1 files changed, 0 insertions, 150 deletions
diff --git a/skia/include/corecg/SkFloatBits.h b/skia/include/corecg/SkFloatBits.h
deleted file mode 100644
index 1628f6e..0000000
--- a/skia/include/corecg/SkFloatBits.h
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef SkFloatBits_DEFINED
-#define SkFloatBits_DEFINED
-
-#include "SkTypes.h"
-
-/** Convert a sign-bit int (i.e. float interpreted as int) into a 2s compliement
-    int. This also converts -0 (0x80000000) to 0. Doing this to a float allows
-    it to be compared using normal C operators (<, <=, etc.)
-*/
-static inline int32_t SkSignBitTo2sCompliment(int32_t x) {
-    if (x < 0) {
-        x &= 0x7FFFFFFF;
-        x = -x;
-    }
-    return x;
-}
-
-/** Convert a 2s compliment int to a sign-bit (i.e. int interpreted as float).
-    This undoes the result of SkSignBitTo2sCompliment().
- */
-static inline int32_t Sk2sComplimentToSignBit(int32_t x) {
-    int sign = x >> 31;
-    // make x positive
-    x = (x ^ sign) - sign;
-    // set the sign bit as needed
-    x |= sign << 31;
-    return x;
-}
-
-/** Given the bit representation of a float, return its value cast to an int.
-    If the value is out of range, or NaN, return return +/- SK_MaxS32
-*/
-int32_t SkFloatBits_toIntCast(int32_t floatBits);
-
-/** Given the bit representation of a float, return its floor as an int.
-    If the value is out of range, or NaN, return return +/- SK_MaxS32
- */
-int32_t SkFloatBits_toIntFloor(int32_t floatBits);
-
-/** Given the bit representation of a float, return it rounded to an int.
-    If the value is out of range, or NaN, return return +/- SK_MaxS32
- */
-int32_t SkFloatBits_toIntRound(int32_t floatBits);
-
-/** Given the bit representation of a float, return its ceiling as an int.
-    If the value is out of range, or NaN, return return +/- SK_MaxS32
- */
-int32_t SkFloatBits_toIntCeil(int32_t floatBits);
-
-
-#ifdef SK_CAN_USE_FLOAT
-
-union SkFloatIntUnion {
-    float   fFloat;
-    int32_t fSignBitInt;
-};
-
-// Helper to see a float as its bit pattern (w/o aliasing warnings)
-static inline int32_t SkFloat2Bits(float x) {
-    SkFloatIntUnion data;
-    data.fFloat = x;
-    return data.fSignBitInt;
-}
-
-// Helper to see a bit pattern as a float (w/o aliasing warnings)
-static inline float SkBits2Float(int32_t floatAsBits) {
-    SkFloatIntUnion data;
-    data.fSignBitInt = floatAsBits;
-    return data.fFloat;
-}
-
-/** Return the float as a 2s compliment int. Just to be used to compare floats
-    to each other or against positive float-bit-constants (like 0). This does
-    not return the int equivalent of the float, just something cheaper for
-    compares-only.
- */
-static inline int32_t SkFloatAs2sCompliment(float x) {
-    return SkSignBitTo2sCompliment(SkFloat2Bits(x));
-}
-
-/** Return the 2s compliment int as a float. This undos the result of
-    SkFloatAs2sCompliment
- */
-static inline float Sk2sComplimentAsFloat(int32_t x) {
-    return SkBits2Float(Sk2sComplimentToSignBit(x));
-}
-
-/** Return x cast to a float (i.e. (float)x)
-*/
-float SkIntToFloatCast(int x);
-float SkIntToFloatCast_NoOverflowCheck(int x);
-
-/** Return the float cast to an int.
-    If the value is out of range, or NaN, return +/- SK_MaxS32
-*/
-static inline int32_t SkFloatToIntCast(float x) {
-    return SkFloatBits_toIntCast(SkFloat2Bits(x));
-}
-
-/** Return the floor of the float as an int.
-    If the value is out of range, or NaN, return +/- SK_MaxS32
-*/
-static inline int32_t SkFloatToIntFloor(float x) {
-    return SkFloatBits_toIntFloor(SkFloat2Bits(x));
-}
-
-/** Return the float rounded to an int.
-    If the value is out of range, or NaN, return +/- SK_MaxS32
-*/
-static inline int32_t SkFloatToIntRound(float x) {
-    return SkFloatBits_toIntRound(SkFloat2Bits(x));
-}
-
-/** Return the ceiling of the float as an int.
-    If the value is out of range, or NaN, return +/- SK_MaxS32
-*/
-static inline int32_t SkFloatToIntCeil(float x) {
-    return SkFloatBits_toIntCeil(SkFloat2Bits(x));
-}
-
-#endif
-
-//  Scalar wrappers for float-bit routines
-
-#ifdef SK_SCALAR_IS_FLOAT
-    #define SkScalarAs2sCompliment(x)    SkFloatAs2sCompliment(x)
-    #define Sk2sComplimentAsScalar(x)    Sk2sComplimentAsFloat(x)
-#else
-    #define SkScalarAs2sCompliment(x)    (x)
-    #define Sk2sComplimentAsScalar(x)    (x)
-#endif
-
-#endif
-