rsAllocation.cpp revision 5f0b4e19811e7e0ba59888939a3d0761297099fb
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); 1075f0b4e19811e7e0ba59888939a3d0761297099fbJason Sams glPixelStorei(GL_UNPACK_ALIGNMENT, 1); 108326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 109e514b45de8561fbc6ef6770845102ca10b0a69d7Jason Sams Adapter2D adapt(getContext(), this); 110326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams for(uint32_t lod = 0; (lod + lodOffset) < mType->getLODCount(); lod++) { 111326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams adapt.setLOD(lod+lodOffset); 112326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 113326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint16_t * ptr = static_cast<uint16_t *>(adapt.getElement(0,0)); 114565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams glTexImage2D(GL_TEXTURE_2D, lod, format, 115565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams adapt.getDimX(), adapt.getDimY(), 116565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams 0, format, type, ptr); 117326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 118326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 119326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 120326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsvoid Allocation::uploadToBufferObject() 121326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 122326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams rsAssert(!mType->getDimY()); 123326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams rsAssert(!mType->getDimZ()); 124326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 125326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams if (!mBufferID) { 126326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams glGenBuffers(1, &mBufferID); 127326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 128326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams glBindBuffer(GL_ARRAY_BUFFER, mBufferID); 129326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams glBufferData(GL_ARRAY_BUFFER, mType->getSizeBytes(), getPtr(), GL_DYNAMIC_DRAW); 130326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams glBindBuffer(GL_ARRAY_BUFFER, 0); 131326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 132326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 133e5ffb879ae535a899a486285a23bea05e912480fJason Sams 1349397e30ce5fe3f6af9212a93b490836b04fdfffaJason Samsvoid Allocation::data(const void *data, uint32_t sizeBytes) 135326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 1369397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams uint32_t size = mType->getSizeBytes(); 1379397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams if (size != sizeBytes) { 1389397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams LOGE("Allocation::data called with mismatched size expected %i, got %i", size, sizeBytes); 1399397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams return; 1409397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams } 1419397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams memcpy(mPtr, data, size); 142326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 143326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 144e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Samsvoid Allocation::read(void *data) 145e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams{ 146e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams memcpy(data, mPtr, mType->getSizeBytes()); 147e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams} 148e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams 1499397e30ce5fe3f6af9212a93b490836b04fdfffaJason Samsvoid Allocation::subData(uint32_t xoff, uint32_t count, const void *data, uint32_t sizeBytes) 150326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 151326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t eSize = mType->getElementSizeBytes(); 152326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint8_t * ptr = static_cast<uint8_t *>(mPtr); 153326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams ptr += eSize * xoff; 1549397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams uint32_t size = count * eSize; 1559397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams 1569397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams if (size != sizeBytes) { 1579397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams LOGE("Allocation::subData called with mismatched size expected %i, got %i", size, sizeBytes); 158e12c1c591b4219e80f29c6c0e0c62c9578b75450Jason Sams mType->dumpLOGV("type info"); 1599397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams return; 1609397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams } 1619397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams memcpy(ptr, data, size); 162326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 163326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 164565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Samsvoid Allocation::subData(uint32_t xoff, uint32_t yoff, 1659397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams uint32_t w, uint32_t h, const void *data, uint32_t sizeBytes) 166326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 167326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t eSize = mType->getElementSizeBytes(); 168326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t lineSize = eSize * w; 169326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t destW = mType->getDimX(); 170326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 171326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams const uint8_t *src = static_cast<const uint8_t *>(data); 172326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint8_t *dst = static_cast<uint8_t *>(mPtr); 173326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams dst += eSize * (xoff + yoff * destW); 1749397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams 1759397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams if ((lineSize * eSize * h) != sizeBytes) { 1769397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams rsAssert(!"Allocation::subData called with mismatched size"); 1779397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams return; 1789397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams } 1799397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams 180326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams for (uint32_t line=yoff; line < (yoff+h); line++) { 181326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint8_t * ptr = static_cast<uint8_t *>(mPtr); 182326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams memcpy(dst, src, lineSize); 183326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams src += lineSize; 184326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams dst += destW * eSize; 185326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 186326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 187326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 188326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsvoid Allocation::subData(uint32_t xoff, uint32_t yoff, uint32_t zoff, 1899397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams uint32_t w, uint32_t h, uint32_t d, const void *data, uint32_t sizeBytes) 190326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 191326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 192326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 193326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 194326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 195326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams///////////////// 196565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams// 197326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 198326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 199326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsnamespace android { 200326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsnamespace renderscript { 201326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 202326e0ddf89e8df2837752fbfd7a014814b32082cJason SamsRsAllocation rsi_AllocationCreateTyped(Context *rsc, RsType vtype) 203326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 204326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams const Type * type = static_cast<const Type *>(vtype); 205326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 206e514b45de8561fbc6ef6770845102ca10b0a69d7Jason Sams Allocation * alloc = new Allocation(rsc, type); 2079397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams alloc->incUserRef(); 208326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams return alloc; 209326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 210326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 211326e0ddf89e8df2837752fbfd7a014814b32082cJason SamsRsAllocation rsi_AllocationCreateSized(Context *rsc, RsElement e, size_t count) 212326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 213e514b45de8561fbc6ef6770845102ca10b0a69d7Jason Sams Type * type = new Type(rsc); 214326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams type->setDimX(count); 215326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams type->setElement(static_cast<Element *>(e)); 216326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams type->compute(); 217326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams return rsi_AllocationCreateTyped(rsc, type); 218326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 219326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 220326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsvoid rsi_AllocationUploadToTexture(Context *rsc, RsAllocation va, uint32_t baseMipLevel) 221326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 222326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Allocation *alloc = static_cast<Allocation *>(va); 223326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams alloc->uploadToTexture(baseMipLevel); 224326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 225326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 226326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsvoid rsi_AllocationUploadToBufferObject(Context *rsc, RsAllocation va) 227326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 228326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Allocation *alloc = static_cast<Allocation *>(va); 229326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams alloc->uploadToBufferObject(); 230326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 231326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 232565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Samsstatic void mip565(const Adapter2D &out, const Adapter2D &in) 233326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 234326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t w = out.getDimX(); 235326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t h = out.getDimY(); 236326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 237e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams for (uint32_t y=0; y < h; y++) { 238326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint16_t *oPtr = static_cast<uint16_t *>(out.getElement(0, y)); 239326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams const uint16_t *i1 = static_cast<uint16_t *>(in.getElement(0, y*2)); 240326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams const uint16_t *i2 = static_cast<uint16_t *>(in.getElement(0, y*2+1)); 241326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 242e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams for (uint32_t x=0; x < w; x++) { 243565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams *oPtr = rsBoxFilter565(i1[0], i1[1], i2[0], i2[1]); 244565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams oPtr ++; 245565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams i1 += 2; 246565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams i2 += 2; 247565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams } 248565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams } 249565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams} 250565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams 251565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Samsstatic void mip8888(const Adapter2D &out, const Adapter2D &in) 252565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams{ 253565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams uint32_t w = out.getDimX(); 254565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams uint32_t h = out.getDimY(); 255565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams 256e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams for (uint32_t y=0; y < h; y++) { 257565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams uint32_t *oPtr = static_cast<uint32_t *>(out.getElement(0, y)); 258565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams const uint32_t *i1 = static_cast<uint32_t *>(in.getElement(0, y*2)); 259565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams const uint32_t *i2 = static_cast<uint32_t *>(in.getElement(0, y*2+1)); 260565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams 261e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams for (uint32_t x=0; x < w; x++) { 262565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams *oPtr = rsBoxFilter8888(i1[0], i1[1], i2[0], i2[1]); 263326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams oPtr ++; 264326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams i1 += 2; 265326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams i2 += 2; 266326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 267326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 268326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 269326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 270e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Samsstatic void mip(const Adapter2D &out, const Adapter2D &in) 271e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams{ 272e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams switch(out.getBaseType()->getElement()->getSizeBits()) { 273e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams case 32: 274e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams mip8888(out, in); 275e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams break; 276e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams case 16: 277e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams mip565(out, in); 278e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams break; 279e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams 280e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams } 281e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams 282e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams} 283326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 2846678e9b2568ad041429a2477177133fe4932159fJason Samstypedef void (*ElementConverter_t)(void *dst, const void *src, uint32_t count); 2856678e9b2568ad041429a2477177133fe4932159fJason Sams 2866678e9b2568ad041429a2477177133fe4932159fJason Samsstatic void elementConverter_cpy_16(void *dst, const void *src, uint32_t count) 2876678e9b2568ad041429a2477177133fe4932159fJason Sams{ 2886678e9b2568ad041429a2477177133fe4932159fJason Sams memcpy(dst, src, count * 2); 2896678e9b2568ad041429a2477177133fe4932159fJason Sams} 2906678e9b2568ad041429a2477177133fe4932159fJason Samsstatic void elementConverter_cpy_8(void *dst, const void *src, uint32_t count) 2916678e9b2568ad041429a2477177133fe4932159fJason Sams{ 2926678e9b2568ad041429a2477177133fe4932159fJason Sams memcpy(dst, src, count); 2936678e9b2568ad041429a2477177133fe4932159fJason Sams} 2946678e9b2568ad041429a2477177133fe4932159fJason Samsstatic void elementConverter_cpy_32(void *dst, const void *src, uint32_t count) 2956678e9b2568ad041429a2477177133fe4932159fJason Sams{ 2966678e9b2568ad041429a2477177133fe4932159fJason Sams memcpy(dst, src, count * 4); 2976678e9b2568ad041429a2477177133fe4932159fJason Sams} 2986678e9b2568ad041429a2477177133fe4932159fJason Sams 2996678e9b2568ad041429a2477177133fe4932159fJason Sams 3006678e9b2568ad041429a2477177133fe4932159fJason Samsstatic void elementConverter_888_to_565(void *dst, const void *src, uint32_t count) 3016678e9b2568ad041429a2477177133fe4932159fJason Sams{ 3026678e9b2568ad041429a2477177133fe4932159fJason Sams uint16_t *d = static_cast<uint16_t *>(dst); 3036678e9b2568ad041429a2477177133fe4932159fJason Sams const uint8_t *s = static_cast<const uint8_t *>(src); 3046678e9b2568ad041429a2477177133fe4932159fJason Sams 3056678e9b2568ad041429a2477177133fe4932159fJason Sams while(count--) { 3066678e9b2568ad041429a2477177133fe4932159fJason Sams *d = rs888to565(s[0], s[1], s[2]); 3076678e9b2568ad041429a2477177133fe4932159fJason Sams d++; 3086678e9b2568ad041429a2477177133fe4932159fJason Sams s+= 3; 3096678e9b2568ad041429a2477177133fe4932159fJason Sams } 3106678e9b2568ad041429a2477177133fe4932159fJason Sams} 3116678e9b2568ad041429a2477177133fe4932159fJason Sams 3126678e9b2568ad041429a2477177133fe4932159fJason Samsstatic void elementConverter_8888_to_565(void *dst, const void *src, uint32_t count) 3136678e9b2568ad041429a2477177133fe4932159fJason Sams{ 3146678e9b2568ad041429a2477177133fe4932159fJason Sams uint16_t *d = static_cast<uint16_t *>(dst); 3156678e9b2568ad041429a2477177133fe4932159fJason Sams const uint8_t *s = static_cast<const uint8_t *>(src); 3166678e9b2568ad041429a2477177133fe4932159fJason Sams 3176678e9b2568ad041429a2477177133fe4932159fJason Sams while(count--) { 3186678e9b2568ad041429a2477177133fe4932159fJason Sams *d = rs888to565(s[0], s[1], s[2]); 3196678e9b2568ad041429a2477177133fe4932159fJason Sams d++; 3206678e9b2568ad041429a2477177133fe4932159fJason Sams s+= 4; 3216678e9b2568ad041429a2477177133fe4932159fJason Sams } 3226678e9b2568ad041429a2477177133fe4932159fJason Sams} 3236678e9b2568ad041429a2477177133fe4932159fJason Sams 324a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Samsstatic ElementConverter_t pickConverter(const Element *dst, const Element *src) 325a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams{ 326a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams GLenum srcGLType = src->getGLType(); 327a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams GLenum srcGLFmt = src->getGLFormat(); 328a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams GLenum dstGLType = dst->getGLType(); 329a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams GLenum dstGLFmt = dst->getGLFormat(); 330a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams 331a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams if (srcGLFmt == dstGLFmt && srcGLType == dstGLType) { 332a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams switch(dst->getSizeBytes()) { 333a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams case 4: 334a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams return elementConverter_cpy_32; 335a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams case 2: 336a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams return elementConverter_cpy_16; 337a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams case 1: 338a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams return elementConverter_cpy_8; 339a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams } 3406678e9b2568ad041429a2477177133fe4932159fJason Sams } 3416678e9b2568ad041429a2477177133fe4932159fJason Sams 342a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams if (srcGLType == GL_UNSIGNED_BYTE && 343a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams srcGLFmt == GL_RGB && 344a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams dstGLType == GL_UNSIGNED_SHORT_5_6_5 && 345a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams dstGLType == GL_RGB) { 346a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams 3476678e9b2568ad041429a2477177133fe4932159fJason Sams return elementConverter_888_to_565; 3486678e9b2568ad041429a2477177133fe4932159fJason Sams } 3496678e9b2568ad041429a2477177133fe4932159fJason Sams 350a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams if (srcGLType == GL_UNSIGNED_BYTE && 351a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams srcGLFmt == GL_RGBA && 352a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams dstGLType == GL_UNSIGNED_SHORT_5_6_5 && 353a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams dstGLType == GL_RGB) { 3546678e9b2568ad041429a2477177133fe4932159fJason Sams 355a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams return elementConverter_8888_to_565; 356565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams } 3576678e9b2568ad041429a2477177133fe4932159fJason Sams 358a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams LOGE("pickConverter, unsuported combo, src %p, dst %p", src, dst); 3596678e9b2568ad041429a2477177133fe4932159fJason Sams return 0; 3606678e9b2568ad041429a2477177133fe4932159fJason Sams} 3616678e9b2568ad041429a2477177133fe4932159fJason Sams 3626678e9b2568ad041429a2477177133fe4932159fJason Sams 363a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason SamsRsAllocation rsi_AllocationCreateFromBitmap(Context *rsc, uint32_t w, uint32_t h, RsElement _dst, RsElement _src, bool genMips, const void *data) 3646678e9b2568ad041429a2477177133fe4932159fJason Sams{ 365a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams const Element *src = static_cast<const Element *>(_src); 366a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams const Element *dst = static_cast<const Element *>(_dst); 367c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams rsAssert(!(w & (w-1))); 368c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams rsAssert(!(h & (h-1))); 369c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 370c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams //LOGE("rsi_AllocationCreateFromBitmap %i %i %i %i %i", w, h, dstFmt, srcFmt, genMips); 371a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams rsi_TypeBegin(rsc, _dst); 3726678e9b2568ad041429a2477177133fe4932159fJason Sams rsi_TypeAdd(rsc, RS_DIMENSION_X, w); 3736678e9b2568ad041429a2477177133fe4932159fJason Sams rsi_TypeAdd(rsc, RS_DIMENSION_Y, h); 3746678e9b2568ad041429a2477177133fe4932159fJason Sams if (genMips) { 3756678e9b2568ad041429a2477177133fe4932159fJason Sams rsi_TypeAdd(rsc, RS_DIMENSION_LOD, 1); 3766678e9b2568ad041429a2477177133fe4932159fJason Sams } 3776678e9b2568ad041429a2477177133fe4932159fJason Sams RsType type = rsi_TypeCreate(rsc); 3786678e9b2568ad041429a2477177133fe4932159fJason Sams 3796678e9b2568ad041429a2477177133fe4932159fJason Sams RsAllocation vTexAlloc = rsi_AllocationCreateTyped(rsc, type); 3806678e9b2568ad041429a2477177133fe4932159fJason Sams Allocation *texAlloc = static_cast<Allocation *>(vTexAlloc); 3816678e9b2568ad041429a2477177133fe4932159fJason Sams if (texAlloc == NULL) { 3826678e9b2568ad041429a2477177133fe4932159fJason Sams LOGE("Memory allocation failure"); 3836678e9b2568ad041429a2477177133fe4932159fJason Sams return NULL; 3846678e9b2568ad041429a2477177133fe4932159fJason Sams } 3859397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams texAlloc->incUserRef(); 3866678e9b2568ad041429a2477177133fe4932159fJason Sams 387a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams ElementConverter_t cvt = pickConverter(dst, src); 3886678e9b2568ad041429a2477177133fe4932159fJason Sams cvt(texAlloc->getPtr(), data, w * h); 3896678e9b2568ad041429a2477177133fe4932159fJason Sams 3906678e9b2568ad041429a2477177133fe4932159fJason Sams if (genMips) { 391e514b45de8561fbc6ef6770845102ca10b0a69d7Jason Sams Adapter2D adapt(rsc, texAlloc); 392e514b45de8561fbc6ef6770845102ca10b0a69d7Jason Sams Adapter2D adapt2(rsc, texAlloc); 3936678e9b2568ad041429a2477177133fe4932159fJason Sams for(uint32_t lod=0; lod < (texAlloc->getType()->getLODCount() -1); lod++) { 3946678e9b2568ad041429a2477177133fe4932159fJason Sams adapt.setLOD(lod); 3956678e9b2568ad041429a2477177133fe4932159fJason Sams adapt2.setLOD(lod + 1); 396e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams mip(adapt2, adapt); 3976678e9b2568ad041429a2477177133fe4932159fJason Sams } 3986678e9b2568ad041429a2477177133fe4932159fJason Sams } 3996678e9b2568ad041429a2477177133fe4932159fJason Sams 4006678e9b2568ad041429a2477177133fe4932159fJason Sams return texAlloc; 4016678e9b2568ad041429a2477177133fe4932159fJason Sams} 4026678e9b2568ad041429a2477177133fe4932159fJason Sams 403a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason SamsRsAllocation rsi_AllocationCreateFromBitmapBoxed(Context *rsc, uint32_t w, uint32_t h, RsElement _dst, RsElement _src, bool genMips, const void *data) 404c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams{ 405a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams const Element *srcE = static_cast<const Element *>(_src); 406a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams const Element *dstE = static_cast<const Element *>(_dst); 407c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams uint32_t w2 = rsHigherPow2(w); 408c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams uint32_t h2 = rsHigherPow2(h); 409c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 410c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams if ((w2 == w) && (h2 == h)) { 411a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams return rsi_AllocationCreateFromBitmap(rsc, w, h, _dst, _src, genMips, data); 412c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams } 413c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 414a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams uint32_t bpp = srcE->getSizeBytes(); 415c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams size_t size = w2 * h2 * bpp; 416c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams uint8_t *tmp = static_cast<uint8_t *>(malloc(size)); 417c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams memset(tmp, 0, size); 418c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 419c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams const uint8_t * src = static_cast<const uint8_t *>(data); 420c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams for (uint32_t y = 0; y < h; y++) { 42150253dba3d6d1a9ace9df956ddedee7c8b33e951Jason Sams uint8_t * ydst = &tmp[(y + ((h2 - h) >> 1)) * w2 * bpp]; 4226cd833d831a797ba943dd4b4a2edf04b80a3928aMarco Nelissen memcpy(&ydst[((w2 - w) >> 1) * bpp], src, w * bpp); 42350253dba3d6d1a9ace9df956ddedee7c8b33e951Jason Sams src += w * bpp; 424c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams } 425c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 426a57c0a72c3b3babc2757d081ff8146ebaa2caf4cJason Sams RsAllocation ret = rsi_AllocationCreateFromBitmap(rsc, w2, h2, _dst, _src, genMips, tmp); 427c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams free(tmp); 428c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams return ret; 429c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 430c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 431c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 432c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 433c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams} 434c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 4359397e30ce5fe3f6af9212a93b490836b04fdfffaJason Samsvoid rsi_AllocationData(Context *rsc, RsAllocation va, const void *data, uint32_t sizeBytes) 436326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 437326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Allocation *a = static_cast<Allocation *>(va); 4389397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams a->data(data, sizeBytes); 439cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams rsc->allocationCheck(a); 440326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 441326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 4429397e30ce5fe3f6af9212a93b490836b04fdfffaJason Samsvoid rsi_Allocation1DSubData(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t count, const void *data, uint32_t sizeBytes) 443326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 444326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Allocation *a = static_cast<Allocation *>(va); 4459397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams a->subData(xoff, count, data, sizeBytes); 446cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams rsc->allocationCheck(a); 447326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 448326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 4499397e30ce5fe3f6af9212a93b490836b04fdfffaJason 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) 450326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 451326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Allocation *a = static_cast<Allocation *>(va); 4529397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams a->subData(xoff, yoff, w, h, data, sizeBytes); 453cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams rsc->allocationCheck(a); 454326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 455326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 456e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Samsvoid rsi_AllocationRead(Context *rsc, RsAllocation va, void *data) 457e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams{ 458e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams Allocation *a = static_cast<Allocation *>(va); 459e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams a->read(data); 460e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams} 461e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams 462326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 463326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 464326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 465