mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-26 11:45:37 +00:00
d3bab17663
--HG-- extra : rebase_source : 03abb6a3f8f0e635032ac19ea0b4168483867cb1
75 lines
2.4 KiB
C++
75 lines
2.4 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=99: */
|
|
/* 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 include_dom_ipc_VideoDecoderParent_h
|
|
#define include_dom_ipc_VideoDecoderParent_h
|
|
|
|
#include "mozilla/RefPtr.h"
|
|
#include "mozilla/dom/PVideoDecoderParent.h"
|
|
#include "mozilla/layers/TextureForwarder.h"
|
|
#include "VideoDecoderManagerParent.h"
|
|
#include "MediaData.h"
|
|
#include "ImageContainer.h"
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
class KnowsCompositorVideo;
|
|
|
|
class VideoDecoderParent final : public PVideoDecoderParent,
|
|
public MediaDataDecoderCallback
|
|
{
|
|
public:
|
|
// We refcount this class since the task queue can have runnables
|
|
// that reference us.
|
|
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(VideoDecoderParent)
|
|
|
|
VideoDecoderParent(VideoDecoderManagerParent* aParent,
|
|
const VideoInfo& aVideoInfo,
|
|
const layers::TextureFactoryIdentifier& aIdentifier,
|
|
TaskQueue* aManagerTaskQueue,
|
|
TaskQueue* aDecodeTaskQueue,
|
|
bool* aSuccess);
|
|
|
|
void Destroy();
|
|
|
|
// PVideoDecoderParent
|
|
mozilla::ipc::IPCResult RecvInit() override;
|
|
mozilla::ipc::IPCResult RecvInput(const MediaRawDataIPDL& aData) override;
|
|
mozilla::ipc::IPCResult RecvFlush() override;
|
|
mozilla::ipc::IPCResult RecvDrain() override;
|
|
mozilla::ipc::IPCResult RecvShutdown() override;
|
|
mozilla::ipc::IPCResult RecvSetSeekThreshold(const int64_t& aTime) override;
|
|
|
|
void ActorDestroy(ActorDestroyReason aWhy) override;
|
|
|
|
// MediaDataDecoderCallback
|
|
void Output(MediaData* aData) override;
|
|
void Error(const MediaResult& aError) override;
|
|
void InputExhausted() override;
|
|
void DrainComplete() override;
|
|
bool OnReaderTaskQueue() override;
|
|
|
|
private:
|
|
bool OnManagerThread();
|
|
|
|
~VideoDecoderParent();
|
|
|
|
RefPtr<VideoDecoderManagerParent> mParent;
|
|
RefPtr<VideoDecoderParent> mIPDLSelfRef;
|
|
RefPtr<TaskQueue> mManagerTaskQueue;
|
|
RefPtr<TaskQueue> mDecodeTaskQueue;
|
|
RefPtr<MediaDataDecoder> mDecoder;
|
|
RefPtr<KnowsCompositorVideo> mKnowsCompositor;
|
|
|
|
// Can only be accessed from the manager thread
|
|
bool mDestroyed;
|
|
};
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif // include_dom_ipc_VideoDecoderParent_h
|