diff options
| -rw-r--r-- | src/fontcache.cpp | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/src/fontcache.cpp b/src/fontcache.cpp index c5cb84732..ac9adffc5 100644 --- a/src/fontcache.cpp +++ b/src/fontcache.cpp @@ -206,42 +206,47 @@ static const char *GetEnglishFontName(const ENUMLOGFONTEX *logfont) static char font_name[MAX_PATH]; const char *ret_font_name = NULL; uint pos = 0; + HDC dc; + HGDIOBJ oldfont; + byte *buf; + DWORD dw; + uint16 format, count, stringOffset, platformId, encodingId, languageId, nameId, length, offset; HFONT font = CreateFontIndirect(&logfont->elfLogFont); if (font == NULL) goto err1; - HDC dc = GetDC(NULL); - HGDIOBJ oldfont = SelectObject(dc, font); - DWORD dw = GetFontData(dc, 'eman', 0, NULL, 0); + dc = GetDC(NULL); + oldfont = SelectObject(dc, font); + dw = GetFontData(dc, 'eman', 0, NULL, 0); if (dw == GDI_ERROR) goto err2; - byte *buf = MallocT<byte>(dw); + buf = MallocT<byte>(dw); dw = GetFontData(dc, 'eman', 0, buf, dw); if (dw == GDI_ERROR) goto err3; - uint16 format = buf[pos++] << 8; + format = buf[pos++] << 8; format += buf[pos++]; assert(format == 0); - uint16 count = buf[pos++] << 8; + count = buf[pos++] << 8; count += buf[pos++]; - uint16 stringOffset = buf[pos++] << 8; + stringOffset = buf[pos++] << 8; stringOffset += buf[pos++]; for (uint i = 0; i < count; i++) { - uint16 platformId = buf[pos++] << 8; + platformId = buf[pos++] << 8; platformId += buf[pos++]; - uint16 encodingId = buf[pos++] << 8; + encodingId = buf[pos++] << 8; encodingId += buf[pos++]; - uint16 languageId = buf[pos++] << 8; + languageId = buf[pos++] << 8; languageId += buf[pos++]; - uint16 nameId = buf[pos++] << 8; + nameId = buf[pos++] << 8; nameId += buf[pos++]; if (nameId != 1) { pos += 4; // skip length and offset continue; } - uint16 length = buf[pos++] << 8; + length = buf[pos++] << 8; length += buf[pos++]; - uint16 offset = buf[pos++] << 8; + offset = buf[pos++] << 8; offset += buf[pos++]; /* Don't buffer overflow */ |