rsAllocation.cpp revision 9397e30ce5fe3f6af9212a93b490836b04fdfffa
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 25326e0ddf89e8df2837752fbfd7a014814b32082cJason SamsAllocation::Allocation(const Type *type) 26326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 27326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mPtr = NULL; 28326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 29326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mCpuWrite = false; 30326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mCpuRead = false; 31326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mGpuWrite = false; 32326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mGpuRead = false; 33326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 34326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mReadWriteRatio = 0; 35326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mUpdateSize = 0; 36326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 37326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mIsTexture = false; 38326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mTextureID = 0; 39326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 40326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mIsVertexBuffer = false; 41326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mBufferID = 0; 42326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 43326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mType.set(type); 44e5ffb879ae535a899a486285a23bea05e912480fJason Sams rsAssert(type); 45326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mPtr = malloc(mType->getSizeBytes()); 46326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams if (!mPtr) { 47326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams LOGE("Allocation::Allocation, alloc failure"); 48326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 49326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 50326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 51326e0ddf89e8df2837752fbfd7a014814b32082cJason SamsAllocation::~Allocation() 52326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 53326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 54326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 55326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsvoid Allocation::setCpuWritable(bool) 56326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 57326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 58326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 59326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsvoid Allocation::setGpuWritable(bool) 60326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 61326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 62326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 63326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsvoid Allocation::setCpuReadable(bool) 64326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 65326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 66326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 67326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsvoid Allocation::setGpuReadable(bool) 68326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 69326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 70326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 71326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsbool Allocation::fixAllocation() 72326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 73326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams return false; 74326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 75326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 76326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsvoid Allocation::uploadToTexture(uint32_t lodOffset) 77326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 78326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams //rsAssert(!mTextureId); 79326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams rsAssert(lodOffset < mType->getLODCount()); 80326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 81565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams GLenum type = mType->getElement()->getGLType(); 82565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams GLenum format = mType->getElement()->getGLFormat(); 83565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams 84565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams if (!type || !format) { 85565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams return; 86565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams } 87565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams 88326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams if (!mTextureID) { 89326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams glGenTextures(1, &mTextureID); 90326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 91326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams glBindTexture(GL_TEXTURE_2D, mTextureID); 92326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 93326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Adapter2D adapt(this); 94326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams for(uint32_t lod = 0; (lod + lodOffset) < mType->getLODCount(); lod++) { 95326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams adapt.setLOD(lod+lodOffset); 96326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 97326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint16_t * ptr = static_cast<uint16_t *>(adapt.getElement(0,0)); 98565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams glTexImage2D(GL_TEXTURE_2D, lod, format, 99565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams adapt.getDimX(), adapt.getDimY(), 100565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams 0, format, type, ptr); 101326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 102326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 103326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 104326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsvoid Allocation::uploadToBufferObject() 105326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 106326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams rsAssert(!mType->getDimY()); 107326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams rsAssert(!mType->getDimZ()); 108326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 109326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams if (!mBufferID) { 110326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams glGenBuffers(1, &mBufferID); 111326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 112326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams glBindBuffer(GL_ARRAY_BUFFER, mBufferID); 113326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams glBufferData(GL_ARRAY_BUFFER, mType->getSizeBytes(), getPtr(), GL_DYNAMIC_DRAW); 114326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams glBindBuffer(GL_ARRAY_BUFFER, 0); 115326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 116326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 117e5ffb879ae535a899a486285a23bea05e912480fJason Sams 1189397e30ce5fe3f6af9212a93b490836b04fdfffaJason Samsvoid Allocation::data(const void *data, uint32_t sizeBytes) 119326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 1209397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams uint32_t size = mType->getSizeBytes(); 1219397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams if (size != sizeBytes) { 1229397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams LOGE("Allocation::data called with mismatched size expected %i, got %i", size, sizeBytes); 1239397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams return; 1249397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams } 1259397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams memcpy(mPtr, data, size); 126326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 127326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 128e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Samsvoid Allocation::read(void *data) 129e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams{ 130e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams memcpy(data, mPtr, mType->getSizeBytes()); 131e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams} 132e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams 1339397e30ce5fe3f6af9212a93b490836b04fdfffaJason Samsvoid Allocation::subData(uint32_t xoff, uint32_t count, const void *data, uint32_t sizeBytes) 134326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 135326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t eSize = mType->getElementSizeBytes(); 136326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint8_t * ptr = static_cast<uint8_t *>(mPtr); 137326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams ptr += eSize * xoff; 1389397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams uint32_t size = count * eSize; 1399397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams 1409397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams if (size != sizeBytes) { 1419397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams LOGE("Allocation::subData called with mismatched size expected %i, got %i", size, sizeBytes); 1429397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams return; 1439397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams } 1449397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams memcpy(ptr, data, size); 145326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 146326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 147565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Samsvoid Allocation::subData(uint32_t xoff, uint32_t yoff, 1489397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams uint32_t w, uint32_t h, const void *data, uint32_t sizeBytes) 149326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 150326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t eSize = mType->getElementSizeBytes(); 151326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t lineSize = eSize * w; 152326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t destW = mType->getDimX(); 153326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 154326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams const uint8_t *src = static_cast<const uint8_t *>(data); 155326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint8_t *dst = static_cast<uint8_t *>(mPtr); 156326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams dst += eSize * (xoff + yoff * destW); 1579397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams 1589397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams if ((lineSize * eSize * h) != sizeBytes) { 1599397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams rsAssert(!"Allocation::subData called with mismatched size"); 1609397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams return; 1619397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams } 1629397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams 163326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams for (uint32_t line=yoff; line < (yoff+h); line++) { 164326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint8_t * ptr = static_cast<uint8_t *>(mPtr); 165326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams memcpy(dst, src, lineSize); 166326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams src += lineSize; 167326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams dst += destW * eSize; 168326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 169326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 170326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 171326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsvoid Allocation::subData(uint32_t xoff, uint32_t yoff, uint32_t zoff, 1729397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams uint32_t w, uint32_t h, uint32_t d, const void *data, uint32_t sizeBytes) 173326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 174326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 175326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 176326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 177326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 178326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams///////////////// 179565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams// 180326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 181326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 182326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsnamespace android { 183326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsnamespace renderscript { 184326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 185326e0ddf89e8df2837752fbfd7a014814b32082cJason SamsRsAllocation rsi_AllocationCreateTyped(Context *rsc, RsType vtype) 186326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 187326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams const Type * type = static_cast<const Type *>(vtype); 188326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 189326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Allocation * alloc = new Allocation(type); 1909397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams alloc->incUserRef(); 191326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams return alloc; 192326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 193326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 194326e0ddf89e8df2837752fbfd7a014814b32082cJason SamsRsAllocation rsi_AllocationCreatePredefSized(Context *rsc, RsElementPredefined t, size_t count) 195326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 196326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams RsElement e = rsi_ElementGetPredefined(rsc, t); 197326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams return rsi_AllocationCreateSized(rsc, e, count); 198326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 199326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 200326e0ddf89e8df2837752fbfd7a014814b32082cJason SamsRsAllocation rsi_AllocationCreateSized(Context *rsc, RsElement e, size_t count) 201326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 202326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Type * type = new Type(); 203326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams type->setDimX(count); 204326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams type->setElement(static_cast<Element *>(e)); 205326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams type->compute(); 206326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams return rsi_AllocationCreateTyped(rsc, type); 207326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 208326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 209326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsvoid rsi_AllocationUploadToTexture(Context *rsc, RsAllocation va, uint32_t baseMipLevel) 210326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 211326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Allocation *alloc = static_cast<Allocation *>(va); 212326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams alloc->uploadToTexture(baseMipLevel); 213326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 214326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 215326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsvoid rsi_AllocationUploadToBufferObject(Context *rsc, RsAllocation va) 216326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 217326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Allocation *alloc = static_cast<Allocation *>(va); 218326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams alloc->uploadToBufferObject(); 219326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 220326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 221565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Samsstatic void mip565(const Adapter2D &out, const Adapter2D &in) 222326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 223326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t w = out.getDimX(); 224326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t h = out.getDimY(); 225326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 226e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams for (uint32_t y=0; y < h; y++) { 227326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint16_t *oPtr = static_cast<uint16_t *>(out.getElement(0, y)); 228326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams const uint16_t *i1 = static_cast<uint16_t *>(in.getElement(0, y*2)); 229326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams const uint16_t *i2 = static_cast<uint16_t *>(in.getElement(0, y*2+1)); 230326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 231e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams for (uint32_t x=0; x < w; x++) { 232565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams *oPtr = rsBoxFilter565(i1[0], i1[1], i2[0], i2[1]); 233565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams oPtr ++; 234565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams i1 += 2; 235565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams i2 += 2; 236565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams } 237565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams } 238565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams} 239565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams 240565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Samsstatic void mip8888(const Adapter2D &out, const Adapter2D &in) 241565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams{ 242565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams uint32_t w = out.getDimX(); 243565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams uint32_t h = out.getDimY(); 244565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams 245e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams for (uint32_t y=0; y < h; y++) { 246565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams uint32_t *oPtr = static_cast<uint32_t *>(out.getElement(0, y)); 247565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams const uint32_t *i1 = static_cast<uint32_t *>(in.getElement(0, y*2)); 248565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams const uint32_t *i2 = static_cast<uint32_t *>(in.getElement(0, y*2+1)); 249565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams 250e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams for (uint32_t x=0; x < w; x++) { 251565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams *oPtr = rsBoxFilter8888(i1[0], i1[1], i2[0], i2[1]); 252326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams oPtr ++; 253326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams i1 += 2; 254326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams i2 += 2; 255326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 256326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 257326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 258326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 259e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Samsstatic void mip(const Adapter2D &out, const Adapter2D &in) 260e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams{ 261e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams switch(out.getBaseType()->getElement()->getSizeBits()) { 262e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams case 32: 263e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams mip8888(out, in); 264e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams break; 265e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams case 16: 266e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams mip565(out, in); 267e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams break; 268e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams 269e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams } 270e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams 271e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams} 272326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 2736678e9b2568ad041429a2477177133fe4932159fJason Samstypedef void (*ElementConverter_t)(void *dst, const void *src, uint32_t count); 2746678e9b2568ad041429a2477177133fe4932159fJason Sams 2756678e9b2568ad041429a2477177133fe4932159fJason Samsstatic void elementConverter_cpy_16(void *dst, const void *src, uint32_t count) 2766678e9b2568ad041429a2477177133fe4932159fJason Sams{ 2776678e9b2568ad041429a2477177133fe4932159fJason Sams memcpy(dst, src, count * 2); 2786678e9b2568ad041429a2477177133fe4932159fJason Sams} 2796678e9b2568ad041429a2477177133fe4932159fJason Samsstatic void elementConverter_cpy_8(void *dst, const void *src, uint32_t count) 2806678e9b2568ad041429a2477177133fe4932159fJason Sams{ 2816678e9b2568ad041429a2477177133fe4932159fJason Sams memcpy(dst, src, count); 2826678e9b2568ad041429a2477177133fe4932159fJason Sams} 2836678e9b2568ad041429a2477177133fe4932159fJason Samsstatic void elementConverter_cpy_32(void *dst, const void *src, uint32_t count) 2846678e9b2568ad041429a2477177133fe4932159fJason Sams{ 2856678e9b2568ad041429a2477177133fe4932159fJason Sams memcpy(dst, src, count * 4); 2866678e9b2568ad041429a2477177133fe4932159fJason Sams} 2876678e9b2568ad041429a2477177133fe4932159fJason Sams 2886678e9b2568ad041429a2477177133fe4932159fJason Sams 2896678e9b2568ad041429a2477177133fe4932159fJason Samsstatic void elementConverter_888_to_565(void *dst, const void *src, uint32_t count) 2906678e9b2568ad041429a2477177133fe4932159fJason Sams{ 2916678e9b2568ad041429a2477177133fe4932159fJason Sams uint16_t *d = static_cast<uint16_t *>(dst); 2926678e9b2568ad041429a2477177133fe4932159fJason Sams const uint8_t *s = static_cast<const uint8_t *>(src); 2936678e9b2568ad041429a2477177133fe4932159fJason Sams 2946678e9b2568ad041429a2477177133fe4932159fJason Sams while(count--) { 2956678e9b2568ad041429a2477177133fe4932159fJason Sams *d = rs888to565(s[0], s[1], s[2]); 2966678e9b2568ad041429a2477177133fe4932159fJason Sams d++; 2976678e9b2568ad041429a2477177133fe4932159fJason Sams s+= 3; 2986678e9b2568ad041429a2477177133fe4932159fJason Sams } 2996678e9b2568ad041429a2477177133fe4932159fJason Sams} 3006678e9b2568ad041429a2477177133fe4932159fJason Sams 3016678e9b2568ad041429a2477177133fe4932159fJason Samsstatic void elementConverter_8888_to_565(void *dst, const void *src, uint32_t count) 3026678e9b2568ad041429a2477177133fe4932159fJason Sams{ 3036678e9b2568ad041429a2477177133fe4932159fJason Sams uint16_t *d = static_cast<uint16_t *>(dst); 3046678e9b2568ad041429a2477177133fe4932159fJason Sams const uint8_t *s = static_cast<const uint8_t *>(src); 3056678e9b2568ad041429a2477177133fe4932159fJason Sams 3066678e9b2568ad041429a2477177133fe4932159fJason Sams while(count--) { 3076678e9b2568ad041429a2477177133fe4932159fJason Sams *d = rs888to565(s[0], s[1], s[2]); 3086678e9b2568ad041429a2477177133fe4932159fJason Sams d++; 3096678e9b2568ad041429a2477177133fe4932159fJason Sams s+= 4; 3106678e9b2568ad041429a2477177133fe4932159fJason Sams } 3116678e9b2568ad041429a2477177133fe4932159fJason Sams} 3126678e9b2568ad041429a2477177133fe4932159fJason Sams 3136678e9b2568ad041429a2477177133fe4932159fJason Samsstatic ElementConverter_t pickConverter(RsElementPredefined dstFmt, RsElementPredefined srcFmt) 3146678e9b2568ad041429a2477177133fe4932159fJason Sams{ 315565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams if ((dstFmt == RS_ELEMENT_RGB_565) && 3166678e9b2568ad041429a2477177133fe4932159fJason Sams (srcFmt == RS_ELEMENT_RGB_565)) { 3176678e9b2568ad041429a2477177133fe4932159fJason Sams return elementConverter_cpy_16; 3186678e9b2568ad041429a2477177133fe4932159fJason Sams } 3196678e9b2568ad041429a2477177133fe4932159fJason Sams 320565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams if ((dstFmt == RS_ELEMENT_RGB_565) && 3216678e9b2568ad041429a2477177133fe4932159fJason Sams (srcFmt == RS_ELEMENT_RGB_888)) { 3226678e9b2568ad041429a2477177133fe4932159fJason Sams return elementConverter_888_to_565; 3236678e9b2568ad041429a2477177133fe4932159fJason Sams } 3246678e9b2568ad041429a2477177133fe4932159fJason Sams 325565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams if ((dstFmt == RS_ELEMENT_RGB_565) && 3266678e9b2568ad041429a2477177133fe4932159fJason Sams (srcFmt == RS_ELEMENT_RGBA_8888)) { 3276678e9b2568ad041429a2477177133fe4932159fJason Sams return elementConverter_8888_to_565; 3286678e9b2568ad041429a2477177133fe4932159fJason Sams } 3296678e9b2568ad041429a2477177133fe4932159fJason Sams 330565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams if ((dstFmt == RS_ELEMENT_RGBA_8888) && 331565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams (srcFmt == RS_ELEMENT_RGBA_8888)) { 332565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams return elementConverter_cpy_32; 333565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams } 3346678e9b2568ad041429a2477177133fe4932159fJason Sams 335c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams LOGE("pickConverter, unsuported combo, src %i, dst %i", srcFmt, dstFmt); 3366678e9b2568ad041429a2477177133fe4932159fJason Sams return 0; 3376678e9b2568ad041429a2477177133fe4932159fJason Sams} 3386678e9b2568ad041429a2477177133fe4932159fJason Sams 3396678e9b2568ad041429a2477177133fe4932159fJason Sams 3406678e9b2568ad041429a2477177133fe4932159fJason SamsRsAllocation rsi_AllocationCreateFromBitmap(Context *rsc, uint32_t w, uint32_t h, RsElementPredefined dstFmt, RsElementPredefined srcFmt, bool genMips, const void *data) 3416678e9b2568ad041429a2477177133fe4932159fJason Sams{ 342c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams rsAssert(!(w & (w-1))); 343c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams rsAssert(!(h & (h-1))); 344c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 345c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams //LOGE("rsi_AllocationCreateFromBitmap %i %i %i %i %i", w, h, dstFmt, srcFmt, genMips); 346c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams rsi_TypeBegin(rsc, rsi_ElementGetPredefined(rsc, dstFmt)); 3476678e9b2568ad041429a2477177133fe4932159fJason Sams rsi_TypeAdd(rsc, RS_DIMENSION_X, w); 3486678e9b2568ad041429a2477177133fe4932159fJason Sams rsi_TypeAdd(rsc, RS_DIMENSION_Y, h); 3496678e9b2568ad041429a2477177133fe4932159fJason Sams if (genMips) { 3506678e9b2568ad041429a2477177133fe4932159fJason Sams rsi_TypeAdd(rsc, RS_DIMENSION_LOD, 1); 3516678e9b2568ad041429a2477177133fe4932159fJason Sams } 3526678e9b2568ad041429a2477177133fe4932159fJason Sams RsType type = rsi_TypeCreate(rsc); 3536678e9b2568ad041429a2477177133fe4932159fJason Sams 3546678e9b2568ad041429a2477177133fe4932159fJason Sams RsAllocation vTexAlloc = rsi_AllocationCreateTyped(rsc, type); 3556678e9b2568ad041429a2477177133fe4932159fJason Sams Allocation *texAlloc = static_cast<Allocation *>(vTexAlloc); 3566678e9b2568ad041429a2477177133fe4932159fJason Sams if (texAlloc == NULL) { 3576678e9b2568ad041429a2477177133fe4932159fJason Sams LOGE("Memory allocation failure"); 3586678e9b2568ad041429a2477177133fe4932159fJason Sams return NULL; 3596678e9b2568ad041429a2477177133fe4932159fJason Sams } 3609397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams texAlloc->incUserRef(); 3616678e9b2568ad041429a2477177133fe4932159fJason Sams 3626678e9b2568ad041429a2477177133fe4932159fJason Sams ElementConverter_t cvt = pickConverter(dstFmt, srcFmt); 3636678e9b2568ad041429a2477177133fe4932159fJason Sams cvt(texAlloc->getPtr(), data, w * h); 3646678e9b2568ad041429a2477177133fe4932159fJason Sams 3656678e9b2568ad041429a2477177133fe4932159fJason Sams if (genMips) { 3666678e9b2568ad041429a2477177133fe4932159fJason Sams Adapter2D adapt(texAlloc); 3676678e9b2568ad041429a2477177133fe4932159fJason Sams Adapter2D adapt2(texAlloc); 3686678e9b2568ad041429a2477177133fe4932159fJason Sams for(uint32_t lod=0; lod < (texAlloc->getType()->getLODCount() -1); lod++) { 3696678e9b2568ad041429a2477177133fe4932159fJason Sams adapt.setLOD(lod); 3706678e9b2568ad041429a2477177133fe4932159fJason Sams adapt2.setLOD(lod + 1); 371e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams mip(adapt2, adapt); 3726678e9b2568ad041429a2477177133fe4932159fJason Sams } 3736678e9b2568ad041429a2477177133fe4932159fJason Sams } 3746678e9b2568ad041429a2477177133fe4932159fJason Sams 3756678e9b2568ad041429a2477177133fe4932159fJason Sams return texAlloc; 3766678e9b2568ad041429a2477177133fe4932159fJason Sams} 3776678e9b2568ad041429a2477177133fe4932159fJason Sams 378c9d43db4d216b01b13aebfdb31d5615909591b33Jason Samsstatic uint32_t fmtToBits(RsElementPredefined fmt) 379c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams{ 380c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams return 16; 381c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams} 382c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 383c9d43db4d216b01b13aebfdb31d5615909591b33Jason SamsRsAllocation rsi_AllocationCreateFromBitmapBoxed(Context *rsc, uint32_t w, uint32_t h, RsElementPredefined dstFmt, RsElementPredefined srcFmt, bool genMips, const void *data) 384c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams{ 385c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams uint32_t w2 = rsHigherPow2(w); 386c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams uint32_t h2 = rsHigherPow2(h); 387c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 388c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams if ((w2 == w) && (h2 == h)) { 389c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams return rsi_AllocationCreateFromBitmap(rsc, w, h, dstFmt, srcFmt, genMips, data); 390c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams } 391c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 392c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams uint32_t bpp = fmtToBits(srcFmt) >> 3; 393c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams size_t size = w2 * h2 * bpp; 394c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams uint8_t *tmp = static_cast<uint8_t *>(malloc(size)); 395c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams memset(tmp, 0, size); 396c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 397c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams const uint8_t * src = static_cast<const uint8_t *>(data); 398c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams for (uint32_t y = 0; y < h; y++) { 39950253dba3d6d1a9ace9df956ddedee7c8b33e951Jason Sams uint8_t * ydst = &tmp[(y + ((h2 - h) >> 1)) * w2 * bpp]; 400c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams memcpy(&ydst[(w2 - w) >> 1], src, w * bpp); 40150253dba3d6d1a9ace9df956ddedee7c8b33e951Jason Sams src += w * bpp; 402c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams } 403c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 404c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams RsAllocation ret = rsi_AllocationCreateFromBitmap(rsc, w2, h2, dstFmt, srcFmt, genMips, tmp); 405c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams free(tmp); 406c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams return ret; 407c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 408c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 409c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 410c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 411c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams} 412c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 413c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 4146678e9b2568ad041429a2477177133fe4932159fJason SamsRsAllocation rsi_AllocationCreateFromFile(Context *rsc, const char *file, bool genMips) 415326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 416565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams bool use32bpp = false; 417565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams 418326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams typedef struct _Win3xBitmapHeader 419326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams { 420326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint16_t type; 421326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t totalSize; 422326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t reserved; 423326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t offset; 424326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams int32_t hdrSize; /* Size of this header in bytes */ 425326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams int32_t width; /* Image width in pixels */ 426326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams int32_t height; /* Image height in pixels */ 427326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams int16_t planes; /* Number of color planes */ 428326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams int16_t bpp; /* Number of bits per pixel */ 429326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams /* Fields added for Windows 3.x follow this line */ 430326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams int32_t compression; /* Compression methods used */ 431326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams int32_t sizeOfBitmap; /* Size of bitmap in bytes */ 432326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams int32_t horzResolution; /* Horizontal resolution in pixels per meter */ 433326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams int32_t vertResolution; /* Vertical resolution in pixels per meter */ 434326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams int32_t colorsUsed; /* Number of colors in the image */ 435326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams int32_t colorsImportant; /* Minimum number of important colors */ 436326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } __attribute__((__packed__)) WIN3XBITMAPHEADER; 437326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 438326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams _Win3xBitmapHeader hdr; 439326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 440326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams FILE *f = fopen(file, "rb"); 441326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams if (f == NULL) { 442326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams LOGE("rsAllocationCreateFromBitmap failed to open file %s", file); 443326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams return NULL; 444326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 445326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams memset(&hdr, 0, sizeof(hdr)); 446326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams fread(&hdr, sizeof(hdr), 1, f); 447326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 448326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams if (hdr.bpp != 24) { 449326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams LOGE("Unsuported BMP type"); 450326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams fclose(f); 451326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams return NULL; 452326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 453326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 454326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams int32_t texWidth = rsHigherPow2(hdr.width); 455326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams int32_t texHeight = rsHigherPow2(hdr.height); 456326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 457565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams if (use32bpp) { 458565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams rsi_TypeBegin(rsc, rsi_ElementGetPredefined(rsc, RS_ELEMENT_RGBA_8888)); 459565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams } else { 460565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams rsi_TypeBegin(rsc, rsi_ElementGetPredefined(rsc, RS_ELEMENT_RGB_565)); 461565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams } 462326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams rsi_TypeAdd(rsc, RS_DIMENSION_X, texWidth); 463326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams rsi_TypeAdd(rsc, RS_DIMENSION_Y, texHeight); 464326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams if (genMips) { 465326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams rsi_TypeAdd(rsc, RS_DIMENSION_LOD, 1); 466326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 467326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams RsType type = rsi_TypeCreate(rsc); 468326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 469326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams RsAllocation vTexAlloc = rsi_AllocationCreateTyped(rsc, type); 470326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Allocation *texAlloc = static_cast<Allocation *>(vTexAlloc); 4719397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams texAlloc->incUserRef(); 472326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams if (texAlloc == NULL) { 473326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams LOGE("Memory allocation failure"); 474326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams fclose(f); 475326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams return NULL; 476326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 477326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 478326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams // offset to letterbox if height is not pow2 479326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Adapter2D adapt(texAlloc); 480326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint8_t * fileInBuf = new uint8_t[texWidth * 3]; 481326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t yOffset = (hdr.width - hdr.height) / 2; 482565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams 483565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams if (use32bpp) { 484565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams uint8_t *tmp = static_cast<uint8_t *>(adapt.getElement(0, yOffset)); 485565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams for (int y=0; y < hdr.height; y++) { 486565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams fseek(f, hdr.offset + (y*hdr.width*3), SEEK_SET); 487565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams fread(fileInBuf, 1, hdr.width * 3, f); 488565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams for(int x=0; x < hdr.width; x++) { 489565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams tmp[0] = fileInBuf[x*3 + 2]; 490565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams tmp[1] = fileInBuf[x*3 + 1]; 491565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams tmp[2] = fileInBuf[x*3]; 492565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams tmp[3] = 0xff; 493565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams tmp += 4; 494565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams } 495565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams } 496565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams } else { 497565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams uint16_t *tmp = static_cast<uint16_t *>(adapt.getElement(0, yOffset)); 498565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams for (int y=0; y < hdr.height; y++) { 499565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams fseek(f, hdr.offset + (y*hdr.width*3), SEEK_SET); 500565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams fread(fileInBuf, 1, hdr.width * 3, f); 501565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams for(int x=0; x < hdr.width; x++) { 502565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams *tmp = rs888to565(fileInBuf[x*3 + 2], fileInBuf[x*3 + 1], fileInBuf[x*3]); 503565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams tmp++; 504565ac36ee479f9d7b83e2030ac9646a09cb886a1Jason Sams } 505326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 506326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 507326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 508326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams fclose(f); 509326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams delete [] fileInBuf; 510326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 511326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams if (genMips) { 512326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Adapter2D adapt2(texAlloc); 513326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams for(uint32_t lod=0; lod < (texAlloc->getType()->getLODCount() -1); lod++) { 514326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams adapt.setLOD(lod); 515326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams adapt2.setLOD(lod + 1); 516e9f5c53929c6c46872c4e9ba7cc3d0e528f5ad01Jason Sams mip(adapt2, adapt); 517326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 518326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 519326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 520326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams return texAlloc; 521326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 522326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 5239397e30ce5fe3f6af9212a93b490836b04fdfffaJason Samsvoid rsi_AllocationData(Context *rsc, RsAllocation va, const void *data, uint32_t sizeBytes) 524326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 525326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Allocation *a = static_cast<Allocation *>(va); 5269397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams a->data(data, sizeBytes); 527cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams rsc->allocationCheck(a); 528326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 529326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 5309397e30ce5fe3f6af9212a93b490836b04fdfffaJason Samsvoid rsi_Allocation1DSubData(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t count, const void *data, uint32_t sizeBytes) 531326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 532326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Allocation *a = static_cast<Allocation *>(va); 5339397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams a->subData(xoff, count, data, sizeBytes); 534cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams rsc->allocationCheck(a); 535326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 536326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 5379397e30ce5fe3f6af9212a93b490836b04fdfffaJason 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) 538326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 539326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Allocation *a = static_cast<Allocation *>(va); 5409397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams a->subData(xoff, yoff, w, h, data, sizeBytes); 541cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams rsc->allocationCheck(a); 542326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 543326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 544e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Samsvoid rsi_AllocationRead(Context *rsc, RsAllocation va, void *data) 545e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams{ 546e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams Allocation *a = static_cast<Allocation *>(va); 547e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams a->read(data); 548e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams} 549e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams 550326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 551326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 552326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 553