AudioRender/.vs/AudioRender/v17/DocumentLayout.json

@@ -1,12 +0,0 @@
-{
-  "Version": 1,
-  "WorkspaceRootPath": "D:\\Project\\AudioRender\\AudioRender\\",
-  "Documents": [],
-  "DocumentGroupContainers": [
-    {
-      "Orientation": 0,
-      "VerticalTabListWidth": 256,
-      "DocumentGroups": []
-    }
-  ]
-}

AudioRender/AudioRender.cpp

@@ -6,15 +6,9 @@
 #include "IAudioRender.h"
 
 static std::unique_ptr<IAudioRender> audiosRender_;
-bool __stdcall Initialize(callback_t cb) {
+bool __stdcall Initialize(const char* sender_name, const char* receiver_name) {
     assert(!audiosRender_);
-
+    audiosRender_.reset(IAudioRender::Create());
-    auto logCallback = [cb](int32 level, const int8* log, uint32 length) {
-        if (nullptr == cb) {
-            cb(level, log, length);
-        }
-    };
-    audiosRender_.reset(IAudioRender::Create(std::move(logCallback)));
     return true;
 }
 

AudioRender/AudioRender.h

@@ -11,8 +11,8 @@
 #ifdef __cplusplus
 extern "C" {
 #endif // __cplusplus
-    typedef void (*callback_t)(int, const char*, int);
+
-    AUDIO_RENDER_EXPORT bool __stdcall Initialize(callback_t cb);
+    AUDIO_RENDER_EXPORT bool __stdcall Initialize(const char* sender_name, const char* receiver_name);
     AUDIO_RENDER_EXPORT bool __stdcall Write(const unsigned char* data, unsigned int len);
     AUDIO_RENDER_EXPORT void __stdcall Uninitialize();
 

AudioRender/AudioRender.vcxproj

@@ -46,7 +46,7 @@
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <PlatformToolset>v143</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
@@ -120,8 +120,6 @@
       <SDLCheck>true</SDLCheck>
       <PreprocessorDefinitions>NDEBUG;_CONSOLE;WIN32;AUDIO_RENDER_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ConformanceMode>true</ConformanceMode>
-      <AdditionalIncludeDirectories>D:\Project\AudioRender\AudioRender;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <Optimization>Disabled</Optimization>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>

AudioRender/AudioRenderStd.cpp

@@ -1,22 +1,7 @@
 #include "AudioRenderStd.h"
 
-#include <sstream>
-
 #include "Windows/WavAudioRender.h"
 
-IAudioRender* IAudioRender::Create(LogCallback callback) {
+IAudioRender* IAudioRender::Create() {
-    return new WavAudioRender(std::move(callback));
+    return new WavAudioRender;
-}
+}
-
-AudioRenderStd::AudioRenderStd(LogCallback callback) noexcept
-    : callback_(std::move(callback)){
-
-}
-
-void AudioRenderStd::WirteLog(int32 level, const std::string& log) {
-    if (nullptr == callback_) {
-        return;
-    }
-
-    callback_(level, log.c_str(), static_cast<uint32>(log.length()));
-}

AudioRender/AudioRenderStd.h

@@ -1,25 +1,12 @@
 #pragma once
 
-#include <string>
-
 #include "IAudioRender.h"
 
 class AudioRenderStd : public IAudioRender {
 public:
-    enum LOG_LEVEL {
-        DEBUG,
-        LOG
-    };
-public:
-    explicit AudioRenderStd(LogCallback callback) noexcept;
     ~AudioRenderStd() override = default;
     uint64 GetClock() override {
         return 0;
     }
-
-    void WirteLog(int32 level, const std::string& log);
-
-private:
-    LogCallback callback_{ nullptr };
 };
 

AudioRender/IAudioRender.h

@@ -1,7 +1,6 @@
 #pragma once
 
 #include <vector>
-#include <functional>
 
 using int8 = char;
 using uint8 = unsigned char;
@@ -21,8 +20,7 @@ struct AudioFrame {
 
 class IAudioRender {
 public:
-    using LogCallback = std::function<void(int32, const int8*, uint32)>;
+    static IAudioRender* Create();
-    static IAudioRender* Create(LogCallback callback);
 
 public:
     virtual ~IAudioRender() = default;

AudioRender/Windows/WavAudioRender.cpp

@@ -30,8 +30,7 @@ static void FreeBlocks(WAVEHDR* blockArray) {
     HeapFree(GetProcessHeap(), 0, blockArray);
 }
 
-WavAudioRender::WavAudioRender(LogCallback callback) noexcept
+WavAudioRender::WavAudioRender() noexcept {
-    : AudioRenderStd(callback){
     HWAVEOUT hWaveOut = nullptr;
 
     waveBlocks_ = AllocateBlocks(BlockSize_, BlockCount_);
@@ -53,20 +52,15 @@ WavAudioRender::WavAudioRender(LogCallback callback) noexcept
     MMRESULT hr = waveOutOpen(&hWaveOut, WAVE_MAPPER, &waveform,
         reinterpret_cast<DWORD_PTR>(WavAudioRender::waveOutProc),
         reinterpret_cast<DWORD_PTR>(this), CALLBACK_FUNCTION);
-    if (MMSYSERR_NOERROR != hr) {
+    if (MMSYSERR_NOERROR == hr) {
-        WirteLog(DEBUG, "init success");
         return;
     }
 
     hWavout_ = std::move(hWaveOut);
-    initialized_ = true;
-    WirteLog(DEBUG, "init success");
 }
 
 WavAudioRender::~WavAudioRender() {
-    initialized_ = false;
     if (nullptr == hWavout_) {
-        WirteLog(DEBUG, "hWavout is nullptr");
         return;
     }
     waveOutReset(hWavout_);
@@ -89,13 +83,10 @@ WavAudioRender::~WavAudioRender() {
         }
     } while (true);
     FreeBlocks(waveBlocks_);
-    WirteLog(DEBUG, "uninitialized success");
 }
 
 bool WavAudioRender::Write(const AudioFrame& audioFrame) {
-    WirteLog(DEBUG, "WavAudioRender::Write");
     if (nullptr == hWavout_) {
-        WirteLog(DEBUG, "hWavout_ is nullptr");
         return false;
     }
 
@@ -125,12 +116,9 @@ bool WavAudioRender::Write(const AudioFrame& audioFrame) {
             --freeBlockCounter_;
         }
 
-        while (!freeBlockCounter_ && initialized_) {
+        while (!freeBlockCounter_) {
             Sleep(1);
         }
-        if (!initialized_) {
-            break;
-        }
 
         ++waveCurrentBlock_;
         waveCurrentBlock_ %= BlockCount_;

AudioRender/Windows/WavAudioRender.h

@@ -6,7 +6,7 @@
 
 class WavAudioRender : public AudioRenderStd {
 public:
-    explicit WavAudioRender(LogCallback callback) noexcept;
+    explicit WavAudioRender() noexcept;
     ~WavAudioRender() override;
 
     bool Write(const AudioFrame& audioFrame) override;
@@ -19,7 +19,7 @@ private:
 private:
     int64_t audioPts_{ 0 };
 
-    static constexpr int BlockSize_{ 3200 };
+    static constexpr int BlockSize_{ 6400 };
     static constexpr int BlockCount_{ 10 };
 
     SectionLock lock_;
@@ -28,5 +28,4 @@ private:
 
     WAVEHDR* waveBlocks_{ nullptr };
     HWAVEOUT hWavout_{ nullptr };
-    bool initialized_{ false };
 };