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quartz: Assert upon invalid enum values

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Invalid enum values were being ignored (and replaced by a default
value). This behavior is not desirable on development builds,
because an explicit failure is much easier to track.
Assertions allow release builds to keep on with the old behaviour,
while development builds fail as soon as the invalid operaiton is
performed.
This commit is contained in:
Andrea Canciani 2010-07-27 14:43:15 +02:00
parent 9c22f97ebd
commit c9aa393a4d
1 changed files with 35 additions and 21 deletions
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56
src/cairo-quartz-surface.c
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@ -538,44 +538,58 @@ static inline CGLineCap
_cairo_quartz_cairo_line_cap_to_quartz (cairo_line_cap_t ccap)
{
switch (ccap) {
case CAIRO_LINE_CAP_BUTT: return kCGLineCapButt; break;
case CAIRO_LINE_CAP_ROUND: return kCGLineCapRound; break;
case CAIRO_LINE_CAP_SQUARE: return kCGLineCapSquare; break;
}
default:
ASSERT_NOT_REACHED;
return kCGLineCapButt;
case CAIRO_LINE_CAP_BUTT:
return kCGLineCapButt;
case CAIRO_LINE_CAP_ROUND:
return kCGLineCapRound;
case CAIRO_LINE_CAP_SQUARE:
return kCGLineCapSquare;
}
}
static inline CGLineJoin
_cairo_quartz_cairo_line_join_to_quartz (cairo_line_join_t cjoin)
{
switch (cjoin) {
case CAIRO_LINE_JOIN_MITER: return kCGLineJoinMiter; break;
case CAIRO_LINE_JOIN_ROUND: return kCGLineJoinRound; break;
case CAIRO_LINE_JOIN_BEVEL: return kCGLineJoinBevel; break;
}
default:
ASSERT_NOT_REACHED;
return kCGLineJoinMiter;
case CAIRO_LINE_JOIN_MITER:
return kCGLineJoinMiter;
case CAIRO_LINE_JOIN_ROUND:
return kCGLineJoinRound;
case CAIRO_LINE_JOIN_BEVEL:
return kCGLineJoinBevel;
}
}
static inline CGInterpolationQuality
_cairo_quartz_filter_to_quartz (cairo_filter_t filter)
{
switch (filter) {
case CAIRO_FILTER_NEAREST:
return kCGInterpolationNone;
case CAIRO_FILTER_NEAREST:
return kCGInterpolationNone;
case CAIRO_FILTER_FAST:
return kCGInterpolationLow;
case CAIRO_FILTER_FAST:
return kCGInterpolationLow;
case CAIRO_FILTER_BEST:
case CAIRO_FILTER_GOOD:
case CAIRO_FILTER_BILINEAR:
case CAIRO_FILTER_GAUSSIAN:
return kCGInterpolationDefault;
case CAIRO_FILTER_BEST:
case CAIRO_FILTER_GOOD:
case CAIRO_FILTER_BILINEAR:
case CAIRO_FILTER_GAUSSIAN:
return kCGInterpolationDefault;
default:
ASSERT_NOT_REACHED;
return kCGInterpolationDefault;
}
return kCGInterpolationDefault;
}
static inline void