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[*] 音频播放

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acgist
2024-05-08 21:48:41 +08:00
parent 82b4212e74
commit b37445398e
3 changed files with 104 additions and 8 deletions
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20
taoyao-client-openharmony/taoyao/media/src/main/cpp/include/Player.hpp
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@@ -12,6 +12,11 @@
#ifndef TAOYAO_PALYER_HPP
#define TAOYAO_PALYER_HPP
#include "./Signal.hpp"
#include <ohaudio/native_audiorenderer.h>
#include <ohaudio/native_audiostreambuilder.h>
namespace acgist {
/**
@@ -19,6 +24,9 @@ namespace acgist {
*/
class Player {
protected:
bool running = false;
public:
Player();
virtual ~Player();
@@ -27,7 +35,7 @@ public:
// 开始播放
virtual bool start() = 0;
// 结束播放
virtual bool stop() = 0;
virtual bool stop() = 0;
};
@@ -36,13 +44,19 @@ public:
*/
class AudioPlayer: public Player {
public:
// 音频构造器
OH_AudioStreamBuilder* builder = nullptr;
// 音频播放器
OH_AudioRenderer* audioRenderer = nullptr;;
public:
AudioPlayer();
virtual ~AudioPlayer();
public:
virtual bool start() override;
virtual bool stop() override;
virtual bool stop() override;
};
@@ -59,7 +73,7 @@ public:
public:
virtual bool start() override;
virtual bool stop() override;
virtual bool stop() override;
};

6
taoyao-client-openharmony/taoyao/media/src/main/cpp/media/AudioCapturer.cpp
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@@ -13,12 +13,12 @@ static int32_t OnInterruptEvent(OH_AudioCapturer* capturer, void* userData, OH_A
acgist::AudioCapturer::AudioCapturer() {
OH_AudioStream_Result ret = OH_AudioStreamBuilder_Create(&this->builder, AUDIOSTREAM_TYPE_RENDERER);
OH_LOG_INFO(LOG_APP, "构造音频构造器：%o", ret);
// 配置音频参数
// 配置音频录制参数
OH_AudioStreamBuilder_SetSamplingRate(this->builder, acgist::samplingRate);
OH_AudioStreamBuilder_SetChannelCount(this->builder, acgist::channelCount);
OH_AudioStreamBuilder_SetLatencyMode(this->builder, OH_AudioStream_LatencyMode::AUDIOSTREAM_LATENCY_MODE_NORMAL);
OH_AudioStreamBuilder_SetSampleFormat(this->builder, OH_AudioStream_SampleFormat::AUDIOSTREAM_SAMPLE_S16LE);
OH_LOG_DEBUG(LOG_APP, "配置音频参数：%d %d", acgist::samplingRate, acgist::channelCount);
OH_LOG_DEBUG(LOG_APP, "配置音频录制参数：%d %d", acgist::samplingRate, acgist::channelCount);
// 设置回调函数
OH_AudioCapturer_Callbacks callbacks;
callbacks.OH_AudioCapturer_OnError = OnError;
@@ -26,7 +26,7 @@ acgist::AudioCapturer::AudioCapturer() {
callbacks.OH_AudioCapturer_OnStreamEvent = OnStreamEvent;
callbacks.OH_AudioCapturer_OnInterruptEvent = OnInterruptEvent;
ret = OH_AudioStreamBuilder_SetCapturerCallback(this->builder, callbacks, this);
OH_LOG_DEBUG(LOG_APP, "设置回调函数：%o", ret);
OH_LOG_DEBUG(LOG_APP, "设置录制回调函数：%o", ret);
}
acgist::AudioCapturer::~AudioCapturer() {

86
taoyao-client-openharmony/taoyao/media/src/main/cpp/media/AudioPlayer.cpp
View File

@@ -1,11 +1,93 @@
#include "../include/Player.hpp"
#include <ohaudio/native_audiorenderer.h>
#include <ohaudio/native_audiostreambuilder.h>
#include <hilog/log.h>
// 播放回调
static int32_t OnError(OH_AudioRenderer* renderer, void* userData, OH_AudioStream_Result error);
static int32_t OnWriteData(OH_AudioRenderer* renderer, void* userData, void* buffer, int32_t length);
static int32_t OnStreamEvent(OH_AudioRenderer* renderer, void* userData, OH_AudioStream_Event event);
static int32_t OnInterruptEvent(OH_AudioRenderer* renderer, void* userData, OH_AudioInterrupt_ForceType type, OH_AudioInterrupt_Hint hint);
acgist::AudioPlayer::AudioPlayer() {
OH_AudioStream_Result ret = OH_AudioStreamBuilder_Create(&this->builder, AUDIOSTREAM_TYPE_RENDERER);
OH_LOG_INFO(LOG_APP, "构造音频构造器：%o", ret);
// 配置音频播放参数
OH_AudioStreamBuilder_SetSamplingRate(this->builder, acgist::samplingRate);
OH_AudioStreamBuilder_SetChannelCount(this->builder, acgist::channelCount);
OH_AudioStreamBuilder_SetSampleFormat(this->builder, OH_AudioStream_SampleFormat::AUDIOSTREAM_SAMPLE_S16LE);
OH_AudioStreamBuilder_SetEncodingType(this->builder, OH_AudioStream_EncodingType::AUDIOSTREAM_ENCODING_TYPE_RAW);
OH_AudioStreamBuilder_SetRendererInfo(this->builder, OH_AudioStream_Usage::AUDIOSTREAM_USAGE_MUSIC);
OH_LOG_DEBUG(LOG_APP, "配置音频播放参数：%d %d", acgist::samplingRate, acgist::channelCount);
// 配置回调函数
OH_AudioRenderer_Callbacks callbacks;
callbacks.OH_AudioRenderer_OnError = OnError;
callbacks.OH_AudioRenderer_OnWriteData = OnWriteData;
callbacks.OH_AudioRenderer_OnStreamEvent = OnStreamEvent;
callbacks.OH_AudioRenderer_OnInterruptEvent = OnInterruptEvent;
ret = OH_AudioStreamBuilder_SetRendererCallback(this->builder, callbacks, this);
OH_LOG_DEBUG(LOG_APP, "设置播放回调函数：%o", ret);
}
acgist::AudioPlayer::~AudioPlayer() {
this->stop();
if(this->builder != nullptr) {
OH_AudioStream_Result ret = OH_AudioStreamBuilder_Destroy(this->builder);
this->builder = nullptr;
OH_LOG_INFO(LOG_APP, "释放音频播放：%o", ret);
}
}
bool acgist::AudioPlayer::start() { return true; }
bool acgist::AudioPlayer::start() {
if (this->running) {
return true;
}
this->running = true;
// 构造音频播放器
OH_AudioStream_Result ret = OH_AudioStreamBuilder_GenerateRenderer(this->builder, &this->audioRenderer);
OH_LOG_DEBUG(LOG_APP, "构造音频播放器：%o", ret);
// 开始音频播放
ret = OH_AudioRenderer_Start(this->audioRenderer);
OH_LOG_DEBUG(LOG_APP, "开始音频播放：%o", ret);
return ret == OH_AudioStream_Result::AUDIOSTREAM_SUCCESS;
}
bool acgist::AudioPlayer::stop() { return true; }
bool acgist::AudioPlayer::stop() {
if (!this->running) {
return true;
}
this->running = false;
if (this->audioRenderer == nullptr) {
return true;
}
// 停止音频播放
OH_AudioStream_Result ret = OH_AudioRenderer_Stop(this->audioRenderer);
OH_LOG_DEBUG(LOG_APP, "停止音频播放：%o", ret);
// 释放音频播放器
ret = OH_AudioRenderer_Release(this->audioRenderer);
this->audioRenderer = nullptr;
OH_LOG_DEBUG(LOG_APP, "释放音频播放器：%o", ret);
return ret == OH_AudioStream_Result::AUDIOSTREAM_SUCCESS;
}
static int32_t OnError(OH_AudioRenderer* renderer, void* userData, OH_AudioStream_Result error) {
OH_LOG_ERROR(LOG_APP, "音频播放异常：%o", error);
return 0;
}
static int32_t OnWriteData(OH_AudioRenderer* renderer, void* userData, void* buffer, int32_t length) {
// TODO: 混音写入buffer
return 0;
}
static int32_t OnStreamEvent(OH_AudioRenderer* renderer, void* userData, OH_AudioStream_Event event) {
OH_LOG_DEBUG(LOG_APP, "音频播放事件：%o", event);
return 0;
}
static int32_t OnInterruptEvent(OH_AudioRenderer* renderer, void* userData, OH_AudioInterrupt_ForceType type, OH_AudioInterrupt_Hint hint) {
OH_LOG_DEBUG(LOG_APP, "音频播放打断：%o %o", type, hint);
return 0;
}