stop using bitmap-filter flags outside of paint itself, as a step towards really changing them into…

src/core/SkBitmapProcState.h

 
 /*
  * Copyright 2007 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.
  */
 
 
 #ifndef SkBitmapProcState_DEFINED
@@ skipping 71 matching lines @@
 
     SkConvolutionProcs* fConvolutionProcs;         // possiblyScaleImage
 
     SkPMColor           fPaintPMColor;      // chooseProcs - A8 config
     SkFixed             fInvSx;             // chooseProcs
     SkFixed             fInvKy;             // chooseProcs
     uint16_t            fAlphaScale;        // chooseProcs
     uint8_t             fInvType;           // chooseProcs
     uint8_t             fTileModeX;         // CONSTRUCTOR
     uint8_t             fTileModeY;         // CONSTRUCTOR
-
-    enum {
-        kNone_BitmapFilter,
-        kBilerp_BitmapFilter,
-        kHQ_BitmapFilter
-    } fFilterQuality;          // chooseProcs
+    uint8_t             fFilterLevel;       // chooseProcs
 
     /** The shader will let us know when we can release some of our resources
       * like scaled bitmaps.
       */
 
     void endContext();
 
     /** Platforms implement this, and can optionally overwrite only the
         following fields:
 
@@ skipping 116 matching lines @@
 void ClampX_ClampY_nofilter_affine(const SkBitmapProcState& s,
                                    uint32_t xy[], int count, int x, int y);
 void S32_D16_filter_DX(const SkBitmapProcState& s,
                                    const uint32_t* xy, int count, uint16_t* colors);
 
 void highQualityFilter(const SkBitmapProcState &s, int x, int y,
                    SkPMColor *SK_RESTRICT colors, int count);
 
 
 #endif