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allow sample spec/channel map to be queried for pa_resampler objects

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This commit is contained in:
Lennart Poettering 2009-01-23 22:28:11 +01:00
parent 7bdbcd0da8
commit 88c9f9fba6
2 changed files with 28 additions and 0 deletions
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24
src/pulsecore/resampler.c
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@ -403,6 +403,30 @@ pa_resample_method_t pa_resampler_get_method(pa_resampler *r) {
return r->method; return r->method;
} }
const pa_channel_map* pa_resampler_input_channel_map(pa_resampler *r) {
pa_assert(r);
return &r->i_cm;
}
const pa_sample_spec* pa_resampler_input_sample_spec(pa_resampler *r) {
pa_assert(r);
return &r->i_ss;
}
const pa_channel_map* pa_resampler_output_channel_map(pa_resampler *r) {
pa_assert(r);
return &r->o_cm;
}
const pa_sample_spec* pa_resampler_output_sample_spec(pa_resampler *r) {
pa_assert(r);
return &r->o_ss;
}
static const char * const resample_methods[] = { static const char * const resample_methods[] = {
"src-sinc-best-quality", "src-sinc-best-quality",
"src-sinc-medium-quality", "src-sinc-medium-quality",

4
src/pulsecore/resampler.h
View file

@ -99,5 +99,9 @@ const char *pa_resample_method_to_string(pa_resample_method_t m);
/* Return 1 when the specified resampling method is supported */ /* Return 1 when the specified resampling method is supported */
int pa_resample_method_supported(pa_resample_method_t m); int pa_resample_method_supported(pa_resample_method_t m);
const pa_channel_map* pa_resampler_input_channel_map(pa_resampler *r);
const pa_sample_spec* pa_resampler_input_sample_spec(pa_resampler *r);
const pa_channel_map* pa_resampler_output_channel_map(pa_resampler *r);
const pa_sample_spec* pa_resampler_output_sample_spec(pa_resampler *r);
#endif #endif