Nikolay Sivov : d2d1: Support setting and getting back start and end point for linear gradient brush.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 0f44063006ae74b4ece987ba345d36078bfe0c67
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=0f44063006ae74b4ece987ba34...

Author: Nikolay Sivov <nsivov(a)codeweavers.com>
Date:   Fri Oct 28 09:51:05 2016 +0300

d2d1: Support setting and getting back start and end point for linear gradient brush.

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

---

 dlls/d2d1/brush.c        | 29 +++++++++++++++++++----------
 dlls/d2d1/d2d1_private.h |  4 ++++
 2 files changed, 23 insertions(+), 10 deletions(-)

diff --git a/dlls/d2d1/brush.c b/dlls/d2d1/brush.c
index 38872ea..8725992 100644
--- a/dlls/d2d1/brush.c
+++ b/dlls/d2d1/brush.c
@@ -423,32 +423,42 @@ static void STDMETHODCALLTYPE d2d_linear_gradient_brush_GetTransform(ID2D1Linear
 static void STDMETHODCALLTYPE d2d_linear_gradient_brush_SetStartPoint(ID2D1LinearGradientBrush *iface,
         D2D1_POINT_2F start_point)
 {
-    FIXME("iface %p, start_point {%.8e, %.8e} stub!\n", iface, start_point.x, start_point.y);
+    struct d2d_brush *brush = impl_from_ID2D1LinearGradientBrush(iface);
+
+    TRACE("iface %p, start_point {%.8e, %.8e}.\n", iface, start_point.x, start_point.y);
+
+    brush->u.linear.desc.startPoint = start_point;
 }
 
 static void STDMETHODCALLTYPE d2d_linear_gradient_brush_SetEndPoint(ID2D1LinearGradientBrush *iface,
         D2D1_POINT_2F end_point)
 {
-    FIXME("iface %p, end_point {%.8e, %.8e} stub!\n", iface, end_point.x, end_point.y);
+    struct d2d_brush *brush = impl_from_ID2D1LinearGradientBrush(iface);
+
+    TRACE("iface %p, end_point {%.8e, %.8e}.\n", iface, end_point.x, end_point.y);
+
+    brush->u.linear.desc.endPoint = end_point;
 }
 
 static D2D1_POINT_2F * STDMETHODCALLTYPE d2d_linear_gradient_brush_GetStartPoint(ID2D1LinearGradientBrush *iface,
         D2D1_POINT_2F *point)
 {
-    FIXME("iface %p, point %p stub!\n", iface, point);
+    struct d2d_brush *brush = impl_from_ID2D1LinearGradientBrush(iface);
+
+    TRACE("iface %p, point %p.\n", iface, point);
 
-    point->x = 0.0f;
-    point->y = 0.0f;
+    *point = brush->u.linear.desc.startPoint;
     return point;
 }
 
 static D2D1_POINT_2F * STDMETHODCALLTYPE d2d_linear_gradient_brush_GetEndPoint(ID2D1LinearGradientBrush *iface,
         D2D1_POINT_2F *point)
 {
-    FIXME("iface %p, point %p stub!\n", iface, point);
+    struct d2d_brush *brush = impl_from_ID2D1LinearGradientBrush(iface);
 
-    point->x = 0.0f;
-    point->y = 0.0f;
+    TRACE("iface %p, point %p.\n", iface, point);
+
+    *point = brush->u.linear.desc.endPoint;
     return point;
 }
 
@@ -483,10 +493,9 @@ HRESULT d2d_linear_gradient_brush_create(ID2D1Factory *factory, const D2D1_LINEA
     if (!(*brush = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(**brush))))
         return E_OUTOFMEMORY;
 
-    FIXME("Ignoring brush properties.\n");
-
     d2d_brush_init(*brush, factory, D2D_BRUSH_TYPE_LINEAR, brush_desc,
             (ID2D1BrushVtbl *)&d2d_linear_gradient_brush_vtbl);
+    (*brush)->u.linear.desc = *gradient_brush_desc;
 
     TRACE("Created brush %p.\n", *brush);
     return S_OK;
diff --git a/dlls/d2d1/d2d1_private.h b/dlls/d2d1/d2d1_private.h
index 8497ea8..f8c0d45 100644
--- a/dlls/d2d1/d2d1_private.h
+++ b/dlls/d2d1/d2d1_private.h
@@ -196,6 +196,10 @@ struct d2d_brush
             D2D1_BITMAP_INTERPOLATION_MODE interpolation_mode;
             ID3D10SamplerState *sampler_state;
         } bitmap;
+        struct
+        {
+            D2D1_LINEAR_GRADIENT_BRUSH_PROPERTIES desc;
+        } linear;
     } u;
 };