commit 3a4550bea55f523b161fe05d97f2a745e7847110
author Romain Guy <romainguy@google.com> Thu Feb 23 13:26:23 2012 -0800
committer Romain Guy <romainguy@google.com> Thu Feb 23 17:05:32 2012 -0800
tree 992656f46417903efa91b61951274a0aaa15c4c8
parent aafd212a55b35fd004aeabb22a25cd3476801798

Add new "sourcePath" API to SkPath

This is required to optimize texture generation in display lists.

Change-Id: I7291e3af85771bfa74190b718d45e61555c7087d

include/core/SkPath.h

diff --git a/include/core/SkPath.h b/include/core/SkPath.h
index 859486c..536e887 100644
--- a/include/core/SkPath.h
+++ b/include/core/SkPath.h
@@ -732,6 +732,8 @@
 
 #ifdef SK_BUILD_FOR_ANDROID
     uint32_t getGenerationID() const;
+    const SkPath* getSourcePath() const;
+    void setSourcePath(const SkPath* path);
 #endif
 
     SkDEBUGCODE(void validate() const;)
@@ -746,6 +748,7 @@
     mutable uint8_t     fConvexity;
 #ifdef SK_BUILD_FOR_ANDROID
     uint32_t            fGenerationID;
+    const SkPath*       fSourcePath;
 #endif
 
     // called, if dirty, by getBounds()

src/core/SkPath.cpp

diff --git a/src/core/SkPath.cpp b/src/core/SkPath.cpp
index e6c1c25..9f3ef50 100644
--- a/src/core/SkPath.cpp
+++ b/src/core/SkPath.cpp
@@ -108,6 +108,7 @@
     fSegmentMask = 0;
 #ifdef SK_BUILD_FOR_ANDROID
     fGenerationID = 0;
+    fSourcePath = NULL;
 #endif
 }
 
@@ -117,6 +118,7 @@
 #ifdef SK_BUILD_FOR_ANDROID
     // the assignment operator above increments the ID so correct for that here
     fGenerationID = src.fGenerationID;
+    fSourcePath = NULL;
 #endif
 }
 
@@ -173,6 +175,14 @@
 uint32_t SkPath::getGenerationID() const {
     return fGenerationID;
 }
+
+const SkPath* SkPath::getSourcePath() const {
+    return fSourcePath;
+}
+
+void SkPath::setSourcePath(const SkPath* path) {
+    fSourcePath = path;
+}
 #endif
 
 void SkPath::reset() {