diff options
Diffstat (limited to 'distrib/sdl-1.2.12/src/cdrom/dc/SDL_syscdrom.c')
| -rw-r--r-- | distrib/sdl-1.2.12/src/cdrom/dc/SDL_syscdrom.c | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/distrib/sdl-1.2.12/src/cdrom/dc/SDL_syscdrom.c b/distrib/sdl-1.2.12/src/cdrom/dc/SDL_syscdrom.c deleted file mode 100644 index d89e089..0000000 --- a/distrib/sdl-1.2.12/src/cdrom/dc/SDL_syscdrom.c +++ /dev/null @@ -1,167 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2006 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library; if not, write to the Free Software - Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - - Sam Lantinga - slouken@libsdl.org -*/ -#include "SDL_config.h" - -#ifdef SDL_CDROM_DC - -/* Functions for system-level CD-ROM audio control */ - -#include <dc/cdrom.h> -#include <dc/spu.h> - -#include "SDL_cdrom.h" -#include "../SDL_syscdrom.h" - -/* The system-dependent CD control functions */ -static const char *SDL_SYS_CDName(int drive); -static int SDL_SYS_CDOpen(int drive); -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); -static void SDL_SYS_CDClose(SDL_CD *cdrom); - - -int SDL_SYS_CDInit(void) -{ - /* Fill in our driver capabilities */ - SDL_CDcaps.Name = SDL_SYS_CDName; - SDL_CDcaps.Open = SDL_SYS_CDOpen; - 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; - SDL_CDcaps.Close = SDL_SYS_CDClose; - - return(0); -} - -static const char *SDL_SYS_CDName(int drive) -{ - return "/cd"; -} - -static int SDL_SYS_CDOpen(int drive) -{ - return(drive); -} - -#define TRACK_CDDA 0 -static int SDL_SYS_CDGetTOC(SDL_CD *cdrom) -{ - CDROM_TOC toc; - int ret,i; - - ret = cdrom_read_toc(&toc,0); - if (ret!=ERR_OK) { - return -1; - } - - cdrom->numtracks = TOC_TRACK(toc.last)-TOC_TRACK(toc.first)+1; - for(i=0;i<cdrom->numtracks;i++) { - unsigned long entry = toc.entry[i]; - cdrom->track[i].id = i+1; - cdrom->track[i].type = (TOC_CTRL(toc.entry[i])==TRACK_CDDA)?SDL_AUDIO_TRACK:SDL_DATA_TRACK; - cdrom->track[i].offset = TOC_LBA(entry)-150; - cdrom->track[i].length = TOC_LBA((i+1<toc.last)?toc.entry[i+1]:toc.leadout_sector)-TOC_LBA(entry); - } - - return 0; -} - -/* Get CD-ROM status */ -static CDstatus SDL_SYS_CDStatus(SDL_CD *cdrom, int *position) -{ - int ret,dc_status,disc_type; - - ret = cdrom_get_status(&dc_status,&disc_type); - if (ret!=ERR_OK) return CD_ERROR; - - switch(dc_status) { -// case CD_STATUS_BUSY: - case CD_STATUS_PAUSED: - return CD_PAUSED; - case CD_STATUS_STANDBY: - return CD_STOPPED; - case CD_STATUS_PLAYING: - return CD_PLAYING; -// case CD_STATUS_SEEKING: -// case CD_STATUS_SCANING: - case CD_STATUS_OPEN: - case CD_STATUS_NO_DISC: - return CD_TRAYEMPTY; - default: - return CD_ERROR; - } -} - -/* Start play */ -static int SDL_SYS_CDPlay(SDL_CD *cdrom, int start, int length) -{ - int ret = cdrom_cdda_play(start-150,start-150+length,1,CDDA_SECTORS); - return ret==ERR_OK?0:-1; -} - -/* Pause play */ -static int SDL_SYS_CDPause(SDL_CD *cdrom) -{ - int ret=cdrom_cdda_pause(); - return ret==ERR_OK?0:-1; -} - -/* Resume play */ -static int SDL_SYS_CDResume(SDL_CD *cdrom) -{ - int ret=cdrom_cdda_resume(); - return ret==ERR_OK?0:-1; -} - -/* Stop play */ -static int SDL_SYS_CDStop(SDL_CD *cdrom) -{ - int ret=cdrom_spin_down(); - return ret==ERR_OK?0:-1; -} - -/* Eject the CD-ROM */ -static int SDL_SYS_CDEject(SDL_CD *cdrom) -{ - return -1; -} - -/* Close the CD-ROM handle */ -static void SDL_SYS_CDClose(SDL_CD *cdrom) -{ -} - -void SDL_SYS_CDQuit(void) -{ - -} - -#endif /* SDL_CDROM_DC */ |