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LibVideo: Make VP9::Decoder a subclass of a new abstract VideoDecoder
This will allow other decoders to be used in place of VP9::Decoder when new video decoders are implemented, such as AV1.
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4 changed files with 34 additions and 12 deletions
26
Userland/Libraries/LibVideo/VideoDecoder.h
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26
Userland/Libraries/LibVideo/VideoDecoder.h
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/*
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* Copyright (c) 2022, Gregory Bertilson <zaggy1024@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/ByteBuffer.h>
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#include <AK/NonnullOwnPtr.h>
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#include "DecoderError.h"
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#include "VideoFrame.h"
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namespace Video {
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class VideoDecoder {
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public:
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virtual ~VideoDecoder() {};
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virtual DecoderErrorOr<void> receive_sample(Span<u8 const> sample) = 0;
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DecoderErrorOr<void> receive_sample(ByteBuffer const& sample) { return receive_sample(sample.span()); }
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virtual DecoderErrorOr<NonnullOwnPtr<VideoFrame>> get_decoded_frame() = 0;
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};
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}
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