SkTextBlob

src/core/SkDevice.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 "SkDevice.h"
 #include "SkDraw.h"
 #include "SkMetaData.h"
 #include "SkPatchUtils.h"
+#include "SkTextBlob.h"
 
 SkBaseDevice::SkBaseDevice()
     : fLeakyProperties(SkDeviceProperties::MakeDefault())
 #ifdef SK_DEBUG
     , fAttachedToCanvas(false)
 #endif
 {
     fOrigin.setZero();
     fMetaData = NULL;
 }
@@ skipping 63 matching lines @@
     
     SkISize lod = SkPatchUtils::GetLevelOfDetail(cubics, draw.fMatrix);
 
     // It automatically adjusts lodX and lodY in case it exceeds the number of indices.
     SkPatchUtils::getVertexData(&data, cubics, colors, texCoords, lod.width(), lod.height());
     this->drawVertices(draw, SkCanvas::kTriangles_VertexMode, data.fVertexCount, data.fPoints,
                        data.fTexCoords, data.fColors, xmode, data.fIndices, data.fIndexCount,
                        paint);
 }
 
+void SkBaseDevice::drawTextBlob(const SkDraw& draw, const SkTextBlob *blob, const SkPaint &paint) {
+    SkTextBlob::Iter iter(blob);
+    while (const SkTextChunk* chunk = iter.next()) {
+        chunk->draw(this, draw, paint);
+    }
+}
+
 bool SkBaseDevice::readPixels(const SkImageInfo& info, void* dstP, size_t rowBytes, int x, int y) {
 #ifdef SK_DEBUG
     SkASSERT(info.width() > 0 && info.height() > 0);
     SkASSERT(dstP);
     SkASSERT(rowBytes >= info.minRowBytes());
     SkASSERT(x >= 0 && y >= 0);
 
     const SkImageInfo& srcInfo = this->imageInfo();
     SkASSERT(x + info.width() <= srcInfo.width());
     SkASSERT(y + info.height() <= srcInfo.height());
@@ skipping 42 matching lines @@
 
 void SkBaseDevice::EXPERIMENTAL_optimize(const SkPicture* picture) {
     // The base class doesn't perform any analysis but derived classes may
 }
 
 bool SkBaseDevice::EXPERIMENTAL_drawPicture(SkCanvas*, const SkPicture*, const SkMatrix*,
                                             const SkPaint*) {
     // The base class doesn't perform any accelerated picture rendering
     return false;
 }