108 void jp2_box_dump(jp2_box_t *box, FILE *out);
110 static int jp2_jp_getdata(jp2_box_t *box, jas_stream_t *in);
111 static int jp2_jp_putdata(jp2_box_t *box, jas_stream_t *out);
112 static int jp2_ftyp_getdata(jp2_box_t *box, jas_stream_t *in);
113 static int jp2_ftyp_putdata(jp2_box_t *box, jas_stream_t *out);
114 static int jp2_ihdr_getdata(jp2_box_t *box, jas_stream_t *in);
115 static int jp2_ihdr_putdata(jp2_box_t *box, jas_stream_t *out);
116 static void jp2_bpcc_destroy(jp2_box_t *box);
117 static int jp2_bpcc_getdata(jp2_box_t *box, jas_stream_t *in);
118 static int jp2_bpcc_putdata(jp2_box_t *box, jas_stream_t *out);
119 static int jp2_colr_getdata(jp2_box_t *box, jas_stream_t *in);
120 static int jp2_colr_putdata(jp2_box_t *box, jas_stream_t *out);
121 static void jp2_colr_dumpdata(jp2_box_t *box, FILE *out);
122 static void jp2_colr_destroy(jp2_box_t *box);
123 static void jp2_cdef_destroy(jp2_box_t *box);
124 static int jp2_cdef_getdata(jp2_box_t *box, jas_stream_t *in);
125 static int jp2_cdef_putdata(jp2_box_t *box, jas_stream_t *out);
126 static void jp2_cdef_dumpdata(jp2_box_t *box, FILE *out);
127 static void jp2_cmap_destroy(jp2_box_t *box);
128 static int jp2_cmap_getdata(jp2_box_t *box, jas_stream_t *in);
129 static int jp2_cmap_putdata(jp2_box_t *box, jas_stream_t *out);
130 static void jp2_cmap_dumpdata(jp2_box_t *box, FILE *out);
131 static void jp2_pclr_destroy(jp2_box_t *box);
132 static int jp2_pclr_getdata(jp2_box_t *box, jas_stream_t *in);
133 static int jp2_pclr_putdata(jp2_box_t *box, jas_stream_t *out);
134 static void jp2_pclr_dumpdata(jp2_box_t *box, FILE *out);
135 static void jp2_uuid_destroy(jp2_box_t *box);
136 static int jp2_uuid_getdata(jp2_box_t *box, jas_stream_t *in);
137 static int jp2_uuid_putdata(jp2_box_t *box, jas_stream_t *out);
195     jp2_box_t *box;  in jp2_box_create()  local
198     if (!(box = jas_malloc(sizeof(jp2_box_t)))) {  in jp2_box_create()
201     memset(box, 0, sizeof(jp2_box_t));  in jp2_box_create()
202     box->type = type;  in jp2_box_create()
203     box->len = 0;  in jp2_box_create()
207     box->info = boxinfo;  in jp2_box_create()
208     box->ops = &boxinfo->ops;  in jp2_box_create()
209     return box;  in jp2_box_create()
216 void jp2_box_destroy(jp2_box_t *box)  in jp2_box_destroy()  argument
218     if (box->ops->destroy) {  in jp2_box_destroy()
219         (*box->ops->destroy)(box);  in jp2_box_destroy()
221     jas_free(box);  in jp2_box_destroy()
224 static void jp2_bpcc_destroy(jp2_box_t *box)  in jp2_bpcc_destroy()  argument
226     jp2_bpcc_t *bpcc = &box->data.bpcc;  in jp2_bpcc_destroy()
233 static void jp2_cdef_destroy(jp2_box_t *box)  in jp2_cdef_destroy()  argument
235     jp2_cdef_t *cdef = &box->data.cdef;  in jp2_cdef_destroy()
248     jp2_box_t *box;  in jp2_box_get()  local
255     box = 0;  in jp2_box_get()
258     if (!(box = jas_malloc(sizeof(jp2_box_t)))) {  in jp2_box_get()
261     box->ops = &jp2_boxinfo_unk.ops;  in jp2_box_get()
262     if (jp2_getuint32(in, &len) || jp2_getuint32(in, &box->type)) {  in jp2_box_get()
265     boxinfo = jp2_boxinfolookup(box->type);  in jp2_box_get()
266     box->info = boxinfo;  in jp2_box_get()
267     box->ops = &boxinfo->ops;  in jp2_box_get()
268     box->len = len;  in jp2_box_get()
269     if (box->len == 1) {  in jp2_box_get()
277         box->len = extlen;  in jp2_box_get()
278         box->datalen = extlen - JP2_BOX_HDRLEN(true);  in jp2_box_get()
280         box->datalen = box->len - JP2_BOX_HDRLEN(false);  in jp2_box_get()
282     if (box->len != 0 && box->len < 8) {  in jp2_box_get()
286     dataflag = !(box->info->flags & (JP2_BOX_SUPER | JP2_BOX_NODATA));  in jp2_box_get()
292         if (jas_stream_copy(tmpstream, in, box->datalen)) {  in jp2_box_get()
298         if (box->ops->getdata) {  in jp2_box_get()
299             if ((*box->ops->getdata)(box, tmpstream)) {  in jp2_box_get()
308         jp2_box_dump(box, stderr);  in jp2_box_get()
311     return box;  in jp2_box_get()
315     if (box) {  in jp2_box_get()
316         jp2_box_destroy(box);  in jp2_box_get()
324 void jp2_box_dump(jp2_box_t *box, FILE *out)  in jp2_box_dump()  argument
327     boxinfo = jp2_boxinfolookup(box->type);  in jp2_box_dump()
332       '"', (unsigned)box->type, (int)box->len);  in jp2_box_dump()
333     if (box->ops->dumpdata) {  in jp2_box_dump()
334         (*box->ops->dumpdata)(box, out);  in jp2_box_dump()
338 static int jp2_jp_getdata(jp2_box_t *box, jas_stream_t *in)  in jp2_jp_getdata()  argument
340     jp2_jp_t *jp = &box->data.jp;  in jp2_jp_getdata()
347 static int jp2_ftyp_getdata(jp2_box_t *box, jas_stream_t *in)  in jp2_ftyp_getdata()  argument
349     jp2_ftyp_t *ftyp = &box->data.ftyp;  in jp2_ftyp_getdata()
354     ftyp->numcompatcodes = (box->datalen - 8) / 4;  in jp2_ftyp_getdata()
366 static int jp2_ihdr_getdata(jp2_box_t *box, jas_stream_t *in)  in jp2_ihdr_getdata()  argument
368     jp2_ihdr_t *ihdr = &box->data.ihdr;  in jp2_ihdr_getdata()
378 static int jp2_bpcc_getdata(jp2_box_t *box, jas_stream_t *in)  in jp2_bpcc_getdata()  argument
380     jp2_bpcc_t *bpcc = &box->data.bpcc;  in jp2_bpcc_getdata()
382     bpcc->numcmpts = box->datalen;  in jp2_bpcc_getdata()
394 static void jp2_colr_dumpdata(jp2_box_t *box, FILE *out)  in jp2_colr_dumpdata()  argument
396     jp2_colr_t *colr = &box->data.colr;  in jp2_colr_dumpdata()
408 static int jp2_colr_getdata(jp2_box_t *box, jas_stream_t *in)  in jp2_colr_getdata()  argument
410     jp2_colr_t *colr = &box->data.colr;  in jp2_colr_getdata()
426         colr->iccplen = box->datalen - 3;  in jp2_colr_getdata()
438 static void jp2_cdef_dumpdata(jp2_box_t *box, FILE *out)  in jp2_cdef_dumpdata()  argument
440     jp2_cdef_t *cdef = &box->data.cdef;  in jp2_cdef_dumpdata()
448 static void jp2_colr_destroy(jp2_box_t *box)  in jp2_colr_destroy()  argument
450     jp2_colr_t *colr = &box->data.colr;  in jp2_colr_destroy()
456 static int jp2_cdef_getdata(jp2_box_t *box, jas_stream_t *in)  in jp2_cdef_getdata()  argument
458     jp2_cdef_t *cdef = &box->data.cdef;  in jp2_cdef_getdata()
481 int jp2_box_put(jp2_box_t *box, jas_stream_t *out)  in jp2_box_put()  argument
489     dataflag = !(box->info->flags & (JP2_BOX_SUPER | JP2_BOX_NODATA));  in jp2_box_put()
493         if (box->ops->putdata) {  in jp2_box_put()
494             if ((*box->ops->putdata)(box, tmpstream)) {  in jp2_box_put()
498         box->len = jas_stream_tell(tmpstream) + JP2_BOX_HDRLEN(false);  in jp2_box_put()
502     if (jp2_putuint32(out, /*extlen ? 1 :*/ box->len)) {  in jp2_box_put()
505     if (jp2_putuint32(out, box->type)) {  in jp2_box_put()
515         if (jas_stream_copy(out, tmpstream, box->len - JP2_BOX_HDRLEN(false))) {  in jp2_box_put()
532 static int jp2_jp_putdata(jp2_box_t *box, jas_stream_t *out)  in jp2_jp_putdata()  argument
534     jp2_jp_t *jp = &box->data.jp;  in jp2_jp_putdata()
541 static int jp2_ftyp_putdata(jp2_box_t *box, jas_stream_t *out)  in jp2_ftyp_putdata()  argument
543     jp2_ftyp_t *ftyp = &box->data.ftyp;  in jp2_ftyp_putdata()
556 static int jp2_ihdr_putdata(jp2_box_t *box, jas_stream_t *out)  in jp2_ihdr_putdata()  argument
558     jp2_ihdr_t *ihdr = &box->data.ihdr;  in jp2_ihdr_putdata()
568 static int jp2_bpcc_putdata(jp2_box_t *box, jas_stream_t *out)  in jp2_bpcc_putdata()  argument
570     jp2_bpcc_t *bpcc = &box->data.bpcc;  in jp2_bpcc_putdata()
580 static int jp2_colr_putdata(jp2_box_t *box, jas_stream_t *out)  in jp2_colr_putdata()  argument
582     jp2_colr_t *colr = &box->data.colr;  in jp2_colr_putdata()
602 static int jp2_cdef_putdata(jp2_box_t *box, jas_stream_t *out)  in jp2_cdef_putdata()  argument
604     jp2_cdef_t *cdef = &box->data.cdef;  in jp2_cdef_putdata()
762 static void jp2_cmap_destroy(jp2_box_t *box)  in jp2_cmap_destroy()  argument
764     jp2_cmap_t *cmap = &box->data.cmap;  in jp2_cmap_destroy()
770 static int jp2_cmap_getdata(jp2_box_t *box, jas_stream_t *in)  in jp2_cmap_getdata()  argument
772     jp2_cmap_t *cmap = &box->data.cmap;  in jp2_cmap_getdata()
776     cmap->numchans = (box->datalen) / 4;  in jp2_cmap_getdata()
792 static int jp2_cmap_putdata(jp2_box_t *box, jas_stream_t *out)  in jp2_cmap_putdata()  argument
795     box = 0;  in jp2_cmap_putdata()
801 static void jp2_cmap_dumpdata(jp2_box_t *box, FILE *out)  in jp2_cmap_dumpdata()  argument
803     jp2_cmap_t *cmap = &box->data.cmap;  in jp2_cmap_dumpdata()
814 static void jp2_pclr_destroy(jp2_box_t *box)  in jp2_pclr_destroy()  argument
816     jp2_pclr_t *pclr = &box->data.pclr;  in jp2_pclr_destroy()
824 static int jp2_pclr_getdata(jp2_box_t *box, jas_stream_t *in)  in jp2_pclr_getdata()  argument
826     jp2_pclr_t *pclr = &box->data.pclr;  in jp2_pclr_getdata()
862 static int jp2_pclr_putdata(jp2_box_t *box, jas_stream_t *out)  in jp2_pclr_putdata()  argument
865     jp2_pclr_t *pclr = &box->data.pclr;  in jp2_pclr_putdata()
868 box = 0;  in jp2_pclr_putdata()
873 static void jp2_pclr_dumpdata(jp2_box_t *box, FILE *out)  in jp2_pclr_dumpdata()  argument
875     jp2_pclr_t *pclr = &box->data.pclr;  in jp2_pclr_dumpdata()
887 static void jp2_uuid_destroy(jp2_box_t *box)  in jp2_uuid_destroy()  argument
889     jp2_uuid_t *uuid = &box->data.uuid;  in jp2_uuid_destroy()
897 static int jp2_uuid_getdata(jp2_box_t *box, jas_stream_t *in)  in jp2_uuid_getdata()  argument
899     jp2_uuid_t *uuid = &box->data.uuid;  in jp2_uuid_getdata()
908     uuid->datalen = box->datalen - 16;  in jp2_uuid_getdata()
918 static int jp2_uuid_putdata(jp2_box_t *box, jas_stream_t *out)  in jp2_uuid_putdata()  argument
920     jp2_uuid_t *uuid = &box->data.uuid;  in jp2_uuid_putdata()