Revert "Implement srcRect and dstRect functionality in SkBitmapSource. This is required for the "pr…

gm/bitmapsource.cpp

-/*
- * Copyright 2013 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include "gm.h"
-
-#include "SkBitmapSource.h"
-
-class BitmapSourceGM : public skiagm::GM {
-public:
-    BitmapSourceGM() : fInitialized(false) {
-    }
-
-protected:
-    virtual SkString onShortName() {
-        return SkString("bitmapsource");
-    }
-
-    void make_bitmap() {
-        fBitmap.setConfig(SkBitmap::kARGB_8888_Config, 100, 100);
-        fBitmap.allocPixels();
-        SkBitmapDevice device(fBitmap);
-        SkCanvas canvas(&device);
-        canvas.clear(0x00000000);
-        SkPaint paint;
-        paint.setAntiAlias(true);
-        paint.setColor(0xFFFFFFFF);
-        paint.setTextSize(SkIntToScalar(96));
-        const char* str = "e";
-        canvas.drawText(str, strlen(str), SkIntToScalar(20), SkIntToScalar(70), paint);
-    }
-
-    virtual SkISize onISize() { return SkISize::Make(500, 150); }
-
-    virtual void onDraw(SkCanvas* canvas) {
-        if (!fInitialized) {
-            this->make_bitmap();
-            fInitialized = true;
-        }
-        canvas->clear(0x00000000);
-        {
-            SkRect srcRect = SkRect::MakeXYWH(20, 20, 30, 30);
-            SkRect dstRect = SkRect::MakeXYWH(0, 10, 60, 60);
-            SkRect clipRect = SkRect::MakeXYWH(0, 0, 100, 100);
-            SkRect bounds;
-            fBitmap.getBounds(&bounds);
-            SkAutoTUnref<SkImageFilter> bitmapSource(new SkBitmapSource(fBitmap));
-            SkAutoTUnref<SkImageFilter> bitmapSourceSrcRect(new SkBitmapSource(fBitmap, srcRect, srcRect));
-            SkAutoTUnref<SkImageFilter> bitmapSourceSrcRectDstRect(new SkBitmapSource(fBitmap, srcRect, dstRect));
-            SkAutoTUnref<SkImageFilter> bitmapSourceDstRectOnly(new SkBitmapSource(fBitmap, bounds, dstRect));
-
-            SkPaint paint;
-            paint.setImageFilter(bitmapSource);
-            canvas->save();
-            canvas->clipRect(clipRect);
-            canvas->drawPaint(paint);
-            canvas->restore();
-            canvas->translate(SkIntToScalar(100), 0);
-
-            paint.setImageFilter(bitmapSourceSrcRect);
-            canvas->save();
-            canvas->clipRect(clipRect);
-            canvas->drawPaint(paint);
-            canvas->restore();
-            canvas->translate(SkIntToScalar(100), 0);
-
-            paint.setImageFilter(bitmapSourceSrcRectDstRect);
-            canvas->save();
-            canvas->clipRect(clipRect);
-            canvas->drawPaint(paint);
-            canvas->restore();
-            canvas->translate(SkIntToScalar(100), 0);
-
-            paint.setImageFilter(bitmapSourceDstRectOnly);
-            canvas->save();
-            canvas->clipRect(clipRect);
-            canvas->drawPaint(paint);
-            canvas->restore();
-            canvas->translate(SkIntToScalar(100), 0);
-        }
-    }
-
-private:
-    typedef GM INHERITED;
-    SkBitmap fBitmap;
-    bool fInitialized;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-static skiagm::GM* MyFactory(void*) { return new BitmapSourceGM; }
-static skiagm::GMRegistry reg(MyFactory);