generic-library/openjpeg
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Indexes can now be generated when decoding J2K codestreams.

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This commit is contained in:
Francois-Olivier Devaux
2007-09-07 15:01:55 +00:00
parent e7149e0c56
commit 3816e0edf4
18 changed files with 666 additions and 292 deletions
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3
libopenjpeg/cio.c
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@@ -58,9 +58,10 @@ opj_cio_t* OPJ_CALLCONV opj_cio_open(opj_common_ptr cinfo, unsigned char *buffer
opj_free(cio);
return NULL;
}
cio->length = (int) (0.1625 * cp->img_size + 2000); /* 0.1625 = 1.3/8 and 2000 bytes as a minimum for headers */
cio->length = (unsigned int) (0.1625 * cp->img_size + 2000); /* 0.1625 = 1.3/8 and 2000 bytes as a minimum for headers */
cio->buffer = (unsigned char *)opj_malloc(cio->length);
if(!cio->buffer) {
opj_event_msg(cio->cinfo, EVT_ERROR, "Error allocating memory for compressed bitstream\n");
opj_free(cio);
return NULL;
}