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[trunk] Rework r2597, make sure test suite is passing now. 

Update issue 256
This commit is contained in:
Mathieu Malaterre 2014-03-07 13:50:58 +00:00
parent 61348b20b4
commit 581d2ba8b4
1 changed files with 11 additions and 13 deletions
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24
src/lib/openjp2/t2.c
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@ -573,8 +573,7 @@ OPJ_BOOL opj_t2_encode_packet( OPJ_UINT32 tileno,
cblk = &prc->cblks.enc[cblkno]; cblk = &prc->cblks.enc[cblkno];
cblk->numpasses = 0; cblk->numpasses = 0;
assert(band->numbps>=0); opj_tgt_setvalue(prc->imsbtree, cblkno, band->numbps - cblk->numbps);
opj_tgt_setvalue(prc->imsbtree, cblkno, (OPJ_INT32)((OPJ_UINT32)band->numbps - cblk->numbps));
} }
++band; ++band;
} }
@ -596,7 +595,7 @@ OPJ_BOOL opj_t2_encode_packet( OPJ_UINT32 tileno,
opj_tcd_layer_t *layer = &cblk->layers[layno]; opj_tcd_layer_t *layer = &cblk->layers[layno];
if (!cblk->numpasses && layer->numpasses) { if (!cblk->numpasses && layer->numpasses) {
opj_tgt_setvalue(prc->incltree, cblkno, (OPJ_INT32)layno); opj_tgt_setvalue(prc->incltree, cblkno, layno);
} }
++cblk; ++cblk;
@ -612,7 +611,7 @@ OPJ_BOOL opj_t2_encode_packet( OPJ_UINT32 tileno,
/* cblk inclusion bits */ /* cblk inclusion bits */
if (!cblk->numpasses) { if (!cblk->numpasses) {
opj_tgt_encode(bio, prc->incltree, cblkno, (OPJ_INT32)(layno + 1)); opj_tgt_encode(bio, prc->incltree, cblkno, layno + 1);
} else { } else {
opj_bio_write(bio, layer->numpasses != 0, 1); opj_bio_write(bio, layer->numpasses != 0, 1);
} }
@ -647,7 +646,7 @@ OPJ_BOOL opj_t2_encode_packet( OPJ_UINT32 tileno,
++pass; ++pass;
} }
opj_t2_putcommacode(bio, (OPJ_INT32)increment); opj_t2_putcommacode(bio, increment);
/* computation of the new Length indicator */ /* computation of the new Length indicator */
cblk->numlenbits += increment; cblk->numlenbits += increment;
@ -659,7 +658,7 @@ OPJ_BOOL opj_t2_encode_packet( OPJ_UINT32 tileno,
len += pass->len; len += pass->len;
if (pass->term || passno == (cblk->numpasses + layer->numpasses) - 1) { if (pass->term || passno == (cblk->numpasses + layer->numpasses) - 1) {
opj_bio_write(bio, len, cblk->numlenbits + (OPJ_UINT32)opj_int_floorlog2((OPJ_INT32)nump)); opj_bio_write(bio, len, cblk->numlenbits + opj_int_floorlog2(nump));
len = 0; len = 0;
nump = 0; nump = 0;
} }
@ -936,7 +935,7 @@ OPJ_BOOL opj_t2_read_packet_header( opj_t2_t* p_t2,
/* if cblk not yet included before --> inclusion tagtree */ /* if cblk not yet included before --> inclusion tagtree */
if (!l_cblk->numsegs) { if (!l_cblk->numsegs) {
l_included = opj_tgt_decode(l_bio, l_prc->incltree, cblkno, (OPJ_INT32)(p_pi->layno + 1)); l_included = opj_tgt_decode(l_bio, l_prc->incltree, cblkno, p_pi->layno + 1);
/* else one bit */ /* else one bit */
} }
else { else {
@ -954,12 +953,11 @@ OPJ_BOOL opj_t2_read_packet_header( opj_t2_t* p_t2,
if (!l_cblk->numsegs) { if (!l_cblk->numsegs) {
OPJ_UINT32 i = 0; OPJ_UINT32 i = 0;
while (!opj_tgt_decode(l_bio, l_prc->imsbtree, cblkno, (OPJ_INT32)i)) { while (!opj_tgt_decode(l_bio, l_prc->imsbtree, cblkno, i)) {
++i; ++i;
} }
assert(l_band->numbps >= 0); l_cblk->numbps = l_band->numbps + 1 - i;
l_cblk->numbps = (OPJ_UINT32)l_band->numbps + 1 - i;
l_cblk->numlenbits = 3; l_cblk->numlenbits = 3;
} }
@ -987,13 +985,13 @@ OPJ_BOOL opj_t2_read_packet_header( opj_t2_t* p_t2,
} }
} }
} }
n = (OPJ_INT32)l_cblk->numnewpasses; n = l_cblk->numnewpasses;
do { do {
l_cblk->segs[l_segno].numnewpasses = (OPJ_UINT32)opj_int_min((OPJ_INT32)(l_cblk->segs[l_segno].maxpasses - l_cblk->segs[l_segno].numpasses), n); l_cblk->segs[l_segno].numnewpasses = opj_int_min(l_cblk->segs[l_segno].maxpasses - l_cblk->segs[l_segno].numpasses, n);
l_cblk->segs[l_segno].newlen = opj_bio_read(l_bio, l_cblk->numlenbits + opj_uint_floorlog2(l_cblk->segs[l_segno].numnewpasses)); l_cblk->segs[l_segno].newlen = opj_bio_read(l_bio, l_cblk->numlenbits + opj_uint_floorlog2(l_cblk->segs[l_segno].numnewpasses));
n -= (OPJ_INT32)l_cblk->segs[l_segno].numnewpasses; n -= l_cblk->segs[l_segno].numnewpasses;
if (n > 0) { if (n > 0) {
++l_segno; ++l_segno;