1 files changed, 57 insertions, 0 deletions
diff --git a/media/libvpx/libvpx/vp9/encoder/vp9_encodeframe.h b/media/libvpx/libvpx/vp9/encoder/vp9_encodeframe.h
new file mode 100644
index 0000000000..fd0a9c517e
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+++ b/media/libvpx/libvpx/vp9/encoder/vp9_encodeframe.h
@@ -0,0 +1,57 @@
+/*
+ *  Copyright (c) 2010 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 VPX_VP9_ENCODER_VP9_ENCODEFRAME_H_
+#define VPX_VP9_ENCODER_VP9_ENCODEFRAME_H_
+
+#include "vpx/vpx_integer.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct macroblock;
+struct yv12_buffer_config;
+struct VP9_COMP;
+struct ThreadData;
+
+// Constants used in SOURCE_VAR_BASED_PARTITION
+#define VAR_HIST_MAX_BG_VAR 1000
+#define VAR_HIST_FACTOR 10
+#define VAR_HIST_BINS (VAR_HIST_MAX_BG_VAR / VAR_HIST_FACTOR + 1)
+#define VAR_HIST_LARGE_CUT_OFF 75
+#define VAR_HIST_SMALL_CUT_OFF 45
+
+void vp9_setup_src_planes(struct macroblock *x,
+                          const struct yv12_buffer_config *src, int mi_row,
+                          int mi_col);
+
+void vp9_encode_frame(struct VP9_COMP *cpi);
+
+void vp9_init_tile_data(struct VP9_COMP *cpi);
+void vp9_encode_tile(struct VP9_COMP *cpi, struct ThreadData *td, int tile_row,
+                     int tile_col);
+
+void vp9_encode_sb_row(struct VP9_COMP *cpi, struct ThreadData *td,
+                       int tile_row, int tile_col, int mi_row);
+
+void vp9_set_variance_partition_thresholds(struct VP9_COMP *cpi, int q,
+                                           int content_state);
+
+struct KMEANS_DATA;
+void vp9_kmeans(double *ctr_ls, double *boundary_ls, int *count_ls, int k,
+                struct KMEANS_DATA *arr, int size);
+int vp9_get_group_idx(double value, double *boundary_ls, int k);
+
+#ifdef __cplusplus
+}  // extern "C"
+#endif
+
+#endif  // VPX_VP9_ENCODER_VP9_ENCODEFRAME_H_