| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | * Copyright (c) 2024 Kyosuke Kawakami | ||
| 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 "checkasm.h" | ||
| 22 | |||
| 23 | #include "libavcodec/diracdsp.h" | ||
| 24 | |||
| 25 | #include "libavutil/intreadwrite.h" | ||
| 26 | #include "libavutil/mem_internal.h" | ||
| 27 | |||
| 28 | #define RANDOMIZE_DESTS(name, size) \ | ||
| 29 | do { \ | ||
| 30 | int i; \ | ||
| 31 | for (i = 0; i < size; ++i) { \ | ||
| 32 | uint16_t r = rnd(); \ | ||
| 33 | AV_WN16A(name##0 + i, r); \ | ||
| 34 | AV_WN16A(name##1 + i, r); \ | ||
| 35 | } \ | ||
| 36 | } while (0) | ||
| 37 | |||
| 38 | #define RANDOMIZE_BUFFER8(name, size) \ | ||
| 39 | do { \ | ||
| 40 | int i; \ | ||
| 41 | for (i = 0; i < size; ++i) { \ | ||
| 42 | uint8_t r = rnd(); \ | ||
| 43 | name[i] = r; \ | ||
| 44 | } \ | ||
| 45 | } while (0) | ||
| 46 | |||
| 47 | #define OBMC_STRIDE 32 | ||
| 48 | #define XBLEN_MAX 32 | ||
| 49 | #define YBLEN_MAX 64 | ||
| 50 | |||
| 51 | 39 | static void check_add_obmc(size_t func_index, int xblen) | |
| 52 | { | ||
| 53 | 39 | LOCAL_ALIGNED_16(uint8_t, src, [XBLEN_MAX * YBLEN_MAX]); | |
| 54 | 39 | LOCAL_ALIGNED_16(uint16_t, _dst0, [XBLEN_MAX * YBLEN_MAX + 4]); | |
| 55 | 39 | LOCAL_ALIGNED_16(uint16_t, _dst1, [XBLEN_MAX * YBLEN_MAX + 4]); | |
| 56 | 39 | LOCAL_ALIGNED_16(uint8_t, obmc_weight, [XBLEN_MAX * YBLEN_MAX]); | |
| 57 | |||
| 58 | // Ensure that they accept unaligned buffer. | ||
| 59 | // Not using LOCAL_ALIGNED_8 because it might make 16 byte aligned buffer. | ||
| 60 | 39 | uint16_t *dst0 = _dst0 + 4; | |
| 61 | 39 | uint16_t *dst1 = _dst1 + 4; | |
| 62 | |||
| 63 | int yblen; | ||
| 64 | DiracDSPContext h; | ||
| 65 | |||
| 66 | 39 | ff_diracdsp_init(&h); | |
| 67 | |||
| 68 |
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39 | if (check_func(h.add_dirac_obmc[func_index], "diracdsp.add_dirac_obmc_%d", xblen)) { |
| 69 | 6 | declare_func(void, uint16_t*, const uint8_t*, int, const uint8_t *, int); | |
| 70 | |||
| 71 |
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7174 | RANDOMIZE_BUFFER8(src, YBLEN_MAX * xblen); |
| 72 |
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7174 | RANDOMIZE_DESTS(dst, YBLEN_MAX * xblen); |
| 73 |
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12294 | RANDOMIZE_BUFFER8(obmc_weight, YBLEN_MAX * OBMC_STRIDE); |
| 74 | |||
| 75 | 6 | yblen = 1 + (rnd() % YBLEN_MAX); | |
| 76 | 6 | call_ref(dst0, src, xblen, obmc_weight, yblen); | |
| 77 | 6 | call_new(dst1, src, xblen, obmc_weight, yblen); | |
| 78 |
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6 | if (memcmp(dst0, dst1, yblen * xblen)) |
| 79 | ✗ | fail(); | |
| 80 | |||
| 81 |
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6 | bench_new(dst1, src, xblen, obmc_weight, YBLEN_MAX); |
| 82 | } | ||
| 83 | 39 | } | |
| 84 | |||
| 85 | 13 | void checkasm_check_diracdsp(void) | |
| 86 | { | ||
| 87 | 13 | check_add_obmc(0, 8); | |
| 88 | 13 | check_add_obmc(1, 16); | |
| 89 | 13 | check_add_obmc(2, 32); | |
| 90 | 13 | report("diracdsp"); | |
| 91 | 13 | } | |
| 92 |