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https://github.com/FFmpeg/FFmpeg.git
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fbfde33230
Added AMF based h264, hevc, av1 decoders. Co-authored-by: Dmitrii Ovchinnikov <ovchinnikov.dmitrii@gmail.com> v2: added encoder reinitialisation v3: use AMF_SURFACE_UNKNOWN to int decoder(ctx->output_format before)
64 lines
2.0 KiB
C
64 lines
2.0 KiB
C
/*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVCODEC_AMFDEC_H
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#define AVCODEC_AMFDEC_H
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#include <AMF/core/Version.h>
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#include <AMF/core/Buffer.h>
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#include <AMF/core/Factory.h>
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#include <AMF/core/Context.h>
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#include <AMF/core/Surface.h>
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#include <AMF/components/Component.h>
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#include <AMF/components/VideoDecoderUVD.h>
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#include "avcodec.h"
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#include "libavformat/avformat.h"
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#include "libavutil/fifo.h"
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#include "libavutil/frame.h"
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#include "libavutil/opt.h"
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#include "libavutil/hwcontext_amf.h"
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/**
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* AMF decoder context
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*/
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typedef struct AMFDecoderContext {
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AVClass *avclass;
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AVBufferRef *device_ctx_ref;
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//decoder
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AMFComponent *decoder; ///< AMF decoder object
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AMF_SURFACE_FORMAT format; ///< AMF surface format
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// common decoder options
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int decoder_mode;
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int timestamp_mode;
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int surface_pool_size;
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int dpb_size;
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int lowlatency;
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int smart_access_video;
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int skip_transfer_sav;
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int drain;
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int resolution_changed;
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int copy_output;
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AVPacket* in_pkt;
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enum AMF_SURFACE_FORMAT output_format;
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} AMFDecoderContext;
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#endif // AVCODEC_AMFDEC_H
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