Mercurial > sdl-ios-xcode
view test/testcdrom.c @ 2079:1ed2155b7ee4
From: Torsten Giebl
Subject: ALLOCA Patch for SDL-1.2
Newsgroups: gmane.comp.lib.sdl
Date: 2006-10-24 00:31:16 GMT
Hello !
As alloca.h is not available on CYGWIN and MinGW32
it should not be checked there or it should be checked
with -mno-cygwin using.
I am a total configure.in newbie, but i found the way
that things are handled in configure.in pretty bad for the
case CYGWIN with MinGW Mode or not.
Maybe this is not possible but i would like to
have a way to detect at the start for example CYGWIN
and then add. ask if configure was called with --enable-cygwin
for example. --enable-cygwin should be optional and disabled
by default as we want to have MinGW Mode by default.
Only if the user wants it he should be able to use it.
Then the whole configure.in would get add. questions
okay the system is CYGWIN with or without MinGW Mode.
The alloca.h thing for example is only
available under CYGWIN ( without MinGW Mode ).
CU
author | Ryan C. Gordon <icculus@icculus.org> |
---|---|
date | Fri, 01 Dec 2006 20:25:03 +0000 |
parents | c121d94672cb |
children |
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line source
/* Test the SDL CD-ROM audio functions */ #include <stdlib.h> #include <stdio.h> #include <string.h> #include <ctype.h> #include "SDL.h" /* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */ static void quit(int rc) { SDL_Quit(); exit(rc); } static void PrintStatus(int driveindex, SDL_CD * cdrom) { CDstatus status; char *status_str; 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 %d status: %s\n", driveindex, 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); } } static void ListTracks(SDL_CD * cdrom) { int i; int m, s, f; char *trtype; 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; switch (cdrom->track[i].type) { case SDL_AUDIO_TRACK: trtype = "audio"; break; case SDL_DATA_TRACK: trtype = "data"; break; default: trtype = "unknown"; break; } printf("\tTrack (index %d) %d: %d:%2.2d / %d [%s track]\n", i, cdrom->track[i].id, m, s, cdrom->track[i].length, trtype); } } static void PrintUsage(char *argv0) { fprintf(stderr, "Usage: %s [drive#] [command] [command] ...\n", argv0); fprintf(stderr, "Where 'command' is one of:\n"); fprintf(stderr, " -status\n"); fprintf(stderr, " -list\n"); fprintf(stderr, " -play [first_track] [first_frame] [num_tracks] [num_frames]\n"); fprintf(stderr, " -pause\n"); fprintf(stderr, " -resume\n"); fprintf(stderr, " -stop\n"); fprintf(stderr, " -eject\n"); fprintf(stderr, " -sleep <milliseconds>\n"); } int main(int argc, char *argv[]) { int drive; int i; SDL_CD *cdrom; /* Initialize SDL first */ if (SDL_Init(SDL_INIT_CDROM) < 0) { fprintf(stderr, "Couldn't initialize SDL: %s\n", SDL_GetError()); return (1); } /* Find out how many CD-ROM drives are connected to the system */ if (SDL_CDNumDrives() == 0) { printf("No CD-ROM devices detected\n"); quit(0); } printf("Drives available: %d\n", SDL_CDNumDrives()); for (i = 0; i < SDL_CDNumDrives(); ++i) { printf("Drive %d: \"%s\"\n", i, SDL_CDName(i)); } /* Open the CD-ROM */ drive = 0; i = 1; if (argv[i] && isdigit(argv[i][0])) { drive = atoi(argv[i++]); } cdrom = SDL_CDOpen(drive); if (cdrom == NULL) { fprintf(stderr, "Couldn't open drive %d: %s\n", drive, SDL_GetError()); quit(2); } #ifdef TEST_NULLCD cdrom = NULL; #endif /* Find out which function to perform */ for (; argv[i]; ++i) { if (strcmp(argv[i], "-status") == 0) { /* PrintStatus(drive, cdrom); */ } else if (strcmp(argv[i], "-list") == 0) { ListTracks(cdrom); } else if (strcmp(argv[i], "-play") == 0) { int strack, sframe; int ntrack, nframe; strack = 0; if (argv[i + 1] && isdigit(argv[i + 1][0])) { strack = atoi(argv[++i]); } sframe = 0; if (argv[i + 1] && isdigit(argv[i + 1][0])) { sframe = atoi(argv[++i]); } ntrack = 0; if (argv[i + 1] && isdigit(argv[i + 1][0])) { ntrack = atoi(argv[++i]); } nframe = 0; if (argv[i + 1] && isdigit(argv[i + 1][0])) { nframe = atoi(argv[++i]); } if (CD_INDRIVE(SDL_CDStatus(cdrom))) { if (SDL_CDPlayTracks(cdrom, strack, sframe, ntrack, nframe) < 0) { fprintf(stderr, "Couldn't play tracks %d/%d for %d/%d: %s\n", strack, sframe, ntrack, nframe, SDL_GetError()); } } else { fprintf(stderr, "No CD in drive!\n"); } } else if (strcmp(argv[i], "-pause") == 0) { if (SDL_CDPause(cdrom) < 0) { fprintf(stderr, "Couldn't pause CD: %s\n", SDL_GetError()); } } else if (strcmp(argv[i], "-resume") == 0) { if (SDL_CDResume(cdrom) < 0) { fprintf(stderr, "Couldn't resume CD: %s\n", SDL_GetError()); } } else if (strcmp(argv[i], "-stop") == 0) { if (SDL_CDStop(cdrom) < 0) { fprintf(stderr, "Couldn't eject CD: %s\n", SDL_GetError()); } } else if (strcmp(argv[i], "-eject") == 0) { if (SDL_CDEject(cdrom) < 0) { fprintf(stderr, "Couldn't eject CD: %s\n", SDL_GetError()); } } else if ((strcmp(argv[i], "-sleep") == 0) && (argv[i + 1] && isdigit(argv[i + 1][0]))) { SDL_Delay(atoi(argv[++i])); printf("Delayed %d milliseconds\n", atoi(argv[i])); } else { PrintUsage(argv[0]); SDL_CDClose(cdrom); quit(1); } } PrintStatus(drive, cdrom); SDL_CDClose(cdrom); SDL_Quit(); return (0); }