mirror of
https://git.ffmpeg.org/ffmpeg.git
synced 2024-12-30 11:22:14 +00:00
116 lines
3.5 KiB
C
116 lines
3.5 KiB
C
/*
|
|
* Copyright (c) 2016 Alexandra Hájková
|
|
*
|
|
* 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/common.h"
|
|
#include "libavutil/intreadwrite.h"
|
|
#include "libavutil/mem.h"
|
|
#include "libavutil/mem_internal.h"
|
|
|
|
#include "libavcodec/lossless_audiodsp.h"
|
|
|
|
#include "checkasm.h"
|
|
|
|
#define randomize_buf(buf, len) \
|
|
do { \
|
|
for (int i = 0; i < len; i++) \
|
|
buf[i] = rnd(); \
|
|
} while (0)
|
|
|
|
static void check_scalarproduct_and_madd_int16(LLAudDSPContext *c)
|
|
{
|
|
#define BUF_SIZE 1088 // multiple of 16
|
|
LOCAL_ALIGNED_16(int16_t, v1, [BUF_SIZE]);
|
|
LOCAL_ALIGNED_16(int16_t, v2, [BUF_SIZE]);
|
|
LOCAL_ALIGNED_16(int16_t, v3, [BUF_SIZE]);
|
|
int mul;
|
|
|
|
declare_func(int32_t, int16_t *, const int16_t *, const int16_t *,
|
|
int, int);
|
|
|
|
randomize_buf(v1, BUF_SIZE);
|
|
randomize_buf(v2, BUF_SIZE);
|
|
randomize_buf(v3, BUF_SIZE);
|
|
mul = rnd();
|
|
|
|
if (check_func(c->scalarproduct_and_madd_int16,
|
|
"scalarproduct_and_madd_int16")) {
|
|
LOCAL_ALIGNED_16(int16_t, dst0, [BUF_SIZE]);
|
|
LOCAL_ALIGNED_16(int16_t, dst1, [BUF_SIZE]);
|
|
int ref, val;
|
|
|
|
memcpy(dst0, v1, sizeof (*dst0) * BUF_SIZE);
|
|
memcpy(dst1, v1, sizeof (*dst1) * BUF_SIZE);
|
|
ref = call_ref(dst0, v2, v3, BUF_SIZE, mul);
|
|
val = call_new(dst1, v2, v3, BUF_SIZE, mul);
|
|
if (memcmp(dst0, dst1, sizeof (*dst0) * BUF_SIZE) != 0 || ref != val)
|
|
fail();
|
|
|
|
bench_new(v1, v2, v3, BUF_SIZE, mul);
|
|
}
|
|
|
|
report("scalarproduct_and_madd_int16");
|
|
}
|
|
|
|
static void check_scalarproduct_and_madd_int32(LLAudDSPContext *c)
|
|
{
|
|
#define BUF_SIZE 1088 // multiple of 16
|
|
LOCAL_ALIGNED_16(int16_t, v1, [BUF_SIZE]);
|
|
LOCAL_ALIGNED_16(int32_t, v2, [BUF_SIZE]);
|
|
LOCAL_ALIGNED_16(int16_t, v3, [BUF_SIZE]);
|
|
int mul;
|
|
|
|
declare_func(int32_t, int16_t *, const int32_t *, const int16_t *,
|
|
int, int);
|
|
|
|
randomize_buf(v1, BUF_SIZE);
|
|
randomize_buf(v2, BUF_SIZE);
|
|
randomize_buf(v3, BUF_SIZE);
|
|
mul = rnd();
|
|
|
|
if (check_func(c->scalarproduct_and_madd_int32,
|
|
"scalarproduct_and_madd_int32")) {
|
|
LOCAL_ALIGNED_16(int16_t, dst0, [BUF_SIZE]);
|
|
LOCAL_ALIGNED_16(int16_t, dst1, [BUF_SIZE]);
|
|
int ref, val;
|
|
|
|
memcpy(dst0, v1, sizeof (*dst0) * BUF_SIZE);
|
|
memcpy(dst1, v1, sizeof (*dst1) * BUF_SIZE);
|
|
ref = call_ref(dst0, v2, v3, BUF_SIZE, mul);
|
|
val = call_new(dst1, v2, v3, BUF_SIZE, mul);
|
|
if (memcmp(dst0, dst1, sizeof (*dst0) * BUF_SIZE) != 0 || ref != val)
|
|
fail();
|
|
|
|
bench_new(v1, v2, v3, BUF_SIZE, mul);
|
|
}
|
|
|
|
report("scalarproduct_and_madd_int32");
|
|
}
|
|
|
|
void checkasm_check_llauddsp(void)
|
|
{
|
|
LLAudDSPContext c;
|
|
|
|
ff_llauddsp_init(&c);
|
|
check_scalarproduct_and_madd_int16(&c);
|
|
check_scalarproduct_and_madd_int32(&c);
|
|
}
|