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73 lines
2.3 KiB
C
73 lines
2.3 KiB
C
/* veejay - Linux VeeJay
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* (C) 2002-2015 Niels Elburg <nwelburg@gmail.com>
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details//.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef AVHELPER_H
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#define AVHELPER_H
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#include <libavcodec/version.h>
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// This is not a library, it is a collection of helper functions for various purposes
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void *avhelper_alloc_frame();
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int avhelper_get_codec_by_id(int id);
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int avhelper_get_codec_by_key( int key );
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void *avhelper_get_codec_ctx( void *ptr );
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void *avhelper_get_codec( void *ptr );
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void avhelper_close_decoder( void *ptr );
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int avhelper_decode_video( void *ptr, uint8_t *data, int len);
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int avhelper_rescale_video(void *ptr, uint8_t *dst[4]);
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int avhelper_decode_video_direct( void *ptr, uint8_t *data, int len, uint8_t *dst[4], int pf, int w, int h );
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void *avhelper_get_decoder( const char *filename, int dst_pixfmt, int dst_width, int dst_height );
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void *avhelper_get_stream_decoder( const char *filename, int dst_pixfmt, int dst_width, int dst_height );
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VJFrame *avhelper_get_decoded_video(void *ptr);
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int avhelper_decode_video3( AVCodecContext *avctx, AVFrame *frame, int *got_picture,AVPacket *pkt);
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void avhelper_free_context(AVCodecContext **avctx);
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void avhelper_frame_unref(AVFrame *ptr);
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void *avhelper_get_mjpeg_decoder(VJFrame *output_info);
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void avhelper_free_packet(AVPacket *pkt);
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VJFrame *avhelper_get_input_frame( void *ptr );
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VJFrame *avhelper_get_output_frame( void *ptr);
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int avhelper_recv_decode( void *decoder, int *got_picture );
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int avhelper_recv_frame_packet( void *decoder );
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int avhelper_decode_video_buffer( void *ptr, uint8_t *data, int len );
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double avhelper_get_spvf( void *decoder );
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#endif
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