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0024555: Visualization - the same text is rendered with shift at second time

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Font_FTFont::loadGlyph() - use the same flags as RenderGlyph(), FT_LOAD_NO_HINTING has been missed.

Test cases for issue CR24555
This commit is contained in:
kgv
2014-01-30 14:19:28 +04:00
committed by bugmaster
parent a5deedd07b
commit 6788f42398
3 changed files with 40 additions and 2 deletions
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5
src/Font/Font_FTFont.cxx
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@@ -29,6 +29,7 @@ Font_FTFont::Font_FTFont (const Handle(Font_FTLibrary)& theFTLib)
: myFTLib (theFTLib),
myFTFace (NULL),
myPointSize (0),
myLoadFlags (FT_LOAD_NO_HINTING | FT_LOAD_TARGET_NORMAL),
myUChar (0)
{
if (myFTLib.IsNull())
@@ -131,7 +132,7 @@ bool Font_FTFont::loadGlyph (const Standard_Utf32Char theUChar)
myGlyphImg.Clear();
myUChar = 0;
if (theUChar == 0
|| FT_Load_Char (myFTFace, theUChar, FT_LOAD_TARGET_NORMAL) != 0
|| FT_Load_Char (myFTFace, theUChar, myLoadFlags) != 0
|| myFTFace->glyph == NULL)
{
return false;
@@ -150,7 +151,7 @@ bool Font_FTFont::RenderGlyph (const Standard_Utf32Char theUChar)
myGlyphImg.Clear();
myUChar = 0;
if (theUChar == 0
|| FT_Load_Char (myFTFace, theUChar, FT_LOAD_RENDER | FT_LOAD_NO_HINTING | FT_LOAD_TARGET_NORMAL) != 0
|| FT_Load_Char (myFTFace, theUChar, myLoadFlags | FT_LOAD_RENDER) != 0
|| myFTFace->glyph == NULL
|| myFTFace->glyph->format != FT_GLYPH_FORMAT_BITMAP)
{