rsAllocation.cpp revision 0b575de8ed0b628d84d256f5846500b0385979bd
1/* 2 * Copyright (C) 2013 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17#include "rsContext.h" 18#include "rsAllocation.h" 19#include "rsAdapter.h" 20#include "rs_hal.h" 21 22#ifndef RS_SERVER 23#include "system/window.h" 24#include "gui/GLConsumer.h" 25#endif 26 27using namespace android; 28using namespace android::renderscript; 29 30Allocation::Allocation(Context *rsc, const Type *type, uint32_t usages, 31 RsAllocationMipmapControl mc, void * ptr) 32 : ObjectBase(rsc) { 33 34 memset(&mHal, 0, sizeof(mHal)); 35 mHal.state.mipmapControl = RS_ALLOCATION_MIPMAP_NONE; 36 mHal.state.usageFlags = usages; 37 mHal.state.mipmapControl = mc; 38 mHal.state.userProvidedPtr = ptr; 39 40 setType(type); 41 updateCache(); 42} 43 44void Allocation::operator delete(void* ptr) { 45 if (ptr) { 46 Allocation *a = (Allocation*) ptr; 47 a->getContext()->mHal.funcs.freeRuntimeMem(ptr); 48 } 49} 50 51Allocation * Allocation::createAllocation(Context *rsc, const Type *type, uint32_t usages, 52 RsAllocationMipmapControl mc, void * ptr) { 53 // Allocation objects must use allocator specified by the driver 54 void* allocMem = rsc->mHal.funcs.allocRuntimeMem(sizeof(Allocation), 0); 55 56 if (!allocMem) { 57 rsc->setError(RS_ERROR_FATAL_DRIVER, "Couldn't allocate memory for Allocation"); 58 return NULL; 59 } 60 61 Allocation *a = new (allocMem) Allocation(rsc, type, usages, mc, ptr); 62 63 if (!rsc->mHal.funcs.allocation.init(rsc, a, type->getElement()->getHasReferences())) { 64 rsc->setError(RS_ERROR_FATAL_DRIVER, "Allocation::Allocation, alloc failure"); 65 delete a; 66 return NULL; 67 } 68 69 return a; 70} 71 72void Allocation::updateCache() { 73 const Type *type = mHal.state.type; 74 mHal.state.yuv = type->getDimYuv(); 75 mHal.state.hasFaces = type->getDimFaces(); 76 mHal.state.hasMipmaps = type->getDimLOD(); 77 mHal.state.elementSizeBytes = type->getElementSizeBytes(); 78 mHal.state.hasReferences = mHal.state.type->getElement()->getHasReferences(); 79} 80 81Allocation::~Allocation() { 82 freeChildrenUnlocked(); 83 mRSC->mHal.funcs.allocation.destroy(mRSC, this); 84} 85 86void Allocation::syncAll(Context *rsc, RsAllocationUsageType src) { 87 rsc->mHal.funcs.allocation.syncAll(rsc, this, src); 88} 89 90void Allocation::data(Context *rsc, uint32_t xoff, uint32_t lod, 91 uint32_t count, const void *data, size_t sizeBytes) { 92 const size_t eSize = mHal.state.type->getElementSizeBytes(); 93 94 if ((count * eSize) != sizeBytes) { 95 ALOGE("Allocation::subData called with mismatched size expected %zu, got %zu", 96 (count * eSize), sizeBytes); 97 mHal.state.type->dumpLOGV("type info"); 98 return; 99 } 100 101 rsc->mHal.funcs.allocation.data1D(rsc, this, xoff, lod, count, data, sizeBytes); 102 sendDirty(rsc); 103} 104 105void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face, 106 uint32_t w, uint32_t h, const void *data, size_t sizeBytes, size_t stride) { 107 rsc->mHal.funcs.allocation.data2D(rsc, this, xoff, yoff, lod, face, w, h, data, sizeBytes, stride); 108 sendDirty(rsc); 109} 110 111void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t zoff, 112 uint32_t lod, RsAllocationCubemapFace face, 113 uint32_t w, uint32_t h, uint32_t d, const void *data, size_t sizeBytes) { 114} 115 116void Allocation::read(Context *rsc, uint32_t xoff, uint32_t lod, 117 uint32_t count, void *data, size_t sizeBytes) { 118 const size_t eSize = mHal.state.type->getElementSizeBytes(); 119 120 if ((count * eSize) != sizeBytes) { 121 ALOGE("Allocation::read called with mismatched size expected %zu, got %zu", 122 (count * eSize), sizeBytes); 123 mHal.state.type->dumpLOGV("type info"); 124 return; 125 } 126 127 rsc->mHal.funcs.allocation.read1D(rsc, this, xoff, lod, count, data, sizeBytes); 128} 129 130void Allocation::readUnchecked(Context *rsc, uint32_t xoff, uint32_t lod, 131 uint32_t count, void *data, size_t sizeBytes) { 132 rsc->mHal.funcs.allocation.read1D(rsc, this, xoff, lod, count, data, sizeBytes); 133} 134 135 136void Allocation::read(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face, 137 uint32_t w, uint32_t h, void *data, size_t sizeBytes) { 138 const size_t eSize = mHal.state.elementSizeBytes; 139 const size_t lineSize = eSize * w; 140 141 if ((lineSize * h) != sizeBytes) { 142 ALOGE("Allocation size mismatch, expected %zu, got %zu", (lineSize * h), sizeBytes); 143 rsAssert(!"Allocation::read called with mismatched size"); 144 return; 145 } 146 147 read(rsc, xoff, yoff, lod, face, w, h, data, sizeBytes, lineSize); 148} 149 150void Allocation::read(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face, 151 uint32_t w, uint32_t h, void *data, size_t sizeBytes, size_t stride) { 152 const size_t eSize = mHal.state.elementSizeBytes; 153 const size_t lineSize = eSize * w; 154 if (!stride) { 155 stride = lineSize; 156 } 157 158 rsc->mHal.funcs.allocation.read2D(rsc, this, xoff, yoff, lod, face, w, h, data, sizeBytes, stride); 159} 160 161void Allocation::read(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t zoff, 162 uint32_t lod, RsAllocationCubemapFace face, 163 uint32_t w, uint32_t h, uint32_t d, void *data, size_t sizeBytes) { 164} 165 166void Allocation::elementData(Context *rsc, uint32_t x, const void *data, 167 uint32_t cIdx, size_t sizeBytes) { 168 size_t eSize = mHal.state.elementSizeBytes; 169 170 if (cIdx >= mHal.state.type->getElement()->getFieldCount()) { 171 ALOGE("Error Allocation::subElementData component %i out of range.", cIdx); 172 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData component out of range."); 173 return; 174 } 175 176 if (x >= mHal.drvState.lod[0].dimX) { 177 ALOGE("Error Allocation::subElementData X offset %i out of range.", x); 178 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range."); 179 return; 180 } 181 182 const Element * e = mHal.state.type->getElement()->getField(cIdx); 183 uint32_t elemArraySize = mHal.state.type->getElement()->getFieldArraySize(cIdx); 184 if (sizeBytes != e->getSizeBytes() * elemArraySize) { 185 ALOGE("Error Allocation::subElementData data size %zu does not match field size %zu.", sizeBytes, e->getSizeBytes()); 186 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData bad size."); 187 return; 188 } 189 190 rsc->mHal.funcs.allocation.elementData1D(rsc, this, x, data, cIdx, sizeBytes); 191 sendDirty(rsc); 192} 193 194void Allocation::elementData(Context *rsc, uint32_t x, uint32_t y, 195 const void *data, uint32_t cIdx, size_t sizeBytes) { 196 size_t eSize = mHal.state.elementSizeBytes; 197 198 if (x >= mHal.drvState.lod[0].dimX) { 199 ALOGE("Error Allocation::subElementData X offset %i out of range.", x); 200 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range."); 201 return; 202 } 203 204 if (y >= mHal.drvState.lod[0].dimY) { 205 ALOGE("Error Allocation::subElementData X offset %i out of range.", x); 206 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range."); 207 return; 208 } 209 210 if (cIdx >= mHal.state.type->getElement()->getFieldCount()) { 211 ALOGE("Error Allocation::subElementData component %i out of range.", cIdx); 212 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData component out of range."); 213 return; 214 } 215 216 const Element * e = mHal.state.type->getElement()->getField(cIdx); 217 uint32_t elemArraySize = mHal.state.type->getElement()->getFieldArraySize(cIdx); 218 if (sizeBytes != e->getSizeBytes() * elemArraySize) { 219 ALOGE("Error Allocation::subElementData data size %zu does not match field size %zu.", sizeBytes, e->getSizeBytes()); 220 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData bad size."); 221 return; 222 } 223 224 rsc->mHal.funcs.allocation.elementData2D(rsc, this, x, y, data, cIdx, sizeBytes); 225 sendDirty(rsc); 226} 227 228void Allocation::addProgramToDirty(const Program *p) { 229 mToDirtyList.push(p); 230} 231 232void Allocation::removeProgramToDirty(const Program *p) { 233 for (size_t ct=0; ct < mToDirtyList.size(); ct++) { 234 if (mToDirtyList[ct] == p) { 235 mToDirtyList.removeAt(ct); 236 return; 237 } 238 } 239 rsAssert(0); 240} 241 242void Allocation::dumpLOGV(const char *prefix) const { 243 ObjectBase::dumpLOGV(prefix); 244 245 String8 s(prefix); 246 s.append(" type "); 247 if (mHal.state.type) { 248 mHal.state.type->dumpLOGV(s.string()); 249 } 250 251 ALOGV("%s allocation ptr=%p mUsageFlags=0x04%x, mMipmapControl=0x%04x", 252 prefix, mHal.drvState.lod[0].mallocPtr, mHal.state.usageFlags, mHal.state.mipmapControl); 253} 254 255uint32_t Allocation::getPackedSize() const { 256 uint32_t numItems = mHal.state.type->getSizeBytes() / mHal.state.type->getElementSizeBytes(); 257 return numItems * mHal.state.type->getElement()->getSizeBytesUnpadded(); 258} 259 260void Allocation::writePackedData(Context *rsc, const Type *type, 261 uint8_t *dst, const uint8_t *src, bool dstPadded) { 262 const Element *elem = type->getElement(); 263 uint32_t unpaddedBytes = elem->getSizeBytesUnpadded(); 264 uint32_t paddedBytes = elem->getSizeBytes(); 265 uint32_t numItems = type->getSizeBytes() / paddedBytes; 266 267 uint32_t srcInc = !dstPadded ? paddedBytes : unpaddedBytes; 268 uint32_t dstInc = dstPadded ? paddedBytes : unpaddedBytes; 269 270 // no sub-elements 271 uint32_t fieldCount = elem->getFieldCount(); 272 if (fieldCount == 0) { 273 for (uint32_t i = 0; i < numItems; i ++) { 274 memcpy(dst, src, unpaddedBytes); 275 src += srcInc; 276 dst += dstInc; 277 } 278 return; 279 } 280 281 // Cache offsets 282 uint32_t *offsetsPadded = new uint32_t[fieldCount]; 283 uint32_t *offsetsUnpadded = new uint32_t[fieldCount]; 284 uint32_t *sizeUnpadded = new uint32_t[fieldCount]; 285 286 for (uint32_t i = 0; i < fieldCount; i++) { 287 offsetsPadded[i] = elem->getFieldOffsetBytes(i); 288 offsetsUnpadded[i] = elem->getFieldOffsetBytesUnpadded(i); 289 sizeUnpadded[i] = elem->getField(i)->getSizeBytesUnpadded(); 290 } 291 292 uint32_t *srcOffsets = !dstPadded ? offsetsPadded : offsetsUnpadded; 293 uint32_t *dstOffsets = dstPadded ? offsetsPadded : offsetsUnpadded; 294 295 // complex elements, need to copy subelem after subelem 296 for (uint32_t i = 0; i < numItems; i ++) { 297 for (uint32_t fI = 0; fI < fieldCount; fI++) { 298 memcpy(dst + dstOffsets[fI], src + srcOffsets[fI], sizeUnpadded[fI]); 299 } 300 src += srcInc; 301 dst += dstInc; 302 } 303 304 delete[] offsetsPadded; 305 delete[] offsetsUnpadded; 306 delete[] sizeUnpadded; 307} 308 309void Allocation::unpackVec3Allocation(Context *rsc, const void *data, size_t dataSize) { 310 const uint8_t *src = (const uint8_t*)data; 311 uint8_t *dst = (uint8_t *)rsc->mHal.funcs.allocation.lock1D(rsc, this); 312 313 writePackedData(rsc, getType(), dst, src, true); 314 rsc->mHal.funcs.allocation.unlock1D(rsc, this); 315} 316 317void Allocation::packVec3Allocation(Context *rsc, OStream *stream) const { 318 uint32_t paddedBytes = getType()->getElement()->getSizeBytes(); 319 uint32_t unpaddedBytes = getType()->getElement()->getSizeBytesUnpadded(); 320 uint32_t numItems = mHal.state.type->getSizeBytes() / paddedBytes; 321 322 const uint8_t *src = (const uint8_t*)rsc->mHal.funcs.allocation.lock1D(rsc, this); 323 uint8_t *dst = new uint8_t[numItems * unpaddedBytes]; 324 325 writePackedData(rsc, getType(), dst, src, false); 326 stream->addByteArray(dst, getPackedSize()); 327 328 delete[] dst; 329 rsc->mHal.funcs.allocation.unlock1D(rsc, this); 330} 331 332void Allocation::serialize(Context *rsc, OStream *stream) const { 333 // Need to identify ourselves 334 stream->addU32((uint32_t)getClassId()); 335 336 String8 name(getName()); 337 stream->addString(&name); 338 339 // First thing we need to serialize is the type object since it will be needed 340 // to initialize the class 341 mHal.state.type->serialize(rsc, stream); 342 343 uint32_t dataSize = mHal.state.type->getSizeBytes(); 344 // 3 element vectors are padded to 4 in memory, but padding isn't serialized 345 uint32_t packedSize = getPackedSize(); 346 // Write how much data we are storing 347 stream->addU32(packedSize); 348 if (dataSize == packedSize) { 349 // Now write the data 350 stream->addByteArray(rsc->mHal.funcs.allocation.lock1D(rsc, this), dataSize); 351 rsc->mHal.funcs.allocation.unlock1D(rsc, this); 352 } else { 353 // Now write the data 354 packVec3Allocation(rsc, stream); 355 } 356} 357 358Allocation *Allocation::createFromStream(Context *rsc, IStream *stream) { 359 // First make sure we are reading the correct object 360 RsA3DClassID classID = (RsA3DClassID)stream->loadU32(); 361 if (classID != RS_A3D_CLASS_ID_ALLOCATION) { 362 ALOGE("allocation loading skipped due to invalid class id\n"); 363 return NULL; 364 } 365 366 String8 name; 367 stream->loadString(&name); 368 369 Type *type = Type::createFromStream(rsc, stream); 370 if (!type) { 371 return NULL; 372 } 373 type->compute(); 374 375 Allocation *alloc = Allocation::createAllocation(rsc, type, RS_ALLOCATION_USAGE_SCRIPT); 376 type->decUserRef(); 377 378 // Number of bytes we wrote out for this allocation 379 uint32_t dataSize = stream->loadU32(); 380 // 3 element vectors are padded to 4 in memory, but padding isn't serialized 381 uint32_t packedSize = alloc->getPackedSize(); 382 if (dataSize != type->getSizeBytes() && 383 dataSize != packedSize) { 384 ALOGE("failed to read allocation because numbytes written is not the same loaded type wants\n"); 385 ObjectBase::checkDelete(alloc); 386 ObjectBase::checkDelete(type); 387 return NULL; 388 } 389 390 alloc->setName(name.string(), name.size()); 391 392 if (dataSize == type->getSizeBytes()) { 393 uint32_t count = dataSize / type->getElementSizeBytes(); 394 // Read in all of our allocation data 395 alloc->data(rsc, 0, 0, count, stream->getPtr() + stream->getPos(), dataSize); 396 } else { 397 alloc->unpackVec3Allocation(rsc, stream->getPtr() + stream->getPos(), dataSize); 398 } 399 stream->reset(stream->getPos() + dataSize); 400 401 return alloc; 402} 403 404void Allocation::sendDirty(const Context *rsc) const { 405#ifndef RS_COMPATIBILITY_LIB 406 for (size_t ct=0; ct < mToDirtyList.size(); ct++) { 407 mToDirtyList[ct]->forceDirty(); 408 } 409#endif 410 mRSC->mHal.funcs.allocation.markDirty(rsc, this); 411} 412 413void Allocation::incRefs(const void *ptr, size_t ct, size_t startOff) const { 414 mHal.state.type->incRefs(ptr, ct, startOff); 415} 416 417void Allocation::decRefs(const void *ptr, size_t ct, size_t startOff) const { 418 if (!mHal.state.hasReferences || !getIsScript()) { 419 return; 420 } 421 mHal.state.type->decRefs(ptr, ct, startOff); 422} 423 424void Allocation::freeChildrenUnlocked () { 425 void *ptr = mRSC->mHal.funcs.allocation.lock1D(mRSC, this); 426 decRefs(ptr, mHal.state.type->getSizeBytes() / mHal.state.type->getElementSizeBytes(), 0); 427 mRSC->mHal.funcs.allocation.unlock1D(mRSC, this); 428} 429 430bool Allocation::freeChildren() { 431 if (mHal.state.hasReferences) { 432 incSysRef(); 433 freeChildrenUnlocked(); 434 return decSysRef(); 435 } 436 return false; 437} 438 439void Allocation::copyRange1D(Context *rsc, const Allocation *src, int32_t srcOff, int32_t destOff, int32_t len) { 440} 441 442void Allocation::resize1D(Context *rsc, uint32_t dimX) { 443 uint32_t oldDimX = mHal.drvState.lod[0].dimX; 444 if (dimX == oldDimX) { 445 return; 446 } 447 448 ObjectBaseRef<Type> t = mHal.state.type->cloneAndResize1D(rsc, dimX); 449 if (dimX < oldDimX) { 450 decRefs(rsc->mHal.funcs.allocation.lock1D(rsc, this), oldDimX - dimX, dimX); 451 rsc->mHal.funcs.allocation.unlock1D(rsc, this); 452 } 453 rsc->mHal.funcs.allocation.resize(rsc, this, t.get(), mHal.state.hasReferences); 454 setType(t.get()); 455 updateCache(); 456} 457 458void Allocation::resize2D(Context *rsc, uint32_t dimX, uint32_t dimY) { 459 ALOGE("not implemented"); 460} 461 462void * Allocation::getSurface(const Context *rsc) { 463 return rsc->mHal.funcs.allocation.getSurface(rsc, this); 464} 465 466void Allocation::setSurface(const Context *rsc, RsNativeWindow sur) { 467 ANativeWindow *nw = (ANativeWindow *)sur; 468 rsc->mHal.funcs.allocation.setSurface(rsc, this, nw); 469} 470 471void Allocation::ioSend(const Context *rsc) { 472 rsc->mHal.funcs.allocation.ioSend(rsc, this); 473} 474 475void Allocation::ioReceive(const Context *rsc) { 476 rsc->mHal.funcs.allocation.ioReceive(rsc, this); 477} 478 479 480///////////////// 481// 482 483namespace android { 484namespace renderscript { 485 486void rsi_AllocationSyncAll(Context *rsc, RsAllocation va, RsAllocationUsageType src) { 487 Allocation *a = static_cast<Allocation *>(va); 488 a->sendDirty(rsc); 489 a->syncAll(rsc, src); 490} 491 492void rsi_AllocationGenerateMipmaps(Context *rsc, RsAllocation va) { 493 Allocation *alloc = static_cast<Allocation *>(va); 494 rsc->mHal.funcs.allocation.generateMipmaps(rsc, alloc); 495} 496 497void rsi_AllocationCopyToBitmap(Context *rsc, RsAllocation va, void *data, size_t sizeBytes) { 498 Allocation *a = static_cast<Allocation *>(va); 499 const Type * t = a->getType(); 500 a->read(rsc, 0, 0, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X, 501 t->getDimX(), t->getDimY(), data, sizeBytes); 502} 503 504void rsi_Allocation1DData(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t lod, 505 uint32_t count, const void *data, size_t sizeBytes) { 506 Allocation *a = static_cast<Allocation *>(va); 507 a->data(rsc, xoff, lod, count, data, sizeBytes); 508} 509 510void rsi_Allocation2DElementData(Context *rsc, RsAllocation va, uint32_t x, uint32_t y, uint32_t lod, RsAllocationCubemapFace face, 511 const void *data, size_t sizeBytes, size_t eoff) { 512 Allocation *a = static_cast<Allocation *>(va); 513 a->elementData(rsc, x, y, data, eoff, sizeBytes); 514} 515 516void rsi_Allocation1DElementData(Context *rsc, RsAllocation va, uint32_t x, uint32_t lod, 517 const void *data, size_t sizeBytes, size_t eoff) { 518 Allocation *a = static_cast<Allocation *>(va); 519 a->elementData(rsc, x, data, eoff, sizeBytes); 520} 521 522void rsi_Allocation2DData(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face, 523 uint32_t w, uint32_t h, const void *data, size_t sizeBytes, size_t stride) { 524 Allocation *a = static_cast<Allocation *>(va); 525 a->data(rsc, xoff, yoff, lod, face, w, h, data, sizeBytes, stride); 526} 527 528void rsi_AllocationRead(Context *rsc, RsAllocation va, void *data, size_t sizeBytes) { 529 Allocation *a = static_cast<Allocation *>(va); 530 const Type * t = a->getType(); 531 if(t->getDimY()) { 532 a->read(rsc, 0, 0, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X, 533 t->getDimX(), t->getDimY(), data, sizeBytes); 534 } else { 535 a->read(rsc, 0, 0, t->getDimX(), data, sizeBytes); 536 } 537 538} 539 540void rsi_AllocationResize1D(Context *rsc, RsAllocation va, uint32_t dimX) { 541 Allocation *a = static_cast<Allocation *>(va); 542 a->resize1D(rsc, dimX); 543} 544 545void rsi_AllocationResize2D(Context *rsc, RsAllocation va, uint32_t dimX, uint32_t dimY) { 546 Allocation *a = static_cast<Allocation *>(va); 547 a->resize2D(rsc, dimX, dimY); 548} 549 550RsAllocation rsi_AllocationCreateTyped(Context *rsc, RsType vtype, 551 RsAllocationMipmapControl mips, 552 uint32_t usages, uint32_t ptr) { 553 Allocation * alloc = Allocation::createAllocation(rsc, static_cast<Type *>(vtype), usages, mips, (void *)ptr); 554 if (!alloc) { 555 return NULL; 556 } 557 alloc->incUserRef(); 558 return alloc; 559} 560 561RsAllocation rsi_AllocationCreateFromBitmap(Context *rsc, RsType vtype, 562 RsAllocationMipmapControl mips, 563 const void *data, size_t sizeBytes, uint32_t usages) { 564 Type *t = static_cast<Type *>(vtype); 565 566 RsAllocation vTexAlloc = rsi_AllocationCreateTyped(rsc, vtype, mips, usages, 0); 567 Allocation *texAlloc = static_cast<Allocation *>(vTexAlloc); 568 if (texAlloc == NULL) { 569 ALOGE("Memory allocation failure"); 570 return NULL; 571 } 572 573 texAlloc->data(rsc, 0, 0, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X, 574 t->getDimX(), t->getDimY(), data, sizeBytes, 0); 575 if (mips == RS_ALLOCATION_MIPMAP_FULL) { 576 rsc->mHal.funcs.allocation.generateMipmaps(rsc, texAlloc); 577 } 578 579 texAlloc->sendDirty(rsc); 580 return texAlloc; 581} 582 583RsAllocation rsi_AllocationCubeCreateFromBitmap(Context *rsc, RsType vtype, 584 RsAllocationMipmapControl mips, 585 const void *data, size_t sizeBytes, uint32_t usages) { 586 Type *t = static_cast<Type *>(vtype); 587 588 // Cubemap allocation's faces should be Width by Width each. 589 // Source data should have 6 * Width by Width pixels 590 // Error checking is done in the java layer 591 RsAllocation vTexAlloc = rsi_AllocationCreateTyped(rsc, vtype, mips, usages, 0); 592 Allocation *texAlloc = static_cast<Allocation *>(vTexAlloc); 593 if (texAlloc == NULL) { 594 ALOGE("Memory allocation failure"); 595 return NULL; 596 } 597 598 uint32_t faceSize = t->getDimX(); 599 uint32_t strideBytes = faceSize * 6 * t->getElementSizeBytes(); 600 uint32_t copySize = faceSize * t->getElementSizeBytes(); 601 602 uint8_t *sourcePtr = (uint8_t*)data; 603 for (uint32_t face = 0; face < 6; face ++) { 604 for (uint32_t dI = 0; dI < faceSize; dI ++) { 605 texAlloc->data(rsc, 0, dI, 0, (RsAllocationCubemapFace)face, 606 t->getDimX(), 1, sourcePtr + strideBytes * dI, copySize, 0); 607 } 608 609 // Move the data pointer to the next cube face 610 sourcePtr += copySize; 611 } 612 613 if (mips == RS_ALLOCATION_MIPMAP_FULL) { 614 rsc->mHal.funcs.allocation.generateMipmaps(rsc, texAlloc); 615 } 616 617 texAlloc->sendDirty(rsc); 618 return texAlloc; 619} 620 621void rsi_AllocationCopy2DRange(Context *rsc, 622 RsAllocation dstAlloc, 623 uint32_t dstXoff, uint32_t dstYoff, 624 uint32_t dstMip, uint32_t dstFace, 625 uint32_t width, uint32_t height, 626 RsAllocation srcAlloc, 627 uint32_t srcXoff, uint32_t srcYoff, 628 uint32_t srcMip, uint32_t srcFace) { 629 Allocation *dst = static_cast<Allocation *>(dstAlloc); 630 Allocation *src= static_cast<Allocation *>(srcAlloc); 631 rsc->mHal.funcs.allocation.allocData2D(rsc, dst, dstXoff, dstYoff, dstMip, 632 (RsAllocationCubemapFace)dstFace, 633 width, height, 634 src, srcXoff, srcYoff,srcMip, 635 (RsAllocationCubemapFace)srcFace); 636} 637 638void * rsi_AllocationGetSurface(Context *rsc, RsAllocation valloc) { 639 Allocation *alloc = static_cast<Allocation *>(valloc); 640 void *s = alloc->getSurface(rsc); 641 return s; 642} 643 644void rsi_AllocationSetSurface(Context *rsc, RsAllocation valloc, RsNativeWindow sur) { 645 Allocation *alloc = static_cast<Allocation *>(valloc); 646 alloc->setSurface(rsc, sur); 647} 648 649void rsi_AllocationIoSend(Context *rsc, RsAllocation valloc) { 650 Allocation *alloc = static_cast<Allocation *>(valloc); 651 alloc->ioSend(rsc); 652} 653 654void rsi_AllocationIoReceive(Context *rsc, RsAllocation valloc) { 655 Allocation *alloc = static_cast<Allocation *>(valloc); 656 alloc->ioReceive(rsc); 657} 658 659void rsi_Allocation1DRead(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t lod, 660 uint32_t count, void *data, size_t sizeBytes) { 661 Allocation *a = static_cast<Allocation *>(va); 662 a->readUnchecked(rsc, xoff, lod, count, data, sizeBytes); 663} 664 665void rsi_Allocation2DRead(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t yoff, 666 uint32_t lod, RsAllocationCubemapFace face, uint32_t w, 667 uint32_t h, void *data, size_t sizeBytes, size_t stride) { 668 Allocation *a = static_cast<Allocation *>(va); 669 a->read(rsc, xoff, yoff, lod, face, w, h, data, sizeBytes, stride); 670} 671 672} 673} 674 675const void * rsaAllocationGetType(RsContext con, RsAllocation va) { 676 Allocation *a = static_cast<Allocation *>(va); 677 a->getType()->incUserRef(); 678 679 return a->getType(); 680} 681