jpeg2000/libjasper/jpc_qmfb.c

175 static void jpc_qmfb1d_setup(jpc_fix_t *startptr, int startind, int endind,
176   int intrastep, jpc_fix_t **lstartptr, int *lstartind, int *lendind,
177   jpc_fix_t **hstartptr, int *hstartind, int *hendind)
187 static void jpc_qmfb1d_split(jpc_fix_t *startptr, int startind, int endind,
188   register int step, jpc_fix_t *lstartptr, int lstartind, int lendind,
189   jpc_fix_t *hstartptr, int hstartind, int hendind)
194 	jpc_fix_t splitbuf[QMFB_SPLITBUFSIZE];
196 	jpc_fix_t splitbuf[bufsize];
198 	jpc_fix_t *buf = splitbuf;
202 	jpc_fix_t *tmpptr;
203 	register jpc_fix_t *ptr;
204 	register jpc_fix_t *hptr;
205 	register jpc_fix_t *lptr;
216 		if (!(buf = jas_malloc(bufsize * sizeof(jpc_fix_t)))) {
311 static void jpc_qmfb1d_join(jpc_fix_t *startptr, int startind, int endind,
312   register int step, jpc_fix_t *lstartptr, int lstartind, int lendind,
313   jpc_fix_t *hstartptr, int hstartind, int hendind)
318 	jpc_fix_t joinbuf[QMFB_JOINBUFSIZE];
320 	jpc_fix_t joinbuf[bufsize];
322 	jpc_fix_t *buf = joinbuf;
326 	jpc_fix_t *tmpptr;
327 	register jpc_fix_t *ptr;
328 	register jpc_fix_t *hptr;
329 	register jpc_fix_t *lptr;
336 		if (!(buf = jas_malloc(bufsize * sizeof(jpc_fix_t)))) {
504 	register jpc_fix_t *lptr = (lstartptr); \
505 	register jpc_fix_t *hptr = (hstartptr); \
527 	register jpc_fix_t *lptr = (lstartptr); \
528 	register jpc_fix_t *hptr = (hstartptr); \
550 	register jpc_fix_t *lptr = (lstartptr); \
551 	register jpc_fix_t *hptr = (hstartptr); \
573 	register jpc_fix_t *lptr = (lstartptr); \
574 	register jpc_fix_t *hptr = (hstartptr); \
596 	jpc_fix_t *startptr;
599 	jpc_fix_t *  lstartptr;
602 	jpc_fix_t *  hstartptr;
673 	jpc_fix_t *startptr;
676 	jpc_fix_t *lstartptr;
679 	jpc_fix_t *hstartptr;
824 	register jpc_fix_t *lptr = (lstartptr); \
825 	register jpc_fix_t *hptr = (hstartptr); \
827 	jpc_fix_t twoalpha = jpc_fix_mulbyint(alpha, 2); \
848 	register jpc_fix_t *lptr = (lstartptr); \
849 	register jpc_fix_t *hptr = (hstartptr); \
872 	register jpc_fix_t *ptr = (startptr); \
882 	jpc_fix_t *startptr;
885 	jpc_fix_t *lstartptr;
888 	jpc_fix_t *hstartptr;
955 	jpc_fix_t *startptr;
958 	jpc_fix_t *lstartptr;
961 	jpc_fix_t *hstartptr;