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| author | Aleksandar Sasha Babic <aleksandar.babic@nokia.com> | 2010-02-05 08:34:48 (GMT) |
|---|---|---|
| committer | Aleksandar Sasha Babic <aleksandar.babic@nokia.com> | 2010-02-05 08:43:58 (GMT) |
| commit | bd36d753337090a2878fc0ca4117e2250c5ae1b7 (patch) | |
| tree | 2b5167d71f796f794d0b43e3f0d8cc5d0992ed07 /src/gui/painting/qdrawhelper.cpp | |
| parent | 96a169ac3f235433906d58ac0e4c613f51c21bf3 (diff) | |
| download | Qt-bd36d753337090a2878fc0ca4117e2250c5ae1b7.zip Qt-bd36d753337090a2878fc0ca4117e2250c5ae1b7.tar.gz Qt-bd36d753337090a2878fc0ca4117e2250c5ae1b7.tar.bz2 | |
Fixing 'softvfp+vfpv2' compiling issue for Tb9.2
When compiling with -fpu=softvfp+vfpv2 on Tb9.2 we were getting the
segmentattion fault.
This seems to be due to the RVCT bug when it comes to using int->float
(and reverse) castings. One extra level of indirection (function
call) has to be applied.
Task-number: QTBUG-4893
Reviewed-by: TrustMe
Diffstat (limited to 'src/gui/painting/qdrawhelper.cpp')
| -rw-r--r-- | src/gui/painting/qdrawhelper.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gui/painting/qdrawhelper.cpp b/src/gui/painting/qdrawhelper.cpp index 194dda3..660a2a8 100644 --- a/src/gui/painting/qdrawhelper.cpp +++ b/src/gui/painting/qdrawhelper.cpp @@ -2408,7 +2408,11 @@ static inline int soft_light_op(int dst, int src, int da, int sa) else if (4 * dst <= da) return (dst * sa * 255 + da * (src2 - sa) * ((((16 * dst_np - 12 * 255) * dst_np + 3 * 65025) * dst_np) / 65025) + temp) / 65025; else { +# ifdef Q_CC_RVCT // needed to avoid compiler crash in RVCT 2.2 + return (dst * sa * 255 + da * (src2 - sa) * (qIntSqrtInt(dst_np * 255) - dst_np) + temp) / 65025; +# else return (dst * sa * 255 + da * (src2 - sa) * (int(sqrt(qreal(dst_np * 255))) - dst_np) + temp) / 65025; +# endif } } |