diff options
Diffstat (limited to 'drivers/wasapi')
| -rw-r--r-- | drivers/wasapi/audio_driver_wasapi.cpp | 36 |
1 files changed, 13 insertions, 23 deletions
diff --git a/drivers/wasapi/audio_driver_wasapi.cpp b/drivers/wasapi/audio_driver_wasapi.cpp index b641e213a8..827aecd1c8 100644 --- a/drivers/wasapi/audio_driver_wasapi.cpp +++ b/drivers/wasapi/audio_driver_wasapi.cpp @@ -320,8 +320,8 @@ Error AudioDriverWASAPI::init_render_device(bool reinit) { // Sample rate is independent of channels (ref: https://stackoverflow.com/questions/11048825/audio-sample-frequency-rely-on-channels) samples_in.resize(buffer_frames * channels); - audio_input_position = 0; - audio_input_size = 0; + input_position = 0; + input_size = 0; if (OS::get_singleton()->is_stdout_verbose()) { print_line("WASAPI: detected " + itos(channels) + " channels"); @@ -343,12 +343,9 @@ Error AudioDriverWASAPI::init_capture_device(bool reinit) { ERR_FAIL_COND_V(hr != S_OK, ERR_CANT_OPEN); // Set the buffer size - audio_input_buffer.resize(max_frames * CAPTURE_BUFFER_CHANNELS); - for (int i = 0; i < audio_input_buffer.size(); i++) { - audio_input_buffer.write[i] = 0; - } - audio_input_position = 0; - audio_input_size = 0; + input_buffer.resize(max_frames * CAPTURE_BUFFER_CHANNELS); + input_position = 0; + input_size = 0; return OK; } @@ -682,31 +679,24 @@ void AudioDriverWASAPI::thread_func(void *p_udata) { // fixme: Only works for floating point atm for (int j = 0; j < num_frames_available; j++) { - int32_t sample_channel[CAPTURE_BUFFER_CHANNELS]; + int32_t l, r; if (flags & AUDCLNT_BUFFERFLAGS_SILENT) { - sample_channel[0] = sample_channel[1] = 0; + l = r = 0; } else { if (ad->audio_input.channels == 2) { - sample_channel[0] = read_sample(ad->audio_input.format_tag, ad->audio_input.bits_per_sample, data, j * 2); - sample_channel[1] = read_sample(ad->audio_input.format_tag, ad->audio_input.bits_per_sample, data, j * 2 + 1); + l = read_sample(ad->audio_input.format_tag, ad->audio_input.bits_per_sample, data, j * 2); + r = read_sample(ad->audio_input.format_tag, ad->audio_input.bits_per_sample, data, j * 2 + 1); } else if (ad->audio_input.channels == 1) { - sample_channel[0] = sample_channel[1] = read_sample(ad->audio_input.format_tag, ad->audio_input.bits_per_sample, data, j); + l = r = read_sample(ad->audio_input.format_tag, ad->audio_input.bits_per_sample, data, j); } else { - sample_channel[0] = sample_channel[1] = 0; + l = r = 0; ERR_PRINT("WASAPI: unsupported channel count in microphone!"); } } - for (int k = 0; k < CAPTURE_BUFFER_CHANNELS; k++) { - ad->audio_input_buffer.write[ad->audio_input_position++] = sample_channel[k]; - if (ad->audio_input_position >= ad->audio_input_buffer.size()) { - ad->audio_input_position = 0; - } - if (ad->audio_input_size < ad->audio_input_buffer.size()) { - ad->audio_input_size++; - } - } + input_buffer_write(l); + input_buffer_write(r); } read_frames += num_frames_available; |