mirror of
https://github.com/roytam1/palemoon27.git
synced 2026-06-09 01:48:55 +00:00
trav90
45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim:set ts=2 sw=2 sts=2 et cindent: */
|
|
/* 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_AppleVTDecoder_h
|
|
#define mozilla_AppleVTDecoder_h
|
|
|
|
#include "AppleVDADecoder.h"
|
|
|
|
#include "VideoToolbox/VideoToolbox.h"
|
|
|
|
namespace mozilla {
|
|
|
|
class AppleVTDecoder : public AppleVDADecoder {
|
|
public:
|
|
AppleVTDecoder(const VideoInfo& aConfig,
|
|
FlushableMediaTaskQueue* aVideoTaskQueue,
|
|
MediaDataDecoderCallback* aCallback,
|
|
layers::ImageContainer* aImageContainer);
|
|
virtual ~AppleVTDecoder();
|
|
virtual nsresult Init() override;
|
|
virtual nsresult Input(MediaRawData* aSample) override;
|
|
virtual nsresult Flush() override;
|
|
virtual nsresult Drain() override;
|
|
virtual nsresult Shutdown() override;
|
|
|
|
private:
|
|
CMVideoFormatDescriptionRef mFormat;
|
|
VTDecompressionSessionRef mSession;
|
|
|
|
// Method to pass a frame to VideoToolbox for decoding.
|
|
nsresult SubmitFrame(MediaRawData* aSample);
|
|
// Method to set up the decompression session.
|
|
nsresult InitializeSession();
|
|
nsresult WaitForAsynchronousFrames();
|
|
CFDictionaryRef CreateDecoderSpecification();
|
|
CFDictionaryRef CreateDecoderExtensions();
|
|
};
|
|
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_AppleVTDecoder_h
|