You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
105 lines
3.6 KiB
105 lines
3.6 KiB
/*
|
|
decodeFixedCodeVectorTest.c
|
|
|
|
Copyright (C) 2011 Belledonne Communications, Grenoble, France
|
|
Author : Johan Pascal
|
|
|
|
This program 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.
|
|
|
|
This program 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 this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*/
|
|
/*****************************************************************************/
|
|
/* */
|
|
/* Test Program for decodeFixedCodeVectorTest bloc */
|
|
/* Input: - signs: parameter S(4 signs bit) eq61 */
|
|
/* - positions: parameter C(4 3bits position and jx bit) eq62 */
|
|
/* - intPitchDelay: integer part of pitch Delay (T) */
|
|
/* - boundedPitchGain: Beta in eq47 and eq48, in Q14 */
|
|
/* */
|
|
/* Ouput: - fixedCodebookVector for current subframe in Q13 */
|
|
/* */
|
|
/*****************************************************************************/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
|
|
#include "typedef.h"
|
|
#include "codecParameters.h"
|
|
|
|
#include "testUtils.h"
|
|
|
|
#include "decodeFixedCodeVector.h"
|
|
|
|
int main(int argc, char *argv[] )
|
|
{
|
|
/*** get calling argument ***/
|
|
char *filePrefix;
|
|
getArgument(argc, argv, &filePrefix); /* check argument and set filePrefix if needed */
|
|
|
|
/*** input and output file pointers ***/
|
|
FILE *fpInput;
|
|
FILE *fpOutput;
|
|
|
|
/*** input and output buffers ***/
|
|
/* input file: Positions(C parameter 13 bits), Signs(S parameter 4 bits), boundedPitchGain, intPitchDelay */
|
|
/* output: fixedCodebookVector: subframe length vector in Q13 */
|
|
int16_t signs;
|
|
int16_t positions;
|
|
word16_t boundedPitchGain;
|
|
int16_t intPitchDelay;
|
|
|
|
word16_t fixedCodebookVector[L_SUBFRAME];
|
|
|
|
/*** inits ***/
|
|
/* open the input file */
|
|
if ( (fpInput = fopen(argv[1], "r")) == NULL) {
|
|
printf("%s - Error: can't open file %s\n", argv[0], argv[1]);
|
|
exit(-1);
|
|
}
|
|
|
|
/* create the output file(filename is the same than input file with the .out extension) */
|
|
char *outputFile = malloc((strlen(filePrefix)+5)*sizeof(char));
|
|
sprintf(outputFile, "%s.out",filePrefix);
|
|
if ( (fpOutput = fopen(outputFile, "w")) == NULL) {
|
|
printf("%s - Error: can't create file %s\n", argv[0], outputFile);
|
|
exit(-1);
|
|
}
|
|
|
|
/*** init of the tested bloc ***/
|
|
|
|
/* initialise buffers */
|
|
|
|
/*** initialisation complete ***/
|
|
|
|
|
|
/*** loop over input file ***/
|
|
while(fscanf(fpInput,"%hd,%hd,%hd,%hd", &positions, &signs, &boundedPitchGain, &intPitchDelay) == 4) /* loop until end of input data */
|
|
{
|
|
int i;
|
|
|
|
/* call the tested funtion */
|
|
decodeFixedCodeVector((uint16_t)signs, (uint16_t)positions, (int16_t)intPitchDelay, (word16_t)boundedPitchGain, fixedCodebookVector);
|
|
|
|
|
|
/* write the output to the output file */
|
|
fprintf(fpOutput,"%d",fixedCodebookVector[0]);
|
|
for (i=1; i<L_SUBFRAME; i++) {
|
|
fprintf(fpOutput,",%d", fixedCodebookVector[i]);
|
|
}
|
|
fprintf(fpOutput,"\n");
|
|
}
|
|
exit (0);
|
|
}
|
|
|