Eager or Lazy evaluation of sub-drawings for SkDeferredCanvas.

Allow evaluation choice of Lazy or Eager evaluation for SkDeferredCanvas.

Eager is used for drawing to a non-recording canvas to reduce the number of
all operations.

Lazy is used for drawing to a recording canvas to reduce the amount decode/encode
that happens.

R=reed@google.com

Change-Id: I7837c4f6e5911c153e0796162e1170edbc34839e
Reviewed-on: https://skia-review.googlesource.com/9839
Commit-Queue: Herb Derby <herb@google.com>
Reviewed-by: Mike Reed <reed@google.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/tools/dump_record.cpp b/tools/dump_record.cpp
index 98845e56ce..c1b87e7535 100644
--- a/tools/dump_record.cpp
+++ b/tools/dump_record.cpp
@@ -57,7 +57,8 @@ int main(int argc, char** argv) {
         }
         if (FLAGS_defer) {
             SkPictureRecorder recorder;
-            SkDeferredCanvas deferred(recorder.beginRecording(src->cullRect()));
+            SkDeferredCanvas deferred(recorder.beginRecording(src->cullRect()),
+                                      SkDeferredCanvas::kEager);
             src->playback(&deferred);
             src = recorder.finishRecordingAsPicture();
         }