From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- third_party/aom/av1/encoder/mv_prec.h | 52 +++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 third_party/aom/av1/encoder/mv_prec.h (limited to 'third_party/aom/av1/encoder/mv_prec.h') diff --git a/third_party/aom/av1/encoder/mv_prec.h b/third_party/aom/av1/encoder/mv_prec.h new file mode 100644 index 0000000000..55108b6cdb --- /dev/null +++ b/third_party/aom/av1/encoder/mv_prec.h @@ -0,0 +1,52 @@ +/* + * Copyright (c) 2019, Alliance for Open Media. All rights reserved + * + * This source code is subject to the terms of the BSD 2 Clause License and + * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License + * was not distributed with this source code in the LICENSE file, you can + * obtain it at www.aomedia.org/license/software. If the Alliance for Open + * Media Patent License 1.0 was not distributed with this source code in the + * PATENTS file, you can obtain it at www.aomedia.org/license/patent. + */ + +#ifndef AOM_AV1_ENCODER_MV_PREC_H_ +#define AOM_AV1_ENCODER_MV_PREC_H_ + +#include "av1/encoder/encoder.h" +#include "av1/encoder/speed_features.h" + +// Q threshold for high precision mv. +#define HIGH_PRECISION_MV_QTHRESH 128 +#if !CONFIG_REALTIME_ONLY +void av1_collect_mv_stats(AV1_COMP *cpi, int current_q); + +static AOM_INLINE int av1_frame_allows_smart_mv(const AV1_COMP *cpi) { + const int gf_group_index = cpi->gf_frame_index; + const int gf_update_type = cpi->ppi->gf_group.update_type[gf_group_index]; + return !frame_is_intra_only(&cpi->common) && + !(gf_update_type == INTNL_OVERLAY_UPDATE || + gf_update_type == OVERLAY_UPDATE); +} +#endif // !CONFIG_REALTIME_ONLY + +static AOM_INLINE void av1_set_high_precision_mv( + AV1_COMP *cpi, int allow_high_precision_mv, + int cur_frame_force_integer_mv) { + MvCosts *const mv_costs = cpi->td.mb.mv_costs; + // Avoid accessing 'mv_costs' when it is not allocated. + if (mv_costs == NULL) return; + + const int copy_hp = cpi->common.features.allow_high_precision_mv = + allow_high_precision_mv && !cur_frame_force_integer_mv; + + mv_costs->nmv_cost[0] = &mv_costs->nmv_cost_alloc[0][MV_MAX]; + mv_costs->nmv_cost[1] = &mv_costs->nmv_cost_alloc[1][MV_MAX]; + mv_costs->nmv_cost_hp[0] = &mv_costs->nmv_cost_hp_alloc[0][MV_MAX]; + mv_costs->nmv_cost_hp[1] = &mv_costs->nmv_cost_hp_alloc[1][MV_MAX]; + mv_costs->mv_cost_stack = + copy_hp ? mv_costs->nmv_cost_hp : mv_costs->nmv_cost; +} + +void av1_pick_and_set_high_precision_mv(AV1_COMP *cpi, int qindex); + +#endif // AOM_AV1_ENCODER_MV_PREC_H_ -- cgit v1.2.3