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 25 using namespace android; 26 using namespace android::renderscript; 27 28 Allocation::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 37 setType(type); 38 updateCache(); 39 } 40 41 Allocation * Allocation::createAllocation(Context *rsc, const Type *type, uint32_t usages, 42 RsAllocationMipmapControl mc, void * ptr) { 43 Allocation *a = new Allocation(rsc, type, usages, mc, ptr); 44 45 if (!rsc->mHal.funcs.allocation.init(rsc, a, type->getElement()->getHasReferences())) { 46 rsc->setError(RS_ERROR_FATAL_DRIVER, "Allocation::Allocation, alloc failure"); 47 delete a; 48 return NULL; 49 } 50 51 return a; 52 } 53 54 void Allocation::updateCache() { 55 const Type *type = mHal.state.type; 56 mHal.state.dimensionX = type->getDimX(); 57 mHal.state.dimensionY = type->getDimY(); 58 mHal.state.dimensionZ = type->getDimZ(); 59 mHal.state.hasFaces = type->getDimFaces(); 60 mHal.state.hasMipmaps = type->getDimLOD(); 61 mHal.state.elementSizeBytes = type->getElementSizeBytes(); 62 mHal.state.hasReferences = mHal.state.type->getElement()->getHasReferences(); 63 } 64 65 Allocation::~Allocation() { 66 freeChildrenUnlocked(); 67 setSurfaceTexture(mRSC, NULL); 68 mRSC->mHal.funcs.allocation.destroy(mRSC, this); 69 } 70 71 void Allocation::syncAll(Context *rsc, RsAllocationUsageType src) { 72 rsc->mHal.funcs.allocation.syncAll(rsc, this, src); 73 } 74 75 void Allocation::read(void *data) { 76 memcpy(data, getPtr(), mHal.state.type->getSizeBytes()); 77 } 78 79 void Allocation::data(Context *rsc, uint32_t xoff, uint32_t lod, 80 uint32_t count, const void *data, size_t sizeBytes) { 81 const size_t eSize = mHal.state.type->getElementSizeBytes(); 82 83 if ((count * eSize) != sizeBytes) { 84 ALOGE("Allocation::subData called with mismatched size expected %zu, got %zu", 85 (count * eSize), sizeBytes); 86 mHal.state.type->dumpLOGV("type info"); 87 return; 88 } 89 90 rsc->mHal.funcs.allocation.data1D(rsc, this, xoff, lod, count, data, sizeBytes); 91 sendDirty(rsc); 92 } 93 94 void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face, 95 uint32_t w, uint32_t h, const void *data, size_t sizeBytes) { 96 const size_t eSize = mHal.state.elementSizeBytes; 97 const size_t lineSize = eSize * w; 98 99 //ALOGE("data2d %p, %i %i %i %i %i %i %p %i", this, xoff, yoff, lod, face, w, h, data, sizeBytes); 100 101 if ((lineSize * h) != sizeBytes) { 102 ALOGE("Allocation size mismatch, expected %zu, got %zu", (lineSize * h), sizeBytes); 103 rsAssert(!"Allocation::subData called with mismatched size"); 104 return; 105 } 106 107 rsc->mHal.funcs.allocation.data2D(rsc, this, xoff, yoff, lod, face, w, h, data, sizeBytes); 108 sendDirty(rsc); 109 } 110 111 void 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 } 115 116 void Allocation::elementData(Context *rsc, uint32_t x, const void *data, 117 uint32_t cIdx, size_t sizeBytes) { 118 size_t eSize = mHal.state.elementSizeBytes; 119 120 if (cIdx >= mHal.state.type->getElement()->getFieldCount()) { 121 ALOGE("Error Allocation::subElementData component %i out of range.", cIdx); 122 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData component out of range."); 123 return; 124 } 125 126 if (x >= mHal.state.dimensionX) { 127 ALOGE("Error Allocation::subElementData X offset %i out of range.", x); 128 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range."); 129 return; 130 } 131 132 const Element * e = mHal.state.type->getElement()->getField(cIdx); 133 uint32_t elemArraySize = mHal.state.type->getElement()->getFieldArraySize(cIdx); 134 if (sizeBytes != e->getSizeBytes() * elemArraySize) { 135 ALOGE("Error Allocation::subElementData data size %zu does not match field size %zu.", sizeBytes, e->getSizeBytes()); 136 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData bad size."); 137 return; 138 } 139 140 rsc->mHal.funcs.allocation.elementData1D(rsc, this, x, data, cIdx, sizeBytes); 141 sendDirty(rsc); 142 } 143 144 void Allocation::elementData(Context *rsc, uint32_t x, uint32_t y, 145 const void *data, uint32_t cIdx, size_t sizeBytes) { 146 size_t eSize = mHal.state.elementSizeBytes; 147 148 if (x >= mHal.state.dimensionX) { 149 ALOGE("Error Allocation::subElementData X offset %i out of range.", x); 150 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range."); 151 return; 152 } 153 154 if (y >= mHal.state.dimensionY) { 155 ALOGE("Error Allocation::subElementData X offset %i out of range.", x); 156 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range."); 157 return; 158 } 159 160 if (cIdx >= mHal.state.type->getElement()->getFieldCount()) { 161 ALOGE("Error Allocation::subElementData component %i out of range.", cIdx); 162 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData component out of range."); 163 return; 164 } 165 166 const Element * e = mHal.state.type->getElement()->getField(cIdx); 167 uint32_t elemArraySize = mHal.state.type->getElement()->getFieldArraySize(cIdx); 168 if (sizeBytes != e->getSizeBytes() * elemArraySize) { 169 ALOGE("Error Allocation::subElementData data size %zu does not match field size %zu.", sizeBytes, e->getSizeBytes()); 170 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData bad size."); 171 return; 172 } 173 174 rsc->mHal.funcs.allocation.elementData2D(rsc, this, x, y, data, cIdx, sizeBytes); 175 sendDirty(rsc); 176 } 177 178 void Allocation::addProgramToDirty(const Program *p) { 179 mToDirtyList.push(p); 180 } 181 182 void Allocation::removeProgramToDirty(const Program *p) { 183 for (size_t ct=0; ct < mToDirtyList.size(); ct++) { 184 if (mToDirtyList[ct] == p) { 185 mToDirtyList.removeAt(ct); 186 return; 187 } 188 } 189 rsAssert(0); 190 } 191 192 void Allocation::dumpLOGV(const char *prefix) const { 193 ObjectBase::dumpLOGV(prefix); 194 195 String8 s(prefix); 196 s.append(" type "); 197 if (mHal.state.type) { 198 mHal.state.type->dumpLOGV(s.string()); 199 } 200 201 ALOGV("%s allocation ptr=%p mUsageFlags=0x04%x, mMipmapControl=0x%04x", 202 prefix, getPtr(), mHal.state.usageFlags, mHal.state.mipmapControl); 203 } 204 205 uint32_t Allocation::getPackedSize() const { 206 uint32_t numItems = mHal.state.type->getSizeBytes() / mHal.state.type->getElementSizeBytes(); 207 return numItems * mHal.state.type->getElement()->getSizeBytesUnpadded(); 208 } 209 210 void Allocation::writePackedData(const Type *type, 211 uint8_t *dst, const uint8_t *src, bool dstPadded) { 212 const Element *elem = type->getElement(); 213 uint32_t unpaddedBytes = elem->getSizeBytesUnpadded(); 214 uint32_t paddedBytes = elem->getSizeBytes(); 215 uint32_t numItems = type->getSizeBytes() / paddedBytes; 216 217 uint32_t srcInc = !dstPadded ? paddedBytes : unpaddedBytes; 218 uint32_t dstInc = dstPadded ? paddedBytes : unpaddedBytes; 219 220 // no sub-elements 221 uint32_t fieldCount = elem->getFieldCount(); 222 if (fieldCount == 0) { 223 for (uint32_t i = 0; i < numItems; i ++) { 224 memcpy(dst, src, unpaddedBytes); 225 src += srcInc; 226 dst += dstInc; 227 } 228 return; 229 } 230 231 // Cache offsets 232 uint32_t *offsetsPadded = new uint32_t[fieldCount]; 233 uint32_t *offsetsUnpadded = new uint32_t[fieldCount]; 234 uint32_t *sizeUnpadded = new uint32_t[fieldCount]; 235 236 for (uint32_t i = 0; i < fieldCount; i++) { 237 offsetsPadded[i] = elem->getFieldOffsetBytes(i); 238 offsetsUnpadded[i] = elem->getFieldOffsetBytesUnpadded(i); 239 sizeUnpadded[i] = elem->getField(i)->getSizeBytesUnpadded(); 240 } 241 242 uint32_t *srcOffsets = !dstPadded ? offsetsPadded : offsetsUnpadded; 243 uint32_t *dstOffsets = dstPadded ? offsetsPadded : offsetsUnpadded; 244 245 // complex elements, need to copy subelem after subelem 246 for (uint32_t i = 0; i < numItems; i ++) { 247 for (uint32_t fI = 0; fI < fieldCount; fI++) { 248 memcpy(dst + dstOffsets[fI], src + srcOffsets[fI], sizeUnpadded[fI]); 249 } 250 src += srcInc; 251 dst += dstInc; 252 } 253 254 delete[] offsetsPadded; 255 delete[] offsetsUnpadded; 256 delete[] sizeUnpadded; 257 } 258 259 void Allocation::unpackVec3Allocation(const void *data, size_t dataSize) { 260 const uint8_t *src = (const uint8_t*)data; 261 uint8_t *dst = (uint8_t*)getPtr(); 262 263 writePackedData(getType(), dst, src, true); 264 } 265 266 void Allocation::packVec3Allocation(OStream *stream) const { 267 uint32_t paddedBytes = getType()->getElement()->getSizeBytes(); 268 uint32_t unpaddedBytes = getType()->getElement()->getSizeBytesUnpadded(); 269 uint32_t numItems = mHal.state.type->getSizeBytes() / paddedBytes; 270 271 const uint8_t *src = (const uint8_t*)getPtr(); 272 uint8_t *dst = new uint8_t[numItems * unpaddedBytes]; 273 274 writePackedData(getType(), dst, src, false); 275 stream->addByteArray(dst, getPackedSize()); 276 277 delete[] dst; 278 } 279 280 void Allocation::serialize(OStream *stream) const { 281 // Need to identify ourselves 282 stream->addU32((uint32_t)getClassId()); 283 284 String8 name(getName()); 285 stream->addString(&name); 286 287 // First thing we need to serialize is the type object since it will be needed 288 // to initialize the class 289 mHal.state.type->serialize(stream); 290 291 uint32_t dataSize = mHal.state.type->getSizeBytes(); 292 // 3 element vectors are padded to 4 in memory, but padding isn't serialized 293 uint32_t packedSize = getPackedSize(); 294 // Write how much data we are storing 295 stream->addU32(packedSize); 296 if (dataSize == packedSize) { 297 // Now write the data 298 stream->addByteArray(getPtr(), dataSize); 299 } else { 300 // Now write the data 301 packVec3Allocation(stream); 302 } 303 } 304 305 Allocation *Allocation::createFromStream(Context *rsc, IStream *stream) { 306 // First make sure we are reading the correct object 307 RsA3DClassID classID = (RsA3DClassID)stream->loadU32(); 308 if (classID != RS_A3D_CLASS_ID_ALLOCATION) { 309 ALOGE("allocation loading skipped due to invalid class id\n"); 310 return NULL; 311 } 312 313 String8 name; 314 stream->loadString(&name); 315 316 Type *type = Type::createFromStream(rsc, stream); 317 if (!type) { 318 return NULL; 319 } 320 type->compute(); 321 322 Allocation *alloc = Allocation::createAllocation(rsc, type, RS_ALLOCATION_USAGE_SCRIPT); 323 type->decUserRef(); 324 325 // Number of bytes we wrote out for this allocation 326 uint32_t dataSize = stream->loadU32(); 327 // 3 element vectors are padded to 4 in memory, but padding isn't serialized 328 uint32_t packedSize = alloc->getPackedSize(); 329 if (dataSize != type->getSizeBytes() && 330 dataSize != packedSize) { 331 ALOGE("failed to read allocation because numbytes written is not the same loaded type wants\n"); 332 ObjectBase::checkDelete(alloc); 333 ObjectBase::checkDelete(type); 334 return NULL; 335 } 336 337 alloc->setName(name.string(), name.size()); 338 339 if (dataSize == type->getSizeBytes()) { 340 uint32_t count = dataSize / type->getElementSizeBytes(); 341 // Read in all of our allocation data 342 alloc->data(rsc, 0, 0, count, stream->getPtr() + stream->getPos(), dataSize); 343 } else { 344 alloc->unpackVec3Allocation(stream->getPtr() + stream->getPos(), dataSize); 345 } 346 stream->reset(stream->getPos() + dataSize); 347 348 return alloc; 349 } 350 351 void Allocation::sendDirty(const Context *rsc) const { 352 for (size_t ct=0; ct < mToDirtyList.size(); ct++) { 353 mToDirtyList[ct]->forceDirty(); 354 } 355 mRSC->mHal.funcs.allocation.markDirty(rsc, this); 356 } 357 358 void Allocation::incRefs(const void *ptr, size_t ct, size_t startOff) const { 359 mHal.state.type->incRefs(ptr, ct, startOff); 360 } 361 362 void Allocation::decRefs(const void *ptr, size_t ct, size_t startOff) const { 363 if (!mHal.state.hasReferences || !getIsScript()) { 364 return; 365 } 366 mHal.state.type->decRefs(ptr, ct, startOff); 367 } 368 369 void Allocation::freeChildrenUnlocked () { 370 decRefs(getPtr(), mHal.state.type->getSizeBytes() / mHal.state.type->getElementSizeBytes(), 0); 371 } 372 373 bool Allocation::freeChildren() { 374 if (mHal.state.hasReferences) { 375 incSysRef(); 376 freeChildrenUnlocked(); 377 return decSysRef(); 378 } 379 return false; 380 } 381 382 void Allocation::copyRange1D(Context *rsc, const Allocation *src, int32_t srcOff, int32_t destOff, int32_t len) { 383 } 384 385 void Allocation::resize1D(Context *rsc, uint32_t dimX) { 386 uint32_t oldDimX = mHal.state.dimensionX; 387 if (dimX == oldDimX) { 388 return; 389 } 390 391 ObjectBaseRef<Type> t = mHal.state.type->cloneAndResize1D(rsc, dimX); 392 if (dimX < oldDimX) { 393 decRefs(getPtr(), oldDimX - dimX, dimX); 394 } 395 rsc->mHal.funcs.allocation.resize(rsc, this, t.get(), mHal.state.hasReferences); 396 setType(t.get()); 397 updateCache(); 398 } 399 400 void Allocation::resize2D(Context *rsc, uint32_t dimX, uint32_t dimY) { 401 ALOGE("not implemented"); 402 } 403 404 int32_t Allocation::getSurfaceTextureID(const Context *rsc) { 405 int32_t id = rsc->mHal.funcs.allocation.initSurfaceTexture(rsc, this); 406 mHal.state.surfaceTextureID = id; 407 return id; 408 } 409 410 void Allocation::setSurfaceTexture(const Context *rsc, SurfaceTexture *st) { 411 if(st != mHal.state.surfaceTexture) { 412 if(mHal.state.surfaceTexture != NULL) { 413 mHal.state.surfaceTexture->decStrong(NULL); 414 } 415 mHal.state.surfaceTexture = st; 416 if(mHal.state.surfaceTexture != NULL) { 417 mHal.state.surfaceTexture->incStrong(NULL); 418 } 419 } 420 } 421 422 void Allocation::setSurface(const Context *rsc, RsNativeWindow sur) { 423 ANativeWindow *nw = (ANativeWindow *)sur; 424 ANativeWindow *old = mHal.state.wndSurface; 425 if (nw) { 426 nw->incStrong(NULL); 427 } 428 rsc->mHal.funcs.allocation.setSurfaceTexture(rsc, this, nw); 429 mHal.state.wndSurface = nw; 430 if (old) { 431 old->decStrong(NULL); 432 } 433 } 434 435 void Allocation::ioSend(const Context *rsc) { 436 rsc->mHal.funcs.allocation.ioSend(rsc, this); 437 } 438 439 void Allocation::ioReceive(const Context *rsc) { 440 rsc->mHal.funcs.allocation.ioReceive(rsc, this); 441 } 442 443 444 ///////////////// 445 // 446 447 namespace android { 448 namespace renderscript { 449 450 static void AllocationGenerateScriptMips(RsContext con, RsAllocation va); 451 452 static void mip565(const Adapter2D &out, const Adapter2D &in) { 453 uint32_t w = out.getDimX(); 454 uint32_t h = out.getDimY(); 455 456 for (uint32_t y=0; y < h; y++) { 457 uint16_t *oPtr = static_cast<uint16_t *>(out.getElement(0, y)); 458 const uint16_t *i1 = static_cast<uint16_t *>(in.getElement(0, y*2)); 459 const uint16_t *i2 = static_cast<uint16_t *>(in.getElement(0, y*2+1)); 460 461 for (uint32_t x=0; x < w; x++) { 462 *oPtr = rsBoxFilter565(i1[0], i1[1], i2[0], i2[1]); 463 oPtr ++; 464 i1 += 2; 465 i2 += 2; 466 } 467 } 468 } 469 470 static void mip8888(const Adapter2D &out, const Adapter2D &in) { 471 uint32_t w = out.getDimX(); 472 uint32_t h = out.getDimY(); 473 474 for (uint32_t y=0; y < h; y++) { 475 uint32_t *oPtr = static_cast<uint32_t *>(out.getElement(0, y)); 476 const uint32_t *i1 = static_cast<uint32_t *>(in.getElement(0, y*2)); 477 const uint32_t *i2 = static_cast<uint32_t *>(in.getElement(0, y*2+1)); 478 479 for (uint32_t x=0; x < w; x++) { 480 *oPtr = rsBoxFilter8888(i1[0], i1[1], i2[0], i2[1]); 481 oPtr ++; 482 i1 += 2; 483 i2 += 2; 484 } 485 } 486 } 487 488 static void mip8(const Adapter2D &out, const Adapter2D &in) { 489 uint32_t w = out.getDimX(); 490 uint32_t h = out.getDimY(); 491 492 for (uint32_t y=0; y < h; y++) { 493 uint8_t *oPtr = static_cast<uint8_t *>(out.getElement(0, y)); 494 const uint8_t *i1 = static_cast<uint8_t *>(in.getElement(0, y*2)); 495 const uint8_t *i2 = static_cast<uint8_t *>(in.getElement(0, y*2+1)); 496 497 for (uint32_t x=0; x < w; x++) { 498 *oPtr = (uint8_t)(((uint32_t)i1[0] + i1[1] + i2[0] + i2[1]) * 0.25f); 499 oPtr ++; 500 i1 += 2; 501 i2 += 2; 502 } 503 } 504 } 505 506 static void mip(const Adapter2D &out, const Adapter2D &in) { 507 switch (out.getBaseType()->getElement()->getSizeBits()) { 508 case 32: 509 mip8888(out, in); 510 break; 511 case 16: 512 mip565(out, in); 513 break; 514 case 8: 515 mip8(out, in); 516 break; 517 } 518 } 519 520 void rsi_AllocationSyncAll(Context *rsc, RsAllocation va, RsAllocationUsageType src) { 521 Allocation *a = static_cast<Allocation *>(va); 522 a->sendDirty(rsc); 523 a->syncAll(rsc, src); 524 } 525 526 void rsi_AllocationGenerateMipmaps(Context *rsc, RsAllocation va) { 527 Allocation *texAlloc = static_cast<Allocation *>(va); 528 AllocationGenerateScriptMips(rsc, texAlloc); 529 } 530 531 void rsi_AllocationCopyToBitmap(Context *rsc, RsAllocation va, void *data, size_t dataLen) { 532 Allocation *texAlloc = static_cast<Allocation *>(va); 533 const Type * t = texAlloc->getType(); 534 535 size_t s = t->getDimX() * t->getDimY() * t->getElementSizeBytes(); 536 if (s != dataLen) { 537 rsc->setError(RS_ERROR_BAD_VALUE, "Bitmap size didn't match allocation size"); 538 return; 539 } 540 541 memcpy(data, texAlloc->getPtr(), s); 542 } 543 544 void rsi_Allocation1DData(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t lod, 545 uint32_t count, const void *data, size_t sizeBytes) { 546 Allocation *a = static_cast<Allocation *>(va); 547 a->data(rsc, xoff, lod, count, data, sizeBytes); 548 } 549 550 void rsi_Allocation2DElementData(Context *rsc, RsAllocation va, uint32_t x, uint32_t y, uint32_t lod, RsAllocationCubemapFace face, 551 const void *data, size_t sizeBytes, size_t eoff) { 552 Allocation *a = static_cast<Allocation *>(va); 553 a->elementData(rsc, x, y, data, eoff, sizeBytes); 554 } 555 556 void rsi_Allocation1DElementData(Context *rsc, RsAllocation va, uint32_t x, uint32_t lod, 557 const void *data, size_t sizeBytes, size_t eoff) { 558 Allocation *a = static_cast<Allocation *>(va); 559 a->elementData(rsc, x, data, eoff, sizeBytes); 560 } 561 562 void rsi_Allocation2DData(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face, 563 uint32_t w, uint32_t h, const void *data, size_t sizeBytes) { 564 Allocation *a = static_cast<Allocation *>(va); 565 a->data(rsc, xoff, yoff, lod, face, w, h, data, sizeBytes); 566 } 567 568 void rsi_AllocationRead(Context *rsc, RsAllocation va, void *data, size_t data_length) { 569 Allocation *a = static_cast<Allocation *>(va); 570 a->read(data); 571 } 572 573 void rsi_AllocationResize1D(Context *rsc, RsAllocation va, uint32_t dimX) { 574 Allocation *a = static_cast<Allocation *>(va); 575 a->resize1D(rsc, dimX); 576 } 577 578 void rsi_AllocationResize2D(Context *rsc, RsAllocation va, uint32_t dimX, uint32_t dimY) { 579 Allocation *a = static_cast<Allocation *>(va); 580 a->resize2D(rsc, dimX, dimY); 581 } 582 583 static void AllocationGenerateScriptMips(RsContext con, RsAllocation va) { 584 Context *rsc = static_cast<Context *>(con); 585 Allocation *texAlloc = static_cast<Allocation *>(va); 586 uint32_t numFaces = texAlloc->getType()->getDimFaces() ? 6 : 1; 587 for (uint32_t face = 0; face < numFaces; face ++) { 588 Adapter2D adapt(rsc, texAlloc); 589 Adapter2D adapt2(rsc, texAlloc); 590 adapt.setFace(face); 591 adapt2.setFace(face); 592 for (uint32_t lod=0; lod < (texAlloc->getType()->getLODCount() -1); lod++) { 593 adapt.setLOD(lod); 594 adapt2.setLOD(lod + 1); 595 mip(adapt2, adapt); 596 } 597 } 598 } 599 600 RsAllocation rsi_AllocationCreateTyped(Context *rsc, RsType vtype, 601 RsAllocationMipmapControl mips, 602 uint32_t usages, uint32_t ptr) { 603 Allocation * alloc = Allocation::createAllocation(rsc, static_cast<Type *>(vtype), usages, mips, (void *)ptr); 604 if (!alloc) { 605 return NULL; 606 } 607 alloc->incUserRef(); 608 return alloc; 609 } 610 611 RsAllocation rsi_AllocationCreateFromBitmap(Context *rsc, RsType vtype, 612 RsAllocationMipmapControl mips, 613 const void *data, size_t data_length, uint32_t usages) { 614 Type *t = static_cast<Type *>(vtype); 615 616 RsAllocation vTexAlloc = rsi_AllocationCreateTyped(rsc, vtype, mips, usages, 0); 617 Allocation *texAlloc = static_cast<Allocation *>(vTexAlloc); 618 if (texAlloc == NULL) { 619 ALOGE("Memory allocation failure"); 620 return NULL; 621 } 622 623 memcpy(texAlloc->getPtr(), data, t->getDimX() * t->getDimY() * t->getElementSizeBytes()); 624 if (mips == RS_ALLOCATION_MIPMAP_FULL) { 625 AllocationGenerateScriptMips(rsc, texAlloc); 626 } 627 628 texAlloc->sendDirty(rsc); 629 return texAlloc; 630 } 631 632 RsAllocation rsi_AllocationCubeCreateFromBitmap(Context *rsc, RsType vtype, 633 RsAllocationMipmapControl mips, 634 const void *data, size_t data_length, uint32_t usages) { 635 Type *t = static_cast<Type *>(vtype); 636 637 // Cubemap allocation's faces should be Width by Width each. 638 // Source data should have 6 * Width by Width pixels 639 // Error checking is done in the java layer 640 RsAllocation vTexAlloc = rsi_AllocationCreateTyped(rsc, vtype, mips, usages, 0); 641 Allocation *texAlloc = static_cast<Allocation *>(vTexAlloc); 642 if (texAlloc == NULL) { 643 ALOGE("Memory allocation failure"); 644 return NULL; 645 } 646 647 uint32_t faceSize = t->getDimX(); 648 uint32_t strideBytes = faceSize * 6 * t->getElementSizeBytes(); 649 uint32_t copySize = faceSize * t->getElementSizeBytes(); 650 651 uint8_t *sourcePtr = (uint8_t*)data; 652 for (uint32_t face = 0; face < 6; face ++) { 653 Adapter2D faceAdapter(rsc, texAlloc); 654 faceAdapter.setFace(face); 655 656 for (uint32_t dI = 0; dI < faceSize; dI ++) { 657 memcpy(faceAdapter.getElement(0, dI), sourcePtr + strideBytes * dI, copySize); 658 } 659 660 // Move the data pointer to the next cube face 661 sourcePtr += copySize; 662 } 663 664 if (mips == RS_ALLOCATION_MIPMAP_FULL) { 665 AllocationGenerateScriptMips(rsc, texAlloc); 666 } 667 668 texAlloc->sendDirty(rsc); 669 return texAlloc; 670 } 671 672 void rsi_AllocationCopy2DRange(Context *rsc, 673 RsAllocation dstAlloc, 674 uint32_t dstXoff, uint32_t dstYoff, 675 uint32_t dstMip, uint32_t dstFace, 676 uint32_t width, uint32_t height, 677 RsAllocation srcAlloc, 678 uint32_t srcXoff, uint32_t srcYoff, 679 uint32_t srcMip, uint32_t srcFace) { 680 Allocation *dst = static_cast<Allocation *>(dstAlloc); 681 Allocation *src= static_cast<Allocation *>(srcAlloc); 682 rsc->mHal.funcs.allocation.allocData2D(rsc, dst, dstXoff, dstYoff, dstMip, 683 (RsAllocationCubemapFace)dstFace, 684 width, height, 685 src, srcXoff, srcYoff,srcMip, 686 (RsAllocationCubemapFace)srcFace); 687 } 688 689 int32_t rsi_AllocationGetSurfaceTextureID(Context *rsc, RsAllocation valloc) { 690 Allocation *alloc = static_cast<Allocation *>(valloc); 691 return alloc->getSurfaceTextureID(rsc); 692 } 693 694 void rsi_AllocationGetSurfaceTextureID2(Context *rsc, RsAllocation valloc, void *vst, size_t len) { 695 Allocation *alloc = static_cast<Allocation *>(valloc); 696 alloc->setSurfaceTexture(rsc, static_cast<SurfaceTexture *>(vst)); 697 } 698 699 void rsi_AllocationSetSurface(Context *rsc, RsAllocation valloc, RsNativeWindow sur) { 700 Allocation *alloc = static_cast<Allocation *>(valloc); 701 alloc->setSurface(rsc, sur); 702 } 703 704 void rsi_AllocationIoSend(Context *rsc, RsAllocation valloc) { 705 Allocation *alloc = static_cast<Allocation *>(valloc); 706 alloc->ioSend(rsc); 707 } 708 709 void rsi_AllocationIoReceive(Context *rsc, RsAllocation valloc) { 710 Allocation *alloc = static_cast<Allocation *>(valloc); 711 alloc->ioReceive(rsc); 712 } 713 714 } 715 } 716 717 const void * rsaAllocationGetType(RsContext con, RsAllocation va) { 718 Allocation *a = static_cast<Allocation *>(va); 719 a->getType()->incUserRef(); 720 721 return a->getType(); 722 } 723