libvo/aspecttest.c

   1 /*
   2  * test app for aspect.[ch] by Atmos
   3  *
   4  * This file is part of MPlayer.
   5  *
   6  * MPlayer is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * MPlayer is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along
  17  * with MPlayer; if not, write to the Free Software Foundation, Inc.,
  18  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19  */
  20
  21 #include <stdio.h>
  22 #include <stdlib.h>
  23
  24 #include "aspect.h"
  25
  26 /* default zoom state 0 off, 1 on */
  27 #define DEF_ZOOM 1
  28
  29 extern float monitor_aspect;
  30 int vo_fs;
  31 float vo_panscan;
  32
  33 int main(int argc, char *argv[]) {
  34   int w,h,z=DEF_ZOOM;
  35   //printf("argc: %d\n",argc);
  36   switch(argc) {
  37     case 10:
  38       z = atoi(argv[9]);
  39     case 9:
  40       monitor_aspect = (float)atoi(argv[7])/(float)atoi(argv[8]);
  41     case 7:
  42       aspect_save_prescale(atoi(argv[5]),atoi(argv[6]));
  43       printf("prescale size:  %sx%s\n",argv[5],argv[6]);
  44     case 5:
  45       aspect_save_screenres(atoi(argv[1]),atoi(argv[2]));
  46       printf("screenres:      %sx%s\n",argv[1],argv[2]);
  47       aspect_save_orig(atoi(argv[3]),atoi(argv[4]));
  48       printf("original size:  %sx%s\n",argv[3],argv[4]);
  49       w=atoi(argv[3]); h=atoi(argv[4]);
  50     break;
  51     default:
  52       printf("USAGE: %s <screenw> <screenh> <origw> <origh>\n[<prescalew> "
  53              "<prescaleh>] [<screenaspectw> <screenaspecth>] [<zoom 0/1>]\n",
  54         argv[0]);
  55       return 1;
  56   }
  57   printf("monitor_aspect: %f\n",monitor_aspect);
  58   aspect(&w,&h,z);
  59   printf("new size:       %dx%d\n",w,h);
  60   return 0;
  61 }
  62