rsAllocation.cpp revision a23715148f7bda74e904fc553b70c9a49fd52a6e
1/* 2 * Copyright (C) 2009 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#ifndef ANDROID_RS_BUILD_FOR_HOST 17#include "rsContext.h" 18 19#include <GLES/gl.h> 20#include <GLES2/gl2.h> 21#include <GLES/glext.h> 22#else 23#include "rsContextHostStub.h" 24 25#include <OpenGL/gl.h> 26#include <OpenGl/glext.h> 27#endif 28 29#include "utils/StopWatch.h" 30 31static void rsaAllocationGenerateScriptMips(RsContext con, RsAllocation va); 32 33using namespace android; 34using namespace android::renderscript; 35 36Allocation::Allocation(Context *rsc, const Type *type, uint32_t usages, 37 RsAllocationMipmapControl mc) 38 : ObjectBase(rsc) { 39 init(rsc, type); 40 41 mUsageFlags = usages; 42 mMipmapControl = mc; 43 44 allocScriptMemory(); 45 if (mType->getElement()->getHasReferences()) { 46 memset(mPtr, 0, mType->getSizeBytes()); 47 } 48 if (!mPtr) { 49 LOGE("Allocation::Allocation, alloc failure"); 50 } 51} 52 53 54void Allocation::init(Context *rsc, const Type *type) { 55 mPtr = NULL; 56 57 mCpuWrite = false; 58 mCpuRead = false; 59 mGpuWrite = false; 60 mGpuRead = false; 61 62 mReadWriteRatio = 0; 63 mUpdateSize = 0; 64 mUsageFlags = 0; 65 mMipmapControl = RS_ALLOCATION_MIPMAP_NONE; 66 67 mTextureID = 0; 68 mBufferID = 0; 69 mUploadDefered = false; 70 71 mUserBitmapCallback = NULL; 72 mUserBitmapCallbackData = NULL; 73 74 mType.set(type); 75 rsAssert(type); 76 77 mPtr = NULL; 78} 79 80Allocation::~Allocation() { 81 if (mUserBitmapCallback != NULL) { 82 mUserBitmapCallback(mUserBitmapCallbackData); 83 mPtr = NULL; 84 } 85 freeScriptMemory(); 86 87 if (mBufferID) { 88 // Causes a SW crash.... 89 //LOGV(" mBufferID %i", mBufferID); 90 //glDeleteBuffers(1, &mBufferID); 91 //mBufferID = 0; 92 } 93 if (mTextureID) { 94 glDeleteTextures(1, &mTextureID); 95 mTextureID = 0; 96 } 97} 98 99void Allocation::setCpuWritable(bool) { 100} 101 102void Allocation::setGpuWritable(bool) { 103} 104 105void Allocation::setCpuReadable(bool) { 106} 107 108void Allocation::setGpuReadable(bool) { 109} 110 111bool Allocation::fixAllocation() { 112 return false; 113} 114 115void Allocation::deferedUploadToTexture(const Context *rsc) { 116 mUsageFlags |= RS_ALLOCATION_USAGE_GRAPHICS_TEXTURE; 117 mUploadDefered = true; 118} 119 120uint32_t Allocation::getGLTarget() const { 121 if (getIsTexture()) { 122 if (mType->getDimFaces()) { 123 return GL_TEXTURE_CUBE_MAP; 124 } else { 125 return GL_TEXTURE_2D; 126 } 127 } 128 if (getIsBufferObject()) { 129 return GL_ARRAY_BUFFER; 130 } 131 return 0; 132} 133 134void Allocation::allocScriptMemory() { 135 rsAssert(!mPtr); 136 mPtr = malloc(mType->getSizeBytes()); 137} 138 139void Allocation::freeScriptMemory() { 140 if (mPtr) { 141 free(mPtr); 142 mPtr = NULL; 143 } 144} 145 146 147void Allocation::syncAll(Context *rsc, RsAllocationUsageType src) { 148 rsAssert(src == RS_ALLOCATION_USAGE_SCRIPT); 149 150 if (getIsTexture()) { 151 uploadToTexture(rsc); 152 } 153 if (getIsBufferObject()) { 154 uploadToBufferObject(rsc); 155 } 156 157 mUploadDefered = false; 158} 159 160void Allocation::uploadToTexture(const Context *rsc) { 161 162 mUsageFlags |= RS_ALLOCATION_USAGE_GRAPHICS_TEXTURE; 163 GLenum type = mType->getElement()->getComponent().getGLType(); 164 GLenum format = mType->getElement()->getComponent().getGLFormat(); 165 166 if (!type || !format) { 167 return; 168 } 169 170 if (!mPtr) { 171 return; 172 } 173 174 bool isFirstUpload = false; 175 176 if (!mTextureID) { 177 glGenTextures(1, &mTextureID); 178 179 if (!mTextureID) { 180 // This should not happen, however, its likely the cause of the 181 // white sqare bug. 182 // Force a crash to 1: restart the app, 2: make sure we get a bugreport. 183 LOGE("Upload to texture failed to gen mTextureID"); 184 rsc->dumpDebug(); 185 mUploadDefered = true; 186 return; 187 } 188 isFirstUpload = true; 189 } 190 191 GLenum target = (GLenum)getGLTarget(); 192 if (target == GL_TEXTURE_2D) { 193 upload2DTexture(isFirstUpload, mPtr); 194 } else if (target == GL_TEXTURE_CUBE_MAP) { 195 uploadCubeTexture(isFirstUpload); 196 } 197 198 if (!(mUsageFlags & RS_ALLOCATION_USAGE_SCRIPT)) { 199 freeScriptMemory(); 200 } 201 202 rsc->checkError("Allocation::uploadToTexture"); 203} 204 205void Allocation::upload2DTexture(bool isFirstUpload, const void *ptr) { 206 GLenum type = mType->getElement()->getComponent().getGLType(); 207 GLenum format = mType->getElement()->getComponent().getGLFormat(); 208 209 GLenum target = (GLenum)getGLTarget(); 210 glBindTexture(target, mTextureID); 211 glPixelStorei(GL_UNPACK_ALIGNMENT, 1); 212 213 for (uint32_t lod = 0; lod < mType->getLODCount(); lod++) { 214 const uint8_t *p = (const uint8_t *)ptr; 215 p += mType->getLODOffset(lod); 216 217 if (isFirstUpload) { 218 glTexImage2D(GL_TEXTURE_2D, lod, format, 219 mType->getLODDimX(lod), mType->getLODDimY(lod), 220 0, format, type, p); 221 } else { 222 glTexSubImage2D(GL_TEXTURE_2D, lod, 0, 0, 223 mType->getLODDimX(lod), mType->getLODDimY(lod), 224 format, type, p); 225 } 226 } 227 228 if (mMipmapControl == RS_ALLOCATION_MIPMAP_ON_SYNC_TO_TEXTURE) { 229#ifndef ANDROID_RS_BUILD_FOR_HOST 230 glGenerateMipmap(target); 231#endif //ANDROID_RS_BUILD_FOR_HOST 232 } 233} 234 235void Allocation::uploadCubeTexture(bool isFirstUpload) { 236 GLenum type = mType->getElement()->getComponent().getGLType(); 237 GLenum format = mType->getElement()->getComponent().getGLFormat(); 238 239 GLenum target = (GLenum)getGLTarget(); 240 glBindTexture(target, mTextureID); 241 glPixelStorei(GL_UNPACK_ALIGNMENT, 1); 242 243 GLenum faceOrder[] = { 244 GL_TEXTURE_CUBE_MAP_POSITIVE_X, 245 GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 246 GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 247 GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 248 GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 249 GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 250 }; 251 252 Adapter2D adapt(getContext(), this); 253 for (uint32_t face = 0; face < 6; face ++) { 254 adapt.setFace(face); 255 256 for (uint32_t lod = 0; lod < mType->getLODCount(); lod++) { 257 adapt.setLOD(lod); 258 259 uint16_t * ptr = static_cast<uint16_t *>(adapt.getElement(0,0)); 260 261 if (isFirstUpload) { 262 glTexImage2D(faceOrder[face], lod, format, 263 adapt.getDimX(), adapt.getDimY(), 264 0, format, type, ptr); 265 } else { 266 glTexSubImage2D(faceOrder[face], lod, 0, 0, 267 adapt.getDimX(), adapt.getDimY(), 268 format, type, ptr); 269 } 270 } 271 } 272 273 if (mMipmapControl == RS_ALLOCATION_MIPMAP_ON_SYNC_TO_TEXTURE) { 274#ifndef ANDROID_RS_BUILD_FOR_HOST 275 glGenerateMipmap(target); 276#endif //ANDROID_RS_BUILD_FOR_HOST 277 } 278} 279 280void Allocation::deferedUploadToBufferObject(const Context *rsc) { 281 mUsageFlags |= RS_ALLOCATION_USAGE_GRAPHICS_VERTEX; 282 mUploadDefered = true; 283} 284 285void Allocation::uploadToBufferObject(const Context *rsc) { 286 rsAssert(!mType->getDimY()); 287 rsAssert(!mType->getDimZ()); 288 289 mUsageFlags |= RS_ALLOCATION_USAGE_GRAPHICS_VERTEX; 290 291 if (!mBufferID) { 292 glGenBuffers(1, &mBufferID); 293 } 294 if (!mBufferID) { 295 LOGE("Upload to buffer object failed"); 296 mUploadDefered = true; 297 return; 298 } 299 GLenum target = (GLenum)getGLTarget(); 300 glBindBuffer(target, mBufferID); 301 glBufferData(target, mType->getSizeBytes(), getPtr(), GL_DYNAMIC_DRAW); 302 glBindBuffer(target, 0); 303 rsc->checkError("Allocation::uploadToBufferObject"); 304} 305 306void Allocation::uploadCheck(Context *rsc) { 307 if (mUploadDefered) { 308 syncAll(rsc, RS_ALLOCATION_USAGE_SCRIPT); 309 } 310} 311 312void Allocation::read(void *data) { 313 memcpy(data, mPtr, mType->getSizeBytes()); 314} 315 316void Allocation::data(Context *rsc, uint32_t xoff, uint32_t lod, 317 uint32_t count, const void *data, uint32_t sizeBytes) { 318 uint32_t eSize = mType->getElementSizeBytes(); 319 uint8_t * ptr = static_cast<uint8_t *>(mPtr); 320 ptr += eSize * xoff; 321 uint32_t size = count * eSize; 322 323 if (size != sizeBytes) { 324 LOGE("Allocation::subData called with mismatched size expected %i, got %i", size, sizeBytes); 325 mType->dumpLOGV("type info"); 326 return; 327 } 328 329 if (mType->getElement()->getHasReferences()) { 330 incRefs(data, count); 331 decRefs(ptr, count); 332 } 333 334 memcpy(ptr, data, size); 335 sendDirty(); 336 mUploadDefered = true; 337} 338 339void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face, 340 uint32_t w, uint32_t h, const void *data, uint32_t sizeBytes) { 341 uint32_t eSize = mType->getElementSizeBytes(); 342 uint32_t lineSize = eSize * w; 343 uint32_t destW = mType->getDimX(); 344 345 //LOGE("data2d %p, %i %i %i %i %i %i %p %i", this, xoff, yoff, lod, face, w, h, data, sizeBytes); 346 347 if ((lineSize * h) != sizeBytes) { 348 LOGE("Allocation size mismatch, expected %i, got %i", (lineSize * h), sizeBytes); 349 rsAssert(!"Allocation::subData called with mismatched size"); 350 return; 351 } 352 353 if (mPtr) { 354 const uint8_t *src = static_cast<const uint8_t *>(data); 355 uint8_t *dst = static_cast<uint8_t *>(mPtr); 356 dst += mType->getLODOffset(lod, xoff, yoff); 357 358 //LOGE(" %p %p %i ", dst, src, eSize); 359 for (uint32_t line=yoff; line < (yoff+h); line++) { 360 if (mType->getElement()->getHasReferences()) { 361 incRefs(src, w); 362 decRefs(dst, w); 363 } 364 memcpy(dst, src, lineSize); 365 src += lineSize; 366 dst += destW * eSize; 367 } 368 sendDirty(); 369 mUploadDefered = true; 370 } else { 371 upload2DTexture(false, data); 372 } 373} 374 375void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t zoff, uint32_t lod, RsAllocationCubemapFace face, 376 uint32_t w, uint32_t h, uint32_t d, const void *data, uint32_t sizeBytes) { 377} 378 379void Allocation::elementData(Context *rsc, uint32_t x, const void *data, 380 uint32_t cIdx, uint32_t sizeBytes) { 381 uint32_t eSize = mType->getElementSizeBytes(); 382 uint8_t * ptr = static_cast<uint8_t *>(mPtr); 383 ptr += eSize * x; 384 385 if (cIdx >= mType->getElement()->getFieldCount()) { 386 LOGE("Error Allocation::subElementData component %i out of range.", cIdx); 387 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData component out of range."); 388 return; 389 } 390 391 if (x >= mType->getDimX()) { 392 LOGE("Error Allocation::subElementData X offset %i out of range.", x); 393 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range."); 394 return; 395 } 396 397 const Element * e = mType->getElement()->getField(cIdx); 398 ptr += mType->getElement()->getFieldOffsetBytes(cIdx); 399 400 if (sizeBytes != e->getSizeBytes()) { 401 LOGE("Error Allocation::subElementData data size %i does not match field size %i.", sizeBytes, e->getSizeBytes()); 402 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData bad size."); 403 return; 404 } 405 406 if (e->getHasReferences()) { 407 e->incRefs(data); 408 e->decRefs(ptr); 409 } 410 411 memcpy(ptr, data, sizeBytes); 412 sendDirty(); 413 mUploadDefered = true; 414} 415 416void Allocation::elementData(Context *rsc, uint32_t x, uint32_t y, 417 const void *data, uint32_t cIdx, uint32_t sizeBytes) { 418 uint32_t eSize = mType->getElementSizeBytes(); 419 uint8_t * ptr = static_cast<uint8_t *>(mPtr); 420 ptr += eSize * (x + y * mType->getDimX()); 421 422 if (x >= mType->getDimX()) { 423 LOGE("Error Allocation::subElementData X offset %i out of range.", x); 424 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range."); 425 return; 426 } 427 428 if (y >= mType->getDimY()) { 429 LOGE("Error Allocation::subElementData X offset %i out of range.", x); 430 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range."); 431 return; 432 } 433 434 if (cIdx >= mType->getElement()->getFieldCount()) { 435 LOGE("Error Allocation::subElementData component %i out of range.", cIdx); 436 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData component out of range."); 437 return; 438 } 439 440 const Element * e = mType->getElement()->getField(cIdx); 441 ptr += mType->getElement()->getFieldOffsetBytes(cIdx); 442 443 if (sizeBytes != e->getSizeBytes()) { 444 LOGE("Error Allocation::subElementData data size %i does not match field size %i.", sizeBytes, e->getSizeBytes()); 445 rsc->setError(RS_ERROR_BAD_VALUE, "subElementData bad size."); 446 return; 447 } 448 449 if (e->getHasReferences()) { 450 e->incRefs(data); 451 e->decRefs(ptr); 452 } 453 454 memcpy(ptr, data, sizeBytes); 455 sendDirty(); 456 mUploadDefered = true; 457} 458 459void Allocation::addProgramToDirty(const Program *p) { 460 mToDirtyList.push(p); 461} 462 463void Allocation::removeProgramToDirty(const Program *p) { 464 for (size_t ct=0; ct < mToDirtyList.size(); ct++) { 465 if (mToDirtyList[ct] == p) { 466 mToDirtyList.removeAt(ct); 467 return; 468 } 469 } 470 rsAssert(0); 471} 472 473void Allocation::dumpLOGV(const char *prefix) const { 474 ObjectBase::dumpLOGV(prefix); 475 476 String8 s(prefix); 477 s.append(" type "); 478 if (mType.get()) { 479 mType->dumpLOGV(s.string()); 480 } 481 482 LOGV("%s allocation ptr=%p mCpuWrite=%i, mCpuRead=%i, mGpuWrite=%i, mGpuRead=%i", 483 prefix, mPtr, mCpuWrite, mCpuRead, mGpuWrite, mGpuRead); 484 485 LOGV("%s allocation mUsageFlags=0x04%x, mMipmapControl=0x%04x, mTextureID=%i, mBufferID=%i", 486 prefix, mUsageFlags, mMipmapControl, mTextureID, mBufferID); 487} 488 489void Allocation::serialize(OStream *stream) const { 490 // Need to identify ourselves 491 stream->addU32((uint32_t)getClassId()); 492 493 String8 name(getName()); 494 stream->addString(&name); 495 496 // First thing we need to serialize is the type object since it will be needed 497 // to initialize the class 498 mType->serialize(stream); 499 500 uint32_t dataSize = mType->getSizeBytes(); 501 // Write how much data we are storing 502 stream->addU32(dataSize); 503 // Now write the data 504 stream->addByteArray(mPtr, dataSize); 505} 506 507Allocation *Allocation::createFromStream(Context *rsc, IStream *stream) { 508 // First make sure we are reading the correct object 509 RsA3DClassID classID = (RsA3DClassID)stream->loadU32(); 510 if (classID != RS_A3D_CLASS_ID_ALLOCATION) { 511 LOGE("allocation loading skipped due to invalid class id\n"); 512 return NULL; 513 } 514 515 String8 name; 516 stream->loadString(&name); 517 518 Type *type = Type::createFromStream(rsc, stream); 519 if (!type) { 520 return NULL; 521 } 522 type->compute(); 523 524 // Number of bytes we wrote out for this allocation 525 uint32_t dataSize = stream->loadU32(); 526 if (dataSize != type->getSizeBytes()) { 527 LOGE("failed to read allocation because numbytes written is not the same loaded type wants\n"); 528 ObjectBase::checkDelete(type); 529 return NULL; 530 } 531 532 Allocation *alloc = new Allocation(rsc, type, RS_ALLOCATION_USAGE_SCRIPT); 533 alloc->setName(name.string(), name.size()); 534 535 uint32_t count = dataSize / type->getElementSizeBytes(); 536 537 // Read in all of our allocation data 538 alloc->data(rsc, 0, 0, count, stream->getPtr() + stream->getPos(), dataSize); 539 stream->reset(stream->getPos() + dataSize); 540 541 return alloc; 542} 543 544void Allocation::sendDirty() const { 545 for (size_t ct=0; ct < mToDirtyList.size(); ct++) { 546 mToDirtyList[ct]->forceDirty(); 547 } 548} 549 550void Allocation::incRefs(const void *ptr, size_t ct, size_t startOff) const { 551 const uint8_t *p = static_cast<const uint8_t *>(ptr); 552 const Element *e = mType->getElement(); 553 uint32_t stride = e->getSizeBytes(); 554 555 p += stride * startOff; 556 while (ct > 0) { 557 e->incRefs(p); 558 ct --; 559 p += stride; 560 } 561} 562 563void Allocation::decRefs(const void *ptr, size_t ct, size_t startOff) const { 564 const uint8_t *p = static_cast<const uint8_t *>(ptr); 565 const Element *e = mType->getElement(); 566 uint32_t stride = e->getSizeBytes(); 567 568 p += stride * startOff; 569 while (ct > 0) { 570 e->decRefs(p); 571 ct --; 572 p += stride; 573 } 574} 575 576void Allocation::copyRange1D(Context *rsc, const Allocation *src, int32_t srcOff, int32_t destOff, int32_t len) { 577} 578 579void Allocation::resize1D(Context *rsc, uint32_t dimX) { 580 Type *t = mType->cloneAndResize1D(rsc, dimX); 581 582 uint32_t oldDimX = mType->getDimX(); 583 if (dimX == oldDimX) { 584 return; 585 } 586 587 if (dimX < oldDimX) { 588 decRefs(mPtr, oldDimX - dimX, dimX); 589 } 590 mPtr = realloc(mPtr, t->getSizeBytes()); 591 592 if (dimX > oldDimX) { 593 const Element *e = mType->getElement(); 594 uint32_t stride = e->getSizeBytes(); 595 memset(((uint8_t *)mPtr) + stride * oldDimX, 0, stride * (dimX - oldDimX)); 596 } 597 mType.set(t); 598} 599 600void Allocation::resize2D(Context *rsc, uint32_t dimX, uint32_t dimY) { 601 LOGE("not implemented"); 602} 603 604///////////////// 605// 606 607 608namespace android { 609namespace renderscript { 610 611void rsi_AllocationUploadToTexture(Context *rsc, RsAllocation va, bool genmip, uint32_t baseMipLevel) { 612 Allocation *alloc = static_cast<Allocation *>(va); 613 alloc->deferedUploadToTexture(rsc); 614} 615 616void rsi_AllocationUploadToBufferObject(Context *rsc, RsAllocation va) { 617 Allocation *alloc = static_cast<Allocation *>(va); 618 alloc->deferedUploadToBufferObject(rsc); 619} 620 621static void mip565(const Adapter2D &out, const Adapter2D &in) { 622 uint32_t w = out.getDimX(); 623 uint32_t h = out.getDimY(); 624 625 for (uint32_t y=0; y < h; y++) { 626 uint16_t *oPtr = static_cast<uint16_t *>(out.getElement(0, y)); 627 const uint16_t *i1 = static_cast<uint16_t *>(in.getElement(0, y*2)); 628 const uint16_t *i2 = static_cast<uint16_t *>(in.getElement(0, y*2+1)); 629 630 for (uint32_t x=0; x < w; x++) { 631 *oPtr = rsBoxFilter565(i1[0], i1[1], i2[0], i2[1]); 632 oPtr ++; 633 i1 += 2; 634 i2 += 2; 635 } 636 } 637} 638 639static void mip8888(const Adapter2D &out, const Adapter2D &in) { 640 uint32_t w = out.getDimX(); 641 uint32_t h = out.getDimY(); 642 643 for (uint32_t y=0; y < h; y++) { 644 uint32_t *oPtr = static_cast<uint32_t *>(out.getElement(0, y)); 645 const uint32_t *i1 = static_cast<uint32_t *>(in.getElement(0, y*2)); 646 const uint32_t *i2 = static_cast<uint32_t *>(in.getElement(0, y*2+1)); 647 648 for (uint32_t x=0; x < w; x++) { 649 *oPtr = rsBoxFilter8888(i1[0], i1[1], i2[0], i2[1]); 650 oPtr ++; 651 i1 += 2; 652 i2 += 2; 653 } 654 } 655} 656 657static void mip8(const Adapter2D &out, const Adapter2D &in) { 658 uint32_t w = out.getDimX(); 659 uint32_t h = out.getDimY(); 660 661 for (uint32_t y=0; y < h; y++) { 662 uint8_t *oPtr = static_cast<uint8_t *>(out.getElement(0, y)); 663 const uint8_t *i1 = static_cast<uint8_t *>(in.getElement(0, y*2)); 664 const uint8_t *i2 = static_cast<uint8_t *>(in.getElement(0, y*2+1)); 665 666 for (uint32_t x=0; x < w; x++) { 667 *oPtr = (uint8_t)(((uint32_t)i1[0] + i1[1] + i2[0] + i2[1]) * 0.25f); 668 oPtr ++; 669 i1 += 2; 670 i2 += 2; 671 } 672 } 673} 674 675static void mip(const Adapter2D &out, const Adapter2D &in) { 676 switch (out.getBaseType()->getElement()->getSizeBits()) { 677 case 32: 678 mip8888(out, in); 679 break; 680 case 16: 681 mip565(out, in); 682 break; 683 case 8: 684 mip8(out, in); 685 break; 686 } 687} 688 689#ifndef ANDROID_RS_BUILD_FOR_HOST 690 691void rsi_AllocationSyncAll(Context *rsc, RsAllocation va, RsAllocationUsageType src) { 692 Allocation *a = static_cast<Allocation *>(va); 693 a->syncAll(rsc, src); 694} 695 696void rsi_AllocationGenerateMipmaps(Context *rsc, RsAllocation va) { 697 Allocation *texAlloc = static_cast<Allocation *>(va); 698 rsaAllocationGenerateScriptMips(rsc, texAlloc); 699} 700 701void rsi_AllocationCopyToBitmap(Context *rsc, RsAllocation va, void *data, size_t dataLen) { 702 Allocation *texAlloc = static_cast<Allocation *>(va); 703 const Type * t = texAlloc->getType(); 704 705 size_t s = t->getDimX() * t->getDimY() * t->getElementSizeBytes(); 706 if (s != dataLen) { 707 rsc->setError(RS_ERROR_BAD_VALUE, "Bitmap size didn't match allocation size"); 708 return; 709 } 710 711 memcpy(data, texAlloc->getPtr(), s); 712} 713 714void rsi_Allocation1DData(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t lod, 715 uint32_t count, const void *data, uint32_t sizeBytes) { 716 Allocation *a = static_cast<Allocation *>(va); 717 a->data(rsc, xoff, lod, count, data, sizeBytes); 718} 719 720void rsi_Allocation2DElementData(Context *rsc, RsAllocation va, uint32_t x, uint32_t y, uint32_t lod, RsAllocationCubemapFace face, 721 const void *data, uint32_t eoff, uint32_t sizeBytes) { 722 Allocation *a = static_cast<Allocation *>(va); 723 a->elementData(rsc, x, y, data, eoff, sizeBytes); 724} 725 726void rsi_Allocation1DElementData(Context *rsc, RsAllocation va, uint32_t x, uint32_t lod, 727 const void *data, uint32_t eoff, uint32_t sizeBytes) { 728 Allocation *a = static_cast<Allocation *>(va); 729 a->elementData(rsc, x, data, eoff, sizeBytes); 730} 731 732void rsi_Allocation2DData(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face, 733 uint32_t w, uint32_t h, const void *data, uint32_t sizeBytes) { 734 Allocation *a = static_cast<Allocation *>(va); 735 a->data(rsc, xoff, yoff, lod, face, w, h, data, sizeBytes); 736} 737 738void rsi_AllocationRead(Context *rsc, RsAllocation va, void *data) { 739 Allocation *a = static_cast<Allocation *>(va); 740 a->read(data); 741} 742 743void rsi_AllocationResize1D(Context *rsc, RsAllocation va, uint32_t dimX) { 744 Allocation *a = static_cast<Allocation *>(va); 745 a->resize1D(rsc, dimX); 746} 747 748void rsi_AllocationResize2D(Context *rsc, RsAllocation va, uint32_t dimX, uint32_t dimY) { 749 Allocation *a = static_cast<Allocation *>(va); 750 a->resize2D(rsc, dimX, dimY); 751} 752 753#endif //ANDROID_RS_BUILD_FOR_HOST 754 755} 756} 757 758static void rsaAllocationGenerateScriptMips(RsContext con, RsAllocation va) { 759 Context *rsc = static_cast<Context *>(con); 760 Allocation *texAlloc = static_cast<Allocation *>(va); 761 uint32_t numFaces = texAlloc->getType()->getDimFaces() ? 6 : 1; 762 for (uint32_t face = 0; face < numFaces; face ++) { 763 Adapter2D adapt(rsc, texAlloc); 764 Adapter2D adapt2(rsc, texAlloc); 765 adapt.setFace(face); 766 adapt2.setFace(face); 767 for (uint32_t lod=0; lod < (texAlloc->getType()->getLODCount() -1); lod++) { 768 adapt.setLOD(lod); 769 adapt2.setLOD(lod + 1); 770 mip(adapt2, adapt); 771 } 772 } 773} 774 775const void * rsaAllocationGetType(RsContext con, RsAllocation va) { 776 Allocation *a = static_cast<Allocation *>(va); 777 a->getType()->incUserRef(); 778 779 return a->getType(); 780} 781 782RsAllocation rsaAllocationCreateTyped(RsContext con, RsType vtype, 783 RsAllocationMipmapControl mips, 784 uint32_t usages) { 785 Context *rsc = static_cast<Context *>(con); 786 Allocation * alloc = new Allocation(rsc, static_cast<Type *>(vtype), usages, mips); 787 alloc->incUserRef(); 788 return alloc; 789} 790 791 792RsAllocation rsaAllocationCreateFromBitmap(RsContext con, RsType vtype, 793 RsAllocationMipmapControl mips, 794 const void *data, uint32_t usages) { 795 Context *rsc = static_cast<Context *>(con); 796 Type *t = static_cast<Type *>(vtype); 797 798 RsAllocation vTexAlloc = rsaAllocationCreateTyped(rsc, vtype, mips, usages); 799 Allocation *texAlloc = static_cast<Allocation *>(vTexAlloc); 800 if (texAlloc == NULL) { 801 LOGE("Memory allocation failure"); 802 return NULL; 803 } 804 805 memcpy(texAlloc->getPtr(), data, t->getDimX() * t->getDimY() * t->getElementSizeBytes()); 806 if (mips == RS_ALLOCATION_MIPMAP_FULL) { 807 rsaAllocationGenerateScriptMips(rsc, texAlloc); 808 } 809 810 texAlloc->deferedUploadToTexture(rsc); 811 return texAlloc; 812} 813 814RsAllocation rsaAllocationCubeCreateFromBitmap(RsContext con, RsType vtype, 815 RsAllocationMipmapControl mips, 816 const void *data, uint32_t usages) { 817 Context *rsc = static_cast<Context *>(con); 818 Type *t = static_cast<Type *>(vtype); 819 820 // Cubemap allocation's faces should be Width by Width each. 821 // Source data should have 6 * Width by Width pixels 822 // Error checking is done in the java layer 823 RsAllocation vTexAlloc = rsaAllocationCreateTyped(rsc, t, mips, usages); 824 Allocation *texAlloc = static_cast<Allocation *>(vTexAlloc); 825 if (texAlloc == NULL) { 826 LOGE("Memory allocation failure"); 827 return NULL; 828 } 829 830 uint32_t faceSize = t->getDimX(); 831 uint32_t strideBytes = faceSize * 6 * t->getElementSizeBytes(); 832 uint32_t copySize = faceSize * t->getElementSizeBytes(); 833 834 uint8_t *sourcePtr = (uint8_t*)data; 835 for (uint32_t face = 0; face < 6; face ++) { 836 Adapter2D faceAdapter(rsc, texAlloc); 837 faceAdapter.setFace(face); 838 839 for (uint32_t dI = 0; dI < faceSize; dI ++) { 840 memcpy(faceAdapter.getElement(0, dI), sourcePtr + strideBytes * dI, copySize); 841 } 842 843 // Move the data pointer to the next cube face 844 sourcePtr += copySize; 845 } 846 847 if (mips == RS_ALLOCATION_MIPMAP_FULL) { 848 rsaAllocationGenerateScriptMips(rsc, texAlloc); 849 } 850 851 texAlloc->deferedUploadToTexture(rsc); 852 return texAlloc; 853} 854