diff options
Diffstat (limited to 'core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1.c')
| -rw-r--r-- | core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1.c | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1.c index 11b72a33ff..8cb230f48e 100644 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1.c +++ b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1.c @@ -265,7 +265,8 @@ static OPJ_FLOAT64 opj_t1_getwmsedec( OPJ_UINT32 qmfbid, OPJ_FLOAT64 stepsize, OPJ_UINT32 numcomps, - const OPJ_FLOAT64 * mct_norms); + const OPJ_FLOAT64 * mct_norms, + OPJ_UINT32 mct_numcomps); static void opj_t1_encode_cblk( opj_t1_t *t1, opj_tcd_cblk_enc_t* cblk, @@ -277,7 +278,8 @@ static void opj_t1_encode_cblk( opj_t1_t *t1, OPJ_UINT32 cblksty, OPJ_UINT32 numcomps, opj_tcd_tile_t * tile, - const OPJ_FLOAT64 * mct_norms); + const OPJ_FLOAT64 * mct_norms, + OPJ_UINT32 mct_numcomps); /** Decode 1 code-block @@ -1137,12 +1139,13 @@ static OPJ_FLOAT64 opj_t1_getwmsedec( OPJ_UINT32 qmfbid, OPJ_FLOAT64 stepsize, OPJ_UINT32 numcomps, - const OPJ_FLOAT64 * mct_norms) + const OPJ_FLOAT64 * mct_norms, + OPJ_UINT32 mct_numcomps) { OPJ_FLOAT64 w1 = 1, w2, wmsedec; - OPJ_ARG_NOT_USED(numcomps); + OPJ_ARG_NOT_USED(numcomps); - if (mct_norms) { + if (mct_norms && (compno < mct_numcomps)) { w1 = mct_norms[compno]; } @@ -1462,7 +1465,8 @@ OPJ_BOOL opj_t1_decode_cblk(opj_t1_t *t1, OPJ_BOOL opj_t1_encode_cblks( opj_t1_t *t1, opj_tcd_tile_t *tile, opj_tcp_t *tcp, - const OPJ_FLOAT64 * mct_norms + const OPJ_FLOAT64 * mct_norms, + OPJ_UINT32 mct_numcomps ) { OPJ_UINT32 compno, resno, bandno, precno, cblkno; @@ -1530,9 +1534,9 @@ OPJ_BOOL opj_t1_encode_cblks( opj_t1_t *t1, for (i = 0; i < cblk_w; ++i) { OPJ_INT32 tmp = tiledp[tileIndex]; tiledp[tileIndex] = - opj_int_fix_mul( + opj_int_fix_mul_t1( tmp, - bandconst) >> (11 - T1_NMSEDEC_FRACBITS); + bandconst); tileIndex++; } tileIndex += tileLineAdvance; @@ -1550,7 +1554,8 @@ OPJ_BOOL opj_t1_encode_cblks( opj_t1_t *t1, tccp->cblksty, tile->numcomps, tile, - mct_norms); + mct_norms, + mct_numcomps); } /* cblkno */ } /* precno */ @@ -1571,7 +1576,8 @@ void opj_t1_encode_cblk(opj_t1_t *t1, OPJ_UINT32 cblksty, OPJ_UINT32 numcomps, opj_tcd_tile_t * tile, - const OPJ_FLOAT64 * mct_norms) + const OPJ_FLOAT64 * mct_norms, + OPJ_UINT32 mct_numcomps) { OPJ_FLOAT64 cumwmsedec = 0.0; @@ -1626,7 +1632,7 @@ void opj_t1_encode_cblk(opj_t1_t *t1, } /* fixed_quality */ - tempwmsedec = opj_t1_getwmsedec(nmsedec, compno, level, orient, bpno, qmfbid, stepsize, numcomps,mct_norms) ; + tempwmsedec = opj_t1_getwmsedec(nmsedec, compno, level, orient, bpno, qmfbid, stepsize, numcomps,mct_norms, mct_numcomps) ; cumwmsedec += tempwmsedec; tile->distotile += tempwmsedec; |