Create xfer processor backend.

include/gpu/GrProcessorUnitTest.h

Index: include/gpu/GrProcessorUnitTest.h
diff --git a/include/gpu/GrProcessorUnitTest.h b/include/gpu/GrProcessorUnitTest.h
index 3e1601dc8e049e20c9c4110f9d917b5db4559e87..ab77ccdbd7082b3aed0b2747fd88f5b180717995 100644
--- a/include/gpu/GrProcessorUnitTest.h
+++ b/include/gpu/GrProcessorUnitTest.h
@@ -88,6 +88,14 @@ private:
                                            const GrDrawTargetCaps&,                                \
                                            GrTexture* dummyTextures[2])
 
+#define GR_DECLARE_XP_FACTORY_TEST                                                                 \
+    static GrProcessorTestFactory<GrXPFactory> gTestFactory SK_UNUSED;                             \
+    static GrXPFactory* TestCreate(SkRandom*,                                                      \
+                                   GrContext*,                                                     \
+                                   const GrDrawTargetCaps&,                                        \
+                                   GrTexture* dummyTextures[2])
+
+
 /** GrProcessor subclasses should insert this macro in their implementation file. They must then
  *  also implement this static function:
  *      GrProcessor* TestCreate(SkRandom*,
@@ -102,6 +110,9 @@ private:
 #define GR_DEFINE_FRAGMENT_PROCESSOR_TEST(Effect)                                                  \
     GrProcessorTestFactory<GrFragmentProcessor> Effect :: gTestFactory(Effect :: TestCreate)
 
+#define GR_DEFINE_XP_FACTORY_TEST(Factory)                                                         \
+    GrProcessorTestFactory<GrXPFactory> Factory :: gTestFactory(Factory :: TestCreate)
+
 #define GR_DEFINE_GEOMETRY_PROCESSOR_TEST(Effect)                                                  \
     GrProcessorTestFactory<GrGeometryProcessor> Effect :: gTestFactory(Effect :: TestCreate)
 
@@ -118,6 +129,15 @@ private:
 
 // The unit test relies on static initializers. Just declare the TestCreate function so that
 // its definitions will compile.
+#define GR_DECLARE_XP_FACTORY_TEST                                                                 \
+    static GrXPFactory* TestCreate(SkRandom*,                                                      \
+                                GrContext*,                                                        \
+                                const GrDrawTargetCaps&,                                           \
+                                GrTexture* dummyTextures[2])

[joshualitt, 2014/12/08 19:46:40]

alignment

[egdaniel, 2014/12/09 21:10:46]

Done.

+#define GR_DEFINE_XP_FACTORY_TEST(X)
+
+// The unit test relies on static initializers. Just declare the TestCreate function so that
+// its definitions will compile.
 #define GR_DECLARE_GEOMETRY_PROCESSOR_TEST                                                         \
     static GrGeometryProcessor* TestCreate(SkRandom*,                                              \
                                 GrContext*,                                                        \