77 lines
2.4 KiB
C
77 lines
2.4 KiB
C
/*
|
|
SDL - Simple DirectMedia Layer
|
|
Copyright (C) 1997-2012 Sam Lantinga
|
|
|
|
This library is SDL_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"
|
|
|
|
/* This is the system specific header for the SDL CD-ROM API */
|
|
|
|
/* Structure of CD audio control functions */
|
|
extern struct CDcaps {
|
|
/* Get the name of the specified drive */
|
|
const char *(*Name)(int drive);
|
|
|
|
/* Open the specified drive, returning a drive id, or -1 on error */
|
|
int (*Open)(int drive);
|
|
|
|
/* Get table-of-contents (number of tracks + track info) for disk.
|
|
The TOC information should be stored in the cdrom structure.
|
|
This function should return 0 on success, or -1 on error.
|
|
*/
|
|
int (*GetTOC)(SDL_CD *cdrom);
|
|
|
|
/* Return the current status and play position, in frames, of the
|
|
drive. 'position' may be NULL, and if so, should be ignored.
|
|
*/
|
|
CDstatus (*Status)(SDL_CD *cdrom, int *position);
|
|
|
|
/* Play from frame 'start' to 'start+len' */
|
|
int (*Play)(SDL_CD *cdrom, int start, int len);
|
|
|
|
/* Pause play */
|
|
int (*Pause)(SDL_CD *cdrom);
|
|
|
|
/* Resume play */
|
|
int (*Resume)(SDL_CD *cdrom);
|
|
|
|
/* Stop play */
|
|
int (*Stop)(SDL_CD *cdrom);
|
|
|
|
/* Eject the current disk */
|
|
int (*Eject)(SDL_CD *cdrom);
|
|
|
|
/* Close the specified drive */
|
|
void (*Close)(SDL_CD *cdrom);
|
|
} SDL_CDcaps;
|
|
|
|
/* The number of available CD-ROM drives on the system */
|
|
extern int SDL_numcds;
|
|
|
|
/* Function to scan the system for CD-ROM drives and fill SDL_CDcaps.
|
|
* This function should set SDL_numcds to the number of available CD
|
|
* drives. Drive 0 should be the system default CD-ROM.
|
|
* It should return 0, or -1 on an unrecoverable fatal error.
|
|
*/
|
|
extern int SDL_SYS_CDInit(void);
|
|
|
|
/* Function to perform any system-specific CD-ROM related cleanup */
|
|
extern void SDL_SYS_CDQuit(void);
|
|
|