Cross Reference: /external/qemu/distrib/sdl-1.2.15/src/cdrom/SDL

Lines Matching refs:cdrom
65 static int CheckInit(int check_cdrom, SDL_CD **cdrom)
70 	if ( check_cdrom && (*cdrom == NULL) ) {
71 		*cdrom = default_cdrom;
72 		if ( *cdrom == NULL ) {
109 	struct SDL_CD *cdrom;
118 	cdrom = (SDL_CD *)SDL_malloc(sizeof(*cdrom));
119 	if ( cdrom == NULL ) {
123 	SDL_memset(cdrom, 0, sizeof(*cdrom));
124 	cdrom->id = SDL_CDcaps.Open(drive);
125 	if ( cdrom->id < 0 ) {
126 		SDL_free(cdrom);
129 	default_cdrom = cdrom;
130 	return(cdrom);
133 CDstatus SDL_CDStatus(SDL_CD *cdrom)
140 	if ( ! CheckInit(1, &cdrom) ) {
145 	cdrom->numtracks = 0;
146 	cdrom->cur_track = 0;
147 	cdrom->cur_frame = 0;
148 	status = SDL_CDcaps.Status(cdrom, &i);
150 	cdrom->status = status;
154 		if ( SDL_CDcaps.GetTOC(cdrom) < 0 ) {
159 			for ( i=1; cdrom->track[i].offset <= position; ++i ) {
164 				position, i-1, cdrom->track[i-1].offset);
166 			cdrom->cur_track = i-1;
167 			position -= cdrom->track[cdrom->cur_track].offset;
168 			cdrom->cur_frame = position;
174 int SDL_CDPlayTracks(SDL_CD *cdrom,
181 	if ( ! CheckInit(1, &cdrom) ) {
186 	if ( (strack < 0) || (strack >= cdrom->numtracks) ) {
191 		etrack = cdrom->numtracks;
201 	if ( etrack > cdrom->numtracks ) {
208 			(cdrom->track[strack].type == SDL_DATA_TRACK) ) {
211 	if ( sframe >= (int)cdrom->track[strack].length ) {
216 			(cdrom->track[etrack-1].type == SDL_DATA_TRACK) ) {
219 	if ( eframe > (int)cdrom->track[etrack].length ) {
225 	start = (cdrom->track[strack].offset+sframe);
226 	length = (cdrom->track[etrack].offset+eframe)-start;
239 	return(SDL_CDcaps.Play(cdrom, start, length));
242 int SDL_CDPlay(SDL_CD *cdrom, int sframe, int length)
245 	if ( ! CheckInit(1, &cdrom) ) {
249 	return(SDL_CDcaps.Play(cdrom, sframe, length));
252 int SDL_CDPause(SDL_CD *cdrom)
258 	if ( ! CheckInit(1, &cdrom) ) {
262 	status = SDL_CDcaps.Status(cdrom, NULL);
265 			retval = SDL_CDcaps.Pause(cdrom);
274 int SDL_CDResume(SDL_CD *cdrom)
280 	if ( ! CheckInit(1, &cdrom) ) {
284 	status = SDL_CDcaps.Status(cdrom, NULL);
287 			retval = SDL_CDcaps.Resume(cdrom);
295 int SDL_CDStop(SDL_CD *cdrom)
301 	if ( ! CheckInit(1, &cdrom) ) {
305 	status = SDL_CDcaps.Status(cdrom, NULL);
309 			retval = SDL_CDcaps.Stop(cdrom);
317 int SDL_CDEject(SDL_CD *cdrom)
320 	if ( ! CheckInit(1, &cdrom) ) {
323 	return(SDL_CDcaps.Eject(cdrom));
326 void SDL_CDClose(SDL_CD *cdrom)
329 	if ( ! CheckInit(1, &cdrom) ) {
332 	SDL_CDcaps.Close(cdrom);
333 	SDL_free(cdrom);