ccpr: Initialize the atlas size more intelligently

Rather than always starting the atlas at 1024 x 1024, begin with the
first pow2 dimensions whose area is theoretically large enough to
contain the pending paths.

Bug: skia:
Change-Id: I263e77ff6a697e865f6b3b62b9df7002225f9544
Reviewed-on: https://skia-review.googlesource.com/133660
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/private/GrCCClipPath.h b/include/private/GrCCClipPath.h
index f15cc9c756..d845e3e6df 100644
--- a/include/private/GrCCClipPath.h
+++ b/include/private/GrCCClipPath.h
@@ -11,6 +11,7 @@
 #include "GrTextureProxy.h"
 #include "SkPath.h"
 
+struct GrCCPerFlushResourceSpecs;
 class GrCCAtlas;
 class GrCCPerFlushResources;
 class GrOnFlushResourceProvider;
@@ -55,6 +56,7 @@ public:
         return fPathDevIBounds;
     }
 
+    void accountForOwnPath(GrCCPerFlushResourceSpecs*) const;
     void renderPathInAtlas(GrCCPerFlushResources*, GrOnFlushResourceProvider*);
 
     const SkVector& atlasScale() const { SkASSERT(fHasAtlasTransform); return fAtlasScale; }