forked from xiaozhi/xiaozhi-esp32
44 lines
1.0 KiB
C++
44 lines
1.0 KiB
C++
#include "dummy_audio_processor.h"
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#include <esp_log.h>
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#define TAG "DummyAudioProcessor"
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void DummyAudioProcessor::Initialize(AudioCodec* codec) {
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codec_ = codec;
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}
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void DummyAudioProcessor::Feed(const std::vector<int16_t>& data) {
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if (!is_running_ || !output_callback_) {
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return;
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}
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// 直接将输入数据传递给输出回调
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output_callback_(std::vector<int16_t>(data));
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}
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void DummyAudioProcessor::Start() {
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is_running_ = true;
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}
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void DummyAudioProcessor::Stop() {
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is_running_ = false;
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}
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bool DummyAudioProcessor::IsRunning() {
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return is_running_;
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}
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void DummyAudioProcessor::OnOutput(std::function<void(std::vector<int16_t>&& data)> callback) {
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output_callback_ = callback;
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}
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void DummyAudioProcessor::OnVadStateChange(std::function<void(bool speaking)> callback) {
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vad_state_change_callback_ = callback;
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}
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size_t DummyAudioProcessor::GetFeedSize() {
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if (!codec_) {
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return 0;
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}
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// 返回一个固定的帧大小，比如 30ms 的数据
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return 30 * codec_->input_sample_rate() / 1000;
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} |