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54 lines
1.9 KiB
54 lines
1.9 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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#include "rsMesh.h"
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using android::renderscript::Mesh;
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void rsaMeshGetVertexBufferCount(RsContext con, RsMesh mv, int32_t *numVtx) {
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Mesh *sm = static_cast<Mesh *>(mv);
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*numVtx = sm->mHal.state.vertexBuffersCount;
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}
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void rsaMeshGetIndexCount(RsContext con, RsMesh mv, int32_t *numIdx) {
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Mesh *sm = static_cast<Mesh *>(mv);
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*numIdx = sm->mHal.state.primitivesCount;
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}
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void rsaMeshGetVertices(RsContext con, RsMesh mv, RsAllocation *vtxData, uint32_t vtxDataCount) {
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Mesh *sm = static_cast<Mesh *>(mv);
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rsAssert(vtxDataCount == sm->mHal.state.vertexBuffersCount);
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for (uint32_t ct = 0; ct < vtxDataCount; ct ++) {
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vtxData[ct] = sm->mHal.state.vertexBuffers[ct];
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sm->mHal.state.vertexBuffers[ct]->incUserRef();
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}
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}
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void rsaMeshGetIndices(RsContext con, RsMesh mv, RsAllocation *va, uint32_t *primType, uint32_t idxDataCount) {
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Mesh *sm = static_cast<Mesh *>(mv);
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rsAssert(idxDataCount == sm->mHal.state.primitivesCount);
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for (uint32_t ct = 0; ct < idxDataCount; ct ++) {
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va[ct] = sm->mHal.state.indexBuffers[ct];
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primType[ct] = sm->mHal.state.primitives[ct];
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if (sm->mHal.state.indexBuffers[ct]) {
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sm->mHal.state.indexBuffers[ct]->incUserRef();
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}
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}
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}
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