/src/aom/av1/common/resize.h
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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_RESIZE_H_ |
13 | | #define AOM_AV1_COMMON_RESIZE_H_ |
14 | | |
15 | | #include <stdio.h> |
16 | | #include "aom/aom_integer.h" |
17 | | #include "av1/common/av1_common_int.h" |
18 | | |
19 | | #ifdef __cplusplus |
20 | | extern "C" { |
21 | | #endif |
22 | | |
23 | | void av1_resize_plane(const uint8_t *const input, int height, int width, |
24 | | int in_stride, uint8_t *output, int height2, int width2, |
25 | | int out_stride); |
26 | | void av1_upscale_plane_double_prec(const double *const input, int height, |
27 | | int width, int in_stride, double *output, |
28 | | int height2, int width2, int out_stride); |
29 | | void av1_resize_frame420(const uint8_t *const y, int y_stride, |
30 | | const uint8_t *const u, const uint8_t *const v, |
31 | | int uv_stride, int height, int width, uint8_t *oy, |
32 | | int oy_stride, uint8_t *ou, uint8_t *ov, |
33 | | int ouv_stride, int oheight, int owidth); |
34 | | void av1_resize_frame422(const uint8_t *const y, int y_stride, |
35 | | const uint8_t *const u, const uint8_t *const v, |
36 | | int uv_stride, int height, int width, uint8_t *oy, |
37 | | int oy_stride, uint8_t *ou, uint8_t *ov, |
38 | | int ouv_stride, int oheight, int owidth); |
39 | | void av1_resize_frame444(const uint8_t *const y, int y_stride, |
40 | | const uint8_t *const u, const uint8_t *const v, |
41 | | int uv_stride, int height, int width, uint8_t *oy, |
42 | | int oy_stride, uint8_t *ou, uint8_t *ov, |
43 | | int ouv_stride, int oheight, int owidth); |
44 | | |
45 | | void av1_highbd_resize_plane(const uint8_t *const input, int height, int width, |
46 | | int in_stride, uint8_t *output, int height2, |
47 | | int width2, int out_stride, int bd); |
48 | | void av1_highbd_resize_frame420(const uint8_t *const y, int y_stride, |
49 | | const uint8_t *const u, const uint8_t *const v, |
50 | | int uv_stride, int height, int width, |
51 | | uint8_t *oy, int oy_stride, uint8_t *ou, |
52 | | uint8_t *ov, int ouv_stride, int oheight, |
53 | | int owidth, int bd); |
54 | | void av1_highbd_resize_frame422(const uint8_t *const y, int y_stride, |
55 | | const uint8_t *const u, const uint8_t *const v, |
56 | | int uv_stride, int height, int width, |
57 | | uint8_t *oy, int oy_stride, uint8_t *ou, |
58 | | uint8_t *ov, int ouv_stride, int oheight, |
59 | | int owidth, int bd); |
60 | | void av1_highbd_resize_frame444(const uint8_t *const y, int y_stride, |
61 | | const uint8_t *const u, const uint8_t *const v, |
62 | | int uv_stride, int height, int width, |
63 | | uint8_t *oy, int oy_stride, uint8_t *ou, |
64 | | uint8_t *ov, int ouv_stride, int oheight, |
65 | | int owidth, int bd); |
66 | | |
67 | | void av1_upscale_normative_rows(const AV1_COMMON *cm, const uint8_t *src, |
68 | | int src_stride, uint8_t *dst, int dst_stride, |
69 | | int plane, int rows); |
70 | | void av1_upscale_normative_and_extend_frame(const AV1_COMMON *cm, |
71 | | const YV12_BUFFER_CONFIG *src, |
72 | | YV12_BUFFER_CONFIG *dst); |
73 | | |
74 | | YV12_BUFFER_CONFIG *av1_realloc_and_scale_if_required( |
75 | | AV1_COMMON *cm, YV12_BUFFER_CONFIG *unscaled, YV12_BUFFER_CONFIG *scaled, |
76 | | const InterpFilter filter, const int phase, const bool use_optimized_scaler, |
77 | | const bool for_psnr, const int border_in_pixels, |
78 | | const bool alloc_y_buffer_8bit); |
79 | | |
80 | | void av1_resize_and_extend_frame_nonnormative(const YV12_BUFFER_CONFIG *src, |
81 | | YV12_BUFFER_CONFIG *dst, int bd, |
82 | | const int num_planes); |
83 | | |
84 | | // Calculates the scaled dimensions from the given original dimensions and the |
85 | | // resize scale denominator. |
86 | | void av1_calculate_scaled_size(int *width, int *height, int resize_denom); |
87 | | |
88 | | // Similar to above, but calculates scaled dimensions after superres from the |
89 | | // given original dimensions and superres scale denominator. |
90 | | void av1_calculate_scaled_superres_size(int *width, int *height, |
91 | | int superres_denom); |
92 | | |
93 | | // Inverse of av1_calculate_scaled_superres_size() above: calculates the |
94 | | // original dimensions from the given scaled dimensions and the scale |
95 | | // denominator. |
96 | | void av1_calculate_unscaled_superres_size(int *width, int *height, int denom); |
97 | | |
98 | | void av1_superres_upscale(AV1_COMMON *cm, BufferPool *const pool); |
99 | | |
100 | | // Returns 1 if a superres upscaled frame is scaled and 0 otherwise. |
101 | 194k | static INLINE int av1_superres_scaled(const AV1_COMMON *cm) { |
102 | | // Note: for some corner cases (e.g. cm->width of 1), there may be no scaling |
103 | | // required even though cm->superres_scale_denominator != SCALE_NUMERATOR. |
104 | | // So, the following check is more accurate. |
105 | 194k | return !(cm->width == cm->superres_upscaled_width); |
106 | 194k | } decodeframe.c:av1_superres_scaled Line | Count | Source | 101 | 496 | static INLINE int av1_superres_scaled(const AV1_COMMON *cm) { | 102 | | // Note: for some corner cases (e.g. cm->width of 1), there may be no scaling | 103 | | // required even though cm->superres_scale_denominator != SCALE_NUMERATOR. | 104 | | // So, the following check is more accurate. | 105 | 496 | return !(cm->width == cm->superres_upscaled_width); | 106 | 496 | } |
Unexecuted instantiation: av1_cx_iface.c:av1_superres_scaled Unexecuted instantiation: av1_quantize.c:av1_superres_scaled Unexecuted instantiation: bitstream.c:av1_superres_scaled Unexecuted instantiation: encodemv.c:av1_superres_scaled encoder.c:av1_superres_scaled Line | Count | Source | 101 | 3.78k | static INLINE int av1_superres_scaled(const AV1_COMMON *cm) { | 102 | | // Note: for some corner cases (e.g. cm->width of 1), there may be no scaling | 103 | | // required even though cm->superres_scale_denominator != SCALE_NUMERATOR. | 104 | | // So, the following check is more accurate. | 105 | 3.78k | return !(cm->width == cm->superres_upscaled_width); | 106 | 3.78k | } |
Unexecuted instantiation: encoder_utils.c:av1_superres_scaled Unexecuted instantiation: encodetxb.c:av1_superres_scaled Unexecuted instantiation: ethread.c:av1_superres_scaled Unexecuted instantiation: firstpass.c:av1_superres_scaled Unexecuted instantiation: global_motion_facade.c:av1_superres_scaled Unexecuted instantiation: level.c:av1_superres_scaled Unexecuted instantiation: lookahead.c:av1_superres_scaled Unexecuted instantiation: mcomp.c:av1_superres_scaled Unexecuted instantiation: mv_prec.c:av1_superres_scaled Unexecuted instantiation: palette.c:av1_superres_scaled Unexecuted instantiation: pass2_strategy.c:av1_superres_scaled Unexecuted instantiation: pickcdef.c:av1_superres_scaled Unexecuted instantiation: picklpf.c:av1_superres_scaled Unexecuted instantiation: pickrst.c:av1_superres_scaled ratectrl.c:av1_superres_scaled Line | Count | Source | 101 | 2.52k | static INLINE int av1_superres_scaled(const AV1_COMMON *cm) { | 102 | | // Note: for some corner cases (e.g. cm->width of 1), there may be no scaling | 103 | | // required even though cm->superres_scale_denominator != SCALE_NUMERATOR. | 104 | | // So, the following check is more accurate. | 105 | 2.52k | return !(cm->width == cm->superres_upscaled_width); | 106 | 2.52k | } |
Unexecuted instantiation: rd.c:av1_superres_scaled Unexecuted instantiation: rdopt.c:av1_superres_scaled Unexecuted instantiation: segmentation.c:av1_superres_scaled Unexecuted instantiation: speed_features.c:av1_superres_scaled superres_scale.c:av1_superres_scaled Line | Count | Source | 101 | 1.26k | static INLINE int av1_superres_scaled(const AV1_COMMON *cm) { | 102 | | // Note: for some corner cases (e.g. cm->width of 1), there may be no scaling | 103 | | // required even though cm->superres_scale_denominator != SCALE_NUMERATOR. | 104 | | // So, the following check is more accurate. | 105 | 1.26k | return !(cm->width == cm->superres_upscaled_width); | 106 | 1.26k | } |
Unexecuted instantiation: svc_layercontext.c:av1_superres_scaled Unexecuted instantiation: temporal_filter.c:av1_superres_scaled Unexecuted instantiation: thirdpass.c:av1_superres_scaled Unexecuted instantiation: tokenize.c:av1_superres_scaled Unexecuted instantiation: tpl_model.c:av1_superres_scaled Unexecuted instantiation: tx_search.c:av1_superres_scaled Unexecuted instantiation: txb_rdopt.c:av1_superres_scaled Unexecuted instantiation: intra_mode_search.c:av1_superres_scaled Unexecuted instantiation: var_based_part.c:av1_superres_scaled Unexecuted instantiation: av1_noise_estimate.c:av1_superres_scaled Unexecuted instantiation: resize.c:av1_superres_scaled restoration.c:av1_superres_scaled Line | Count | Source | 101 | 184k | static INLINE int av1_superres_scaled(const AV1_COMMON *cm) { | 102 | | // Note: for some corner cases (e.g. cm->width of 1), there may be no scaling | 103 | | // required even though cm->superres_scale_denominator != SCALE_NUMERATOR. | 104 | | // So, the following check is more accurate. | 105 | 184k | return !(cm->width == cm->superres_upscaled_width); | 106 | 184k | } |
tile_common.c:av1_superres_scaled Line | Count | Source | 101 | 24 | static INLINE int av1_superres_scaled(const AV1_COMMON *cm) { | 102 | | // Note: for some corner cases (e.g. cm->width of 1), there may be no scaling | 103 | | // required even though cm->superres_scale_denominator != SCALE_NUMERATOR. | 104 | | // So, the following check is more accurate. | 105 | 24 | return !(cm->width == cm->superres_upscaled_width); | 106 | 24 | } |
Unexecuted instantiation: aq_complexity.c:av1_superres_scaled Unexecuted instantiation: aq_cyclicrefresh.c:av1_superres_scaled Unexecuted instantiation: aq_variance.c:av1_superres_scaled Unexecuted instantiation: allintra_vis.c:av1_superres_scaled Unexecuted instantiation: compound_type.c:av1_superres_scaled Unexecuted instantiation: context_tree.c:av1_superres_scaled encodeframe.c:av1_superres_scaled Line | Count | Source | 101 | 1.48k | static INLINE int av1_superres_scaled(const AV1_COMMON *cm) { | 102 | | // Note: for some corner cases (e.g. cm->width of 1), there may be no scaling | 103 | | // required even though cm->superres_scale_denominator != SCALE_NUMERATOR. | 104 | | // So, the following check is more accurate. | 105 | 1.48k | return !(cm->width == cm->superres_upscaled_width); | 106 | 1.48k | } |
Unexecuted instantiation: encodeframe_utils.c:av1_superres_scaled Unexecuted instantiation: encodemb.c:av1_superres_scaled Unexecuted instantiation: encode_strategy.c:av1_superres_scaled Unexecuted instantiation: global_motion.c:av1_superres_scaled Unexecuted instantiation: gop_structure.c:av1_superres_scaled Unexecuted instantiation: interp_search.c:av1_superres_scaled Unexecuted instantiation: motion_search_facade.c:av1_superres_scaled Unexecuted instantiation: partition_search.c:av1_superres_scaled Unexecuted instantiation: partition_strategy.c:av1_superres_scaled Unexecuted instantiation: nonrd_pickmode.c:av1_superres_scaled Unexecuted instantiation: convolve.c:av1_superres_scaled |
107 | | |
108 | 0 | #define UPSCALE_NORMATIVE_TAPS 8 |
109 | | extern const int16_t av1_resize_filter_normative[1 << RS_SUBPEL_BITS] |
110 | | [UPSCALE_NORMATIVE_TAPS]; |
111 | | |
112 | | int32_t av1_get_upscale_convolve_step(int in_length, int out_length); |
113 | | |
114 | | #ifdef __cplusplus |
115 | | } // extern "C" |
116 | | #endif |
117 | | |
118 | | #endif // AOM_AV1_COMMON_RESIZE_H_ |