Add support for creating texture backed images where Skia will delete the texture.

Review URL: https://codereview.chromium.org/1187523005

1 files changed, 13 insertions, 1 deletions

diff --git a/src/gpu/GrGpuResourceCacheAccess.h b/src/gpu/GrGpuResourceCacheAccess.h
index 4f38fc6002..611d43b9a1 100644
--- a/src/gpu/GrGpuResourceCacheAccess.h
+++ b/src/gpu/GrGpuResourceCacheAccess.h
@@ -33,7 +33,19 @@ private:
     /**
      * Is the resource object wrapping an externally allocated GPU resource?
      */
-    bool isWrapped() const { return GrGpuResource::kWrapped_LifeCycle == fResource->fLifeCycle; }
+    bool isExternal() const { return fResource->isExternal(); }
+
+    /**
+     * Is the resource object wrapping an externally allocated GPU resource that Skia has not taken
+     * ownership of.
+     */
+    bool isBorrowed() const { return GrGpuResource::kBorrowed_LifeCycle == fResource->fLifeCycle; }
+
+    /**
+     * Is the resource object wrapping an externally allocated GPU resource that Skia has taken
+     * ownership of.
+     */
+    bool isAdopted() const { return GrGpuResource::kAdopted_LifeCycle == fResource->fLifeCycle; }
  
     /**
      * Called by the cache to delete the resource under normal circumstances.