1 files changed, 0 insertions, 341 deletions
diff --git a/distrib/sdl-1.2.12/src/cdrom/SDL_cdrom.c b/distrib/sdl-1.2.12/src/cdrom/SDL_cdrom.c
deleted file mode 100644
index e842b5a..0000000
--- a/distrib/sdl-1.2.12/src/cdrom/SDL_cdrom.c
+++ /dev/null
@@ -1,341 +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"
-
-/* This is the CD-audio control API for Simple DirectMedia Layer */
-
-#include "SDL_cdrom.h"
-#include "SDL_syscdrom.h"
-
-#if !defined(__MACOS__)
-#define CLIP_FRAMES	10	/* Some CD-ROMs won't go all the way */
-#endif
-
-static int SDL_cdinitted = 0;
-static SDL_CD *default_cdrom;
-
-/* The system level CD-ROM control functions */
-struct CDcaps SDL_CDcaps = {
-	NULL,					/* Name */
-	NULL,					/* Open */
-	NULL,					/* GetTOC */
-	NULL,					/* Status */
-	NULL,					/* Play */
-	NULL,					/* Pause */
-	NULL,					/* Resume */
-	NULL,					/* Stop */
-	NULL,					/* Eject */
-	NULL,					/* Close */
-};
-int SDL_numcds;
-
-int SDL_CDROMInit(void)
-{
-	int retval;
-
-	SDL_numcds = 0;
-	retval = SDL_SYS_CDInit();
-	if ( retval == 0 ) {
-		SDL_cdinitted = 1;
-	}
-	default_cdrom = NULL;
-	return(retval);
-}
-
-/* Check to see if the CD-ROM subsystem has been initialized */
-static int CheckInit(int check_cdrom, SDL_CD **cdrom)
-{
-	int okay;
-
-	okay = SDL_cdinitted;
-	if ( check_cdrom && (*cdrom == NULL) ) {
-		*cdrom = default_cdrom;
-		if ( *cdrom == NULL ) {
-			SDL_SetError("CD-ROM not opened");
-			okay = 0;
-		}
-	}
-	if ( ! SDL_cdinitted ) {
-		SDL_SetError("CD-ROM subsystem not initialized");
-	}
-	return(okay);
-}
-
-int SDL_CDNumDrives(void)
-{
-	if ( ! CheckInit(0, NULL) ) {
-		return(-1);
-	}
-	return(SDL_numcds);
-}
-
-const char *SDL_CDName(int drive)
-{
-	if ( ! CheckInit(0, NULL) ) {
-		return(NULL);
-	}
-	if ( drive >= SDL_numcds ) {
-		SDL_SetError("Invalid CD-ROM drive index");
-		return(NULL);
-	}
-	if ( SDL_CDcaps.Name ) {
-		return(SDL_CDcaps.Name(drive));
-	} else {
-		return("");
-	}
-}
-
-SDL_CD *SDL_CDOpen(int drive)
-{
-	struct SDL_CD *cdrom;
-
-	if ( ! CheckInit(0, NULL) ) {
-		return(NULL);
-	}
-	if ( drive >= SDL_numcds ) {
-		SDL_SetError("Invalid CD-ROM drive index");
-		return(NULL);
-	}
-	cdrom = (SDL_CD *)SDL_malloc(sizeof(*cdrom));
-	if ( cdrom == NULL ) {
-		SDL_OutOfMemory();
-		return(NULL);
-	}
-	SDL_memset(cdrom, 0, sizeof(*cdrom));
-	cdrom->id = SDL_CDcaps.Open(drive);
-	if ( cdrom->id < 0 ) {
-		SDL_free(cdrom);
-		return(NULL);
-	}
-	default_cdrom = cdrom;
-	return(cdrom);
-}
-
-CDstatus SDL_CDStatus(SDL_CD *cdrom)
-{
-	CDstatus status;
-	int i;
-	Uint32 position;
-
-	/* Check if the CD-ROM subsystem has been initialized */
-	if ( ! CheckInit(1, &cdrom) ) {
-		return(CD_ERROR);
-	}
-
-	/* Get the current status of the drive */
-	cdrom->numtracks = 0;
-	cdrom->cur_track = 0;
-	cdrom->cur_frame = 0;
-	status = SDL_CDcaps.Status(cdrom, &i);
-	position = (Uint32)i;
-	cdrom->status = status;
-
-	/* Get the table of contents, if there's a CD available */
-	if ( CD_INDRIVE(status) ) {
-		if ( SDL_CDcaps.GetTOC(cdrom) < 0 ) {
-			status = CD_ERROR;
-		}
-		/* If the drive is playing, get current play position */
-		if ( (status == CD_PLAYING) || (status == CD_PAUSED) ) {
-			for ( i=1; cdrom->track[i].offset <= position; ++i ) {
-				/* Keep looking */;
-			}
-#ifdef DEBUG_CDROM
-  fprintf(stderr, "Current position: %d, track = %d (offset is %d)\n",
-				position, i-1, cdrom->track[i-1].offset);
-#endif
-			cdrom->cur_track = i-1;
-			position -= cdrom->track[cdrom->cur_track].offset;
-			cdrom->cur_frame = position;
-		}
-	}
-	return(status);
-}
-
-int SDL_CDPlayTracks(SDL_CD *cdrom,
-			int strack, int sframe, int ntracks, int nframes)
-{
-	int etrack, eframe;
-	int start, length;
-
-	/* Check if the CD-ROM subsystem has been initialized */
-	if ( ! CheckInit(1, &cdrom) ) {
-		return(CD_ERROR);
-	}
-
-	/* Determine the starting and ending tracks */
-	if ( (strack < 0) || (strack >= cdrom->numtracks) ) {
-		SDL_SetError("Invalid starting track");
-		return(CD_ERROR);
-	}
-	if ( ! ntracks && ! nframes ) {
-		etrack = cdrom->numtracks;
-		eframe = 0;
-	} else {
-		etrack = strack+ntracks;
-		if ( etrack == strack ) {
-			eframe = sframe + nframes;
-		} else {
-			eframe = nframes;
-		}
-	}
-	if ( etrack > cdrom->numtracks ) {
-		SDL_SetError("Invalid play length");
-		return(CD_ERROR);
-	}
-
-	/* Skip data tracks and verify frame offsets */
-	while ( (strack <= etrack) &&
-			(cdrom->track[strack].type == SDL_DATA_TRACK) ) {
-		++strack;
-	}
-	if ( sframe >= (int)cdrom->track[strack].length ) {
-		SDL_SetError("Invalid starting frame for track %d", strack);
-		return(CD_ERROR);
-	}
-	while ( (etrack > strack) &&
-			(cdrom->track[etrack-1].type == SDL_DATA_TRACK) ) {
-		--etrack;
-	}
-	if ( eframe > (int)cdrom->track[etrack].length ) {
-		SDL_SetError("Invalid ending frame for track %d", etrack);
-		return(CD_ERROR);
-	}
-
-	/* Determine start frame and play length */
-	start = (cdrom->track[strack].offset+sframe);
-	length = (cdrom->track[etrack].offset+eframe)-start;
-#ifdef CLIP_FRAMES
-	/* I've never seen this necessary, but xmcd does it.. */
-	length -= CLIP_FRAMES;	/* CLIP_FRAMES == 10 */
-#endif
-	if ( length < 0 ) {
-		return(0);
-	}
-
-	/* Play! */
-#ifdef DEBUG_CDROM
-  fprintf(stderr, "Playing %d frames at offset %d\n", length, start);
-#endif
-	return(SDL_CDcaps.Play(cdrom, start, length));
-}
-
-int SDL_CDPlay(SDL_CD *cdrom, int sframe, int length)
-{
-	/* Check if the CD-ROM subsystem has been initialized */
-	if ( ! CheckInit(1, &cdrom) ) {
-		return(CD_ERROR);
-	}
-
-	return(SDL_CDcaps.Play(cdrom, sframe, length));
-}
-
-int SDL_CDPause(SDL_CD *cdrom)
-{
-	CDstatus status;
-	int retval;
-
-	/* Check if the CD-ROM subsystem has been initialized */
-	if ( ! CheckInit(1, &cdrom) ) {
-		return(CD_ERROR);
-	}
-
-	status = SDL_CDcaps.Status(cdrom, NULL);
-	switch (status) {
-		case CD_PLAYING:
-			retval = SDL_CDcaps.Pause(cdrom);
-			break;
-		default:
-			retval = 0;
-			break;
-	}
-	return(retval);
-}
-
-int SDL_CDResume(SDL_CD *cdrom)
-{
-	CDstatus status;
-	int retval;
-
-	/* Check if the CD-ROM subsystem has been initialized */
-	if ( ! CheckInit(1, &cdrom) ) {
-		return(CD_ERROR);
-	}
-
-	status = SDL_CDcaps.Status(cdrom, NULL);
-	switch (status) {
-		case CD_PAUSED:
-			retval = SDL_CDcaps.Resume(cdrom);
-		default:
-			retval = 0;
-			break;
-	}
-	return(retval);
-}
-
-int SDL_CDStop(SDL_CD *cdrom)
-{
-	CDstatus status;
-	int retval;
-
-	/* Check if the CD-ROM subsystem has been initialized */
-	if ( ! CheckInit(1, &cdrom) ) {
-		return(CD_ERROR);
-	}
-
-	status = SDL_CDcaps.Status(cdrom, NULL);
-	switch (status) {
-		case CD_PLAYING:
-		case CD_PAUSED:
-			retval = SDL_CDcaps.Stop(cdrom);
-		default:
-			retval = 0;
-			break;
-	}
-	return(retval);
-}
-
-int SDL_CDEject(SDL_CD *cdrom)
-{
-	/* Check if the CD-ROM subsystem has been initialized */
-	if ( ! CheckInit(1, &cdrom) ) {
-		return(CD_ERROR);
-	}
-	return(SDL_CDcaps.Eject(cdrom));
-}
-
-void SDL_CDClose(SDL_CD *cdrom)
-{
-	/* Check if the CD-ROM subsystem has been initialized */
-	if ( ! CheckInit(1, &cdrom) ) {
-		return;
-	}
-	SDL_CDcaps.Close(cdrom);
-	SDL_free(cdrom);
-	default_cdrom = NULL;
-}
-
-void SDL_CDROMQuit(void)
-{
-	SDL_SYS_CDQuit();
-	SDL_cdinitted = 0;
-}