Rename SkBitmapProcStateAutoMapper methods

src/opts/SkBitmapProcState_opts_SSE2.cpp

 /*
  * Copyright 2009 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include <emmintrin.h>
 #include "SkBitmapProcState_opts_SSE2.h"
 #include "SkColorPriv.h"
@@ skipping 236 matching lines @@
                                      int count, int x, int y) {
     SkASSERT((s.fInvType & ~(SkMatrix::kTranslate_Mask |
                              SkMatrix::kScale_Mask)) == 0);
     SkASSERT(s.fInvKy == 0);
 
     const unsigned maxX = s.fPixmap.width() - 1;
     const SkFixed one = s.fFilterOneX;
     const SkFixed dx = s.fInvSx;
 
     const SkBitmapProcStateAutoMapper mapper(s, x, y);
-    const SkFixed fy = SkFractionalIntToFixed(mapper.y());
+    const SkFixed fy = mapper.fixedY();
     const unsigned maxY = s.fPixmap.height() - 1;
     // compute our two Y values up front
     *xy++ = ClampX_ClampY_pack_filter(fy, maxY, s.fFilterOneY);
     // now initialize fx
-    SkFixed fx = SkFractionalIntToFixed(mapper.x());
+    SkFixed fx = mapper.fixedX();
 
     // test if we don't need to apply the tile proc
     if (dx > 0 && (unsigned)(fx >> 16) <= maxX &&
         (unsigned)((fx + dx * (count - 1)) >> 16) < maxX) {
         if (count >= 4) {
             // SSE version of decal_filter_scale
             while ((size_t(xy) & 0x0F) != 0) {
                 SkASSERT((fx >> (16 + 14)) == 0);
                 *xy++ = (fx >> 12 << 14) | ((fx >> 16) + 1);
                 fx += dx;
@@ skipping 93 matching lines @@
  */
 void ClampX_ClampY_nofilter_scale_SSE2(const SkBitmapProcState& s,
                                     uint32_t xy[], int count, int x, int y) {
     SkASSERT((s.fInvType & ~(SkMatrix::kTranslate_Mask |
                              SkMatrix::kScale_Mask)) == 0);
 
     // we store y, x, x, x, x, x
     const unsigned maxX = s.fPixmap.width() - 1;
     const SkBitmapProcStateAutoMapper mapper(s, x, y);
     const unsigned maxY = s.fPixmap.height() - 1;
-    *xy++ = SkClampMax(SkFractionalIntToInt(mapper.y()), maxY);
-    SkFixed fx = SkFractionalIntToFixed(mapper.x());
+    *xy++ = SkClampMax(mapper.intY(), maxY);
+    SkFixed fx = mapper.fixedX();
 
     if (0 == maxX) {
         // all of the following X values must be 0
         memset(xy, 0, count * sizeof(uint16_t));
         return;
     }
 
     const SkFixed dx = s.fInvSx;
 
     // test if we don't need to apply the tile proc
@@ skipping 91 matching lines @@
 
 /*  SSE version of ClampX_ClampY_filter_affine()
  *  portable version is in core/SkBitmapProcState_matrix.h
  */
 void ClampX_ClampY_filter_affine_SSE2(const SkBitmapProcState& s,
                                       uint32_t xy[], int count, int x, int y) {
     const SkBitmapProcStateAutoMapper mapper(s, x, y);
 
     SkFixed oneX = s.fFilterOneX;
     SkFixed oneY = s.fFilterOneY;
-    SkFixed fx = SkFractionalIntToFixed(mapper.x());
-    SkFixed fy = SkFractionalIntToFixed(mapper.y());
+    SkFixed fx = mapper.fixedX();
+    SkFixed fy = mapper.fixedY();
     SkFixed dx = s.fInvSx;
     SkFixed dy = s.fInvKy;
     unsigned maxX = s.fPixmap.width() - 1;
     unsigned maxY = s.fPixmap.height() - 1;
 
     if (count >= 2 && (maxX <= 0xFFFF)) {
         SkFixed dx2 = dx + dx;
         SkFixed dy2 = dy + dy;
 
         __m128i wide_f = _mm_set_epi32(fx + dx, fy + dy, fx, fy);
@@ skipping 49 matching lines @@
  */
 void ClampX_ClampY_nofilter_affine_SSE2(const SkBitmapProcState& s,
                                       uint32_t xy[], int count, int x, int y) {
     SkASSERT(s.fInvType & SkMatrix::kAffine_Mask);
     SkASSERT((s.fInvType & ~(SkMatrix::kTranslate_Mask |
                              SkMatrix::kScale_Mask |
                              SkMatrix::kAffine_Mask)) == 0);
 
     const SkBitmapProcStateAutoMapper mapper(s, x, y);
 
-    SkFixed fx = SkFractionalIntToFixed(mapper.x());
-    SkFixed fy = SkFractionalIntToFixed(mapper.y());
+    SkFixed fx = mapper.fixedX();
+    SkFixed fy = mapper.fixedY();
     SkFixed dx = s.fInvSx;
     SkFixed dy = s.fInvKy;
     int maxX = s.fPixmap.width() - 1;
     int maxY = s.fPixmap.height() - 1;
 
     if (count >= 4 && (maxX <= 0xFFFF)) {
         while (((size_t)xy & 0x0F) != 0) {
             *xy++ = (SkClampMax(fy >> 16, maxY) << 16) |
                                   SkClampMax(fx >> 16, maxX);
             fx += dx;
@@ skipping 40 matching lines @@
         } // while count >= 4
     } // if count >= 4
 
     while (count-- > 0) {
         *xy++ = (SkClampMax(fy >> 16, maxY) << 16) |
                               SkClampMax(fx >> 16, maxX);
         fx += dx;
         fy += dy;
     }
 }