FFmpeg coverage

  
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      /*
    
       * DSP for HEVC/VVC
    
       *
    
       * Copyright (C) 2022-2024 Nuo Mi
    
       * Copyright (c) 2023-2024 Wu Jianhua
    
       *
    
       * This file is part of FFmpeg.
    
       *
    
       * FFmpeg is free software; you can redistribute it and/or
    
       * modify it under the terms of the GNU Lesser General Public
    
       * License as published by the Free Software Foundation; either
    
       * version 2.1 of the License, or (at your option) any later version.
    
       *
    
       * FFmpeg is distributed in the hope that it will be useful,
    
       * but WITHOUT ANY WARRANTY; without even the implied warranty of
    
       * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    
       * Lesser General Public License for more details.
    
       *
    
       * You should have received a copy of the GNU Lesser General Public
    
       * License along with FFmpeg; if not, write to the Free Software
    
       * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
    
       */
    
      #include "h2656dsp.h"
    
      #define mc_rep_func(name, bitd, step, W, opt) \
    
      void ff_h2656_put_##name##W##_##bitd##_##opt(int16_t *_dst, ptrdiff_t dststride,                                \
    
          const uint8_t *_src, ptrdiff_t _srcstride, int height, const int8_t *hf, const int8_t *vf, int width)       \
    
      {                                                                                                               \
    
          int i;                                                                                                      \
    
          int16_t *dst;                                                                                               \
    
          for (i = 0; i < W; i += step) {                                                                             \
    
              const uint8_t *src  = _src + (i * ((bitd + 7) / 8));                                                    \
    
              dst = _dst + i;                                                                                         \
    
              ff_h2656_put_##name##step##_##bitd##_##opt(dst, dststride, src, _srcstride, height, hf, vf, width);     \
    
          }                                                                                                           \
    
      }
    
      #define mc_rep_uni_func(name, bitd, step, W, opt) \
    
      void ff_h2656_put_uni_##name##W##_##bitd##_##opt(uint8_t *_dst, ptrdiff_t dststride,                            \
    
          const uint8_t *_src, ptrdiff_t _srcstride, int height, const int8_t *hf, const int8_t *vf, int width)       \
    
      {                                                                                                               \
    
          int i;                                                                                                      \
    
          uint8_t *dst;                                                                                               \
    
          for (i = 0; i < W; i += step) {                                                                             \
    
              const uint8_t *src = _src + (i * ((bitd + 7) / 8));                                                     \
    
              dst = _dst + (i * ((bitd + 7) / 8));                                                                    \
    
              ff_h2656_put_uni_##name##step##_##bitd##_##opt(dst, dststride, src, _srcstride,                         \
    
                                                                height, hf, vf, width);                               \
    
          }                                                                                                           \
    
      }
    
      #define mc_rep_funcs(name, bitd, step, W, opt)      \
    
          mc_rep_func(name, bitd, step, W, opt)           \
    
          mc_rep_uni_func(name, bitd, step, W, opt)
    
      #define MC_REP_FUNCS_SSE4(fname)                 \
    
          mc_rep_funcs(fname,  8, 16,128, sse4)        \
    
          mc_rep_funcs(fname,  8, 16, 64, sse4)        \
    
          mc_rep_funcs(fname,  8, 16, 32, sse4)        \
    
          mc_rep_funcs(fname, 10,  8,128, sse4)        \
    
          mc_rep_funcs(fname, 10,  8, 64, sse4)        \
    
          mc_rep_funcs(fname, 10,  8, 32, sse4)        \
    
          mc_rep_funcs(fname, 10,  8, 16, sse4)        \
    
          mc_rep_funcs(fname, 12,  8,128, sse4)        \
    
          mc_rep_funcs(fname, 12,  8, 64, sse4)        \
    
          mc_rep_funcs(fname, 12,  8, 32, sse4)        \
    
          mc_rep_funcs(fname, 12,  8, 16, sse4)        \
    
      #if ARCH_X86_64 && HAVE_SSE4_EXTERNAL
    
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      MC_REP_FUNCS_SSE4(pixels)
    
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      4420
      MC_REP_FUNCS_SSE4(4tap_h)
    
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      4420
      MC_REP_FUNCS_SSE4(4tap_v)
    
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      3978
      MC_REP_FUNCS_SSE4(4tap_hv)
    
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      4080
      MC_REP_FUNCS_SSE4(8tap_h)
    
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      4080
      MC_REP_FUNCS_SSE4(8tap_v)
    
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      MC_REP_FUNCS_SSE4(8tap_hv)
    
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      1080
      mc_rep_funcs(8tap_hv, 8, 8, 16, sse4)
    
      #if HAVE_AVX2_EXTERNAL
    
      #define MC_REP_FUNCS_AVX2(fname)               \
    
          mc_rep_funcs(fname, 8, 32, 64, avx2)       \
    
          mc_rep_funcs(fname, 8, 32,128, avx2)       \
    
          mc_rep_funcs(fname,10, 16, 32, avx2)       \
    
          mc_rep_funcs(fname,10, 16, 64, avx2)       \
    
          mc_rep_funcs(fname,10, 16,128, avx2)       \
    
          mc_rep_funcs(fname,12, 16, 32, avx2)       \
    
          mc_rep_funcs(fname,12, 16, 64, avx2)       \
    
          mc_rep_funcs(fname,12, 16,128, avx2)       \
    
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      2100
      MC_REP_FUNCS_AVX2(pixels)
    
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      1008
      MC_REP_FUNCS_AVX2(8tap_h)
    
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      1008
      MC_REP_FUNCS_AVX2(8tap_v)
    
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      816
      MC_REP_FUNCS_AVX2(8tap_hv)
    
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      1092
      MC_REP_FUNCS_AVX2(4tap_h)
    
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      1092
      MC_REP_FUNCS_AVX2(4tap_v)
    
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      884
      MC_REP_FUNCS_AVX2(4tap_hv)
    
      #endif
    
      #endif

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1			/*
2			* DSP for HEVC/VVC
3			*
4			* Copyright (C) 2022-2024 Nuo Mi
5			* Copyright (c) 2023-2024 Wu Jianhua
6			*
7			* This file is part of FFmpeg.
8			*
9			* FFmpeg is free software; you can redistribute it and/or
10			* modify it under the terms of the GNU Lesser General Public
11			* License as published by the Free Software Foundation; either
12			* version 2.1 of the License, or (at your option) any later version.
13			*
14			* FFmpeg is distributed in the hope that it will be useful,
15			* but WITHOUT ANY WARRANTY; without even the implied warranty of
16			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17			* Lesser General Public License for more details.
18			*
19			* You should have received a copy of the GNU Lesser General Public
20			* License along with FFmpeg; if not, write to the Free Software
21			* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22			*/
23
24			#include "h2656dsp.h"
25
26			#define mc_rep_func(name, bitd, step, W, opt) \
27			void ff_h2656_put_##name##W##_##bitd##_##opt(int16_t *_dst, ptrdiff_t dststride, \
28			const uint8_t _src, ptrdiff_t _srcstride, int height, const int8_t hf, const int8_t *vf, int width) \
29			{ \
30			int i; \
31			int16_t *dst; \
32			for (i = 0; i < W; i += step) { \
33			const uint8_t src = _src + (i ((bitd + 7) / 8)); \
34			dst = _dst + i; \
35			ff_h2656_put_##name##step##_##bitd##_##opt(dst, dststride, src, _srcstride, height, hf, vf, width); \
36			} \
37			}
38
39			#define mc_rep_uni_func(name, bitd, step, W, opt) \
40			void ff_h2656_put_uni_##name##W##_##bitd##_##opt(uint8_t *_dst, ptrdiff_t dststride, \
41			const uint8_t _src, ptrdiff_t _srcstride, int height, const int8_t hf, const int8_t *vf, int width) \
42			{ \
43			int i; \
44			uint8_t *dst; \
45			for (i = 0; i < W; i += step) { \
46			const uint8_t src = _src + (i ((bitd + 7) / 8)); \
47			dst = _dst + (i * ((bitd + 7) / 8)); \
48			ff_h2656_put_uni_##name##step##_##bitd##_##opt(dst, dststride, src, _srcstride, \
49			height, hf, vf, width); \
50			} \
51			}
52
53			#define mc_rep_funcs(name, bitd, step, W, opt) \
54			mc_rep_func(name, bitd, step, W, opt) \
55			mc_rep_uni_func(name, bitd, step, W, opt)
56
57			#define MC_REP_FUNCS_SSE4(fname) \
58			mc_rep_funcs(fname, 8, 16,128, sse4) \
59			mc_rep_funcs(fname, 8, 16, 64, sse4) \
60			mc_rep_funcs(fname, 8, 16, 32, sse4) \
61			mc_rep_funcs(fname, 10, 8,128, sse4) \
62			mc_rep_funcs(fname, 10, 8, 64, sse4) \
63			mc_rep_funcs(fname, 10, 8, 32, sse4) \
64			mc_rep_funcs(fname, 10, 8, 16, sse4) \
65			mc_rep_funcs(fname, 12, 8,128, sse4) \
66			mc_rep_funcs(fname, 12, 8, 64, sse4) \
67			mc_rep_funcs(fname, 12, 8, 32, sse4) \
68			mc_rep_funcs(fname, 12, 8, 16, sse4) \
69
70			#if ARCH_X86_64 && HAVE_SSE4_EXTERNAL
71
72	2/2 ✓ Branch 1 taken 3700 times. ✓ Branch 2 taken 550 times.	8500	MC_REP_FUNCS_SSE4(pixels)
73	2/2 ✓ Branch 1 taken 1924 times. ✓ Branch 2 taken 286 times.	4420	MC_REP_FUNCS_SSE4(4tap_h)
74	2/2 ✓ Branch 1 taken 1924 times. ✓ Branch 2 taken 286 times.	4420	MC_REP_FUNCS_SSE4(4tap_v)
75	2/2 ✓ Branch 1 taken 1742 times. ✓ Branch 2 taken 247 times.	3978	MC_REP_FUNCS_SSE4(4tap_hv)
76	2/2 ✓ Branch 1 taken 1776 times. ✓ Branch 2 taken 264 times.	4080	MC_REP_FUNCS_SSE4(8tap_h)
77	2/2 ✓ Branch 1 taken 1776 times. ✓ Branch 2 taken 264 times.	4080	MC_REP_FUNCS_SSE4(8tap_v)
78	2/2 ✓ Branch 1 taken 1608 times. ✓ Branch 2 taken 228 times.	3672	MC_REP_FUNCS_SSE4(8tap_hv)
79	2/2 ✓ Branch 1 taken 360 times. ✓ Branch 2 taken 180 times.	1080	mc_rep_funcs(8tap_hv, 8, 8, 16, sse4)
80
81			#if HAVE_AVX2_EXTERNAL
82
83			#define MC_REP_FUNCS_AVX2(fname) \
84			mc_rep_funcs(fname, 8, 32, 64, avx2) \
85			mc_rep_funcs(fname, 8, 32,128, avx2) \
86			mc_rep_funcs(fname,10, 16, 32, avx2) \
87			mc_rep_funcs(fname,10, 16, 64, avx2) \
88			mc_rep_funcs(fname,10, 16,128, avx2) \
89			mc_rep_funcs(fname,12, 16, 32, avx2) \
90			mc_rep_funcs(fname,12, 16, 64, avx2) \
91			mc_rep_funcs(fname,12, 16,128, avx2) \
92
93	2/2 ✓ Branch 1 taken 850 times. ✓ Branch 2 taken 200 times.	2100	MC_REP_FUNCS_AVX2(pixels)
94	2/2 ✓ Branch 1 taken 408 times. ✓ Branch 2 taken 96 times.	1008	MC_REP_FUNCS_AVX2(8tap_h)
95	2/2 ✓ Branch 1 taken 408 times. ✓ Branch 2 taken 96 times.	1008	MC_REP_FUNCS_AVX2(8tap_v)
96	2/2 ✓ Branch 1 taken 336 times. ✓ Branch 2 taken 72 times.	816	MC_REP_FUNCS_AVX2(8tap_hv)
97	2/2 ✓ Branch 1 taken 442 times. ✓ Branch 2 taken 104 times.	1092	MC_REP_FUNCS_AVX2(4tap_h)
98	2/2 ✓ Branch 1 taken 442 times. ✓ Branch 2 taken 104 times.	1092	MC_REP_FUNCS_AVX2(4tap_v)
99	2/2 ✓ Branch 1 taken 364 times. ✓ Branch 2 taken 78 times.	884	MC_REP_FUNCS_AVX2(4tap_hv)
100			#endif
101			#endif
102