mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
63 lines
2.0 KiB
C++
63 lines
2.0 KiB
C++
/* -*- 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/. */
|
|
|
|
#ifndef MOZILLA_SUBBUFFERDECODER_H_
|
|
#define MOZILLA_SUBBUFFERDECODER_H_
|
|
|
|
#include "BufferDecoder.h"
|
|
|
|
namespace mozilla {
|
|
|
|
class MediaSourceDecoder;
|
|
|
|
class SubBufferDecoder : public BufferDecoder
|
|
{
|
|
public:
|
|
// This class holds a weak pointer to MediaResource. It's the responsibility
|
|
// of the caller to manage the memory of the MediaResource object.
|
|
SubBufferDecoder(MediaResource* aResource, MediaSourceDecoder* aParentDecoder)
|
|
: BufferDecoder(aResource), mParentDecoder(aParentDecoder), mReader(nullptr)
|
|
{
|
|
}
|
|
|
|
void SetReader(MediaDecoderReader* aReader)
|
|
{
|
|
MOZ_ASSERT(!mReader);
|
|
mReader = aReader;
|
|
}
|
|
|
|
ReentrantMonitor& GetReentrantMonitor() MOZ_OVERRIDE;
|
|
bool OnStateMachineThread() const MOZ_OVERRIDE;
|
|
bool OnDecodeThread() const MOZ_OVERRIDE;
|
|
void SetMediaDuration(int64_t aDuration) MOZ_OVERRIDE;
|
|
void UpdateEstimatedMediaDuration(int64_t aDuration) MOZ_OVERRIDE;
|
|
void SetMediaSeekable(bool aMediaSeekable) MOZ_OVERRIDE;
|
|
void SetTransportSeekable(bool aTransportSeekable) MOZ_OVERRIDE;
|
|
layers::ImageContainer* GetImageContainer() MOZ_OVERRIDE;
|
|
|
|
void NotifyDataArrived(const char* aBuffer, uint32_t aLength, int64_t aOffset)
|
|
{
|
|
mReader->NotifyDataArrived(aBuffer, aLength, aOffset);
|
|
|
|
// XXX: aOffset makes no sense here, need view of "data timeline".
|
|
mParentDecoder->NotifyDataArrived(aBuffer, aLength, aOffset);
|
|
}
|
|
|
|
nsresult GetBuffered(TimeRanges* aBuffered)
|
|
{
|
|
// XXX: Need mStartTime (from StateMachine) instead of passing 0.
|
|
return mReader->GetBuffered(aBuffered, 0);
|
|
}
|
|
|
|
private:
|
|
MediaSourceDecoder* mParentDecoder;
|
|
nsAutoPtr<MediaDecoderReader> mReader;
|
|
};
|
|
|
|
} // namespace mozilla
|
|
|
|
#endif /* MOZILLA_SUBBUFFERDECODER_H_ */
|