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/*
* Copyright (c) 2023 Institue of Software Chinese Academy of Sciences (ISCAS).
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with FFmpeg; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <string.h>
#include "libavutil/mem.h"
#include "libavutil/mem_internal.h"
#include "libavcodec/takdsp.h"
#include "checkasm.h"
#define randomize(buf, len) \
do { \
for (int i = 0; i < len; i++) \
buf[i] = rnd(); \
} while (0)
static void test_decorrelate_ls(TAKDSPContext *s) {
#define BUF_SIZE 1024
declare_func(void, int32_t *, int32_t *, int);
if (check_func(s->decorrelate_ls, "decorrelate_ls")) {
LOCAL_ALIGNED_32(int32_t, p1, [BUF_SIZE]);
LOCAL_ALIGNED_32(int32_t, p2, [BUF_SIZE]);
LOCAL_ALIGNED_32(int32_t, p2_2, [BUF_SIZE]);
randomize(p1, BUF_SIZE);
randomize(p2, BUF_SIZE);
memcpy(p2_2, p2, BUF_SIZE);
call_ref(p1, p2, BUF_SIZE);
call_new(p1, p2_2, BUF_SIZE);
if (memcmp(p2, p2_2, BUF_SIZE) != 0){
fail();
}
bench_new(p1, p2, BUF_SIZE);
}
report("decorrelate_ls");
}
static void test_decorrelate_sr(TAKDSPContext *s) {
#define BUF_SIZE 1024
declare_func(void, int32_t *, int32_t *, int);
if (check_func(s->decorrelate_sr, "decorrelate_sr")) {
LOCAL_ALIGNED_32(int32_t, p1, [BUF_SIZE]);
LOCAL_ALIGNED_32(int32_t, p2, [BUF_SIZE]);
LOCAL_ALIGNED_32(int32_t, p2_2, [BUF_SIZE]);
randomize(p1, BUF_SIZE);
randomize(p2, BUF_SIZE);
memcpy(p2_2, p2, BUF_SIZE);
call_ref(p1, p2, BUF_SIZE);
call_new(p1, p2_2, BUF_SIZE);
if (memcmp(p2, p2_2, BUF_SIZE) != 0){
fail();
}
bench_new(p1, p2, BUF_SIZE);
}
report("decorrelate_sr");
}
static void test_decorrelate_sm(TAKDSPContext *s) {
#define BUF_SIZE 1024
declare_func(void, int32_t *, int32_t *, int);
if (check_func(s->decorrelate_sm, "decorrelate_sm")) {
LOCAL_ALIGNED_32(int32_t, p1, [BUF_SIZE]);
LOCAL_ALIGNED_32(int32_t, p1_2, [BUF_SIZE]);
LOCAL_ALIGNED_32(int32_t, p2, [BUF_SIZE]);
LOCAL_ALIGNED_32(int32_t, p2_2, [BUF_SIZE]);
randomize(p1, BUF_SIZE);
memcpy(p1, p1_2, BUF_SIZE);
randomize(p2, BUF_SIZE);
memcpy(p2_2, p2, BUF_SIZE);
call_ref(p1, p2, BUF_SIZE);
call_new(p1_2, p2_2, BUF_SIZE);
if (memcmp(p2, p2_2, BUF_SIZE) != 0){
fail();
}
bench_new(p1, p2, BUF_SIZE);
}
report("decorrelate_sm");
}
void checkasm_check_takdsp(void)
{
TAKDSPContext s = { 0 };
ff_takdsp_init(&s);
test_decorrelate_ls(&s);
test_decorrelate_sr(&s);
test_decorrelate_sm(&s);
}
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