[PATCH 4/9] d2d1: Add a factory reference to effect context.

[Ziqing Hui]

Signed-off-by: Ziqing Hui 
---
 dlls/d2d1/d2d1_private.h | 1 +
 dlls/d2d1/effect.c       | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/dlls/d2d1/d2d1_private.h b/dlls/d2d1/d2d1_private.h
index bc07378bd20..8077f44477b 100644
--- a/dlls/d2d1/d2d1_private.h
+++ b/dlls/d2d1/d2d1_private.h
@@ -574,6 +574,7 @@ struct d2d_effect_context
     LONG refcount;

ID2D1DeviceContext *device_context;
+    ID2D1Factory *factory;
 };

void d2d_effect_context_init(struct d2d_effect_context *effect_context,
diff --git a/dlls/d2d1/effect.c b/dlls/d2d1/effect.c
index ec12375cd9c..175248e3a42 100644
--- a/dlls/d2d1/effect.c
+++ b/dlls/d2d1/effect.c
@@ -72,6 +72,7 @@ static ULONG STDMETHODCALLTYPE d2d_effect_context_Release(ID2D1EffectContext *if

if (!refcount)
     {
+        ID2D1Factory_Release(effect_context->factory);
         ID2D1DeviceContext_Release(effect_context->device_context);
         heap_free(effect_context);
     }
@@ -289,6 +290,7 @@ void d2d_effect_context_init(struct d2d_effect_context *effect_context, ID2D1Dev
     effect_context->ID2D1EffectContext_iface.lpVtbl = &d2d_effect_context_vtbl;
     effect_context->refcount = 1;
     ID2D1DeviceContext_AddRef(effect_context->device_context = device_context);
+    ID2D1DeviceContext_GetFactory(device_context, &effect_context->factory);
 }

static inline struct d2d_effect *impl_from_ID2D1Effect(ID2D1Effect *iface)