mirror of
https://github.com/mpv-player/mpv
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1888e57af7
Change 'struct vf_instance' pointer arguments to more standard style as in the subject. Also some other minor formatting fixes. Patch by Diego Biurrun.
68 lines
1.8 KiB
C
68 lines
1.8 KiB
C
/*
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* This file is part of MPlayer.
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*
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* MPlayer 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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* MPlayer 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 along
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* with MPlayer; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <inttypes.h>
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#include "config.h"
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#include "mp_msg.h"
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#include "img_format.h"
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#include "mp_image.h"
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#include "vf.h"
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struct vf_priv_s {
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int aspect;
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};
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//===========================================================================//
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static int config(struct vf_instance *vf,
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int width, int height, int d_width, int d_height,
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unsigned int flags, unsigned int outfmt){
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int scaled_y=vf->priv->aspect*d_height/d_width;
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d_width=width; // do X-scaling by hardware
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d_height=scaled_y;
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return vf_next_config(vf,width,height,d_width,d_height,flags,outfmt);
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}
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static int vf_open(vf_instance_t *vf, char *args){
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vf->config=config;
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vf->default_caps=0;
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vf->priv=malloc(sizeof(struct vf_priv_s));
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vf->priv->aspect=768;
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if(args) vf->priv->aspect=atoi(args);
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return 1;
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}
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const vf_info_t vf_info_dvbscale = {
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"calc Y scaling for DVB card",
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"dvbscale",
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"A'rpi",
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"",
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vf_open,
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NULL
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};
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//===========================================================================//
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