[PATCH 3/3] dwrite: Use right charmap for symbol encoding (try3)
Nikolay Sivov
nsivov at codeweavers.com
Thu Aug 6 10:03:12 CDT 2015
---
-------------- next part --------------
>From 67f4f13a588c651bcc5a3cb5d3e1539f82c3f2ff Mon Sep 17 00:00:00 2001
From: Nikolay Sivov <nsivov at codeweavers.com>
Date: Thu, 6 Aug 2015 17:59:47 +0300
Subject: [PATCH 3/3] dwrite: Use right charmap for symbol encoding
---
dlls/dwrite/dwrite_private.h | 2 +-
dlls/dwrite/font.c | 2 +-
dlls/dwrite/freetype.c | 14 +++++++++++---
3 files changed, 13 insertions(+), 5 deletions(-)
diff --git a/dlls/dwrite/dwrite_private.h b/dlls/dwrite/dwrite_private.h
index cee49df..4418c92 100644
--- a/dlls/dwrite/dwrite_private.h
+++ b/dlls/dwrite/dwrite_private.h
@@ -190,7 +190,7 @@ extern void freetype_notify_cacheremove(IDWriteFontFace2*) DECLSPEC_HIDDEN;
extern BOOL freetype_is_monospaced(IDWriteFontFace2*) DECLSPEC_HIDDEN;
extern HRESULT freetype_get_glyph_outline(IDWriteFontFace2*,FLOAT,UINT16,USHORT,struct glyph_outline**) DECLSPEC_HIDDEN;
extern UINT16 freetype_get_glyphcount(IDWriteFontFace2*) DECLSPEC_HIDDEN;
-extern UINT16 freetype_get_glyphindex(IDWriteFontFace2*,UINT32) DECLSPEC_HIDDEN;
+extern UINT16 freetype_get_glyphindex(IDWriteFontFace2*,UINT32,INT) DECLSPEC_HIDDEN;
extern BOOL freetype_has_kerning_pairs(IDWriteFontFace2*) DECLSPEC_HIDDEN;
extern INT32 freetype_get_kerning_pair_adjustment(IDWriteFontFace2*,UINT16,UINT16) DECLSPEC_HIDDEN;
extern void freetype_get_glyph_bbox(IDWriteFontFace2*,FLOAT,UINT16,BOOL,RECT*) DECLSPEC_HIDDEN;
diff --git a/dlls/dwrite/font.c b/dlls/dwrite/font.c
index a4ed575..56a3655 100644
--- a/dlls/dwrite/font.c
+++ b/dlls/dwrite/font.c
@@ -469,7 +469,7 @@ static HRESULT WINAPI dwritefontface_GetGlyphIndices(IDWriteFontFace2 *iface, UI
}
for (i = 0; i < count; i++)
- glyph_indices[i] = freetype_get_glyphindex(iface, codepoints[i]);
+ glyph_indices[i] = freetype_get_glyphindex(iface, codepoints[i], This->charmap);
return S_OK;
}
diff --git a/dlls/dwrite/freetype.c b/dlls/dwrite/freetype.c
index e693f9a..3290243 100644
--- a/dlls/dwrite/freetype.c
+++ b/dlls/dwrite/freetype.c
@@ -437,12 +437,20 @@ UINT16 freetype_get_glyphcount(IDWriteFontFace2 *fontface)
return count;
}
-UINT16 freetype_get_glyphindex(IDWriteFontFace2 *fontface, UINT32 codepoint)
+UINT16 freetype_get_glyphindex(IDWriteFontFace2 *fontface, UINT32 codepoint, INT charmap)
{
UINT16 glyph;
EnterCriticalSection(&freetype_cs);
- glyph = pFTC_CMapCache_Lookup(cmap_cache, fontface, -1, codepoint);
+ if (charmap == -1)
+ glyph = pFTC_CMapCache_Lookup(cmap_cache, fontface, charmap, codepoint);
+ else {
+ /* special handling for symbol fonts */
+ if (codepoint < 0x100) codepoint += 0xf000;
+ glyph = pFTC_CMapCache_Lookup(cmap_cache, fontface, charmap, codepoint);
+ if (!glyph)
+ glyph = pFTC_CMapCache_Lookup(cmap_cache, fontface, charmap, codepoint - 0xf000);
+ }
LeaveCriticalSection(&freetype_cs);
return glyph;
@@ -627,7 +635,7 @@ UINT16 freetype_get_glyphcount(IDWriteFontFace2 *fontface)
return 0;
}
-UINT16 freetype_get_glyphindex(IDWriteFontFace2 *fontface, UINT32 codepoint)
+UINT16 freetype_get_glyphindex(IDWriteFontFace2 *fontface, UINT32 codepoint, INT charmap)
{
return 0;
}
--
2.1.4
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