d2d1: Implement SetUnitMode().

dlls/d2d1/device.c

@@ -2149,7 +2149,17 @@ static D2D1_PRIMITIVE_BLEND STDMETHODCALLTYPE d2d_device_context_GetPrimitiveBle
 
 static void STDMETHODCALLTYPE d2d_device_context_SetUnitMode(ID2D1DeviceContext *iface, D2D1_UNIT_MODE unit_mode)
 {
-    FIXME("iface %p, unit_mode %#x stub!\n", iface, unit_mode);
+    struct d2d_device_context *context = impl_from_ID2D1DeviceContext(iface);
+
+    TRACE("iface %p, unit_mode %#x.\n", iface, unit_mode);
+
+    if (unit_mode != D2D1_UNIT_MODE_DIPS && unit_mode != D2D1_UNIT_MODE_PIXELS)
+    {
+        WARN("Unknown unit mode %#x.\n", unit_mode);
+        return;
+    }
+
+    context->drawing_state.unitMode = unit_mode;
 }
 
 static D2D1_UNIT_MODE STDMETHODCALLTYPE d2d_device_context_GetUnitMode(ID2D1DeviceContext *iface)

dlls/d2d1/tests/d2d1.c

@@ -9606,11 +9606,11 @@ static void test_unit_mode(BOOL d3d11)
 
     ID2D1DeviceContext_SetUnitMode(context, D2D1_UNIT_MODE_PIXELS);
     unit_mode = ID2D1DeviceContext_GetUnitMode(context);
-    todo_wine ok(unit_mode == D2D1_UNIT_MODE_PIXELS, "Got unexpected unit mode %#x.\n", unit_mode);
+    ok(unit_mode == D2D1_UNIT_MODE_PIXELS, "Got unexpected unit mode %#x.\n", unit_mode);
 
     ID2D1DeviceContext_SetUnitMode(context, 0xdeadbeef);
     unit_mode = ID2D1DeviceContext_GetUnitMode(context);
-    todo_wine ok(unit_mode == D2D1_UNIT_MODE_PIXELS, "Got unexpected unit mode %#x.\n", unit_mode);
+    ok(unit_mode == D2D1_UNIT_MODE_PIXELS, "Got unexpected unit mode %#x.\n", unit_mode);
 
     ID2D1DeviceContext_Release(context);
     release_test_context(&ctx);
@@ -10874,7 +10874,6 @@ static void test_image_bounds(BOOL d3d11)
         ok(unit_mode == D2D1_UNIT_MODE_DIPS, "Got unexpected unit mode %#x.\n", unit_mode);
         ID2D1DeviceContext_SetUnitMode(context, D2D1_UNIT_MODE_PIXELS);
         ID2D1DeviceContext_GetImageLocalBounds(context, (ID2D1Image *)bitmap, &bounds);
-        todo_wine_if(!compare_float(test->dpi_x, 96.0f, 0) || !compare_float(test->dpi_y, 96.0f, 0))
         ok(compare_rect(&bounds, 0.0f, 0.0f, test->pixel_size.width, test->pixel_size.height, 0),
                 "Got unexpected bounds {%.8e, %.8e, %.8e, %.8e}, expected {%.8e, %.8e, %.8e, %.8e}.\n",
                 bounds.left, bounds.top, bounds.right, bounds.bottom, 0.0f, 0.0f,