--- cd.c.orig Fri Oct 24 11:38:25 1997 +++ cd.c Sat Jun 27 00:53:10 1998 @@ -98,8 +98,15 @@ cd_play.end_s=cdinfo.s_sec[cdinfo.l_track-1]; cd_play.end_f=cdinfo.s_frame[cdinfo.l_track-1]; - if(ioctl (cd_fd, CDIOCPLAYMSF, (char *) &cd_play)<0) - per(); + if(ioctl (cd_fd, CDIOCPLAYMSF, (char *) &cd_play)<0) { + /* Hack for IDE CD-ROMs */ + if (cd_play.start_s < 2) { + cd_play.start_s=2; + if(ioctl (cd_fd, CDIOCPLAYMSF, (char *) &cd_play)<0) + per(); + } else + per(); + } } /* Skips one track forward */ @@ -111,7 +118,7 @@ /* Quess */ void prev(void) { - if(cdinfo.c_sec<1) + if(cdinfo.c_sec<4) play_track(cdinfo.c_track-1); else play_track(cdinfo.c_track); } @@ -141,6 +148,43 @@ } } +/* Softly pauses the cd, or unpauses, as appropriate */ +void cdsoftpause(void) +{ + struct ioc_vol real_vol, cur_vol; + int i; + + if(ioctl(cd_fd,CDIOCGETVOL,(char *) &real_vol)) per(); + cur_vol = real_vol; + + if(cdinfo.pause){ + message="continue"; + memset (cur_vol.vol, 0, sizeof(cur_vol.vol)); + if(ioctl(cd_fd,CDIOCSETVOL,(char *) &cur_vol)) per(); + if(ioctl(cd_fd,CDIOCRESUME)<0) per(); else cdinfo.pause=0; + for (i=0; i<20; usleep(21), i++) { + cur_vol.vol[0] += (real_vol.vol[0] / 20); + cur_vol.vol[1] += (real_vol.vol[1] / 20); + cur_vol.vol[2] += (real_vol.vol[2] / 20); + cur_vol.vol[3] += (real_vol.vol[3] / 20); + if(ioctl(cd_fd,CDIOCSETVOL,(char *) &cur_vol)) per(); + } + if(ioctl(cd_fd,CDIOCSETVOL,(char *) &real_vol)) per(); + } + else { + message="pause"; + for (i=0; i<20; usleep(21), i++) { + cur_vol.vol[0] -= (real_vol.vol[0] / 20); + cur_vol.vol[1] -= (real_vol.vol[1] / 20); + cur_vol.vol[2] -= (real_vol.vol[2] / 20); + cur_vol.vol[3] -= (real_vol.vol[3] / 20); + if(ioctl(cd_fd,CDIOCSETVOL,(char *) &cur_vol)) per(); + } + if(ioctl (cd_fd, CDIOCPAUSE)<0) per(); else cdinfo.pause=1; + if(ioctl (cd_fd, CDIOCSETVOL,(char *) &real_vol)) per(); + } +} + /* Huge kludge */ void ff(void) {