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gdi32: Always initialize the em_scale variable.

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This commit is contained in:
Alexandre Julliard 2013-10-21 17:08:49 +02:00
parent 82c4fa35aa
commit 67d452d8ac
1 changed files with 2 additions and 1 deletions
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3
dlls/gdi32/freetype.c
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@ -6386,11 +6386,12 @@ static DWORD get_glyph_outline(GdiFont *incoming_font, UINT glyph, UINT format,
/* metrics.width = min( metrics.width, ptm->tmMaxCharWidth << 6 ); */
}
em_scale = MulDiv(incoming_font->ppem, 1 << 16, incoming_font->ft_face->units_per_EM);
if(FT_IS_SCALABLE(incoming_font->ft_face)) {
TEXTMETRICW tm;
if (get_text_metrics(incoming_font, &tm) &&
!(tm.tmPitchAndFamily & TMPF_FIXED_PITCH)) {
em_scale = MulDiv(incoming_font->ppem, 1 << 16, incoming_font->ft_face->units_per_EM);
avgAdvance = pFT_MulFix(incoming_font->ntmAvgWidth, em_scale);
if (avgAdvance &&
(metrics.horiAdvance+63) >> 6 == pFT_MulFix(incoming_font->ntmAvgWidth*2, em_scale))