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Searched refs:delta (Results 1 – 10 of 10) sorted by relevance

/rockchip-linux_mpp/mpp/codec/dec/av1/
H A Dav1d_parser.c255 RK_S16 alpha, beta, gamma, delta, divf, divs; in get_shear_params_valid() local
268 delta = MPP_CLIP3(INT16_MIN, INT16_MAX, param[5] - (RK_S32)round_two_signed((w * divf), divs) - in get_shear_params_valid()
274 delta = round_two_signed(delta, AV1_WARP_PARAM_REDUCE_BITS) << AV1_WARP_PARAM_REDUCE_BITS; in get_shear_params_valid()
279 s->cur_frame.gm_params[idx].delta = delta; in get_shear_params_valid()
282 (4 * MPP_ABS(gamma) + 4 * MPP_ABS(delta)) >= (1 << AV1_WARPEDMODEL_PREC_BITS)) in get_shear_params_valid()
349 ctx->cur_frame.gm_params[ref].delta = -32768; in global_motion_params()
356 ctx->cur_frame.gm_params[ref].delta); in global_motion_params()
H A Dav1d_parser.h65 RK_S32 alpha, beta, gamma, delta; member
H A Dav1d_parser2_syntax.c149 pp->frame_refs[i].delta = h->cur_frame.gm_params[AV1_REF_FRAME_LAST + i].delta; in av1d_fill_picparams()
/rockchip-linux_mpp/mpp/codec/dec/h265/
H A Dh265d_ps.c1351 RK_U32 delta = 0; in scaling_list_data() local
1352 READ_UE(gb, &delta); in scaling_list_data()
1355 if (delta) { in scaling_list_data()
1357 delta *= (size_id == 3) ? 3 : 1; in scaling_list_data()
1358 if (matrix_id < delta) { in scaling_list_data()
1360 "Invalid delta in scaling list data: %d.\n", delta); in scaling_list_data()
1365 sl->sl[size_id][matrix_id - delta], in scaling_list_data()
1368 … sl->sl_dc[size_id - 2][matrix_id] = sl->sl_dc[size_id - 2][matrix_id - delta]; in scaling_list_data()
H A Dh265d_parser.c332 RK_S32 delta = 0; in pred_weight_table() local
333 READ_SE(gb, &delta); in pred_weight_table()
334 s->sh.chroma_log2_weight_denom = mpp_clip(s->sh.luma_log2_weight_denom + delta, 0, 7); in pred_weight_table()
468 RK_S32 delta = 0; in decode_lt_rps() local
470 READ_UE(gb, &delta); in decode_lt_rps()
473 delta += prev_delta_msb; in decode_lt_rps()
475 rps->poc[i] += s->poc - delta * max_poc_lsb - s->sh.pic_order_cnt_lsb; in decode_lt_rps()
476 prev_delta_msb = delta; in decode_lt_rps()
/rockchip-linux_mpp/mpp/common/
H A Dav1d_syntax.h225 USHORT alpha, beta, gamma, delta; member
/rockchip-linux_mpp/mpp/hal/rkdec/h265d/
H A Dhal_h265d_com.c542 RK_S32 delta = 0; in hal_h265d_slice_output_rps() local
543 READ_UE(gb, &delta); in hal_h265d_slice_output_rps()
/rockchip-linux_mpp/mpp/hal/vpu/av1d/
H A Dhal_av1d_vdpu.c1456 *(RK_S16 *)(dst) = dxva->frame_refs[ref_frame].delta;//-32768; in vdpu_av1d_set_global_model()
1463 dxva->frame_refs[ref_frame].delta); in vdpu_av1d_set_global_model()
1677 RK_S64 delta = in init_scaling_function() local
1681 scaling_points[point][1] + (RK_S32)((x * delta + 32768) >> 16); in init_scaling_function()
/rockchip-linux_mpp/mpp/codec/dec/vp9/
H A Dvp9d_parser.c482 static RK_S32 update_prob(VpxRangeCoder *c, RK_S32 p, RK_U8 *delta) in update_prob() argument
535 *delta = d; in update_prob()
/rockchip-linux_mpp/
H A DCHANGELOG.md573 - [rc]: Add i quality delta cfg on fixqp mode