Coverage Report

Created: 2022-08-24 06:17

/src/aom/av1/common/quant_common.h
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/*
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 * Copyright (c) 2016, Alliance for Open Media. All rights reserved
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 *
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 * This source code is subject to the terms of the BSD 2 Clause License and
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 * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
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 * was not distributed with this source code in the LICENSE file, you can
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 * obtain it at www.aomedia.org/license/software. If the Alliance for Open
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 * Media Patent License 1.0 was not distributed with this source code in the
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 * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
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 */
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#ifndef AOM_AV1_COMMON_QUANT_COMMON_H_
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#define AOM_AV1_COMMON_QUANT_COMMON_H_
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#include <stdbool.h>
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#include "aom/aom_codec.h"
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#include "av1/common/seg_common.h"
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#include "av1/common/enums.h"
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#include "av1/common/entropy.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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656k
#define MINQ 0
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63.6M
#define MAXQ 255
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#define QINDEX_RANGE (MAXQ - MINQ + 1)
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3.24k
#define QINDEX_BITS 8
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// Total number of QM sets stored
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3.66M
#define QM_LEVEL_BITS 4
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3.66M
#define NUM_QM_LEVELS (1 << QM_LEVEL_BITS)
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/* Range of QMS is between first and last value, with offset applied to inter
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 * blocks*/
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#define DEFAULT_QM_Y 10
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#define DEFAULT_QM_U 11
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#define DEFAULT_QM_V 12
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#define DEFAULT_QM_FIRST 5
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#define DEFAULT_QM_LAST 9
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0
#define LOSSLESS_Q_STEP 4  // this should equal to dc/ac_qlookup_QTX[0]
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struct AV1Common;
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struct CommonQuantParams;
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struct macroblockd;
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int16_t av1_dc_quant_QTX(int qindex, int delta, aom_bit_depth_t bit_depth);
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int16_t av1_ac_quant_QTX(int qindex, int delta, aom_bit_depth_t bit_depth);
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int av1_get_qindex(const struct segmentation *seg, int segment_id,
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                   int base_qindex);
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// Returns true if we are using quantization matrix.
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bool av1_use_qmatrix(const struct CommonQuantParams *quant_params,
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                     const struct macroblockd *xd, int segment_id);
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// Reduce the large number of quantizers to a smaller number of levels for which
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// different matrices may be defined
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2.52k
static INLINE int aom_get_qmlevel(int qindex, int first, int last) {
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2.52k
  return first + (qindex * (last + 1 - first)) / QINDEX_RANGE;
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}
Unexecuted instantiation: av1_dx_iface.c:aom_get_qmlevel
Unexecuted instantiation: decodeframe.c:aom_get_qmlevel
Unexecuted instantiation: decodemv.c:aom_get_qmlevel
Unexecuted instantiation: decoder.c:aom_get_qmlevel
Unexecuted instantiation: decodetxb.c:aom_get_qmlevel
Unexecuted instantiation: detokenize.c:aom_get_qmlevel
Unexecuted instantiation: obu.c:aom_get_qmlevel
Unexecuted instantiation: av1_cx_iface.c:aom_get_qmlevel
av1_quantize.c:aom_get_qmlevel
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2.52k
static INLINE int aom_get_qmlevel(int qindex, int first, int last) {
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2.52k
  return first + (qindex * (last + 1 - first)) / QINDEX_RANGE;
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2.52k
}
Unexecuted instantiation: bitstream.c:aom_get_qmlevel
Unexecuted instantiation: encodemv.c:aom_get_qmlevel
Unexecuted instantiation: encoder.c:aom_get_qmlevel
Unexecuted instantiation: encoder_utils.c:aom_get_qmlevel
Unexecuted instantiation: encodetxb.c:aom_get_qmlevel
Unexecuted instantiation: ethread.c:aom_get_qmlevel
Unexecuted instantiation: firstpass.c:aom_get_qmlevel
Unexecuted instantiation: global_motion_facade.c:aom_get_qmlevel
Unexecuted instantiation: hash_motion.c:aom_get_qmlevel
Unexecuted instantiation: level.c:aom_get_qmlevel
Unexecuted instantiation: lookahead.c:aom_get_qmlevel
Unexecuted instantiation: mcomp.c:aom_get_qmlevel
Unexecuted instantiation: mv_prec.c:aom_get_qmlevel
Unexecuted instantiation: palette.c:aom_get_qmlevel
Unexecuted instantiation: pass2_strategy.c:aom_get_qmlevel
Unexecuted instantiation: pickcdef.c:aom_get_qmlevel
Unexecuted instantiation: picklpf.c:aom_get_qmlevel
Unexecuted instantiation: pickrst.c:aom_get_qmlevel
Unexecuted instantiation: ratectrl.c:aom_get_qmlevel
Unexecuted instantiation: rd.c:aom_get_qmlevel
Unexecuted instantiation: rdopt.c:aom_get_qmlevel
Unexecuted instantiation: reconinter_enc.c:aom_get_qmlevel
Unexecuted instantiation: segmentation.c:aom_get_qmlevel
Unexecuted instantiation: speed_features.c:aom_get_qmlevel
Unexecuted instantiation: superres_scale.c:aom_get_qmlevel
Unexecuted instantiation: svc_layercontext.c:aom_get_qmlevel
Unexecuted instantiation: temporal_filter.c:aom_get_qmlevel
Unexecuted instantiation: thirdpass.c:aom_get_qmlevel
Unexecuted instantiation: tokenize.c:aom_get_qmlevel
Unexecuted instantiation: tpl_model.c:aom_get_qmlevel
Unexecuted instantiation: tx_search.c:aom_get_qmlevel
Unexecuted instantiation: txb_rdopt.c:aom_get_qmlevel
Unexecuted instantiation: intra_mode_search.c:aom_get_qmlevel
Unexecuted instantiation: var_based_part.c:aom_get_qmlevel
Unexecuted instantiation: av1_noise_estimate.c:aom_get_qmlevel
Unexecuted instantiation: dwt.c:aom_get_qmlevel
Unexecuted instantiation: aom_dsp_rtcd.c:aom_get_qmlevel
Unexecuted instantiation: av1_rtcd.c:aom_get_qmlevel
Unexecuted instantiation: aom_convolve.c:aom_get_qmlevel
Unexecuted instantiation: blend_a64_mask.c:aom_get_qmlevel
Unexecuted instantiation: avg.c:aom_get_qmlevel
Unexecuted instantiation: blk_sse_sum.c:aom_get_qmlevel
Unexecuted instantiation: noise_util.c:aom_get_qmlevel
Unexecuted instantiation: psnr.c:aom_get_qmlevel
Unexecuted instantiation: sad.c:aom_get_qmlevel
Unexecuted instantiation: sad_av1.c:aom_get_qmlevel
Unexecuted instantiation: sse.c:aom_get_qmlevel
Unexecuted instantiation: sum_squares.c:aom_get_qmlevel
Unexecuted instantiation: variance.c:aom_get_qmlevel
Unexecuted instantiation: alloccommon.c:aom_get_qmlevel
Unexecuted instantiation: av1_loopfilter.c:aom_get_qmlevel
Unexecuted instantiation: blockd.c:aom_get_qmlevel
Unexecuted instantiation: cdef.c:aom_get_qmlevel
Unexecuted instantiation: cdef_block.c:aom_get_qmlevel
Unexecuted instantiation: cfl.c:aom_get_qmlevel
Unexecuted instantiation: debugmodes.c:aom_get_qmlevel
Unexecuted instantiation: entropy.c:aom_get_qmlevel
Unexecuted instantiation: entropymode.c:aom_get_qmlevel
Unexecuted instantiation: entropymv.c:aom_get_qmlevel
Unexecuted instantiation: idct.c:aom_get_qmlevel
Unexecuted instantiation: mvref_common.c:aom_get_qmlevel
Unexecuted instantiation: pred_common.c:aom_get_qmlevel
Unexecuted instantiation: quant_common.c:aom_get_qmlevel
Unexecuted instantiation: reconinter.c:aom_get_qmlevel
Unexecuted instantiation: reconintra.c:aom_get_qmlevel
Unexecuted instantiation: resize.c:aom_get_qmlevel
Unexecuted instantiation: restoration.c:aom_get_qmlevel
Unexecuted instantiation: scale.c:aom_get_qmlevel
Unexecuted instantiation: scan.c:aom_get_qmlevel
Unexecuted instantiation: seg_common.c:aom_get_qmlevel
Unexecuted instantiation: thread_common.c:aom_get_qmlevel
Unexecuted instantiation: tile_common.c:aom_get_qmlevel
Unexecuted instantiation: txb_common.c:aom_get_qmlevel
Unexecuted instantiation: warped_motion.c:aom_get_qmlevel
Unexecuted instantiation: aq_complexity.c:aom_get_qmlevel
Unexecuted instantiation: aq_cyclicrefresh.c:aom_get_qmlevel
Unexecuted instantiation: aq_variance.c:aom_get_qmlevel
Unexecuted instantiation: allintra_vis.c:aom_get_qmlevel
Unexecuted instantiation: av1_fwd_txfm2d.c:aom_get_qmlevel
Unexecuted instantiation: compound_type.c:aom_get_qmlevel
Unexecuted instantiation: context_tree.c:aom_get_qmlevel
Unexecuted instantiation: encodeframe.c:aom_get_qmlevel
Unexecuted instantiation: encodeframe_utils.c:aom_get_qmlevel
Unexecuted instantiation: encodemb.c:aom_get_qmlevel
Unexecuted instantiation: encode_strategy.c:aom_get_qmlevel
Unexecuted instantiation: global_motion.c:aom_get_qmlevel
Unexecuted instantiation: gop_structure.c:aom_get_qmlevel
Unexecuted instantiation: hybrid_fwd_txfm.c:aom_get_qmlevel
Unexecuted instantiation: interp_search.c:aom_get_qmlevel
Unexecuted instantiation: ml.c:aom_get_qmlevel
Unexecuted instantiation: motion_search_facade.c:aom_get_qmlevel
Unexecuted instantiation: partition_search.c:aom_get_qmlevel
Unexecuted instantiation: partition_strategy.c:aom_get_qmlevel
Unexecuted instantiation: nonrd_pickmode.c:aom_get_qmlevel
Unexecuted instantiation: wedge_utils.c:aom_get_qmlevel
Unexecuted instantiation: blend_a64_hmask.c:aom_get_qmlevel
Unexecuted instantiation: blend_a64_vmask.c:aom_get_qmlevel
Unexecuted instantiation: intrapred.c:aom_get_qmlevel
Unexecuted instantiation: loopfilter.c:aom_get_qmlevel
Unexecuted instantiation: subtract.c:aom_get_qmlevel
Unexecuted instantiation: fwd_txfm.c:aom_get_qmlevel
Unexecuted instantiation: av1_inv_txfm2d.c:aom_get_qmlevel
Unexecuted instantiation: av1_txfm.c:aom_get_qmlevel
Unexecuted instantiation: convolve.c:aom_get_qmlevel
Unexecuted instantiation: av1_fwd_txfm1d.c:aom_get_qmlevel
Unexecuted instantiation: cnn.c:aom_get_qmlevel
Unexecuted instantiation: corner_match.c:aom_get_qmlevel
Unexecuted instantiation: av1_inv_txfm1d.c:aom_get_qmlevel
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// Initialize all global quant/dequant matrices.
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void av1_qm_init(struct CommonQuantParams *quant_params, int num_planes);
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// Get global dequant matrix.
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const qm_val_t *av1_iqmatrix(const struct CommonQuantParams *quant_params,
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                             int qmlevel, int plane, TX_SIZE tx_size);
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// Get global quant matrix.
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const qm_val_t *av1_qmatrix(const struct CommonQuantParams *quant_params,
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                            int qmlevel, int plane, TX_SIZE tx_size);
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// Get either local / global dequant matrix as appropriate.
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const qm_val_t *av1_get_iqmatrix(const struct CommonQuantParams *quant_params,
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                                 const struct macroblockd *xd, int plane,
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                                 TX_SIZE tx_size, TX_TYPE tx_type);
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// Get either local / global quant matrix as appropriate.
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const qm_val_t *av1_get_qmatrix(const struct CommonQuantParams *quant_params,
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                                const struct macroblockd *xd, int plane,
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                                TX_SIZE tx_size, TX_TYPE tx_type);
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#ifdef __cplusplus
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}  // extern "C"
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#endif
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#endif  // AOM_AV1_COMMON_QUANT_COMMON_H_