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mpv/libmpcodecs/vf_scale.h
wm4 4e76c7514f screenshot: improve quality by using additional swscale flags
Adding these flags improves the quality of the YUV->RGB conversion when
screenshots are taken. It trades precision for performance.

This doesn't affect any other swscale uses, such as vf_scale or vo_x11.

Based on a patch by cantabile. Fixes #140.
2012-01-18 02:53:30 +01:00

30 lines
1.2 KiB
C

/*
* This file is part of MPlayer.
*
* MPlayer is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* MPlayer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with MPlayer; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef MPLAYER_VF_SCALE_H
#define MPLAYER_VF_SCALE_H
int get_sws_cpuflags(void);
struct SwsContext *sws_getContextFromCmdLine(int srcW, int srcH, int srcFormat, int dstW, int dstH, int dstFormat);
struct SwsContext *sws_getContextFromCmdLine_hq(int srcW, int srcH, int srcFormat, int dstW, int dstH, int dstFormat);
struct mp_csp_details;
int mp_sws_set_colorspace(struct SwsContext *sws, struct mp_csp_details *csp);
#endif /* MPLAYER_VF_SCALE_H */