d2d1: Improve figure bounds updating for quadratic beziers.

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com> Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

d2d1: Improve figure bounds updating for quadratic beziers.
e6c18792 · Nikolay Sivov · Alexandre Julliard · 3014fb16 · e6c18792
Commit e6c18792 authored Sep 18, 2017 by Nikolay Sivov Committed by Alexandre Julliard Sep 18, 2017
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geometry.c dlls/d2d1/geometry.c +7 -0

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--- a/dlls/d2d1/geometry.c
+++ b/dlls/d2d1/geometry.c
@@ -2956,6 +2956,11 @@ static void STDMETHODCALLTYPE d2d_geometry_sink_AddQuadraticBeziers(ID2D1Geometr

    for (i = 0; i < bezier_count; ++i)
    {
+        D2D1_RECT_F bezier_bounds;
+
+        d2d_rect_get_bezier_bounds(&bezier_bounds, &figure->vertices[figure->vertex_count - 1],
+                &beziers[i].point1, &beziers[i].point2);
+
        figure->vertex_types[figure->vertex_count - 1] = D2D_VERTEX_TYPE_BEZIER;
        if (!d2d_figure_add_bezier_control(figure, &beziers[i].point1))
        {
@@ -2970,6 +2975,8 @@ static void STDMETHODCALLTYPE d2d_geometry_sink_AddQuadraticBeziers(ID2D1Geometr
            geometry->u.path.state = D2D_GEOMETRY_STATE_ERROR;
            return;
        }
+
+        d2d_rect_union(&figure->bounds, &bezier_bounds);
    }

    geometry->u.path.segment_count += bezier_count;