Creating functions for uploading a mipmapped texture.

include/gpu/GrTexture.h

Index: include/gpu/GrTexture.h
diff --git a/include/gpu/GrTexture.h b/include/gpu/GrTexture.h
index c590d871756d7e0d4f6bc3d0251718898d72d3ac..45510bd21e921c275bf3514e64c5dca073770054 100644
--- a/include/gpu/GrTexture.h
+++ b/include/gpu/GrTexture.h
@@ -46,6 +46,7 @@ public:
 
 protected:
     GrTexture(GrGpu*, LifeCycle, const GrSurfaceDesc&);
+    GrTexture(GrGpu*, LifeCycle, const GrSurfaceDesc&, bool wasMipMapDataProvided);

[bsalomon, 2016/02/24 14:43:15]

Do we need the old constructor? Or alternatively in the new cons is it true that
desc.fIsMipMapped == wasMipMapDataProvided for all callers?

[cblume, 2016/02/24 18:19:19]

Done.

 
     void validateDesc() const;
 
@@ -60,6 +61,7 @@ private:
     };
 
     MipMapsStatus   fMipMapsStatus;
+    int fMaxMipMapLevel;
 
     friend class GrTexturePriv;