diff options
Diffstat (limited to '')
| -rw-r--r-- | src/audio_core/cubeb_sink.cpp | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/src/audio_core/cubeb_sink.cpp b/src/audio_core/cubeb_sink.cpp index 41bf5cd4d..eb82791f6 100644 --- a/src/audio_core/cubeb_sink.cpp +++ b/src/audio_core/cubeb_sink.cpp @@ -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, ¶ms, &minimum_latency) != CUBEB_OK) { @@ -78,7 +88,7 @@ public: const s16 surround_left{samples[i + 4]}; const s16 surround_right{samples[i + 5]}; // Not used in the ATSC reference implementation - [[maybe_unused]] const s16 low_frequency_effects { samples[i + 3] }; + [[maybe_unused]] const s16 low_frequency_effects{samples[i + 3]}; constexpr s32 clev{707}; // center mixing level coefficient constexpr s32 slev{707}; // surround mixing level coefficient @@ -182,8 +192,8 @@ SinkStream& CubebSink::AcquireSinkStream(u32 sample_rate, u32 num_channels, long CubebSinkStream::DataCallback(cubeb_stream* stream, void* user_data, const void* input_buffer, void* output_buffer, long num_frames) { - CubebSinkStream* impl = static_cast<CubebSinkStream*>(user_data); - u8* buffer = reinterpret_cast<u8*>(output_buffer); + auto* impl = static_cast<CubebSinkStream*>(user_data); + auto* buffer = static_cast<u8*>(output_buffer); if (!impl) { return {}; @@ -193,6 +203,7 @@ long CubebSinkStream::DataCallback(cubeb_stream* stream, void* user_data, const const std::size_t samples_to_write = num_channels * num_frames; std::size_t samples_written; + /* if (Settings::values.enable_audio_stretching.GetValue()) { const std::vector<s16> in{impl->queue.Pop()}; const std::size_t num_in{in.size() / num_channels}; @@ -207,7 +218,8 @@ long CubebSinkStream::DataCallback(cubeb_stream* stream, void* user_data, const } } else { samples_written = impl->queue.Pop(buffer, samples_to_write); - } + }*/ + samples_written = impl->queue.Pop(buffer, samples_to_write); if (samples_written >= num_channels) { std::memcpy(&impl->last_frame[0], buffer + (samples_written - num_channels) * sizeof(s16), |