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Unified Diff: include/core/SkScalar.h

Issue 12787007: Fix for displacement mapping (Closed) Base URL: http://skia.googlecode.com/svn/trunk/
Patch Set: Created 7 years, 9 months ago
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Index: include/core/SkScalar.h
===================================================================
--- include/core/SkScalar.h (revision 8176)
+++ include/core/SkScalar.h (working copy)
@@ -132,6 +132,7 @@
#define SkScalarFloorToInt(x) sk_float_floor2int(x)
#define SkScalarCeilToInt(x) sk_float_ceil2int(x)
#define SkScalarRoundToInt(x) sk_float_round2int(x)
+ #define SkScalarTruncToInt(x) static_cast<int>(x)
/** Returns the absolute value of the specified SkScalar
*/
@@ -248,6 +249,7 @@
#define SkScalarFloorToInt(x) SkFixedFloorToInt(x)
#define SkScalarCeilToInt(x) SkFixedCeilToInt(x)
#define SkScalarRoundToInt(x) SkFixedRoundToInt(x)
+ #define SkScalarTruncToInt(x) (((x) < 0) ? SkScalarCeilToInt(x) : SkScalarFloorToInt(x))
#define SkScalarAbs(x) SkFixedAbs(x)
#define SkScalarCopySign(x, y) SkCopySign32(x, y)
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