mirror of
https://github.com/classilla/tenfourfox.git
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66 lines
1.5 KiB
C++
66 lines
1.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sw=2 sts=2 et cindent: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#if !defined(VPXDecoder_h_)
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#define VPXDecoder_h_
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#include "PlatformDecoderModule.h"
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#include <stdint.h>
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#define VPX_DONT_DEFINE_STDINT_TYPES
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#include "vpx/vp8dx.h"
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#include "vpx/vpx_codec.h"
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#include "vpx/vpx_decoder.h"
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namespace mozilla {
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using namespace layers;
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class VPXDecoder : public MediaDataDecoder
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{
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public:
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VPXDecoder(const VideoInfo& aConfig,
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ImageContainer* aImageContainer,
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FlushableTaskQueue* aTaskQueue,
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MediaDataDecoderCallback* aCallback);
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~VPXDecoder();
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RefPtr<InitPromise> Init() override;
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nsresult Input(MediaRawData* aSample) override;
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nsresult Flush() override;
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nsresult Drain() override;
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nsresult Shutdown() override;
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// Return true if mimetype is a VPX codec
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static bool IsVPX(const nsACString& aMimeType);
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enum Codec {
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VP8,
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VP9
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};
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private:
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void DecodeFrame (MediaRawData* aSample);
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int DoDecodeFrame (MediaRawData* aSample);
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void DoDrain ();
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void OutputDelayedFrames ();
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RefPtr<ImageContainer> mImageContainer;
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RefPtr<FlushableTaskQueue> mTaskQueue;
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MediaDataDecoderCallback* mCallback;
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// VPx decoder state
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vpx_codec_ctx_t mVPX;
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const VideoInfo& mInfo;
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int mCodec;
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};
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} // namespace mozilla
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#endif
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