 411c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams } 412c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 413a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams uint32_t bpp = srcE->getSizeBytes(); 414c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams size_t size = w2 * h2 * bpp; 415c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams uint8_t *tmp = static_cast<uint8_t *>(malloc(size)); 416c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams memset(tmp, 0, size); 417c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 418c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams const uint8_t * src = static_cast<const uint8_t *>(data); 419c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams for (uint32_t y = 0; y < h; y++) { 42050253dba3d6d1a9ace9df956ddedee7c8b33e951Jason Sams uint8_t * ydst = &tmp[(y + ((h2 - h) >> 1)) * w2 * bpp]; 4216cd833d831a797ba943dd4b4a2edf04b80a3928aMarco Nelissen memcpy(&ydst[((w2 - w) >> 1) * bpp], src, w * bpp); 42250253dba3d6d1a9ace9df956ddedee7c8b33e951Jason Sams src += w * bpp; 423c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams } 424c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 425a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams RsAllocation ret = rsi_AllocationCreateFromBitmap(rsc, w2, h2, _dst, _src, genMips, tmp); 426c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams free(tmp); 427c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams return ret; 428c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 429c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 430c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 431c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 432c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams} 433c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 4349397e30ce5fe3f6af9212a93b490836b04fdfffaJason Samsvoid rsi_AllocationData(Context *rsc, RsAllocation va, const void *data, uint32_t sizeBytes) 435326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 436326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Allocation *a = static_cast<Allocation *>(va); 4379397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams a->data(data, sizeBytes); 438cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams rsc->allocationCheck(a); 439326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 440326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 4419397e30ce5fe3f6af9212a93b490836b04fdfffaJason Samsvoid rsi_Allocation1DSubData(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t count, const void *data, uint32_t sizeBytes) 442326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 443326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Allocation *a = static_cast<Allocation *>(va); 4449397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams a->subData(xoff, count, data, sizeBytes); 445cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams rsc->allocationCheck(a); 446326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 447326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 4489397e30ce5fe3f6af9212a93b490836b04fdfffaJason Samsvoid rsi_Allocation2DSubData(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t yoff, uint32_t w, uint32_t h, const void *data, uint32_t sizeBytes) 449326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 450326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Allocation *a = static_cast<Allocation *>(va); 4519397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams a->subData(xoff, yoff, w, h, data, sizeBytes); 452cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams rsc->allocationCheck(a); 453326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 454326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 455e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Samsvoid rsi_AllocationRead(Context *rsc, RsAllocation va, void *data) 456e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams{ 457e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams Allocation *a = static_cast<Allocation *>(va); 458e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams a->read(data); 459e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams} 460e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams 461326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 462326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 463326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 464