commit 10d0327c16bb748d6f73eb37dd2341c61e47ca8c
author reed <reed@google.com> Wed Oct 01 09:24:12 2014 -0700
committer Commit bot <commit-bot@chromium.org> Wed Oct 01 09:24:12 2014 -0700
tree ec15cd6630c1af4b7f4d6c3013b3945e64afa247
parent 68cd2aa797f707a9847f8eba0758787cafd43e43

add SkRect::joinNonEmptyArg for faster unioning

BUG=skia:

Review URL: https://codereview.chromium.org/619853005

src/gpu/GrDistanceFieldTextContext.cpp

diff --git a/src/gpu/GrDistanceFieldTextContext.cpp b/src/gpu/GrDistanceFieldTextContext.cpp
index 07e9a2e..b565dd6 100755
--- a/src/gpu/GrDistanceFieldTextContext.cpp
+++ b/src/gpu/GrDistanceFieldTextContext.cpp
@@ -411,7 +411,7 @@
     r.fRight = sx + width;
     r.fBottom = sy + height;
 
-    fVertexBounds.growToInclude(r);
+    fVertexBounds.joinNonEmptyArg(r);
 
     size_t vertSize = fUseLCDText ? (2 * sizeof(SkPoint))
                                   : (2 * sizeof(SkPoint) + sizeof(GrColor));