d2d1: Implement d2d_path_geometry_GetFigureCount().

dlls/d2d1/d2d1_private.h

@@ -205,6 +205,7 @@ struct d2d_geometry
     LONG refcount;
 
     enum d2d_geometry_state state;
+    UINT32 figure_count;
 };
 
 void d2d_path_geometry_init(struct d2d_geometry *geometry) DECLSPEC_HIDDEN;

dlls/d2d1/geometry.c

@@ -89,6 +89,7 @@ static void STDMETHODCALLTYPE d2d_geometry_sink_BeginFigure(ID2D1GeometrySink *i
         return;
     }
     geometry->state = D2D_GEOMETRY_STATE_FIGURE;
+    ++geometry->figure_count;
 }
 
 static void STDMETHODCALLTYPE d2d_geometry_sink_AddLines(ID2D1GeometrySink *iface,
@@ -411,9 +412,16 @@ static HRESULT STDMETHODCALLTYPE d2d_path_geometry_GetSegmentCount(ID2D1PathGeom
 
 static HRESULT STDMETHODCALLTYPE d2d_path_geometry_GetFigureCount(ID2D1PathGeometry *iface, UINT32 *count)
 {
-    FIXME("iface %p, count %p stub!\n", iface, count);
+    struct d2d_geometry *geometry = impl_from_ID2D1PathGeometry(iface);
 
-    return E_NOTIMPL;
+    TRACE("iface %p, count %p.\n", iface, count);
+
+    if (geometry->state != D2D_GEOMETRY_STATE_CLOSED)
+        return D2DERR_WRONG_STATE;
+
+    *count = geometry->figure_count;
+
+    return S_OK;
 }
 
 static const struct ID2D1PathGeometryVtbl d2d_path_geometry_vtbl =

dlls/d2d1/tests/d2d1.c

@@ -884,6 +884,7 @@ static void test_path_geometry(void)
     IDXGISurface *surface;
     ID2D1Factory *factory;
     ULONG refcount;
+    UINT32 count;
     HWND window;
     HRESULT hr;
 
@@ -904,13 +905,23 @@ static void test_path_geometry(void)
     /* Close() when closed. */
     hr = ID2D1Factory_CreatePathGeometry(factory, &geometry);
     ok(SUCCEEDED(hr), "Failed to create path geometry, hr %#x.\n", hr);
+    hr = ID2D1PathGeometry_GetFigureCount(geometry, &count);
+    ok(hr == D2DERR_WRONG_STATE, "Got unexpected hr %#x.\n", hr);
     hr = ID2D1PathGeometry_Open(geometry, &sink);
     ok(SUCCEEDED(hr), "Failed to open geometry sink, hr %#x.\n", hr);
+    hr = ID2D1PathGeometry_GetFigureCount(geometry, &count);
+    ok(hr == D2DERR_WRONG_STATE, "Got unexpected hr %#x.\n", hr);
     hr = ID2D1GeometrySink_Close(sink);
     ok(SUCCEEDED(hr), "Failed to close geometry sink, hr %#x.\n", hr);
+    hr = ID2D1PathGeometry_GetFigureCount(geometry, &count);
+    ok(SUCCEEDED(hr), "Failed to get figure count, hr %#x.\n", hr);
+    ok(!count, "Got unexpected figure count %u.\n", count);
     hr = ID2D1GeometrySink_Close(sink);
     ok(hr == D2DERR_WRONG_STATE, "Got unexpected hr %#x.\n", hr);
     ID2D1GeometrySink_Release(sink);
+    hr = ID2D1PathGeometry_GetFigureCount(geometry, &count);
+    ok(SUCCEEDED(hr), "Failed to get figure count, hr %#x.\n", hr);
+    ok(!count, "Got unexpected figure count %u.\n", count);
     ID2D1PathGeometry_Release(geometry);
 
     /* Open() when closed. */
@@ -923,6 +934,9 @@ static void test_path_geometry(void)
     ID2D1GeometrySink_Release(sink);
     hr = ID2D1PathGeometry_Open(geometry, &sink);
     ok(hr == D2DERR_WRONG_STATE, "Got unexpected hr %#x.\n", hr);
+    hr = ID2D1PathGeometry_GetFigureCount(geometry, &count);
+    ok(SUCCEEDED(hr), "Failed to get figure count, hr %#x.\n", hr);
+    ok(!count, "Got unexpected figure count %u.\n", count);
     ID2D1PathGeometry_Release(geometry);
 
     /* Open() when open. */
@@ -935,6 +949,9 @@ static void test_path_geometry(void)
     hr = ID2D1GeometrySink_Close(sink);
     ok(SUCCEEDED(hr), "Failed to close geometry sink, hr %#x.\n", hr);
     ID2D1GeometrySink_Release(sink);
+    hr = ID2D1PathGeometry_GetFigureCount(geometry, &count);
+    ok(SUCCEEDED(hr), "Failed to get figure count, hr %#x.\n", hr);
+    ok(!count, "Got unexpected figure count %u.\n", count);
     ID2D1PathGeometry_Release(geometry);
 
     /* BeginFigure() without EndFigure(). */
@@ -949,6 +966,8 @@ static void test_path_geometry(void)
     hr = ID2D1GeometrySink_Close(sink);
     ok(hr == D2DERR_WRONG_STATE, "Got unexpected hr %#x.\n", hr);
     ID2D1GeometrySink_Release(sink);
+    hr = ID2D1PathGeometry_GetFigureCount(geometry, &count);
+    ok(hr == D2DERR_WRONG_STATE, "Got unexpected hr %#x.\n", hr);
     ID2D1PathGeometry_Release(geometry);
 
     /* EndFigure() without BeginFigure(). */
@@ -960,6 +979,8 @@ static void test_path_geometry(void)
     hr = ID2D1GeometrySink_Close(sink);
     ok(hr == D2DERR_WRONG_STATE, "Got unexpected hr %#x.\n", hr);
     ID2D1GeometrySink_Release(sink);
+    hr = ID2D1PathGeometry_GetFigureCount(geometry, &count);
+    ok(hr == D2DERR_WRONG_STATE, "Got unexpected hr %#x.\n", hr);
     ID2D1PathGeometry_Release(geometry);
 
     /* BeginFigure()/EndFigure() mismatch. */
@@ -989,6 +1010,23 @@ static void test_path_geometry(void)
     ok(hr == D2DERR_WRONG_STATE, "Got unexpected hr %#x.\n", hr);
     ID2D1GeometrySink_AddLine(sink, point);
     ID2D1GeometrySink_Release(sink);
+    hr = ID2D1PathGeometry_GetFigureCount(geometry, &count);
+    ok(hr == D2DERR_WRONG_STATE, "Got unexpected hr %#x.\n", hr);
+    ID2D1PathGeometry_Release(geometry);
+
+    /* Empty figure. */
+    hr = ID2D1Factory_CreatePathGeometry(factory, &geometry);
+    ok(SUCCEEDED(hr), "Failed to create path geometry, hr %#x.\n", hr);
+    hr = ID2D1PathGeometry_Open(geometry, &sink);
+    ok(SUCCEEDED(hr), "Failed to open geometry sink, hr %#x.\n", hr);
+    ID2D1GeometrySink_BeginFigure(sink, point, D2D1_FIGURE_BEGIN_FILLED);
+    ID2D1GeometrySink_EndFigure(sink, D2D1_FIGURE_END_CLOSED);
+    hr = ID2D1GeometrySink_Close(sink);
+    ok(SUCCEEDED(hr), "Failed to close geometry sink, hr %#x.\n", hr);
+    ID2D1GeometrySink_Release(sink);
+    hr = ID2D1PathGeometry_GetFigureCount(geometry, &count);
+    ok(SUCCEEDED(hr), "Failed to get figure count, hr %#x.\n", hr);
+    ok(count == 1, "Got unexpected figure count %u.\n", count);
     ID2D1PathGeometry_Release(geometry);
 
     ID2D1RenderTarget_Release(rt);