diff -r ffa851df0825 -r 2fb8b9db1c86 symbian-qemu-0.9.1-12/libsdl-trunk/docs/html/guidecdromexamples.html --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/symbian-qemu-0.9.1-12/libsdl-trunk/docs/html/guidecdromexamples.html Fri Jul 31 15:01:17 2009 +0100 @@ -0,0 +1,275 @@ +
#include "SDL.h" + + /* Initialize SDL first */ + if ( SDL_Init(SDL_INIT_CDROM) < 0 ) { + fprintf(stderr, "Couldn't initialize SDL: %s\n",SDL_GetError()); + exit(1); + } + atexit(SDL_Quit); + + /* Find out how many CD-ROM drives are connected to the system */ + printf("Drives available: %d\n", SDL_CDNumDrives()); + for ( i=0; i<SDL_CDNumDrives(); ++i ) { + printf("Drive %d: \"%s\"\n", i, SDL_CDName(i)); + }
SDL_CD *cdrom; + CDstatus status; + char *status_str; + + cdrom = SDL_CDOpen(0); + if ( cdrom == NULL ) { + fprintf(stderr, "Couldn't open default CD-ROM drive: %s\n", + SDL_GetError()); + exit(2); + } + + status = SDL_CDStatus(cdrom); + switch (status) { + case CD_TRAYEMPTY: + status_str = "tray empty"; + break; + case CD_STOPPED: + status_str = "stopped"; + break; + case CD_PLAYING: + status_str = "playing"; + break; + case CD_PAUSED: + status_str = "paused"; + break; + case CD_ERROR: + status_str = "error state"; + break; + } + printf("Drive status: %s\n", status_str); + if ( status >= CD_PLAYING ) { + int m, s, f; + FRAMES_TO_MSF(cdrom->cur_frame, &m, &s, &f); + printf("Currently playing track %d, %d:%2.2d\n", + cdrom->track[cdrom->cur_track].id, m, s); + }
SDL_CD *cdrom; /* Assuming this has already been set.. */ + int i; + int m, s, f; + + SDL_CDStatus(cdrom); + printf("Drive tracks: %d\n", cdrom->numtracks); + for ( i=0; i<cdrom->numtracks; ++i ) { + FRAMES_TO_MSF(cdrom->track[i].length, &m, &s, &f); + if ( f > 0 ) + ++s; + printf("\tTrack (index %d) %d: %d:%2.2d\n", i, + cdrom->track[i].id, m, s); + }
SDL_CD *cdrom; /* Assuming this has already been set.. */ + + // Play entire CD: + if ( CD_INDRIVE(SDL_CDStatus(cdrom)) ) + SDL_CDPlayTracks(cdrom, 0, 0, 0, 0); + + // Play last track: + if ( CD_INDRIVE(SDL_CDStatus(cdrom)) ) { + SDL_CDPlayTracks(cdrom, cdrom->numtracks-1, 0, 0, 0); + } + + // Play first and second track and 10 seconds of third track: + if ( CD_INDRIVE(SDL_CDStatus(cdrom)) ) + SDL_CDPlayTracks(cdrom, 0, 0, 2, CD_FPS * 10);