Searched refs:cx_states (Results 1 - 4 of 4) sorted by relevance
/third_party/ffmpeg/libavcodec/ |
H A D | mqc.c | 66 memset(mqc->cx_states, 0, sizeof(mqc->cx_states)); in ff_mqc_init_contexts() 67 mqc->cx_states[MQC_CX_UNI] = 2 * 46; in ff_mqc_init_contexts() 68 mqc->cx_states[MQC_CX_RL] = 2 * 3; in ff_mqc_init_contexts() 69 mqc->cx_states[0] = 2 * 4; in ff_mqc_init_contexts()
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H A D | mqc.h | 45 uint8_t cx_states[19]; member
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H A D | j2kenc.c | 622 ff_mqc_encode(&t1->mqc, t1->mqc.cx_states + ctxno, bit); 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() 644 ff_mqc_encode(&t1->mqc, t1->mqc.cx_states + ctxno, t1->data[(y) * t1->stride + x] & mask ? 1:0); in encode_refpass() 665 ff_mqc_encode(&t1->mqc, t1->mqc.cx_states + MQC_CX_RL, rlen != 4); in encode_clnpass() 668 ff_mqc_encode(&t1->mqc, t1->mqc.cx_states + MQC_CX_UNI, rlen >> 1); in encode_clnpass() 669 ff_mqc_encode(&t1->mqc, t1->mqc.cx_states + MQC_CX_UNI, rlen & 1); in encode_clnpass() 674 ff_mqc_encode(&t1->mqc, t1->mqc.cx_states + ctxno, t1->data[(y) * t1->stride + x] & mask ? 1:0); 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() 689 ff_mqc_encode(&t1->mqc, t1->mqc.cx_states + ctxno, t1->data[(y) * t1->stride + x] & mask ? 1:0); in encode_clnpass() 694 ff_mqc_encode(&t1->mqc, t1->mqc.cx_states in encode_clnpass() [all...] |
H A D | jpeg2000dec.c | 1652 if (ff_mqc_decode(&t1->mqc, t1->mqc.cx_states + ff_jpeg2000_getsigctxno(t1->flags[(y+1) * t1->stride + x+1] & flags_mask, bandno))) { in decode_sigpass() 1655 t1->data[(y) * t1->stride + x] = ff_mqc_decode(&t1->mqc, t1->mqc.cx_states + ctxno) ? -mask : mask; in decode_sigpass() 1657 t1->data[(y) * t1->stride + x] = (ff_mqc_decode(&t1->mqc, t1->mqc.cx_states + ctxno) ^ xorbit) ? in decode_sigpass() 1685 t1->mqc.cx_states + ctxno) in decode_refpass() 1708 if (!ff_mqc_decode(&t1->mqc, t1->mqc.cx_states + MQC_CX_RL)) in decode_clnpass() 1711 t1->mqc.cx_states + MQC_CX_UNI); in decode_clnpass() 1713 t1->mqc.cx_states + in decode_clnpass() 1727 dec = ff_mqc_decode(&t1->mqc, t1->mqc.cx_states + ff_jpeg2000_getsigctxno(t1->flags[(y+1) * t1->stride + x+1] & flags_mask, in decode_clnpass() 1736 t1->mqc.cx_states + ctxno) ^ in decode_clnpass() 1748 val = ff_mqc_decode(&t1->mqc, t1->mqc.cx_states in decode_clnpass() [all...] |
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