mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-23 12:43:46 +02:00
c51b46e5dd
Signed-off-by: Ting Fu <ting.fu@intel.com> Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
82 lines
2.2 KiB
C
82 lines
2.2 KiB
C
/*
|
|
* Copyright (c) 2020
|
|
*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser 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 <stdio.h>
|
|
#include <string.h>
|
|
#include <math.h>
|
|
#include "libavfilter/dnn/dnn_backend_native_layer_mathunary.h"
|
|
#include "libavutil/avassert.h"
|
|
|
|
#define EPS 0.00001
|
|
|
|
static float get_expected(float f, DNNMathUnaryOperation op)
|
|
{
|
|
switch (op)
|
|
{
|
|
case DMUO_ABS:
|
|
return (f >= 0) ? f : -f;
|
|
default:
|
|
av_assert0(!"not supported yet");
|
|
return 0.f;
|
|
}
|
|
}
|
|
|
|
static int test(DNNMathUnaryOperation op)
|
|
{
|
|
DnnLayerMathUnaryParams params;
|
|
DnnOperand operands[2];
|
|
int32_t input_indexes[1];
|
|
float input[1*1*2*3] = {
|
|
-3, 2.5, 2, -2.1, 7.8, 100};
|
|
float *output;
|
|
|
|
params.un_op = op;
|
|
|
|
operands[0].data = input;
|
|
operands[0].dims[0] = 1;
|
|
operands[0].dims[1] = 1;
|
|
operands[0].dims[2] = 2;
|
|
operands[0].dims[3] = 3;
|
|
operands[1].data = NULL;
|
|
|
|
input_indexes[0] = 0;
|
|
dnn_execute_layer_math_unary(operands, input_indexes, 1, ¶ms);
|
|
|
|
output = operands[1].data;
|
|
for (int i = 0; i < sizeof(input) / sizeof(float); ++i) {
|
|
float expected_output = get_expected(input[i], op);
|
|
if(fabs(output[i] - expected_output) > EPS) {
|
|
printf("at index %d, output: %f, expected_output: %f\n", i, output[i], expected_output);
|
|
av_freep(&output);
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
av_freep(&output);
|
|
return 0;
|
|
}
|
|
|
|
int main(int agrc, char **argv)
|
|
{
|
|
if (test(DMUO_ABS))
|
|
return 1;
|
|
return 0;
|
|
}
|