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| author | Steve Kondik <shade@chemlab.org> | 2012-11-18 15:47:18 -0800 |
|---|---|---|
| committer | Steve Kondik <shade@chemlab.org> | 2012-11-18 15:47:18 -0800 |
| commit | a546c7006355a7bd1df4267ee53d0bfa2c017c8c (patch) | |
| tree | 01be0bf6c0d6968e1468ec9661fd52110f9b05a7 /distrib/sdl-1.2.15/docs/html/guidecdromexamples.html | |
| parent | baf3d7830396202df5cc47bd7bcee109c319cdb3 (diff) | |
| parent | 0f809250987b64f491bd3b4b73c0f0d33036a786 (diff) | |
| download | external_qemu-a546c7006355a7bd1df4267ee53d0bfa2c017c8c.zip external_qemu-a546c7006355a7bd1df4267ee53d0bfa2c017c8c.tar.gz external_qemu-a546c7006355a7bd1df4267ee53d0bfa2c017c8c.tar.bz2 | |
Merge branch 'jb-mr1-release' of https://android.googlesource.com/platform/external/qemu into mr1-staging
Change-Id: I8a4a71ac65b08e6e17f26c942f67a15b85211115
Diffstat (limited to 'distrib/sdl-1.2.15/docs/html/guidecdromexamples.html')
| -rw-r--r-- | distrib/sdl-1.2.15/docs/html/guidecdromexamples.html | 275 |
1 files changed, 275 insertions, 0 deletions
diff --git a/distrib/sdl-1.2.15/docs/html/guidecdromexamples.html b/distrib/sdl-1.2.15/docs/html/guidecdromexamples.html new file mode 100644 index 0000000..2bc5a16 --- /dev/null +++ b/distrib/sdl-1.2.15/docs/html/guidecdromexamples.html @@ -0,0 +1,275 @@ +<HTML +><HEAD +><TITLE +>CDROM Examples</TITLE +><META +NAME="GENERATOR" +CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+ +"><LINK +REL="HOME" +TITLE="SDL Library Documentation" +HREF="index.html"><LINK +REL="UP" +TITLE="Examples" +HREF="guideexamples.html"><LINK +REL="PREVIOUS" +TITLE="Audio Examples" +HREF="guideaudioexamples.html"><LINK +REL="NEXT" +TITLE="Time Examples" +HREF="guidetimeexamples.html"></HEAD +><BODY +CLASS="SECT1" +BGCOLOR="#FFF8DC" +TEXT="#000000" +LINK="#0000ee" +VLINK="#551a8b" +ALINK="#ff0000" +><DIV +CLASS="NAVHEADER" +><TABLE +SUMMARY="Header navigation table" +WIDTH="100%" +BORDER="0" +CELLPADDING="0" +CELLSPACING="0" +><TR +><TH +COLSPAN="3" +ALIGN="center" +>SDL Library Documentation</TH +></TR +><TR +><TD +WIDTH="10%" +ALIGN="left" +VALIGN="bottom" +><A +HREF="guideaudioexamples.html" +ACCESSKEY="P" +>Prev</A +></TD +><TD +WIDTH="80%" +ALIGN="center" +VALIGN="bottom" +>Chapter 4. Examples</TD +><TD +WIDTH="10%" +ALIGN="right" +VALIGN="bottom" +><A +HREF="guidetimeexamples.html" +ACCESSKEY="N" +>Next</A +></TD +></TR +></TABLE +><HR +ALIGN="LEFT" +WIDTH="100%"></DIV +><DIV +CLASS="SECT1" +><H1 +CLASS="SECT1" +><A +NAME="GUIDECDROMEXAMPLES" +></A +>CDROM Examples</H1 +><P +></P +><DIV +CLASS="SECT2" +><H2 +CLASS="SECT2" +><A +NAME="AEN393" +></A +>Listing CD-ROM drives</H2 +><P +><PRE +CLASS="PROGRAMLISTING" +> #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)); + }</PRE +></P +></DIV +><DIV +CLASS="SECT2" +><H2 +CLASS="SECT2" +><A +NAME="AEN397" +></A +>Opening the default drive</H2 +><P +><PRE +CLASS="PROGRAMLISTING" +> 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); + }</PRE +></P +></DIV +><DIV +CLASS="SECT2" +><H2 +CLASS="SECT2" +><A +NAME="AEN401" +></A +>Listing the tracks on a CD</H2 +><P +><PRE +CLASS="PROGRAMLISTING" +> 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); + }</PRE +></P +></DIV +><DIV +CLASS="SECT2" +><H2 +CLASS="SECT2" +><A +NAME="AEN405" +></A +>Play an entire CD</H2 +><P +><PRE +CLASS="PROGRAMLISTING" +> 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);</PRE +></P +></DIV +></DIV +><DIV +CLASS="NAVFOOTER" +><HR +ALIGN="LEFT" +WIDTH="100%"><TABLE +SUMMARY="Footer navigation table" +WIDTH="100%" +BORDER="0" +CELLPADDING="0" +CELLSPACING="0" +><TR +><TD +WIDTH="33%" +ALIGN="left" +VALIGN="top" +><A +HREF="guideaudioexamples.html" +ACCESSKEY="P" +>Prev</A +></TD +><TD +WIDTH="34%" +ALIGN="center" +VALIGN="top" +><A +HREF="index.html" +ACCESSKEY="H" +>Home</A +></TD +><TD +WIDTH="33%" +ALIGN="right" +VALIGN="top" +><A +HREF="guidetimeexamples.html" +ACCESSKEY="N" +>Next</A +></TD +></TR +><TR +><TD +WIDTH="33%" +ALIGN="left" +VALIGN="top" +>Audio Examples</TD +><TD +WIDTH="34%" +ALIGN="center" +VALIGN="top" +><A +HREF="guideexamples.html" +ACCESSKEY="U" +>Up</A +></TD +><TD +WIDTH="33%" +ALIGN="right" +VALIGN="top" +>Time Examples</TD +></TR +></TABLE +></DIV +></BODY +></HTML +>
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