Generating the 1M skps frequently yields truncated skps. This tool is intended to help automate weeding these out.

Please see skbug:1057

rmistry for tools, gyp
mtklein for src\core & include\core

BUG=skia:1057
R=rmistry@google.com, mtklein@google.com, reed@google.com

Author: robertphillips@google.com

Review URL: https://codereview.chromium.org/176863004

git-svn-id: http://skia.googlecode.com/svn/trunk@13643 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 11 insertions, 7 deletions

diff --git a/include/core/SkPicture.h b/include/core/SkPicture.h
index 841e1d4ebc..ae5e81e36d 100644
--- a/include/core/SkPicture.h
+++ b/include/core/SkPicture.h
@@ -217,6 +217,17 @@ public:
     void abortPlayback();
 #endif
 
+    /** Return true if the SkStream/Buffer represents a serialized picture, and
+        fills out SkPictInfo. After this function returns, the data source is not
+        rewound so it will have to be manually reset before passing to 
+        CreateFromStream or CreateFromBuffer. Note, CreateFromStream and
+        CreateFromBuffer perform this check internally so these entry points are
+        intended for stand alone tools.
+        If false is returned, SkPictInfo is unmodified.
+    */
+    static bool InternalOnly_StreamIsSKP(SkStream*, SkPictInfo*);
+    static bool InternalOnly_BufferIsSKP(SkReadBuffer&, SkPictInfo*);
+
 protected:
     // V2 : adds SkPixelRef's generation ID.
     // V3 : PictInfo tag at beginning, and EOF tag at the end
@@ -262,13 +273,6 @@ protected:
     // For testing. Derived classes may instantiate an alternate
     // SkBBoxHierarchy implementation
     virtual SkBBoxHierarchy* createBBoxHierarchy() const;
-
-    // Return true if the SkStream represents a serialized picture, and fills out
-    // SkPictInfo. After this function returns, the SkStream is not rewound; it
-    // will be ready to be parsed to create an SkPicturePlayback.
-    // If false is returned, SkPictInfo is unmodified.
-    static bool StreamIsSKP(SkStream*, SkPictInfo*);
-    static bool BufferIsSKP(SkReadBuffer&, SkPictInfo*);
 private:
     void createHeader(void* header) const;