Update Sound && SoundPlayer

projects/kiwano-audio.vcxproj

@@ -4,14 +4,14 @@
     <ClInclude Include="..\src\kiwano-audio\kiwano-audio.h" />
     <ClInclude Include="..\src\kiwano-audio\src\audio-modules.h" />
     <ClInclude Include="..\src\kiwano-audio\src\audio.h" />
-    <ClInclude Include="..\src\kiwano-audio\src\Player.h" />
+    <ClInclude Include="..\src\kiwano-audio\src\SoundPlayer.h" />
     <ClInclude Include="..\src\kiwano-audio\src\Sound.h" />
     <ClInclude Include="..\src\kiwano-audio\src\Transcoder.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\src\kiwano-audio\src\audio-modules.cpp" />
     <ClCompile Include="..\src\kiwano-audio\src\audio.cpp" />
-    <ClCompile Include="..\src\kiwano-audio\src\Player.cpp" />
+    <ClCompile Include="..\src\kiwano-audio\src\SoundPlayer.cpp" />
     <ClCompile Include="..\src\kiwano-audio\src\Sound.cpp" />
     <ClCompile Include="..\src\kiwano-audio\src\Transcoder.cpp" />
   </ItemGroup>

projects/kiwano-audio.vcxproj.filters

@@ -8,15 +8,15 @@
     <ClInclude Include="..\src\kiwano-audio\src\audio-modules.h">
       <Filter>src</Filter>
     </ClInclude>
-    <ClInclude Include="..\src\kiwano-audio\src\Player.h">
-      <Filter>src</Filter>
-    </ClInclude>
     <ClInclude Include="..\src\kiwano-audio\src\Sound.h">
       <Filter>src</Filter>
     </ClInclude>
     <ClInclude Include="..\src\kiwano-audio\src\Transcoder.h">
       <Filter>src</Filter>
     </ClInclude>
+    <ClInclude Include="..\src\kiwano-audio\src\SoundPlayer.h">
+      <Filter>src</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\src\kiwano-audio\src\audio.cpp">
@@ -25,15 +25,15 @@
     <ClCompile Include="..\src\kiwano-audio\src\audio-modules.cpp">
       <Filter>src</Filter>
     </ClCompile>
-    <ClCompile Include="..\src\kiwano-audio\src\Player.cpp">
-      <Filter>src</Filter>
-    </ClCompile>
     <ClCompile Include="..\src\kiwano-audio\src\Sound.cpp">
       <Filter>src</Filter>
     </ClCompile>
     <ClCompile Include="..\src\kiwano-audio\src\Transcoder.cpp">
       <Filter>src</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\kiwano-audio\src\SoundPlayer.cpp">
+      <Filter>src</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <Filter Include="src">

src/kiwano-audio/kiwano-audio.h

@@ -22,4 +22,4 @@
 
 #include "src/audio.h"
 #include "src/Sound.h"
-#include "src/Player.h"
+#include "src/SoundPlayer.h"

src/kiwano-audio/src/Sound.cpp

@@ -22,7 +22,6 @@
 #include <kiwano/utils/FileUtil.h>
 #include "Sound.h"
 #include "audio.h"
-#include "Transcoder.h"
 
 namespace kiwano
 {
@@ -32,12 +31,16 @@ namespace kiwano
 		Sound::Sound()
 			: opened_(false)
 			, playing_(false)
-			, size_(0)
-			, wave_data_(nullptr)
 			, voice_(nullptr)
 		{
 		}
 
+		Sound::Sound(String const& file_path)
+			: Sound()
+		{
+			Load(file_path);
+		}
+
 		Sound::Sound(Resource const& res)
 			: Sound()
 		{
@@ -51,21 +54,19 @@ namespace kiwano
 
 		bool Sound::Load(String const& file_path)
 		{
-			if (opened_)
-			{
-				Close();
-			}
-
-#if defined(KGE_DEBUG)
 			if (!FileUtil::ExistsFile(file_path))
 			{
 				KGE_WARNING_LOG(L"Media file '%s' not found", file_path.c_str());
 				return false;
 			}
-#endif
+
+			if (opened_)
+			{
+				Close();
+			}
 
 			Transcoder transcoder;
-			HRESULT hr = transcoder.LoadMediaFile(file_path, &wave_data_, &size_);
+			HRESULT hr = transcoder.LoadMediaFile(file_path);
 
 			if (FAILED(hr))
 			{
@@ -73,14 +74,11 @@ namespace kiwano
 				return false;
 			}
 
-			hr = Audio::GetInstance()->CreateVoice(&voice_, transcoder.GetWaveFormatEx());
+			hr = Audio::GetInstance()->CreateVoice(&voice_, transcoder.GetBuffer().format);
 			if (FAILED(hr))
 			{
-				if (wave_data_)
+				Close();
-				{
+
-					delete[] wave_data_;
-					wave_data_ = nullptr;
-				}
 				KGE_ERROR_LOG(L"Create source voice failed with HRESULT of %08X", hr);
 				return false;
 			}
@@ -97,7 +95,7 @@ namespace kiwano
 			}
 
 			Transcoder transcoder;
-			HRESULT hr = transcoder.LoadMediaResource(res, &wave_data_, &size_);
+			HRESULT hr = transcoder.LoadMediaResource(res);
 
 			if (FAILED(hr))
 			{
@@ -105,14 +103,11 @@ namespace kiwano
 				return false;
 			}
 
-			hr = Audio::GetInstance()->CreateVoice(&voice_, transcoder.GetWaveFormatEx());
+			hr = Audio::GetInstance()->CreateVoice(&voice_, transcoder.GetBuffer().format);
 			if (FAILED(hr))
 			{
-				if (wave_data_)
+				Close();
-				{
+
-					delete[] wave_data_;
-					wave_data_ = nullptr;
-				}
 				KGE_ERROR_LOG(L"Create source voice failed with HRESULT of %08X", hr);
 				return false;
 			}
@@ -140,10 +135,12 @@ namespace kiwano
 			// clamp loop count
 			loop_count = (loop_count < 0) ? XAUDIO2_LOOP_INFINITE : std::min(loop_count, XAUDIO2_LOOP_INFINITE - 1);
 
+			auto wave_buffer = transcoder_.GetBuffer();
+
 			XAUDIO2_BUFFER buffer = { 0 };
-			buffer.pAudioData = wave_data_;
+			buffer.pAudioData = wave_buffer.data;
 			buffer.Flags = XAUDIO2_END_OF_STREAM;
-			buffer.AudioBytes = size_;
+			buffer.AudioBytes = wave_buffer.size;
 			buffer.LoopCount = static_cast<UInt32>(loop_count);
 
 			HRESULT hr = voice_->SubmitSourceBuffer(&buffer);
@@ -202,11 +199,7 @@ namespace kiwano
 				voice_ = nullptr;
 			}
 
-			if (wave_data_)
+			transcoder_.ClearBuffer();
-			{
-				delete[] wave_data_;
-				wave_data_ = nullptr;
-			}
 
 			opened_ = false;
 			playing_ = false;

src/kiwano-audio/src/Sound.h

@@ -23,6 +23,7 @@
 #include <kiwano/base/ObjectBase.h>
 #include <kiwano/base/Resource.h>
 #include <xaudio2.h>
+#include "Transcoder.h"
 
 namespace kiwano
 {
@@ -88,8 +89,7 @@ namespace kiwano
 		protected:
 			bool					opened_;
 			bool					playing_;
-			UInt32	size_;
+			Transcoder				transcoder_;
-			BYTE* wave_data_;
 			IXAudio2SourceVoice*	voice_;
 		};
 	}

src/kiwano-audio/src/SoundPlayer.cpp

@@ -18,23 +18,23 @@
 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 // THE SOFTWARE.
 
-#include "Player.h"
+#include "SoundPlayer.h"
 
 namespace kiwano
 {
 	namespace audio
 	{
-		Player::Player()
+		SoundPlayer::SoundPlayer()
 			: volume_(1.f)
 		{
 		}
 
-		Player::~Player()
+		SoundPlayer::~SoundPlayer()
 		{
 			ClearCache();
 		}
 
-		UInt32 Player::Load(String const& file_path)
+		UInt32 SoundPlayer::Load(String const& file_path)
 		{
 			UInt32 hash_code = file_path.hash();
 			if (sound_cache_.end() != sound_cache_.find(hash_code))
@@ -54,7 +54,7 @@ namespace kiwano
 			return false;
 		}
 
-		UInt32 Player::Load(Resource const& res)
+		UInt32 SoundPlayer::Load(Resource const& res)
 		{
 			UInt32 hash_code = res.GetId();
 			if (sound_cache_.end() != sound_cache_.find(hash_code))
@@ -74,35 +74,35 @@ namespace kiwano
 			return false;
 		}
 
-		void Player::Play(UInt32 id, Int32 loop_count)
+		void SoundPlayer::Play(UInt32 id, Int32 loop_count)
 		{
 			auto iter = sound_cache_.find(id);
 			if (sound_cache_.end() != iter)
 				iter->second->Play(loop_count);
 		}
 
-		void Player::Pause(UInt32 id)
+		void SoundPlayer::Pause(UInt32 id)
 		{
 			auto iter = sound_cache_.find(id);
 			if (sound_cache_.end() != iter)
 				iter->second->Pause();
 		}
 
-		void Player::Resume(UInt32 id)
+		void SoundPlayer::Resume(UInt32 id)
 		{
 			auto iter = sound_cache_.find(id);
 			if (sound_cache_.end() != iter)
 				iter->second->Resume();
 		}
 
-		void Player::Stop(UInt32 id)
+		void SoundPlayer::Stop(UInt32 id)
 		{
 			auto iter = sound_cache_.find(id);
 			if (sound_cache_.end() != iter)
 				iter->second->Stop();
 		}
 
-		bool Player::IsPlaying(UInt32 id)
+		bool SoundPlayer::IsPlaying(UInt32 id)
 		{
 			auto iter = sound_cache_.find(id);
 			if (sound_cache_.end() != iter)
@@ -110,12 +110,12 @@ namespace kiwano
 			return false;
 		}
 
-		Float32 Player::GetVolume() const
+		Float32 SoundPlayer::GetVolume() const
 		{
 			return volume_;
 		}
 
-		void Player::SetVolume(Float32 volume)
+		void SoundPlayer::SetVolume(Float32 volume)
 		{
 			volume_ = std::min(std::max(volume, -224.f), 224.f);
 			for (const auto& pair : sound_cache_)
@@ -124,7 +124,7 @@ namespace kiwano
 			}
 		}
 
-		void Player::PauseAll()
+		void SoundPlayer::PauseAll()
 		{
 			for (const auto& pair : sound_cache_)
 			{
@@ -132,7 +132,7 @@ namespace kiwano
 			}
 		}
 
-		void Player::ResumeAll()
+		void SoundPlayer::ResumeAll()
 		{
 			for (const auto& pair : sound_cache_)
 			{
@@ -140,7 +140,7 @@ namespace kiwano
 			}
 		}
 
-		void Player::StopAll()
+		void SoundPlayer::StopAll()
 		{
 			for (const auto& pair : sound_cache_)
 			{
@@ -148,7 +148,7 @@ namespace kiwano
 			}
 		}
 
-		void Player::ClearCache()
+		void SoundPlayer::ClearCache()
 		{
 			sound_cache_.clear();
 		}

src/kiwano-audio/src/SoundPlayer.h

@@ -27,23 +27,23 @@ namespace kiwano
 {
 	namespace audio
 	{
-		KGE_DECLARE_SMART_PTR(Player);
+		KGE_DECLARE_SMART_PTR(SoundPlayer);
 
 		// 稜있꺄렴포
-		class KGE_API Player
+		class KGE_API SoundPlayer
 			: protected ObjectBase
 		{
 		public:
-			Player();
+			SoundPlayer();
 
-			~Player();
+			~SoundPlayer();
 
-			// 加载本地音频文件, 返回该资源标识符
+			// 加载本地音频文件, 返回该资源的标识符
 			UInt32 Load(
 				String const& file_path
 			);
 
-			// 加载音乐资源, 返回该资源标识符
+			// 加载音乐资源, 返回该资源的标识符
 			UInt32 Load(
 				Resource const& res		/* 稜있栗都 */
 			);

src/kiwano-audio/src/Transcoder.cpp

@@ -38,24 +38,39 @@ namespace kiwano
 
 		Transcoder::Transcoder()
 			: wave_format_(nullptr)
+			, wave_data_(nullptr)
+			, wave_size_(0)
 		{
 		}
 
 		Transcoder::~Transcoder()
+		{
+			ClearBuffer();
+		}
+
+		Transcoder::Buffer Transcoder::GetBuffer() const
+		{
+			return Buffer{ wave_data_, wave_size_, wave_format_ };
+		}
+
+		void Transcoder::ClearBuffer()
 		{
 			if (wave_format_)
 			{
 				::CoTaskMemFree(wave_format_);
 				wave_format_ = nullptr;
 			}
-		}
 
-		const WAVEFORMATEX* Transcoder::GetWaveFormatEx() const
+			if (wave_data_)
 			{
-			return wave_format_;
+				delete[] wave_data_;
+				wave_data_ = nullptr;
 			}
 
-		HRESULT Transcoder::LoadMediaFile(String const& file_path, BYTE** wave_data, UInt32* wave_data_size)
+			wave_size_ = 0;
+		}
+
+		HRESULT Transcoder::LoadMediaFile(String const& file_path)
 		{
 			HRESULT hr = S_OK;
 
@@ -69,13 +84,13 @@ namespace kiwano
 
 			if (SUCCEEDED(hr))
 			{
-				hr = ReadSource(reader.get(), wave_data, wave_data_size);
+				hr = ReadSource(reader.get());
 			}
 
 			return hr;
 		}
 
-		HRESULT Transcoder::LoadMediaResource(Resource const& res, BYTE** wave_data, UInt32* wave_data_size)
+		HRESULT Transcoder::LoadMediaResource(Resource const& res)
 		{
 			HRESULT	hr = S_OK;
 
@@ -87,7 +102,7 @@ namespace kiwano
 			if (!data) { return E_FAIL; }
 
 			stream = kiwano::modules::Shlwapi::Get().SHCreateMemStream(
-				static_cast<const BYTE*>(data.buffer),
+				static_cast<const Byte*>(data.buffer),
 				static_cast<UInt32>(data.size)
 			);
 
@@ -113,13 +128,13 @@ namespace kiwano
 
 			if (SUCCEEDED(hr))
 			{
-				hr = ReadSource(reader.get(), wave_data, wave_data_size);
+				hr = ReadSource(reader.get());
 			}
 
 			return hr;
 		}
 
-		HRESULT Transcoder::ReadSource(IMFSourceReader* reader, BYTE** wave_data, UInt32* wave_data_size)
+		HRESULT Transcoder::ReadSource(IMFSourceReader* reader)
 		{
 			HRESULT hr = S_OK;
 			DWORD max_stream_size = 0;
@@ -203,7 +218,7 @@ namespace kiwano
 			{
 				DWORD flags = 0;
 				DWORD position = 0;
-				BYTE* data = new (std::nothrow) BYTE[max_stream_size];
+				Byte* data = new (std::nothrow) Byte[max_stream_size];
 
 				ComPtr<IMFSample> sample;
 				ComPtr<IMFMediaBuffer> buffer;
@@ -236,7 +251,7 @@ namespace kiwano
 
 							if (SUCCEEDED(hr))
 							{
-								BYTE* audio_data = nullptr;
+								Byte* audio_data = nullptr;
 								DWORD sample_buffer_length = 0;
 
 								hr = buffer->Lock(
@@ -245,7 +260,7 @@ namespace kiwano
 									&sample_buffer_length
 								);
 
-								if (SUCCEEDED(hr))
+								if (SUCCEEDED(hr) && sample_buffer_length <= max_stream_size)
 								{
 									for (DWORD i = 0; i < sample_buffer_length; i++)
 									{
@@ -263,8 +278,8 @@ namespace kiwano
 
 					if (SUCCEEDED(hr))
 					{
-						*wave_data = data;
+						wave_data_ = data;
-						*wave_data_size = position;
+						wave_size_ = position;
 					}
 				}
 			}

src/kiwano-audio/src/Transcoder.h

@@ -31,31 +31,36 @@ namespace kiwano
 		class KGE_API Transcoder
 		{
 		public:
+			struct Buffer
+			{
+				Byte* data;
+				UInt32 size;
+				const WAVEFORMATEX* format;
+			};
+
 			Transcoder();
 
 			~Transcoder();
 
-			const WAVEFORMATEX* GetWaveFormatEx() const;
+			Buffer GetBuffer() const;
+
+			void ClearBuffer();
 
 			HRESULT LoadMediaFile(
-				String const& file_path,
+				String const& file_path
-				BYTE** wave_data,
-				UInt32* wave_data_size
 			);
 
 			HRESULT LoadMediaResource(
-				Resource const& res,
+				Resource const& res
-				BYTE** wave_data,
-				UInt32* wave_data_size
 			);
 
 			HRESULT ReadSource(
-				IMFSourceReader* reader,
+				IMFSourceReader* reader
-				BYTE** wave_data,
-				UInt32* wave_data_size
 			);
 
 		private:
+			Byte* wave_data_;
+			UInt32 wave_size_;
 			WAVEFORMATEX* wave_format_;
 		};
 	}

src/kiwano-audio/src/audio.cpp

@@ -76,9 +76,17 @@ namespace kiwano
 
 		HRESULT Audio::CreateVoice(IXAudio2SourceVoice** voice, const WAVEFORMATEX* wfx)
 		{
+			KGE_ASSERT(x_audio2_ && "Audio engine hasn't been initialized!");
+
 			if (voice == nullptr)
 			{
-				return E_UNEXPECTED;
+				return E_INVALIDARG;
+			}
+
+			if (*voice)
+			{
+				(*voice)->DestroyVoice();
+				(*voice) = nullptr;
 			}
 
 			HRESULT hr = x_audio2_->CreateSourceVoice(voice, wfx, 0, XAUDIO2_DEFAULT_FREQ_RATIO);
@@ -87,11 +95,15 @@ namespace kiwano
 
 		void Audio::Open()
 		{
+			KGE_ASSERT(x_audio2_ && "Audio engine hasn't been initialized!");
+
 			x_audio2_->StartEngine();
 		}
 
 		void Audio::Close()
 		{
+			KGE_ASSERT(x_audio2_ && "Audio engine hasn't been initialized!");
+
 			x_audio2_->StopEngine();
 		}
 	}

src/kiwano/base/Resource.cpp

@@ -31,7 +31,7 @@ namespace kiwano
 
 	}
 
-	Resource::Resource(UInt32 id, LPCWSTR type)
+	Resource::Resource(UInt32 id, const WChar* type)
 		: id_(id)
 		, type_(type)
 	{

src/kiwano/base/Resource.h

@@ -49,8 +49,8 @@ namespace kiwano
 		Resource();
 
 		Resource(
-			UInt32 id,		/* ×ÊÔ´Ãû³Æ */
+			UInt32 id,			/* ×ÊÔ´ ID */
-			LPCWSTR type	/* ×ÊÔ´ÀàÐÍ */
+			const WChar* type	/* ×ÊÔ´ÀàÐÍ */
 		);
 
 		// 获取二进制数据
@@ -58,11 +58,12 @@ namespace kiwano
 
 		inline UInt32 GetId() const		{ return id_; }
 
-		inline LPCWSTR GetType() const	{ return type_; }
+		inline const WChar* GetType() const	{ return type_; }
 
 	private:
 		UInt32			id_;
-		LPCWSTR	type_;
+		const WChar*	type_;
+
 		mutable Resource::Data	data_;
 	};
 }

src/kiwano/base/Window.cpp

@@ -66,7 +66,7 @@ namespace kiwano
 		}
 	}
 
-	void Window::Init(String const& title, Int32 width, Int32 height, LPCWSTR icon, bool fullscreen, WNDPROC proc)
+	void Window::Init(String const& title, Int32 width, Int32 height, UInt32 icon, bool fullscreen, WNDPROC proc)
 	{
 		HINSTANCE hinst		= GetModuleHandleW(nullptr);
 		WNDCLASSEX wcex		= { 0 };
@@ -84,7 +84,7 @@ namespace kiwano
 
 		if (icon)
 		{
-			wcex.hIcon = (HICON)::LoadImageW(hinst, icon, IMAGE_ICON, 0, 0, LR_DEFAULTCOLOR | LR_CREATEDIBSECTION | LR_DEFAULTSIZE);
+			wcex.hIcon = (HICON)::LoadImageW(hinst, MAKEINTRESOURCE(icon), IMAGE_ICON, 0, 0, LR_DEFAULTCOLOR | LR_CREATEDIBSECTION | LR_DEFAULTSIZE);
 		}
 
 		::RegisterClassExW(&wcex);
@@ -216,14 +216,14 @@ namespace kiwano
 		return static_cast<Float32>(height_);
 	}
 
-	void Window::SetIcon(LPCWSTR icon_resource)
+	void Window::SetIcon(UInt32 icon_resource)
 	{
 		if (handle_)
 		{
 			HINSTANCE hinstance = GetModuleHandle(nullptr);
 			HICON icon = (HICON)::LoadImage(
 				hinstance,
-				icon_resource,
+				MAKEINTRESOURCE(icon_resource),
 				IMAGE_ICON,
 				0,
 				0,

src/kiwano/base/Window.h

@@ -48,7 +48,7 @@ namespace kiwano
 		void SetTitle(String const& title);
 
 		// 设置窗口图标
-		void SetIcon(LPCWSTR icon_resource);
+		void SetIcon(UInt32 icon_resource);
 
 		// 重设窗口大小
 		void Resize(Int32 width, Int32 height);
@@ -64,7 +64,7 @@ namespace kiwano
 			String const&	title,
 			Int32			width,
 			Int32			height,
-			LPCWSTR			icon,
+			UInt32			icon,
 			bool			fullscreen,
 			WNDPROC			proc
 		);

src/kiwano/core/types.h

@@ -28,6 +28,7 @@ namespace kiwano
 	KGE_DEFINE_NUMERIC_TYPE(Char, signed char);
 	KGE_DEFINE_NUMERIC_TYPE(UChar, unsigned char);
 	KGE_DEFINE_NUMERIC_TYPE(WChar, wchar_t);
+	KGE_DEFINE_NUMERIC_TYPE(Byte, UChar);
 
 	KGE_DEFINE_NUMERIC_TYPE(Int8, std::int8_t);
 	KGE_DEFINE_NUMERIC_TYPE(Int16, std::int16_t);

src/kiwano/platform/Application.cpp

@@ -43,7 +43,7 @@ namespace kiwano
 		Queue<FunctionToPerform> functions_to_perform_;
 	}
 
-	Options::Options(String const& title, Int32 width, Int32 height, LPCWSTR icon, Color clear_color, bool vsync, bool fullscreen, bool debug)
+	Options::Options(String const& title, Int32 width, Int32 height, UInt32 icon, Color clear_color, bool vsync, bool fullscreen, bool debug)
 		: title(title)
 		, width(width)
 		, height(height)

src/kiwano/platform/Application.h

@@ -32,7 +32,7 @@ namespace kiwano
 		String	title;				// 标题
 		Int32	width;				// 宽度
 		Int32	height;				// 高度
-		LPCWSTR	icon;				// ͼ±ê
+		UInt32	icon;				// ͼ±ê×ÊÔ´ ID
 		Color	clear_color;		// 清屏颜色
 		bool	vsync;				// 垂直同步
 		bool	fullscreen;			// 全屏模式
@@ -42,7 +42,7 @@ namespace kiwano
 			String const& title	= L"Kiwano Game",
 			Int32 width			= 640,
 			Int32 height		= 480,
-			LPCWSTR icon = nullptr,
+			UInt32 icon			= 0,
 			Color clear_color	= Color::Black,
 			bool vsync			= true,
 			bool fullscreen		= false,

src/kiwano/renderer/GifImage.cpp

@@ -191,7 +191,7 @@ namespace kiwano
 
 	HRESULT GifImage::GetBackgroundColor(ComPtr<IWICMetadataQueryReader> metadata_reader)
 	{
-		BYTE bg_index = 0;
+		UChar bg_index = 0;
 		WICColor bgcolors[256];
 		UInt32 colors_copied = 0;
 		ComPtr<IWICPalette> wic_palette;

src/kiwano/renderer/win32/FontCollectionLoader.cpp

@@ -948,7 +948,7 @@ namespace kiwano
 		if (fileOffset <= resourceSize_ &&
 			fragmentSize <= resourceSize_ - fileOffset)
 		{
-			*fragmentStart = static_cast<BYTE const*>(resourcePtr_) + static_cast<UInt32>(fileOffset);
+			*fragmentStart = static_cast<Byte const*>(resourcePtr_) + static_cast<UInt32>(fileOffset);
 			*fragmentContext = NULL;
 			return S_OK;
 		}