diff options
Diffstat (limited to 'win32/PlatWin.cxx')
| -rw-r--r-- | win32/PlatWin.cxx | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/win32/PlatWin.cxx b/win32/PlatWin.cxx index 15b3655bf..5884cd4f2 100644 --- a/win32/PlatWin.cxx +++ b/win32/PlatWin.cxx @@ -1279,8 +1279,11 @@ void SurfaceD2D::InitPixMap(int width, int height, Surface *surface_, WindowID) SetScale(); SurfaceD2D *psurfOther = static_cast<SurfaceD2D *>(surface_); ID2D1BitmapRenderTarget *pCompatibleRenderTarget = NULL; + D2D1_SIZE_F desiredSize = D2D1::SizeF(width, height); + D2D1_PIXEL_FORMAT desiredFormat = psurfOther->pRenderTarget->GetPixelFormat(); + desiredFormat.alphaMode = D2D1_ALPHA_MODE_IGNORE; HRESULT hr = psurfOther->pRenderTarget->CreateCompatibleRenderTarget( - D2D1::SizeF(width, height), &pCompatibleRenderTarget); + &desiredSize, NULL, &desiredFormat, D2D1_COMPATIBLE_RENDER_TARGET_OPTIONS_NONE, &pCompatibleRenderTarget); if (SUCCEEDED(hr)) { pRenderTarget = pCompatibleRenderTarget; pRenderTarget->BeginDraw(); |