Coverage Report

Created: 2026-01-20 07:37

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/src/aom/av1/common/cfl.h
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Source
1
/*
2
 * Copyright (c) 2016, Alliance for Open Media. All rights reserved
3
 *
4
 * This source code is subject to the terms of the BSD 2 Clause License and
5
 * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
6
 * was not distributed with this source code in the LICENSE file, you can
7
 * obtain it at www.aomedia.org/license/software. If the Alliance for Open
8
 * Media Patent License 1.0 was not distributed with this source code in the
9
 * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
10
 */
11
12
#ifndef AOM_AV1_COMMON_CFL_H_
13
#define AOM_AV1_COMMON_CFL_H_
14
15
#include "av1/common/av1_common_int.h"
16
#include "av1/common/blockd.h"
17
18
// Can we use CfL for the current block?
19
17.3M
static INLINE CFL_ALLOWED_TYPE is_cfl_allowed(const MACROBLOCKD *xd) {
20
17.3M
  const MB_MODE_INFO *mbmi = xd->mi[0];
21
17.3M
  const BLOCK_SIZE bsize = mbmi->bsize;
22
17.3M
  assert(bsize < BLOCK_SIZES_ALL);
23
17.3M
  if (xd->lossless[mbmi->segment_id]) {
24
    // In lossless, CfL is available when the partition size is equal to the
25
    // transform size.
26
101k
    const int ssx = xd->plane[AOM_PLANE_U].subsampling_x;
27
101k
    const int ssy = xd->plane[AOM_PLANE_U].subsampling_y;
28
101k
    const int plane_bsize = get_plane_block_size(bsize, ssx, ssy);
29
101k
    return (CFL_ALLOWED_TYPE)(plane_bsize == BLOCK_4X4);
30
101k
  }
31
  // Spec: CfL is available to luma partitions lesser than or equal to 32x32
32
17.2M
  return (CFL_ALLOWED_TYPE)(block_size_wide[bsize] <= 32 &&
33
16.8M
                            block_size_high[bsize] <= 32);
34
17.3M
}
Unexecuted instantiation: decodeframe.c:is_cfl_allowed
decodemv.c:is_cfl_allowed
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Count
Source
19
8.74M
static INLINE CFL_ALLOWED_TYPE is_cfl_allowed(const MACROBLOCKD *xd) {
20
8.74M
  const MB_MODE_INFO *mbmi = xd->mi[0];
21
8.74M
  const BLOCK_SIZE bsize = mbmi->bsize;
22
8.74M
  assert(bsize < BLOCK_SIZES_ALL);
23
8.74M
  if (xd->lossless[mbmi->segment_id]) {
24
    // In lossless, CfL is available when the partition size is equal to the
25
    // transform size.
26
77.6k
    const int ssx = xd->plane[AOM_PLANE_U].subsampling_x;
27
77.6k
    const int ssy = xd->plane[AOM_PLANE_U].subsampling_y;
28
77.6k
    const int plane_bsize = get_plane_block_size(bsize, ssx, ssy);
29
77.6k
    return (CFL_ALLOWED_TYPE)(plane_bsize == BLOCK_4X4);
30
77.6k
  }
31
  // Spec: CfL is available to luma partitions lesser than or equal to 32x32
32
8.66M
  return (CFL_ALLOWED_TYPE)(block_size_wide[bsize] <= 32 &&
33
8.23M
                            block_size_high[bsize] <= 32);
34
8.74M
}
Unexecuted instantiation: bitstream.c:is_cfl_allowed
Unexecuted instantiation: encoder.c:is_cfl_allowed
Unexecuted instantiation: encoder_utils.c:is_cfl_allowed
Unexecuted instantiation: encodetxb.c:is_cfl_allowed
Unexecuted instantiation: ethread.c:is_cfl_allowed
Unexecuted instantiation: global_motion_facade.c:is_cfl_allowed
Unexecuted instantiation: mcomp.c:is_cfl_allowed
Unexecuted instantiation: palette.c:is_cfl_allowed
Unexecuted instantiation: rdopt.c:is_cfl_allowed
Unexecuted instantiation: speed_features.c:is_cfl_allowed
Unexecuted instantiation: superres_scale.c:is_cfl_allowed
Unexecuted instantiation: svc_layercontext.c:is_cfl_allowed
Unexecuted instantiation: tokenize.c:is_cfl_allowed
Unexecuted instantiation: tpl_model.c:is_cfl_allowed
Unexecuted instantiation: tx_search.c:is_cfl_allowed
Unexecuted instantiation: intra_mode_search.c:is_cfl_allowed
cfl.c:is_cfl_allowed
Line
Count
Source
19
4.31M
static INLINE CFL_ALLOWED_TYPE is_cfl_allowed(const MACROBLOCKD *xd) {
20
4.31M
  const MB_MODE_INFO *mbmi = xd->mi[0];
21
4.31M
  const BLOCK_SIZE bsize = mbmi->bsize;
22
4.31M
  assert(bsize < BLOCK_SIZES_ALL);
23
4.31M
  if (xd->lossless[mbmi->segment_id]) {
24
    // In lossless, CfL is available when the partition size is equal to the
25
    // transform size.
26
12.1k
    const int ssx = xd->plane[AOM_PLANE_U].subsampling_x;
27
12.1k
    const int ssy = xd->plane[AOM_PLANE_U].subsampling_y;
28
12.1k
    const int plane_bsize = get_plane_block_size(bsize, ssx, ssy);
29
12.1k
    return (CFL_ALLOWED_TYPE)(plane_bsize == BLOCK_4X4);
30
12.1k
  }
31
  // Spec: CfL is available to luma partitions lesser than or equal to 32x32
32
4.30M
  return (CFL_ALLOWED_TYPE)(block_size_wide[bsize] <= 32 &&
33
4.30M
                            block_size_high[bsize] <= 32);
34
4.31M
}
reconintra.c:is_cfl_allowed
Line
Count
Source
19
4.31M
static INLINE CFL_ALLOWED_TYPE is_cfl_allowed(const MACROBLOCKD *xd) {
20
4.31M
  const MB_MODE_INFO *mbmi = xd->mi[0];
21
4.31M
  const BLOCK_SIZE bsize = mbmi->bsize;
22
4.31M
  assert(bsize < BLOCK_SIZES_ALL);
23
4.31M
  if (xd->lossless[mbmi->segment_id]) {
24
    // In lossless, CfL is available when the partition size is equal to the
25
    // transform size.
26
12.1k
    const int ssx = xd->plane[AOM_PLANE_U].subsampling_x;
27
12.1k
    const int ssy = xd->plane[AOM_PLANE_U].subsampling_y;
28
12.1k
    const int plane_bsize = get_plane_block_size(bsize, ssx, ssy);
29
12.1k
    return (CFL_ALLOWED_TYPE)(plane_bsize == BLOCK_4X4);
30
12.1k
  }
31
  // Spec: CfL is available to luma partitions lesser than or equal to 32x32
32
4.30M
  return (CFL_ALLOWED_TYPE)(block_size_wide[bsize] <= 32 &&
33
4.30M
                            block_size_high[bsize] <= 32);
34
4.31M
}
Unexecuted instantiation: allintra_vis.c:is_cfl_allowed
Unexecuted instantiation: compound_type.c:is_cfl_allowed
Unexecuted instantiation: encodeframe.c:is_cfl_allowed
Unexecuted instantiation: encodeframe_utils.c:is_cfl_allowed
Unexecuted instantiation: encodemb.c:is_cfl_allowed
Unexecuted instantiation: encode_strategy.c:is_cfl_allowed
Unexecuted instantiation: interp_search.c:is_cfl_allowed
Unexecuted instantiation: motion_search_facade.c:is_cfl_allowed
Unexecuted instantiation: partition_search.c:is_cfl_allowed
Unexecuted instantiation: partition_strategy.c:is_cfl_allowed
Unexecuted instantiation: nonrd_pickmode.c:is_cfl_allowed
35
36
// Do we need to save the luma pixels from the current block,
37
// for a possible future CfL prediction?
38
static INLINE CFL_ALLOWED_TYPE store_cfl_required(const AV1_COMMON *cm,
39
26.3M
                                                  const MACROBLOCKD *xd) {
40
26.3M
  const MB_MODE_INFO *mbmi = xd->mi[0];
41
42
26.3M
  if (cm->seq_params->monochrome) return CFL_DISALLOWED;
43
44
26.1M
  if (!xd->is_chroma_ref) {
45
    // For non-chroma-reference blocks, we should always store the luma pixels,
46
    // in case the corresponding chroma-reference block uses CfL.
47
    // Note that this can only happen for block sizes which are <8 on
48
    // their shortest side, as otherwise they would be chroma reference
49
    // blocks.
50
1.48M
    return CFL_ALLOWED;
51
1.48M
  }
52
53
  // If this block has chroma information, we know whether we're
54
  // actually going to perform a CfL prediction
55
24.6M
  return (CFL_ALLOWED_TYPE)(!is_inter_block(mbmi) &&
56
24.4M
                            mbmi->uv_mode == UV_CFL_PRED);
57
26.1M
}
decodeframe.c:store_cfl_required
Line
Count
Source
39
16.7M
                                                  const MACROBLOCKD *xd) {
40
16.7M
  const MB_MODE_INFO *mbmi = xd->mi[0];
41
42
16.7M
  if (cm->seq_params->monochrome) return CFL_DISALLOWED;
43
44
16.6M
  if (!xd->is_chroma_ref) {
45
    // For non-chroma-reference blocks, we should always store the luma pixels,
46
    // in case the corresponding chroma-reference block uses CfL.
47
    // Note that this can only happen for block sizes which are <8 on
48
    // their shortest side, as otherwise they would be chroma reference
49
    // blocks.
50
780k
    return CFL_ALLOWED;
51
780k
  }
52
53
  // If this block has chroma information, we know whether we're
54
  // actually going to perform a CfL prediction
55
15.8M
  return (CFL_ALLOWED_TYPE)(!is_inter_block(mbmi) &&
56
15.7M
                            mbmi->uv_mode == UV_CFL_PRED);
57
16.6M
}
decodemv.c:store_cfl_required
Line
Count
Source
39
9.54M
                                                  const MACROBLOCKD *xd) {
40
9.54M
  const MB_MODE_INFO *mbmi = xd->mi[0];
41
42
9.54M
  if (cm->seq_params->monochrome) return CFL_DISALLOWED;
43
44
9.48M
  if (!xd->is_chroma_ref) {
45
    // For non-chroma-reference blocks, we should always store the luma pixels,
46
    // in case the corresponding chroma-reference block uses CfL.
47
    // Note that this can only happen for block sizes which are <8 on
48
    // their shortest side, as otherwise they would be chroma reference
49
    // blocks.
50
708k
    return CFL_ALLOWED;
51
708k
  }
52
53
  // If this block has chroma information, we know whether we're
54
  // actually going to perform a CfL prediction
55
8.78M
  return (CFL_ALLOWED_TYPE)(!is_inter_block(mbmi) &&
56
8.74M
                            mbmi->uv_mode == UV_CFL_PRED);
57
9.48M
}
Unexecuted instantiation: bitstream.c:store_cfl_required
Unexecuted instantiation: encoder.c:store_cfl_required
Unexecuted instantiation: encoder_utils.c:store_cfl_required
Unexecuted instantiation: encodetxb.c:store_cfl_required
Unexecuted instantiation: ethread.c:store_cfl_required
Unexecuted instantiation: global_motion_facade.c:store_cfl_required
Unexecuted instantiation: mcomp.c:store_cfl_required
Unexecuted instantiation: palette.c:store_cfl_required
Unexecuted instantiation: rdopt.c:store_cfl_required
Unexecuted instantiation: speed_features.c:store_cfl_required
Unexecuted instantiation: superres_scale.c:store_cfl_required
Unexecuted instantiation: svc_layercontext.c:store_cfl_required
Unexecuted instantiation: tokenize.c:store_cfl_required
Unexecuted instantiation: tpl_model.c:store_cfl_required
Unexecuted instantiation: tx_search.c:store_cfl_required
Unexecuted instantiation: intra_mode_search.c:store_cfl_required
Unexecuted instantiation: cfl.c:store_cfl_required
Unexecuted instantiation: reconintra.c:store_cfl_required
Unexecuted instantiation: allintra_vis.c:store_cfl_required
Unexecuted instantiation: compound_type.c:store_cfl_required
Unexecuted instantiation: encodeframe.c:store_cfl_required
Unexecuted instantiation: encodeframe_utils.c:store_cfl_required
Unexecuted instantiation: encodemb.c:store_cfl_required
Unexecuted instantiation: encode_strategy.c:store_cfl_required
Unexecuted instantiation: interp_search.c:store_cfl_required
Unexecuted instantiation: motion_search_facade.c:store_cfl_required
Unexecuted instantiation: partition_search.c:store_cfl_required
Unexecuted instantiation: partition_strategy.c:store_cfl_required
Unexecuted instantiation: nonrd_pickmode.c:store_cfl_required
58
59
531M
static INLINE int get_scaled_luma_q0(int alpha_q3, int16_t pred_buf_q3) {
60
531M
  int scaled_luma_q6 = alpha_q3 * pred_buf_q3;
61
531M
  return ROUND_POWER_OF_TWO_SIGNED(scaled_luma_q6, 6);
62
531M
}
Unexecuted instantiation: decodeframe.c:get_scaled_luma_q0
Unexecuted instantiation: decodemv.c:get_scaled_luma_q0
Unexecuted instantiation: bitstream.c:get_scaled_luma_q0
Unexecuted instantiation: encoder.c:get_scaled_luma_q0
Unexecuted instantiation: encoder_utils.c:get_scaled_luma_q0
Unexecuted instantiation: encodetxb.c:get_scaled_luma_q0
Unexecuted instantiation: ethread.c:get_scaled_luma_q0
Unexecuted instantiation: global_motion_facade.c:get_scaled_luma_q0
Unexecuted instantiation: mcomp.c:get_scaled_luma_q0
Unexecuted instantiation: palette.c:get_scaled_luma_q0
Unexecuted instantiation: rdopt.c:get_scaled_luma_q0
Unexecuted instantiation: speed_features.c:get_scaled_luma_q0
Unexecuted instantiation: superres_scale.c:get_scaled_luma_q0
Unexecuted instantiation: svc_layercontext.c:get_scaled_luma_q0
Unexecuted instantiation: tokenize.c:get_scaled_luma_q0
Unexecuted instantiation: tpl_model.c:get_scaled_luma_q0
Unexecuted instantiation: tx_search.c:get_scaled_luma_q0
Unexecuted instantiation: intra_mode_search.c:get_scaled_luma_q0
cfl.c:get_scaled_luma_q0
Line
Count
Source
59
531M
static INLINE int get_scaled_luma_q0(int alpha_q3, int16_t pred_buf_q3) {
60
531M
  int scaled_luma_q6 = alpha_q3 * pred_buf_q3;
61
531M
  return ROUND_POWER_OF_TWO_SIGNED(scaled_luma_q6, 6);
62
531M
}
Unexecuted instantiation: reconintra.c:get_scaled_luma_q0
Unexecuted instantiation: allintra_vis.c:get_scaled_luma_q0
Unexecuted instantiation: compound_type.c:get_scaled_luma_q0
Unexecuted instantiation: encodeframe.c:get_scaled_luma_q0
Unexecuted instantiation: encodeframe_utils.c:get_scaled_luma_q0
Unexecuted instantiation: encodemb.c:get_scaled_luma_q0
Unexecuted instantiation: encode_strategy.c:get_scaled_luma_q0
Unexecuted instantiation: interp_search.c:get_scaled_luma_q0
Unexecuted instantiation: motion_search_facade.c:get_scaled_luma_q0
Unexecuted instantiation: partition_search.c:get_scaled_luma_q0
Unexecuted instantiation: partition_strategy.c:get_scaled_luma_q0
Unexecuted instantiation: nonrd_pickmode.c:get_scaled_luma_q0
63
64
4.31M
static INLINE CFL_PRED_TYPE get_cfl_pred_type(PLANE_TYPE plane) {
65
4.31M
  assert(plane > 0);
66
4.31M
  return (CFL_PRED_TYPE)(plane - 1);
67
4.31M
}
Unexecuted instantiation: decodeframe.c:get_cfl_pred_type
Unexecuted instantiation: decodemv.c:get_cfl_pred_type
Unexecuted instantiation: bitstream.c:get_cfl_pred_type
Unexecuted instantiation: encoder.c:get_cfl_pred_type
Unexecuted instantiation: encoder_utils.c:get_cfl_pred_type
Unexecuted instantiation: encodetxb.c:get_cfl_pred_type
Unexecuted instantiation: ethread.c:get_cfl_pred_type
Unexecuted instantiation: global_motion_facade.c:get_cfl_pred_type
Unexecuted instantiation: mcomp.c:get_cfl_pred_type
Unexecuted instantiation: palette.c:get_cfl_pred_type
Unexecuted instantiation: rdopt.c:get_cfl_pred_type
Unexecuted instantiation: speed_features.c:get_cfl_pred_type
Unexecuted instantiation: superres_scale.c:get_cfl_pred_type
Unexecuted instantiation: svc_layercontext.c:get_cfl_pred_type
Unexecuted instantiation: tokenize.c:get_cfl_pred_type
Unexecuted instantiation: tpl_model.c:get_cfl_pred_type
Unexecuted instantiation: tx_search.c:get_cfl_pred_type
Unexecuted instantiation: intra_mode_search.c:get_cfl_pred_type
Unexecuted instantiation: cfl.c:get_cfl_pred_type
reconintra.c:get_cfl_pred_type
Line
Count
Source
64
4.31M
static INLINE CFL_PRED_TYPE get_cfl_pred_type(PLANE_TYPE plane) {
65
4.31M
  assert(plane > 0);
66
4.31M
  return (CFL_PRED_TYPE)(plane - 1);
67
4.31M
}
Unexecuted instantiation: allintra_vis.c:get_cfl_pred_type
Unexecuted instantiation: compound_type.c:get_cfl_pred_type
Unexecuted instantiation: encodeframe.c:get_cfl_pred_type
Unexecuted instantiation: encodeframe_utils.c:get_cfl_pred_type
Unexecuted instantiation: encodemb.c:get_cfl_pred_type
Unexecuted instantiation: encode_strategy.c:get_cfl_pred_type
Unexecuted instantiation: interp_search.c:get_cfl_pred_type
Unexecuted instantiation: motion_search_facade.c:get_cfl_pred_type
Unexecuted instantiation: partition_search.c:get_cfl_pred_type
Unexecuted instantiation: partition_strategy.c:get_cfl_pred_type
Unexecuted instantiation: nonrd_pickmode.c:get_cfl_pred_type
68
69
void cfl_predict_block(MACROBLOCKD *const xd, uint8_t *dst, int dst_stride,
70
                       TX_SIZE tx_size, int plane);
71
72
void cfl_store_block(MACROBLOCKD *const xd, BLOCK_SIZE bsize, TX_SIZE tx_size);
73
74
void cfl_store_tx(MACROBLOCKD *const xd, int row, int col, TX_SIZE tx_size,
75
                  BLOCK_SIZE bsize);
76
77
void cfl_store_dc_pred(MACROBLOCKD *const xd, const uint8_t *input,
78
                       CFL_PRED_TYPE pred_plane, int width);
79
80
void cfl_load_dc_pred(MACROBLOCKD *const xd, uint8_t *dst, int dst_stride,
81
                      TX_SIZE tx_size, CFL_PRED_TYPE pred_plane);
82
83
// Allows the CFL_SUBSAMPLE function to switch types depending on the bitdepth.
84
#define CFL_lbd_TYPE uint8_t *cfl_type
85
#define CFL_hbd_TYPE uint16_t *cfl_type
86
87
// Declare a size-specific wrapper for the size-generic function. The compiler
88
// will inline the size generic function in here, the advantage is that the size
89
// will be constant allowing for loop unrolling and other constant propagated
90
// goodness.
91
#define CFL_SUBSAMPLE(arch, sub, bd, width, height)                       \
92
  void cfl_subsample_##bd##_##sub##_##width##x##height##_##arch(          \
93
3.78M
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
3.78M
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
3.78M
                                               output_q3, width, height); \
96
3.78M
  }
cfl_subsample_lbd_420_4x4_c
Line
Count
Source
93
161k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
161k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
161k
                                               output_q3, width, height); \
96
161k
  }
cfl_subsample_lbd_420_8x8_c
Line
Count
Source
93
134k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
134k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
134k
                                               output_q3, width, height); \
96
134k
  }
cfl_subsample_lbd_420_16x16_c
Line
Count
Source
93
26.1k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
26.1k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
26.1k
                                               output_q3, width, height); \
96
26.1k
  }
cfl_subsample_lbd_420_32x32_c
Line
Count
Source
93
10.3k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
10.3k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
10.3k
                                               output_q3, width, height); \
96
10.3k
  }
cfl_subsample_lbd_420_4x8_c
Line
Count
Source
93
43.4k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
43.4k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
43.4k
                                               output_q3, width, height); \
96
43.4k
  }
cfl_subsample_lbd_420_8x4_c
Line
Count
Source
93
58.0k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
58.0k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
58.0k
                                               output_q3, width, height); \
96
58.0k
  }
cfl_subsample_lbd_420_8x16_c
Line
Count
Source
93
18.4k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
18.4k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
18.4k
                                               output_q3, width, height); \
96
18.4k
  }
cfl_subsample_lbd_420_16x8_c
Line
Count
Source
93
26.9k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
26.9k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
26.9k
                                               output_q3, width, height); \
96
26.9k
  }
cfl_subsample_lbd_420_16x32_c
Line
Count
Source
93
11.9k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
11.9k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
11.9k
                                               output_q3, width, height); \
96
11.9k
  }
cfl_subsample_lbd_420_32x16_c
Line
Count
Source
93
6.21k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
6.21k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
6.21k
                                               output_q3, width, height); \
96
6.21k
  }
cfl_subsample_lbd_420_4x16_c
Line
Count
Source
93
140k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
140k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
140k
                                               output_q3, width, height); \
96
140k
  }
cfl_subsample_lbd_420_16x4_c
Line
Count
Source
93
59.4k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
59.4k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
59.4k
                                               output_q3, width, height); \
96
59.4k
  }
cfl_subsample_lbd_420_8x32_c
Line
Count
Source
93
29.3k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
29.3k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
29.3k
                                               output_q3, width, height); \
96
29.3k
  }
cfl_subsample_lbd_420_32x8_c
Line
Count
Source
93
9.59k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
9.59k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
9.59k
                                               output_q3, width, height); \
96
9.59k
  }
cfl_subsample_lbd_422_4x4_c
Line
Count
Source
93
1.36k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
1.36k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
1.36k
                                               output_q3, width, height); \
96
1.36k
  }
cfl_subsample_lbd_422_8x8_c
Line
Count
Source
93
624
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
624
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
624
                                               output_q3, width, height); \
96
624
  }
cfl_subsample_lbd_422_16x16_c
Line
Count
Source
93
172
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
172
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
172
                                               output_q3, width, height); \
96
172
  }
cfl_subsample_lbd_422_32x32_c
Line
Count
Source
93
112
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
112
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
112
                                               output_q3, width, height); \
96
112
  }
Unexecuted instantiation: cfl_subsample_lbd_422_4x8_c
cfl_subsample_lbd_422_8x4_c
Line
Count
Source
93
164
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
164
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
164
                                               output_q3, width, height); \
96
164
  }
Unexecuted instantiation: cfl_subsample_lbd_422_8x16_c
cfl_subsample_lbd_422_16x8_c
Line
Count
Source
93
95
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
95
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
95
                                               output_q3, width, height); \
96
95
  }
Unexecuted instantiation: cfl_subsample_lbd_422_16x32_c
cfl_subsample_lbd_422_32x16_c
Line
Count
Source
93
66
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
66
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
66
                                               output_q3, width, height); \
96
66
  }
Unexecuted instantiation: cfl_subsample_lbd_422_4x16_c
cfl_subsample_lbd_422_16x4_c
Line
Count
Source
93
172
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
172
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
172
                                               output_q3, width, height); \
96
172
  }
Unexecuted instantiation: cfl_subsample_lbd_422_8x32_c
cfl_subsample_lbd_422_32x8_c
Line
Count
Source
93
887
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
887
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
887
                                               output_q3, width, height); \
96
887
  }
cfl_subsample_lbd_444_4x4_c
Line
Count
Source
93
253k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
253k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
253k
                                               output_q3, width, height); \
96
253k
  }
cfl_subsample_lbd_444_8x8_c
Line
Count
Source
93
349k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
349k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
349k
                                               output_q3, width, height); \
96
349k
  }
cfl_subsample_lbd_444_16x16_c
Line
Count
Source
93
71.4k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
71.4k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
71.4k
                                               output_q3, width, height); \
96
71.4k
  }
cfl_subsample_lbd_444_32x32_c
Line
Count
Source
93
28.9k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
28.9k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
28.9k
                                               output_q3, width, height); \
96
28.9k
  }
cfl_subsample_lbd_444_4x8_c
Line
Count
Source
93
55.1k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
55.1k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
55.1k
                                               output_q3, width, height); \
96
55.1k
  }
cfl_subsample_lbd_444_8x4_c
Line
Count
Source
93
77.2k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
77.2k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
77.2k
                                               output_q3, width, height); \
96
77.2k
  }
cfl_subsample_lbd_444_8x16_c
Line
Count
Source
93
59.9k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
59.9k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
59.9k
                                               output_q3, width, height); \
96
59.9k
  }
cfl_subsample_lbd_444_16x8_c
Line
Count
Source
93
76.0k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
76.0k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
76.0k
                                               output_q3, width, height); \
96
76.0k
  }
cfl_subsample_lbd_444_16x32_c
Line
Count
Source
93
19.8k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
19.8k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
19.8k
                                               output_q3, width, height); \
96
19.8k
  }
cfl_subsample_lbd_444_32x16_c
Line
Count
Source
93
18.1k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
18.1k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
18.1k
                                               output_q3, width, height); \
96
18.1k
  }
cfl_subsample_lbd_444_4x16_c
Line
Count
Source
93
55.8k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
55.8k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
55.8k
                                               output_q3, width, height); \
96
55.8k
  }
cfl_subsample_lbd_444_16x4_c
Line
Count
Source
93
59.2k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
59.2k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
59.2k
                                               output_q3, width, height); \
96
59.2k
  }
cfl_subsample_lbd_444_8x32_c
Line
Count
Source
93
42.7k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
42.7k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
42.7k
                                               output_q3, width, height); \
96
42.7k
  }
cfl_subsample_lbd_444_32x8_c
Line
Count
Source
93
32.0k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
32.0k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
32.0k
                                               output_q3, width, height); \
96
32.0k
  }
cfl_subsample_hbd_420_4x4_c
Line
Count
Source
93
179k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
179k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
179k
                                               output_q3, width, height); \
96
179k
  }
cfl_subsample_hbd_420_8x8_c
Line
Count
Source
93
209k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
209k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
209k
                                               output_q3, width, height); \
96
209k
  }
cfl_subsample_hbd_420_16x16_c
Line
Count
Source
93
47.7k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
47.7k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
47.7k
                                               output_q3, width, height); \
96
47.7k
  }
cfl_subsample_hbd_420_32x32_c
Line
Count
Source
93
17.4k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
17.4k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
17.4k
                                               output_q3, width, height); \
96
17.4k
  }
cfl_subsample_hbd_420_4x8_c
Line
Count
Source
93
83.3k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
83.3k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
83.3k
                                               output_q3, width, height); \
96
83.3k
  }
cfl_subsample_hbd_420_8x4_c
Line
Count
Source
93
110k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
110k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
110k
                                               output_q3, width, height); \
96
110k
  }
cfl_subsample_hbd_420_8x16_c
Line
Count
Source
93
33.0k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
33.0k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
33.0k
                                               output_q3, width, height); \
96
33.0k
  }
cfl_subsample_hbd_420_16x8_c
Line
Count
Source
93
49.9k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
49.9k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
49.9k
                                               output_q3, width, height); \
96
49.9k
  }
cfl_subsample_hbd_420_16x32_c
Line
Count
Source
93
13.9k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
13.9k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
13.9k
                                               output_q3, width, height); \
96
13.9k
  }
cfl_subsample_hbd_420_32x16_c
Line
Count
Source
93
10.9k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
10.9k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
10.9k
                                               output_q3, width, height); \
96
10.9k
  }
cfl_subsample_hbd_420_4x16_c
Line
Count
Source
93
116k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
116k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
116k
                                               output_q3, width, height); \
96
116k
  }
cfl_subsample_hbd_420_16x4_c
Line
Count
Source
93
108k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
108k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
108k
                                               output_q3, width, height); \
96
108k
  }
cfl_subsample_hbd_420_8x32_c
Line
Count
Source
93
42.4k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
42.4k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
42.4k
                                               output_q3, width, height); \
96
42.4k
  }
cfl_subsample_hbd_420_32x8_c
Line
Count
Source
93
18.2k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
18.2k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
18.2k
                                               output_q3, width, height); \
96
18.2k
  }
cfl_subsample_hbd_422_4x4_c
Line
Count
Source
93
1.89k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
1.89k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
1.89k
                                               output_q3, width, height); \
96
1.89k
  }
cfl_subsample_hbd_422_8x8_c
Line
Count
Source
93
957
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
957
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
957
                                               output_q3, width, height); \
96
957
  }
cfl_subsample_hbd_422_16x16_c
Line
Count
Source
93
1.62k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
1.62k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
1.62k
                                               output_q3, width, height); \
96
1.62k
  }
cfl_subsample_hbd_422_32x32_c
Line
Count
Source
93
75
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
75
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
75
                                               output_q3, width, height); \
96
75
  }
Unexecuted instantiation: cfl_subsample_hbd_422_4x8_c
cfl_subsample_hbd_422_8x4_c
Line
Count
Source
93
137
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
137
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
137
                                               output_q3, width, height); \
96
137
  }
Unexecuted instantiation: cfl_subsample_hbd_422_8x16_c
cfl_subsample_hbd_422_16x8_c
Line
Count
Source
93
128
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
128
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
128
                                               output_q3, width, height); \
96
128
  }
Unexecuted instantiation: cfl_subsample_hbd_422_16x32_c
cfl_subsample_hbd_422_32x16_c
Line
Count
Source
93
1.52k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
1.52k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
1.52k
                                               output_q3, width, height); \
96
1.52k
  }
Unexecuted instantiation: cfl_subsample_hbd_422_4x16_c
cfl_subsample_hbd_422_16x4_c
Line
Count
Source
93
190
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
190
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
190
                                               output_q3, width, height); \
96
190
  }
Unexecuted instantiation: cfl_subsample_hbd_422_8x32_c
cfl_subsample_hbd_422_32x8_c
Line
Count
Source
93
59
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
59
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
59
                                               output_q3, width, height); \
96
59
  }
cfl_subsample_hbd_444_4x4_c
Line
Count
Source
93
223k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
223k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
223k
                                               output_q3, width, height); \
96
223k
  }
cfl_subsample_hbd_444_8x8_c
Line
Count
Source
93
269k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
269k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
269k
                                               output_q3, width, height); \
96
269k
  }
cfl_subsample_hbd_444_16x16_c
Line
Count
Source
93
31.3k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
31.3k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
31.3k
                                               output_q3, width, height); \
96
31.3k
  }
cfl_subsample_hbd_444_32x32_c
Line
Count
Source
93
16.6k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
16.6k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
16.6k
                                               output_q3, width, height); \
96
16.6k
  }
cfl_subsample_hbd_444_4x8_c
Line
Count
Source
93
24.6k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
24.6k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
24.6k
                                               output_q3, width, height); \
96
24.6k
  }
cfl_subsample_hbd_444_8x4_c
Line
Count
Source
93
37.1k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
37.1k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
37.1k
                                               output_q3, width, height); \
96
37.1k
  }
cfl_subsample_hbd_444_8x16_c
Line
Count
Source
93
24.6k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
24.6k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
24.6k
                                               output_q3, width, height); \
96
24.6k
  }
cfl_subsample_hbd_444_16x8_c
Line
Count
Source
93
27.8k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
27.8k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
27.8k
                                               output_q3, width, height); \
96
27.8k
  }
cfl_subsample_hbd_444_16x32_c
Line
Count
Source
93
11.1k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
11.1k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
11.1k
                                               output_q3, width, height); \
96
11.1k
  }
cfl_subsample_hbd_444_32x16_c
Line
Count
Source
93
9.47k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
9.47k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
9.47k
                                               output_q3, width, height); \
96
9.47k
  }
cfl_subsample_hbd_444_4x16_c
Line
Count
Source
93
42.9k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
42.9k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
42.9k
                                               output_q3, width, height); \
96
42.9k
  }
cfl_subsample_hbd_444_16x4_c
Line
Count
Source
93
24.8k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
24.8k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
24.8k
                                               output_q3, width, height); \
96
24.8k
  }
cfl_subsample_hbd_444_8x32_c
Line
Count
Source
93
39.7k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
39.7k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
39.7k
                                               output_q3, width, height); \
96
39.7k
  }
cfl_subsample_hbd_444_32x8_c
Line
Count
Source
93
13.5k
      const CFL_##bd##_TYPE, int input_stride, uint16_t *output_q3) {     \
94
13.5k
    cfl_luma_subsampling_##sub##_##bd##_##arch(cfl_type, input_stride,    \
95
13.5k
                                               output_q3, width, height); \
96
13.5k
  }
97
98
// Declare size-specific wrappers for all valid CfL sizes.
99
#define CFL_SUBSAMPLE_FUNCTIONS(arch, sub, bd)                            \
100
  CFL_SUBSAMPLE(arch, sub, bd, 4, 4)                                      \
101
  CFL_SUBSAMPLE(arch, sub, bd, 8, 8)                                      \
102
  CFL_SUBSAMPLE(arch, sub, bd, 16, 16)                                    \
103
  CFL_SUBSAMPLE(arch, sub, bd, 32, 32)                                    \
104
  CFL_SUBSAMPLE(arch, sub, bd, 4, 8)                                      \
105
  CFL_SUBSAMPLE(arch, sub, bd, 8, 4)                                      \
106
  CFL_SUBSAMPLE(arch, sub, bd, 8, 16)                                     \
107
  CFL_SUBSAMPLE(arch, sub, bd, 16, 8)                                     \
108
  CFL_SUBSAMPLE(arch, sub, bd, 16, 32)                                    \
109
  CFL_SUBSAMPLE(arch, sub, bd, 32, 16)                                    \
110
  CFL_SUBSAMPLE(arch, sub, bd, 4, 16)                                     \
111
  CFL_SUBSAMPLE(arch, sub, bd, 16, 4)                                     \
112
  CFL_SUBSAMPLE(arch, sub, bd, 8, 32)                                     \
113
  CFL_SUBSAMPLE(arch, sub, bd, 32, 8)                                     \
114
  cfl_subsample_##bd##_fn cfl_get_luma_subsampling_##sub##_##bd##_##arch( \
115
3.78M
      TX_SIZE tx_size) {                                                  \
116
3.78M
    CFL_SUBSAMPLE_FUNCTION_ARRAY(arch, sub, bd)                           \
117
3.78M
    return subfn_##sub[tx_size];                                          \
118
3.78M
  }
119
120
// Declare an architecture-specific array of function pointers for size-specific
121
// wrappers.
122
#define CFL_SUBSAMPLE_FUNCTION_ARRAY(arch, sub, bd)                           \
123
3.78M
  static const cfl_subsample_##bd##_fn subfn_##sub[TX_SIZES_ALL] = {          \
124
3.78M
    cfl_subsample_##bd##_##sub##_4x4_##arch,   /* 4x4 */                      \
125
3.78M
    cfl_subsample_##bd##_##sub##_8x8_##arch,   /* 8x8 */                      \
126
3.78M
    cfl_subsample_##bd##_##sub##_16x16_##arch, /* 16x16 */                    \
127
3.78M
    cfl_subsample_##bd##_##sub##_32x32_##arch, /* 32x32 */                    \
128
3.78M
    NULL,                                      /* 64x64 (invalid CFL size) */ \
129
3.78M
    cfl_subsample_##bd##_##sub##_4x8_##arch,   /* 4x8 */                      \
130
3.78M
    cfl_subsample_##bd##_##sub##_8x4_##arch,   /* 8x4 */                      \
131
3.78M
    cfl_subsample_##bd##_##sub##_8x16_##arch,  /* 8x16 */                     \
132
3.78M
    cfl_subsample_##bd##_##sub##_16x8_##arch,  /* 16x8 */                     \
133
3.78M
    cfl_subsample_##bd##_##sub##_16x32_##arch, /* 16x32 */                    \
134
3.78M
    cfl_subsample_##bd##_##sub##_32x16_##arch, /* 32x16 */                    \
135
3.78M
    NULL,                                      /* 32x64 (invalid CFL size) */ \
136
3.78M
    NULL,                                      /* 64x32 (invalid CFL size) */ \
137
3.78M
    cfl_subsample_##bd##_##sub##_4x16_##arch,  /* 4x16  */                    \
138
3.78M
    cfl_subsample_##bd##_##sub##_16x4_##arch,  /* 16x4  */                    \
139
3.78M
    cfl_subsample_##bd##_##sub##_8x32_##arch,  /* 8x32  */                    \
140
3.78M
    cfl_subsample_##bd##_##sub##_32x8_##arch,  /* 32x8  */                    \
141
3.78M
    NULL,                                      /* 16x64 (invalid CFL size) */ \
142
3.78M
    NULL,                                      /* 64x16 (invalid CFL size) */ \
143
3.78M
  };
144
145
// The RTCD script does not support passing in an array, so we wrap it in this
146
// function.
147
#if CONFIG_AV1_HIGHBITDEPTH
148
#define CFL_GET_SUBSAMPLE_FUNCTION(arch)  \
149
  CFL_SUBSAMPLE_FUNCTIONS(arch, 420, lbd) \
150
  CFL_SUBSAMPLE_FUNCTIONS(arch, 422, lbd) \
151
  CFL_SUBSAMPLE_FUNCTIONS(arch, 444, lbd) \
152
  CFL_SUBSAMPLE_FUNCTIONS(arch, 420, hbd) \
153
  CFL_SUBSAMPLE_FUNCTIONS(arch, 422, hbd) \
154
  CFL_SUBSAMPLE_FUNCTIONS(arch, 444, hbd)
155
#else
156
#define CFL_GET_SUBSAMPLE_FUNCTION(arch)  \
157
  CFL_SUBSAMPLE_FUNCTIONS(arch, 420, lbd) \
158
  CFL_SUBSAMPLE_FUNCTIONS(arch, 422, lbd) \
159
  CFL_SUBSAMPLE_FUNCTIONS(arch, 444, lbd)
160
#endif
161
162
// Declare a size-specific wrapper for the size-generic function. The compiler
163
// will inline the size generic function in here, the advantage is that the size
164
// will be constant allowing for loop unrolling and other constant propagated
165
// goodness.
166
#define CFL_SUB_AVG_X(arch, width, height, round_offset, num_pel_log2)       \
167
  void cfl_subtract_average_##width##x##height##_##arch(const uint16_t *src, \
168
2.15M
                                                        int16_t *dst) {      \
169
2.15M
    subtract_average_##arch(src, dst, width, height, round_offset,           \
170
2.15M
                            num_pel_log2);                                   \
171
2.15M
  }
cfl_subtract_average_4x4_c
Line
Count
Source
168
383k
                                                        int16_t *dst) {      \
169
383k
    subtract_average_##arch(src, dst, width, height, round_offset,           \
170
383k
                            num_pel_log2);                                   \
171
383k
  }
cfl_subtract_average_4x8_c
Line
Count
Source
168
229k
                                                        int16_t *dst) {      \
169
229k
    subtract_average_##arch(src, dst, width, height, round_offset,           \
170
229k
                            num_pel_log2);                                   \
171
229k
  }
cfl_subtract_average_4x16_c
Line
Count
Source
168
207k
                                                        int16_t *dst) {      \
169
207k
    subtract_average_##arch(src, dst, width, height, round_offset,           \
170
207k
                            num_pel_log2);                                   \
171
207k
  }
cfl_subtract_average_8x4_c
Line
Count
Source
168
209k
                                                        int16_t *dst) {      \
169
209k
    subtract_average_##arch(src, dst, width, height, round_offset,           \
170
209k
                            num_pel_log2);                                   \
171
209k
  }
cfl_subtract_average_8x8_c
Line
Count
Source
168
292k
                                                        int16_t *dst) {      \
169
292k
    subtract_average_##arch(src, dst, width, height, round_offset,           \
170
292k
                            num_pel_log2);                                   \
171
292k
  }
cfl_subtract_average_8x16_c
Line
Count
Source
168
132k
                                                        int16_t *dst) {      \
169
132k
    subtract_average_##arch(src, dst, width, height, round_offset,           \
170
132k
                            num_pel_log2);                                   \
171
132k
  }
cfl_subtract_average_8x32_c
Line
Count
Source
168
94.2k
                                                        int16_t *dst) {      \
169
94.2k
    subtract_average_##arch(src, dst, width, height, round_offset,           \
170
94.2k
                            num_pel_log2);                                   \
171
94.2k
  }
cfl_subtract_average_16x4_c
Line
Count
Source
168
133k
                                                        int16_t *dst) {      \
169
133k
    subtract_average_##arch(src, dst, width, height, round_offset,           \
170
133k
                            num_pel_log2);                                   \
171
133k
  }
cfl_subtract_average_16x8_c
Line
Count
Source
168
146k
                                                        int16_t *dst) {      \
169
146k
    subtract_average_##arch(src, dst, width, height, round_offset,           \
170
146k
                            num_pel_log2);                                   \
171
146k
  }
cfl_subtract_average_16x16_c
Line
Count
Source
168
148k
                                                        int16_t *dst) {      \
169
148k
    subtract_average_##arch(src, dst, width, height, round_offset,           \
170
148k
                            num_pel_log2);                                   \
171
148k
  }
cfl_subtract_average_16x32_c
Line
Count
Source
168
37.5k
                                                        int16_t *dst) {      \
169
37.5k
    subtract_average_##arch(src, dst, width, height, round_offset,           \
170
37.5k
                            num_pel_log2);                                   \
171
37.5k
  }
cfl_subtract_average_32x8_c
Line
Count
Source
168
53.5k
                                                        int16_t *dst) {      \
169
53.5k
    subtract_average_##arch(src, dst, width, height, round_offset,           \
170
53.5k
                            num_pel_log2);                                   \
171
53.5k
  }
cfl_subtract_average_32x16_c
Line
Count
Source
168
33.7k
                                                        int16_t *dst) {      \
169
33.7k
    subtract_average_##arch(src, dst, width, height, round_offset,           \
170
33.7k
                            num_pel_log2);                                   \
171
33.7k
  }
cfl_subtract_average_32x32_c
Line
Count
Source
168
55.4k
                                                        int16_t *dst) {      \
169
55.4k
    subtract_average_##arch(src, dst, width, height, round_offset,           \
170
55.4k
                            num_pel_log2);                                   \
171
55.4k
  }
172
173
// Declare size-specific wrappers for all valid CfL sizes.
174
#define CFL_SUB_AVG_FN(arch)                                              \
175
  CFL_SUB_AVG_X(arch, 4, 4, 8, 4)                                         \
176
  CFL_SUB_AVG_X(arch, 4, 8, 16, 5)                                        \
177
  CFL_SUB_AVG_X(arch, 4, 16, 32, 6)                                       \
178
  CFL_SUB_AVG_X(arch, 8, 4, 16, 5)                                        \
179
  CFL_SUB_AVG_X(arch, 8, 8, 32, 6)                                        \
180
  CFL_SUB_AVG_X(arch, 8, 16, 64, 7)                                       \
181
  CFL_SUB_AVG_X(arch, 8, 32, 128, 8)                                      \
182
  CFL_SUB_AVG_X(arch, 16, 4, 32, 6)                                       \
183
  CFL_SUB_AVG_X(arch, 16, 8, 64, 7)                                       \
184
  CFL_SUB_AVG_X(arch, 16, 16, 128, 8)                                     \
185
  CFL_SUB_AVG_X(arch, 16, 32, 256, 9)                                     \
186
  CFL_SUB_AVG_X(arch, 32, 8, 128, 8)                                      \
187
  CFL_SUB_AVG_X(arch, 32, 16, 256, 9)                                     \
188
  CFL_SUB_AVG_X(arch, 32, 32, 512, 10)                                    \
189
  cfl_subtract_average_fn cfl_get_subtract_average_fn_##arch(             \
190
2.15M
      TX_SIZE tx_size) {                                                  \
191
2.15M
    static const cfl_subtract_average_fn sub_avg[TX_SIZES_ALL] = {        \
192
2.15M
      cfl_subtract_average_4x4_##arch,   /* 4x4 */                        \
193
2.15M
      cfl_subtract_average_8x8_##arch,   /* 8x8 */                        \
194
2.15M
      cfl_subtract_average_16x16_##arch, /* 16x16 */                      \
195
2.15M
      cfl_subtract_average_32x32_##arch, /* 32x32 */                      \
196
2.15M
      NULL,                              /* 64x64 (invalid CFL size) */   \
197
2.15M
      cfl_subtract_average_4x8_##arch,   /* 4x8 */                        \
198
2.15M
      cfl_subtract_average_8x4_##arch,   /* 8x4 */                        \
199
2.15M
      cfl_subtract_average_8x16_##arch,  /* 8x16 */                       \
200
2.15M
      cfl_subtract_average_16x8_##arch,  /* 16x8 */                       \
201
2.15M
      cfl_subtract_average_16x32_##arch, /* 16x32 */                      \
202
2.15M
      cfl_subtract_average_32x16_##arch, /* 32x16 */                      \
203
2.15M
      NULL,                              /* 32x64 (invalid CFL size) */   \
204
2.15M
      NULL,                              /* 64x32 (invalid CFL size) */   \
205
2.15M
      cfl_subtract_average_4x16_##arch,  /* 4x16 (invalid CFL size) */    \
206
2.15M
      cfl_subtract_average_16x4_##arch,  /* 16x4 (invalid CFL size) */    \
207
2.15M
      cfl_subtract_average_8x32_##arch,  /* 8x32 (invalid CFL size) */    \
208
2.15M
      cfl_subtract_average_32x8_##arch,  /* 32x8 (invalid CFL size) */    \
209
2.15M
      NULL,                              /* 16x64 (invalid CFL size) */   \
210
2.15M
      NULL,                              /* 64x16 (invalid CFL size) */   \
211
2.15M
    };                                                                    \
212
2.15M
    /* Modulo TX_SIZES_ALL to ensure that an attacker won't be able to */ \
213
2.15M
    /* index the function pointer array out of bounds. */                 \
214
2.15M
    return sub_avg[tx_size % TX_SIZES_ALL];                               \
215
2.15M
  }
216
217
// For VSX SIMD optimization, the C versions of width == 4 subtract are
218
// faster than the VSX. As such, the VSX code calls the C versions.
219
void cfl_subtract_average_4x4_c(const uint16_t *src, int16_t *dst);
220
void cfl_subtract_average_4x8_c(const uint16_t *src, int16_t *dst);
221
void cfl_subtract_average_4x16_c(const uint16_t *src, int16_t *dst);
222
223
#define CFL_PREDICT_lbd(arch, width, height)                              \
224
  void cfl_predict_lbd_##width##x##height##_##arch(                       \
225
      const int16_t *pred_buf_q3, uint8_t *dst, int dst_stride,           \
226
2.43M
      int alpha_q3) {                                                     \
227
2.43M
    cfl_predict_lbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, width, \
228
2.43M
                           height);                                       \
229
2.43M
  }
cfl_predict_lbd_4x4_c
Line
Count
Source
226
372k
      int alpha_q3) {                                                     \
227
372k
    cfl_predict_lbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, width, \
228
372k
                           height);                                       \
229
372k
  }
cfl_predict_lbd_4x8_c
Line
Count
Source
226
261k
      int alpha_q3) {                                                     \
227
261k
    cfl_predict_lbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, width, \
228
261k
                           height);                                       \
229
261k
  }
cfl_predict_lbd_4x16_c
Line
Count
Source
226
203k
      int alpha_q3) {                                                     \
227
203k
    cfl_predict_lbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, width, \
228
203k
                           height);                                       \
229
203k
  }
cfl_predict_lbd_8x4_c
Line
Count
Source
226
216k
      int alpha_q3) {                                                     \
227
216k
    cfl_predict_lbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, width, \
228
216k
                           height);                                       \
229
216k
  }
cfl_predict_lbd_8x8_c
Line
Count
Source
226
363k
      int alpha_q3) {                                                     \
227
363k
    cfl_predict_lbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, width, \
228
363k
                           height);                                       \
229
363k
  }
cfl_predict_lbd_8x16_c
Line
Count
Source
226
163k
      int alpha_q3) {                                                     \
227
163k
    cfl_predict_lbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, width, \
228
163k
                           height);                                       \
229
163k
  }
cfl_predict_lbd_8x32_c
Line
Count
Source
226
95.7k
      int alpha_q3) {                                                     \
227
95.7k
    cfl_predict_lbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, width, \
228
95.7k
                           height);                                       \
229
95.7k
  }
cfl_predict_lbd_16x4_c
Line
Count
Source
226
157k
      int alpha_q3) {                                                     \
227
157k
    cfl_predict_lbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, width, \
228
157k
                           height);                                       \
229
157k
  }
cfl_predict_lbd_16x8_c
Line
Count
Source
226
191k
      int alpha_q3) {                                                     \
227
191k
    cfl_predict_lbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, width, \
228
191k
                           height);                                       \
229
191k
  }
cfl_predict_lbd_16x16_c
Line
Count
Source
226
175k
      int alpha_q3) {                                                     \
227
175k
    cfl_predict_lbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, width, \
228
175k
                           height);                                       \
229
175k
  }
cfl_predict_lbd_16x32_c
Line
Count
Source
226
46.5k
      int alpha_q3) {                                                     \
227
46.5k
    cfl_predict_lbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, width, \
228
46.5k
                           height);                                       \
229
46.5k
  }
cfl_predict_lbd_32x8_c
Line
Count
Source
226
71.1k
      int alpha_q3) {                                                     \
227
71.1k
    cfl_predict_lbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, width, \
228
71.1k
                           height);                                       \
229
71.1k
  }
cfl_predict_lbd_32x16_c
Line
Count
Source
226
41.4k
      int alpha_q3) {                                                     \
227
41.4k
    cfl_predict_lbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, width, \
228
41.4k
                           height);                                       \
229
41.4k
  }
cfl_predict_lbd_32x32_c
Line
Count
Source
226
68.6k
      int alpha_q3) {                                                     \
227
68.6k
    cfl_predict_lbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, width, \
228
68.6k
                           height);                                       \
229
68.6k
  }
230
231
#if CONFIG_AV1_HIGHBITDEPTH
232
#define CFL_PREDICT_hbd(arch, width, height)                                   \
233
  void cfl_predict_hbd_##width##x##height##_##arch(                            \
234
      const int16_t *pred_buf_q3, uint16_t *dst, int dst_stride, int alpha_q3, \
235
1.88M
      int bd) {                                                                \
236
1.88M
    cfl_predict_hbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, bd, width,  \
237
1.88M
                           height);                                            \
238
1.88M
  }
cfl_predict_hbd_4x4_c
Line
Count
Source
235
393k
      int bd) {                                                                \
236
393k
    cfl_predict_hbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, bd, width,  \
237
393k
                           height);                                            \
238
393k
  }
cfl_predict_hbd_4x8_c
Line
Count
Source
235
197k
      int bd) {                                                                \
236
197k
    cfl_predict_hbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, bd, width,  \
237
197k
                           height);                                            \
238
197k
  }
cfl_predict_hbd_4x16_c
Line
Count
Source
235
211k
      int bd) {                                                                \
236
211k
    cfl_predict_hbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, bd, width,  \
237
211k
                           height);                                            \
238
211k
  }
cfl_predict_hbd_8x4_c
Line
Count
Source
235
202k
      int bd) {                                                                \
236
202k
    cfl_predict_hbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, bd, width,  \
237
202k
                           height);                                            \
238
202k
  }
cfl_predict_hbd_8x8_c
Line
Count
Source
235
221k
      int bd) {                                                                \
236
221k
    cfl_predict_hbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, bd, width,  \
237
221k
                           height);                                            \
238
221k
  }
cfl_predict_hbd_8x16_c
Line
Count
Source
235
100k
      int bd) {                                                                \
236
100k
    cfl_predict_hbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, bd, width,  \
237
100k
                           height);                                            \
238
100k
  }
cfl_predict_hbd_8x32_c
Line
Count
Source
235
92.8k
      int bd) {                                                                \
236
92.8k
    cfl_predict_hbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, bd, width,  \
237
92.8k
                           height);                                            \
238
92.8k
  }
cfl_predict_hbd_16x4_c
Line
Count
Source
235
109k
      int bd) {                                                                \
236
109k
    cfl_predict_hbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, bd, width,  \
237
109k
                           height);                                            \
238
109k
  }
cfl_predict_hbd_16x8_c
Line
Count
Source
235
100k
      int bd) {                                                                \
236
100k
    cfl_predict_hbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, bd, width,  \
237
100k
                           height);                                            \
238
100k
  }
cfl_predict_hbd_16x16_c
Line
Count
Source
235
122k
      int bd) {                                                                \
236
122k
    cfl_predict_hbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, bd, width,  \
237
122k
                           height);                                            \
238
122k
  }
cfl_predict_hbd_16x32_c
Line
Count
Source
235
28.4k
      int bd) {                                                                \
236
28.4k
    cfl_predict_hbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, bd, width,  \
237
28.4k
                           height);                                            \
238
28.4k
  }
cfl_predict_hbd_32x8_c
Line
Count
Source
235
35.9k
      int bd) {                                                                \
236
35.9k
    cfl_predict_hbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, bd, width,  \
237
35.9k
                           height);                                            \
238
35.9k
  }
cfl_predict_hbd_32x16_c
Line
Count
Source
235
26.0k
      int bd) {                                                                \
236
26.0k
    cfl_predict_hbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, bd, width,  \
237
26.0k
                           height);                                            \
238
26.0k
  }
cfl_predict_hbd_32x32_c
Line
Count
Source
235
42.2k
      int bd) {                                                                \
236
42.2k
    cfl_predict_hbd_##arch(pred_buf_q3, dst, dst_stride, alpha_q3, bd, width,  \
237
42.2k
                           height);                                            \
238
42.2k
  }
239
#endif
240
241
// This wrapper exists because clang format does not like calling macros with
242
// lowercase letters.
243
#define CFL_PREDICT_X(arch, width, height, bd) \
244
  CFL_PREDICT_##bd(arch, width, height)
245
246
#define CFL_PREDICT_FN(arch, bd)                                            \
247
  CFL_PREDICT_X(arch, 4, 4, bd)                                             \
248
  CFL_PREDICT_X(arch, 4, 8, bd)                                             \
249
  CFL_PREDICT_X(arch, 4, 16, bd)                                            \
250
  CFL_PREDICT_X(arch, 8, 4, bd)                                             \
251
  CFL_PREDICT_X(arch, 8, 8, bd)                                             \
252
  CFL_PREDICT_X(arch, 8, 16, bd)                                            \
253
  CFL_PREDICT_X(arch, 8, 32, bd)                                            \
254
  CFL_PREDICT_X(arch, 16, 4, bd)                                            \
255
  CFL_PREDICT_X(arch, 16, 8, bd)                                            \
256
  CFL_PREDICT_X(arch, 16, 16, bd)                                           \
257
  CFL_PREDICT_X(arch, 16, 32, bd)                                           \
258
  CFL_PREDICT_X(arch, 32, 8, bd)                                            \
259
  CFL_PREDICT_X(arch, 32, 16, bd)                                           \
260
  CFL_PREDICT_X(arch, 32, 32, bd)                                           \
261
4.31M
  cfl_predict_##bd##_fn cfl_get_predict_##bd##_fn_##arch(TX_SIZE tx_size) { \
262
4.31M
    static const cfl_predict_##bd##_fn pred[TX_SIZES_ALL] = {               \
263
4.31M
      cfl_predict_##bd##_4x4_##arch,   /* 4x4 */                            \
264
4.31M
      cfl_predict_##bd##_8x8_##arch,   /* 8x8 */                            \
265
4.31M
      cfl_predict_##bd##_16x16_##arch, /* 16x16 */                          \
266
4.31M
      cfl_predict_##bd##_32x32_##arch, /* 32x32 */                          \
267
4.31M
      NULL,                            /* 64x64 (invalid CFL size) */       \
268
4.31M
      cfl_predict_##bd##_4x8_##arch,   /* 4x8 */                            \
269
4.31M
      cfl_predict_##bd##_8x4_##arch,   /* 8x4 */                            \
270
4.31M
      cfl_predict_##bd##_8x16_##arch,  /* 8x16 */                           \
271
4.31M
      cfl_predict_##bd##_16x8_##arch,  /* 16x8 */                           \
272
4.31M
      cfl_predict_##bd##_16x32_##arch, /* 16x32 */                          \
273
4.31M
      cfl_predict_##bd##_32x16_##arch, /* 32x16 */                          \
274
4.31M
      NULL,                            /* 32x64 (invalid CFL size) */       \
275
4.31M
      NULL,                            /* 64x32 (invalid CFL size) */       \
276
4.31M
      cfl_predict_##bd##_4x16_##arch,  /* 4x16  */                          \
277
4.31M
      cfl_predict_##bd##_16x4_##arch,  /* 16x4  */                          \
278
4.31M
      cfl_predict_##bd##_8x32_##arch,  /* 8x32  */                          \
279
4.31M
      cfl_predict_##bd##_32x8_##arch,  /* 32x8  */                          \
280
4.31M
      NULL,                            /* 16x64 (invalid CFL size) */       \
281
4.31M
      NULL,                            /* 64x16 (invalid CFL size) */       \
282
4.31M
    };                                                                      \
283
4.31M
    /* Modulo TX_SIZES_ALL to ensure that an attacker won't be able to */   \
284
4.31M
    /* index the function pointer array out of bounds. */                   \
285
4.31M
    return pred[tx_size % TX_SIZES_ALL];                                    \
286
4.31M
  }
287
288
#endif  // AOM_AV1_COMMON_CFL_H_