rsAllocation.cpp revision 2e1a94df812f0caa42ff24eaefeba8f90fbdf1ac
1/* 2 * Copyright (C) 2009-2012 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#include "system/window.h" 23#include "gui/SurfaceTexture.h" 24 25using namespace android; 26using namespace android::renderscript; 27 28Allocation::Allocation(Context *rsc, const Type *type, uint32_t usages, 29 RsAllocationMipmapControl mc, void * ptr) 30 : ObjectBase(rsc) { 31 32 memset(&mHal, 0, sizeof(mHal)); 33 mHal.state.mipmapControl = RS_ALLOCATION_MIPMAP_NONE; 34 mHal.state.usageFlags = usages; 35 mHal.state.mipmapControl = mc; 36 mHal.state.userProvidedPtr = ptr; 37 38 setType(type); 39 updateCache(); 40} 41 42Allocation * Allocation::createAllocation(Context *rsc, const Type *type, uint32_t usages, 43 RsAllocationMipmapControl mc, void * ptr) { 44 Allocation *a = new Allocation(rsc, type, usages, mc, ptr); 45 46 if (!rsc->mHal.funcs.allocation.init(rsc, a, type->getElement()->getHasReferences())) { 47 rsc->setError(RS_ERROR_FATAL_DRIVER, "Allocation::Allocation, alloc failure"); 48 delete a; 49 return NULL; 50 } 51 52 return a; 53} 54 55void Allocation::updateCache() { 56 const Type *type = mHal.state.type; 57 mHal.state.dimensionX = type->getDimX(); 58 mHal.state.dimensionY = type->getDimY(); 59 mHal.state.dimensionZ = type->getDimZ(); 60 mHal.state.hasFaces = type->getDimFaces(); 61 mHal.state.hasMipmaps = type->getDimLOD(); 62 mHal.state.elementSizeBytes = type->getElementSizeBytes(); 63 mHal.state.hasReferences = mHal.state.type->getElement()->getHasReferences(); 64 mHal.state.eType = mHal.state.type->getElement()->getType(); 65} 66 67Allocation::~Allocation() { 68 freeChildrenUnlocked(); 69 setSurfaceTexture(mRSC, NULL); 70 mRSC->mHal.funcs.allocation.destroy(mRSC, this); 71} 72 73void Allocation::syncAll(Context *rsc, RsAllocationUsageType src) { 74 rsc->mHal.funcs.allocation.syncAll(rsc, this, src); 75} 76 77void Allocation::data(Context *rsc, uint32_t xoff, uint32_t lod, 78 uint32_t count, const void *data, size_t sizeBytes) { 79 const size_t eSize = mHal.state.type->getElementSizeBytes(); 80 81 if ((count * eSize) != sizeBytes) { 82 ALOGE("Allocation::subData called with mismatched size expected %zu, got %zu", 83 (count * eSize), sizeBytes); 84 mHal.state.type->dumpLOGV("type info"); 85 return; 86 } 87 88 rsc->mHal.funcs.allocation.data1D(rsc, this, xoff, lod, count, data, sizeBytes); 89 sendDirty(rsc); 90} 91 92void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face, 93 uint32_t w, uint32_t h, const void *data, size_t sizeBytes) { 94 95 const size_t eSize = mHal.state.elementSizeBytes; 96 const size_t lineSize = eSize * w; 97 98 if ((lineSize * h) != sizeBytes) { 99 ALOGE("Allocation size mismatch, expected %zu, got %zu", (lineSize * h), sizeBytes); 100 rsAssert(!"Allocation::subData called with mismatched size"); 101 return; 102 } 103 104 this->data(rsc, xoff, yoff, lod, face, w, h, data, sizeBytes, lineSize); 105} 106 107void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face, 108 uint32_t w, uint32_t h, const void *data, size_t sizeBytes, size_t stride) { 109 const size_t eSize = mHal.state.elementSizeBytes; 110 const size_t lineSize = eSize * w; 111 112 //ALOGE("data2d %p, %i %i %i %i %i %i %p %i", this, xoff, yoff, lod, face, w, h, data, sizeBytes); 113 114 rsc->mHal.funcs.allocation.data2D(rsc, this, xoff, yoff, lod, face, w, h, data, sizeBytes, stride); 115 sendDirty(rsc); 116} 117 118void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t zoff, 119 uint32_t lod, RsAllocationCubemapFace face, 120 uint32_t w, uint32_t h, uint32_t d, const void *data, size_t sizeBytes) { 121} 122 123void Allocation::read(Context *rsc, uint32_t xoff, uint32_t lod, 124 uint32_t count, void *data, size_t sizeBytes) { 125 const size_t eSize = mHal.state.type->getElementSizeBytes(); 126 127 if ((count * eSize) != sizeBytes) { 128 ALOGE("Allocation::read called with mismatched size expected %zu, got %zu", 129 (count * eSize), sizeBytes); 130 mHal.state.type->dumpLOGV("type info"); 131 return; 132 } 133 134 rsc->mHal.funcs.allocation.read1D(rsc, this, xoff, lod, count, data, sizeBytes); 135} 136 137void Allocation::readUnchecked(Context *rsc, uint32_t xoff, uint32_t lod, 138 uint32_t count, void *data, size_t sizeBytes) { 139 rsc->mHal.funcs.allocation.read1D(rsc, this, xoff, lod, count, data, sizeBytes); 140} 141 142 143void Allocation::read(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face, 144 uint32_t w, uint32_t h, void *data, size_t sizeBytes) { 145 const size_t eSize = mHal.state.elementSizeBytes; 146 const size_t lineSize = eSize * w; 147 148 if ((lineSize * h) != sizeBytes) { 149 ALOGE("Allocation size mismatch, expected %zu, got %zu", (lineSize * h), sizeBytes); 150 rsAssert(!"Allocation::read called with mismatched size"); 151 return; 152 } 153 154 read(rsc, xoff, yoff, lod, face, w, h, data, sizeBytes, lineSize); 155} 156 157void Allocation::read(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face, 158 uint32_t w, uint32_t h, void *data, size_t sizeBytes, size_t stride) { 159 const size_t eSize = mHal.state.elementSizeBytes; 160 const size_t lineSize = eSize * w; 161 if (!stride) { 162 stride = lineSize; 163 } 164 165 rsc->mHal.funcs.allocation.read2D(rsc, this, xoff, yoff, lod, face, w, h, data, sizeBytes, stride); 166} 167 168void Allocation::read(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t zoff, 169 uint32_t lod, RsAllocationCubemapFace face, 170 uint32_t w, uint32_t h, uint32_t d, void *data, size_t sizeBytes) { 171} 172 173void Allocation::elementData(Context *rsc, uint32_t x, const void *data, 174 uint32_t cIdx, size_t sizeBytes) { 175 size_t eSize = mHal.state.elementSizeBytes; 176 177 if (cIdx >= mHal.state.type->getElement()->getFieldCount()) { 178 ALOGE("Error Allocation::subElementData component %i out of range.", cIdx); 179 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData component out of range."); 180 return; 181 } 182 183 if (x >= mHal.state.dimensionX) { 184 ALOGE("Error Allocation::subElementData X offset %i out of range.", x); 185 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range."); 186 return; 187 } 188 189 const Element * e = mHal.state.type->getElement()->getField(cIdx); 190 uint32_t elemArraySize = mHal.state.type->getElement()->getFieldArraySize(cIdx); 191 if (sizeBytes != e->getSizeBytes() * elemArraySize) { 192 ALOGE("Error Allocation::subElementData data size %zu does not match field size %zu.", sizeBytes, e->getSizeBytes()); 193 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData bad size."); 194 return; 195 } 196 197 rsc->mHal.funcs.allocation.elementData1D(rsc, this, x, data, cIdx, sizeBytes); 198 sendDirty(rsc); 199} 200 201void Allocation::elementData(Context *rsc, uint32_t x, uint32_t y, 202 const void *data, uint32_t cIdx, size_t sizeBytes) { 203 size_t eSize = mHal.state.elementSizeBytes; 204 205 if (x >= mHal.state.dimensionX) { 206 ALOGE("Error Allocation::subElementData X offset %i out of range.", x); 207 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range."); 208 return; 209 } 210 211 if (y >= mHal.state.dimensionY) { 212 ALOGE("Error Allocation::subElementData X offset %i out of range.", x); 213 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range."); 214 return; 215 } 216 217 if (cIdx >= mHal.state.type->getElement()->getFieldCount()) { 218 ALOGE("Error Allocation::subElementData component %i out of range.", cIdx); 219 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData component out of range."); 220 return; 221 } 222 223 const Element * e = mHal.state.type->getElement()->getField(cIdx); 224 uint32_t elemArraySize = mHal.state.type->getElement()->getFieldArraySize(cIdx); 225 if (sizeBytes != e->getSizeBytes() * elemArraySize) { 226 ALOGE("Error Allocation::subElementData data size %zu does not match field size %zu.", sizeBytes, e->getSizeBytes()); 227 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData bad size."); 228 return; 229 } 230 231 rsc->mHal.funcs.allocation.elementData2D(rsc, this, x, y, data, cIdx, sizeBytes); 232 sendDirty(rsc); 233} 234 235void Allocation::addProgramToDirty(const Program *p) { 236 mToDirtyList.push(p); 237} 238 239void Allocation::removeProgramToDirty(const Program *p) { 240 for (size_t ct=0; ct < mToDirtyList.size(); ct++) { 241 if (mToDirtyList[ct] == p) { 242 mToDirtyList.removeAt(ct); 243 return; 244 } 245 } 246 rsAssert(0); 247} 248 249void Allocation::dumpLOGV(const char *prefix) const { 250 ObjectBase::dumpLOGV(prefix); 251 252 String8 s(prefix); 253 s.append(" type "); 254 if (mHal.state.type) { 255 mHal.state.type->dumpLOGV(s.string()); 256 } 257 258 ALOGV("%s allocation ptr=%p mUsageFlags=0x04%x, mMipmapControl=0x%04x", 259 prefix, mHal.drvState.lod[0].mallocPtr, mHal.state.usageFlags, mHal.state.mipmapControl); 260} 261 262uint32_t Allocation::getPackedSize() const { 263 uint32_t numItems = mHal.state.type->getSizeBytes() / mHal.state.type->getElementSizeBytes(); 264 return numItems * mHal.state.type->getElement()->getSizeBytesUnpadded(); 265} 266 267void Allocation::writePackedData(Context *rsc, const Type *type, 268 uint8_t *dst, const uint8_t *src, bool dstPadded) { 269 const Element *elem = type->getElement(); 270 uint32_t unpaddedBytes = elem->getSizeBytesUnpadded(); 271 uint32_t paddedBytes = elem->getSizeBytes(); 272 uint32_t numItems = type->getSizeBytes() / paddedBytes; 273 274 uint32_t srcInc = !dstPadded ? paddedBytes : unpaddedBytes; 275 uint32_t dstInc = dstPadded ? paddedBytes : unpaddedBytes; 276 277 // no sub-elements 278 uint32_t fieldCount = elem->getFieldCount(); 279 if (fieldCount == 0) { 280 for (uint32_t i = 0; i < numItems; i ++) { 281 memcpy(dst, src, unpaddedBytes); 282 src += srcInc; 283 dst += dstInc; 284 } 285 return; 286 } 287 288 // Cache offsets 289 uint32_t *offsetsPadded = new uint32_t[fieldCount]; 290 uint32_t *offsetsUnpadded = new uint32_t[fieldCount]; 291 uint32_t *sizeUnpadded = new uint32_t[fieldCount]; 292 293 for (uint32_t i = 0; i < fieldCount; i++) { 294 offsetsPadded[i] = elem->getFieldOffsetBytes(i); 295 offsetsUnpadded[i] = elem->getFieldOffsetBytesUnpadded(i); 296 sizeUnpadded[i] = elem->getField(i)->getSizeBytesUnpadded(); 297 } 298 299 uint32_t *srcOffsets = !dstPadded ? offsetsPadded : offsetsUnpadded; 300 uint32_t *dstOffsets = dstPadded ? offsetsPadded : offsetsUnpadded; 301 302 // complex elements, need to copy subelem after subelem 303 for (uint32_t i = 0; i < numItems; i ++) { 304 for (uint32_t fI = 0; fI < fieldCount; fI++) { 305 memcpy(dst + dstOffsets[fI], src + srcOffsets[fI], sizeUnpadded[fI]); 306 } 307 src += srcInc; 308 dst += dstInc; 309 } 310 311 delete[] offsetsPadded; 312 delete[] offsetsUnpadded; 313 delete[] sizeUnpadded; 314} 315 316void Allocation::unpackVec3Allocation(Context *rsc, const void *data, size_t dataSize) { 317 const uint8_t *src = (const uint8_t*)data; 318 uint8_t *dst = (uint8_t *)rsc->mHal.funcs.allocation.lock1D(rsc, this); 319 320 writePackedData(rsc, getType(), dst, src, true); 321 rsc->mHal.funcs.allocation.unlock1D(rsc, this); 322} 323 324void Allocation::packVec3Allocation(Context *rsc, OStream *stream) const { 325 uint32_t paddedBytes = getType()->getElement()->getSizeBytes(); 326 uint32_t unpaddedBytes = getType()->getElement()->getSizeBytesUnpadded(); 327 uint32_t numItems = mHal.state.type->getSizeBytes() / paddedBytes; 328 329 const uint8_t *src = (const uint8_t*)rsc->mHal.funcs.allocation.lock1D(rsc, this); 330 uint8_t *dst = new uint8_t[numItems * unpaddedBytes]; 331 332 writePackedData(rsc, getType(), dst, src, false); 333 stream->addByteArray(dst, getPackedSize()); 334 335 delete[] dst; 336 rsc->mHal.funcs.allocation.unlock1D(rsc, this); 337} 338 339void Allocation::serialize(Context *rsc, OStream *stream) const { 340 // Need to identify ourselves 341 stream->addU32((uint32_t)getClassId()); 342 343 String8 name(getName()); 344 stream->addString(&name); 345 346 // First thing we need to serialize is the type object since it will be needed 347 // to initialize the class 348 mHal.state.type->serialize(rsc, stream); 349 350 uint32_t dataSize = mHal.state.type->getSizeBytes(); 351 // 3 element vectors are padded to 4 in memory, but padding isn't serialized 352 uint32_t packedSize = getPackedSize(); 353 // Write how much data we are storing 354 stream->addU32(packedSize); 355 if (dataSize == packedSize) { 356 // Now write the data 357 stream->addByteArray(rsc->mHal.funcs.allocation.lock1D(rsc, this), dataSize); 358 rsc->mHal.funcs.allocation.unlock1D(rsc, this); 359 } else { 360 // Now write the data 361 packVec3Allocation(rsc, stream); 362 } 363} 364 365Allocation *Allocation::createFromStream(Context *rsc, IStream *stream) { 366 // First make sure we are reading the correct object 367 RsA3DClassID classID = (RsA3DClassID)stream->loadU32(); 368 if (classID != RS_A3D_CLASS_ID_ALLOCATION) { 369 ALOGE("allocation loading skipped due to invalid class id\n"); 370 return NULL; 371 } 372 373 String8 name; 374 stream->loadString(&name); 375 376 Type *type = Type::createFromStream(rsc, stream); 377 if (!type) { 378 return NULL; 379 } 380 type->compute(); 381 382 Allocation *alloc = Allocation::createAllocation(rsc, type, RS_ALLOCATION_USAGE_SCRIPT); 383 type->decUserRef(); 384 385 // Number of bytes we wrote out for this allocation 386 uint32_t dataSize = stream->loadU32(); 387 // 3 element vectors are padded to 4 in memory, but padding isn't serialized 388 uint32_t packedSize = alloc->getPackedSize(); 389 if (dataSize != type->getSizeBytes() && 390 dataSize != packedSize) { 391 ALOGE("failed to read allocation because numbytes written is not the same loaded type wants\n"); 392 ObjectBase::checkDelete(alloc); 393 ObjectBase::checkDelete(type); 394 return NULL; 395 } 396 397 alloc->setName(name.string(), name.size()); 398 399 if (dataSize == type->getSizeBytes()) { 400 uint32_t count = dataSize / type->getElementSizeBytes(); 401 // Read in all of our allocation data 402 alloc->data(rsc, 0, 0, count, stream->getPtr() + stream->getPos(), dataSize); 403 } else { 404 alloc->unpackVec3Allocation(rsc, stream->getPtr() + stream->getPos(), dataSize); 405 } 406 stream->reset(stream->getPos() + dataSize); 407 408 return alloc; 409} 410 411void Allocation::sendDirty(const Context *rsc) const { 412 for (size_t ct=0; ct < mToDirtyList.size(); ct++) { 413 mToDirtyList[ct]->forceDirty(); 414 } 415 mRSC->mHal.funcs.allocation.markDirty(rsc, this); 416} 417 418void Allocation::incRefs(const void *ptr, size_t ct, size_t startOff) const { 419 mHal.state.type->incRefs(ptr, ct, startOff); 420} 421 422void Allocation::decRefs(const void *ptr, size_t ct, size_t startOff) const { 423 if (!mHal.state.hasReferences || !getIsScript()) { 424 return; 425 } 426 mHal.state.type->decRefs(ptr, ct, startOff); 427} 428 429void Allocation::freeChildrenUnlocked () { 430 void *ptr = mRSC->mHal.funcs.allocation.lock1D(mRSC, this); 431 decRefs(ptr, mHal.state.type->getSizeBytes() / mHal.state.type->getElementSizeBytes(), 0); 432 mRSC->mHal.funcs.allocation.unlock1D(mRSC, this); 433} 434 435bool Allocation::freeChildren() { 436 if (mHal.state.hasReferences) { 437 incSysRef(); 438 freeChildrenUnlocked(); 439 return decSysRef(); 440 } 441 return false; 442} 443 444void Allocation::copyRange1D(Context *rsc, const Allocation *src, int32_t srcOff, int32_t destOff, int32_t len) { 445} 446 447void Allocation::resize1D(Context *rsc, uint32_t dimX) { 448 uint32_t oldDimX = mHal.state.dimensionX; 449 if (dimX == oldDimX) { 450 return; 451 } 452 453 ObjectBaseRef<Type> t = mHal.state.type->cloneAndResize1D(rsc, dimX); 454 if (dimX < oldDimX) { 455 decRefs(rsc->mHal.funcs.allocation.lock1D(rsc, this), oldDimX - dimX, dimX); 456 rsc->mHal.funcs.allocation.unlock1D(rsc, this); 457 } 458 rsc->mHal.funcs.allocation.resize(rsc, this, t.get(), mHal.state.hasReferences); 459 setType(t.get()); 460 updateCache(); 461} 462 463void Allocation::resize2D(Context *rsc, uint32_t dimX, uint32_t dimY) { 464 ALOGE("not implemented"); 465} 466 467int32_t Allocation::getSurfaceTextureID(const Context *rsc) { 468 int32_t id = rsc->mHal.funcs.allocation.initSurfaceTexture(rsc, this); 469 mHal.state.surfaceTextureID = id; 470 return id; 471} 472 473void Allocation::setSurfaceTexture(const Context *rsc, SurfaceTexture *st) { 474 if(st != mHal.state.surfaceTexture) { 475 if(mHal.state.surfaceTexture != NULL) { 476 mHal.state.surfaceTexture->decStrong(NULL); 477 } 478 mHal.state.surfaceTexture = st; 479 if(mHal.state.surfaceTexture != NULL) { 480 mHal.state.surfaceTexture->incStrong(NULL); 481 } 482 } 483} 484 485void Allocation::setSurface(const Context *rsc, RsNativeWindow sur) { 486 ANativeWindow *nw = (ANativeWindow *)sur; 487 ANativeWindow *old = mHal.state.wndSurface; 488 if (nw) { 489 nw->incStrong(NULL); 490 } 491 rsc->mHal.funcs.allocation.setSurfaceTexture(rsc, this, nw); 492 mHal.state.wndSurface = nw; 493 if (old) { 494 old->decStrong(NULL); 495 } 496} 497 498void Allocation::ioSend(const Context *rsc) { 499 rsc->mHal.funcs.allocation.ioSend(rsc, this); 500} 501 502void Allocation::ioReceive(const Context *rsc) { 503 rsc->mHal.funcs.allocation.ioReceive(rsc, this); 504} 505 506 507///////////////// 508// 509 510namespace android { 511namespace renderscript { 512 513void rsi_AllocationSyncAll(Context *rsc, RsAllocation va, RsAllocationUsageType src) { 514 Allocation *a = static_cast<Allocation *>(va); 515 a->sendDirty(rsc); 516 a->syncAll(rsc, src); 517} 518 519void rsi_AllocationGenerateMipmaps(Context *rsc, RsAllocation va) { 520 Allocation *alloc = static_cast<Allocation *>(va); 521 rsc->mHal.funcs.allocation.generateMipmaps(rsc, alloc); 522} 523 524void rsi_AllocationCopyToBitmap(Context *rsc, RsAllocation va, void *data, size_t sizeBytes) { 525 Allocation *a = static_cast<Allocation *>(va); 526 const Type * t = a->getType(); 527 a->read(rsc, 0, 0, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X, 528 t->getDimX(), t->getDimY(), data, sizeBytes); 529} 530 531void rsi_Allocation1DData(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t lod, 532 uint32_t count, const void *data, size_t sizeBytes) { 533 Allocation *a = static_cast<Allocation *>(va); 534 a->data(rsc, xoff, lod, count, data, sizeBytes); 535} 536 537void rsi_Allocation2DElementData(Context *rsc, RsAllocation va, uint32_t x, uint32_t y, uint32_t lod, RsAllocationCubemapFace face, 538 const void *data, size_t sizeBytes, size_t eoff) { 539 Allocation *a = static_cast<Allocation *>(va); 540 a->elementData(rsc, x, y, data, eoff, sizeBytes); 541} 542 543void rsi_Allocation1DElementData(Context *rsc, RsAllocation va, uint32_t x, uint32_t lod, 544 const void *data, size_t sizeBytes, size_t eoff) { 545 Allocation *a = static_cast<Allocation *>(va); 546 a->elementData(rsc, x, data, eoff, sizeBytes); 547} 548 549void rsi_Allocation2DData(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face, 550 uint32_t w, uint32_t h, const void *data, size_t sizeBytes, size_t stride) { 551 Allocation *a = static_cast<Allocation *>(va); 552 a->data(rsc, xoff, yoff, lod, face, w, h, data, sizeBytes, stride); 553} 554 555void rsi_AllocationRead(Context *rsc, RsAllocation va, void *data, size_t sizeBytes) { 556 Allocation *a = static_cast<Allocation *>(va); 557 const Type * t = a->getType(); 558 if(t->getDimY()) { 559 a->read(rsc, 0, 0, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X, 560 t->getDimX(), t->getDimY(), data, sizeBytes); 561 } else { 562 a->read(rsc, 0, 0, t->getDimX(), data, sizeBytes); 563 } 564 565} 566 567void rsi_AllocationResize1D(Context *rsc, RsAllocation va, uint32_t dimX) { 568 Allocation *a = static_cast<Allocation *>(va); 569 a->resize1D(rsc, dimX); 570} 571 572void rsi_AllocationResize2D(Context *rsc, RsAllocation va, uint32_t dimX, uint32_t dimY) { 573 Allocation *a = static_cast<Allocation *>(va); 574 a->resize2D(rsc, dimX, dimY); 575} 576 577RsAllocation rsi_AllocationCreateTyped(Context *rsc, RsType vtype, 578 RsAllocationMipmapControl mips, 579 uint32_t usages, uint32_t ptr) { 580 Allocation * alloc = Allocation::createAllocation(rsc, static_cast<Type *>(vtype), usages, mips, (void *)ptr); 581 if (!alloc) { 582 return NULL; 583 } 584 alloc->incUserRef(); 585 return alloc; 586} 587 588RsAllocation rsi_AllocationCreateFromBitmap(Context *rsc, RsType vtype, 589 RsAllocationMipmapControl mips, 590 const void *data, size_t sizeBytes, uint32_t usages) { 591 Type *t = static_cast<Type *>(vtype); 592 593 RsAllocation vTexAlloc = rsi_AllocationCreateTyped(rsc, vtype, mips, usages, 0); 594 Allocation *texAlloc = static_cast<Allocation *>(vTexAlloc); 595 if (texAlloc == NULL) { 596 ALOGE("Memory allocation failure"); 597 return NULL; 598 } 599 600 texAlloc->data(rsc, 0, 0, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X, 601 t->getDimX(), t->getDimY(), data, sizeBytes); 602 if (mips == RS_ALLOCATION_MIPMAP_FULL) { 603 rsc->mHal.funcs.allocation.generateMipmaps(rsc, texAlloc); 604 } 605 606 texAlloc->sendDirty(rsc); 607 return texAlloc; 608} 609 610RsAllocation rsi_AllocationCubeCreateFromBitmap(Context *rsc, RsType vtype, 611 RsAllocationMipmapControl mips, 612 const void *data, size_t sizeBytes, uint32_t usages) { 613 Type *t = static_cast<Type *>(vtype); 614 615 // Cubemap allocation's faces should be Width by Width each. 616 // Source data should have 6 * Width by Width pixels 617 // Error checking is done in the java layer 618 RsAllocation vTexAlloc = rsi_AllocationCreateTyped(rsc, vtype, mips, usages, 0); 619 Allocation *texAlloc = static_cast<Allocation *>(vTexAlloc); 620 if (texAlloc == NULL) { 621 ALOGE("Memory allocation failure"); 622 return NULL; 623 } 624 625 uint32_t faceSize = t->getDimX(); 626 uint32_t strideBytes = faceSize * 6 * t->getElementSizeBytes(); 627 uint32_t copySize = faceSize * t->getElementSizeBytes(); 628 629 uint8_t *sourcePtr = (uint8_t*)data; 630 for (uint32_t face = 0; face < 6; face ++) { 631 for (uint32_t dI = 0; dI < faceSize; dI ++) { 632 texAlloc->data(rsc, 0, dI, 0, (RsAllocationCubemapFace)face, 633 t->getDimX(), 1, sourcePtr + strideBytes * dI, copySize); 634 } 635 636 // Move the data pointer to the next cube face 637 sourcePtr += copySize; 638 } 639 640 if (mips == RS_ALLOCATION_MIPMAP_FULL) { 641 rsc->mHal.funcs.allocation.generateMipmaps(rsc, texAlloc); 642 } 643 644 texAlloc->sendDirty(rsc); 645 return texAlloc; 646} 647 648void rsi_AllocationCopy2DRange(Context *rsc, 649 RsAllocation dstAlloc, 650 uint32_t dstXoff, uint32_t dstYoff, 651 uint32_t dstMip, uint32_t dstFace, 652 uint32_t width, uint32_t height, 653 RsAllocation srcAlloc, 654 uint32_t srcXoff, uint32_t srcYoff, 655 uint32_t srcMip, uint32_t srcFace) { 656 Allocation *dst = static_cast<Allocation *>(dstAlloc); 657 Allocation *src= static_cast<Allocation *>(srcAlloc); 658 rsc->mHal.funcs.allocation.allocData2D(rsc, dst, dstXoff, dstYoff, dstMip, 659 (RsAllocationCubemapFace)dstFace, 660 width, height, 661 src, srcXoff, srcYoff,srcMip, 662 (RsAllocationCubemapFace)srcFace); 663} 664 665int32_t rsi_AllocationGetSurfaceTextureID(Context *rsc, RsAllocation valloc) { 666 Allocation *alloc = static_cast<Allocation *>(valloc); 667 return alloc->getSurfaceTextureID(rsc); 668} 669 670void rsi_AllocationGetSurfaceTextureID2(Context *rsc, RsAllocation valloc, void *vst, size_t len) { 671 Allocation *alloc = static_cast<Allocation *>(valloc); 672 alloc->setSurfaceTexture(rsc, static_cast<SurfaceTexture *>(vst)); 673} 674 675void rsi_AllocationSetSurface(Context *rsc, RsAllocation valloc, RsNativeWindow sur) { 676 Allocation *alloc = static_cast<Allocation *>(valloc); 677 alloc->setSurface(rsc, sur); 678} 679 680void rsi_AllocationIoSend(Context *rsc, RsAllocation valloc) { 681 Allocation *alloc = static_cast<Allocation *>(valloc); 682 alloc->ioSend(rsc); 683} 684 685void rsi_AllocationIoReceive(Context *rsc, RsAllocation valloc) { 686 Allocation *alloc = static_cast<Allocation *>(valloc); 687 alloc->ioReceive(rsc); 688} 689 690void rsi_Allocation1DRead(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t lod, 691 uint32_t count, void *data, size_t sizeBytes) { 692 Allocation *a = static_cast<Allocation *>(va); 693 a->readUnchecked(rsc, xoff, lod, count, data, sizeBytes); 694} 695 696void rsi_Allocation2DRead(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t yoff, 697 uint32_t lod, RsAllocationCubemapFace face, uint32_t w, 698 uint32_t h, void *data, size_t sizeBytes, size_t stride) { 699 Allocation *a = static_cast<Allocation *>(va); 700 a->read(rsc, xoff, yoff, lod, face, w, h, data, sizeBytes, stride); 701} 702 703} 704} 705 706const void * rsaAllocationGetType(RsContext con, RsAllocation va) { 707 Allocation *a = static_cast<Allocation *>(va); 708 a->getType()->incUserRef(); 709 710 return a->getType(); 711} 712