FFmpeg coverage

Directory: ../../../ffmpeg/
File: src/libavfilter/x86/colorspacedsp_init.c
Date: 2026-04-24 19:58:39
Exec Total Coverage
Lines: 14 14 100.0%
Functions: 1 1 100.0%
Branches: 2 2 100.0%
Line Branch Exec Source
1 /*
2 * Copyright (c) 2016 Ronald S. Bultje <rsbultje@gmail.com>
3 *
4 * This file is part of FFmpeg.
5 *
6 * FFmpeg is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * FFmpeg is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with FFmpeg; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20
21 #include "libavutil/x86/cpu.h"
22
23 #include "libavfilter/colorspacedsp.h"
24
25 #define decl_yuv2yuv_fn(t) \
26 void ff_yuv2yuv_##t##_sse2(uint8_t *yuv_out[3], const ptrdiff_t yuv_out_stride[3], \
27 uint8_t *yuv_in[3], const ptrdiff_t yuv_in_stride[3], \
28 int w, int h, const int16_t yuv2yuv_coeffs[3][3][8], \
29 const int16_t yuv_offset[2][8])
30
31 #define decl_yuv2yuv_fns(ss) \
32 decl_yuv2yuv_fn(ss##p8to8); \
33 decl_yuv2yuv_fn(ss##p10to8); \
34 decl_yuv2yuv_fn(ss##p12to8); \
35 decl_yuv2yuv_fn(ss##p8to10); \
36 decl_yuv2yuv_fn(ss##p10to10); \
37 decl_yuv2yuv_fn(ss##p12to10); \
38 decl_yuv2yuv_fn(ss##p8to12); \
39 decl_yuv2yuv_fn(ss##p10to12); \
40 decl_yuv2yuv_fn(ss##p12to12)
41
42 decl_yuv2yuv_fns(420);
43 decl_yuv2yuv_fns(422);
44 decl_yuv2yuv_fns(444);
45
46 #define decl_yuv2rgb_fn(t) \
47 void ff_yuv2rgb_##t##_sse2(int16_t *rgb_out[3], ptrdiff_t rgb_stride, \
48 uint8_t *yuv_in[3], const ptrdiff_t yuv_stride[3], \
49 int w, int h, const int16_t coeff[3][3][8], \
50 const int16_t yuv_offset[8])
51
52 #define decl_yuv2rgb_fns(ss) \
53 decl_yuv2rgb_fn(ss##p8); \
54 decl_yuv2rgb_fn(ss##p10); \
55 decl_yuv2rgb_fn(ss##p12)
56
57 decl_yuv2rgb_fns(420);
58 decl_yuv2rgb_fns(422);
59 decl_yuv2rgb_fns(444);
60
61 #define decl_rgb2yuv_fn(t) \
62 void ff_rgb2yuv_##t##_sse2(uint8_t *yuv_out[3], const ptrdiff_t yuv_stride[3], \
63 int16_t *rgb_in[3], ptrdiff_t rgb_stride, \
64 int w, int h, const int16_t coeff[3][3][8], \
65 const int16_t yuv_offset[8])
66
67 #define decl_rgb2yuv_fns(ss) \
68 decl_rgb2yuv_fn(ss##p8); \
69 decl_rgb2yuv_fn(ss##p10); \
70 decl_rgb2yuv_fn(ss##p12)
71
72 decl_rgb2yuv_fns(420);
73 decl_rgb2yuv_fns(422);
74 decl_rgb2yuv_fns(444);
75
76 void ff_multiply3x3_sse2(int16_t *data[3], ptrdiff_t stride, int w, int h,
77 const int16_t coeff[3][3][8]);
78
79 56 void ff_colorspacedsp_x86_init(ColorSpaceDSPContext *dsp)
80 {
81 #if ARCH_X86_64
82 56 int cpu_flags = av_get_cpu_flags();
83
84
2/2
✓ Branch 0 taken 40 times.
✓ Branch 1 taken 16 times.
 56 if (EXTERNAL_SSE2(cpu_flags)) {
85 #define assign_yuv2yuv_fns(ss) \
86 dsp->yuv2yuv[BPP_8 ][BPP_8 ][SS_##ss] = ff_yuv2yuv_##ss##p8to8_sse2; \
87 dsp->yuv2yuv[BPP_8 ][BPP_10][SS_##ss] = ff_yuv2yuv_##ss##p8to10_sse2; \
88 dsp->yuv2yuv[BPP_8 ][BPP_12][SS_##ss] = ff_yuv2yuv_##ss##p8to12_sse2; \
89 dsp->yuv2yuv[BPP_10][BPP_8 ][SS_##ss] = ff_yuv2yuv_##ss##p10to8_sse2; \
90 dsp->yuv2yuv[BPP_10][BPP_10][SS_##ss] = ff_yuv2yuv_##ss##p10to10_sse2; \
91 dsp->yuv2yuv[BPP_10][BPP_12][SS_##ss] = ff_yuv2yuv_##ss##p10to12_sse2; \
92 dsp->yuv2yuv[BPP_12][BPP_8 ][SS_##ss] = ff_yuv2yuv_##ss##p12to8_sse2; \
93 dsp->yuv2yuv[BPP_12][BPP_10][SS_##ss] = ff_yuv2yuv_##ss##p12to10_sse2; \
94 dsp->yuv2yuv[BPP_12][BPP_12][SS_##ss] = ff_yuv2yuv_##ss##p12to12_sse2
95
96 40 assign_yuv2yuv_fns(420);
97 40 assign_yuv2yuv_fns(422);
98 40 assign_yuv2yuv_fns(444);
99
100 #define assign_yuv2rgb_fns(ss) \
101 dsp->yuv2rgb[BPP_8 ][SS_##ss] = ff_yuv2rgb_##ss##p8_sse2; \
102 dsp->yuv2rgb[BPP_10][SS_##ss] = ff_yuv2rgb_##ss##p10_sse2; \
103 dsp->yuv2rgb[BPP_12][SS_##ss] = ff_yuv2rgb_##ss##p12_sse2
104
105 40 assign_yuv2rgb_fns(420);
106 40 assign_yuv2rgb_fns(422);
107 40 assign_yuv2rgb_fns(444);
108
109 #define assign_rgb2yuv_fns(ss) \
110 dsp->rgb2yuv[BPP_8 ][SS_##ss] = ff_rgb2yuv_##ss##p8_sse2; \
111 dsp->rgb2yuv[BPP_10][SS_##ss] = ff_rgb2yuv_##ss##p10_sse2; \
112 dsp->rgb2yuv[BPP_12][SS_##ss] = ff_rgb2yuv_##ss##p12_sse2
113
114 40 assign_rgb2yuv_fns(420);
115 40 assign_rgb2yuv_fns(422);
116 40 assign_rgb2yuv_fns(444);
117
118 40 dsp->multiply3x3 = ff_multiply3x3_sse2;
119 }
120 #endif
121 56 }
122