libvo/aspecttest.c

   1 /* testapp for aspect.[ch] by Atmos
   2  * gcc aspecttest.c aspect.c -o aspecttest -DASPECT_TEST [-DASPECT_DEBUG]
   3  */
   4
   5 #include <stdio.h>
   6 #include <stdlib.h>
   7
   8 #include "aspect.h"
   9
  10 /* default zoom state 0 off, 1 on */
  11 #define DEF_ZOOM 1
  12
  13 extern float monitor_aspect;
  14 int vo_fs;
  15 float vo_panscan;
  16
  17 int main(int argc, char *argv[]) {
  18   int w,h,z=DEF_ZOOM;
  19   //printf("argc: %d\n",argc);
  20   switch(argc) {
  21     case 10:
  22       z = atoi(argv[9]);
  23     case 9:
  24       monitor_aspect = (float)atoi(argv[7])/(float)atoi(argv[8]);
  25     case 7:
  26       aspect_save_prescale(atoi(argv[5]),atoi(argv[6]));
  27       printf("prescale size:  %sx%s\n",argv[5],argv[6]);
  28     case 5:
  29       aspect_save_screenres(atoi(argv[1]),atoi(argv[2]));
  30       printf("screenres:      %sx%s\n",argv[1],argv[2]);
  31       aspect_save_orig(atoi(argv[3]),atoi(argv[4]));
  32       printf("original size:  %sx%s\n",argv[3],argv[4]);
  33       w=atoi(argv[3]); h=atoi(argv[4]);
  34     break;
  35     default:
  36       printf("USAGE: %s <screenw> <screenh> <origw> <origh>\n[<prescalew> "
  37              "<prescaleh>] [<screenaspectw> <screenaspecth>] [<zoom 0/1>]\n",
  38         argv[0]);
  39       return 1;
  40   }
  41   printf("monitor_aspect: %f\n",monitor_aspect);
  42   aspect(&w,&h,z);
  43   printf("new size:       %dx%d\n",w,h);
  44   return 0;
  45 }
  46