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echo-cancel: Use webrtc's deinterleaved API

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This is required to have unequal channel counts on capture in and out
streams, which is needed for beamforming to work. The deinterleaved API
only works with floating point samples.
This commit is contained in:
Arun Raghavan 2016-02-17 19:47:12 +05:30
parent 3133ff8e11
commit 07663b06b3
3 changed files with 30 additions and 25 deletions
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4
src/modules/echo-cancel/module-echo-cancel.c
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@ -2158,12 +2158,12 @@ int main(int argc, char* argv[]) {
goto fail;
}
source_ss.format = PA_SAMPLE_S16LE;
source_ss.format = PA_SAMPLE_FLOAT32LE;
source_ss.rate = DEFAULT_RATE;
source_ss.channels = DEFAULT_CHANNELS;
pa_channel_map_init_auto(&source_map, source_ss.channels, PA_CHANNEL_MAP_DEFAULT);
sink_ss.format = PA_SAMPLE_S16LE;
sink_ss.format = PA_SAMPLE_FLOAT32LE;
sink_ss.rate = DEFAULT_RATE;
sink_ss.channels = DEFAULT_CHANNELS;
pa_channel_map_init_auto(&sink_map, sink_ss.channels, PA_CHANNEL_MAP_DEFAULT);