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// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#ifndef CORE_SRC_FXGE_WIN32_DWRITE_INT_H_
#define CORE_SRC_FXGE_WIN32_DWRITE_INT_H_
#ifndef DECLSPEC_UUID
#if (_MSC_VER >= 1100) && defined (__cplusplus)
#define DECLSPEC_UUID(x) __declspec(uuid(x))
#else
#define DECLSPEC_UUID(x)
#endif
#endif
#ifndef DECLSPEC_NOVTABLE
#if (_MSC_VER >= 1100) && defined(__cplusplus)
#define DECLSPEC_NOVTABLE __declspec(novtable)
#else
#define DECLSPEC_NOVTABLE
#endif
#endif
#if(WINVER < 0x0500)
#ifndef _MAC
DECLARE_HANDLE(HMONITOR);
#endif
#endif
class CDWriteExt
{
public:
CDWriteExt();
~CDWriteExt();
void Load();
void Unload();
FX_BOOL IsAvailable()
{
return m_pDWriteFactory != NULL;
}
void* DwCreateFontFaceFromStream(uint8_t* pData, FX_DWORD size, int simulation_style);
FX_BOOL DwCreateRenderingTarget(CFX_DIBitmap* pSrc, void** renderTarget);
void DwDeleteRenderingTarget(void* renderTarget);
FX_BOOL DwRendingString(void* renderTarget, CFX_ClipRgn* pClipRgn, FX_RECT& stringRect, CFX_AffineMatrix* pMatrix,
void *font, FX_FLOAT font_size, FX_ARGB text_color,
int glyph_count, unsigned short* glyph_indices,
FX_FLOAT baselineOriginX, FX_FLOAT baselineOriginY,
void* glyph_offsets,
FX_FLOAT* glyph_advances);
void DwDeleteFont(void* pFont);
protected:
void* m_hModule;
void* m_pDWriteFactory;
void* m_pDwFontContext;
void* m_pDwTextRenderer;
};
#endif // CORE_SRC_FXGE_WIN32_DWRITE_INT_H_
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