d2d1: Implement d2d_mesh_GetFactory().

dlls/d2d1/d2d1_private.h

@@ -175,9 +175,11 @@ struct d2d_mesh
 {
     ID2D1Mesh ID2D1Mesh_iface;
     LONG refcount;
+
+    ID2D1Factory *factory;
 };
 
-void d2d_mesh_init(struct d2d_mesh *mesh) DECLSPEC_HIDDEN;
+void d2d_mesh_init(struct d2d_mesh *mesh, ID2D1Factory *factory) DECLSPEC_HIDDEN;
 
 struct d2d_bitmap
 {

dlls/d2d1/mesh.c

@@ -65,16 +65,21 @@ static ULONG STDMETHODCALLTYPE d2d_mesh_Release(ID2D1Mesh *iface)
     TRACE("%p decreasing refcount to %u.\n", iface, refcount);
 
     if (!refcount)
+    {
+        ID2D1Factory_Release(mesh->factory);
         HeapFree(GetProcessHeap(), 0, mesh);
+    }
 
     return refcount;
 }
 
 static void STDMETHODCALLTYPE d2d_mesh_GetFactory(ID2D1Mesh *iface, ID2D1Factory **factory)
 {
-    FIXME("iface %p, factory %p stub!\n", iface, factory);
+    struct d2d_mesh *mesh = impl_from_ID2D1Mesh(iface);
+
+    TRACE("iface %p, factory %p.\n", iface, factory);
 
-    *factory = NULL;
+    ID2D1Factory_AddRef(*factory = mesh->factory);
 }
 
 static HRESULT STDMETHODCALLTYPE d2d_mesh_Open(ID2D1Mesh *iface, ID2D1TessellationSink **sink)
@@ -93,8 +98,9 @@ static const struct ID2D1MeshVtbl d2d_mesh_vtbl =
     d2d_mesh_Open,
 };
 
-void d2d_mesh_init(struct d2d_mesh *mesh)
+void d2d_mesh_init(struct d2d_mesh *mesh, ID2D1Factory *factory)
 {
     mesh->ID2D1Mesh_iface.lpVtbl = &d2d_mesh_vtbl;
     mesh->refcount = 1;
+    ID2D1Factory_AddRef(mesh->factory = factory);
 }

dlls/d2d1/render_target.c

@@ -533,6 +533,7 @@ static HRESULT STDMETHODCALLTYPE d2d_d3d_render_target_CreateLayer(ID2D1RenderTa
 
 static HRESULT STDMETHODCALLTYPE d2d_d3d_render_target_CreateMesh(ID2D1RenderTarget *iface, ID2D1Mesh **mesh)
 {
+    struct d2d_d3d_render_target *render_target = impl_from_ID2D1RenderTarget(iface);
     struct d2d_mesh *object;
 
     TRACE("iface %p, mesh %p.\n", iface, mesh);
@@ -540,7 +541,7 @@ static HRESULT STDMETHODCALLTYPE d2d_d3d_render_target_CreateMesh(ID2D1RenderTar
     if (!(object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object))))
         return E_OUTOFMEMORY;
 
-    d2d_mesh_init(object);
+    d2d_mesh_init(object, render_target->factory);
 
     TRACE("Created mesh %p.\n", object);
     *mesh = &object->ID2D1Mesh_iface;