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mic: Refactor microphone state and management. (#7134)

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Steveice10 2023-11-12 13:03:07 -08:00 • committed by GitHub
parent 831c9c4a38
commit 5118798c30
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GPG key ID: 4AEE18F83AFDEB23
10 changed files with 137 additions and 145 deletions
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26
src/audio_core/openal_input.cpp
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@ -26,7 +26,7 @@ OpenALInput::~OpenALInput() {
}
void OpenALInput::StartSampling(const InputParameters& params) {
if (is_sampling) {
if (IsSampling()) {
return;
}
@ -45,19 +45,20 @@ void OpenALInput::StartSampling(const InputParameters& params) {
impl->device = alcCaptureOpenDevice(
device_id != auto_device_name && !device_id.empty() ? device_id.c_str() : nullptr,
params.sample_rate, format, static_cast<ALsizei>(params.buffer_size));
if (!impl->device) {
LOG_CRITICAL(Audio, "alcCaptureOpenDevice failed.");
auto open_error = alcGetError(impl->device);
if (impl->device == nullptr || open_error != ALC_NO_ERROR) {
LOG_CRITICAL(Audio, "alcCaptureOpenDevice failed: {}", open_error);
StopSampling();
return;
}
alcCaptureStart(impl->device);
auto error = alcGetError(impl->device);
if (error != ALC_NO_ERROR) {
LOG_CRITICAL(Audio, "alcCaptureStart failed: {}", error);
auto capture_error = alcGetError(impl->device);
if (capture_error != ALC_NO_ERROR) {
LOG_CRITICAL(Audio, "alcCaptureStart failed: {}", capture_error);
StopSampling();
return;
}
is_sampling = true;
}
void OpenALInput::StopSampling() {
@ -66,11 +67,14 @@ void OpenALInput::StopSampling() {
alcCaptureCloseDevice(impl->device);
impl->device = nullptr;
}
is_sampling = false;
}
bool OpenALInput::IsSampling() {
return impl->device != nullptr;
}
void OpenALInput::AdjustSampleRate(u32 sample_rate) {
if (!is_sampling) {
if (!IsSampling()) {
return;
}
@ -81,7 +85,7 @@ void OpenALInput::AdjustSampleRate(u32 sample_rate) {
}
Samples OpenALInput::Read() {
if (!is_sampling) {
if (!IsSampling()) {
return {};
}