Add SkImage->draw() call with src and dst rects.
Committed: http://code.google.com/p/skia/source/detail?r=10237
R=junov@chromium.org, senorblanco@chromium.org, reed@google.com
Author: arbesfeld@chromium.org
Review URL: https://chromiumcodereview.appspot.com/19729007
git-svn-id: http://skia.googlecode.com/svn/trunk@10274 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/image/SkImage_Codec.cpp b/src/image/SkImage_Codec.cpp
index 61661de..b9a8990 100644
--- a/src/image/SkImage_Codec.cpp
+++ b/src/image/SkImage_Codec.cpp
@@ -19,6 +19,7 @@
virtual ~SkImage_Codec();
virtual void onDraw(SkCanvas*, SkScalar, SkScalar, const SkPaint*) SK_OVERRIDE;
+ virtual void onDrawRectToRect(SkCanvas*, const SkRect*, const SkRect&, const SkPaint*) SK_OVERRIDE;
private:
SkData* fEncodedData;
@@ -48,6 +49,17 @@
canvas->drawBitmap(fBitmap, x, y, paint);
}
+void SkImage_Codec::onDrawRectToRect(SkCanvas* canvas, const SkRect* src,
+ const SkRect& dst, const SkPaint* paint) {
+ if (!fBitmap.pixelRef()) {
+ if (!SkImageDecoder::DecodeMemory(fEncodedData->bytes(), fEncodedData->size(),
+ &fBitmap)) {
+ return;
+ }
+ }
+ canvas->drawBitmapRectToRect(fBitmap, src, dst, paint);
+}
+
///////////////////////////////////////////////////////////////////////////////
SkImage* SkImage::NewEncodedData(SkData* data) {