rsAllocation.cpp revision b8353c5943f4038fd7f08db3d958390ce9418798 
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
49
50    mHal.state.baseAlloc = alloc;
51    mHal.state.type = type;
52    mHal.state.usageFlags = alloc->mHal.state.usageFlags;
53    mHal.state.mipmapControl = RS_ALLOCATION_MIPMAP_NONE;
54
55    setType(type);
56    updateCache();
57
58
59
60
61    struct Hal {
62        void * drv;
63
64        struct DrvState {
65            struct LodState {
66                void * mallocPtr;
67                size_t stride;
68                uint32_t dimX;
69                uint32_t dimY;
70                uint32_t dimZ;
71            } lod[android::renderscript::Allocation::MAX_LOD];
72            size_t faceOffset;
73            uint32_t lodCount;
74            uint32_t faceCount;
75
76            struct YuvState {
77                uint32_t shift;
78                uint32_t step;
79            } yuv;
80
81            int grallocFlags;
82            uint32_t dimArray[Type::mMaxArrays];
83        };
84        mutable DrvState drvState;
85
86    };
87    Hal mHal;
88
89}
90
91void Allocation::operator delete(void* ptr) {
92    if (ptr) {
93        Allocation *a = (Allocation*) ptr;
94        a->getContext()->mHal.funcs.freeRuntimeMem(ptr);
95    }
96}
97
98Allocation * Allocation::createAllocation(Context *rsc, const Type *type, uint32_t usages,
99                              RsAllocationMipmapControl mc, void * ptr) {
100    // Allocation objects must use allocator specified by the driver
101    void* allocMem = rsc->mHal.funcs.allocRuntimeMem(sizeof(Allocation), 0);
102
103    if (!allocMem) {
104        rsc->setError(RS_ERROR_FATAL_DRIVER, "Couldn't allocate memory for Allocation");
105        return nullptr;
106    }
107
108    Allocation *a = new (allocMem) Allocation(rsc, type, usages, mc, ptr);
109
110    if (!rsc->mHal.funcs.allocation.init(rsc, a, type->getElement()->getHasReferences())) {
111        rsc->setError(RS_ERROR_FATAL_DRIVER, "Allocation::Allocation, alloc failure");
112        delete a;
113        return nullptr;
114    }
115
116    return a;
117}
118
119Allocation * Allocation::createAdapter(Context *rsc, const Allocation *alloc, const Type *type) {
120    // Allocation objects must use allocator specified by the driver
121    void* allocMem = rsc->mHal.funcs.allocRuntimeMem(sizeof(Allocation), 0);
122
123    if (!allocMem) {
124        rsc->setError(RS_ERROR_FATAL_DRIVER, "Couldn't allocate memory for Allocation");
125        return nullptr;
126    }
127
128    Allocation *a = new (allocMem) Allocation(rsc, alloc, type);
129
130    if (!rsc->mHal.funcs.allocation.initAdapter(rsc, a)) {
131        rsc->setError(RS_ERROR_FATAL_DRIVER, "Allocation::Allocation, alloc failure");
132        delete a;
133        return nullptr;
134    }
135
136    return a;
137}
138
139
140void Allocation::updateCache() {
141    const Type *type = mHal.state.type;
142    mHal.state.yuv = type->getDimYuv();
143    mHal.state.hasFaces = type->getDimFaces();
144    mHal.state.hasMipmaps = type->getDimLOD();
145    mHal.state.elementSizeBytes = type->getElementSizeBytes();
146    mHal.state.hasReferences = mHal.state.type->getElement()->getHasReferences();
147}
148
149Allocation::~Allocation() {
150#if !defined(RS_SERVER) && !defined(RS_COMPATIBILITY_LIB)
151    if (mGrallocConsumer.get()) {
152        mGrallocConsumer->unlockBuffer();
153        mGrallocConsumer = nullptr;
154    }
155#endif
156
157    freeChildrenUnlocked();
158    mRSC->mHal.funcs.allocation.destroy(mRSC, this);
159}
160
161void Allocation::syncAll(Context *rsc, RsAllocationUsageType src) {
162    rsc->mHal.funcs.allocation.syncAll(rsc, this, src);
163}
164
165void * Allocation::getPointer(const Context *rsc, uint32_t lod, RsAllocationCubemapFace face,
166                          uint32_t z, uint32_t array, size_t *stride) {
167
168    if ((lod >= mHal.drvState.lodCount) ||
169        (z && (z >= mHal.drvState.lod[lod].dimZ)) ||
170        ((face != RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X) && !mHal.state.hasFaces) ||
171        (array != 0)) {
172        return nullptr;
173    }
174
175    size_t s = 0;
176    //void *ptr = mRSC->mHal.funcs.allocation.lock1D(rsc, this);
177    if ((stride != nullptr) && mHal.drvState.lod[0].dimY) {
178        *stride = mHal.drvState.lod[lod].stride;
179    }
180    return mHal.drvState.lod[lod].mallocPtr;
181}
182
183void Allocation::data(Context *rsc, uint32_t xoff, uint32_t lod,
184                         uint32_t count, const void *data, size_t sizeBytes) {
185    const size_t eSize = mHal.state.type->getElementSizeBytes();
186
187    if ((count * eSize) != sizeBytes) {
188        char buf[1024];
189        sprintf(buf, "Allocation::subData called with mismatched size expected %zu, got %zu",
190                (count * eSize), sizeBytes);
191        rsc->setError(RS_ERROR_BAD_VALUE, buf);
192        mHal.state.type->dumpLOGV("type info");
193        return;
194    }
195
196    rsc->mHal.funcs.allocation.data1D(rsc, this, xoff, lod, count, data, sizeBytes);
197    sendDirty(rsc);
198}
199
200void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face,
201                      uint32_t w, uint32_t h, const void *data, size_t sizeBytes, size_t stride) {
202    rsc->mHal.funcs.allocation.data2D(rsc, this, xoff, yoff, lod, face, w, h, data, sizeBytes, stride);
203    sendDirty(rsc);
204}
205
206void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t zoff,
207                      uint32_t lod,
208                      uint32_t w, uint32_t h, uint32_t d, const void *data, size_t sizeBytes, size_t stride) {
209    rsc->mHal.funcs.allocation.data3D(rsc, this, xoff, yoff, zoff, lod, w, h, d, data, sizeBytes, stride);
210    sendDirty(rsc);
211}
212
213void Allocation::read(Context *rsc, uint32_t xoff, uint32_t lod,
214                      uint32_t count, void *data, size_t sizeBytes) {
215    const size_t eSize = mHal.state.type->getElementSizeBytes();
216
217    if ((count * eSize) != sizeBytes) {
218        char buf[1024];
219        sprintf(buf, "Allocation::read called with mismatched size expected %zu, got %zu",
220                (count * eSize), sizeBytes);
221        rsc->setError(RS_ERROR_BAD_VALUE, buf);
222        mHal.state.type->dumpLOGV("type info");
223        return;
224    }
225
226    rsc->mHal.funcs.allocation.read1D(rsc, this, xoff, lod, count, data, sizeBytes);
227}
228
229void Allocation::read(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face,
230                      uint32_t w, uint32_t h, void *data, size_t sizeBytes, size_t stride) {
231    const size_t eSize = mHal.state.elementSizeBytes;
232    const size_t lineSize = eSize * w;
233    if (!stride) {
234        stride = lineSize;
235    } else {
236        if ((lineSize * h) != sizeBytes) {
237            char buf[1024];
238            sprintf(buf, "Allocation size mismatch, expected %zu, got %zu", (lineSize * h), sizeBytes);
239            rsc->setError(RS_ERROR_BAD_VALUE, buf);
240            return;
241        }
242    }
243
244    rsc->mHal.funcs.allocation.read2D(rsc, this, xoff, yoff, lod, face, w, h, data, sizeBytes, stride);
245}
246
247void Allocation::read(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t zoff, uint32_t lod,
248                      uint32_t w, uint32_t h, uint32_t d, void *data, size_t sizeBytes, size_t stride) {
249    const size_t eSize = mHal.state.elementSizeBytes;
250    const size_t lineSize = eSize * w;
251    if (!stride) {
252        stride = lineSize;
253    }
254
255    rsc->mHal.funcs.allocation.read3D(rsc, this, xoff, yoff, zoff, lod, w, h, d, data, sizeBytes, stride);
256
257}
258
259void Allocation::elementData(Context *rsc, uint32_t x, const void *data,
260                                uint32_t cIdx, size_t sizeBytes) {
261    size_t eSize = mHal.state.elementSizeBytes;
262
263    if (cIdx >= mHal.state.type->getElement()->getFieldCount()) {
264        rsc->setError(RS_ERROR_BAD_VALUE, "subElementData component out of range.");
265        return;
266    }
267
268    if (x >= mHal.drvState.lod[0].dimX) {
269        rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range.");
270        return;
271    }
272
273    const Element * e = mHal.state.type->getElement()->getField(cIdx);
274    uint32_t elemArraySize = mHal.state.type->getElement()->getFieldArraySize(cIdx);
275    if (sizeBytes != e->getSizeBytes() * elemArraySize) {
276        rsc->setError(RS_ERROR_BAD_VALUE, "subElementData bad size.");
277        return;
278    }
279
280    rsc->mHal.funcs.allocation.elementData1D(rsc, this, x, data, cIdx, sizeBytes);
281    sendDirty(rsc);
282}
283
284void Allocation::elementData(Context *rsc, uint32_t x, uint32_t y,
285                                const void *data, uint32_t cIdx, size_t sizeBytes) {
286    size_t eSize = mHal.state.elementSizeBytes;
287
288    if (x >= mHal.drvState.lod[0].dimX) {
289        rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range.");
290        return;
291    }
292
293    if (y >= mHal.drvState.lod[0].dimY) {
294        rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range.");
295        return;
296    }
297
298    if (cIdx >= mHal.state.type->getElement()->getFieldCount()) {
299        rsc->setError(RS_ERROR_BAD_VALUE, "subElementData component out of range.");
300        return;
301    }
302
303    const Element * e = mHal.state.type->getElement()->getField(cIdx);
304    uint32_t elemArraySize = mHal.state.type->getElement()->getFieldArraySize(cIdx);
305    if (sizeBytes != e->getSizeBytes() * elemArraySize) {
306        rsc->setError(RS_ERROR_BAD_VALUE, "subElementData bad size.");
307        return;
308    }
309
310    rsc->mHal.funcs.allocation.elementData2D(rsc, this, x, y, data, cIdx, sizeBytes);
311    sendDirty(rsc);
312}
313
314void Allocation::addProgramToDirty(const Program *p) {
315    mToDirtyList.push(p);
316}
317
318void Allocation::removeProgramToDirty(const Program *p) {
319    for (size_t ct=0; ct < mToDirtyList.size(); ct++) {
320        if (mToDirtyList[ct] == p) {
321            mToDirtyList.removeAt(ct);
322            return;
323        }
324    }
325    rsAssert(0);
326}
327
328void Allocation::dumpLOGV(const char *prefix) const {
329    ObjectBase::dumpLOGV(prefix);
330    char buf[1024];
331
332    if ((strlen(prefix) + 10) < sizeof(buf)) {
333        sprintf(buf, "%s type ", prefix);
334        if (mHal.state.type) {
335            mHal.state.type->dumpLOGV(buf);
336        }
337    }
338    ALOGV("%s allocation ptr=%p  mUsageFlags=0x04%x, mMipmapControl=0x%04x",
339         prefix, mHal.drvState.lod[0].mallocPtr, mHal.state.usageFlags, mHal.state.mipmapControl);
340}
341
342uint32_t Allocation::getPackedSize() const {
343    uint32_t numItems = mHal.state.type->getCellCount();
344    return numItems * mHal.state.type->getElement()->getSizeBytesUnpadded();
345}
346
347void Allocation::writePackedData(Context *rsc, const Type *type,
348                                 uint8_t *dst, const uint8_t *src, bool dstPadded) {
349    const Element *elem = type->getElement();
350    uint32_t unpaddedBytes = elem->getSizeBytesUnpadded();
351    uint32_t paddedBytes = elem->getSizeBytes();
352    uint32_t numItems = type->getPackedSizeBytes() / paddedBytes;
353
354    uint32_t srcInc = !dstPadded ? paddedBytes : unpaddedBytes;
355    uint32_t dstInc =  dstPadded ? paddedBytes : unpaddedBytes;
356
357    // no sub-elements
358    uint32_t fieldCount = elem->getFieldCount();
359    if (fieldCount == 0) {
360        for (uint32_t i = 0; i < numItems; i ++) {
361            memcpy(dst, src, unpaddedBytes);
362            src += srcInc;
363            dst += dstInc;
364        }
365        return;
366    }
367
368    // Cache offsets
369    uint32_t *offsetsPadded = new uint32_t[fieldCount];
370    uint32_t *offsetsUnpadded = new uint32_t[fieldCount];
371    uint32_t *sizeUnpadded = new uint32_t[fieldCount];
372
373    for (uint32_t i = 0; i < fieldCount; i++) {
374        offsetsPadded[i] = elem->getFieldOffsetBytes(i);
375        offsetsUnpadded[i] = elem->getFieldOffsetBytesUnpadded(i);
376        sizeUnpadded[i] = elem->getField(i)->getSizeBytesUnpadded();
377    }
378
379    uint32_t *srcOffsets = !dstPadded ? offsetsPadded : offsetsUnpadded;
380    uint32_t *dstOffsets =  dstPadded ? offsetsPadded : offsetsUnpadded;
381
382    // complex elements, need to copy subelem after subelem
383    for (uint32_t i = 0; i < numItems; i ++) {
384        for (uint32_t fI = 0; fI < fieldCount; fI++) {
385            memcpy(dst + dstOffsets[fI], src + srcOffsets[fI], sizeUnpadded[fI]);
386        }
387        src += srcInc;
388        dst += dstInc;
389    }
390
391    delete[] offsetsPadded;
392    delete[] offsetsUnpadded;
393    delete[] sizeUnpadded;
394}
395
396void Allocation::unpackVec3Allocation(Context *rsc, const void *data, size_t dataSize) {
397    const uint8_t *src = (const uint8_t*)data;
398    uint8_t *dst = (uint8_t *)rsc->mHal.funcs.allocation.lock1D(rsc, this);
399
400    writePackedData(rsc, getType(), dst, src, true);
401    rsc->mHal.funcs.allocation.unlock1D(rsc, this);
402}
403
404void Allocation::packVec3Allocation(Context *rsc, OStream *stream) const {
405    uint32_t paddedBytes = getType()->getElement()->getSizeBytes();
406    uint32_t unpaddedBytes = getType()->getElement()->getSizeBytesUnpadded();
407    uint32_t numItems = mHal.state.type->getCellCount();
408
409    const uint8_t *src = (const uint8_t*)rsc->mHal.funcs.allocation.lock1D(rsc, this);
410    uint8_t *dst = new uint8_t[numItems * unpaddedBytes];
411
412    writePackedData(rsc, getType(), dst, src, false);
413    stream->addByteArray(dst, getPackedSize());
414
415    delete[] dst;
416    rsc->mHal.funcs.allocation.unlock1D(rsc, this);
417}
418
419void Allocation::serialize(Context *rsc, OStream *stream) const {
420    // Need to identify ourselves
421    stream->addU32((uint32_t)getClassId());
422    stream->addString(getName());
423
424    // First thing we need to serialize is the type object since it will be needed
425    // to initialize the class
426    mHal.state.type->serialize(rsc, stream);
427
428    uint32_t dataSize = mHal.state.type->getPackedSizeBytes();
429    // 3 element vectors are padded to 4 in memory, but padding isn't serialized
430    uint32_t packedSize = getPackedSize();
431    // Write how much data we are storing
432    stream->addU32(packedSize);
433    if (dataSize == packedSize) {
434        // Now write the data
435        stream->addByteArray(rsc->mHal.funcs.allocation.lock1D(rsc, this), dataSize);
436        rsc->mHal.funcs.allocation.unlock1D(rsc, this);
437    } else {
438        // Now write the data
439        packVec3Allocation(rsc, stream);
440    }
441}
442
443Allocation *Allocation::createFromStream(Context *rsc, IStream *stream) {
444    // First make sure we are reading the correct object
445    RsA3DClassID classID = (RsA3DClassID)stream->loadU32();
446    if (classID != RS_A3D_CLASS_ID_ALLOCATION) {
447        rsc->setError(RS_ERROR_FATAL_DRIVER,
448                      "allocation loading failed due to corrupt file. (invalid id)\n");
449        return nullptr;
450    }
451
452    const char *name = stream->loadString();
453
454    Type *type = Type::createFromStream(rsc, stream);
455    if (!type) {
456        return nullptr;
457    }
458    type->compute();
459
460    Allocation *alloc = Allocation::createAllocation(rsc, type, RS_ALLOCATION_USAGE_SCRIPT);
461    type->decUserRef();
462
463    // Number of bytes we wrote out for this allocation
464    uint32_t dataSize = stream->loadU32();
465    // 3 element vectors are padded to 4 in memory, but padding isn't serialized
466    uint32_t packedSize = alloc->getPackedSize();
467    if (dataSize != type->getPackedSizeBytes() &&
468        dataSize != packedSize) {
469        rsc->setError(RS_ERROR_FATAL_DRIVER,
470                      "allocation loading failed due to corrupt file. (invalid size)\n");
471        ObjectBase::checkDelete(alloc);
472        ObjectBase::checkDelete(type);
473        return nullptr;
474    }
475
476    alloc->assignName(name);
477    if (dataSize == type->getPackedSizeBytes()) {
478        uint32_t count = dataSize / type->getElementSizeBytes();
479        // Read in all of our allocation data
480        alloc->data(rsc, 0, 0, count, stream->getPtr() + stream->getPos(), dataSize);
481    } else {
482        alloc->unpackVec3Allocation(rsc, stream->getPtr() + stream->getPos(), dataSize);
483    }
484    stream->reset(stream->getPos() + dataSize);
485
486    return alloc;
487}
488
489void Allocation::sendDirty(const Context *rsc) const {
490#ifndef RS_COMPATIBILITY_LIB
491    for (size_t ct=0; ct < mToDirtyList.size(); ct++) {
492        mToDirtyList[ct]->forceDirty();
493    }
494#endif
495    mRSC->mHal.funcs.allocation.markDirty(rsc, this);
496}
497
498void Allocation::incRefs(const void *ptr, size_t ct, size_t startOff) const {
499    mHal.state.type->incRefs(ptr, ct, startOff);
500}
501
502void Allocation::decRefs(const void *ptr, size_t ct, size_t startOff) const {
503    if (!mHal.state.hasReferences || !getIsScript()) {
504        return;
505    }
506    mHal.state.type->decRefs(ptr, ct, startOff);
507}
508
509void Allocation::callUpdateCacheObject(const Context *rsc, void *dstObj) const {
510    if (rsc->mHal.funcs.allocation.updateCachedObject != nullptr) {
511        rsc->mHal.funcs.allocation.updateCachedObject(rsc, this, (rs_allocation *)dstObj);
512    } else {
513        *((const void **)dstObj) = this;
514    }
515}
516
517
518void Allocation::freeChildrenUnlocked () {
519    void *ptr = mRSC->mHal.funcs.allocation.lock1D(mRSC, this);
520    decRefs(ptr, mHal.state.type->getCellCount(), 0);
521    mRSC->mHal.funcs.allocation.unlock1D(mRSC, this);
522}
523
524bool Allocation::freeChildren() {
525    if (mHal.state.hasReferences) {
526        incSysRef();
527        freeChildrenUnlocked();
528        return decSysRef();
529    }
530    return false;
531}
532
533void Allocation::copyRange1D(Context *rsc, const Allocation *src, int32_t srcOff, int32_t destOff, int32_t len) {
534}
535
536void Allocation::resize1D(Context *rsc, uint32_t dimX) {
537    uint32_t oldDimX = mHal.drvState.lod[0].dimX;
538    if (dimX == oldDimX) {
539        return;
540    }
541
542    ObjectBaseRef<Type> t = mHal.state.type->cloneAndResize1D(rsc, dimX);
543    if (dimX < oldDimX) {
544        decRefs(rsc->mHal.funcs.allocation.lock1D(rsc, this), oldDimX - dimX, dimX);
545        rsc->mHal.funcs.allocation.unlock1D(rsc, this);
546    }
547    rsc->mHal.funcs.allocation.resize(rsc, this, t.get(), mHal.state.hasReferences);
548    setType(t.get());
549    updateCache();
550}
551
552void Allocation::resize2D(Context *rsc, uint32_t dimX, uint32_t dimY) {
553    rsc->setError(RS_ERROR_FATAL_DRIVER, "resize2d not implemented");
554}
555
556#ifndef RS_COMPATIBILITY_LIB
557void Allocation::NewBufferListener::onFrameAvailable() {
558    intptr_t ip = (intptr_t)alloc;
559    rsc->sendMessageToClient(&ip, RS_MESSAGE_TO_CLIENT_NEW_BUFFER, 0, sizeof(ip), true);
560}
561#endif
562
563void * Allocation::getSurface(const Context *rsc) {
564#ifndef RS_COMPATIBILITY_LIB
565    // Configure GrallocConsumer to be in asynchronous mode
566    sp<IGraphicBufferProducer> bp;
567    sp<IGraphicBufferConsumer> bc;
568    BufferQueue::createBufferQueue(&bp, &bc);
569    mGrallocConsumer = new GrallocConsumer(this, bc, mHal.drvState.grallocFlags);
570    bp->incStrong(nullptr);
571
572    mBufferListener = new NewBufferListener();
573    mBufferListener->rsc = rsc;
574    mBufferListener->alloc = this;
575
576    mGrallocConsumer->setFrameAvailableListener(mBufferListener);
577    return bp.get();
578#else
579    return nullptr;
580#endif
581    //return rsc->mHal.funcs.allocation.getSurface(rsc, this);
582}
583
584void Allocation::setSurface(const Context *rsc, RsNativeWindow sur) {
585    ANativeWindow *nw = (ANativeWindow *)sur;
586    rsc->mHal.funcs.allocation.setSurface(rsc, this, nw);
587}
588
589void Allocation::ioSend(const Context *rsc) {
590    rsc->mHal.funcs.allocation.ioSend(rsc, this);
591}
592
593void Allocation::ioReceive(const Context *rsc) {
594    void *ptr = nullptr;
595    size_t stride = 0;
596#ifndef RS_COMPATIBILITY_LIB
597    if (mHal.state.usageFlags & RS_ALLOCATION_USAGE_SCRIPT) {
598        status_t ret = mGrallocConsumer->lockNextBuffer();
599
600        if (ret == OK) {
601            rsc->mHal.funcs.allocation.ioReceive(rsc, this);
602        } else if (ret == BAD_VALUE) {
603            // No new frame, don't do anything
604        } else {
605            rsc->setError(RS_ERROR_DRIVER, "Error receiving IO input buffer.");
606        }
607
608    }
609#endif
610}
611
612bool Allocation::hasSameDims(const Allocation *other) const {
613    const Type *type0 = this->getType(),
614               *type1 = other->getType();
615
616    return (type0->getCellCount() == type1->getCellCount()) &&
617           (type0->getDimLOD()    == type1->getDimLOD())    &&
618           (type0->getDimFaces()  == type1->getDimFaces())  &&
619           (type0->getDimYuv()    == type1->getDimYuv())    &&
620           (type0->getDimX()      == type1->getDimX())      &&
621           (type0->getDimY()      == type1->getDimY())      &&
622           (type0->getDimZ()      == type1->getDimZ());
623}
624
625
626/////////////////
627//
628
629namespace android {
630namespace renderscript {
631
632void rsi_AllocationSyncAll(Context *rsc, RsAllocation va, RsAllocationUsageType src) {
633    Allocation *a = static_cast<Allocation *>(va);
634    a->sendDirty(rsc);
635    a->syncAll(rsc, src);
636}
637
638void rsi_AllocationGenerateMipmaps(Context *rsc, RsAllocation va) {
639    Allocation *alloc = static_cast<Allocation *>(va);
640    rsc->mHal.funcs.allocation.generateMipmaps(rsc, alloc);
641}
642
643void rsi_AllocationCopyToBitmap(Context *rsc, RsAllocation va, void *data, size_t sizeBytes) {
644    Allocation *a = static_cast<Allocation *>(va);
645    const Type * t = a->getType();
646    a->read(rsc, 0, 0, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X,
647            t->getDimX(), t->getDimY(), data, sizeBytes, 0);
648}
649
650void rsi_Allocation1DData(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t lod,
651                          uint32_t count, const void *data, size_t sizeBytes) {
652    Allocation *a = static_cast<Allocation *>(va);
653    a->data(rsc, xoff, lod, count, data, sizeBytes);
654}
655
656void rsi_Allocation2DElementData(Context *rsc, RsAllocation va, uint32_t x, uint32_t y, uint32_t lod, RsAllocationCubemapFace face,
657                                 const void *data, size_t sizeBytes, size_t eoff) {
658    Allocation *a = static_cast<Allocation *>(va);
659    a->elementData(rsc, x, y, data, eoff, sizeBytes);
660}
661
662void rsi_Allocation1DElementData(Context *rsc, RsAllocation va, uint32_t x, uint32_t lod,
663                                 const void *data, size_t sizeBytes, size_t eoff) {
664    Allocation *a = static_cast<Allocation *>(va);
665    a->elementData(rsc, x, data, eoff, sizeBytes);
666}
667
668void rsi_Allocation2DData(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face,
669                          uint32_t w, uint32_t h, const void *data, size_t sizeBytes, size_t stride) {
670    Allocation *a = static_cast<Allocation *>(va);
671    a->data(rsc, xoff, yoff, lod, face, w, h, data, sizeBytes, stride);
672}
673
674void rsi_Allocation3DData(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t yoff, uint32_t zoff, uint32_t lod,
675                          uint32_t w, uint32_t h, uint32_t d, const void *data, size_t sizeBytes, size_t stride) {
676    Allocation *a = static_cast<Allocation *>(va);
677    a->data(rsc, xoff, yoff, zoff, lod, w, h, d, data, sizeBytes, stride);
678}
679
680
681void rsi_AllocationRead(Context *rsc, RsAllocation va, void *data, size_t sizeBytes) {
682    Allocation *a = static_cast<Allocation *>(va);
683    const Type * t = a->getType();
684    if(t->getDimY()) {
685        a->read(rsc, 0, 0, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X,
686                t->getDimX(), t->getDimY(), data, sizeBytes, 0);
687    } else {
688        a->read(rsc, 0, 0, t->getDimX(), data, sizeBytes);
689    }
690
691}
692
693void rsi_AllocationResize1D(Context *rsc, RsAllocation va, uint32_t dimX) {
694    Allocation *a = static_cast<Allocation *>(va);
695    a->resize1D(rsc, dimX);
696}
697
698void rsi_AllocationResize2D(Context *rsc, RsAllocation va, uint32_t dimX, uint32_t dimY) {
699    Allocation *a = static_cast<Allocation *>(va);
700    a->resize2D(rsc, dimX, dimY);
701}
702
703RsAllocation rsi_AllocationCreateTyped(Context *rsc, RsType vtype,
704                                       RsAllocationMipmapControl mipmaps,
705                                       uint32_t usages, uintptr_t ptr) {
706    Allocation * alloc = Allocation::createAllocation(rsc, static_cast<Type *>(vtype), usages, mipmaps, (void*)ptr);
707    if (!alloc) {
708        return nullptr;
709    }
710    alloc->incUserRef();
711    return alloc;
712}
713
714RsAllocation rsi_AllocationCreateFromBitmap(Context *rsc, RsType vtype,
715                                            RsAllocationMipmapControl mipmaps,
716                                            const void *data, size_t sizeBytes, uint32_t usages) {
717    Type *t = static_cast<Type *>(vtype);
718
719    RsAllocation vTexAlloc = rsi_AllocationCreateTyped(rsc, vtype, mipmaps, usages, 0);
720    Allocation *texAlloc = static_cast<Allocation *>(vTexAlloc);
721    if (texAlloc == nullptr) {
722        ALOGE("Memory allocation failure");
723        return nullptr;
724    }
725
726    texAlloc->data(rsc, 0, 0, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X,
727                   t->getDimX(), t->getDimY(), data, sizeBytes, 0);
728    if (mipmaps == RS_ALLOCATION_MIPMAP_FULL) {
729        rsc->mHal.funcs.allocation.generateMipmaps(rsc, texAlloc);
730    }
731
732    texAlloc->sendDirty(rsc);
733    return texAlloc;
734}
735
736RsAllocation rsi_AllocationCubeCreateFromBitmap(Context *rsc, RsType vtype,
737                                                RsAllocationMipmapControl mipmaps,
738                                                const void *data, size_t sizeBytes, uint32_t usages) {
739    Type *t = static_cast<Type *>(vtype);
740
741    // Cubemap allocation's faces should be Width by Width each.
742    // Source data should have 6 * Width by Width pixels
743    // Error checking is done in the java layer
744    RsAllocation vTexAlloc = rsi_AllocationCreateTyped(rsc, vtype, mipmaps, usages, 0);
745    Allocation *texAlloc = static_cast<Allocation *>(vTexAlloc);
746    if (texAlloc == nullptr) {
747        ALOGE("Memory allocation failure");
748        return nullptr;
749    }
750
751    uint32_t faceSize = t->getDimX();
752    uint32_t strideBytes = faceSize * 6 * t->getElementSizeBytes();
753    uint32_t copySize = faceSize * t->getElementSizeBytes();
754
755    uint8_t *sourcePtr = (uint8_t*)data;
756    for (uint32_t face = 0; face < 6; face ++) {
757        for (uint32_t dI = 0; dI < faceSize; dI ++) {
758            texAlloc->data(rsc, 0, dI, 0, (RsAllocationCubemapFace)face,
759                           t->getDimX(), 1, sourcePtr + strideBytes * dI, copySize, 0);
760        }
761
762        // Move the data pointer to the next cube face
763        sourcePtr += copySize;
764    }
765
766    if (mipmaps == RS_ALLOCATION_MIPMAP_FULL) {
767        rsc->mHal.funcs.allocation.generateMipmaps(rsc, texAlloc);
768    }
769
770    texAlloc->sendDirty(rsc);
771    return texAlloc;
772}
773
774void rsi_AllocationCopy2DRange(Context *rsc,
775                               RsAllocation dstAlloc,
776                               uint32_t dstXoff, uint32_t dstYoff,
777                               uint32_t dstMip, uint32_t dstFace,
778                               uint32_t width, uint32_t height,
779                               RsAllocation srcAlloc,
780                               uint32_t srcXoff, uint32_t srcYoff,
781                               uint32_t srcMip, uint32_t srcFace) {
782    Allocation *dst = static_cast<Allocation *>(dstAlloc);
783    Allocation *src= static_cast<Allocation *>(srcAlloc);
784    rsc->mHal.funcs.allocation.allocData2D(rsc, dst, dstXoff, dstYoff, dstMip,
785                                           (RsAllocationCubemapFace)dstFace,
786                                           width, height,
787                                           src, srcXoff, srcYoff,srcMip,
788                                           (RsAllocationCubemapFace)srcFace);
789}
790
791void rsi_AllocationCopy3DRange(Context *rsc,
792                               RsAllocation dstAlloc,
793                               uint32_t dstXoff, uint32_t dstYoff, uint32_t dstZoff,
794                               uint32_t dstMip,
795                               uint32_t width, uint32_t height, uint32_t depth,
796                               RsAllocation srcAlloc,
797                               uint32_t srcXoff, uint32_t srcYoff, uint32_t srcZoff,
798                               uint32_t srcMip) {
799    Allocation *dst = static_cast<Allocation *>(dstAlloc);
800    Allocation *src= static_cast<Allocation *>(srcAlloc);
801    rsc->mHal.funcs.allocation.allocData3D(rsc, dst, dstXoff, dstYoff, dstZoff, dstMip,
802                                           width, height, depth,
803                                           src, srcXoff, srcYoff, srcZoff, srcMip);
804}
805
806
807void * rsi_AllocationGetSurface(Context *rsc, RsAllocation valloc) {
808    Allocation *alloc = static_cast<Allocation *>(valloc);
809    void *s = alloc->getSurface(rsc);
810    return s;
811}
812
813void rsi_AllocationSetSurface(Context *rsc, RsAllocation valloc, RsNativeWindow sur) {
814    Allocation *alloc = static_cast<Allocation *>(valloc);
815    alloc->setSurface(rsc, sur);
816}
817
818void rsi_AllocationIoSend(Context *rsc, RsAllocation valloc) {
819    Allocation *alloc = static_cast<Allocation *>(valloc);
820    alloc->ioSend(rsc);
821}
822
823void rsi_AllocationIoReceive(Context *rsc, RsAllocation valloc) {
824    Allocation *alloc = static_cast<Allocation *>(valloc);
825    alloc->ioReceive(rsc);
826}
827
828void *rsi_AllocationGetPointer(Context *rsc, RsAllocation valloc,
829                          uint32_t lod, RsAllocationCubemapFace face,
830                          uint32_t z, uint32_t array, size_t *stride, size_t strideLen) {
831    Allocation *alloc = static_cast<Allocation *>(valloc);
832    rsAssert(strideLen == sizeof(size_t));
833
834    return alloc->getPointer(rsc, lod, face, z, array, stride);
835}
836
837void rsi_Allocation1DRead(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t lod,
838                          uint32_t count, void *data, size_t sizeBytes) {
839    Allocation *a = static_cast<Allocation *>(va);
840    rsc->mHal.funcs.allocation.read1D(rsc, a, xoff, lod, count, data, sizeBytes);
841}
842
843void rsi_Allocation2DRead(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t yoff,
844                          uint32_t lod, RsAllocationCubemapFace face, uint32_t w,
845                          uint32_t h, void *data, size_t sizeBytes, size_t stride) {
846    Allocation *a = static_cast<Allocation *>(va);
847    a->read(rsc, xoff, yoff, lod, face, w, h, data, sizeBytes, stride);
848}
849
850RsAllocation rsi_AllocationAdapterCreate(Context *rsc, RsType vwindow, RsAllocation vbase) {
851
852
853    Allocation * alloc = Allocation::createAdapter(rsc,
854            static_cast<Allocation *>(vbase), static_cast<Type *>(vwindow));
855    if (!alloc) {
856        return nullptr;
857    }
858    alloc->incUserRef();
859    return alloc;
860}
861
862void rsi_AllocationAdapterOffset(Context *rsc, RsAllocation va, const uint32_t *offsets, size_t len) {
863}
864
865
866}
867}
868
869extern "C" const void * rsaAllocationGetType(RsContext con, RsAllocation va) {
870    Allocation *a = static_cast<Allocation *>(va);
871    a->getType()->incUserRef();
872
873    return a->getType();
874}
875