add src-rect-constraint to drawImageRect

src/pipe/SkGPipeRead.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "SkBitmapHeap.h"
@@ skipping 671 matching lines @@
                              SkGPipeState* state) {
     unsigned slot = DrawOp_unpackData(op32);
     unsigned flags = DrawOp_unpackFlags(op32);
     bool hasPaint = SkToBool(flags & kDrawBitmap_HasPaint_DrawOpFlag);
     bool hasSrc = SkToBool(flags & kDrawBitmap_HasSrcRect_DrawOpFlag);
     const SkRect* src = NULL;
     if (hasSrc) {
         src = skip<SkRect>(reader);
     }
     const SkRect* dst = skip<SkRect>(reader);
+    SkCanvas::SrcRectConstraint constraint = (SkCanvas::SrcRectConstraint)reader->readInt();
+
     const SkImage* image = state->getImage(slot);
     if (state->shouldDraw()) {
-        canvas->drawImageRect(image, src, *dst, hasPaint ? &state->paint() : NULL);
+        canvas->drawImageRect(image, src, *dst, hasPaint ? &state->paint() : NULL, constraint);
     }
 }
 
 static void drawImageNine_rp(SkCanvas* canvas, SkReader32* reader, uint32_t op32,
                              SkGPipeState* state) {
     unsigned slot = DrawOp_unpackData(op32);
     unsigned flags = DrawOp_unpackFlags(op32);
     bool hasPaint = SkToBool(flags & kDrawBitmap_HasPaint_DrawOpFlag);
     const SkIRect* center = skip<SkIRect>(reader);
     const SkRect* dst = skip<SkRect>(reader);
@@ skipping 302 matching lines @@
                 status = kReadAtom_Status;
                 break;
             }
     }
 
     if (bytesRead) {
         *bytesRead = reader.offset();
     }
     return status;
 }