CVS: main mplayer.c,1.72,1.73

17 Apr 2001


      Update of /cvsroot/mplayer/main
In directory usw-pr-cvs1:/tmp/cvs-serv1762

Modified Files:
	mplayer.c 
Log Message:
sub control optimized

Index: mplayer.c
===================================================================
RCS file: /cvsroot/mplayer/main/mplayer.c,v
retrieving revision 1.72
retrieving revision 1.73
diff -C2 -r1.72 -r1.73
*** mplayer.c	2001/04/16 03:31:34	1.72
--- mplayer.c	2001/04/17 00:08:56	1.73
***************
*** 95,104 ****
  
  static subtitle* subtitles=NULL;
  
! void find_sub(unsigned long key){
      int i,j;
!     if(current_sub<0 || current_sub>=sub_num) current_sub=0;
!     vo_sub=&subtitles[current_sub];
!     if(key>=vo_sub->start && key<=vo_sub->end) return; // OK!
      // use logarithmic search:
      i=0;j=sub_num-1;
--- 95,129 ----
  
  static subtitle* subtitles=NULL;
+ static int nosub_range_start=-1;
+ static int nosub_range_end=-1;
  
! void find_sub(int key){
      int i,j;
!     if(vo_sub){
!       if(key>=vo_sub->start && key<=vo_sub->end) return; // OK!
!     } else {
!       if(key>nosub_range_start && key<nosub_range_end) return; // OK!
!     }
!     // sub changed!
!     
! //    printf("\r---- sub changed ----\n");
!     
!     // check next sub.
!     if(current_sub>=0 && current_sub+1<sub_num){
!       if(key>subtitles[current_sub].end && key<subtitles[current_sub+1].start){
!           // no sub
!           nosub_range_start=subtitles[current_sub].end;
!           nosub_range_end=subtitles[current_sub+1].start;
!           vo_sub=NULL;
!           return;
!       }
!       // next sub?
!       ++current_sub;
!       vo_sub=&subtitles[current_sub];
!       if(key>=vo_sub->start && key<=vo_sub->end) return; // OK!
!     }
! 
! //    printf("\r---- sub log search... ----\n");
!     
      // use logarithmic search:
      i=0;j=sub_num-1;
***************
*** 106,118 ****
      while(j>=i){
          current_sub=(i+j+1)/2;
!         if(key<subtitles[current_sub].start)
!             j=current_sub-1;
!         else
!         if(key>subtitles[current_sub].end)
!             i=current_sub+1;
!         else break; // found!
      }
!     vo_sub=&subtitles[current_sub];
!     if(key>=vo_sub->start && key<=vo_sub->end) return; // OK!
      vo_sub=NULL; // no sub here
  }
--- 131,183 ----
      while(j>=i){
          current_sub=(i+j+1)/2;
!         vo_sub=&subtitles[current_sub];
!         if(key<vo_sub->start) j=current_sub-1;
!         else if(key>vo_sub->end) i=current_sub+1;
!         else return; // found!
      }
! //    if(key>=vo_sub->start && key<=vo_sub->end) return; // OK!
!     
!     // check where are we...
!     if(key<vo_sub->start){
!       if(current_sub<=0){
!           // before the first sub
!           nosub_range_start=key-1; // tricky
!           nosub_range_end=vo_sub->start;
! //          printf("FIRST...  key=%d  end=%d  \n",key,vo_sub->start);
!           vo_sub=NULL;
!           return;
!       }
!       --current_sub;
!       if(key>subtitles[current_sub].end && key<subtitles[current_sub+1].start){
!           // no sub
!           nosub_range_start=subtitles[current_sub].end;
!           nosub_range_end=subtitles[current_sub+1].start;
! //          printf("No sub... 1 \n");
!           vo_sub=NULL;
!           return;
!       }
!       printf("HEH????  ");
!     } else {
!       if(key<=vo_sub->end) printf("JAJJ!  "); else
!       if(current_sub+1>=sub_num){
!           // at the end?
!           nosub_range_start=vo_sub->end;
!           nosub_range_end=0x7FFFFFFF; // MAXINT
! //          printf("END!?\n");
!           vo_sub=NULL;
!           return;
!       } else
!       if(key>subtitles[current_sub].end && key<subtitles[current_sub+1].start){
!           // no sub
!           nosub_range_start=subtitles[current_sub].end;
!           nosub_range_end=subtitles[current_sub+1].start;
! //          printf("No sub... 2 \n");
!           vo_sub=NULL;
!           return;
!       }
!     }
!     
!     printf("SUB ERROR:  %d  ?  %d --- %d  [%d]  \n",key,vo_sub->start,vo_sub->end,current_sub);
! 
      vo_sub=NULL; // no sub here
  }
***************
*** 1920,1924 ****
--- 1985,1991 ----
    if(subtitles){
        if(sub_fps==0) sub_fps=sh_video->fps;
+       current_module="find_sub";
        find_sub(sub_uses_time?(100*(v_pts+sub_delay)):((v_pts+sub_delay)*sub_fps)); // FIXME! frame counter...
+       current_module=NULL;
    }
  }


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