721 lines
24 KiB
C++
721 lines
24 KiB
C++
/*
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* Copyright (C) 2009-2012 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "rsContext.h"
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#include "rs_hal.h"
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#include "system/window.h"
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using namespace android;
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using namespace android::renderscript;
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Allocation::Allocation(Context *rsc, const Type *type, uint32_t usages,
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RsAllocationMipmapControl mc, void * ptr)
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: ObjectBase(rsc) {
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memset(&mHal, 0, sizeof(mHal));
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mHal.state.mipmapControl = RS_ALLOCATION_MIPMAP_NONE;
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mHal.state.usageFlags = usages;
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mHal.state.mipmapControl = mc;
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mHal.state.usrPtr = ptr;
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setType(type);
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updateCache();
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}
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Allocation * Allocation::createAllocation(Context *rsc, const Type *type, uint32_t usages,
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RsAllocationMipmapControl mc, void * ptr) {
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Allocation *a = new Allocation(rsc, type, usages, mc, ptr);
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if (!rsc->mHal.funcs.allocation.init(rsc, a, type->getElement()->getHasReferences())) {
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rsc->setError(RS_ERROR_FATAL_DRIVER, "Allocation::Allocation, alloc failure");
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delete a;
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return NULL;
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}
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return a;
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}
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void Allocation::updateCache() {
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const Type *type = mHal.state.type;
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mHal.state.dimensionX = type->getDimX();
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mHal.state.dimensionY = type->getDimY();
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mHal.state.dimensionZ = type->getDimZ();
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mHal.state.hasFaces = type->getDimFaces();
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mHal.state.hasMipmaps = type->getDimLOD();
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mHal.state.elementSizeBytes = type->getElementSizeBytes();
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mHal.state.hasReferences = mHal.state.type->getElement()->getHasReferences();
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}
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Allocation::~Allocation() {
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freeChildrenUnlocked();
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mRSC->mHal.funcs.allocation.destroy(mRSC, this);
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}
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void Allocation::syncAll(Context *rsc, RsAllocationUsageType src) {
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rsc->mHal.funcs.allocation.syncAll(rsc, this, src);
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}
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void Allocation::read(void *data) {
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memcpy(data, getPtr(), mHal.state.type->getSizeBytes());
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}
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void Allocation::data(Context *rsc, uint32_t xoff, uint32_t lod,
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uint32_t count, const void *data, size_t sizeBytes) {
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const size_t eSize = mHal.state.type->getElementSizeBytes();
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if ((count * eSize) != sizeBytes) {
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ALOGE("Allocation::subData called with mismatched size expected %zu, got %zu",
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(count * eSize), sizeBytes);
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mHal.state.type->dumpLOGV("type info");
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return;
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}
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rsc->mHal.funcs.allocation.data1D(rsc, this, xoff, lod, count, data, sizeBytes);
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sendDirty(rsc);
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}
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void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face,
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uint32_t w, uint32_t h, const void *data, size_t sizeBytes) {
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const size_t eSize = mHal.state.elementSizeBytes;
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const size_t lineSize = eSize * w;
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//ALOGE("data2d %p, %i %i %i %i %i %i %p %i", this, xoff, yoff, lod, face, w, h, data, sizeBytes);
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if ((lineSize * h) != sizeBytes) {
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ALOGE("Allocation size mismatch, expected %zu, got %zu", (lineSize * h), sizeBytes);
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rsAssert(!"Allocation::subData called with mismatched size");
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return;
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}
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rsc->mHal.funcs.allocation.data2D(rsc, this, xoff, yoff, lod, face, w, h, data, sizeBytes);
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sendDirty(rsc);
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}
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void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t zoff,
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uint32_t lod, RsAllocationCubemapFace face,
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uint32_t w, uint32_t h, uint32_t d, const void *data, size_t sizeBytes) {
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}
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void Allocation::elementData(Context *rsc, uint32_t x, const void *data,
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uint32_t cIdx, size_t sizeBytes) {
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size_t eSize = mHal.state.elementSizeBytes;
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if (cIdx >= mHal.state.type->getElement()->getFieldCount()) {
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ALOGE("Error Allocation::subElementData component %i out of range.", cIdx);
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rsc->setError(RS_ERROR_BAD_VALUE, "subElementData component out of range.");
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return;
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}
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if (x >= mHal.state.dimensionX) {
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ALOGE("Error Allocation::subElementData X offset %i out of range.", x);
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rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range.");
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return;
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}
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const Element * e = mHal.state.type->getElement()->getField(cIdx);
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uint32_t elemArraySize = mHal.state.type->getElement()->getFieldArraySize(cIdx);
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if (sizeBytes != e->getSizeBytes() * elemArraySize) {
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ALOGE("Error Allocation::subElementData data size %zu does not match field size %zu.", sizeBytes, e->getSizeBytes());
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rsc->setError(RS_ERROR_BAD_VALUE, "subElementData bad size.");
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return;
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}
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rsc->mHal.funcs.allocation.elementData1D(rsc, this, x, data, cIdx, sizeBytes);
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sendDirty(rsc);
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}
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void Allocation::elementData(Context *rsc, uint32_t x, uint32_t y,
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const void *data, uint32_t cIdx, size_t sizeBytes) {
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size_t eSize = mHal.state.elementSizeBytes;
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if (x >= mHal.state.dimensionX) {
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ALOGE("Error Allocation::subElementData X offset %i out of range.", x);
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rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range.");
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return;
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}
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if (y >= mHal.state.dimensionY) {
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ALOGE("Error Allocation::subElementData X offset %i out of range.", x);
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rsc->setError(RS_ERROR_BAD_VALUE, "subElementData X offset out of range.");
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return;
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}
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if (cIdx >= mHal.state.type->getElement()->getFieldCount()) {
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ALOGE("Error Allocation::subElementData component %i out of range.", cIdx);
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rsc->setError(RS_ERROR_BAD_VALUE, "subElementData component out of range.");
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return;
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}
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const Element * e = mHal.state.type->getElement()->getField(cIdx);
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uint32_t elemArraySize = mHal.state.type->getElement()->getFieldArraySize(cIdx);
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if (sizeBytes != e->getSizeBytes() * elemArraySize) {
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ALOGE("Error Allocation::subElementData data size %zu does not match field size %zu.", sizeBytes, e->getSizeBytes());
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rsc->setError(RS_ERROR_BAD_VALUE, "subElementData bad size.");
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return;
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}
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rsc->mHal.funcs.allocation.elementData2D(rsc, this, x, y, data, cIdx, sizeBytes);
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sendDirty(rsc);
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}
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void Allocation::addProgramToDirty(const Program *p) {
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mToDirtyList.push(p);
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}
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void Allocation::removeProgramToDirty(const Program *p) {
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for (size_t ct=0; ct < mToDirtyList.size(); ct++) {
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if (mToDirtyList[ct] == p) {
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mToDirtyList.removeAt(ct);
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return;
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}
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}
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rsAssert(0);
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}
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void Allocation::dumpLOGV(const char *prefix) const {
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ObjectBase::dumpLOGV(prefix);
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String8 s(prefix);
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s.append(" type ");
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if (mHal.state.type) {
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mHal.state.type->dumpLOGV(s.string());
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}
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ALOGV("%s allocation ptr=%p mUsageFlags=0x04%x, mMipmapControl=0x%04x",
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prefix, getPtr(), mHal.state.usageFlags, mHal.state.mipmapControl);
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}
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uint32_t Allocation::getPackedSize() const {
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uint32_t numItems = mHal.state.type->getSizeBytes() / mHal.state.type->getElementSizeBytes();
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return numItems * mHal.state.type->getElement()->getSizeBytesUnpadded();
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}
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void Allocation::writePackedData(const Type *type,
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uint8_t *dst, const uint8_t *src, bool dstPadded) {
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const Element *elem = type->getElement();
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uint32_t unpaddedBytes = elem->getSizeBytesUnpadded();
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uint32_t paddedBytes = elem->getSizeBytes();
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uint32_t numItems = type->getSizeBytes() / paddedBytes;
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uint32_t srcInc = !dstPadded ? paddedBytes : unpaddedBytes;
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uint32_t dstInc = dstPadded ? paddedBytes : unpaddedBytes;
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// no sub-elements
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uint32_t fieldCount = elem->getFieldCount();
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if (fieldCount == 0) {
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for (uint32_t i = 0; i < numItems; i ++) {
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memcpy(dst, src, unpaddedBytes);
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src += srcInc;
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dst += dstInc;
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}
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return;
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}
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// Cache offsets
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uint32_t *offsetsPadded = new uint32_t[fieldCount];
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uint32_t *offsetsUnpadded = new uint32_t[fieldCount];
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uint32_t *sizeUnpadded = new uint32_t[fieldCount];
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for (uint32_t i = 0; i < fieldCount; i++) {
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offsetsPadded[i] = elem->getFieldOffsetBytes(i);
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offsetsUnpadded[i] = elem->getFieldOffsetBytesUnpadded(i);
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sizeUnpadded[i] = elem->getField(i)->getSizeBytesUnpadded();
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}
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uint32_t *srcOffsets = !dstPadded ? offsetsPadded : offsetsUnpadded;
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uint32_t *dstOffsets = dstPadded ? offsetsPadded : offsetsUnpadded;
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// complex elements, need to copy subelem after subelem
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for (uint32_t i = 0; i < numItems; i ++) {
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for (uint32_t fI = 0; fI < fieldCount; fI++) {
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memcpy(dst + dstOffsets[fI], src + srcOffsets[fI], sizeUnpadded[fI]);
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}
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src += srcInc;
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dst += dstInc;
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}
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delete[] offsetsPadded;
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delete[] offsetsUnpadded;
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delete[] sizeUnpadded;
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}
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void Allocation::unpackVec3Allocation(const void *data, size_t dataSize) {
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const uint8_t *src = (const uint8_t*)data;
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uint8_t *dst = (uint8_t*)getPtr();
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writePackedData(getType(), dst, src, true);
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}
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void Allocation::packVec3Allocation(OStream *stream) const {
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uint32_t paddedBytes = getType()->getElement()->getSizeBytes();
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uint32_t unpaddedBytes = getType()->getElement()->getSizeBytesUnpadded();
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uint32_t numItems = mHal.state.type->getSizeBytes() / paddedBytes;
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const uint8_t *src = (const uint8_t*)getPtr();
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uint8_t *dst = new uint8_t[numItems * unpaddedBytes];
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writePackedData(getType(), dst, src, false);
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stream->addByteArray(dst, getPackedSize());
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delete[] dst;
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}
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void Allocation::serialize(OStream *stream) const {
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// Need to identify ourselves
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stream->addU32((uint32_t)getClassId());
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String8 name(getName());
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stream->addString(&name);
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// First thing we need to serialize is the type object since it will be needed
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// to initialize the class
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mHal.state.type->serialize(stream);
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uint32_t dataSize = mHal.state.type->getSizeBytes();
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// 3 element vectors are padded to 4 in memory, but padding isn't serialized
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uint32_t packedSize = getPackedSize();
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// Write how much data we are storing
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stream->addU32(packedSize);
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if (dataSize == packedSize) {
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// Now write the data
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stream->addByteArray(getPtr(), dataSize);
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} else {
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// Now write the data
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packVec3Allocation(stream);
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}
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}
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Allocation *Allocation::createFromStream(Context *rsc, IStream *stream) {
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// First make sure we are reading the correct object
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RsA3DClassID classID = (RsA3DClassID)stream->loadU32();
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if (classID != RS_A3D_CLASS_ID_ALLOCATION) {
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ALOGE("allocation loading skipped due to invalid class id\n");
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return NULL;
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}
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String8 name;
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stream->loadString(&name);
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Type *type = Type::createFromStream(rsc, stream);
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if (!type) {
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return NULL;
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}
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type->compute();
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Allocation *alloc = Allocation::createAllocation(rsc, type, RS_ALLOCATION_USAGE_SCRIPT);
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type->decUserRef();
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// Number of bytes we wrote out for this allocation
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uint32_t dataSize = stream->loadU32();
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// 3 element vectors are padded to 4 in memory, but padding isn't serialized
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uint32_t packedSize = alloc->getPackedSize();
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if (dataSize != type->getSizeBytes() &&
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dataSize != packedSize) {
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ALOGE("failed to read allocation because numbytes written is not the same loaded type wants\n");
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ObjectBase::checkDelete(alloc);
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ObjectBase::checkDelete(type);
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return NULL;
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}
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alloc->setName(name.string(), name.size());
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if (dataSize == type->getSizeBytes()) {
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uint32_t count = dataSize / type->getElementSizeBytes();
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// Read in all of our allocation data
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alloc->data(rsc, 0, 0, count, stream->getPtr() + stream->getPos(), dataSize);
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} else {
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alloc->unpackVec3Allocation(stream->getPtr() + stream->getPos(), dataSize);
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}
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stream->reset(stream->getPos() + dataSize);
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return alloc;
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}
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void Allocation::sendDirty(const Context *rsc) const {
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for (size_t ct=0; ct < mToDirtyList.size(); ct++) {
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mToDirtyList[ct]->forceDirty();
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}
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mRSC->mHal.funcs.allocation.markDirty(rsc, this);
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}
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void Allocation::incRefs(const void *ptr, size_t ct, size_t startOff) const {
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const uint8_t *p = static_cast<const uint8_t *>(ptr);
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const Element *e = mHal.state.type->getElement();
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uint32_t stride = e->getSizeBytes();
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p += stride * startOff;
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while (ct > 0) {
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e->incRefs(p);
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ct --;
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p += stride;
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}
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}
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void Allocation::decRefs(const void *ptr, size_t ct, size_t startOff) const {
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if (!mHal.state.hasReferences || !getIsScript()) {
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return;
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}
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const uint8_t *p = static_cast<const uint8_t *>(ptr);
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const Element *e = mHal.state.type->getElement();
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uint32_t stride = e->getSizeBytes();
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p += stride * startOff;
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while (ct > 0) {
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e->decRefs(p);
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ct --;
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p += stride;
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}
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}
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void Allocation::freeChildrenUnlocked () {
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decRefs(getPtr(), mHal.state.type->getSizeBytes() / mHal.state.type->getElementSizeBytes(), 0);
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}
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bool Allocation::freeChildren() {
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if (mHal.state.hasReferences) {
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incSysRef();
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freeChildrenUnlocked();
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return decSysRef();
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}
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return false;
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}
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void Allocation::copyRange1D(Context *rsc, const Allocation *src, int32_t srcOff, int32_t destOff, int32_t len) {
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}
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void Allocation::resize1D(Context *rsc, uint32_t dimX) {
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uint32_t oldDimX = mHal.state.dimensionX;
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if (dimX == oldDimX) {
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return;
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}
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ObjectBaseRef<Type> t = mHal.state.type->cloneAndResize1D(rsc, dimX);
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if (dimX < oldDimX) {
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decRefs(getPtr(), oldDimX - dimX, dimX);
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}
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rsc->mHal.funcs.allocation.resize(rsc, this, t.get(), mHal.state.hasReferences);
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setType(t.get());
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updateCache();
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}
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void Allocation::resize2D(Context *rsc, uint32_t dimX, uint32_t dimY) {
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ALOGE("not implemented");
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}
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int32_t Allocation::getSurfaceTextureID(const Context *rsc) {
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int32_t id = rsc->mHal.funcs.allocation.initSurfaceTexture(rsc, this);
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mHal.state.surfaceTextureID = id;
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return id;
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}
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void Allocation::setSurface(const Context *rsc, RsNativeWindow sur) {
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ANativeWindow *nw = (ANativeWindow *)sur;
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ANativeWindow *old = mHal.state.wndSurface;
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if (nw) {
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nw->incStrong(NULL);
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}
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rsc->mHal.funcs.allocation.setSurfaceTexture(rsc, this, nw);
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mHal.state.wndSurface = nw;
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if (old) {
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old->decStrong(NULL);
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}
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}
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void Allocation::ioSend(const Context *rsc) {
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rsc->mHal.funcs.allocation.ioSend(rsc, this);
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}
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void Allocation::ioReceive(const Context *rsc) {
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rsc->mHal.funcs.allocation.ioReceive(rsc, this);
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}
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/////////////////
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//
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namespace android {
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namespace renderscript {
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static void AllocationGenerateScriptMips(RsContext con, RsAllocation va);
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static void mip565(const Adapter2D &out, const Adapter2D &in) {
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uint32_t w = out.getDimX();
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uint32_t h = out.getDimY();
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for (uint32_t y=0; y < h; y++) {
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uint16_t *oPtr = static_cast<uint16_t *>(out.getElement(0, y));
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const uint16_t *i1 = static_cast<uint16_t *>(in.getElement(0, y*2));
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const uint16_t *i2 = static_cast<uint16_t *>(in.getElement(0, y*2+1));
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for (uint32_t x=0; x < w; x++) {
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*oPtr = rsBoxFilter565(i1[0], i1[1], i2[0], i2[1]);
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oPtr ++;
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i1 += 2;
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i2 += 2;
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}
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}
|
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}
|
|
|
|
static void mip8888(const Adapter2D &out, const Adapter2D &in) {
|
|
uint32_t w = out.getDimX();
|
|
uint32_t h = out.getDimY();
|
|
|
|
for (uint32_t y=0; y < h; y++) {
|
|
uint32_t *oPtr = static_cast<uint32_t *>(out.getElement(0, y));
|
|
const uint32_t *i1 = static_cast<uint32_t *>(in.getElement(0, y*2));
|
|
const uint32_t *i2 = static_cast<uint32_t *>(in.getElement(0, y*2+1));
|
|
|
|
for (uint32_t x=0; x < w; x++) {
|
|
*oPtr = rsBoxFilter8888(i1[0], i1[1], i2[0], i2[1]);
|
|
oPtr ++;
|
|
i1 += 2;
|
|
i2 += 2;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void mip8(const Adapter2D &out, const Adapter2D &in) {
|
|
uint32_t w = out.getDimX();
|
|
uint32_t h = out.getDimY();
|
|
|
|
for (uint32_t y=0; y < h; y++) {
|
|
uint8_t *oPtr = static_cast<uint8_t *>(out.getElement(0, y));
|
|
const uint8_t *i1 = static_cast<uint8_t *>(in.getElement(0, y*2));
|
|
const uint8_t *i2 = static_cast<uint8_t *>(in.getElement(0, y*2+1));
|
|
|
|
for (uint32_t x=0; x < w; x++) {
|
|
*oPtr = (uint8_t)(((uint32_t)i1[0] + i1[1] + i2[0] + i2[1]) * 0.25f);
|
|
oPtr ++;
|
|
i1 += 2;
|
|
i2 += 2;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void mip(const Adapter2D &out, const Adapter2D &in) {
|
|
switch (out.getBaseType()->getElement()->getSizeBits()) {
|
|
case 32:
|
|
mip8888(out, in);
|
|
break;
|
|
case 16:
|
|
mip565(out, in);
|
|
break;
|
|
case 8:
|
|
mip8(out, in);
|
|
break;
|
|
}
|
|
}
|
|
|
|
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 *texAlloc = static_cast<Allocation *>(va);
|
|
AllocationGenerateScriptMips(rsc, texAlloc);
|
|
}
|
|
|
|
void rsi_AllocationCopyToBitmap(Context *rsc, RsAllocation va, void *data, size_t dataLen) {
|
|
Allocation *texAlloc = static_cast<Allocation *>(va);
|
|
const Type * t = texAlloc->getType();
|
|
|
|
size_t s = t->getDimX() * t->getDimY() * t->getElementSizeBytes();
|
|
if (s != dataLen) {
|
|
rsc->setError(RS_ERROR_BAD_VALUE, "Bitmap size didn't match allocation size");
|
|
return;
|
|
}
|
|
|
|
memcpy(data, texAlloc->getPtr(), s);
|
|
}
|
|
|
|
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 data_length) {
|
|
Allocation *a = static_cast<Allocation *>(va);
|
|
a->read(data);
|
|
}
|
|
|
|
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);
|
|
}
|
|
|
|
static void AllocationGenerateScriptMips(RsContext con, RsAllocation va) {
|
|
Context *rsc = static_cast<Context *>(con);
|
|
Allocation *texAlloc = static_cast<Allocation *>(va);
|
|
uint32_t numFaces = texAlloc->getType()->getDimFaces() ? 6 : 1;
|
|
for (uint32_t face = 0; face < numFaces; face ++) {
|
|
Adapter2D adapt(rsc, texAlloc);
|
|
Adapter2D adapt2(rsc, texAlloc);
|
|
adapt.setFace(face);
|
|
adapt2.setFace(face);
|
|
for (uint32_t lod=0; lod < (texAlloc->getType()->getLODCount() -1); lod++) {
|
|
adapt.setLOD(lod);
|
|
adapt2.setLOD(lod + 1);
|
|
mip(adapt2, adapt);
|
|
}
|
|
}
|
|
}
|
|
|
|
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 data_length, 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;
|
|
}
|
|
|
|
memcpy(texAlloc->getPtr(), data, t->getDimX() * t->getDimY() * t->getElementSizeBytes());
|
|
if (mips == RS_ALLOCATION_MIPMAP_FULL) {
|
|
AllocationGenerateScriptMips(rsc, texAlloc);
|
|
}
|
|
|
|
texAlloc->sendDirty(rsc);
|
|
return texAlloc;
|
|
}
|
|
|
|
RsAllocation rsi_AllocationCubeCreateFromBitmap(Context *rsc, RsType vtype,
|
|
RsAllocationMipmapControl mips,
|
|
const void *data, size_t data_length, 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 ++) {
|
|
Adapter2D faceAdapter(rsc, texAlloc);
|
|
faceAdapter.setFace(face);
|
|
|
|
for (uint32_t dI = 0; dI < faceSize; dI ++) {
|
|
memcpy(faceAdapter.getElement(0, dI), sourcePtr + strideBytes * dI, copySize);
|
|
}
|
|
|
|
// Move the data pointer to the next cube face
|
|
sourcePtr += copySize;
|
|
}
|
|
|
|
if (mips == RS_ALLOCATION_MIPMAP_FULL) {
|
|
AllocationGenerateScriptMips(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);
|
|
}
|
|
|
|
int32_t rsi_AllocationGetSurfaceTextureID(Context *rsc, RsAllocation valloc) {
|
|
Allocation *alloc = static_cast<Allocation *>(valloc);
|
|
return alloc->getSurfaceTextureID(rsc);
|
|
}
|
|
|
|
void rsi_AllocationSetSurface(Context *rsc, RsAllocation valloc, RsNativeWindow sur) {
|
|
Allocation *alloc = static_cast<Allocation *>(valloc);
|
|
alloc->setSurface(rsc, sur);
|
|
}
|
|
|
|
void rsi_AllocationIoSend(Context *rsc, RsAllocation valloc) {
|
|
Allocation *alloc = static_cast<Allocation *>(valloc);
|
|
alloc->ioSend(rsc);
|
|
}
|
|
|
|
void rsi_AllocationIoReceive(Context *rsc, RsAllocation valloc) {
|
|
Allocation *alloc = static_cast<Allocation *>(valloc);
|
|
alloc->ioReceive(rsc);
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
const void * rsaAllocationGetType(RsContext con, RsAllocation va) {
|
|
Allocation *a = static_cast<Allocation *>(va);
|
|
a->getType()->incUserRef();
|
|
|
|
return a->getType();
|
|
}
|