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SDL_syscdrom.h
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/*
SDL - Simple DirectMedia Layer
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Copyright (C) 1997-2006 Sam Lantinga
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This library is SDL_free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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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
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Lesser General Public License for more details.
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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
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Sam Lantinga
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slouken@libsdl.org
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*/
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#include "SDL_config.h"
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/* This is the system specific header for the SDL CD-ROM API */
/* Structure of CD audio control functions */
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extern struct CDcaps
{
/* Get the name of the specified drive */
const char *(*Name) (int drive);
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/* Open the specified drive, returning a drive id, or -1 on error */
int (*Open) (int drive);
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/* 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);
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/* 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);
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/* Play from frame 'start' to 'start+len' */
int (*Play) (SDL_CD * cdrom, int start, int len);
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/* Pause play */
int (*Pause) (SDL_CD * cdrom);
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/* Resume play */
int (*Resume) (SDL_CD * cdrom);
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/* Stop play */
int (*Stop) (SDL_CD * cdrom);
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/* Eject the current disk */
int (*Eject) (SDL_CD * cdrom);
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/* Close the specified drive */
void (*Close) (SDL_CD * cdrom);
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} 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.
*/
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extern int SDL_SYS_CDInit(void);
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/* Function to perform any system-specific CD-ROM related cleanup */
extern void SDL_SYS_CDQuit(void);
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/* vi: set ts=4 sw=4 expandtab: */