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49 lines
1.8 KiB
49 lines
1.8 KiB
/* |
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* Copyright (C) 2016 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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namespace android { |
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namespace renderscript { |
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extern "C" void rsaElementGetNativeData(RsContext con, RsElement elem, |
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uint32_t *elemData, uint32_t elemDataSize) { |
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rsAssert(elemDataSize == 5); |
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// we will pack mType; mKind; mNormalized; mVectorSize; NumSubElements |
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Element *e = static_cast<Element *>(elem); |
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(*elemData++) = (uint32_t)e->getType(); |
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(*elemData++) = (uint32_t)e->getKind(); |
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(*elemData++) = e->getComponent().getIsNormalized() ? 1 : 0; |
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(*elemData++) = e->getComponent().getVectorSize(); |
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(*elemData++) = e->getFieldCount(); |
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} |
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extern "C" void rsaElementGetSubElements(RsContext con, RsElement elem, uintptr_t *ids, |
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const char **names, size_t *arraySizes, uint32_t dataSize) { |
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Element *e = static_cast<Element *>(elem); |
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rsAssert(e->getFieldCount() == dataSize); |
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for (uint32_t i = 0; i < dataSize; i ++) { |
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e->getField(i)->incUserRef(); |
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ids[i] = (uintptr_t)e->getField(i); |
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names[i] = e->getFieldName(i); |
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arraySizes[i] = e->getFieldArraySize(i); |
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} |
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} |
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} // namespace renderscript |
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} // namespace android
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