| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | * This file is part of FFmpeg. | ||
| 3 | * | ||
| 4 | * FFmpeg is free software; you can redistribute it and/or modify | ||
| 5 | * it under the terms of the GNU General Public License as published by | ||
| 6 | * the Free Software Foundation; either version 2 of the License, or | ||
| 7 | * (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 | ||
| 12 | * GNU General Public License for more details. | ||
| 13 | * | ||
| 14 | * You should have received a copy of the GNU General Public License along | ||
| 15 | * with FFmpeg; if not, write to the Free Software Foundation, Inc., | ||
| 16 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| 17 | */ | ||
| 18 | |||
| 19 | #include <assert.h> | ||
| 20 | #include <stddef.h> | ||
| 21 | #include <stdint.h> | ||
| 22 | #include <string.h> | ||
| 23 | |||
| 24 | #include "checkasm.h" | ||
| 25 | #include "libavfilter/vf_pp7dsp.h" | ||
| 26 | #include "libavutil/intreadwrite.h" | ||
| 27 | #include "libavutil/mem_internal.h" | ||
| 28 | |||
| 29 | #define randomize_buffer(buf) \ | ||
| 30 | do { \ | ||
| 31 | static_assert(!(sizeof(buf) % 4), "Tail handling needed"); \ | ||
| 32 | for (size_t k = 0; k < sizeof(buf); k += 4) { \ | ||
| 33 | AV_WN32A((char*)buf + k, rnd()); \ | ||
| 34 | } \ | ||
| 35 | } while (0) | ||
| 36 | |||
| 37 | 14 | static void check_dctB(const PP7DSPContext *const pp7dsp) | |
| 38 | { | ||
| 39 | 14 | declare_func(void, int16_t *dst, const int16_t *src); | |
| 40 | |||
| 41 |
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14 | if (!check_func(pp7dsp->dctB, "dctB")) |
| 42 | 12 | return; | |
| 43 | |||
| 44 | DECLARE_ALIGNED(8, int16_t, src)[7 * 4]; | ||
| 45 | DECLARE_ALIGNED(8, int16_t, dst_ref)[6 * 4]; | ||
| 46 | DECLARE_ALIGNED(8, int16_t, dst_new)[6 * 4]; | ||
| 47 | |||
| 48 |
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30 | randomize_buffer(src); |
| 49 |
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26 | randomize_buffer(dst_ref); |
| 50 | 2 | memcpy(dst_new, dst_ref, sizeof(dst_new)); | |
| 51 |
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2 | call_ref(dst_ref, src); |
| 52 | 2 | call_new(dst_new, src); | |
| 53 |
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2 | if (memcmp(dst_new, dst_ref, sizeof(dst_new))) |
| 54 | ✗ | fail(); | |
| 55 | |||
| 56 |
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2 | bench_new(dst_new, src); |
| 57 | } | ||
| 58 | |||
| 59 | 14 | void checkasm_check_vf_pp7(void) | |
| 60 | { | ||
| 61 | PP7DSPContext pp7dsp; | ||
| 62 | |||
| 63 | 14 | ff_pp7dsp_init(&pp7dsp); | |
| 64 | |||
| 65 | 14 | check_dctB(&pp7dsp); | |
| 66 | 14 | report("dctB"); | |
| 67 | 14 | } | |
| 68 |