add drawPicture variant that takes a matrix and paint

src/pipe/SkGPipeWrite.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 "SkAnnotation.h"
 #include "SkBitmapDevice.h"
@@ skipping 271 matching lines @@
     virtual void onDrawPosTextH(const void* text, size_t byteLength, const SkScalar xpos[],
                                 SkScalar constY, const SkPaint&) SK_OVERRIDE;
     virtual void onDrawTextOnPath(const void* text, size_t byteLength, const SkPath& path,
                                   const SkMatrix* matrix, const SkPaint&) SK_OVERRIDE;
 
     virtual void onClipRect(const SkRect&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE;
     virtual void onClipRRect(const SkRRect&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE;
     virtual void onClipPath(const SkPath&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE;
     virtual void onClipRegion(const SkRegion&, SkRegion::Op) SK_OVERRIDE;
 
-    virtual void onDrawPicture(const SkPicture* picture) SK_OVERRIDE;
+    virtual void onDrawPicture(const SkPicture*, const SkMatrix*, const SkPaint*) SK_OVERRIDE;
 
 private:
     void recordTranslate(const SkMatrix&);
     void recordScale(const SkMatrix&);
     void recordConcat(const SkMatrix&);
 
     enum {
         kNoSaveLayer = -1,
     };
     SkNamedFactorySet* fFactorySet;
@@ skipping 623 matching lines @@
             fWriter.writePad(text, byteLength);
 
             fWriter.writePath(path);
             if (matrix) {
                 fWriter.writeMatrix(*matrix);
             }
         }
     }
 }
 
-void SkGPipeCanvas::onDrawPicture(const SkPicture* picture) {
+void SkGPipeCanvas::onDrawPicture(const SkPicture* picture, const SkMatrix* matrix,
+                                  const SkPaint* paint) {
     // we want to playback the picture into individual draw calls
-    this->INHERITED::onDrawPicture(picture);
+    //
+    // todo: do we always have to unroll? If the pipe is not cross-process, seems like
+    // we could just ref the picture and move on...? <reed, scroggo>
+    //
+    this->INHERITED::onDrawPicture(picture, matrix, paint);
 }
 
 void SkGPipeCanvas::drawVertices(VertexMode vmode, int vertexCount,
                                  const SkPoint vertices[], const SkPoint texs[],
                                  const SkColor colors[], SkXfermode* xfer,
                                  const uint16_t indices[], int indexCount,
                                  const SkPaint& paint) {
     if (0 == vertexCount) {
         return;
     }
@@ skipping 321 matching lines @@
     return fCanvas->shuttleBitmap(bitmap, slot);
 }
 
 void BitmapShuttle::removeCanvas() {
     if (NULL == fCanvas) {
         return;
     }
     fCanvas->unref();
     fCanvas = NULL;
 }