Index: source/libvpx/vp9/encoder/vp9_aq_cyclicrefresh.h |
=================================================================== |
--- source/libvpx/vp9/encoder/vp9_aq_cyclicrefresh.h (revision 0) |
+++ source/libvpx/vp9/encoder/vp9_aq_cyclicrefresh.h (revision 0) |
@@ -0,0 +1,50 @@ |
+/* |
+ * Copyright (c) 2014 The WebM project authors. All Rights Reserved. |
+ * |
+ * Use of this source code is governed by a BSD-style license |
+ * that can be found in the LICENSE file in the root of the source |
+ * tree. An additional intellectual property rights grant can be found |
+ * in the file PATENTS. All contributing project authors may |
+ * be found in the AUTHORS file in the root of the source tree. |
+ */ |
+ |
+ |
+#ifndef VP9_ENCODER_VP9_AQ_CYCLICREFRESH_H_ |
+#define VP9_ENCODER_VP9_AQ_CYCLICREFRESH_H_ |
+ |
+#include "vp9/common/vp9_blockd.h" |
+ |
+#ifdef __cplusplus |
+extern "C" { |
+#endif |
+ |
+struct VP9_COMP; |
+ |
+struct CYCLIC_REFRESH; |
+typedef struct CYCLIC_REFRESH CYCLIC_REFRESH; |
+ |
+CYCLIC_REFRESH *vp9_cyclic_refresh_alloc(int mi_rows, int mi_cols); |
+ |
+void vp9_cyclic_refresh_free(CYCLIC_REFRESH *cr); |
+ |
+// Prior to coding a given prediction block, of size bsize at (mi_row, mi_col), |
+// check if we should reset the segment_id, and update the cyclic_refresh map |
+// and segmentation map. |
+void vp9_cyclic_refresh_update_segment(struct VP9_COMP *const cpi, |
+ MB_MODE_INFO *const mbmi, |
+ int mi_row, int mi_col, |
+ BLOCK_SIZE bsize, int use_rd); |
+ |
+// Setup cyclic background refresh: set delta q and segmentation map. |
+void vp9_cyclic_refresh_setup(struct VP9_COMP *const cpi); |
+ |
+void vp9_cyclic_refresh_set_rate_and_dist_sb(CYCLIC_REFRESH *cr, |
+ int64_t rate_sb, int64_t dist_sb); |
+ |
+int vp9_cyclic_refresh_get_rdmult(const CYCLIC_REFRESH *cr); |
+ |
+#ifdef __cplusplus |
+} // extern "C" |
+#endif |
+ |
+#endif // VP9_ENCODER_VP9_AQ_CYCLICREFRESH_H_ |