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Searched refs:qntsty (Results 1 - 4 of 4) sorted by relevance

/third_party/ffmpeg/libavcodec/
H A Dj2kenc.c132 Jpeg2000QuantStyle qntsty; member
364 Jpeg2000QuantStyle *qntsty = &s->qntsty; in put_qcd() local
366 if (qntsty->quantsty == JPEG2000_QSTY_NONE) in put_qcd()
376 bytestream_put_byte(&s->buf, (qntsty->nguardbits << 5) | qntsty->quantsty); // Sqcd in put_qcd()
377 if (qntsty->quantsty == JPEG2000_QSTY_NONE) in put_qcd()
379 bytestream_put_byte(&s->buf, qntsty->expn[i] << 3); in put_qcd()
382 bytestream_put_be16(&s->buf, (qntsty->expn[i] << 11) | qntsty in put_qcd()
458 Jpeg2000QuantStyle *qntsty = &s->qntsty; init_tiles() local
553 Jpeg2000QuantStyle *qntsty = &s->qntsty; init_quantization() local
941 Jpeg2000QuantStyle *qntsty = &s->qntsty; encode_packets() local
1719 Jpeg2000QuantStyle *qntsty = &s->qntsty; j2kenc_init() local
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H A Djpeg2000.c207 Jpeg2000QuantStyle *qntsty, in init_band_stepsize()
213 switch (qntsty->quantsty) { in init_band_stepsize()
223 // band->f_stepsize = SHL(2048 + qntsty->mant[gbandno], in init_band_stepsize()
224 // 2 + numbps - qntsty->expn[gbandno]); in init_band_stepsize()
233 band->f_stepsize = ff_exp2fi(gain - qntsty->expn[gbandno]); in init_band_stepsize()
234 band->f_stepsize *= qntsty->mant[gbandno] / 2048.0 + 1.0; in init_band_stepsize()
392 Jpeg2000QuantStyle *qntsty, in init_band()
403 init_band_stepsize(avctx, band, codsty, qntsty, bandno, gbandno, reslevelno, cbps); in init_band()
468 Jpeg2000QuantStyle *qntsty, in ff_jpeg2000_init_component()
566 comp, codsty, qntsty, in ff_jpeg2000_init_component()
204 init_band_stepsize(AVCodecContext *avctx, Jpeg2000Band *band, Jpeg2000CodingStyle *codsty, Jpeg2000QuantStyle *qntsty, int bandno, int gbandno, int reslevelno, int cbps) init_band_stepsize() argument
388 init_band(AVCodecContext *avctx, Jpeg2000ResLevel *reslevel, Jpeg2000Component *comp, Jpeg2000CodingStyle *codsty, Jpeg2000QuantStyle *qntsty, int bandno, int gbandno, int reslevelno, int cbps, int dx, int dy) init_band() argument
466 ff_jpeg2000_init_component(Jpeg2000Component *comp, Jpeg2000CodingStyle *codsty, Jpeg2000QuantStyle *qntsty, int cbps, int dx, int dy, AVCodecContext *avctx) ff_jpeg2000_init_component() argument
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H A Djpeg2000dec.c84 Jpeg2000QuantStyle qntsty[4]; member
126 Jpeg2000QuantStyle qntsty[4]; member
864 memcpy(tile->qntsty, s->qntsty, s->ncomponents * sizeof(Jpeg2000QuantStyle)); in get_sot()
1027 Jpeg2000QuantStyle *qntsty = tile->qntsty + compno; in init_tile() local
1049 if (ret = ff_jpeg2000_init_component(comp, codsty, qntsty, in init_tile()
1329 Jpeg2000QuantStyle *qntsty = tile->qntsty + compno; in jpeg2000_decode_packets_po_iteration() local
1338 qntsty in jpeg2000_decode_packets_po_iteration()
1355 Jpeg2000QuantStyle *qntsty = tile->qntsty + compno; jpeg2000_decode_packets_po_iteration() local
1378 Jpeg2000QuantStyle *qntsty = tile->qntsty + compno; jpeg2000_decode_packets_po_iteration() local
1466 Jpeg2000QuantStyle *qntsty = tile->qntsty + compno; jpeg2000_decode_packets_po_iteration() local
1545 Jpeg2000QuantStyle *qntsty = tile->qntsty + compno; jpeg2000_decode_packets_po_iteration() local
2146 Jpeg2000QuantStyle *qntsty = s->qntsty; jpeg2000_read_main_headers() local
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H A Djpeg2000.h279 Jpeg2000QuantStyle *qntsty,

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