commit 7d330eb19cd3c9278abce68ca0e3efabf2ec8f87
author commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Fri Sep 27 19:39:38 2013 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Fri Sep 27 19:39:38 2013 +0000
tree 7bf9cd9bfc7bea76a09f8fcd8bef5568c30a8928
parent 3e292aa398dc40f5188bc4f0b36c8916ac552308

GrAtlas cleanup: Split out GrPlot and GrAtlas

This breaks up GrAtlas into the head of the list (GrAtlas) and the list elements (GrPlot). It also moves all of the GrPlot management code into GrAtlasMgr. It adds a simple pool allocator for GrPlots and removes use of GrPlotMgr.

R=bsalomon@google.com, robertphillips@google.com

Author: jvanverth@google.com

Review URL: https://codereview.chromium.org/24981004

git-svn-id: http://skia.googlecode.com/svn/trunk@11508 2bbb7eff-a529-9590-31e7-b0007b416f81

src/gpu/GrRectanizer.cpp

diff --git a/src/gpu/GrRectanizer.cpp b/src/gpu/GrRectanizer.cpp
index 7b49530..418bf19 100644
--- a/src/gpu/GrRectanizer.cpp
+++ b/src/gpu/GrRectanizer.cpp
@@ -24,6 +24,12 @@
     virtual ~GrRectanizerPow2() {
     }
 
+    virtual void reset() {
+        fNextStripY = 0;
+        fAreaSoFar = 0;
+        sk_bzero(fRows, sizeof(fRows));        
+    }
+
     virtual bool addRect(int w, int h, GrIPoint16* loc);
 
     virtual float percentFull() const {