Allow specific files and multiple inputs for picture testing tools.
Changed the render_pictures, bench_pictures and test_pictures.py so that multiple inputs can be given. Furthermore, specific files can also be specified.
Unit tests have also been added for picture_utils.cpp.
Review URL: https://codereview.appspot.com/6345054
git-svn-id: http://skia.googlecode.com/svn/trunk@4486 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tools/picture_utils.h b/tools/picture_utils.h
index 21651cd..18efcb7 100644
--- a/tools/picture_utils.h
+++ b/tools/picture_utils.h
@@ -19,6 +19,12 @@
// forward slash into path.
void make_filepath(SkString* path, const char* dir, const SkString& name);
+ // Returns the last part of the path (file name or leaf directory name)
+ //
+ // This basically just looks for a foward slash or backslash (windows
+ // only)
+ void get_basename(SkString* basename, const SkString& path);
+
// Prepares the bitmap so that it can be written.
//
// Specifically, it configures the bitmap, allocates pixels and then