mirror of https://git.ffmpeg.org/ffmpeg.git
90 lines
2.4 KiB
C
90 lines
2.4 KiB
C
/*
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* Copyright (c) 2024 Institue of Software Chinese Academy of Sciences (ISCAS).
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*
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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 "libavutil/mem.h"
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#include "libavutil/mem_internal.h"
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#include "libavcodec/rv34dsp.h"
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#include "checkasm.h"
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#define BUF_SIZE 1024
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#define randomize(buf, len) \
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do { \
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for (int i = 0; i < len; i++) \
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buf[i] = rnd(); \
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} while (0)
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static void test_rv34_inv_transform_dc(RV34DSPContext *s) {
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declare_func_emms(AV_CPU_FLAG_MMX, void, int16_t *block);
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if (check_func(s->rv34_inv_transform_dc, "rv34_inv_transform_dc")) {
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LOCAL_ALIGNED_16(int16_t, p1, [BUF_SIZE]);
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LOCAL_ALIGNED_16(int16_t, p2, [BUF_SIZE]);
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randomize(p1, BUF_SIZE);
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memcpy(p2, p1, BUF_SIZE * sizeof(*p1));
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call_ref(p1);
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call_new(p2);
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if (memcmp(p1, p2, BUF_SIZE * sizeof (*p1)) != 0) {
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fail();
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}
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bench_new(p1);
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}
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report("rv34_inv_transform_dc");
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}
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static void test_rv34_idct_dc_add(RV34DSPContext *s) {
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declare_func(void, uint8_t *dst, ptrdiff_t stride, int dc);
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if (check_func(s->rv34_idct_dc_add, "rv34_idct_dc_add")) {
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LOCAL_ALIGNED_16(uint8_t, p1, [BUF_SIZE]);
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LOCAL_ALIGNED_16(uint8_t, p2, [BUF_SIZE]);
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randomize(p1, BUF_SIZE);
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memcpy(p2, p1, BUF_SIZE * sizeof(*p1));
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call_ref(p1, 4, 5);
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call_new(p2, 4, 5);
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if (memcmp(p1, p2, BUF_SIZE * sizeof (*p1)) != 0) {
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fail();
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}
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bench_new(p1, 4, 5);
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}
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report("rv34_idct_dc_add");
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}
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void checkasm_check_rv34dsp(void)
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{
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RV34DSPContext s = { 0 };
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ff_rv34dsp_init(&s);
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test_rv34_inv_transform_dc(&s);
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test_rv34_idct_dc_add(&s);
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}
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