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tools: testbench: Support channels specification 

Support channel specification by argument "-c" on testbench

Signed-off-by: Pin-chih Lin <johnylin@google.com>
This commit is contained in:
Pin-chih Lin 2020-07-24 14:15:19 +08:00 committed by Liam Girdwood
parent d38d5892f6
commit b63c3a3723
1 changed files with 9 additions and 4 deletions
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13
tools/testbench/testbench.c
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@ -120,12 +120,12 @@ static void print_usage(char *executable)
{
printf("Usage: %s -i <input_file> ", executable);
printf("-o <output_file1,output_file2,...> ");
printf("-t <tplg_file> -b <input_format> ");
printf("-t <tplg_file> -b <input_format> -c <channels>");
printf("-a <comp1=comp1_library,comp2=comp2_library>\n");
printf("input_format should be S16_LE, S32_LE, S24_LE or FLOAT_LE\n");
printf("Example Usage:\n");
printf("%s -i in.txt -o out.txt -t test.tplg ", executable);
printf("-r 48000 -R 96000");
printf("-r 48000 -R 96000 -c 2");
printf("-b S16_LE -a vol=libsof_volume.so\n");
}
@ -164,7 +164,7 @@ static void parse_input_args(int argc, char **argv, struct testbench_prm *tp)
int option = 0;
int ret = 0;
while ((option = getopt(argc, argv, "hdi:o:t:b:a:r:R:")) != -1) {
while ((option = getopt(argc, argv, "hdi:o:t:b:a:r:R:c:")) != -1) {
switch (option) {
/* input sample file */
case 'i':
@ -202,6 +202,11 @@ static void parse_input_args(int argc, char **argv, struct testbench_prm *tp)
tp->fs_out = atoi(optarg);
break;
/* input/output channels */
case 'c':
tp->channels = atoi(optarg);
break;
/* enable debug prints */
case 'd':
debug = 1;
@ -341,7 +346,7 @@ int main(int argc, char **argv)
n_in = frcd->fs.n;
n_out = fwcd->fs.n;
t_exec = (double)(toc - tic) / CLOCKS_PER_SEC;
c_realtime = (double)n_out / TESTBENCH_NCH / tp.fs_out / t_exec;
c_realtime = (double)n_out / tp.channels / tp.fs_out / t_exec;
/* free all components/buffers in pipeline */
free_comps();