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[audio][i2s_audio][micro_wake_word][microphone][mixer][resampler][speaker] Replace use_count() checks with lock and null test (#19046)

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This commit is contained in:
Kevin Ahrendt
2026-09-09 09:04:34 +12:00
committed by GitHub
parent 4ab9298ab3
commit 5bb112f407
8 changed files with 29 additions and 24 deletions
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esphome/components/audio/audio_transfer_buffer.cpp
+6 -6
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@@ -51,14 +51,14 @@ void AudioTransferBuffer::increase_buffer_length(size_t bytes) { this->buffer_le
void AudioTransferBuffer::clear_buffered_data() {
this->buffer_length_ = 0;
if (this->ring_buffer_.use_count() > 0) {
if (this->ring_buffer_ != nullptr) {
this->ring_buffer_->reset();
}
}
void AudioSinkTransferBuffer::clear_buffered_data() {
this->buffer_length_ = 0;
if (this->ring_buffer_.use_count() > 0) {
if (this->ring_buffer_ != nullptr) {
this->ring_buffer_->reset();
}
#ifdef USE_SPEAKER
@@ -69,7 +69,7 @@ void AudioSinkTransferBuffer::clear_buffered_data() {
}
bool AudioTransferBuffer::has_buffered_data() const {
if (this->ring_buffer_.use_count() > 0) {
if (this->ring_buffer_ != nullptr) {
return ((this->ring_buffer_->available() > 0) || (this->available() > 0));
}
return (this->available() > 0);
@@ -144,7 +144,7 @@ size_t AudioSourceTransferBuffer::transfer_data_from_source(TickType_t ticks_to_
size_t bytes_to_read = AudioTransferBuffer::free();
size_t bytes_read = 0;
if (bytes_to_read > 0) {
if (this->ring_buffer_.use_count() > 0) {
if (this->ring_buffer_ != nullptr) {
bytes_read = this->ring_buffer_->read((void *) this->get_buffer_end(), bytes_to_read, ticks_to_wait);
}
@@ -161,7 +161,7 @@ size_t AudioSinkTransferBuffer::transfer_data_to_sink(TickType_t ticks_to_wait,
bytes_written = this->speaker_->play(this->data_start_, this->available(), ticks_to_wait);
} else
#endif
if (this->ring_buffer_.use_count() > 0) {
if (this->ring_buffer_ != nullptr) {
bytes_written =
this->ring_buffer_->write_without_replacement((void *) this->data_start_, this->available(), ticks_to_wait);
} else if (this->sink_callback_ != nullptr) {
@@ -186,7 +186,7 @@ bool AudioSinkTransferBuffer::has_buffered_data() const {
return (this->speaker_->has_buffered_data() || (this->available() > 0));
}
#endif
if (this->ring_buffer_.use_count() > 0) {
if (this->ring_buffer_ != nullptr) {
return ((this->ring_buffer_->available() > 0) || (this->available() > 0));
}
return (this->available() > 0);