commit 6f8f292aa768869a9e85c314b124875f57504f2c
author reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Fri Mar 04 22:27:10 2011 +0000
committer reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Fri Mar 04 22:27:10 2011 +0000
tree f6131fb47de094839c6a3defecabf8c0fec6e26d
parent f966fd35cf37562df7aaaf08a490582b764ba170

add origin to device
used for interpreting the clipstack when a device is a layer



git-svn-id: http://skia.googlecode.com/svn/trunk@894 2bbb7eff-a529-9590-31e7-b0007b416f81

gpu/include/GrClip.h

diff --git a/gpu/include/GrClip.h b/gpu/include/GrClip.h
index 414a6d6..64c9bbb 100644
--- a/gpu/include/GrClip.h
+++ b/gpu/include/GrClip.h
@@ -28,7 +28,11 @@
 public:
     GrClip();
     GrClip(const GrClip& src);
-    GrClip(GrClipIterator* iter, const GrRect* bounds = NULL);
+    /**
+     *  If specified, the bounds parameter already takes (tx,ty) into account.
+     */
+    GrClip(GrClipIterator* iter, GrScalar tx, GrScalar ty,
+           const GrRect* bounds = NULL);
     GrClip(const GrIRect& rect);
     GrClip(const GrRect& rect);
 
@@ -77,7 +81,12 @@
      *  Resets this clip to be empty
      */
     void setEmpty();
-    void setFromIterator(GrClipIterator* iter, const GrRect* bounds = NULL);
+
+    /**
+     *  If specified, the bounds parameter already takes (tx,ty) into account.
+     */
+    void setFromIterator(GrClipIterator* iter, GrScalar tx, GrScalar ty,
+                         const GrRect* bounds = NULL);
     void setFromRect(const GrRect& rect);
     void setFromIRect(const GrIRect& rect);