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43 lines
1.6 KiB
C
43 lines
1.6 KiB
C
/* veejay - Linux VeeJay
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* (C) 2002-2004 Niels Elburg <nelburg@looze.net>
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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 VJ_AVCODEC_H
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#define VJ_AVCODEC_H
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void *vj_avcodec_new_encoder( int id, int w, int h, int pixel_format, double dfps);
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int vj_avcodec_encode_frame( void *codec, int format, void *dsrc, uint8_t *buf, int buf_len, uint64_t nframe);
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/* color space conversion routines, should go somewhere else someday
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together with subsample.c/colorspace.c into some lib
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*/
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void yuv_planar_to_rgb24(uint8_t *src[3], int fmt, uint8_t *dst, int w, int h );
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// from yuv 4:2:0 planar to yuv 4:2:2 planar
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int yuv420p_to_yuv422p( uint8_t *Y, uint8_t *Cb, uint8_t *Cr, uint8_t *dst[3], int w, int h );
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void yuv422p_to_yuv420p2( uint8_t *src[3], uint8_t *dst[3], int w, int h );
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int yuv420p_to_yuv422p2( uint8_t *sY,uint8_t *sCb, uint8_t *sCr, uint8_t *dst[3], int w, int h );
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void yuv422p_to_yuv420p3( uint8_t *src, uint8_t *dst[3], int w, int h);
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#endif
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