d2d1: Add the ID2D1Geometry interface.

include/d2d1.idl

@@ -20,6 +20,8 @@ import "unknwn.idl";
 import "d2dbasetypes.h";
 
 typedef D2D_POINT_2F D2D1_POINT_2F;
+typedef D2D_MATRIX_3X2_F D2D1_MATRIX_3X2_F;
+typedef D2D_RECT_F D2D1_RECT_F;
 
 typedef enum D2D1_DEBUG_LEVEL
 {
@@ -95,6 +97,32 @@ typedef enum D2D1_DASH_STYLE
     D2D1_DASH_STYLE_FORCE_DWORD = 0xffffffff,
 } D2D1_DASH_STYLE;
 
+typedef enum D2D1_GEOMETRY_RELATION
+{
+    D2D1_GEOMETRY_RELATION_UNKNOWN = 0,
+    D2D1_GEOMETRY_RELATION_DISJOINT = 1,
+    D2D1_GEOMETRY_RELATION_IS_CONTAINED = 2,
+    D2D1_GEOMETRY_RELATION_CONTAINS = 3,
+    D2D1_GEOMETRY_RELATION_OVERLAP = 4,
+    D2D1_GEOMETRY_RELATION_FORCE_DWORD = 0xffffffff,
+} D2D1_GEOMETRY_RELATION;
+
+typedef enum D2D1_GEOMETRY_SIMPLIFICATION_OPTION
+{
+    D2D1_GEOMETRY_SIMPLIFICATION_OPTION_CUBICS_AND_LINES = 0,
+    D2D1_GEOMETRY_SIMPLIFICATION_OPTION_LINES = 1,
+    D2D1_GEOMETRY_SIMPLIFICATION_OPTION_FORCE_DWORD = 0xffffffff,
+} D2D1_GEOMETRY_SIMPLIFICATION_OPTION;
+
+typedef enum D2D1_COMBINE_MODE
+{
+    D2D1_COMBINE_MODE_UNION = 0,
+    D2D1_COMBINE_MODE_INTERSECT = 1,
+    D2D1_COMBINE_MODE_XOR = 2,
+    D2D1_COMBINE_MODE_EXCLUDE = 3,
+    D2D1_COMBINE_MODE_FORCE_DWORD = 0xffffffff,
+} D2D1_COMBINE_MODE;
+
 typedef struct D2D1_BEZIER_SEGMENT
 {
     D2D1_POINT_2F point1;
@@ -179,5 +207,92 @@ interface ID2D1TessellationSink : IUnknown
     HRESULT Close();
 }
 
+[
+    local,
+    object,
+    uuid(2cd906a1-12e2-11dc-9fed-001143a055f9)
+]
+interface ID2D1Geometry : ID2D1Resource
+{
+    HRESULT GetBounds(
+        [in, optional] const D2D1_MATRIX_3X2_F *transform,
+        [out] D2D1_RECT_F *bounds
+    );
+    HRESULT GetWidenedBounds(
+        [in] float stroke_width,
+        [in, optional] ID2D1StrokeStyle *stroke_style,
+        [in, optional] const D2D1_MATRIX_3X2_F *transform,
+        [in] float tolerance,
+        [out] D2D1_RECT_F *bounds
+    );
+    HRESULT StrokeContainsPoint(
+        [in] D2D1_POINT_2F point,
+        [in] float stroke_width,
+        [in, optional] ID2D1StrokeStyle *stroke_style,
+        [in, optional] const D2D1_MATRIX_3X2_F *transform,
+        [in] float tolerance,
+        [out] BOOL *contains
+    );
+    HRESULT FillContainsPoint(
+        [in] D2D1_POINT_2F point,
+        [in, optional] const D2D1_MATRIX_3X2_F *transform,
+        [in] float tolerance,
+        [out] BOOL *contains
+    );
+    HRESULT CompareWithGeometry(
+        [in] ID2D1Geometry *geometry,
+        [in, optional] const D2D1_MATRIX_3X2_F *transform,
+        [in] float tolerance,
+        [out] D2D1_GEOMETRY_RELATION *relation
+    );
+    HRESULT Simplify(
+        [in] D2D1_GEOMETRY_SIMPLIFICATION_OPTION option,
+        [in, optional] const D2D1_MATRIX_3X2_F *transform,
+        [in] float tolerance,
+        [in] ID2D1SimplifiedGeometrySink *sink
+    );
+    HRESULT Tessellate(
+        [in, optional] const D2D1_MATRIX_3X2_F *transform,
+        [in] float tolerance,
+        [in] ID2D1TessellationSink *sink
+    );
+    HRESULT CombineWithGeometry(
+        [in] ID2D1Geometry *geometry,
+        [in] D2D1_COMBINE_MODE combine_mode,
+        [in, optional] const D2D1_MATRIX_3X2_F *transform,
+        [in] float tolerance,
+        [in] ID2D1SimplifiedGeometrySink *sink
+    );
+    HRESULT Outline(
+        [in, optional] const D2D1_MATRIX_3X2_F *transform,
+        [in] float tolerance,
+        [in] ID2D1SimplifiedGeometrySink *sink
+    );
+    HRESULT ComputeArea(
+        [in, optional] const D2D1_MATRIX_3X2_F *transform,
+        [in] float tolerance,
+        [out] float *area
+    );
+    HRESULT ComputeLength(
+        [in, optional] const D2D1_MATRIX_3X2_F *transform,
+        [in] float tolerance,
+        [out] float *length
+    );
+    HRESULT ComputePointAtLength(
+        [in] float length,
+        [in, optional] const D2D1_MATRIX_3X2_F *transform,
+        [in] float tolerance,
+        [out, optional] D2D1_POINT_2F *point,
+        [out, optional] D2D1_POINT_2F *tangent
+    );
+    HRESULT Widen(
+        [in] float stroke_width,
+        [in, optional] ID2D1StrokeStyle *stroke_style,
+        [in, optional] const D2D1_MATRIX_3X2_F *transform,
+        [in] float tolerance,
+        [in] ID2D1SimplifiedGeometrySink *sink
+    );
+}
+
 [local] HRESULT __stdcall D2D1CreateFactory(D2D1_FACTORY_TYPE factory_type, REFIID iid,
         const D2D1_FACTORY_OPTIONS *factory_options, void **factory);

include/d2dbasetypes.h

@@ -21,3 +21,21 @@ typedef struct D2D_POINT_2F
     FLOAT x;
     FLOAT y;
 } D2D_POINT_2F;
+
+typedef struct D2D_MATRIX_3X2_F
+{
+    float _11;
+    float _12;
+    float _21;
+    float _22;
+    float _31;
+    float _32;
+} D2D_MATRIX_3X2_F;
+
+typedef struct D2D_RECT_F
+{
+    float left;
+    float top;
+    float right;
+    float bottom;
+} D2D_RECT_F;