From d8239786b306ffda6d5d73753d01f0ad3358e1a0 Mon Sep 17 00:00:00 2001 From: Jesse Hall Date: Tue, 17 Jul 2012 16:58:55 -0700 Subject: Delete sdl-1.2.12 Change-Id: Ia96f80df04035ae84be3af468c945f2cec14f99c --- distrib/sdl-1.2.12/src/cdrom/mint/SDL_syscdrom.c | 317 ----------------------- 1 file changed, 317 deletions(-) delete mode 100644 distrib/sdl-1.2.12/src/cdrom/mint/SDL_syscdrom.c (limited to 'distrib/sdl-1.2.12/src/cdrom/mint/SDL_syscdrom.c') diff --git a/distrib/sdl-1.2.12/src/cdrom/mint/SDL_syscdrom.c b/distrib/sdl-1.2.12/src/cdrom/mint/SDL_syscdrom.c deleted file mode 100644 index c817899..0000000 --- a/distrib/sdl-1.2.12/src/cdrom/mint/SDL_syscdrom.c +++ /dev/null @@ -1,317 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2004 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; if not, write to the Free - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - Sam Lantinga - slouken@libsdl.org -*/ -#include "SDL_config.h" - -#ifdef SDL_CDROM_MINT - -/* - Atari MetaDOS CD-ROM functions - - Patrice Mandin -*/ - -#include - -#include -#include - -#include "SDL_cdrom.h" -#include "../SDL_syscdrom.h" - -/* Some ioctl() errno values which occur when the tray is empty */ -#ifndef ENOMEDIUM -#define ENOMEDIUM ENOENT -#endif -#define ERRNO_TRAYEMPTY(errno) \ - ((errno == EIO) || (errno == ENOENT) || \ - (errno == EINVAL) || (errno == ENOMEDIUM)) - -/* The maximum number of CD-ROM drives we'll detect */ -#define MAX_DRIVES 32 - -typedef struct { - unsigned char device[3]; /* Physical device letter + ':' + '\0' */ - metaopen_t metaopen; /* Infos on opened drive */ -} metados_drive_t; - -static metados_drive_t metados_drives[MAX_DRIVES]; - -/* The system-dependent CD control functions */ -static const char *SDL_SYS_CDName(int drive); -static int SDL_SYS_CDOpen(int drive); -static void SDL_SYS_CDClose(SDL_CD *cdrom); -static int SDL_SYS_CDioctl(int id, int command, void *arg); -static int SDL_SYS_CDGetTOC(SDL_CD *cdrom); -static CDstatus SDL_SYS_CDStatus(SDL_CD *cdrom, int *position); -static int SDL_SYS_CDPlay(SDL_CD *cdrom, int start, int length); -static int SDL_SYS_CDPause(SDL_CD *cdrom); -static int SDL_SYS_CDResume(SDL_CD *cdrom); -static int SDL_SYS_CDStop(SDL_CD *cdrom); -static int SDL_SYS_CDEject(SDL_CD *cdrom); - -int SDL_SYS_CDInit(void) -{ - metainit_t metainit={0,0,0,0}; - metaopen_t metaopen; - int i, handle; - struct cdrom_subchnl info; - - Metainit(&metainit); - if (metainit.version == NULL) { -#ifdef DEBUG_CDROM - fprintf(stderr, "MetaDOS not installed\n"); -#endif - return -1; - } - - if (metainit.drives_map == 0) { -#ifdef DEBUG_CDROM - fprintf(stderr, "No MetaDOS devices present\n"); -#endif - return -1; - } - - SDL_numcds = 0; - - for (i='A'; i<='Z'; i++) { - metados_drives[SDL_numcds].device[0] = 0; - metados_drives[SDL_numcds].device[1] = ':'; - metados_drives[SDL_numcds].device[2] = 0; - - if (metainit.drives_map & (1<<(i-'A'))) { - handle = Metaopen(i, &metaopen); - if (handle == 0) { - - info.cdsc_format = CDROM_MSF; - if ( (Metaioctl(i, METADOS_IOCTL_MAGIC, CDROMSUBCHNL, &info) == 0) || ERRNO_TRAYEMPTY(errno) ) { - metados_drives[SDL_numcds].device[0] = i; - ++SDL_numcds; - } - - Metaclose(i); - } - } - } - - /* Fill in our driver capabilities */ - SDL_CDcaps.Name = SDL_SYS_CDName; - SDL_CDcaps.Open = SDL_SYS_CDOpen; - SDL_CDcaps.Close = SDL_SYS_CDClose; - - SDL_CDcaps.GetTOC = SDL_SYS_CDGetTOC; - SDL_CDcaps.Status = SDL_SYS_CDStatus; - SDL_CDcaps.Play = SDL_SYS_CDPlay; - SDL_CDcaps.Pause = SDL_SYS_CDPause; - SDL_CDcaps.Resume = SDL_SYS_CDResume; - SDL_CDcaps.Stop = SDL_SYS_CDStop; - SDL_CDcaps.Eject = SDL_SYS_CDEject; - - return 0; -} - -void SDL_SYS_CDQuit(void) -{ - SDL_numcds = 0; -} - -static const char *SDL_SYS_CDName(int drive) -{ - return(metados_drives[drive].device); -} - -static int SDL_SYS_CDOpen(int drive) -{ - int handle; - - handle = Metaopen(metados_drives[drive].device[0], &(metados_drives[drive].metaopen)); - if (handle == 0) { - return drive; - } - - return -1; -} - -static void SDL_SYS_CDClose(SDL_CD *cdrom) -{ - Metaclose(metados_drives[cdrom->id].device[0]); -} - -static int SDL_SYS_CDioctl(int id, int command, void *arg) -{ - int retval; - - retval = Metaioctl(metados_drives[id].device[0], METADOS_IOCTL_MAGIC, command, arg); - if ( retval < 0 ) { - SDL_SetError("ioctl() error: %s", strerror(errno)); - } - return(retval); -} - -static int SDL_SYS_CDGetTOC(SDL_CD *cdrom) -{ - int i,okay; - struct cdrom_tochdr toc; - struct cdrom_tocentry entry; - - /* Use standard ioctl() */ - if (SDL_SYS_CDioctl(cdrom->id, CDROMREADTOCHDR, &toc)<0) { - return -1; - } - - cdrom->numtracks = toc.cdth_trk1-toc.cdth_trk0+1; - if ( cdrom->numtracks > SDL_MAX_TRACKS ) { - cdrom->numtracks = SDL_MAX_TRACKS; - } - - /* Read all the track TOC entries */ - okay=1; - for ( i=0; i<=cdrom->numtracks; ++i ) { - if ( i == cdrom->numtracks ) { - cdrom->track[i].id = CDROM_LEADOUT; - } else { - cdrom->track[i].id = toc.cdth_trk0+i; - } - entry.cdte_track = cdrom->track[i].id; - entry.cdte_format = CDROM_MSF; - if ( SDL_SYS_CDioctl(cdrom->id, CDROMREADTOCENTRY, &entry) < 0 ) { - okay=0; - break; - } else { - if ( entry.cdte_ctrl & CDROM_DATA_TRACK ) { - cdrom->track[i].type = SDL_DATA_TRACK; - } else { - cdrom->track[i].type = SDL_AUDIO_TRACK; - } - cdrom->track[i].offset = MSF_TO_FRAMES( - entry.cdte_addr.msf.minute, - entry.cdte_addr.msf.second, - entry.cdte_addr.msf.frame); - cdrom->track[i].length = 0; - if ( i > 0 ) { - cdrom->track[i-1].length = cdrom->track[i].offset-cdrom->track[i-1].offset; - } - } - } - - return(okay ? 0 : -1); -} - -/* Get CD-ROM status */ -static CDstatus SDL_SYS_CDStatus(SDL_CD *cdrom, int *position) -{ - CDstatus status; - struct cdrom_tochdr toc; - struct cdrom_subchnl info; - - info.cdsc_format = CDROM_MSF; - if ( SDL_SYS_CDioctl(cdrom->id, CDROMSUBCHNL, &info) < 0 ) { - if ( ERRNO_TRAYEMPTY(errno) ) { - status = CD_TRAYEMPTY; - } else { - status = CD_ERROR; - } - } else { - switch (info.cdsc_audiostatus) { - case CDROM_AUDIO_INVALID: - case CDROM_AUDIO_NO_STATUS: - /* Try to determine if there's a CD available */ - if (SDL_SYS_CDioctl(cdrom->id, CDROMREADTOCHDR, &toc)==0) { - status = CD_STOPPED; - } else { - status = CD_TRAYEMPTY; - } - break; - case CDROM_AUDIO_COMPLETED: - status = CD_STOPPED; - break; - case CDROM_AUDIO_PLAY: - status = CD_PLAYING; - break; - case CDROM_AUDIO_PAUSED: - /* Workaround buggy CD-ROM drive */ - if ( info.cdsc_trk == CDROM_LEADOUT ) { - status = CD_STOPPED; - } else { - status = CD_PAUSED; - } - break; - default: - status = CD_ERROR; - break; - } - } - if ( position ) { - if ( status == CD_PLAYING || (status == CD_PAUSED) ) { - *position = MSF_TO_FRAMES( - info.cdsc_absaddr.msf.minute, - info.cdsc_absaddr.msf.second, - info.cdsc_absaddr.msf.frame); - } else { - *position = 0; - } - } - return(status); -} - -/* Start play */ -static int SDL_SYS_CDPlay(SDL_CD *cdrom, int start, int length) -{ - struct cdrom_msf playtime; - - FRAMES_TO_MSF(start, - &playtime.cdmsf_min0, &playtime.cdmsf_sec0, &playtime.cdmsf_frame0); - FRAMES_TO_MSF(start+length, - &playtime.cdmsf_min1, &playtime.cdmsf_sec1, &playtime.cdmsf_frame1); -#ifdef DEBUG_CDROM - fprintf(stderr, "Trying to play from %d:%d:%d to %d:%d:%d\n", - playtime.cdmsf_min0, playtime.cdmsf_sec0, playtime.cdmsf_frame0, - playtime.cdmsf_min1, playtime.cdmsf_sec1, playtime.cdmsf_frame1); -#endif - - return SDL_SYS_CDioctl(cdrom->id, CDROMPLAYMSF, &playtime); -} - -/* Pause play */ -static int SDL_SYS_CDPause(SDL_CD *cdrom) -{ - return SDL_SYS_CDioctl(cdrom->id, CDROMPAUSE, 0); -} - -/* Resume play */ -static int SDL_SYS_CDResume(SDL_CD *cdrom) -{ - return SDL_SYS_CDioctl(cdrom->id, CDROMRESUME, 0); -} - -/* Stop play */ -static int SDL_SYS_CDStop(SDL_CD *cdrom) -{ - return SDL_SYS_CDioctl(cdrom->id, CDROMSTOP, 0); -} - -/* Eject the CD-ROM */ -static int SDL_SYS_CDEject(SDL_CD *cdrom) -{ - return SDL_SYS_CDioctl(cdrom->id, CDROMEJECT, 0); -} - -#endif /* SDL_CDROM_MINT */ -- cgit v1.1