add SkCanvas::drawAtlas

src/core/SkRecorder.cpp

Index: src/core/SkRecorder.cpp
diff --git a/src/core/SkRecorder.cpp b/src/core/SkRecorder.cpp
index 0989132cd2eb5ff7839e440b9b79d5549a67568d..7344c10e307ea27fbb31beaedda0091a27f08dfd 100644
--- a/src/core/SkRecorder.cpp
+++ b/src/core/SkRecorder.cpp
@@ -299,6 +299,18 @@ void SkRecorder::onDrawPatch(const SkPoint cubics[12], const SkColor colors[4],
            xmode);
 }
 
+void SkRecorder::onDrawAtlas(const SkImage* atlas, const SkRSXform xform[], const SkRect tex[],
+                             const SkColor colors[], int count, const SkRect* cull,
+                             const SkPaint* paint) {
+    APPEND(DrawAtlas, this->copy(paint),
+           atlas,
+           this->copy(xform, count),
+           this->copy(tex, count),
+           colors ? this->copy(colors, count) : NULL,

[mtklein, 2015/06/15 20:45:40]

This is fine, but copy does this check internally too.  Just this->copy(colors,
count) should be safe.

[reed1, 2015/06/15 20:59:18]

Ah, ok. I was trying to copy the pattern above on line 297.

+           count,
+           this->copy(cull));
+}
+
 void SkRecorder::willSave() {
     APPEND(Save);
 }