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lfe-filter: change the crossover frequency as a parameter

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Add a user defined parameter lfe-crossover-freq for the lfe-filter,
to pass this parameter to the lfe-filter, we need to change the
pa_resampler_new() API as well.

Signed-off-by: Hui Wang <hui.wang@canonical.com>
This commit is contained in:
Hui Wang 2015-03-24 10:29:16 +01:00 • committed by David Henningsson
parent 3538e6636e
commit c36e191ce5
14 changed files with 28 additions and 8 deletions
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7
src/tests/resampler-test.c
View file

@ -303,6 +303,7 @@ int main(int argc, char *argv[]) {
bool all_formats = true;
pa_resample_method_t method;
int seconds;
unsigned crossover_freq = 120;
static const struct option long_options[] = {
{"help", 0, NULL, 'h'},
@ -419,7 +420,7 @@ int main(int argc, char *argv[]) {
b.rate, b.channels, pa_sample_format_to_string(b.format));
ts = pa_rtclock_now();
pa_assert_se(resampler = pa_resampler_new(pool, &a, NULL, &b, NULL, method, 0));
pa_assert_se(resampler = pa_resampler_new(pool, &a, NULL, &b, NULL, crossover_freq, method, 0));
pa_log_info("init: %llu", (long long unsigned)(pa_rtclock_now() - ts));
i.memblock = pa_memblock_new(pool, pa_usec_to_bytes(1*PA_USEC_PER_SEC, &a));
@ -450,8 +451,8 @@ int main(int argc, char *argv[]) {
pa_sample_format_to_string(b.format),
pa_sample_format_to_string(a.format));
pa_assert_se(forth = pa_resampler_new(pool, &a, NULL, &b, NULL, method, 0));
pa_assert_se(back = pa_resampler_new(pool, &b, NULL, &a, NULL, method, 0));
pa_assert_se(forth = pa_resampler_new(pool, &a, NULL, &b, NULL, crossover_freq, method, 0));
pa_assert_se(back = pa_resampler_new(pool, &b, NULL, &a, NULL, crossover_freq, method, 0));
i.memblock = generate_block(pool, &a);
i.length = pa_memblock_get_length(i.memblock);