diff -r ffa851df0825 -r 2fb8b9db1c86 symbian-qemu-0.9.1-12/libsdl-trunk/docs/html/sdlcdplaytracks.html --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/symbian-qemu-0.9.1-12/libsdl-trunk/docs/html/sdlcdplaytracks.html Fri Jul 31 15:01:17 2009 +0100 @@ -0,0 +1,325 @@ +SDL_CDPlayTracks

SDL Library Documentation
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SDL_CDPlayTracks

Name

SDL_CDPlayTracks -- Play the given CD track(s)

Synopsis

#include "SDL.h"

int SDL_CDPlayTracks(SDL_CD *cdrom, int start_track, int start_frame, int ntracks, int nframes));

Description

SDL_CDPlayTracks plays the given CD starting at track +start_track, for ntracks tracks.

start_frame is the frame offset, from the beginning of the start_track, at which to start. nframes is the frame offset, from the beginning of the last track (start_track+ntracks), at which to end playing.

SDL_CDPlayTracks should only be called after calling +SDL_CDStatus +to get track information about the CD.

Note: Data tracks are ignored.

Return Value

Returns 0, or -1 +if there was an error.

Examples

/* assuming cdrom is a previously opened device */
+/* Play the entire CD */
+if(CD_INDRIVE(SDL_CDStatus(cdrom)))
+  SDL_CDPlayTracks(cdrom, 0, 0, 0, 0);
+
+/* Play the first track */
+if(CD_INDRIVE(SDL_CDStatus(cdrom)))
+  SDL_CDPlayTracks(cdrom, 0, 0, 1, 0);
+
+/* Play first 15 seconds of the 2nd track */
+if(CD_INDRIVE(SDL_CDStatus(cdrom)))
+  SDL_CDPlayTracks(cdrom, 1, 0, 0, CD_FPS*15);