SkTextBlob plumbing

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 265 matching lines @@
 
     virtual void onDrawDRRect(const SkRRect&, const SkRRect&, const SkPaint&) SK_OVERRIDE;
     virtual void onDrawText(const void* text, size_t byteLength, SkScalar x, SkScalar y,
                             const SkPaint&) SK_OVERRIDE;
     virtual void onDrawPosText(const void* text, size_t byteLength, const SkPoint pos[],
                                const SkPaint&) SK_OVERRIDE;
     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 onDrawTextBlob(const SkTextBlob* blob, SkScalar x, SkScalar y,
+                                const SkPaint& paint) SK_OVERRIDE;
     virtual void onDrawPatch(const SkPoint cubics[12], const SkColor colors[4],
                              const SkPoint texCoords[4], SkXfermode* xmode,
                              const SkPaint& paint) 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*, const SkMatrix*, const SkPaint*) SK_OVERRIDE;
 
@@ skipping 632 matching lines @@
             fWriter.writePad(text, byteLength);
 
             fWriter.writePath(path);
             if (matrix) {
                 fWriter.writeMatrix(*matrix);
             }
         }
     }
 }
 
+void SkGPipeCanvas::onDrawTextBlob(const SkTextBlob* blob, SkScalar x, SkScalar y,
+                                   const SkPaint& paint) {
+    // FIXME: blob serialization only supports SkWriteBuffers
+    //        -- convert to SkWriter32 to avoid unrolling?
+    this->INHERITED::onDrawTextBlob(blob, x, y, paint);
+}
+
 void SkGPipeCanvas::onDrawPicture(const SkPicture* picture, const SkMatrix* matrix,
                                   const SkPaint* paint) {
     // we want to playback the picture into individual draw calls
     //
     // 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);
 }
 
@@ skipping 365 matching lines @@
     return fCanvas->shuttleBitmap(bitmap, slot);
 }
 
 void BitmapShuttle::removeCanvas() {
     if (NULL == fCanvas) {
         return;
     }
     fCanvas->unref();
     fCanvas = NULL;
 }