Cleanup public includes directory.

include/gpu/GrGlyph.h

-/*
- * Copyright 2010 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef GrGlyph_DEFINED
-#define GrGlyph_DEFINED
-
-#include "GrRect.h"
-#include "GrTypes.h"
-
-#include "SkChecksum.h"
-#include "SkPath.h"
-
-class GrPlot;
-
-/*  Need this to be quad-state:
-    - complete w/ image
-    - just metrics
-    - failed to get image, but has metrics
-    - failed to get metrics
- */
-struct GrGlyph {
-    typedef uint32_t PackedID;
-
-    GrPlot*      fPlot;
-    SkPath*      fPath;
-    PackedID     fPackedID;
-    GrMaskFormat fMaskFormat;
-    GrIRect16    fBounds;
-    SkIPoint16   fAtlasLocation;
-
-    void init(GrGlyph::PackedID packed, const SkIRect& bounds, GrMaskFormat format) {
-        fPlot = NULL;
-        fPath = NULL;
-        fPackedID = packed;
-        fBounds.set(bounds);
-        fMaskFormat = format;
-        fAtlasLocation.set(0, 0);
-    }
-
-    void free() {
-        if (fPath) {
-            delete fPath;
-            fPath = NULL;
-        }
-    }
-
-    int width() const { return fBounds.width(); }
-    int height() const { return fBounds.height(); }
-    bool isEmpty() const { return fBounds.isEmpty(); }
-    uint16_t glyphID() const { return UnpackID(fPackedID); }
-
-    ///////////////////////////////////////////////////////////////////////////
-
-    static inline unsigned ExtractSubPixelBitsFromFixed(SkFixed pos) {
-        // two most significant fraction bits from fixed-point
-        return (pos >> 14) & 3;
-    }
-
-    static inline PackedID Pack(uint16_t glyphID, SkFixed x, SkFixed y) {
-        x = ExtractSubPixelBitsFromFixed(x);
-        y = ExtractSubPixelBitsFromFixed(y);
-        return (x << 18) | (y << 16) | glyphID;
-    }
-
-    static inline SkFixed UnpackFixedX(PackedID packed) {
-        return ((packed >> 18) & 3) << 14;
-    }
-
-    static inline SkFixed UnpackFixedY(PackedID packed) {
-        return ((packed >> 16) & 3) << 14;
-    }
-
-    static inline uint16_t UnpackID(PackedID packed) {
-        return (uint16_t)packed;
-    }
-
-    static inline const GrGlyph::PackedID& GetKey(const GrGlyph& glyph) {
-        return glyph.fPackedID;
-    }
-
-    static inline uint32_t Hash(GrGlyph::PackedID key) {
-        return SkChecksum::Murmur3(&key, sizeof(key));
-    }
-};
-
-#endif