Chip Davis : d2d1: Introduce a function to convert D2D1.0 interpolation modes to D2D1.1.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: e771fc8dde7d124429908dab157591d1287a3e1d
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=e771fc8dde7d124429908dab157591d1287a3e1d

Author: Chip Davis <cdavis at codeweavers.com>
Date:   Mon Apr  6 17:51:59 2020 -0500

d2d1: Introduce a function to convert D2D1.0 interpolation modes to D2D1.1.

Signed-off-by: Chip Davis <cdavis at codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/d2d1/brush.c        | 2 +-
 dlls/d2d1/d2d1_private.h | 5 +++++
 dlls/d2d1/device.c       | 3 ++-
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/dlls/d2d1/brush.c b/dlls/d2d1/brush.c
index 675fa52e72..1f455897f6 100644
--- a/dlls/d2d1/brush.c
+++ b/dlls/d2d1/brush.c
@@ -962,7 +962,7 @@ static void STDMETHODCALLTYPE d2d_bitmap_brush_SetInterpolationMode(ID2D1BitmapB
             return;
     }
 
-    brush->u.bitmap.interpolation_mode = mode;
+    brush->u.bitmap.interpolation_mode = d2d1_1_interp_mode_from_d2d1(mode);
     if (brush->u.bitmap.sampler_state)
     {
         ID3D10SamplerState_Release(brush->u.bitmap.sampler_state);
diff --git a/dlls/d2d1/d2d1_private.h b/dlls/d2d1/d2d1_private.h
index a2546a5b1c..4eb7e33142 100644
--- a/dlls/d2d1/d2d1_private.h
+++ b/dlls/d2d1/d2d1_private.h
@@ -634,6 +634,11 @@ static inline void d2d_rect_expand(D2D1_RECT_F *dst, const D2D1_POINT_2F *point)
         dst->bottom = point->y;
 }
 
+static inline D2D1_INTERPOLATION_MODE d2d1_1_interp_mode_from_d2d1(D2D1_BITMAP_INTERPOLATION_MODE mode)
+{
+    return (D2D1_INTERPOLATION_MODE)mode;
+}
+
 static inline const char *debug_d2d_point_2f(const D2D1_POINT_2F *point)
 {
     if (!point)
diff --git a/dlls/d2d1/device.c b/dlls/d2d1/device.c
index 146f7009da..acecb2058a 100644
--- a/dlls/d2d1/device.c
+++ b/dlls/d2d1/device.c
@@ -1143,7 +1143,8 @@ static void STDMETHODCALLTYPE d2d_device_context_DrawBitmap(ID2D1DeviceContext *
         return;
     }
 
-    d2d_device_context_draw_bitmap(context, bitmap, dst_rect, opacity, interpolation_mode, src_rect, NULL);
+    d2d_device_context_draw_bitmap(context, bitmap, dst_rect, opacity, d2d1_1_interp_mode_from_d2d1(interpolation_mode),
+            src_rect, NULL);
 }
 
 static void STDMETHODCALLTYPE d2d_device_context_DrawText(ID2D1DeviceContext *iface,