rsAllocation.cpp revision f82b626e0479ce4a23ebff1fc088e073dcabaa30 
1/*
2 * Copyright (C) 2013 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include "rsContext.h"
18#include "rsAllocation.h"
19#include "rsAdapter.h"
20#include "rs_hal.h"
21
22#if !defined(RS_SERVER) && !defined(RS_COMPATIBILITY_LIB)
23#include "system/window.h"
24#include "gui/GLConsumer.h"
25#endif
26
27using namespace android;
28using namespace android::renderscript;
29
30Allocation::Allocation(Context *rsc, const Type *type, uint32_t usages,
31                       RsAllocationMipmapControl mc, void * ptr)
32    : ObjectBase(rsc) {
33
34    memset(&mHal, 0, sizeof(mHal));
35    mHal.state.mipmapControl = RS_ALLOCATION_MIPMAP_NONE;
36    mHal.state.usageFlags = usages;
37    mHal.state.mipmapControl = mc;
38    mHal.state.userProvidedPtr = ptr;
39
40    setType(type);
41    updateCache();
42}
43
44Allocation::Allocation(Context *rsc, const Allocation *alloc, const Type *type)
45    : ObjectBase(rsc) {
46
47    memset(&mHal, 0, sizeof(mHal));
48    mHal.state.baseAlloc = alloc;
49    mHal.state.usageFlags = alloc->mHal.state.usageFlags;
50    mHal.state.mipmapControl = RS_ALLOCATION_MIPMAP_NONE;
51
52    setType(type);
53    updateCache();
54}
55
56void Allocation::operator delete(void* ptr) {
57    if (ptr) {
58        Allocation *a = (Allocation*) ptr;
59        a->getContext()->mHal.funcs.freeRuntimeMem(ptr);
60    }
61}
62
63Allocation * Allocation::createAllocation(Context *rsc, const Type *type, uint32_t usages,
64                              RsAllocationMipmapControl mc, void * ptr) {
65    // Allocation objects must use allocator specified by the driver
66    void* allocMem = rsc->mHal.funcs.allocRuntimeMem(sizeof(Allocation), 0);
67
68    if (!allocMem) {
69        rsc->setError(RS_ERROR_FATAL_DRIVER, "Couldn't allocate memory for Allocation");
70        return nullptr;
71    }
72
73    bool success = false;
74    Allocation *a = nullptr;
75    if (usages & RS_ALLOCATION_USAGE_OEM) {
76        if (rsc->mHal.funcs.allocation.initOem != nullptr) {
77            a = new (allocMem) Allocation(rsc, type, usages, mc, nullptr);
78            success = rsc->mHal.funcs.allocation.initOem(rsc, a, type->getElement()->getHasReferences(), ptr);
79        } else {
80            rsc->setError(RS_ERROR_FATAL_DRIVER, "Allocation Init called with USAGE_OEM but driver does not support it");
81            return nullptr;
82        }
83    } else {
84        a = new (allocMem) Allocation(rsc, type, usages, mc, ptr);
85        success = rsc->mHal.funcs.allocation.init(rsc, a, type->getElement()->getHasReferences());
86    }
87
88    if (!success) {
89        rsc->setError(RS_ERROR_FATAL_DRIVER, "Allocation::Allocation, alloc failure");
90        delete a;
91        return nullptr;
92    }
93
94    return a;
95}
96
97Allocation * Allocation::createAdapter(Context *rsc, const Allocation *alloc, const Type *type) {
98    // Allocation objects must use allocator specified by the driver
99    void* allocMem = rsc->mHal.funcs.allocRuntimeMem(sizeof(Allocation), 0);
100
101    if (!allocMem) {
102        rsc->setError(RS_ERROR_FATAL_DRIVER, "Couldn't allocate memory for Allocation");
103        return nullptr;
104    }
105
106    Allocation *a = new (allocMem) Allocation(rsc, alloc, type);
107
108    if (!rsc->mHal.funcs.allocation.initAdapter(rsc, a)) {
109        rsc->setError(RS_ERROR_FATAL_DRIVER, "Allocation::Allocation, alloc failure");
110        delete a;
111        return nullptr;
112    }
113
114    return a;
115}
116
117void Allocation::adapterOffset(Context *rsc, const uint32_t *offsets, size_t len) {
118    if (len >= sizeof(uint32_t) * 9) {
119        mHal.state.originX = offsets[0];
120        mHal.state.originY = offsets[1];
121        mHal.state.originZ = offsets[2];
122        mHal.state.originLOD = offsets[3];
123        mHal.state.originFace = offsets[4];
124        mHal.state.originArray[0] = offsets[5];
125        mHal.state.originArray[1] = offsets[6];
126        mHal.state.originArray[2] = offsets[7];
127        mHal.state.originArray[3] = offsets[8];
128    }
129
130    rsc->mHal.funcs.allocation.adapterOffset(rsc, this);
131}
132
133
134
135void Allocation::updateCache() {
136    const Type *type = mHal.state.type;
137    mHal.state.yuv = type->getDimYuv();
138    mHal.state.hasFaces = type->getDimFaces();
139    mHal.state.hasMipmaps = type->getDimLOD();
140    mHal.state.elementSizeBytes = type->getElementSizeBytes();
141    mHal.state.hasReferences = mHal.state.type->getElement()->getHasReferences();
142}
143
144Allocation::~Allocation() {
145#if !defined(RS_SERVER) && !defined(RS_COMPATIBILITY_LIB)
146    if (mGrallocConsumer.get()) {
147        mGrallocConsumer->unlockBuffer();
148        mGrallocConsumer = nullptr;
149    }
150#endif
151
152    freeChildrenUnlocked();
153    mRSC->mHal.funcs.allocation.destroy(mRSC, this);
154}
155
156void Allocation::syncAll(Context *rsc, RsAllocationUsageType src) {
157    rsc->mHal.funcs.allocation.syncAll(rsc, this, src);
158}
159
160void * Allocation::getPointer(const Context *rsc, uint32_t lod, RsAllocationCubemapFace face,
161                          uint32_t z, uint32_t array, size_t *stride) {
162
163    if ((lod >= mHal.drvState.lodCount) ||
164        (z && (z >= mHal.drvState.lod[lod].dimZ)) ||
165        ((face != RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X) && !mHal.state.hasFaces) ||
166        (array != 0)) {
167        return nullptr;
168    }
169
170    size_t s = 0;
171    //void *ptr = mRSC->mHal.funcs.allocation.lock1D(rsc, this);
172    if ((stride != nullptr) && mHal.drvState.lod[0].dimY) {
173        *stride = mHal.drvState.lod[lod].stride;
174    }
175    return mHal.drvState.lod[lod].mallocPtr;
176}
177
178void Allocation::data(Context *rsc, uint32_t xoff, uint32_t lod,
179                         uint32_t count, const void *data, size_t sizeBytes) {
180    const size_t eSize = mHal.state.type->getElementSizeBytes();
181
182    if ((count * eSize) != sizeBytes) {
183        char buf[1024];
184        sprintf(buf, "Allocation::subData called with mismatched size expected %zu, got %zu",
185                (count * eSize), sizeBytes);
186        rsc->setError(RS_ERROR_BAD_VALUE, buf);
187        mHal.state.type->dumpLOGV("type info");
188        return;
189    }
190
191    rsc->mHal.funcs.allocation.data1D(rsc, this, xoff, lod, count, data, sizeBytes);
192    sendDirty(rsc);
193}
194
195void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face,
196                      uint32_t w, uint32_t h, const void *data, size_t sizeBytes, size_t stride) {
197    rsc->mHal.funcs.allocation.data2D(rsc, this, xoff, yoff, lod, face, w, h, data, sizeBytes, stride);
198    sendDirty(rsc);
199}
200
201void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t zoff,
202                      uint32_t lod,
203                      uint32_t w, uint32_t h, uint32_t d, const void *data, size_t sizeBytes, size_t stride) {
204    rsc->mHal.funcs.allocation.data3D(rsc, this, xoff, yoff, zoff, lod, w, h, d, data, sizeBytes, stride);
205    sendDirty(rsc);
206}
207
208void Allocation::read(Context *rsc, uint32_t xoff, uint32_t lod,
209                      uint32_t count, void *data, size_t sizeBytes) {
210    const size_t eSize = mHal.state.type->getElementSizeBytes();
211
212    if ((count * eSize) != sizeBytes) {
213        char buf[1024];
214        sprintf(buf, "Allocation::read called with mismatched size expected %zu, got %zu",
215                (count * eSize), sizeBytes);
216        rsc->setError(RS_ERROR_BAD_VALUE, buf);
217        mHal.state.type->dumpLOGV("type info");
218        return;
219    }
220
221    rsc->mHal.funcs.allocation.read1D(rsc, this, xoff, lod, count, data, sizeBytes);
222}
223
224void Allocation::read(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face,
225                      uint32_t w, uint32_t h, void *data, size_t sizeBytes, size_t stride) {
226    const size_t eSize = mHal.state.elementSizeBytes;
227    const size_t lineSize = eSize * w;
228    if (!stride) {
229        stride = lineSize;
230    } else {
231        if ((lineSize * h) != sizeBytes) {
232            char buf[1024];
233            sprintf(buf, "Allocation size mismatch, expected %zu, got %zu", (lineSize * h), sizeBytes);
234            rsc->setError(RS_ERROR_BAD_VALUE, buf);
235            return;
236        }
237    }
238
239    rsc->mHal.funcs.allocation.read2D(rsc, this, xoff, yoff, lod, face, w, h, data, sizeBytes, stride);
240}
241
242void Allocation::read(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t zoff, uint32_t lod,
243                      uint32_t w, uint32_t h, uint32_t d, void *data, size_t sizeBytes, size_t stride) {
244    const size_t eSize = mHal.state.elementSizeBytes;
245    const size_t lineSize = eSize * w;
246    if (!stride) {
247        stride = lineSize;
248    }
249
250    rsc->mHal.funcs.allocation.read3D(rsc, this, xoff, yoff, zoff, lod, w, h, d, data, sizeBytes, stride);
251
252}
253
254void Allocation::elementData(Context *rsc, uint32_t x, uint32_t y, uint32_t z,
255                             const void *data, uint32_t cIdx, size_t sizeBytes) {
256    size_t eSize = mHal.state.elementSizeBytes;
257
258    if (x >= mHal.drvState.lod[0].dimX) {
259        rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range.");
260        return;
261    }
262
263    if (y > 0 && y >= mHal.drvState.lod[0].dimY) {
264        rsc->setError(RS_ERROR_BAD_VALUE, "subElementData Y offset out of range.");
265        return;
266    }
267
268    if (z > 0 && z >= mHal.drvState.lod[0].dimZ) {
269        rsc->setError(RS_ERROR_BAD_VALUE, "subElementData Z offset out of range.");
270        return;
271    }
272
273    if (cIdx >= mHal.state.type->getElement()->getFieldCount()) {
274        rsc->setError(RS_ERROR_BAD_VALUE, "subElementData component out of range.");
275        return;
276    }
277
278    const Element * e = mHal.state.type->getElement()->getField(cIdx);
279    uint32_t elemArraySize = mHal.state.type->getElement()->getFieldArraySize(cIdx);
280    if (sizeBytes != e->getSizeBytes() * elemArraySize) {
281        rsc->setError(RS_ERROR_BAD_VALUE, "subElementData bad size.");
282        return;
283    }
284
285    rsc->mHal.funcs.allocation.elementData(rsc, this, x, y, z, data, cIdx, sizeBytes);
286    sendDirty(rsc);
287}
288
289void Allocation::elementRead(Context *rsc, uint32_t x, uint32_t y, uint32_t z,
290                             void *data, uint32_t cIdx, size_t sizeBytes) {
291    size_t eSize = mHal.state.elementSizeBytes;
292
293    if (x >= mHal.drvState.lod[0].dimX) {
294        rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range.");
295        return;
296    }
297
298    if (y > 0 && y >= mHal.drvState.lod[0].dimY) {
299        rsc->setError(RS_ERROR_BAD_VALUE, "subElementData Y offset out of range.");
300        return;
301    }
302
303    if (z > 0 && z >= mHal.drvState.lod[0].dimZ) {
304        rsc->setError(RS_ERROR_BAD_VALUE, "subElementData Z offset out of range.");
305        return;
306    }
307
308    if (cIdx >= mHal.state.type->getElement()->getFieldCount()) {
309        rsc->setError(RS_ERROR_BAD_VALUE, "subElementData component out of range.");
310        return;
311    }
312
313    const Element * e = mHal.state.type->getElement()->getField(cIdx);
314    uint32_t elemArraySize = mHal.state.type->getElement()->getFieldArraySize(cIdx);
315    if (sizeBytes != e->getSizeBytes() * elemArraySize) {
316        rsc->setError(RS_ERROR_BAD_VALUE, "subElementData bad size.");
317        return;
318    }
319
320    rsc->mHal.funcs.allocation.elementRead(rsc, this, x, y, z, data, cIdx, sizeBytes);
321}
322
323void Allocation::addProgramToDirty(const Program *p) {
324    mToDirtyList.push(p);
325}
326
327void Allocation::removeProgramToDirty(const Program *p) {
328    for (size_t ct=0; ct < mToDirtyList.size(); ct++) {
329        if (mToDirtyList[ct] == p) {
330            mToDirtyList.removeAt(ct);
331            return;
332        }
333    }
334    rsAssert(0);
335}
336
337void Allocation::dumpLOGV(const char *prefix) const {
338    ObjectBase::dumpLOGV(prefix);
339    char buf[1024];
340
341    if ((strlen(prefix) + 10) < sizeof(buf)) {
342        sprintf(buf, "%s type ", prefix);
343        if (mHal.state.type) {
344            mHal.state.type->dumpLOGV(buf);
345        }
346    }
347    ALOGV("%s allocation ptr=%p  mUsageFlags=0x04%x, mMipmapControl=0x%04x",
348         prefix, mHal.drvState.lod[0].mallocPtr, mHal.state.usageFlags, mHal.state.mipmapControl);
349}
350
351uint32_t Allocation::getPackedSize() const {
352    uint32_t numItems = mHal.state.type->getCellCount();
353    return numItems * mHal.state.type->getElement()->getSizeBytesUnpadded();
354}
355
356void Allocation::writePackedData(Context *rsc, const Type *type,
357                                 uint8_t *dst, const uint8_t *src, bool dstPadded) {
358    const Element *elem = type->getElement();
359    uint32_t unpaddedBytes = elem->getSizeBytesUnpadded();
360    uint32_t paddedBytes = elem->getSizeBytes();
361    uint32_t numItems = type->getPackedSizeBytes() / paddedBytes;
362
363    uint32_t srcInc = !dstPadded ? paddedBytes : unpaddedBytes;
364    uint32_t dstInc =  dstPadded ? paddedBytes : unpaddedBytes;
365
366    // no sub-elements
367    uint32_t fieldCount = elem->getFieldCount();
368    if (fieldCount == 0) {
369        for (uint32_t i = 0; i < numItems; i ++) {
370            memcpy(dst, src, unpaddedBytes);
371            src += srcInc;
372            dst += dstInc;
373        }
374        return;
375    }
376
377    // Cache offsets
378    uint32_t *offsetsPadded = new uint32_t[fieldCount];
379    uint32_t *offsetsUnpadded = new uint32_t[fieldCount];
380    uint32_t *sizeUnpadded = new uint32_t[fieldCount];
381
382    for (uint32_t i = 0; i < fieldCount; i++) {
383        offsetsPadded[i] = elem->getFieldOffsetBytes(i);
384        offsetsUnpadded[i] = elem->getFieldOffsetBytesUnpadded(i);
385        sizeUnpadded[i] = elem->getField(i)->getSizeBytesUnpadded();
386    }
387
388    uint32_t *srcOffsets = !dstPadded ? offsetsPadded : offsetsUnpadded;
389    uint32_t *dstOffsets =  dstPadded ? offsetsPadded : offsetsUnpadded;
390
391    // complex elements, need to copy subelem after subelem
392    for (uint32_t i = 0; i < numItems; i ++) {
393        for (uint32_t fI = 0; fI < fieldCount; fI++) {
394            memcpy(dst + dstOffsets[fI], src + srcOffsets[fI], sizeUnpadded[fI]);
395        }
396        src += srcInc;
397        dst += dstInc;
398    }
399
400    delete[] offsetsPadded;
401    delete[] offsetsUnpadded;
402    delete[] sizeUnpadded;
403}
404
405void Allocation::unpackVec3Allocation(Context *rsc, const void *data, size_t dataSize) {
406    const uint8_t *src = (const uint8_t*)data;
407    uint8_t *dst = (uint8_t *)rsc->mHal.funcs.allocation.lock1D(rsc, this);
408
409    writePackedData(rsc, getType(), dst, src, true);
410    rsc->mHal.funcs.allocation.unlock1D(rsc, this);
411}
412
413void Allocation::packVec3Allocation(Context *rsc, OStream *stream) const {
414    uint32_t paddedBytes = getType()->getElement()->getSizeBytes();
415    uint32_t unpaddedBytes = getType()->getElement()->getSizeBytesUnpadded();
416    uint32_t numItems = mHal.state.type->getCellCount();
417
418    const uint8_t *src = (const uint8_t*)rsc->mHal.funcs.allocation.lock1D(rsc, this);
419    uint8_t *dst = new uint8_t[numItems * unpaddedBytes];
420
421    writePackedData(rsc, getType(), dst, src, false);
422    stream->addByteArray(dst, getPackedSize());
423
424    delete[] dst;
425    rsc->mHal.funcs.allocation.unlock1D(rsc, this);
426}
427
428void Allocation::serialize(Context *rsc, OStream *stream) const {
429    // Need to identify ourselves
430    stream->addU32((uint32_t)getClassId());
431    stream->addString(getName());
432
433    // First thing we need to serialize is the type object since it will be needed
434    // to initialize the class
435    mHal.state.type->serialize(rsc, stream);
436
437    uint32_t dataSize = mHal.state.type->getPackedSizeBytes();
438    // 3 element vectors are padded to 4 in memory, but padding isn't serialized
439    uint32_t packedSize = getPackedSize();
440    // Write how much data we are storing
441    stream->addU32(packedSize);
442    if (dataSize == packedSize) {
443        // Now write the data
444        stream->addByteArray(rsc->mHal.funcs.allocation.lock1D(rsc, this), dataSize);
445        rsc->mHal.funcs.allocation.unlock1D(rsc, this);
446    } else {
447        // Now write the data
448        packVec3Allocation(rsc, stream);
449    }
450}
451
452Allocation *Allocation::createFromStream(Context *rsc, IStream *stream) {
453    // First make sure we are reading the correct object
454    RsA3DClassID classID = (RsA3DClassID)stream->loadU32();
455    if (classID != RS_A3D_CLASS_ID_ALLOCATION) {
456        rsc->setError(RS_ERROR_FATAL_DRIVER,
457                      "allocation loading failed due to corrupt file. (invalid id)\n");
458        return nullptr;
459    }
460
461    const char *name = stream->loadString();
462
463    Type *type = Type::createFromStream(rsc, stream);
464    if (!type) {
465        return nullptr;
466    }
467    type->compute();
468
469    Allocation *alloc = Allocation::createAllocation(rsc, type, RS_ALLOCATION_USAGE_SCRIPT);
470    type->decUserRef();
471
472    // Number of bytes we wrote out for this allocation
473    uint32_t dataSize = stream->loadU32();
474    // 3 element vectors are padded to 4 in memory, but padding isn't serialized
475    uint32_t packedSize = alloc->getPackedSize();
476    if (dataSize != type->getPackedSizeBytes() &&
477        dataSize != packedSize) {
478        rsc->setError(RS_ERROR_FATAL_DRIVER,
479                      "allocation loading failed due to corrupt file. (invalid size)\n");
480        ObjectBase::checkDelete(alloc);
481        ObjectBase::checkDelete(type);
482        return nullptr;
483    }
484
485    alloc->assignName(name);
486    if (dataSize == type->getPackedSizeBytes()) {
487        uint32_t count = dataSize / type->getElementSizeBytes();
488        // Read in all of our allocation data
489        alloc->data(rsc, 0, 0, count, stream->getPtr() + stream->getPos(), dataSize);
490    } else {
491        alloc->unpackVec3Allocation(rsc, stream->getPtr() + stream->getPos(), dataSize);
492    }
493    stream->reset(stream->getPos() + dataSize);
494
495    return alloc;
496}
497
498void Allocation::sendDirty(const Context *rsc) const {
499#ifndef RS_COMPATIBILITY_LIB
500    for (size_t ct=0; ct < mToDirtyList.size(); ct++) {
501        mToDirtyList[ct]->forceDirty();
502    }
503#endif
504    mRSC->mHal.funcs.allocation.markDirty(rsc, this);
505}
506
507void Allocation::incRefs(const void *ptr, size_t ct, size_t startOff) const {
508    mHal.state.type->incRefs(ptr, ct, startOff);
509}
510
511void Allocation::decRefs(const void *ptr, size_t ct, size_t startOff) const {
512    if (!mHal.state.hasReferences || !getIsScript()) {
513        return;
514    }
515    mHal.state.type->decRefs(ptr, ct, startOff);
516}
517
518void Allocation::callUpdateCacheObject(const Context *rsc, void *dstObj) const {
519    if (rsc->mHal.funcs.allocation.updateCachedObject != nullptr) {
520        rsc->mHal.funcs.allocation.updateCachedObject(rsc, this, (rs_allocation *)dstObj);
521    } else {
522        *((const void **)dstObj) = this;
523    }
524}
525
526
527void Allocation::freeChildrenUnlocked () {
528    void *ptr = mRSC->mHal.funcs.allocation.lock1D(mRSC, this);
529    decRefs(ptr, mHal.state.type->getCellCount(), 0);
530    mRSC->mHal.funcs.allocation.unlock1D(mRSC, this);
531}
532
533bool Allocation::freeChildren() {
534    if (mHal.state.hasReferences) {
535        incSysRef();
536        freeChildrenUnlocked();
537        return decSysRef();
538    }
539    return false;
540}
541
542void Allocation::copyRange1D(Context *rsc, const Allocation *src, int32_t srcOff, int32_t destOff, int32_t len) {
543}
544
545void Allocation::resize1D(Context *rsc, uint32_t dimX) {
546    uint32_t oldDimX = mHal.drvState.lod[0].dimX;
547    if (dimX == oldDimX) {
548        return;
549    }
550
551    ObjectBaseRef<Type> t = mHal.state.type->cloneAndResize1D(rsc, dimX);
552    if (dimX < oldDimX) {
553        decRefs(rsc->mHal.funcs.allocation.lock1D(rsc, this), oldDimX - dimX, dimX);
554        rsc->mHal.funcs.allocation.unlock1D(rsc, this);
555    }
556    rsc->mHal.funcs.allocation.resize(rsc, this, t.get(), mHal.state.hasReferences);
557    setType(t.get());
558    updateCache();
559}
560
561void Allocation::resize2D(Context *rsc, uint32_t dimX, uint32_t dimY) {
562    rsc->setError(RS_ERROR_FATAL_DRIVER, "resize2d not implemented");
563}
564
565#ifndef RS_COMPATIBILITY_LIB
566void Allocation::NewBufferListener::onFrameAvailable(const BufferItem& /* item */) {
567    intptr_t ip = (intptr_t)alloc;
568    rsc->sendMessageToClient(&ip, RS_MESSAGE_TO_CLIENT_NEW_BUFFER, 0, sizeof(ip), true);
569}
570#endif
571
572void * Allocation::getSurface(const Context *rsc) {
573#ifndef RS_COMPATIBILITY_LIB
574    // Configure GrallocConsumer to be in asynchronous mode
575    sp<IGraphicBufferProducer> bp;
576    sp<IGraphicBufferConsumer> bc;
577    BufferQueue::createBufferQueue(&bp, &bc);
578    mGrallocConsumer = new GrallocConsumer(this, bc, mHal.drvState.grallocFlags);
579    bp->incStrong(nullptr);
580
581    mBufferListener = new NewBufferListener();
582    mBufferListener->rsc = rsc;
583    mBufferListener->alloc = this;
584
585    mGrallocConsumer->setFrameAvailableListener(mBufferListener);
586    return bp.get();
587#else
588    return nullptr;
589#endif
590    //return rsc->mHal.funcs.allocation.getSurface(rsc, this);
591}
592
593void Allocation::setSurface(const Context *rsc, RsNativeWindow sur) {
594    ANativeWindow *nw = (ANativeWindow *)sur;
595    rsc->mHal.funcs.allocation.setSurface(rsc, this, nw);
596}
597
598void Allocation::ioSend(const Context *rsc) {
599    rsc->mHal.funcs.allocation.ioSend(rsc, this);
600}
601
602void Allocation::ioReceive(const Context *rsc) {
603    void *ptr = nullptr;
604    size_t stride = 0;
605#ifndef RS_COMPATIBILITY_LIB
606    if (mHal.state.usageFlags & RS_ALLOCATION_USAGE_SCRIPT) {
607        status_t ret = mGrallocConsumer->lockNextBuffer();
608
609        if (ret == OK) {
610            rsc->mHal.funcs.allocation.ioReceive(rsc, this);
611        } else if (ret == BAD_VALUE) {
612            // No new frame, don't do anything
613        } else {
614            rsc->setError(RS_ERROR_DRIVER, "Error receiving IO input buffer.");
615        }
616
617    }
618#endif
619}
620
621bool Allocation::hasSameDims(const Allocation *other) const {
622    const Type *type0 = this->getType(),
623               *type1 = other->getType();
624
625    return (type0->getCellCount() == type1->getCellCount()) &&
626           (type0->getDimLOD()    == type1->getDimLOD())    &&
627           (type0->getDimFaces()  == type1->getDimFaces())  &&
628           (type0->getDimYuv()    == type1->getDimYuv())    &&
629           (type0->getDimX()      == type1->getDimX())      &&
630           (type0->getDimY()      == type1->getDimY())      &&
631           (type0->getDimZ()      == type1->getDimZ());
632}
633
634
635/////////////////
636//
637
638namespace android {
639namespace renderscript {
640
641void rsi_AllocationSyncAll(Context *rsc, RsAllocation va, RsAllocationUsageType src) {
642    Allocation *a = static_cast<Allocation *>(va);
643    a->sendDirty(rsc);
644    a->syncAll(rsc, src);
645}
646
647void rsi_AllocationGenerateMipmaps(Context *rsc, RsAllocation va) {
648    Allocation *alloc = static_cast<Allocation *>(va);
649    rsc->mHal.funcs.allocation.generateMipmaps(rsc, alloc);
650}
651
652void rsi_AllocationCopyToBitmap(Context *rsc, RsAllocation va, void *data, size_t sizeBytes) {
653    Allocation *a = static_cast<Allocation *>(va);
654    const Type * t = a->getType();
655    a->read(rsc, 0, 0, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X,
656            t->getDimX(), t->getDimY(), data, sizeBytes, 0);
657}
658
659void rsi_Allocation1DData(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t lod,
660                          uint32_t count, const void *data, size_t sizeBytes) {
661    Allocation *a = static_cast<Allocation *>(va);
662    a->data(rsc, xoff, lod, count, data, sizeBytes);
663}
664
665void rsi_Allocation1DElementData(Context *rsc, RsAllocation va, uint32_t x,
666                                 uint32_t lod, const void *data, size_t sizeBytes, size_t eoff) {
667    Allocation *a = static_cast<Allocation *>(va);
668    a->elementData(rsc, x, 0, 0, data, eoff, sizeBytes);
669}
670
671void rsi_AllocationElementData(Context *rsc, RsAllocation va, uint32_t x, uint32_t y, uint32_t z,
672                               uint32_t lod, const void *data, size_t sizeBytes, size_t eoff) {
673    Allocation *a = static_cast<Allocation *>(va);
674    a->elementData(rsc, x, y, z, data, eoff, sizeBytes);
675}
676
677void rsi_Allocation2DData(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face,
678                          uint32_t w, uint32_t h, const void *data, size_t sizeBytes, size_t stride) {
679    Allocation *a = static_cast<Allocation *>(va);
680    a->data(rsc, xoff, yoff, lod, face, w, h, data, sizeBytes, stride);
681}
682
683void rsi_Allocation3DData(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t yoff, uint32_t zoff, uint32_t lod,
684                          uint32_t w, uint32_t h, uint32_t d, const void *data, size_t sizeBytes, size_t stride) {
685    Allocation *a = static_cast<Allocation *>(va);
686    a->data(rsc, xoff, yoff, zoff, lod, w, h, d, data, sizeBytes, stride);
687}
688
689
690void rsi_AllocationRead(Context *rsc, RsAllocation va, void *data, size_t sizeBytes) {
691    Allocation *a = static_cast<Allocation *>(va);
692    const Type * t = a->getType();
693    if(t->getDimZ()) {
694        a->read(rsc, 0, 0, 0, 0, t->getDimX(), t->getDimY(), t->getDimZ(),
695                data, sizeBytes, 0);
696    } else if(t->getDimY()) {
697        a->read(rsc, 0, 0, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X,
698                t->getDimX(), t->getDimY(), data, sizeBytes, 0);
699    } else {
700        a->read(rsc, 0, 0, t->getDimX(), data, sizeBytes);
701    }
702
703}
704
705void rsi_AllocationResize1D(Context *rsc, RsAllocation va, uint32_t dimX) {
706    Allocation *a = static_cast<Allocation *>(va);
707    a->resize1D(rsc, dimX);
708}
709
710void rsi_AllocationResize2D(Context *rsc, RsAllocation va, uint32_t dimX, uint32_t dimY) {
711    Allocation *a = static_cast<Allocation *>(va);
712    a->resize2D(rsc, dimX, dimY);
713}
714
715RsAllocation rsi_AllocationCreateTyped(Context *rsc, RsType vtype,
716                                       RsAllocationMipmapControl mipmaps,
717                                       uint32_t usages, uintptr_t ptr) {
718    Allocation * alloc = Allocation::createAllocation(rsc, static_cast<Type *>(vtype), usages, mipmaps, (void*)ptr);
719    if (!alloc) {
720        return nullptr;
721    }
722    alloc->incUserRef();
723    return alloc;
724}
725
726RsAllocation rsi_AllocationCreateFromBitmap(Context *rsc, RsType vtype,
727                                            RsAllocationMipmapControl mipmaps,
728                                            const void *data, size_t sizeBytes, uint32_t usages) {
729    Type *t = static_cast<Type *>(vtype);
730
731    RsAllocation vTexAlloc = rsi_AllocationCreateTyped(rsc, vtype, mipmaps, usages, 0);
732    Allocation *texAlloc = static_cast<Allocation *>(vTexAlloc);
733    if (texAlloc == nullptr) {
734        ALOGE("Memory allocation failure");
735        return nullptr;
736    }
737
738    texAlloc->data(rsc, 0, 0, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X,
739                   t->getDimX(), t->getDimY(), data, sizeBytes, 0);
740    if (mipmaps == RS_ALLOCATION_MIPMAP_FULL) {
741        rsc->mHal.funcs.allocation.generateMipmaps(rsc, texAlloc);
742    }
743
744    texAlloc->sendDirty(rsc);
745    return texAlloc;
746}
747
748RsAllocation rsi_AllocationCubeCreateFromBitmap(Context *rsc, RsType vtype,
749                                                RsAllocationMipmapControl mipmaps,
750                                                const void *data, size_t sizeBytes, uint32_t usages) {
751    Type *t = static_cast<Type *>(vtype);
752
753    // Cubemap allocation's faces should be Width by Width each.
754    // Source data should have 6 * Width by Width pixels
755    // Error checking is done in the java layer
756    RsAllocation vTexAlloc = rsi_AllocationCreateTyped(rsc, vtype, mipmaps, usages, 0);
757    Allocation *texAlloc = static_cast<Allocation *>(vTexAlloc);
758    if (texAlloc == nullptr) {
759        ALOGE("Memory allocation failure");
760        return nullptr;
761    }
762
763    uint32_t faceSize = t->getDimX();
764    uint32_t strideBytes = faceSize * 6 * t->getElementSizeBytes();
765    uint32_t copySize = faceSize * t->getElementSizeBytes();
766
767    uint8_t *sourcePtr = (uint8_t*)data;
768    for (uint32_t face = 0; face < 6; face ++) {
769        for (uint32_t dI = 0; dI < faceSize; dI ++) {
770            texAlloc->data(rsc, 0, dI, 0, (RsAllocationCubemapFace)face,
771                           t->getDimX(), 1, sourcePtr + strideBytes * dI, copySize, 0);
772        }
773
774        // Move the data pointer to the next cube face
775        sourcePtr += copySize;
776    }
777
778    if (mipmaps == RS_ALLOCATION_MIPMAP_FULL) {
779        rsc->mHal.funcs.allocation.generateMipmaps(rsc, texAlloc);
780    }
781
782    texAlloc->sendDirty(rsc);
783    return texAlloc;
784}
785
786void rsi_AllocationCopy2DRange(Context *rsc,
787                               RsAllocation dstAlloc,
788                               uint32_t dstXoff, uint32_t dstYoff,
789                               uint32_t dstMip, uint32_t dstFace,
790                               uint32_t width, uint32_t height,
791                               RsAllocation srcAlloc,
792                               uint32_t srcXoff, uint32_t srcYoff,
793                               uint32_t srcMip, uint32_t srcFace) {
794    Allocation *dst = static_cast<Allocation *>(dstAlloc);
795    Allocation *src= static_cast<Allocation *>(srcAlloc);
796    rsc->mHal.funcs.allocation.allocData2D(rsc, dst, dstXoff, dstYoff, dstMip,
797                                           (RsAllocationCubemapFace)dstFace,
798                                           width, height,
799                                           src, srcXoff, srcYoff,srcMip,
800                                           (RsAllocationCubemapFace)srcFace);
801}
802
803void rsi_AllocationCopy3DRange(Context *rsc,
804                               RsAllocation dstAlloc,
805                               uint32_t dstXoff, uint32_t dstYoff, uint32_t dstZoff,
806                               uint32_t dstMip,
807                               uint32_t width, uint32_t height, uint32_t depth,
808                               RsAllocation srcAlloc,
809                               uint32_t srcXoff, uint32_t srcYoff, uint32_t srcZoff,
810                               uint32_t srcMip) {
811    Allocation *dst = static_cast<Allocation *>(dstAlloc);
812    Allocation *src= static_cast<Allocation *>(srcAlloc);
813    rsc->mHal.funcs.allocation.allocData3D(rsc, dst, dstXoff, dstYoff, dstZoff, dstMip,
814                                           width, height, depth,
815                                           src, srcXoff, srcYoff, srcZoff, srcMip);
816}
817
818
819void * rsi_AllocationGetSurface(Context *rsc, RsAllocation valloc) {
820    Allocation *alloc = static_cast<Allocation *>(valloc);
821    void *s = alloc->getSurface(rsc);
822    return s;
823}
824
825void rsi_AllocationSetSurface(Context *rsc, RsAllocation valloc, RsNativeWindow sur) {
826    Allocation *alloc = static_cast<Allocation *>(valloc);
827    alloc->setSurface(rsc, sur);
828}
829
830void rsi_AllocationIoSend(Context *rsc, RsAllocation valloc) {
831    Allocation *alloc = static_cast<Allocation *>(valloc);
832    alloc->ioSend(rsc);
833}
834
835void rsi_AllocationIoReceive(Context *rsc, RsAllocation valloc) {
836    Allocation *alloc = static_cast<Allocation *>(valloc);
837    alloc->ioReceive(rsc);
838}
839
840void *rsi_AllocationGetPointer(Context *rsc, RsAllocation valloc,
841                          uint32_t lod, RsAllocationCubemapFace face,
842                          uint32_t z, uint32_t array, size_t *stride, size_t strideLen) {
843    Allocation *alloc = static_cast<Allocation *>(valloc);
844    rsAssert(strideLen == sizeof(size_t));
845
846    return alloc->getPointer(rsc, lod, face, z, array, stride);
847}
848
849void rsi_Allocation1DRead(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t lod,
850                          uint32_t count, void *data, size_t sizeBytes) {
851    Allocation *a = static_cast<Allocation *>(va);
852    rsc->mHal.funcs.allocation.read1D(rsc, a, xoff, lod, count, data, sizeBytes);
853}
854
855void rsi_AllocationElementRead(Context *rsc, RsAllocation va, uint32_t x, uint32_t y, uint32_t z,
856                                 uint32_t lod, void *data, size_t sizeBytes, size_t eoff) {
857    Allocation *a = static_cast<Allocation *>(va);
858    a->elementRead(rsc, x, y, z, data, eoff, sizeBytes);
859}
860
861void rsi_Allocation2DRead(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t yoff,
862                          uint32_t lod, RsAllocationCubemapFace face, uint32_t w,
863                          uint32_t h, void *data, size_t sizeBytes, size_t stride) {
864    Allocation *a = static_cast<Allocation *>(va);
865    a->read(rsc, xoff, yoff, lod, face, w, h, data, sizeBytes, stride);
866}
867
868void rsi_Allocation3DRead(Context *rsc, RsAllocation va,
869                          uint32_t xoff, uint32_t yoff, uint32_t zoff,
870                          uint32_t lod, uint32_t w, uint32_t h, uint32_t d,
871                          void *data, size_t sizeBytes, size_t stride) {
872    Allocation *a = static_cast<Allocation *>(va);
873    a->read(rsc, xoff, yoff, zoff, lod, w, h, d, data, sizeBytes, stride);
874}
875
876RsAllocation rsi_AllocationAdapterCreate(Context *rsc, RsType vwindow, RsAllocation vbase) {
877
878
879    Allocation * alloc = Allocation::createAdapter(rsc,
880            static_cast<Allocation *>(vbase), static_cast<Type *>(vwindow));
881    if (!alloc) {
882        return nullptr;
883    }
884    alloc->incUserRef();
885    return alloc;
886}
887
888void rsi_AllocationAdapterOffset(Context *rsc, RsAllocation va, const uint32_t *offsets, size_t len) {
889    Allocation *a = static_cast<Allocation *>(va);
890    a->adapterOffset(rsc, offsets, len);
891}
892
893
894}
895}
896
897extern "C" const void * rsaAllocationGetType(RsContext con, RsAllocation va) {
898    Allocation *a = static_cast<Allocation *>(va);
899    a->getType()->incUserRef();
900
901    return a->getType();
902}
903