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audio_core: Apollo Part 1, AudioRenderer refactor

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This commit is contained in:
David Marcec 2020-07-12 21:59:14 +10:00
parent c73701edea
commit 380658c21d
26 changed files with 4235 additions and 744 deletions
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14
src/audio_core/cubeb_sink.cpp
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@ -23,14 +23,24 @@ class CubebSinkStream final : public SinkStream {
public:
CubebSinkStream(cubeb* ctx, u32 sample_rate, u32 num_channels_, cubeb_devid output_device,
const std::string& name)
: ctx{ctx}, num_channels{std::min(num_channels_, 2u)}, time_stretch{sample_rate,
: ctx{ctx}, num_channels{std::min(num_channels_, 6u)}, time_stretch{sample_rate,
num_channels} {
cubeb_stream_params params{};
params.rate = sample_rate;
params.channels = num_channels;
params.format = CUBEB_SAMPLE_S16NE;
params.layout = num_channels == 1 ? CUBEB_LAYOUT_MONO : CUBEB_LAYOUT_STEREO;
switch (num_channels) {
case 1:
params.layout = CUBEB_LAYOUT_MONO;
break;
case 2:
params.layout = CUBEB_LAYOUT_STEREO;
break;
case 6:
params.layout = CUBEB_LAYOUT_3F2_LFE;
break;
}
u32 minimum_latency{};
if (cubeb_get_min_latency(ctx, &params, &minimum_latency) != CUBEB_OK) {