Remove the remainder of the skia source code from the Chromium repo....

skia/sgl/SkBlitter.h

Index: skia/sgl/SkBlitter.h
===================================================================
--- skia/sgl/SkBlitter.h	(revision 16859)
+++ skia/sgl/SkBlitter.h	(working copy)
@@ -1,143 +0,0 @@
-/* libs/graphics/sgl/SkBlitter.h
-**
-** Copyright 2006, 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 SkBlitter_DEFINED
-#define SkBlitter_DEFINED
-
-#include "SkBitmap.h"
-#include "SkMatrix.h"
-#include "SkPaint.h"
-#include "SkRefCnt.h"
-#include "SkRegion.h"
-#include "SkMask.h"
-
-class SkBlitter {
-public:
-    virtual ~SkBlitter();
-
-    virtual void blitH(int x, int y, int width);
-    virtual void blitAntiH(int x, int y, const SkAlpha[], const int16_t runs[]);
-    virtual void blitV(int x, int y, int height, SkAlpha alpha);
-    virtual void blitRect(int x, int y, int width, int height);
-    virtual void blitMask(const SkMask&, const SkIRect& clip);
-
-    /*  If the blitter just sets a single value for each pixel, return the
-        bitmap it draws into, and assign value. If not, return NULL and ignore
-        the value parameter.
-    */
-    virtual const SkBitmap* justAnOpaqueColor(uint32_t* value);
-
-    // not virtual, just helpers
-    void blitMaskRegion(const SkMask& mask, const SkRegion& clip);
-    void blitRectRegion(const SkIRect& rect, const SkRegion& clip);
-    void blitRegion(const SkRegion& clip);
-
-    // factories
-    static SkBlitter* Choose(const SkBitmap& device,
-                             const SkMatrix& matrix,
-                             const SkPaint& paint) {
-        return Choose(device, matrix, paint, NULL, 0);
-    }
-
-    static SkBlitter* Choose(const SkBitmap& device,
-                             const SkMatrix& matrix,
-                             const SkPaint& paint,
-                             void* storage, size_t storageSize);
-
-    static SkBlitter* ChooseSprite(const SkBitmap& device,
-                                   const SkPaint&,
-                                   const SkBitmap& src,
-                                   int left, int top,
-                                   void* storage, size_t storageSize);
-
-private:
-};
-
-/** This blitter silently never draws anything.
-*/
-class SkNullBlitter : public SkBlitter {
-public:
-    virtual void blitH(int x, int y, int width);
-    virtual void blitAntiH(int x, int y, const SkAlpha[], const int16_t runs[]);
-    virtual void blitV(int x, int y, int height, SkAlpha alpha);
-    virtual void blitRect(int x, int y, int width, int height);
-    virtual void blitMask(const SkMask&, const SkIRect& clip);
-    virtual const SkBitmap* justAnOpaqueColor(uint32_t* value);
-};
-
-/** Wraps another (real) blitter, and ensures that the real blitter is only
-    called with coordinates that have been clipped by the specified clipRect.
-    This means the caller need not perform the clipping ahead of time.
-*/
-class SkRectClipBlitter : public SkBlitter {
-public:
-    void init(SkBlitter* blitter, const SkIRect& clipRect) {
-        SkASSERT(!clipRect.isEmpty());
-        fBlitter = blitter;
-        fClipRect = clipRect;
-    }
-
-    // overrides
-    virtual void blitH(int x, int y, int width);
-    virtual void blitAntiH(int x, int y, const SkAlpha[], const int16_t runs[]);
-    virtual void blitV(int x, int y, int height, SkAlpha alpha);
-    virtual void blitRect(int x, int y, int width, int height);
-    virtual void blitMask(const SkMask&, const SkIRect& clip);
-    virtual const SkBitmap* justAnOpaqueColor(uint32_t* value);
-
-private:
-    SkBlitter*  fBlitter;
-    SkIRect     fClipRect;
-};
-
-/** Wraps another (real) blitter, and ensures that the real blitter is only
-called with coordinates that have been clipped by the specified clipRgn.
-This means the caller need not perform the clipping ahead of time.
-*/
-class SkRgnClipBlitter : public SkBlitter {
-public:
-    void init(SkBlitter* blitter, const SkRegion* clipRgn) {
-        SkASSERT(clipRgn && !clipRgn->isEmpty());
-        fBlitter = blitter;
-        fRgn = clipRgn;
-    }
-
-    // overrides
-    virtual void blitH(int x, int y, int width);
-    virtual void blitAntiH(int x, int y, const SkAlpha[], const int16_t runs[]);
-    virtual void blitV(int x, int y, int height, SkAlpha alpha);
-    virtual void blitRect(int x, int y, int width, int height);
-    virtual void blitMask(const SkMask&, const SkIRect& clip);
-    virtual const SkBitmap* justAnOpaqueColor(uint32_t* value);
-
-private:
-    SkBlitter*      fBlitter;
-    const SkRegion* fRgn;
-};
-
-class SkBlitterClipper {
-public:
-    SkBlitter*  apply(SkBlitter* blitter, const SkRegion* clip,
-                      const SkIRect* bounds = NULL);
-
-private:
-    SkNullBlitter       fNullBlitter;
-    SkRectClipBlitter   fRectBlitter;
-    SkRgnClipBlitter    fRgnBlitter;
-};
-
-#endif