From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- dom/media/mp4/BufferStream.h | 45 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 dom/media/mp4/BufferStream.h (limited to 'dom/media/mp4/BufferStream.h') diff --git a/dom/media/mp4/BufferStream.h b/dom/media/mp4/BufferStream.h new file mode 100644 index 0000000000..fb817b5916 --- /dev/null +++ b/dom/media/mp4/BufferStream.h @@ -0,0 +1,45 @@ +/* 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/. */ + +#ifndef BUFFER_STREAM_H_ +#define BUFFER_STREAM_H_ + +#include "ByteStream.h" +#include "nsTArray.h" +#include "MediaResource.h" + +namespace mozilla { +class MediaByteBuffer; + +DDLoggedTypeDeclNameAndBase(BufferStream, ByteStream); + +class BufferStream : public ByteStream, + public mozilla::DecoderDoctorLifeLogger { + public: + /* BufferStream does not take ownership of aData nor does it make a copy. + * Therefore BufferStream shouldn't get used after aData is destroyed. + */ + BufferStream(); + explicit BufferStream(mozilla::MediaByteBuffer* aBuffer); + + virtual bool ReadAt(int64_t aOffset, void* aData, size_t aLength, + size_t* aBytesRead) override; + virtual bool CachedReadAt(int64_t aOffset, void* aData, size_t aLength, + size_t* aBytesRead) override; + virtual bool Length(int64_t* aLength) override; + + virtual void DiscardBefore(int64_t aOffset) override; + + bool AppendBytes(const uint8_t* aData, size_t aLength); + + mozilla::MediaByteRange GetByteRange(); + + private: + ~BufferStream(); + int64_t mStartOffset; + RefPtr mData; +}; +} // namespace mozilla + +#endif -- cgit v1.2.3