Add entry point for passing options to the GrContextFactory

include/gpu/GrContextFactory.h

Index: include/gpu/GrContextFactory.h
diff --git a/include/gpu/GrContextFactory.h b/include/gpu/GrContextFactory.h
index e73eb784a9af7859dd6ce5776892098bb8a31c26..ab50c678e00446dc155c55c2eb328fad1ae29228 100644
--- a/include/gpu/GrContextFactory.h
+++ b/include/gpu/GrContextFactory.h
@@ -88,7 +88,8 @@ public:
         }
     }
 
-    GrContextFactory() { }
+    explicit GrContextFactory(const GrContext::Options& opts) : fGlobalOptions(opts) { }

[robertphillips, 2014/08/13 13:59:29]

Won't default ctor just fire here?

[krajcevski, 2014/08/13 14:46:00]

Yes, C++ is great. :(

+    GrContextFactory() : fGlobalOptions(GrContext::Options()) { }
 
     ~GrContextFactory() { this->destroyContexts(); }
 
@@ -176,7 +177,7 @@ public:
 
         glCtx->makeCurrent();
         GrBackendContext p3dctx = reinterpret_cast<GrBackendContext>(glInterface.get());
-        grCtx.reset(GrContext::Create(kOpenGL_GrBackend, p3dctx));
+        grCtx.reset(GrContext::Create(kOpenGL_GrBackend, p3dctx, &fGlobalOptions));
         if (!grCtx.get()) {
             return NULL;
         }
@@ -208,6 +209,7 @@ private:
         GrContext*                fGrContext;
     };

[robertphillips, 2014/08/13 13:59:29]

Line 'fContexts' up with 'fGlobalOptions' ?

[krajcevski, 2014/08/13 14:46:00]

Done.

     SkTArray<GPUContext, true> fContexts;
+    const GrContext::Options      fGlobalOptions;
 };
 
 #endif