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lottie/render: fixed meter join type rendering issue.

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Change-Id: Ie32e60b0d613a5ca7b68176d7f8cc0859aa0f315
This commit is contained in:
subhransu mohanty
2018-07-26 13:10:36 +09:00
parent c4aea88044
commit f0fc4f8c3b
1 changed files with 6 additions and 4 deletions
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10
src/vector/vraster.cpp
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@@ -38,8 +38,8 @@ public:
bool closed{false};
SW_FT_Stroker_LineCap ftCap;
SW_FT_Stroker_LineJoin ftJoin;
int ftWidth;
int ftMeterLimit;
SW_FT_Fixed ftWidth;
SW_FT_Fixed ftMeterLimit;
SW_FT_Bool ftClosed;
};
@@ -117,8 +117,10 @@ void FTOutline::convert(CapStyle cap, JoinStyle join,
// map strokeWidth to freetype. It uses as the radius of the pen not the diameter
width = width/2.0;
// convert to freetype co-ordinate
ftWidth = int(width * 64);
ftMeterLimit = int(meterLimit * 64);
//IMP: stroker takes radius in 26.6 co-ordinate
ftWidth = SW_FT_Fixed(width * (1<<6));
//IMP: stroker takes meterlimit in 16.16 co-ordinate
ftMeterLimit = SW_FT_Fixed(meterLimit * (1<<16));
// map to freetype capstyle
switch (cap)