Merge "Add incStrong and decStrong methods to android_native_{window,buffer}_t." into kraken

2 files changed, 27 insertions, 0 deletions

diff --git a/include/ui/android_native_buffer.h b/include/ui/android_native_buffer.h
index 9c92af8..402843e 100644
--- a/include/ui/android_native_buffer.h
+++ b/include/ui/android_native_buffer.h
@@ -33,6 +33,15 @@ typedef struct android_native_buffer_t
         common.version = sizeof(android_native_buffer_t);
         memset(common.reserved, 0, sizeof(common.reserved));
     }
+
+    // Implement the methods that sp<android_native_buffer_t> expects so that it
+    // can be used to automatically refcount android_native_buffer_t's.
+    void incStrong(const void* id) const {
+        common.incRef(const_cast<android_native_base_t*>(&common));
+    }
+    void decStrong(const void* id) const {
+        common.decRef(const_cast<android_native_base_t*>(&common));
+    }
 #endif
 
     struct android_native_base_t common;
diff --git a/include/ui/egl/android_natives.h b/include/ui/egl/android_natives.h
index 471c3c7..49bfa2b 100644
--- a/include/ui/egl/android_natives.h
+++ b/include/ui/egl/android_natives.h
@@ -98,6 +98,15 @@ typedef struct android_native_window_t
         common.version = sizeof(android_native_window_t);
         memset(common.reserved, 0, sizeof(common.reserved));
     }
+
+    // Implement the methods that sp<android_native_window_t> expects so that it
+    // can be used to automatically refcount android_native_window_t's.
+    void incStrong(const void* id) const {
+        common.incRef(const_cast<android_native_base_t*>(&common));
+    }
+    void decStrong(const void* id) const {
+        common.decRef(const_cast<android_native_base_t*>(&common));
+    }
 #endif
     
     struct android_native_base_t common;
@@ -291,6 +300,15 @@ namespace android {
 template <typename NATIVE_TYPE, typename TYPE, typename REF>
 class EGLNativeBase : public NATIVE_TYPE, public REF
 {
+public:
+    // Disambiguate between the incStrong in REF and NATIVE_TYPE
+    void incStrong(const void* id) const {
+        REF::incStrong(id);
+    }
+    void decStrong(const void* id) const {
+        REF::decStrong(id);
+    }
+
 protected:
     typedef EGLNativeBase<NATIVE_TYPE, TYPE, REF> BASE;
     EGLNativeBase() : NATIVE_TYPE(), REF() {