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/*
* Copyright (C) 2010 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.
*/
#ifndef AVC_UTILS_H_
#define AVC_UTILS_H_
#include <media/stagefright/foundation/ABuffer.h>
namespace android {
struct ABitReader;
void FindAVCDimensions(
const sp<ABuffer> &seqParamSet, int32_t *width, int32_t *height);
unsigned parseUE(ABitReader *br);
status_t getNextNALUnit(
const uint8_t **_data, size_t *_size,
const uint8_t **nalStart, size_t *nalSize,
bool startCodeFollows = false);
struct MetaData;
sp<MetaData> MakeAVCCodecSpecificData(const sp<ABuffer> &accessUnit);
bool IsIDR(const sp<ABuffer> &accessUnit);
} // namespace android
#endif // AVC_UTILS_H_
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