d2d1/tests: Test d2d_device_context_SetTarget() with bitmaps of D2D1_ALPHA_MODE_IGNORE.

dlls/d2d1/tests/d2d1.c

@@ -4341,18 +4341,22 @@ static void test_bitmap_formats(BOOL d3d11)
 static void test_alpha_mode(BOOL d3d11)
 {
     D2D1_RENDER_TARGET_PROPERTIES rt_desc;
+    D2D1_BITMAP_PROPERTIES1 bitmap_desc1;
     D2D1_BITMAP_PROPERTIES bitmap_desc;
     ID2D1SolidColorBrush *color_brush;
     ID2D1BitmapBrush *bitmap_brush;
     struct d2d1_test_context ctx;
+    ID2D1DeviceContext *context;
+    ID2D1Bitmap1 *bitmap1;
     ID2D1RenderTarget *rt;
+    IDXGISurface *surface;
     ID2D1Bitmap *bitmap;
     D2D1_COLOR_F color;
+    BOOL match, match2;
     D2D1_RECT_F rect;
     D2D1_SIZE_U size;
     ULONG refcount;
     HRESULT hr;
-    BOOL match;
 
     static const DWORD bitmap_data[] =
     {
@@ -4546,8 +4550,50 @@ static void test_alpha_mode(BOOL d3d11)
 
     refcount = ID2D1Bitmap_Release(bitmap);
     ok(refcount == 1, "Bitmap has %lu references left.\n", refcount);
-    ID2D1SolidColorBrush_Release(color_brush);
     ID2D1BitmapBrush_Release(bitmap_brush);
+
+    hr = ID2D1RenderTarget_QueryInterface(rt, &IID_ID2D1DeviceContext, (void **)&context);
+    ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
+
+    set_size_u(&size, 4, 4);
+    memset(&bitmap_desc1, 0, sizeof(bitmap_desc1));
+    bitmap_desc1.dpiX = 96.0f;
+    bitmap_desc1.dpiY = 96.0f;
+    bitmap_desc1.pixelFormat.format = DXGI_FORMAT_B8G8R8A8_UNORM;
+    bitmap_desc1.pixelFormat.alphaMode = D2D1_ALPHA_MODE_IGNORE;
+    bitmap_desc1.bitmapOptions = D2D1_BITMAP_OPTIONS_TARGET | D2D1_BITMAP_OPTIONS_CANNOT_DRAW;
+    hr = ID2D1DeviceContext_CreateBitmap(context, size, bitmap_data, 4 * sizeof(*bitmap_data),
+            &bitmap_desc1, &bitmap1);
+    ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
+
+    ID2D1DeviceContext_BeginDraw(context);
+    ID2D1DeviceContext_SetTarget(context, (ID2D1Image *)bitmap1);
+    set_rect(&rect, 0.0f, 2.0f, 1.0f, 2.0f);
+    ID2D1SolidColorBrush_SetOpacity(color_brush, 1.0f);
+    ID2D1DeviceContext_FillRectangle(context, &rect, (ID2D1Brush *)color_brush);
+    set_rect(&rect, 1.0f, 2.0f, 3.0f, 3.0f);
+    ID2D1SolidColorBrush_SetOpacity(color_brush, 0.75f);
+    ID2D1DeviceContext_FillRectangle(context, &rect, (ID2D1Brush *)color_brush);
+    set_rect(&rect, 3.0f, 2.0f, 3.0f, 3.0f);
+    ID2D1SolidColorBrush_SetOpacity(color_brush, 0.25f);
+    ID2D1DeviceContext_FillRectangle(context, &rect, (ID2D1Brush *)color_brush);
+    hr = ID2D1DeviceContext_EndDraw(context, NULL, NULL);
+    ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
+
+    surface = ctx.surface;
+    hr = ID2D1Bitmap1_GetSurface(bitmap1, &ctx.surface);
+    ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
+    match = compare_surface(&ctx, "e7ee77e89745fa5d195fd78bd398738330cfcde8");
+    match2 = compare_surface(&ctx, "4855c7c082c8ede364cf6e2dcde83f95b88aecbe");
+    todo_wine
+    ok(match || broken(match2) /* Win7 TestBots */, "Surface does not match.\n");
+    IDXGISurface_Release(ctx.surface);
+    ctx.surface = surface;
+    ID2D1DeviceContext_SetTarget(context, NULL);
+
+    ID2D1Bitmap1_Release(bitmap1);
+    ID2D1DeviceContext_Release(context);
+    ID2D1SolidColorBrush_Release(color_brush);
     ID2D1RenderTarget_Release(rt);
     release_test_context(&ctx);
 }