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1 | /* | ||
2 | * Copyright (c) 2016 Alexandra Hájková | ||
3 | * | ||
4 | * This file is part of FFmpeg. | ||
5 | * | ||
6 | * FFmpeg is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License as published by | ||
8 | * the Free Software Foundation; either version 2 of the License, or | ||
9 | * (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 | ||
14 | * GNU General Public License for more details. | ||
15 | * | ||
16 | * You should have received a copy of the GNU General Public License along | ||
17 | * with FFmpeg; if not, write to the Free Software Foundation, Inc., | ||
18 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | ||
19 | */ | ||
20 | |||
21 | #include <string.h> | ||
22 | |||
23 | #include "libavutil/common.h" | ||
24 | #include "libavutil/intreadwrite.h" | ||
25 | #include "libavutil/mem.h" | ||
26 | #include "libavutil/mem_internal.h" | ||
27 | |||
28 | #include "libavcodec/lossless_audiodsp.h" | ||
29 | |||
30 | #include "checkasm.h" | ||
31 | |||
32 | #define randomize_buf(buf, len) \ | ||
33 | do { \ | ||
34 | for (int i = 0; i < len; i++) \ | ||
35 | buf[i] = rnd(); \ | ||
36 | } while (0) | ||
37 | |||
38 | 13 | static void check_scalarproduct_and_madd_int16(LLAudDSPContext *c) | |
39 | { | ||
40 | #define BUF_SIZE 1088 // multiple of 16 | ||
41 | 13 | LOCAL_ALIGNED_16(int16_t, v1, [BUF_SIZE]); | |
42 | 13 | LOCAL_ALIGNED_16(int16_t, v2, [BUF_SIZE]); | |
43 | 13 | LOCAL_ALIGNED_16(int16_t, v3, [BUF_SIZE]); | |
44 | int mul; | ||
45 | |||
46 | 13 | declare_func(int32_t, int16_t *, const int16_t *, const int16_t *, | |
47 | int, int); | ||
48 | |||
49 |
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14157 | randomize_buf(v1, BUF_SIZE); |
50 |
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14157 | randomize_buf(v2, BUF_SIZE); |
51 |
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14157 | randomize_buf(v3, BUF_SIZE); |
52 | 13 | mul = (int16_t)rnd(); | |
53 | |||
54 |
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13 | if (check_func(c->scalarproduct_and_madd_int16, |
55 | "scalarproduct_and_madd_int16")) { | ||
56 | 3 | LOCAL_ALIGNED_16(int16_t, dst0, [BUF_SIZE]); | |
57 | 3 | LOCAL_ALIGNED_16(int16_t, dst1, [BUF_SIZE]); | |
58 | int ref, val; | ||
59 | |||
60 | 3 | memcpy(dst0, v1, sizeof (*dst0) * BUF_SIZE); | |
61 | 3 | memcpy(dst1, v1, sizeof (*dst1) * BUF_SIZE); | |
62 | 3 | ref = call_ref(dst0, v2, v3, BUF_SIZE, mul); | |
63 | 3 | val = call_new(dst1, v2, v3, BUF_SIZE, mul); | |
64 |
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3 | if (memcmp(dst0, dst1, sizeof (*dst0) * BUF_SIZE) != 0 || ref != val) |
65 | ✗ | fail(); | |
66 | |||
67 |
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3 | bench_new(v1, v2, v3, BUF_SIZE, mul); |
68 | } | ||
69 | |||
70 | 13 | report("scalarproduct_and_madd_int16"); | |
71 | 13 | } | |
72 | |||
73 | 13 | static void check_scalarproduct_and_madd_int32(LLAudDSPContext *c) | |
74 | { | ||
75 | #define BUF_SIZE 1088 // multiple of 16 | ||
76 | 13 | LOCAL_ALIGNED_16(int16_t, v1, [BUF_SIZE]); | |
77 | 13 | LOCAL_ALIGNED_16(int32_t, v2, [BUF_SIZE]); | |
78 | 13 | LOCAL_ALIGNED_16(int16_t, v3, [BUF_SIZE]); | |
79 | int mul; | ||
80 | |||
81 | 13 | declare_func(int32_t, int16_t *, const int32_t *, const int16_t *, | |
82 | int, int); | ||
83 | |||
84 |
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14157 | randomize_buf(v1, BUF_SIZE); |
85 |
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14157 | randomize_buf(v2, BUF_SIZE); |
86 |
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14157 | randomize_buf(v3, BUF_SIZE); |
87 | 13 | mul = (int16_t)rnd(); | |
88 | |||
89 |
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13 | if (check_func(c->scalarproduct_and_madd_int32, |
90 | "scalarproduct_and_madd_int32")) { | ||
91 | 2 | LOCAL_ALIGNED_16(int16_t, dst0, [BUF_SIZE]); | |
92 | 2 | LOCAL_ALIGNED_16(int16_t, dst1, [BUF_SIZE]); | |
93 | int ref, val; | ||
94 | |||
95 | 2 | memcpy(dst0, v1, sizeof (*dst0) * BUF_SIZE); | |
96 | 2 | memcpy(dst1, v1, sizeof (*dst1) * BUF_SIZE); | |
97 | 2 | ref = call_ref(dst0, v2, v3, BUF_SIZE, mul); | |
98 | 2 | val = call_new(dst1, v2, v3, BUF_SIZE, mul); | |
99 |
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2 | if (memcmp(dst0, dst1, sizeof (*dst0) * BUF_SIZE) != 0 || ref != val) |
100 | ✗ | fail(); | |
101 | |||
102 |
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2 | bench_new(v1, v2, v3, BUF_SIZE, mul); |
103 | } | ||
104 | |||
105 | 13 | report("scalarproduct_and_madd_int32"); | |
106 | 13 | } | |
107 | |||
108 | 13 | void checkasm_check_llauddsp(void) | |
109 | { | ||
110 | LLAudDSPContext c; | ||
111 | |||
112 | 13 | ff_llauddsp_init(&c); | |
113 | 13 | check_scalarproduct_and_madd_int16(&c); | |
114 | 13 | check_scalarproduct_and_madd_int32(&c); | |
115 | 13 | } | |
116 |