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63 lines
1.9 KiB
63 lines
1.9 KiB
/* |
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* This file is part of FFmpeg. |
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* |
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* FFmpeg is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* FFmpeg is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License along |
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* with FFmpeg; if not, write to the Free Software Foundation, Inc., |
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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*/ |
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#include <string.h> |
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#include "checkasm.h" |
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#include "libavcodec/g722.h" |
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#include "libavcodec/g722dsp.h" |
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#include "libavcodec/mathops.h" |
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#define randomize_buffers() \ |
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do { \ |
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int i; \ |
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for (i = 0; i < PREV_SAMPLES_BUF_SIZE; i++) { \ |
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src0[i] = src1[i] = sign_extend(rnd(), 16); \ |
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} \ |
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} while (0) |
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static void check_qmf(void) { |
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int16_t src0[PREV_SAMPLES_BUF_SIZE]; |
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int16_t src1[PREV_SAMPLES_BUF_SIZE]; |
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const int16_t *tmp0 = src0; |
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const int16_t *tmp1 = src1; |
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int dst0[2], dst1[2]; |
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int i; |
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declare_func(void, const int16_t *prev_samples, int xout[2]); |
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randomize_buffers(); |
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for (i = 0; i < PREV_SAMPLES_BUF_SIZE - 24; i++) { |
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call_ref(tmp0++, dst0); |
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call_new(tmp1++, dst1); |
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if (memcmp(dst0, dst1, sizeof(dst0))) |
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fail(); |
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} |
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bench_new(src1, dst1); |
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} |
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void checkasm_check_g722dsp(void) |
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{ |
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G722DSPContext h; |
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ff_g722dsp_init(&h); |
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if (check_func(h.apply_qmf, "g722_apply_qmf")) |
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check_qmf(); |
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report("apply_qmf"); |
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}
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