rsAllocation.cpp revision 9f70a4e63825afe9f786483722e1669b3625f5e9
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.usrPtr = 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} 65 66Allocation::~Allocation() { 67 freeChildrenUnlocked(); 68 setSurfaceTexture(mRSC, NULL); 69 mRSC->mHal.funcs.allocation.destroy(mRSC, this); 70} 71 72void Allocation::syncAll(Context *rsc, RsAllocationUsageType src) { 73 rsc->mHal.funcs.allocation.syncAll(rsc, this, src); 74} 75 76void Allocation::read(void *data) { 77 memcpy(data, getPtr(), mHal.state.type->getSizeBytes()); 78} 79 80void Allocation::data(Context *rsc, uint32_t xoff, uint32_t lod, 81 uint32_t count, const void *data, size_t sizeBytes) { 82 const size_t eSize = mHal.state.type->getElementSizeBytes(); 83 84 if ((count * eSize) != sizeBytes) { 85 ALOGE("Allocation::subData called with mismatched size expected %zu, got %zu", 86 (count * eSize), sizeBytes); 87 mHal.state.type->dumpLOGV("type info"); 88 return; 89 } 90 91 rsc->mHal.funcs.allocation.data1D(rsc, this, xoff, lod, count, data, sizeBytes); 92 sendDirty(rsc); 93} 94 95void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face, 96 uint32_t w, uint32_t h, const void *data, size_t sizeBytes) { 97 const size_t eSize = mHal.state.elementSizeBytes; 98 const size_t lineSize = eSize * w; 99 100 //ALOGE("data2d %p, %i %i %i %i %i %i %p %i", this, xoff, yoff, lod, face, w, h, data, sizeBytes); 101 102 if ((lineSize * h) != sizeBytes) { 103 ALOGE("Allocation size mismatch, expected %zu, got %zu", (lineSize * h), sizeBytes); 104 rsAssert(!"Allocation::subData called with mismatched size"); 105 return; 106 } 107 108 rsc->mHal.funcs.allocation.data2D(rsc, this, xoff, yoff, lod, face, w, h, data, sizeBytes); 109 sendDirty(rsc); 110} 111 112void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t zoff, 113 uint32_t lod, RsAllocationCubemapFace face, 114 uint32_t w, uint32_t h, uint32_t d, const void *data, size_t sizeBytes) { 115} 116 117void Allocation::elementData(Context *rsc, uint32_t x, const void *data, 118 uint32_t cIdx, size_t sizeBytes) { 119 size_t eSize = mHal.state.elementSizeBytes; 120 121 if (cIdx >= mHal.state.type->getElement()->getFieldCount()) { 122 ALOGE("Error Allocation::subElementData component %i out of range.", cIdx); 123 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData component out of range."); 124 return; 125 } 126 127 if (x >= mHal.state.dimensionX) { 128 ALOGE("Error Allocation::subElementData X offset %i out of range.", x); 129 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range."); 130 return; 131 } 132 133 const Element * e = mHal.state.type->getElement()->getField(cIdx); 134 uint32_t elemArraySize = mHal.state.type->getElement()->getFieldArraySize(cIdx); 135 if (sizeBytes != e->getSizeBytes() * elemArraySize) { 136 ALOGE("Error Allocation::subElementData data size %zu does not match field size %zu.", sizeBytes, e->getSizeBytes()); 137 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData bad size."); 138 return; 139 } 140 141 rsc->mHal.funcs.allocation.elementData1D(rsc, this, x, data, cIdx, sizeBytes); 142 sendDirty(rsc); 143} 144 145void Allocation::elementData(Context *rsc, uint32_t x, uint32_t y, 146 const void *data, uint32_t cIdx, size_t sizeBytes) { 147 size_t eSize = mHal.state.elementSizeBytes; 148 149 if (x >= mHal.state.dimensionX) { 150 ALOGE("Error Allocation::subElementData X offset %i out of range.", x); 151 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range."); 152 return; 153 } 154 155 if (y >= mHal.state.dimensionY) { 156 ALOGE("Error Allocation::subElementData X offset %i out of range.", x); 157 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range."); 158 return; 159 } 160 161 if (cIdx >= mHal.state.type->getElement()->getFieldCount()) { 162 ALOGE("Error Allocation::subElementData component %i out of range.", cIdx); 163 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData component out of range."); 164 return; 165 } 166 167 const Element * e = mHal.state.type->getElement()->getField(cIdx); 168 uint32_t elemArraySize = mHal.state.type->getElement()->getFieldArraySize(cIdx); 169 if (sizeBytes != e->getSizeBytes() * elemArraySize) { 170 ALOGE("Error Allocation::subElementData data size %zu does not match field size %zu.", sizeBytes, e->getSizeBytes()); 171 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData bad size."); 172 return; 173 } 174 175 rsc->mHal.funcs.allocation.elementData2D(rsc, this, x, y, data, cIdx, sizeBytes); 176 sendDirty(rsc); 177} 178 179void Allocation::addProgramToDirty(const Program *p) { 180 mToDirtyList.push(p); 181} 182 183void Allocation::removeProgramToDirty(const Program *p) { 184 for (size_t ct=0; ct < mToDirtyList.size(); ct++) { 185 if (mToDirtyList[ct] == p) { 186 mToDirtyList.removeAt(ct); 187 return; 188 } 189 } 190 rsAssert(0); 191} 192 193void Allocation::dumpLOGV(const char *prefix) const { 194 ObjectBase::dumpLOGV(prefix); 195 196 String8 s(prefix); 197 s.append(" type "); 198 if (mHal.state.type) { 199 mHal.state.type->dumpLOGV(s.string()); 200 } 201 202 ALOGV("%s allocation ptr=%p mUsageFlags=0x04%x, mMipmapControl=0x%04x", 203 prefix, getPtr(), mHal.state.usageFlags, mHal.state.mipmapControl); 204} 205 206uint32_t Allocation::getPackedSize() const { 207 uint32_t numItems = mHal.state.type->getSizeBytes() / mHal.state.type->getElementSizeBytes(); 208 return numItems * mHal.state.type->getElement()->getSizeBytesUnpadded(); 209} 210 211void Allocation::writePackedData(const Type *type, 212 uint8_t *dst, const uint8_t *src, bool dstPadded) { 213 const Element *elem = type->getElement(); 214 uint32_t unpaddedBytes = elem->getSizeBytesUnpadded(); 215 uint32_t paddedBytes = elem->getSizeBytes(); 216 uint32_t numItems = type->getSizeBytes() / paddedBytes; 217 218 uint32_t srcInc = !dstPadded ? paddedBytes : unpaddedBytes; 219 uint32_t dstInc = dstPadded ? paddedBytes : unpaddedBytes; 220 221 // no sub-elements 222 uint32_t fieldCount = elem->getFieldCount(); 223 if (fieldCount == 0) { 224 for (uint32_t i = 0; i < numItems; i ++) { 225 memcpy(dst, src, unpaddedBytes); 226 src += srcInc; 227 dst += dstInc; 228 } 229 return; 230 } 231 232 // Cache offsets 233 uint32_t *offsetsPadded = new uint32_t[fieldCount]; 234 uint32_t *offsetsUnpadded = new uint32_t[fieldCount]; 235 uint32_t *sizeUnpadded = new uint32_t[fieldCount]; 236 237 for (uint32_t i = 0; i < fieldCount; i++) { 238 offsetsPadded[i] = elem->getFieldOffsetBytes(i); 239 offsetsUnpadded[i] = elem->getFieldOffsetBytesUnpadded(i); 240 sizeUnpadded[i] = elem->getField(i)->getSizeBytesUnpadded(); 241 } 242 243 uint32_t *srcOffsets = !dstPadded ? offsetsPadded : offsetsUnpadded; 244 uint32_t *dstOffsets = dstPadded ? offsetsPadded : offsetsUnpadded; 245 246 // complex elements, need to copy subelem after subelem 247 for (uint32_t i = 0; i < numItems; i ++) { 248 for (uint32_t fI = 0; fI < fieldCount; fI++) { 249 memcpy(dst + dstOffsets[fI], src + srcOffsets[fI], sizeUnpadded[fI]); 250 } 251 src += srcInc; 252 dst += dstInc; 253 } 254 255 delete[] offsetsPadded; 256 delete[] offsetsUnpadded; 257 delete[] sizeUnpadded; 258} 259 260void Allocation::unpackVec3Allocation(const void *data, size_t dataSize) { 261 const uint8_t *src = (const uint8_t*)data; 262 uint8_t *dst = (uint8_t*)getPtr(); 263 264 writePackedData(getType(), dst, src, true); 265} 266 267void Allocation::packVec3Allocation(OStream *stream) const { 268 uint32_t paddedBytes = getType()->getElement()->getSizeBytes(); 269 uint32_t unpaddedBytes = getType()->getElement()->getSizeBytesUnpadded(); 270 uint32_t numItems = mHal.state.type->getSizeBytes() / paddedBytes; 271 272 const uint8_t *src = (const uint8_t*)getPtr(); 273 uint8_t *dst = new uint8_t[numItems * unpaddedBytes]; 274 275 writePackedData(getType(), dst, src, false); 276 stream->addByteArray(dst, getPackedSize()); 277 278 delete[] dst; 279} 280 281void Allocation::serialize(OStream *stream) const { 282 // Need to identify ourselves 283 stream->addU32((uint32_t)getClassId()); 284 285 String8 name(getName()); 286 stream->addString(&name); 287 288 // First thing we need to serialize is the type object since it will be needed 289 // to initialize the class 290 mHal.state.type->serialize(stream); 291 292 uint32_t dataSize = mHal.state.type->getSizeBytes(); 293 // 3 element vectors are padded to 4 in memory, but padding isn't serialized 294 uint32_t packedSize = getPackedSize(); 295 // Write how much data we are storing 296 stream->addU32(packedSize); 297 if (dataSize == packedSize) { 298 // Now write the data 299 stream->addByteArray(getPtr(), dataSize); 300 } else { 301 // Now write the data 302 packVec3Allocation(stream); 303 } 304} 305 306Allocation *Allocation::createFromStream(Context *rsc, IStream *stream) { 307 // First make sure we are reading the correct object 308 RsA3DClassID classID = (RsA3DClassID)stream->loadU32(); 309 if (classID != RS_A3D_CLASS_ID_ALLOCATION) { 310 ALOGE("allocation loading skipped due to invalid class id\n"); 311 return NULL; 312 } 313 314 String8 name; 315 stream->loadString(&name); 316 317 Type *type = Type::createFromStream(rsc, stream); 318 if (!type) { 319 return NULL; 320 } 321 type->compute(); 322 323 Allocation *alloc = Allocation::createAllocation(rsc, type, RS_ALLOCATION_USAGE_SCRIPT); 324 type->decUserRef(); 325 326 // Number of bytes we wrote out for this allocation 327 uint32_t dataSize = stream->loadU32(); 328 // 3 element vectors are padded to 4 in memory, but padding isn't serialized 329 uint32_t packedSize = alloc->getPackedSize(); 330 if (dataSize != type->getSizeBytes() && 331 dataSize != packedSize) { 332 ALOGE("failed to read allocation because numbytes written is not the same loaded type wants\n"); 333 ObjectBase::checkDelete(alloc); 334 ObjectBase::checkDelete(type); 335 return NULL; 336 } 337 338 alloc->setName(name.string(), name.size()); 339 340 if (dataSize == type->getSizeBytes()) { 341 uint32_t count = dataSize / type->getElementSizeBytes(); 342 // Read in all of our allocation data 343 alloc->data(rsc, 0, 0, count, stream->getPtr() + stream->getPos(), dataSize); 344 } else { 345 alloc->unpackVec3Allocation(stream->getPtr() + stream->getPos(), dataSize); 346 } 347 stream->reset(stream->getPos() + dataSize); 348 349 return alloc; 350} 351 352void Allocation::sendDirty(const Context *rsc) const { 353 for (size_t ct=0; ct < mToDirtyList.size(); ct++) { 354 mToDirtyList[ct]->forceDirty(); 355 } 356 mRSC->mHal.funcs.allocation.markDirty(rsc, this); 357} 358 359void Allocation::incRefs(const void *ptr, size_t ct, size_t startOff) const { 360 mHal.state.type->incRefs(ptr, ct, startOff); 361} 362 363void Allocation::decRefs(const void *ptr, size_t ct, size_t startOff) const { 364 if (!mHal.state.hasReferences || !getIsScript()) { 365 return; 366 } 367 mHal.state.type->decRefs(ptr, ct, startOff); 368} 369 370void Allocation::freeChildrenUnlocked () { 371 decRefs(getPtr(), mHal.state.type->getSizeBytes() / mHal.state.type->getElementSizeBytes(), 0); 372} 373 374bool Allocation::freeChildren() { 375 if (mHal.state.hasReferences) { 376 incSysRef(); 377 freeChildrenUnlocked(); 378 return decSysRef(); 379 } 380 return false; 381} 382 383void Allocation::copyRange1D(Context *rsc, const Allocation *src, int32_t srcOff, int32_t destOff, int32_t len) { 384} 385 386void Allocation::resize1D(Context *rsc, uint32_t dimX) { 387 uint32_t oldDimX = mHal.state.dimensionX; 388 if (dimX == oldDimX) { 389 return; 390 } 391 392 ObjectBaseRef<Type> t = mHal.state.type->cloneAndResize1D(rsc, dimX); 393 if (dimX < oldDimX) { 394 decRefs(getPtr(), oldDimX - dimX, dimX); 395 } 396 rsc->mHal.funcs.allocation.resize(rsc, this, t.get(), mHal.state.hasReferences); 397 setType(t.get()); 398 updateCache(); 399} 400 401void Allocation::resize2D(Context *rsc, uint32_t dimX, uint32_t dimY) { 402 ALOGE("not implemented"); 403} 404 405int32_t Allocation::getSurfaceTextureID(const Context *rsc) { 406 int32_t id = rsc->mHal.funcs.allocation.initSurfaceTexture(rsc, this); 407 mHal.state.surfaceTextureID = id; 408 return id; 409} 410 411void Allocation::setSurfaceTexture(const Context *rsc, SurfaceTexture *st) { 412 if(st != mHal.state.surfaceTexture) { 413 if(mHal.state.surfaceTexture != NULL) { 414 mHal.state.surfaceTexture->decStrong(NULL); 415 } 416 mHal.state.surfaceTexture = st; 417 if(mHal.state.surfaceTexture != NULL) { 418 mHal.state.surfaceTexture->incStrong(NULL); 419 } 420 } 421} 422 423void Allocation::setSurface(const Context *rsc, RsNativeWindow sur) { 424 ANativeWindow *nw = (ANativeWindow *)sur; 425 ANativeWindow *old = mHal.state.wndSurface; 426 if (nw) { 427 nw->incStrong(NULL); 428 } 429 rsc->mHal.funcs.allocation.setSurfaceTexture(rsc, this, nw); 430 mHal.state.wndSurface = nw; 431 if (old) { 432 old->decStrong(NULL); 433 } 434} 435 436void Allocation::ioSend(const Context *rsc) { 437 rsc->mHal.funcs.allocation.ioSend(rsc, this); 438} 439 440void Allocation::ioReceive(const Context *rsc) { 441 rsc->mHal.funcs.allocation.ioReceive(rsc, this); 442} 443 444 445///////////////// 446// 447 448namespace android { 449namespace renderscript { 450 451static void AllocationGenerateScriptMips(RsContext con, RsAllocation va); 452 453static void mip565(const Adapter2D &out, const Adapter2D &in) { 454 uint32_t w = out.getDimX(); 455 uint32_t h = out.getDimY(); 456 457 for (uint32_t y=0; y < h; y++) { 458 uint16_t *oPtr = static_cast<uint16_t *>(out.getElement(0, y)); 459 const uint16_t *i1 = static_cast<uint16_t *>(in.getElement(0, y*2)); 460 const uint16_t *i2 = static_cast<uint16_t *>(in.getElement(0, y*2+1)); 461 462 for (uint32_t x=0; x < w; x++) { 463 *oPtr = rsBoxFilter565(i1[0], i1[1], i2[0], i2[1]); 464 oPtr ++; 465 i1 += 2; 466 i2 += 2; 467 } 468 } 469} 470 471static void mip8888(const Adapter2D &out, const Adapter2D &in) { 472 uint32_t w = out.getDimX(); 473 uint32_t h = out.getDimY(); 474 475 for (uint32_t y=0; y < h; y++) { 476 uint32_t *oPtr = static_cast<uint32_t *>(out.getElement(0, y)); 477 const uint32_t *i1 = static_cast<uint32_t *>(in.getElement(0, y*2)); 478 const uint32_t *i2 = static_cast<uint32_t *>(in.getElement(0, y*2+1)); 479 480 for (uint32_t x=0; x < w; x++) { 481 *oPtr = rsBoxFilter8888(i1[0], i1[1], i2[0], i2[1]); 482 oPtr ++; 483 i1 += 2; 484 i2 += 2; 485 } 486 } 487} 488 489static void mip8(const Adapter2D &out, const Adapter2D &in) { 490 uint32_t w = out.getDimX(); 491 uint32_t h = out.getDimY(); 492 493 for (uint32_t y=0; y < h; y++) { 494 uint8_t *oPtr = static_cast<uint8_t *>(out.getElement(0, y)); 495 const uint8_t *i1 = static_cast<uint8_t *>(in.getElement(0, y*2)); 496 const uint8_t *i2 = static_cast<uint8_t *>(in.getElement(0, y*2+1)); 497 498 for (uint32_t x=0; x < w; x++) { 499 *oPtr = (uint8_t)(((uint32_t)i1[0] + i1[1] + i2[0] + i2[1]) * 0.25f); 500 oPtr ++; 501 i1 += 2; 502 i2 += 2; 503 } 504 } 505} 506 507static void mip(const Adapter2D &out, const Adapter2D &in) { 508 switch (out.getBaseType()->getElement()->getSizeBits()) { 509 case 32: 510 mip8888(out, in); 511 break; 512 case 16: 513 mip565(out, in); 514 break; 515 case 8: 516 mip8(out, in); 517 break; 518 } 519} 520 521void rsi_AllocationSyncAll(Context *rsc, RsAllocation va, RsAllocationUsageType src) { 522 Allocation *a = static_cast<Allocation *>(va); 523 a->sendDirty(rsc); 524 a->syncAll(rsc, src); 525} 526 527void rsi_AllocationGenerateMipmaps(Context *rsc, RsAllocation va) { 528 Allocation *texAlloc = static_cast<Allocation *>(va); 529 AllocationGenerateScriptMips(rsc, texAlloc); 530} 531 532void rsi_AllocationCopyToBitmap(Context *rsc, RsAllocation va, void *data, size_t dataLen) { 533 Allocation *texAlloc = static_cast<Allocation *>(va); 534 const Type * t = texAlloc->getType(); 535 536 size_t s = t->getDimX() * t->getDimY() * t->getElementSizeBytes(); 537 if (s != dataLen) { 538 rsc->setError(RS_ERROR_BAD_VALUE, "Bitmap size didn't match allocation size"); 539 return; 540 } 541 542 memcpy(data, texAlloc->getPtr(), s); 543} 544 545void rsi_Allocation1DData(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t lod, 546 uint32_t count, const void *data, size_t sizeBytes) { 547 Allocation *a = static_cast<Allocation *>(va); 548 a->data(rsc, xoff, lod, count, data, sizeBytes); 549} 550 551void rsi_Allocation2DElementData(Context *rsc, RsAllocation va, uint32_t x, uint32_t y, uint32_t lod, RsAllocationCubemapFace face, 552 const void *data, size_t sizeBytes, size_t eoff) { 553 Allocation *a = static_cast<Allocation *>(va); 554 a->elementData(rsc, x, y, data, eoff, sizeBytes); 555} 556 557void rsi_Allocation1DElementData(Context *rsc, RsAllocation va, uint32_t x, uint32_t lod, 558 const void *data, size_t sizeBytes, size_t eoff) { 559 Allocation *a = static_cast<Allocation *>(va); 560 a->elementData(rsc, x, data, eoff, sizeBytes); 561} 562 563void rsi_Allocation2DData(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face, 564 uint32_t w, uint32_t h, const void *data, size_t sizeBytes) { 565 Allocation *a = static_cast<Allocation *>(va); 566 a->data(rsc, xoff, yoff, lod, face, w, h, data, sizeBytes); 567} 568 569void rsi_AllocationRead(Context *rsc, RsAllocation va, void *data, size_t data_length) { 570 Allocation *a = static_cast<Allocation *>(va); 571 a->read(data); 572} 573 574void rsi_AllocationResize1D(Context *rsc, RsAllocation va, uint32_t dimX) { 575 Allocation *a = static_cast<Allocation *>(va); 576 a->resize1D(rsc, dimX); 577} 578 579void rsi_AllocationResize2D(Context *rsc, RsAllocation va, uint32_t dimX, uint32_t dimY) { 580 Allocation *a = static_cast<Allocation *>(va); 581 a->resize2D(rsc, dimX, dimY); 582} 583 584static void AllocationGenerateScriptMips(RsContext con, RsAllocation va) { 585 Context *rsc = static_cast<Context *>(con); 586 Allocation *texAlloc = static_cast<Allocation *>(va); 587 uint32_t numFaces = texAlloc->getType()->getDimFaces() ? 6 : 1; 588 for (uint32_t face = 0; face < numFaces; face ++) { 589 Adapter2D adapt(rsc, texAlloc); 590 Adapter2D adapt2(rsc, texAlloc); 591 adapt.setFace(face); 592 adapt2.setFace(face); 593 for (uint32_t lod=0; lod < (texAlloc->getType()->getLODCount() -1); lod++) { 594 adapt.setLOD(lod); 595 adapt2.setLOD(lod + 1); 596 mip(adapt2, adapt); 597 } 598 } 599} 600 601RsAllocation rsi_AllocationCreateTyped(Context *rsc, RsType vtype, 602 RsAllocationMipmapControl mips, 603 uint32_t usages, uint32_t ptr) { 604 Allocation * alloc = Allocation::createAllocation(rsc, static_cast<Type *>(vtype), usages, mips, (void *)ptr); 605 if (!alloc) { 606 return NULL; 607 } 608 alloc->incUserRef(); 609 return alloc; 610} 611 612RsAllocation rsi_AllocationCreateFromBitmap(Context *rsc, RsType vtype, 613 RsAllocationMipmapControl mips, 614 const void *data, size_t data_length, uint32_t usages) { 615 Type *t = static_cast<Type *>(vtype); 616 617 RsAllocation vTexAlloc = rsi_AllocationCreateTyped(rsc, vtype, mips, usages, 0); 618 Allocation *texAlloc = static_cast<Allocation *>(vTexAlloc); 619 if (texAlloc == NULL) { 620 ALOGE("Memory allocation failure"); 621 return NULL; 622 } 623 624 memcpy(texAlloc->getPtr(), data, t->getDimX() * t->getDimY() * t->getElementSizeBytes()); 625 if (mips == RS_ALLOCATION_MIPMAP_FULL) { 626 AllocationGenerateScriptMips(rsc, texAlloc); 627 } 628 629 texAlloc->sendDirty(rsc); 630 return texAlloc; 631} 632 633RsAllocation rsi_AllocationCubeCreateFromBitmap(Context *rsc, RsType vtype, 634 RsAllocationMipmapControl mips, 635 const void *data, size_t data_length, uint32_t usages) { 636 Type *t = static_cast<Type *>(vtype); 637 638 // Cubemap allocation's faces should be Width by Width each. 639 // Source data should have 6 * Width by Width pixels 640 // Error checking is done in the java layer 641 RsAllocation vTexAlloc = rsi_AllocationCreateTyped(rsc, vtype, mips, usages, 0); 642 Allocation *texAlloc = static_cast<Allocation *>(vTexAlloc); 643 if (texAlloc == NULL) { 644 ALOGE("Memory allocation failure"); 645 return NULL; 646 } 647 648 uint32_t faceSize = t->getDimX(); 649 uint32_t strideBytes = faceSize * 6 * t->getElementSizeBytes(); 650 uint32_t copySize = faceSize * t->getElementSizeBytes(); 651 652 uint8_t *sourcePtr = (uint8_t*)data; 653 for (uint32_t face = 0; face < 6; face ++) { 654 Adapter2D faceAdapter(rsc, texAlloc); 655 faceAdapter.setFace(face); 656 657 for (uint32_t dI = 0; dI < faceSize; dI ++) { 658 memcpy(faceAdapter.getElement(0, dI), sourcePtr + strideBytes * dI, copySize); 659 } 660 661 // Move the data pointer to the next cube face 662 sourcePtr += copySize; 663 } 664 665 if (mips == RS_ALLOCATION_MIPMAP_FULL) { 666 AllocationGenerateScriptMips(rsc, texAlloc); 667 } 668 669 texAlloc->sendDirty(rsc); 670 return texAlloc; 671} 672 673void rsi_AllocationCopy2DRange(Context *rsc, 674 RsAllocation dstAlloc, 675 uint32_t dstXoff, uint32_t dstYoff, 676 uint32_t dstMip, uint32_t dstFace, 677 uint32_t width, uint32_t height, 678 RsAllocation srcAlloc, 679 uint32_t srcXoff, uint32_t srcYoff, 680 uint32_t srcMip, uint32_t srcFace) { 681 Allocation *dst = static_cast<Allocation *>(dstAlloc); 682 Allocation *src= static_cast<Allocation *>(srcAlloc); 683 rsc->mHal.funcs.allocation.allocData2D(rsc, dst, dstXoff, dstYoff, dstMip, 684 (RsAllocationCubemapFace)dstFace, 685 width, height, 686 src, srcXoff, srcYoff,srcMip, 687 (RsAllocationCubemapFace)srcFace); 688} 689 690int32_t rsi_AllocationGetSurfaceTextureID(Context *rsc, RsAllocation valloc) { 691 Allocation *alloc = static_cast<Allocation *>(valloc); 692 return alloc->getSurfaceTextureID(rsc); 693} 694 695void rsi_AllocationGetSurfaceTextureID2(Context *rsc, RsAllocation valloc, void *vst, size_t len) { 696 Allocation *alloc = static_cast<Allocation *>(valloc); 697 alloc->setSurfaceTexture(rsc, static_cast<SurfaceTexture *>(vst)); 698} 699 700void rsi_AllocationSetSurface(Context *rsc, RsAllocation valloc, RsNativeWindow sur) { 701 Allocation *alloc = static_cast<Allocation *>(valloc); 702 alloc->setSurface(rsc, sur); 703} 704 705void rsi_AllocationIoSend(Context *rsc, RsAllocation valloc) { 706 Allocation *alloc = static_cast<Allocation *>(valloc); 707 alloc->ioSend(rsc); 708} 709 710void rsi_AllocationIoReceive(Context *rsc, RsAllocation valloc) { 711 Allocation *alloc = static_cast<Allocation *>(valloc); 712 alloc->ioReceive(rsc); 713} 714 715} 716} 717 718const void * rsaAllocationGetType(RsContext con, RsAllocation va) { 719 Allocation *a = static_cast<Allocation *>(va); 720 a->getType()->incUserRef(); 721 722 return a->getType(); 723} 724