1 files changed, 0 insertions, 62 deletions
diff --git a/src/shaders/gradients/SkClampRange.h b/src/shaders/gradients/SkClampRange.h
deleted file mode 100644
index 8a22e72d38..0000000000
--- a/src/shaders/gradients/SkClampRange.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright 2011 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef SkClampRange_DEFINED
-#define SkClampRange_DEFINED
-
-#include "SkFixed.h"
-#include "SkScalar.h"
-
-#define SkGradFixed               SkFixed3232
-
-// We want the largest 32.32 value representable as a float. (float)0x7FFFFFFF
-// becomes too big, due to limited mantissa on the float and its rounding rules, so
-// we have to manually compute the next smaller value (aka nextafter).
-
-// #define SkGradFixedMaxScalar nextafterf(SkFixed3232ToFloat(SkFixed3232Max), 0)
-// #define SkGradFixedMinScalar nextafterf(SkFixed3232ToFloat(SkFixed3232Min), 0)
-#define SkGradFixedMaxScalar      ( 2147483520.0f)
-#define SkGradFixedMinScalar      (-2147483520.0f)
-#define SkScalarPinToGradFixed(x) SkScalarToFixed3232(SkTPin(x,                   \
-                                                             SkGradFixedMinScalar,\
-                                                             SkGradFixedMaxScalar))
-#define SkFixedToGradFixed(x)     SkFixedToFixed3232(x)
-#define SkGradFixedToFixed(x)     (SkFixed)((x) >> 16)
-#define kFracMax_SkGradFixed      0xFFFFFFFFLL
-
-/**
- *  Iteration fixed fx by dx, clamping as you go to [0..kFracMax_SkGradFixed], this class
- *  computes the (up to) 3 spans there are:
- *
- *  range0: use constant value V0
- *  range1: iterate as usual fx += dx
- *  range2: use constant value V1
- */
-struct SkClampRange {
-    int fCount0;    // count for fV0
-    int fCount1;    // count for interpolating (fV0...fV1)
-    int fCount2;    // count for fV1
-    SkGradFixed fFx1;   // initial fx value for the fCount1 range.
-                    // only valid if fCount1 > 0
-    int fV0, fV1;
-
-    void init(SkGradFixed fx, SkGradFixed dx, int count, int v0, int v1);
-
-    void validate(int count) const {
-#ifdef SK_DEBUG
-        SkASSERT(fCount0 >= 0);
-        SkASSERT(fCount1 >= 0);
-        SkASSERT(fCount2 >= 0);
-        SkASSERT(fCount0 + fCount1 + fCount2 == count);
-#endif
-    }
-
-private:
-    void initFor1(SkGradFixed fx);
-};
-
-#endif