| 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 <string.h> | ||
| 20 | #include "checkasm.h" | ||
| 21 | #include "libavcodec/g722.h" | ||
| 22 | #include "libavcodec/g722dsp.h" | ||
| 23 | #include "libavcodec/mathops.h" | ||
| 24 | |||
| 25 | #define randomize_buffers() \ | ||
| 26 | do { \ | ||
| 27 | int i; \ | ||
| 28 | for (i = 0; i < PREV_SAMPLES_BUF_SIZE; i++) { \ | ||
| 29 | src0[i] = src1[i] = sign_extend(rnd(), 16); \ | ||
| 30 | } \ | ||
| 31 | } while (0) | ||
| 32 | |||
| 33 | 2 | static void check_qmf(void) { | |
| 34 | int16_t src0[PREV_SAMPLES_BUF_SIZE]; | ||
| 35 | int16_t src1[PREV_SAMPLES_BUF_SIZE]; | ||
| 36 | 2 | const int16_t *tmp0 = src0; | |
| 37 | 2 | const int16_t *tmp1 = src1; | |
| 38 | int dst0[2], dst1[2]; | ||
| 39 | int i; | ||
| 40 | |||
| 41 | 2 | declare_func(void, const int16_t *prev_samples, int xout[2]); | |
| 42 | |||
| 43 |
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2050 | randomize_buffers(); |
| 44 |
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2002 | for (i = 0; i < PREV_SAMPLES_BUF_SIZE - 24; i++) { |
| 45 | 2000 | call_ref(tmp0++, dst0); | |
| 46 | 2000 | call_new(tmp1++, dst1); | |
| 47 |
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2000 | if (memcmp(dst0, dst1, sizeof(dst0))) |
| 48 | ✗ | fail(); | |
| 49 | } | ||
| 50 |
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2 | bench_new(src1, dst1); |
| 51 | 2 | } | |
| 52 | |||
| 53 | 14 | void checkasm_check_g722dsp(void) | |
| 54 | { | ||
| 55 | G722DSPContext h; | ||
| 56 | |||
| 57 | 14 | ff_g722dsp_init(&h); | |
| 58 | |||
| 59 |
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14 | if (check_func(h.apply_qmf, "g722_apply_qmf")) |
| 60 | 2 | check_qmf(); | |
| 61 | |||
| 62 | 14 | report("apply_qmf"); | |
| 63 | 14 | } | |
| 64 |