| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | * Copyright (c) 2015 Henrik Gramner | ||
| 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 "checkasm.h" | ||
| 24 | |||
| 25 | #include "libavcodec/blockdsp.h" | ||
| 26 | |||
| 27 | #include "libavutil/common.h" | ||
| 28 | #include "libavutil/internal.h" | ||
| 29 | #include "libavutil/intreadwrite.h" | ||
| 30 | #include "libavutil/mem_internal.h" | ||
| 31 | |||
| 32 | #define randomize_buffers(size) \ | ||
| 33 | do { \ | ||
| 34 | int i; \ | ||
| 35 | for (i = 0; i < size; i++) { \ | ||
| 36 | uint16_t r = rnd(); \ | ||
| 37 | AV_WN16A(buf0 + i, r); \ | ||
| 38 | AV_WN16A(buf1 + i, r); \ | ||
| 39 | } \ | ||
| 40 | } while (0) | ||
| 41 | |||
| 42 | #define check_clear(func, size) \ | ||
| 43 | do { \ | ||
| 44 | if (check_func(h.func, "blockdsp." #func)) { \ | ||
| 45 | declare_func(void, int16_t *block); \ | ||
| 46 | randomize_buffers(size); \ | ||
| 47 | call_ref(buf0); \ | ||
| 48 | call_new(buf1); \ | ||
| 49 | if (memcmp(buf0, buf1, sizeof(*buf0) * size)) \ | ||
| 50 | fail(); \ | ||
| 51 | bench_new(buf0); \ | ||
| 52 | } \ | ||
| 53 | } while (0) | ||
| 54 | |||
| 55 | 13 | static void check_fill(BlockDSPContext *h){ | |
| 56 | 13 | LOCAL_ALIGNED_16(uint8_t, buf0_16, [16 * 16]); | |
| 57 | 13 | LOCAL_ALIGNED_16(uint8_t, buf1_16, [16 * 16]); | |
| 58 | |||
| 59 |
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39 | for (int t = 0; t < 2; ++t) { |
| 60 | 26 | uint8_t *buf0 = buf0_16 + t * /* force 8 byte alignment */ 8; | |
| 61 | 26 | uint8_t *buf1 = buf1_16 + t * /* force 8 byte alignment */ 8; | |
| 62 | 26 | int n = 16 - 8 * t; | |
| 63 | 26 | declare_func(void, uint8_t *block, uint8_t value, | |
| 64 | ptrdiff_t line_size, int h); | ||
| 65 |
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26 | if (check_func(h->fill_block_tab[t], "blockdsp.fill_block_tab[%d]", t)) { |
| 66 | 6 | uint8_t value = rnd(); | |
| 67 | 6 | memset(buf0, 0, sizeof(*buf0) * n * n); | |
| 68 | 6 | memset(buf1, 0, sizeof(*buf1) * n * n); | |
| 69 | 6 | call_ref(buf0, value, n, n); | |
| 70 | 6 | call_new(buf1, value, n, n); | |
| 71 |
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6 | if (memcmp(buf0, buf1, sizeof(*buf0) * n * n)) |
| 72 | ✗ | fail(); | |
| 73 |
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6 | bench_new(buf0, value, n, n); |
| 74 | } | ||
| 75 | } | ||
| 76 | 13 | } | |
| 77 | |||
| 78 | 13 | void checkasm_check_blockdsp(void) | |
| 79 | { | ||
| 80 | 13 | LOCAL_ALIGNED_32(uint16_t, buf0, [6 * 8 * 8]); | |
| 81 | 13 | LOCAL_ALIGNED_32(uint16_t, buf1, [6 * 8 * 8]); | |
| 82 | |||
| 83 | BlockDSPContext h; | ||
| 84 | |||
| 85 | 13 | ff_blockdsp_init(&h); | |
| 86 | |||
| 87 |
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205 | check_clear(clear_block, 8 * 8); |
| 88 |
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1165 | check_clear(clear_blocks, 8 * 8 * 6); |
| 89 | |||
| 90 | 13 | check_fill(&h); | |
| 91 | |||
| 92 | 13 | report("blockdsp"); | |
| 93 | 13 | } | |
| 94 |