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111 lines
3.1 KiB
111 lines
3.1 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 "rsFileA3D.h"
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using android::Asset;
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using android::renderscript::Context;
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using android::renderscript::FileA3D;
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using android::renderscript::ObjectBase;
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using android::renderscript::rsuCopyString;
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RsObjectBase rsaFileA3DGetEntryByIndex(RsContext con, uint32_t index, RsFile file) {
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FileA3D *fa3d = static_cast<FileA3D *>(file);
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if (!fa3d) {
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ALOGE("Can't load entry. No valid file");
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return nullptr;
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}
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ObjectBase *obj = fa3d->initializeFromEntry(index);
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//ALOGV("Returning object with name %s", obj->getName());
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return obj;
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}
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void rsaFileA3DGetNumIndexEntries(RsContext con, int32_t *numEntries, RsFile file) {
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FileA3D *fa3d = static_cast<FileA3D *>(file);
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if (fa3d) {
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*numEntries = fa3d->getNumIndexEntries();
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} else {
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*numEntries = 0;
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}
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}
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void rsaFileA3DGetIndexEntries(RsContext con, RsFileIndexEntry *fileEntries, uint32_t numEntries, RsFile file) {
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FileA3D *fa3d = static_cast<FileA3D *>(file);
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if (!fa3d) {
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ALOGE("Can't load index entries. No valid file");
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return;
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}
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uint32_t numFileEntries = fa3d->getNumIndexEntries();
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if (numFileEntries != numEntries || numEntries == 0 || fileEntries == nullptr) {
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ALOGE("Can't load index entries. Invalid number requested");
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return;
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}
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for (uint32_t i = 0; i < numFileEntries; i ++) {
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const FileA3D::A3DIndexEntry *entry = fa3d->getIndexEntry(i);
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fileEntries[i].classID = entry->getType();
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fileEntries[i].objectName = rsuCopyString(entry->getObjectName());
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}
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}
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RsFile rsaFileA3DCreateFromMemory(RsContext con, const void *data, uint32_t len) {
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if (data == nullptr) {
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ALOGE("File load failed. Asset stream is nullptr");
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return nullptr;
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}
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Context *rsc = static_cast<Context *>(con);
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FileA3D *fa3d = new FileA3D(rsc);
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fa3d->incUserRef();
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fa3d->load(data, len);
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return fa3d;
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}
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RsFile rsaFileA3DCreateFromAsset(RsContext con, void *_asset) {
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ALOGE("Calling deprecated %s API", __FUNCTION__);
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return nullptr;
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}
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RsFile rsaFileA3DCreateFromFile(RsContext con, const char *path) {
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if (path == nullptr) {
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ALOGE("File load failed. Path is nullptr");
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return nullptr;
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}
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Context *rsc = static_cast<Context *>(con);
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FileA3D *fa3d = nullptr;
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FILE *f = fopen(path, "rbe");
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if (f) {
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fa3d = new FileA3D(rsc);
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fa3d->incUserRef();
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fa3d->load(f);
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fclose(f);
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} else {
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ALOGE("Could not open file %s", path);
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}
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return fa3d;
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}
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