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

/third_party/ffmpeg/libavcodec/
H A Dsnowdec.c119 int qadd= (s->qbias*qmul)>>QBIAS_SHIFT; in decode_subband_slice_buffered()
226 const int qadd= (s->qbias*qmul)>>QBIAS_SHIFT; in dequantize_slice_buffered()
310 s->qbias= in decode_header()
405 s->qbias += (unsigned)get_symbol(&s->c, s->header_state, 1); in decode_header()
413 if (FFABS(s->qbias) > 127) { in decode_header()
414 av_log(s->avctx, AV_LOG_ERROR, "qbias %d is too large\n", s->qbias); in decode_header()
415 s->qbias = 0; in decode_header()
485 "keyframe:%d qlog:%d qbias: %d mvscale: %d " in decode_frame()
487 s->keyframe, s->qlog, s->qbias, in decode_frame()
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H A Dsnowenc.c1310 const int qadd= (s->qbias*qmul)>>QBIAS_SHIFT; in dequantize()
1456 put_symbol(&s->c, s->header_state, s->qbias - s->last_qbias , 1); in encode_header()
1475 s->last_qbias = s->qbias; in update_last_header_values()
1712 s->qbias = pic->pict_type == AV_PICTURE_TYPE_P ? 2 : 0; in encode_frame()
1790 quantize(s, b, b->ibuf, b->buf, b->stride, s->qbias); in encode_frame()
H A Dsnow.h164 int qbias; member
H A Dvp3.c445 int qbias = (1 + inter) * 3; in init_dequantizer() local
448 : (qscale * (coeff - qbias) / 100 + qbias) * 4; in init_dequantizer()

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