// Copyright 2014 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef CORE_FXGE_WIN32_DWRITE_INT_H_
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#define CORE_FXGE_WIN32_DWRITE_INT_H_
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#ifndef DECLSPEC_UUID
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#if (_MSC_VER >= 1100) && defined(__cplusplus)
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#define DECLSPEC_UUID(x) __declspec(uuid(x))
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#else
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#define DECLSPEC_UUID(x)
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#endif
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#endif
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#ifndef DECLSPEC_NOVTABLE
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#if (_MSC_VER >= 1100) && defined(__cplusplus)
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#define DECLSPEC_NOVTABLE __declspec(novtable)
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#else
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#define DECLSPEC_NOVTABLE
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#endif
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#endif
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#if (WINVER < 0x0500)
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#ifndef _MAC
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DECLARE_HANDLE(HMONITOR);
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#endif
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#endif
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class CDWriteExt {
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public:
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CDWriteExt();
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~CDWriteExt();
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void Load();
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void Unload();
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FX_BOOL IsAvailable() { return !!m_pDWriteFactory; }
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void* DwCreateFontFaceFromStream(uint8_t* pData,
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uint32_t size,
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int simulation_style);
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FX_BOOL DwCreateRenderingTarget(CFX_DIBitmap* pSrc, void** renderTarget);
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void DwDeleteRenderingTarget(void* renderTarget);
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FX_BOOL DwRendingString(void* renderTarget,
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CFX_ClipRgn* pClipRgn,
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FX_RECT& stringRect,
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CFX_Matrix* pMatrix,
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void* font,
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FX_FLOAT font_size,
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FX_ARGB text_color,
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int glyph_count,
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unsigned short* glyph_indices,
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FX_FLOAT baselineOriginX,
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FX_FLOAT baselineOriginY,
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void* glyph_offsets,
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FX_FLOAT* glyph_advances);
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void DwDeleteFont(void* pFont);
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protected:
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void* m_hModule;
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void* m_pDWriteFactory;
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void* m_pDwFontContext;
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void* m_pDwTextRenderer;
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};
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#endif // CORE_FXGE_WIN32_DWRITE_INT_H_
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