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-rw-r--r--media/libvpx/vp9/encoder/vp9_encodeframe.h49
1 files changed, 49 insertions, 0 deletions
diff --git a/media/libvpx/vp9/encoder/vp9_encodeframe.h b/media/libvpx/vp9/encoder/vp9_encodeframe.h
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+++ b/media/libvpx/vp9/encoder/vp9_encodeframe.h
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+/*
+ * 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 VP9_ENCODER_VP9_ENCODEFRAME_H_
+#define 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_set_variance_partition_thresholds(struct VP9_COMP *cpi, int q);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif // VP9_ENCODER_VP9_ENCODEFRAME_H_