/*
* Copyright (C) 2009-2012 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "rsContext.h"
#include "rsAllocation.h"
#include "rsAdapter.h"
#include "rs_hal.h"
using namespace android;
using namespace android::renderscript;
Allocation::Allocation(Context *rsc, const Type *type, uint32_t usages,
RsAllocationMipmapControl mc, void * ptr)
: ObjectBase(rsc) {
memset(&mHal, 0, sizeof(mHal));
mHal.state.mipmapControl = RS_ALLOCATION_MIPMAP_NONE;
mHal.state.usageFlags = usages;
mHal.state.mipmapControl = mc;
setType(type);
updateCache();
}
Allocation * Allocation::createAllocation(Context *rsc, const Type *type, uint32_t usages,
RsAllocationMipmapControl mc, void * ptr) {
Allocation *a = new Allocation(rsc, type, usages, mc, ptr);
if (!rsc->mHal.funcs.allocation.init(rsc, a, type->getElement()->getHasReferences())) {
rsc->setError(RS_ERROR_FATAL_DRIVER, "Allocation::Allocation, alloc failure");
delete a;
return NULL;
}
return a;
}
void Allocation::updateCache() {
const Type *type = mHal.state.type;
mHal.state.dimensionX = type->getDimX();
mHal.state.dimensionY = type->getDimY();
mHal.state.dimensionZ = type->getDimZ();
mHal.state.hasFaces = type->getDimFaces();
mHal.state.hasMipmaps = type->getDimLOD();
mHal.state.elementSizeBytes = type->getElementSizeBytes();
mHal.state.hasReferences = mHal.state.type->getElement()->getHasReferences();
}
Allocation::~Allocation() {
freeChildrenUnlocked();
mRSC->mHal.funcs.allocation.destroy(mRSC, this);
}
void Allocation::syncAll(Context *rsc, RsAllocationUsageType src) {
rsc->mHal.funcs.allocation.syncAll(rsc, this, src);
}
void Allocation::data(Context *rsc, uint32_t xoff, uint32_t lod,
uint32_t count, const void *data, size_t sizeBytes) {
const size_t eSize = mHal.state.type->getElementSizeBytes();
if ((count * eSize) != sizeBytes) {
ALOGE("Allocation::subData called with mismatched size expected %zu, got %zu",
(count * eSize), sizeBytes);
mHal.state.type->dumpLOGV("type info");
return;
}
rsc->mHal.funcs.allocation.data1D(rsc, this, xoff, lod, count, data, sizeBytes);
sendDirty(rsc);
}
void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face,
uint32_t w, uint32_t h, const void *data, size_t sizeBytes) {
const size_t eSize = mHal.state.elementSizeBytes;
const size_t lineSize = eSize * w;
//ALOGE("data2d %p, %i %i %i %i %i %i %p %i", this, xoff, yoff, lod, face, w, h, data, sizeBytes);
if ((lineSize * h) != sizeBytes) {
ALOGE("Allocation size mismatch, expected %zu, got %zu", (lineSize * h), sizeBytes);
rsAssert(!"Allocation::subData called with mismatched size");
return;
}
rsc->mHal.funcs.allocation.data2D(rsc, this, xoff, yoff, lod, face, w, h, data, sizeBytes);
sendDirty(rsc);
}
void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t zoff,
uint32_t lod, RsAllocationCubemapFace face,
uint32_t w, uint32_t h, uint32_t d, const void *data, size_t sizeBytes) {
}
void Allocation::read(Context *rsc, uint32_t xoff, uint32_t lod,
uint32_t count, void *data, size_t sizeBytes) {
const size_t eSize = mHal.state.type->getElementSizeBytes();
if ((count * eSize) != sizeBytes) {
ALOGE("Allocation::read called with mismatched size expected %zu, got %zu",
(count * eSize), sizeBytes);
mHal.state.type->dumpLOGV("type info");
return;
}
rsc->mHal.funcs.allocation.read1D(rsc, this, xoff, lod, count, data, sizeBytes);
}
void Allocation::read(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face,
uint32_t w, uint32_t h, void *data, size_t sizeBytes) {
const size_t eSize = mHal.state.elementSizeBytes;
const size_t lineSize = eSize * w;
if ((lineSize * h) != sizeBytes) {
ALOGE("Allocation size mismatch, expected %zu, got %zu", (lineSize * h), sizeBytes);
rsAssert(!"Allocation::read called with mismatched size");
return;
}
rsc->mHal.funcs.allocation.read2D(rsc, this, xoff, yoff, lod, face, w, h, data, sizeBytes);
}
void Allocation::read(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t zoff,
uint32_t lod, RsAllocationCubemapFace face,
uint32_t w, uint32_t h, uint32_t d, void *data, size_t sizeBytes) {
}
void Allocation::elementData(Context *rsc, uint32_t x, const void *data,
uint32_t cIdx, size_t sizeBytes) {
size_t eSize = mHal.state.elementSizeBytes;
if (cIdx >= mHal.state.type->getElement()->getFieldCount()) {
ALOGE("Error Allocation::subElementData component %i out of range.", cIdx);
rsc->setError(RS_ERROR_BAD_VALUE, "subElementData component out of range.");
return;
}
if (x >= mHal.state.dimensionX) {
ALOGE("Error Allocation::subElementData X offset %i out of range.", x);
rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range.");
return;
}
const Element * e = mHal.state.type->getElement()->getField(cIdx);
uint32_t elemArraySize = mHal.state.type->getElement()->getFieldArraySize(cIdx);
if (sizeBytes != e->getSizeBytes() * elemArraySize) {
ALOGE("Error Allocation::subElementData data size %zu does not match field size %zu.", sizeBytes, e->getSizeBytes());
rsc->setError(RS_ERROR_BAD_VALUE, "subElementData bad size.");
return;
}
rsc->mHal.funcs.allocation.elementData1D(rsc, this, x, data, cIdx, sizeBytes);
sendDirty(rsc);
}
void Allocation::elementData(Context *rsc, uint32_t x, uint32_t y,
const void *data, uint32_t cIdx, size_t sizeBytes) {
size_t eSize = mHal.state.elementSizeBytes;
if (x >= mHal.state.dimensionX) {
ALOGE("Error Allocation::subElementData X offset %i out of range.", x);
rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range.");
return;
}
if (y >= mHal.state.dimensionY) {
ALOGE("Error Allocation::subElementData X offset %i out of range.", x);
rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range.");
return;
}
if (cIdx >= mHal.state.type->getElement()->getFieldCount()) {
ALOGE("Error Allocation::subElementData component %i out of range.", cIdx);
rsc->setError(RS_ERROR_BAD_VALUE, "subElementData component out of range.");
return;
}
const Element * e = mHal.state.type->getElement()->getField(cIdx);
uint32_t elemArraySize = mHal.state.type->getElement()->getFieldArraySize(cIdx);
if (sizeBytes != e->getSizeBytes() * elemArraySize) {
ALOGE("Error Allocation::subElementData data size %zu does not match field size %zu.", sizeBytes, e->getSizeBytes());
rsc->setError(RS_ERROR_BAD_VALUE, "subElementData bad size.");
return;
}
rsc->mHal.funcs.allocation.elementData2D(rsc, this, x, y, data, cIdx, sizeBytes);
sendDirty(rsc);
}
void Allocation::dumpLOGV(const char *prefix) const {
ObjectBase::dumpLOGV(prefix);
String8 s(prefix);
s.append(" type ");
if (mHal.state.type) {
mHal.state.type->dumpLOGV(s.string());
}
ALOGV("%s allocation ptr=%p mUsageFlags=0x04%x, mMipmapControl=0x%04x",
prefix, mHal.drvState.mallocPtrLOD0, mHal.state.usageFlags, mHal.state.mipmapControl);
}
uint32_t Allocation::getPackedSize() const {
uint32_t numItems = mHal.state.type->getSizeBytes() / mHal.state.type->getElementSizeBytes();
return numItems * mHal.state.type->getElement()->getSizeBytesUnpadded();
}
void Allocation::writePackedData(Context *rsc, const Type *type,
uint8_t *dst, const uint8_t *src, bool dstPadded) {
const Element *elem = type->getElement();
uint32_t unpaddedBytes = elem->getSizeBytesUnpadded();
uint32_t paddedBytes = elem->getSizeBytes();
uint32_t numItems = type->getSizeBytes() / paddedBytes;
uint32_t srcInc = !dstPadded ? paddedBytes : unpaddedBytes;
uint32_t dstInc = dstPadded ? paddedBytes : unpaddedBytes;
// no sub-elements
uint32_t fieldCount = elem->getFieldCount();
if (fieldCount == 0) {
for (uint32_t i = 0; i < numItems; i ++) {
memcpy(dst, src, unpaddedBytes);
src += srcInc;
dst += dstInc;
}
return;
}
// Cache offsets
uint32_t *offsetsPadded = new uint32_t[fieldCount];
uint32_t *offsetsUnpadded = new uint32_t[fieldCount];
uint32_t *sizeUnpadded = new uint32_t[fieldCount];
for (uint32_t i = 0; i < fieldCount; i++) {
offsetsPadded[i] = elem->getFieldOffsetBytes(i);
offsetsUnpadded[i] = elem->getFieldOffsetBytesUnpadded(i);
sizeUnpadded[i] = elem->getField(i)->getSizeBytesUnpadded();
}
uint32_t *srcOffsets = !dstPadded ? offsetsPadded : offsetsUnpadded;
uint32_t *dstOffsets = dstPadded ? offsetsPadded : offsetsUnpadded;
// complex elements, need to copy subelem after subelem
for (uint32_t i = 0; i < numItems; i ++) {
for (uint32_t fI = 0; fI < fieldCount; fI++) {
memcpy(dst + dstOffsets[fI], src + srcOffsets[fI], sizeUnpadded[fI]);
}
src += srcInc;
dst += dstInc;
}
delete[] offsetsPadded;
delete[] offsetsUnpadded;
delete[] sizeUnpadded;
}
void Allocation::unpackVec3Allocation(Context *rsc, const void *data, size_t dataSize) {
const uint8_t *src = (const uint8_t*)data;
uint8_t *dst = (uint8_t *)rsc->mHal.funcs.allocation.lock1D(rsc, this);
writePackedData(rsc, getType(), dst, src, true);
rsc->mHal.funcs.allocation.unlock1D(rsc, this);
}
void Allocation::packVec3Allocation(Context *rsc, OStream *stream) const {
uint32_t paddedBytes = getType()->getElement()->getSizeBytes();
uint32_t unpaddedBytes = getType()->getElement()->getSizeBytesUnpadded();
uint32_t numItems = mHal.state.type->getSizeBytes() / paddedBytes;
const uint8_t *src = (const uint8_t*)rsc->mHal.funcs.allocation.lock1D(rsc, this);
uint8_t *dst = new uint8_t[numItems * unpaddedBytes];
writePackedData(rsc, getType(), dst, src, false);
stream->addByteArray(dst, getPackedSize());
delete[] dst;
rsc->mHal.funcs.allocation.unlock1D(rsc, this);
}
void Allocation::serialize(Context *rsc, OStream *stream) const {
// Need to identify ourselves
stream->addU32((uint32_t)getClassId());
String8 name(getName());
stream->addString(&name);
// First thing we need to serialize is the type object since it will be needed
// to initialize the class
mHal.state.type->serialize(rsc, stream);
uint32_t dataSize = mHal.state.type->getSizeBytes();
// 3 element vectors are padded to 4 in memory, but padding isn't serialized
uint32_t packedSize = getPackedSize();
// Write how much data we are storing
stream->addU32(packedSize);
if (dataSize == packedSize) {
// Now write the data
stream->addByteArray(rsc->mHal.funcs.allocation.lock1D(rsc, this), dataSize);
rsc->mHal.funcs.allocation.unlock1D(rsc, this);
} else {
// Now write the data
packVec3Allocation(rsc, stream);
}
}
Allocation *Allocation::createFromStream(Context *rsc, IStream *stream) {
// First make sure we are reading the correct object
RsA3DClassID classID = (RsA3DClassID)stream->loadU32();
if (classID != RS_A3D_CLASS_ID_ALLOCATION) {
ALOGE("allocation loading skipped due to invalid class id\n");
return NULL;
}
String8 name;
stream->loadString(&name);
Type *type = Type::createFromStream(rsc, stream);
if (!type) {
return NULL;
}
type->compute();
Allocation *alloc = Allocation::createAllocation(rsc, type, RS_ALLOCATION_USAGE_SCRIPT);
type->decUserRef();
// Number of bytes we wrote out for this allocation
uint32_t dataSize = stream->loadU32();
// 3 element vectors are padded to 4 in memory, but padding isn't serialized
uint32_t packedSize = alloc->getPackedSize();
if (dataSize != type->getSizeBytes() &&
dataSize != packedSize) {
ALOGE("failed to read allocation because numbytes written is not the same loaded type wants\n");
ObjectBase::checkDelete(alloc);
ObjectBase::checkDelete(type);
return NULL;
}
alloc->setName(name.string(), name.size());
if (dataSize == type->getSizeBytes()) {
uint32_t count = dataSize / type->getElementSizeBytes();
// Read in all of our allocation data
alloc->data(rsc, 0, 0, count, stream->getPtr() + stream->getPos(), dataSize);
} else {
alloc->unpackVec3Allocation(rsc, stream->getPtr() + stream->getPos(), dataSize);
}
stream->reset(stream->getPos() + dataSize);
return alloc;
}
void Allocation::sendDirty(const Context *rsc) const {
mRSC->mHal.funcs.allocation.markDirty(rsc, this);
}
void Allocation::incRefs(const void *ptr, size_t ct, size_t startOff) const {
mHal.state.type->incRefs(ptr, ct, startOff);
}
void Allocation::decRefs(const void *ptr, size_t ct, size_t startOff) const {
if (!mHal.state.hasReferences || !getIsScript()) {
return;
}
mHal.state.type->decRefs(ptr, ct, startOff);
}
void Allocation::freeChildrenUnlocked () {
void *ptr = mRSC->mHal.funcs.allocation.lock1D(mRSC, this);
decRefs(ptr, mHal.state.type->getSizeBytes() / mHal.state.type->getElementSizeBytes(), 0);
mRSC->mHal.funcs.allocation.unlock1D(mRSC, this);
}
bool Allocation::freeChildren() {
if (mHal.state.hasReferences) {
incSysRef();
freeChildrenUnlocked();
return decSysRef();
}
return false;
}
void Allocation::copyRange1D(Context *rsc, const Allocation *src, int32_t srcOff, int32_t destOff, int32_t len) {
}
void Allocation::resize1D(Context *rsc, uint32_t dimX) {
uint32_t oldDimX = mHal.state.dimensionX;
if (dimX == oldDimX) {
return;
}
ObjectBaseRef<Type> t = mHal.state.type->cloneAndResize1D(rsc, dimX);
if (dimX < oldDimX) {
decRefs(rsc->mHal.funcs.allocation.lock1D(rsc, this), oldDimX - dimX, dimX);
rsc->mHal.funcs.allocation.unlock1D(rsc, this);
}
rsc->mHal.funcs.allocation.resize(rsc, this, t.get(), mHal.state.hasReferences);
setType(t.get());
updateCache();
}
void Allocation::resize2D(Context *rsc, uint32_t dimX, uint32_t dimY) {
ALOGE("not implemented");
}
/////////////////
//
namespace android {
namespace renderscript {
void rsi_AllocationSyncAll(Context *rsc, RsAllocation va, RsAllocationUsageType src) {
Allocation *a = static_cast<Allocation *>(va);
a->sendDirty(rsc);
a->syncAll(rsc, src);
}
void rsi_AllocationGenerateMipmaps(Context *rsc, RsAllocation va) {
Allocation *alloc = static_cast<Allocation *>(va);
rsc->mHal.funcs.allocation.generateMipmaps(rsc, alloc);
}
void rsi_AllocationCopyToBitmap(Context *rsc, RsAllocation va, void *data, size_t sizeBytes) {
Allocation *a = static_cast<Allocation *>(va);
const Type * t = a->getType();
a->read(rsc, 0, 0, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X,
t->getDimX(), t->getDimY(), data, sizeBytes);
}
void rsi_Allocation1DData(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t lod,
uint32_t count, const void *data, size_t sizeBytes) {
Allocation *a = static_cast<Allocation *>(va);
a->data(rsc, xoff, lod, count, data, sizeBytes);
}
void rsi_Allocation2DElementData(Context *rsc, RsAllocation va, uint32_t x, uint32_t y, uint32_t lod, RsAllocationCubemapFace face,
const void *data, size_t sizeBytes, size_t eoff) {
Allocation *a = static_cast<Allocation *>(va);
a->elementData(rsc, x, y, data, eoff, sizeBytes);
}
void rsi_Allocation1DElementData(Context *rsc, RsAllocation va, uint32_t x, uint32_t lod,
const void *data, size_t sizeBytes, size_t eoff) {
Allocation *a = static_cast<Allocation *>(va);
a->elementData(rsc, x, data, eoff, sizeBytes);
}
void rsi_Allocation2DData(Context *rsc, RsAllocation va, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face,
uint32_t w, uint32_t h, const void *data, size_t sizeBytes) {
Allocation *a = static_cast<Allocation *>(va);
a->data(rsc, xoff, yoff, lod, face, w, h, data, sizeBytes);
}
void rsi_AllocationRead(Context *rsc, RsAllocation va, void *data, size_t sizeBytes) {
Allocation *a = static_cast<Allocation *>(va);
const Type * t = a->getType();
if(t->getDimY()) {
a->read(rsc, 0, 0, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X,
t->getDimX(), t->getDimY(), data, sizeBytes);
} else {
a->read(rsc, 0, 0, t->getDimX(), data, sizeBytes);
}
}
void rsi_AllocationResize1D(Context *rsc, RsAllocation va, uint32_t dimX) {
Allocation *a = static_cast<Allocation *>(va);
a->resize1D(rsc, dimX);
}
void rsi_AllocationResize2D(Context *rsc, RsAllocation va, uint32_t dimX, uint32_t dimY) {
Allocation *a = static_cast<Allocation *>(va);
a->resize2D(rsc, dimX, dimY);
}
RsAllocation rsi_AllocationCreateTyped(Context *rsc, RsType vtype,
RsAllocationMipmapControl mips,
uint32_t usages, uint32_t ptr) {
Allocation * alloc = Allocation::createAllocation(rsc, static_cast<Type *>(vtype), usages, mips, (void *)ptr);
if (!alloc) {
return NULL;
}
alloc->incUserRef();
return alloc;
}
RsAllocation rsi_AllocationCreateFromBitmap(Context *rsc, RsType vtype,
RsAllocationMipmapControl mips,
const void *data, size_t sizeBytes, uint32_t usages) {
Type *t = static_cast<Type *>(vtype);
RsAllocation vTexAlloc = rsi_AllocationCreateTyped(rsc, vtype, mips, usages, 0);
Allocation *texAlloc = static_cast<Allocation *>(vTexAlloc);
if (texAlloc == NULL) {
ALOGE("Memory allocation failure");
return NULL;
}
texAlloc->data(rsc, 0, 0, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X,
t->getDimX(), t->getDimY(), data, sizeBytes);
if (mips == RS_ALLOCATION_MIPMAP_FULL) {
rsc->mHal.funcs.allocation.generateMipmaps(rsc, texAlloc);
}
texAlloc->sendDirty(rsc);
return texAlloc;
}
RsAllocation rsi_AllocationCubeCreateFromBitmap(Context *rsc, RsType vtype,
RsAllocationMipmapControl mips,
const void *data, size_t sizeBytes, uint32_t usages) {
Type *t = static_cast<Type *>(vtype);
// Cubemap allocation's faces should be Width by Width each.
// Source data should have 6 * Width by Width pixels
// Error checking is done in the java layer
RsAllocation vTexAlloc = rsi_AllocationCreateTyped(rsc, vtype, mips, usages, 0);
Allocation *texAlloc = static_cast<Allocation *>(vTexAlloc);
if (texAlloc == NULL) {
ALOGE("Memory allocation failure");
return NULL;
}
uint32_t faceSize = t->getDimX();
uint32_t strideBytes = faceSize * 6 * t->getElementSizeBytes();
uint32_t copySize = faceSize * t->getElementSizeBytes();
uint8_t *sourcePtr = (uint8_t*)data;
for (uint32_t face = 0; face < 6; face ++) {
for (uint32_t dI = 0; dI < faceSize; dI ++) {
texAlloc->data(rsc, 0, dI, 0, (RsAllocationCubemapFace)face,
t->getDimX(), 1, sourcePtr + strideBytes * dI, copySize);
}
// Move the data pointer to the next cube face
sourcePtr += copySize;
}
if (mips == RS_ALLOCATION_MIPMAP_FULL) {
rsc->mHal.funcs.allocation.generateMipmaps(rsc, texAlloc);
}
texAlloc->sendDirty(rsc);
return texAlloc;
}
void rsi_AllocationCopy2DRange(Context *rsc,
RsAllocation dstAlloc,
uint32_t dstXoff, uint32_t dstYoff,
uint32_t dstMip, uint32_t dstFace,
uint32_t width, uint32_t height,
RsAllocation srcAlloc,
uint32_t srcXoff, uint32_t srcYoff,
uint32_t srcMip, uint32_t srcFace) {
Allocation *dst = static_cast<Allocation *>(dstAlloc);
Allocation *src= static_cast<Allocation *>(srcAlloc);
rsc->mHal.funcs.allocation.allocData2D(rsc, dst, dstXoff, dstYoff, dstMip,
(RsAllocationCubemapFace)dstFace,
width, height,
src, srcXoff, srcYoff,srcMip,
(RsAllocationCubemapFace)srcFace);
}
}
}
const void * rsaAllocationGetType(RsContext con, RsAllocation va) {
Allocation *a = static_cast<Allocation *>(va);
a->getType()->incUserRef();
return a->getType();
}