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opj-v1-bra
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c85e1a10cf |
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5
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@ -5,6 +5,11 @@ What's New for OpenJPEG
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! : changed
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+ : added
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_______ R812 : OPJ-V1-BRANCH created ______________________________
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July 10, 2011
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! [antonin] improved encoding speed in t1_encode_cblks (credit to Giuseppe Baruffa)
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July 3, 2011
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* [antonin] fixed bmptoimage (see http://groups.google.com/group/openjpeg/browse_thread/thread/33a24c5896bf6391)
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* [antonin] fixed handling of "jp2->meth" value (Restricted ICC profile handling currently not implemented)
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@ -1413,6 +1413,7 @@ void t1_encode_cblks(
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for (bandno = 0; bandno < res->numbands; ++bandno) {
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opj_tcd_band_t* restrict band = &res->bands[bandno];
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int bandconst = 8192 * 8192 / ((int) floor(band->stepsize * 8192));
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for (precno = 0; precno < res->pw * res->ph; ++precno) {
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opj_tcd_precinct_t *prc = &band->precincts[precno];
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@ -1463,7 +1464,7 @@ void t1_encode_cblks(
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datap[(j * cblk_w) + i] =
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fix_mul(
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tmp,
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8192 * 8192 / ((int) floor(band->stepsize * 8192))) >> (11 - T1_NMSEDEC_FRACBITS);
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bandconst) >> (11 - T1_NMSEDEC_FRACBITS);
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}
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}
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}
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