--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/x265/source/encoder/framefilter.h	Wed Nov 16 11:16:33 2016 +0200
@@ -0,0 +1,74 @@
+/*****************************************************************************
+ * Copyright (C) 2013 x265 project
+ *
+ * Authors: Chung Shin Yee <shinyee@multicorewareinc.com>
+ *          Min Chen <chenm003@163.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111, USA.
+ *
+ * This program is also available under a commercial proprietary license.
+ * For more information, contact us at license @ x265.com.
+ *****************************************************************************/
+
+#ifndef X265_FRAMEFILTER_H
+#define X265_FRAMEFILTER_H
+
+#include "common.h"
+#include "frame.h"
+#include "deblock.h"
+#include "sao.h"
+
+namespace X265_NS {
+// private x265 namespace
+
+class Encoder;
+class Entropy;
+class FrameEncoder;
+struct ThreadLocalData;
+
+// Manages the processing of a single frame loopfilter
+class FrameFilter : public Deblock
+{
+public:
+
+    x265_param*   m_param;
+    Frame*        m_frame;
+    FrameEncoder* m_frameEncoder;
+    int           m_hChromaShift;
+    int           m_vChromaShift;
+    int           m_pad[2];
+
+    SAO           m_sao;
+    int           m_numRows;
+    int           m_saoRowDelay;
+    int           m_lastHeight;
+    
+    void*         m_ssimBuf; /* Temp storage for ssim computation */
+
+    FrameFilter();
+
+    void init(Encoder *top, FrameEncoder *frame, int numRows);
+    void destroy();
+
+    void start(Frame *pic, Entropy& initState, int qp);
+
+    void processRow(int row);
+    void processRowPost(int row);
+    void processSao(int row);
+    uint32_t getCUHeight(int rowNum) const;
+};
+}
+
+#endif // ifndef X265_FRAMEFILTER_H