fix cursor buffer bug.

2016-11-16 02:24:49 +09:00
parent e9c8b4e571
commit be79e52135
2 changed files with 11 additions and 1 deletions
@@ -73,6 +73,7 @@ void Cursor::UpdateBuffer(const DXGI_OUTDUPL_FRAME_INFO& frameInfo)
        Debug::Error("Cursor::UpdateBuffer() => GetFramePointerShape() failed.");
        apiBuffer_.reset();
        apiBufferSize_ = 0;
+		return;
    }

    shapeInfo_ = shapeInfo;
@@ -104,7 +105,16 @@ void Cursor::UpdateTexture()
        bgra32BufferSize_ = bgraBufferSize;
        bgra32Buffer_ = std::make_unique<BYTE[]>(bgra32BufferSize_);
    }
-    if (!bgra32Buffer_) return;
+	
+	if (!bgra32Buffer_) 
+	{
+		return;
+	}
+
+	if (!apiBuffer_) 
+	{
+		return;
+	}

    // If masked, copy the desktop image and merge it with masked image.
    if (isMono || isColorMask)