159 lines
3.1 KiB
C++
159 lines
3.1 KiB
C++
#pragma once
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#include "e2dmacros.h"
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#include "e2dcommon.h"
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namespace e2d
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{
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template<class Interface>
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inline void SafeReleaseInterface(Interface*& p)
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{
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if (p != nullptr)
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{
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p->Release();
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p = nullptr;
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}
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}
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class Music;
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// ÒôÔ´»Øµ÷
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class VoiceCallback
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: public IXAudio2VoiceCallback
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{
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public:
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VoiceCallback(Music * music);
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~VoiceCallback();
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void __stdcall OnStreamEnd();
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void __stdcall OnBufferEnd(
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void * pBufferContext
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);
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void __stdcall OnBufferStart(
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void * pBufferContext
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);
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void __stdcall OnLoopEnd(
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void * pBufferContext
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);
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void __stdcall OnVoiceProcessingPassEnd();
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void __stdcall OnVoiceProcessingPassStart(
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UINT32 SamplesRequired
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);
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void __stdcall OnVoiceError(
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void * pBufferContext,
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HRESULT Error
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);
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void SetFuncOnStreamEnd(
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const Function& func
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);
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void SetFuncOnLoopEnd(
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const Function& func
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);
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protected:
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Music * _music;
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Function _loopEndFunc;
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Function _streamEndFunc;
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};
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// ÎÄ×ÖäÖȾÆ÷
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class TextRenderer
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: public IDWriteTextRenderer
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{
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public:
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TextRenderer(
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ID2D1Factory* pD2DFactory,
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ID2D1HwndRenderTarget* pRT,
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ID2D1SolidColorBrush* pBrush
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);
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~TextRenderer();
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STDMETHOD_(void, SetTextStyle)(
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CONST D2D1_COLOR_F &fillColor,
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BOOL hasOutline,
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CONST D2D1_COLOR_F &outlineColor,
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FLOAT outlineWidth,
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D2D1_LINE_JOIN outlineJoin
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);
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STDMETHOD(DrawGlyphRun)(
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__maybenull void* clientDrawingContext,
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FLOAT baselineOriginX,
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FLOAT baselineOriginY,
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DWRITE_MEASURING_MODE measuringMode,
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__in DWRITE_GLYPH_RUN const* glyphRun,
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__in DWRITE_GLYPH_RUN_DESCRIPTION const* glyphRunDescription,
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IUnknown* clientDrawingEffect
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);
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STDMETHOD(DrawUnderline)(
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__maybenull void* clientDrawingContext,
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FLOAT baselineOriginX,
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FLOAT baselineOriginY,
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__in DWRITE_UNDERLINE const* underline,
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IUnknown* clientDrawingEffect
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);
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STDMETHOD(DrawStrikethrough)(
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__maybenull void* clientDrawingContext,
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FLOAT baselineOriginX,
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FLOAT baselineOriginY,
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__in DWRITE_STRIKETHROUGH const* strikethrough,
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IUnknown* clientDrawingEffect
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);
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STDMETHOD(DrawInlineObject)(
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__maybenull void* clientDrawingContext,
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FLOAT originX,
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FLOAT originY,
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IDWriteInlineObject* inlineObject,
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BOOL isSideways,
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BOOL isRightToLeft,
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IUnknown* clientDrawingEffect
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);
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STDMETHOD(IsPixelSnappingDisabled)(
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__maybenull void* clientDrawingContext,
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__out BOOL* isDisabled
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);
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STDMETHOD(GetCurrentTransform)(
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__maybenull void* clientDrawingContext,
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__out DWRITE_MATRIX* transform
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);
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STDMETHOD(GetPixelsPerDip)(
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__maybenull void* clientDrawingContext,
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__out FLOAT* pixelsPerDip
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);
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public:
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unsigned long STDMETHODCALLTYPE AddRef();
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unsigned long STDMETHODCALLTYPE Release();
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HRESULT STDMETHODCALLTYPE QueryInterface(
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IID const& riid,
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void** ppvObject
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);
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private:
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unsigned long cRefCount_;
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D2D1_COLOR_F sFillColor_;
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D2D1_COLOR_F sOutlineColor_;
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FLOAT fOutlineWidth;
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BOOL bShowOutline_;
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D2D1_LINE_JOIN nOutlineJoin_;
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ID2D1Factory* pD2DFactory_;
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ID2D1HwndRenderTarget* pRT_;
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ID2D1SolidColorBrush* pBrush_;
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};
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} |