FFmpeg coverage


Directory: ../../../ffmpeg/
File: src/libavcodec/pel_template.c
Date: 2021-09-24 20:55:06
Exec Total Coverage
Lines: 2 2 100.0%
Branches: 5 5 100.0%

Line Branch Exec Source
1 /*
2 * This file is part of FFmpeg.
3 *
4 * FFmpeg is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * FFmpeg is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with FFmpeg; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18
19 #include <stddef.h>
20 #include <stdint.h>
21
22 #include "libavutil/intreadwrite.h"
23 #include "pixels.h"
24 #include "rnd_avg.h"
25
26 #include "bit_depth_template.c"
27
28 #define DEF_PEL(OPNAME, OP) \
29 static inline void FUNCC(OPNAME ## _pixels2)(uint8_t *block, \
30 const uint8_t *pixels, \
31 ptrdiff_t line_size, \
32 int h) \
33 { \
34 int i; \
35 for (i = 0; i < h; i++) { \
36 OP(*((pixel2 *) block), AV_RN2P(pixels)); \
37 pixels += line_size; \
38 block += line_size; \
39 } \
40 } \
41 \
42 static inline void FUNCC(OPNAME ## _pixels4)(uint8_t *block, \
43 const uint8_t *pixels, \
44 ptrdiff_t line_size, \
45 int h) \
46 { \
47 int i; \
48 for (i = 0; i < h; i++) { \
49 OP(*((pixel4 *) block), AV_RN4P(pixels)); \
50 pixels += line_size; \
51 block += line_size; \
52 } \
53 } \
54 \
55 static inline void FUNCC(OPNAME ## _pixels8)(uint8_t *block, \
56 const uint8_t *pixels, \
57 ptrdiff_t line_size, \
58 int h) \
59 { \
60 int i; \
61 for (i = 0; i < h; i++) { \
62 OP(*((pixel4 *) block), AV_RN4P(pixels)); \
63 OP(*((pixel4 *) (block + 4 * sizeof(pixel))), \
64 AV_RN4P(pixels + 4 * sizeof(pixel))); \
65 pixels += line_size; \
66 block += line_size; \
67 } \
68 } \
69 \
70 CALL_2X_PIXELS(FUNCC(OPNAME ## _pixels16), \
71 FUNCC(OPNAME ## _pixels8), \
72 8 * sizeof(pixel))
73
74 #define op_avg(a, b) a = rnd_avg_pixel4(a, b)
75 #define op_put(a, b) a = b
76
77
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371352388 DEF_PEL(avg, op_avg)
78
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596764163 DEF_PEL(put, op_put)
79 #undef op_avg
80 #undef op_put
81