* Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
* Copyright (c) 2005, Herve Drolon, FreeImage Team
* Copyright (c) 2006-2007, Parvatha Elangovan
+ * Copyright (c) 2008;2011-2012, Centre National d'Etudes Spatiales (CNES), France
+ * Copyright (c) 2012, CS Systemes d'Information, France
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
for (j = 0; j < tilec->numresolutions; j++) {
for (k = 0; k < 3; k++) {
matrice[i][j][k] =
- (OPJ_INT32) (cp->m_specific_param.m_enc.m_matrice[i * tilec->numresolutions * 3 + j * 3 + k]
+ (OPJ_INT32) ((OPJ_FLOAT32)cp->m_specific_param.m_enc.m_matrice[i * tilec->numresolutions * 3 + j * 3 + k]
* (OPJ_FLOAT32) (tcd->image->comps[compno].prec / 16.0));
}
}
opj_tcd_cblk_enc_t *cblk = &prc->cblks.enc[cblkno];
opj_tcd_layer_t *layer = &cblk->layers[layno];
OPJ_UINT32 n;
- OPJ_INT32 imsb = tcd->image->comps[compno].prec - cblk->numbps; /* number of bit-plan equal to zero */
+ OPJ_INT32 imsb = (OPJ_INT32)(tcd->image->comps[compno].prec - cblk->numbps); /* number of bit-plan equal to zero */
/* Correction of the matrix of coefficient to include the IMSB information */
if (layno == 0) {
n = cblk->numpassesinlayers;
if (cblk->numpassesinlayers == 0) {
if (value != 0) {
- n = 3 * value - 2 + cblk->numpassesinlayers;
+ n = 3 * (OPJ_UINT32)value - 2 + cblk->numpassesinlayers;
} else {
n = cblk->numpassesinlayers;
}
} else {
- n = 3 * value + cblk->numpassesinlayers;
+ n = 3 * (OPJ_UINT32)value + cblk->numpassesinlayers;
}
layer->numpasses = n - cblk->numpassesinlayers;
OPJ_FLOAT64 dd, rdslope;
if (passno == 0) {
- dr = pass->rate;
+ dr = (OPJ_INT32)pass->rate;
dd = pass->distortiondec;
} else {
- dr = pass->rate - cblk->passes[passno - 1].rate;
+ dr = (OPJ_INT32)(pass->rate - cblk->passes[passno - 1].rate);
dd = pass->distortiondec - cblk->passes[passno - 1].distortiondec;
}
}
memset(p_tcd->tcd_image->tiles,0, sizeof(opj_tcd_tile_t));
- l_tile_comp_size = p_image->numcomps * sizeof(opj_tcd_tilecomp_t);
+ l_tile_comp_size = p_image->numcomps * (OPJ_UINT32)sizeof(opj_tcd_tilecomp_t);
p_tcd->tcd_image->tiles->comps = (opj_tcd_tilecomp_t *) opj_malloc(l_tile_comp_size);
if (! p_tcd->tcd_image->tiles->comps ) {
return OPJ_FALSE;
}
/* ----------------------------------------------------------------------- */
-#define MACRO_TCD_ALLOCATE(FUNCTION,TYPE,FRACTION,ELEMENT,FUNCTION_ELEMENT) \
+#define OPJ_MACRO_TCD_ALLOCATE(FUNCTION,TYPE,FRACTION,ELEMENT,FUNCTION_ELEMENT) \
OPJ_BOOL FUNCTION ( opj_tcd_t *p_tcd, \
OPJ_UINT32 p_tile_no \
) \
/*fprintf(stderr, "Tile coordinate = %d,%d\n", p, q);*/ \
\
/* 4 borders of the tile rescale on the image if necessary */ \
- l_tile->x0 = opj_int_max(l_cp->tx0 + p * l_cp->tdx, l_image->x0); \
- l_tile->y0 = opj_int_max(l_cp->ty0 + q * l_cp->tdy, l_image->y0); \
- l_tile->x1 = opj_int_min(l_cp->tx0 + (p + 1) * l_cp->tdx, l_image->x1); \
- l_tile->y1 = opj_int_min(l_cp->ty0 + (q + 1) * l_cp->tdy, l_image->y1); \
+ l_tile->x0 = opj_int_max((OPJ_INT32)(l_cp->tx0 + p * l_cp->tdx), (OPJ_INT32)l_image->x0); \
+ l_tile->y0 = opj_int_max((OPJ_INT32)(l_cp->ty0 + q * l_cp->tdy), (OPJ_INT32)l_image->y0); \
+ l_tile->x1 = opj_int_min((OPJ_INT32)(l_cp->tx0 + (p + 1) * l_cp->tdx), (OPJ_INT32)l_image->x1); \
+ l_tile->y1 = opj_int_min((OPJ_INT32)(l_cp->ty0 + (q + 1) * l_cp->tdy), (OPJ_INT32)l_image->y1); \
+ /* testcase 1888.pdf.asan.35.988 */ \
+ if (l_tccp->numresolutions == 0) { \
+ fprintf(stderr, "tiles require at least one resolution\n"); \
+ return OPJ_FALSE; \
+ } \
/*fprintf(stderr, "Tile border = %d,%d,%d,%d\n", l_tile->x0, l_tile->y0,l_tile->x1,l_tile->y1);*/ \
\
/*tile->numcomps = image->numcomps; */ \
/*fprintf(stderr, "compno = %d/%d\n", compno, l_tile->numcomps);*/ \
\
/* border of each l_tile component (global) */ \
- l_tilec->x0 = opj_int_ceildiv(l_tile->x0, l_image_comp->dx); \
- l_tilec->y0 = opj_int_ceildiv(l_tile->y0, l_image_comp->dy); \
- l_tilec->x1 = opj_int_ceildiv(l_tile->x1, l_image_comp->dx); \
- l_tilec->y1 = opj_int_ceildiv(l_tile->y1, l_image_comp->dy); \
+ l_tilec->x0 = opj_int_ceildiv(l_tile->x0, (OPJ_INT32)l_image_comp->dx); \
+ l_tilec->y0 = opj_int_ceildiv(l_tile->y0, (OPJ_INT32)l_image_comp->dy); \
+ l_tilec->x1 = opj_int_ceildiv(l_tile->x1, (OPJ_INT32)l_image_comp->dx); \
+ l_tilec->y1 = opj_int_ceildiv(l_tile->y1, (OPJ_INT32)l_image_comp->dy); \
/*fprintf(stderr, "\tTile compo border = %d,%d,%d,%d\n", l_tilec->x0, l_tilec->y0,l_tilec->x1,l_tilec->y1);*/ \
\
- l_data_size = (l_tilec->x1 - l_tilec->x0) \
- * (l_tilec->y1 - l_tilec->y0) * sizeof(OPJ_UINT32 );\
+ l_data_size = (OPJ_UINT32)(l_tilec->x1 - l_tilec->x0) \
+ * (OPJ_UINT32)(l_tilec->y1 - l_tilec->y0) * (OPJ_UINT32)sizeof(OPJ_UINT32 );\
l_tilec->numresolutions = l_tccp->numresolutions; \
if (l_tccp->numresolutions < l_cp->m_specific_param.m_dec.m_reduce) { \
l_tilec->minimum_num_resolutions = 1; \
l_tilec->data_size = l_data_size; \
} \
\
- l_data_size = l_tilec->numresolutions * sizeof(opj_tcd_resolution_t); \
+ l_data_size = l_tilec->numresolutions * (OPJ_UINT32)sizeof(opj_tcd_resolution_t); \
\
if (l_tilec->resolutions == 00) { \
l_tilec->resolutions = (opj_tcd_resolution_t *) opj_malloc(l_data_size); \
OPJ_UINT32 cblkwidthexpn, cblkheightexpn; \
\
/* border for each resolution level (global) */ \
- l_res->x0 = opj_int_ceildivpow2(l_tilec->x0, l_level_no); \
- l_res->y0 = opj_int_ceildivpow2(l_tilec->y0, l_level_no); \
- l_res->x1 = opj_int_ceildivpow2(l_tilec->x1, l_level_no); \
- l_res->y1 = opj_int_ceildivpow2(l_tilec->y1, l_level_no); \
+ l_res->x0 = opj_int_ceildivpow2(l_tilec->x0, (OPJ_INT32)l_level_no); \
+ l_res->y0 = opj_int_ceildivpow2(l_tilec->y0, (OPJ_INT32)l_level_no); \
+ l_res->x1 = opj_int_ceildivpow2(l_tilec->x1, (OPJ_INT32)l_level_no); \
+ l_res->y1 = opj_int_ceildivpow2(l_tilec->y1, (OPJ_INT32)l_level_no); \
/*fprintf(stderr, "\t\t\tres_x0= %d, res_y0 =%d, res_x1=%d, res_y1=%d\n", l_res->x0, l_res->y0, l_res->x1, l_res->y1);*/ \
/* p. 35, table A-23, ISO/IEC FDIS154444-1 : 2000 (18 august 2000) */ \
l_pdx = l_tccp->prcw[resno]; \
l_pdy = l_tccp->prch[resno]; \
/*fprintf(stderr, "\t\t\tpdx=%d, pdy=%d\n", l_pdx, l_pdy);*/ \
/* p. 64, B.6, ISO/IEC FDIS15444-1 : 2000 (18 august 2000) */ \
- l_tl_prc_x_start = opj_int_floordivpow2(l_res->x0, l_pdx) << l_pdx; \
- l_tl_prc_y_start = opj_int_floordivpow2(l_res->y0, l_pdy) << l_pdy; \
- l_br_prc_x_end = opj_int_ceildivpow2(l_res->x1, l_pdx) << l_pdx; \
- l_br_prc_y_end = opj_int_ceildivpow2(l_res->y1, l_pdy) << l_pdy; \
+ l_tl_prc_x_start = opj_int_floordivpow2(l_res->x0, (OPJ_INT32)l_pdx) << l_pdx; \
+ l_tl_prc_y_start = opj_int_floordivpow2(l_res->y0, (OPJ_INT32)l_pdy) << l_pdy; \
+ l_br_prc_x_end = opj_int_ceildivpow2(l_res->x1, (OPJ_INT32)l_pdx) << l_pdx; \
+ l_br_prc_y_end = opj_int_ceildivpow2(l_res->y1, (OPJ_INT32)l_pdy) << l_pdy; \
/*fprintf(stderr, "\t\t\tprc_x_start=%d, prc_y_start=%d, br_prc_x_end=%d, br_prc_y_end=%d \n", l_tl_prc_x_start, l_tl_prc_y_start, l_br_prc_x_end ,l_br_prc_y_end );*/ \
\
- l_res->pw = (l_res->x0 == l_res->x1) ? 0 : ((l_br_prc_x_end - l_tl_prc_x_start) >> l_pdx); \
- l_res->ph = (l_res->y0 == l_res->y1) ? 0 : ((l_br_prc_y_end - l_tl_prc_y_start) >> l_pdy); \
+ l_res->pw = (l_res->x0 == l_res->x1) ? 0 : (OPJ_UINT32)((l_br_prc_x_end - l_tl_prc_x_start) >> l_pdx); \
+ l_res->ph = (l_res->y0 == l_res->y1) ? 0 : (OPJ_UINT32)((l_br_prc_y_end - l_tl_prc_y_start) >> l_pdy); \
/*fprintf(stderr, "\t\t\tres_pw=%d, res_ph=%d\n", l_res->pw, l_res->ph );*/ \
\
l_nb_precincts = l_res->pw * l_res->ph; \
- l_nb_precinct_size = l_nb_precincts * sizeof(opj_tcd_precinct_t); \
+ l_nb_precinct_size = l_nb_precincts * (OPJ_UINT32)sizeof(opj_tcd_precinct_t); \
if (resno == 0) { \
tlcbgxstart = l_tl_prc_x_start; \
tlcbgystart = l_tl_prc_y_start; \
\
if (resno == 0) { \
l_band->bandno = 0 ; \
- l_band->x0 = opj_int_ceildivpow2(l_tilec->x0, l_level_no); \
- l_band->y0 = opj_int_ceildivpow2(l_tilec->y0, l_level_no); \
- l_band->x1 = opj_int_ceildivpow2(l_tilec->x1, l_level_no); \
- l_band->y1 = opj_int_ceildivpow2(l_tilec->y1, l_level_no); \
+ l_band->x0 = opj_int_ceildivpow2(l_tilec->x0, (OPJ_INT32)l_level_no); \
+ l_band->y0 = opj_int_ceildivpow2(l_tilec->y0, (OPJ_INT32)l_level_no); \
+ l_band->x1 = opj_int_ceildivpow2(l_tilec->x1, (OPJ_INT32)l_level_no); \
+ l_band->y1 = opj_int_ceildivpow2(l_tilec->y1, (OPJ_INT32)l_level_no); \
} \
else { \
l_band->bandno = bandno + 1; \
/* x0b = 1 if bandno = 1 or 3 */ \
l_x0b = l_band->bandno&1; \
/* y0b = 1 if bandno = 2 or 3 */ \
- l_y0b = (l_band->bandno)>>1; \
+ l_y0b = (OPJ_INT32)((l_band->bandno)>>1); \
/* l_band border (global) */ \
- l_band->x0 = opj_int_ceildivpow2(l_tilec->x0 - (1 << l_level_no) * l_x0b, l_level_no + 1); \
- l_band->y0 = opj_int_ceildivpow2(l_tilec->y0 - (1 << l_level_no) * l_y0b, l_level_no + 1); \
- l_band->x1 = opj_int_ceildivpow2(l_tilec->x1 - (1 << l_level_no) * l_x0b, l_level_no + 1); \
- l_band->y1 = opj_int_ceildivpow2(l_tilec->y1 - (1 << l_level_no) * l_y0b, l_level_no + 1); \
+ l_band->x0 = opj_int_ceildivpow2(l_tilec->x0 - (1 << l_level_no) * l_x0b, (OPJ_INT32)(l_level_no + 1)); \
+ l_band->y0 = opj_int_ceildivpow2(l_tilec->y0 - (1 << l_level_no) * l_y0b, (OPJ_INT32)(l_level_no + 1)); \
+ l_band->x1 = opj_int_ceildivpow2(l_tilec->x1 - (1 << l_level_no) * l_x0b, (OPJ_INT32)(l_level_no + 1)); \
+ l_band->y1 = opj_int_ceildivpow2(l_tilec->y1 - (1 << l_level_no) * l_y0b, (OPJ_INT32)(l_level_no + 1)); \
} \
\
/** avoid an if with storing function pointer */ \
l_gain = (*l_gain_ptr) (l_band->bandno); \
- numbps = l_image_comp->prec + l_gain; \
+ numbps = (OPJ_INT32)(l_image_comp->prec + l_gain); \
l_band->stepsize = (OPJ_FLOAT32)(((1.0 + l_step_size->mant / 2048.0) * pow(2.0, (OPJ_INT32) (numbps - l_step_size->expn)))) * FRACTION; \
- l_band->numbps = l_step_size->expn + l_tccp->numgbits - 1; /* WHY -1 ? */ \
+ l_band->numbps = l_step_size->expn + (OPJ_INT32)l_tccp->numgbits - 1; /* WHY -1 ? */ \
\
if (! l_band->precincts) { \
l_band->precincts = (opj_tcd_precinct_t *) opj_malloc( /*3 * */ l_nb_precinct_size); \
l_current_precinct = l_band->precincts; \
for (precno = 0; precno < l_nb_precincts; ++precno) { \
OPJ_INT32 tlcblkxstart, tlcblkystart, brcblkxend, brcblkyend; \
- OPJ_INT32 cbgxstart = tlcbgxstart + (precno % l_res->pw) * (1 << cbgwidthexpn); \
- OPJ_INT32 cbgystart = tlcbgystart + (precno / l_res->pw) * (1 << cbgheightexpn); \
+ OPJ_INT32 cbgxstart = tlcbgxstart + (OPJ_INT32)(precno % l_res->pw) * (1 << cbgwidthexpn); \
+ OPJ_INT32 cbgystart = tlcbgystart + (OPJ_INT32)(precno / l_res->pw) * (1 << cbgheightexpn); \
OPJ_INT32 cbgxend = cbgxstart + (1 << cbgwidthexpn); \
OPJ_INT32 cbgyend = cbgystart + (1 << cbgheightexpn); \
/*fprintf(stderr, "\t precno=%d; bandno=%d, resno=%d; compno=%d\n", precno, bandno , resno, compno);*/ \
l_current_precinct->y1 = opj_int_min(cbgyend, l_band->y1); \
/*fprintf(stderr, "\t prc_x0=%d; prc_y0=%d, prc_x1=%d; prc_y1=%d\n",l_current_precinct->x0, l_current_precinct->y0 ,l_current_precinct->x1, l_current_precinct->y1);*/ \
\
- tlcblkxstart = opj_int_floordivpow2(l_current_precinct->x0, cblkwidthexpn) << cblkwidthexpn; \
+ tlcblkxstart = opj_int_floordivpow2(l_current_precinct->x0, (OPJ_INT32)cblkwidthexpn) << cblkwidthexpn; \
/*fprintf(stderr, "\t tlcblkxstart =%d\n",tlcblkxstart );*/ \
- tlcblkystart = opj_int_floordivpow2(l_current_precinct->y0, cblkheightexpn) << cblkheightexpn; \
+ tlcblkystart = opj_int_floordivpow2(l_current_precinct->y0, (OPJ_INT32)cblkheightexpn) << cblkheightexpn; \
/*fprintf(stderr, "\t tlcblkystart =%d\n",tlcblkystart );*/ \
- brcblkxend = opj_int_ceildivpow2(l_current_precinct->x1, cblkwidthexpn) << cblkwidthexpn; \
+ brcblkxend = opj_int_ceildivpow2(l_current_precinct->x1, (OPJ_INT32)cblkwidthexpn) << cblkwidthexpn; \
/*fprintf(stderr, "\t brcblkxend =%d\n",brcblkxend );*/ \
- brcblkyend = opj_int_ceildivpow2(l_current_precinct->y1, cblkheightexpn) << cblkheightexpn; \
+ brcblkyend = opj_int_ceildivpow2(l_current_precinct->y1, (OPJ_INT32)cblkheightexpn) << cblkheightexpn; \
/*fprintf(stderr, "\t brcblkyend =%d\n",brcblkyend );*/ \
- l_current_precinct->cw = (brcblkxend - tlcblkxstart) >> cblkwidthexpn; \
- l_current_precinct->ch = (brcblkyend - tlcblkystart) >> cblkheightexpn; \
+ l_current_precinct->cw = (OPJ_UINT32)((brcblkxend - tlcblkxstart) >> cblkwidthexpn); \
+ l_current_precinct->ch = (OPJ_UINT32)((brcblkyend - tlcblkystart) >> cblkheightexpn); \
\
l_nb_code_blocks = l_current_precinct->cw * l_current_precinct->ch; \
/*fprintf(stderr, "\t\t\t\t precinct_cw = %d x recinct_ch = %d\n",l_current_precinct->cw, l_current_precinct->ch); */ \
- l_nb_code_blocks_size = l_nb_code_blocks * sizeof(TYPE); \
+ l_nb_code_blocks_size = l_nb_code_blocks * (OPJ_UINT32)sizeof(TYPE); \
\
if (! l_current_precinct->cblks.ELEMENT) { \
l_current_precinct->cblks.ELEMENT = (TYPE*) opj_malloc(l_nb_code_blocks_size); \
l_code_block = l_current_precinct->cblks.ELEMENT; \
\
for (cblkno = 0; cblkno < l_nb_code_blocks; ++cblkno) { \
- OPJ_INT32 cblkxstart = tlcblkxstart + (cblkno % l_current_precinct->cw) * (1 << cblkwidthexpn); \
- OPJ_INT32 cblkystart = tlcblkystart + (cblkno / l_current_precinct->cw) * (1 << cblkheightexpn); \
+ OPJ_INT32 cblkxstart = tlcblkxstart + (OPJ_INT32)(cblkno % l_current_precinct->cw) * (1 << cblkwidthexpn); \
+ OPJ_INT32 cblkystart = tlcblkystart + (OPJ_INT32)(cblkno / l_current_precinct->cw) * (1 << cblkheightexpn); \
OPJ_INT32 cblkxend = cblkxstart + (1 << cblkwidthexpn); \
OPJ_INT32 cblkyend = cblkystart + (1 << cblkheightexpn); \
\
} \
-MACRO_TCD_ALLOCATE(opj_tcd_init_encode_tile, opj_tcd_cblk_enc_t, 1.f, enc, opj_tcd_code_block_enc_allocate)
-MACRO_TCD_ALLOCATE(opj_tcd_init_decode_tile, opj_tcd_cblk_dec_t, 0.5f, dec, opj_tcd_code_block_dec_allocate)
+OPJ_MACRO_TCD_ALLOCATE(opj_tcd_init_encode_tile, opj_tcd_cblk_enc_t, 1.f, enc, opj_tcd_code_block_enc_allocate)
+OPJ_MACRO_TCD_ALLOCATE(opj_tcd_init_decode_tile, opj_tcd_cblk_dec_t, 0.5f, dec, opj_tcd_code_block_dec_allocate)
-#undef MACRO_TCD_ALLOCATE
+#undef OPJ_MACRO_TCD_ALLOCATE
/**
* Allocates memory for an encoding code block.
{
if (! p_code_block->data) {
- p_code_block->data = (OPJ_BYTE*) opj_malloc(8192+1);
+ p_code_block->data = (OPJ_BYTE*) opj_malloc(OPJ_J2K_DEFAULT_CBLK_DATA_SIZE*2); /*why +1 ?*/
if(! p_code_block->data) {
return OPJ_FALSE;
}
if (! p_code_block->data) {
- p_code_block->data = (OPJ_BYTE*) opj_malloc(8192);
+ p_code_block->data = (OPJ_BYTE*) opj_malloc(OPJ_J2K_DEFAULT_CBLK_DATA_SIZE);
if (! p_code_block->data) {
return OPJ_FALSE;
}
+ p_code_block->data_max_size = OPJ_J2K_DEFAULT_CBLK_DATA_SIZE;
/*fprintf(stderr, "Allocate 8192 elements of code_block->data\n");*/
l_seg_size = OPJ_J2K_DEFAULT_NB_SEGS * sizeof(opj_tcd_seg_t);
}
l_res = l_tile_comp->resolutions + l_tile_comp->minimum_num_resolutions - 1;
- l_data_size += l_size_comp * (l_res->x1 - l_res->x0) * (l_res->y1 - l_res->y0);
+ l_data_size += l_size_comp * (OPJ_UINT32)((l_res->x1 - l_res->x0) * (l_res->y1 - l_res->y0));
++l_img_comp;
++l_tile_comp;
}
for (i = 0; i < l_tilec_idx->numresolutions; i++) {
opj_tcd_resolution_t *l_res_idx = &l_tilec_idx->resolutions[i];
- p_cstr_info->tile[p_tile_no].pw[i] = l_res_idx->pw;
- p_cstr_info->tile[p_tile_no].ph[i] = l_res_idx->ph;
+ p_cstr_info->tile[p_tile_no].pw[i] = (int)l_res_idx->pw;
+ p_cstr_info->tile[p_tile_no].ph[i] = (int)l_res_idx->ph;
l_num_packs += l_res_idx->pw * l_res_idx->ph;
- p_cstr_info->tile[p_tile_no].pdx[i] = l_tccp->prcw[i];
- p_cstr_info->tile[p_tile_no].pdy[i] = l_tccp->prch[i];
+ p_cstr_info->tile[p_tile_no].pdx[i] = (int)l_tccp->prcw[i];
+ p_cstr_info->tile[p_tile_no].pdy[i] = (int)l_tccp->prch[i];
}
- p_cstr_info->tile[p_tile_no].packet = (opj_packet_info_t*) opj_calloc(p_cstr_info->numcomps * p_cstr_info->numlayers * l_num_packs, sizeof(opj_packet_info_t));
+ p_cstr_info->tile[p_tile_no].packet = (opj_packet_info_t*) opj_calloc((size_t)p_cstr_info->numcomps * (size_t)p_cstr_info->numlayers * l_num_packs, sizeof(opj_packet_info_t));
}
/* << INDEX */
/*--------------TIER2------------------*/
/* FIXME _ProfStart(PGROUP_T2); */
l_data_read = 0;
- if
- (! opj_tcd_t2_decode(p_tcd, p_src, &l_data_read, p_max_length, p_cstr_index))
+ if (! opj_tcd_t2_decode(p_tcd, p_src, &l_data_read, p_max_length, p_cstr_index))
{
return OPJ_FALSE;
}
l_size_comp = l_img_comp->prec >> 3; /*(/ 8)*/
l_remaining = l_img_comp->prec & 7; /* (%8) */
l_res = l_tilec->resolutions + l_img_comp->resno_decoded;
- l_width = (l_res->x1 - l_res->x0);
- l_height = (l_res->y1 - l_res->y0);
- l_stride = (l_tilec->x1 - l_tilec->x0) - l_width;
+ l_width = (OPJ_UINT32)(l_res->x1 - l_res->x0);
+ l_height = (OPJ_UINT32)(l_res->y1 - l_res->y0);
+ l_stride = (OPJ_UINT32)(l_tilec->x1 - l_tilec->x0) - l_width;
if (l_remaining) {
++l_size_comp;
else {
for (j=0;j<l_height;++j) {
for (k=0;k<l_width;++k) {
- *(l_dest_ptr++) = (OPJ_BYTE) ((*(l_src_ptr++))&0xff);
+ *(l_dest_ptr++) = (OPJ_CHAR) ((*(l_src_ptr++))&0xff);
}
l_src_ptr += l_stride;
}
else {
for (j=0;j<l_height;++j) {
for (k=0;k<l_width;++k) {
- *(l_dest_ptr++) = (OPJ_UINT16) ((*(l_src_ptr++))&0xffff);
+ *(l_dest_ptr++) = (OPJ_INT16) ((*(l_src_ptr++))&0xffff);
}
l_src_ptr += l_stride;
}
return OPJ_TRUE;
}
- l_samples = (l_tile_comp->x1 - l_tile_comp->x0) * (l_tile_comp->y1 - l_tile_comp->y0);
+ l_samples = (OPJ_UINT32)((l_tile_comp->x1 - l_tile_comp->x0) * (l_tile_comp->y1 - l_tile_comp->y0));
if (l_tile->numcomps >= 3 ){
- if (l_tcp->mct == 2) {
+ /* testcase 1336.pdf.asan.47.376 */
+ if ((l_tile->comps[0].x1 - l_tile->comps[0].x0) * (l_tile->comps[0].y1 - l_tile->comps[0].y0) < (OPJ_INT32)l_samples ||
+ (l_tile->comps[1].x1 - l_tile->comps[1].x0) * (l_tile->comps[1].y1 - l_tile->comps[1].y0) < (OPJ_INT32)l_samples ||
+ (l_tile->comps[2].x1 - l_tile->comps[2].x0) * (l_tile->comps[2].y1 - l_tile->comps[2].y0) < (OPJ_INT32)l_samples) {
+ fprintf(stderr, "Tiles don't all have the same dimension. Skip the MCT step.\n");
+ return OPJ_FALSE;
+ }
+ else if (l_tcp->mct == 2) {
OPJ_BYTE ** l_data;
if (! l_tcp->m_mct_decoding_matrix) {
l_samples);
}
else {
- opj_mct_decode_real( (float*)l_tile->comps[0].data,
- (float*)l_tile->comps[1].data,
- (float*)l_tile->comps[2].data,
- l_samples);
+ opj_mct_decode_real((OPJ_FLOAT32*)l_tile->comps[0].data,
+ (OPJ_FLOAT32*)l_tile->comps[1].data,
+ (OPJ_FLOAT32*)l_tile->comps[2].data,
+ l_samples);
}
}
}
for (compno = 0; compno < l_tile->numcomps; compno++) {
l_res = l_tile_comp->resolutions + l_img_comp->resno_decoded;
- l_width = (l_res->x1 - l_res->x0);
- l_height = (l_res->y1 - l_res->y0);
- l_stride = (l_tile_comp->x1 - l_tile_comp->x0) - l_width;
+ l_width = (OPJ_UINT32)(l_res->x1 - l_res->x0);
+ l_height = (OPJ_UINT32)(l_res->y1 - l_res->y0);
+ l_stride = (OPJ_UINT32)(l_tile_comp->x1 - l_tile_comp->x0) - l_width;
+
+ assert(l_height == 0 || l_width + l_stride <= l_tile_comp->data_size / l_height); /*MUPDF*/
if (l_img_comp->sgnd) {
l_min = -(1 << (l_img_comp->prec - 1));
for (j=0;j<l_height;++j) {
for (i = 0; i < l_width; ++i) {
OPJ_FLOAT32 l_value = *((OPJ_FLOAT32 *) l_current_ptr);
- *l_current_ptr = opj_int_clamp(lrintf(l_value) + l_tccp->m_dc_level_shift, l_min, l_max); ;
+ *l_current_ptr = opj_int_clamp((OPJ_INT32)lrintf(l_value) + l_tccp->m_dc_level_shift, l_min, l_max); ;
++l_current_ptr;
}
l_current_ptr += l_stride;
for (cblkno = 0; cblkno < l_nb_code_blocks; ++cblkno) {
if (l_code_block->data) {
- opj_free(l_code_block->data-1);
+ opj_free(l_code_block->data - 1);
l_code_block->data = 00;
}
l_size_comp = 4;
}
- l_data_size += l_size_comp * (l_tilec->x1 - l_tilec->x0) * (l_tilec->y1 - l_tilec->y0);
+ l_data_size += l_size_comp * (OPJ_UINT32)((l_tilec->x1 - l_tilec->x0) * (l_tilec->y1 - l_tilec->y0));
++l_img_comp;
++l_tilec;
}
for (compno = 0; compno < l_tile->numcomps; compno++) {
l_current_ptr = l_tile_comp->data;
- l_nb_elem = (l_tile_comp->x1 - l_tile_comp->x0) * (l_tile_comp->y1 - l_tile_comp->y0);
+ l_nb_elem = (OPJ_UINT32)((l_tile_comp->x1 - l_tile_comp->x0) * (l_tile_comp->y1 - l_tile_comp->y0));
if (l_tccp->qmfbid == 1) {
for (i = 0; i < l_nb_elem; ++i) {
{
opj_tcd_tile_t * l_tile = p_tcd->tcd_image->tiles;
opj_tcd_tilecomp_t * l_tile_comp = p_tcd->tcd_image->tiles->comps;
- OPJ_UINT32 samples = (l_tile_comp->x1 - l_tile_comp->x0) * (l_tile_comp->y1 - l_tile_comp->y0);
+ OPJ_UINT32 samples = (OPJ_UINT32)((l_tile_comp->x1 - l_tile_comp->x0) * (l_tile_comp->y1 - l_tile_comp->y0));
OPJ_UINT32 i;
OPJ_BYTE ** l_data = 00;
opj_tcp_t * l_tcp = p_tcd->tcp;
for (i=0;i<p_tcd->image->numcomps;++i) {
l_size_comp = l_img_comp->prec >> 3; /*(/ 8)*/
l_remaining = l_img_comp->prec & 7; /* (%8) */
- l_nb_elem = (l_tilec->x1 - l_tilec->x0) * (l_tilec->y1 - l_tilec->y0);
+ l_nb_elem = (OPJ_UINT32)((l_tilec->x1 - l_tilec->x0) * (l_tilec->y1 - l_tilec->y0));
if (l_remaining) {
++l_size_comp;
projects / openjpeg.git / blobdiff