Searched refs:xorbit (Results 1 - 4 of 4) sorted by relevance
| /third_party/ffmpeg/libavcodec/ |
| H A D | jpeg2000.h | 271 static inline int ff_jpeg2000_getsgnctxno(int flag, int *xorbit) in ff_jpeg2000_getsgnctxno() argument
273 *xorbit = ff_jpeg2000_xorbit_lut[flag & 15][(flag >> 8) & 15]; in ff_jpeg2000_getsgnctxno()
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| H A D | j2kenc.c | 624 int xorbit; in encode_sigpass() local
625 int ctxno = ff_jpeg2000_getsgnctxno(t1->flags[(y+1) * t1->stride + x+1], &xorbit); in encode_sigpass()
626 ff_mqc_encode(&t1->mqc, t1->mqc.cx_states + ctxno, (t1->flags[(y+1) * t1->stride + x+1] >> 15) ^ xorbit); in encode_sigpass()
676 int xorbit; in encode_clnpass() local
677 int ctxno = ff_jpeg2000_getsgnctxno(t1->flags[(y+1) * t1->stride + x+1], &xorbit); in encode_clnpass()
679 ff_mqc_encode(&t1->mqc, t1->mqc.cx_states + ctxno, (t1->flags[(y+1) * t1->stride + x+1] >> 15) ^ xorbit); in encode_clnpass()
691 int xorbit; in encode_clnpass() local
692 int ctxno = ff_jpeg2000_getsgnctxno(t1->flags[(y+1) * t1->stride + x+1], &xorbit); in encode_clnpass()
694 ff_mqc_encode(&t1->mqc, t1->mqc.cx_states + ctxno, (t1->flags[(y+1) * t1->stride + x+1] >> 15) ^ xorbit); in encode_clnpass()
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| H A D | jpeg2000.c | 148 static int getsgnctxno(int flag, uint8_t *xorbit) in getsgnctxno() argument
156 *xorbit = xorbittab[hcontrib][vcontrib]; in getsgnctxno()
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| H A D | jpeg2000dec.c | 1653 int xorbit, ctxno = ff_jpeg2000_getsgnctxno(t1->flags[(y+1) * t1->stride + x+1] & flags_mask, &xorbit); in decode_sigpass() local
1657 t1->data[(y) * t1->stride + x] = (ff_mqc_decode(&t1->mqc, t1->mqc.cx_states + ctxno) ^ xorbit) ? in decode_sigpass()
1732 int xorbit; in decode_clnpass() local
1734 &xorbit); in decode_clnpass()
1737 xorbit) in decode_clnpass()
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