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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #include "xfa/fgas/font/fgas_fontutils.h" | 7 #include "xfa/fgas/font/fgas_fontutils.h" |
8 | 8 |
9 #include "core/fxcrt/include/fx_ext.h" | 9 #include "core/fxcrt/fx_ext.h" |
10 #include "xfa/fgas/font/fgas_font.h" | 10 #include "xfa/fgas/font/fgas_font.h" |
11 | 11 |
12 uint32_t FGAS_GetFontHashCode(uint16_t wCodePage, uint32_t dwFontStyles) { | 12 uint32_t FGAS_GetFontHashCode(uint16_t wCodePage, uint32_t dwFontStyles) { |
13 uint32_t dwHash = wCodePage; | 13 uint32_t dwHash = wCodePage; |
14 if (dwFontStyles & FX_FONTSTYLE_FixedPitch) { | 14 if (dwFontStyles & FX_FONTSTYLE_FixedPitch) { |
15 dwHash |= 0x00010000; | 15 dwHash |= 0x00010000; |
16 } | 16 } |
17 if (dwFontStyles & FX_FONTSTYLE_Serif) { | 17 if (dwFontStyles & FX_FONTSTYLE_Serif) { |
18 dwHash |= 0x00020000; | 18 dwHash |= 0x00020000; |
19 } | 19 } |
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144 if (wUnicode < usb.wStartUnicode) { | 144 if (wUnicode < usb.wStartUnicode) { |
145 iEnd = iMid - 1; | 145 iEnd = iMid - 1; |
146 } else if (wUnicode > usb.wEndUnicode) { | 146 } else if (wUnicode > usb.wEndUnicode) { |
147 iStart = iMid + 1; | 147 iStart = iMid + 1; |
148 } else { | 148 } else { |
149 return &usb; | 149 return &usb; |
150 } | 150 } |
151 } while (iStart <= iEnd); | 151 } while (iStart <= iEnd); |
152 return nullptr; | 152 return nullptr; |
153 } | 153 } |
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