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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#if !defined(XiphExtradata_h)
# define XiphExtradata_h
# include "MediaData.h"
namespace mozilla {
/* This converts a list of headers to the canonical form of extradata for Xiph
codecs in non-Ogg containers. We use it to pass those headers from demuxer
to decoder even when demuxing from an Ogg cotainer. */
bool XiphHeadersToExtradata(MediaByteBuffer* aCodecSpecificConfig,
const nsTArray<const unsigned char*>& aHeaders,
const nsTArray<size_t>& aHeaderLens);
/* This converts a set of extradata back into a list of headers. */
bool XiphExtradataToHeaders(nsTArray<unsigned char*>& aHeaders,
nsTArray<size_t>& aHeaderLens, unsigned char* aData,
size_t aAvailable);
} // namespace mozilla
#endif // XiphExtradata_h
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