32 lines
983 B
C
32 lines
983 B
C
/*
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* Copyright (c) 2016, Alliance for Open Media. All rights reserved
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*
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* This source code is subject to the terms of the BSD 2 Clause License and
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* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
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* was not distributed with this source code in the LICENSE file, you can
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* obtain it at www.aomedia.org/license/software. If the Alliance for Open
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* Media Patent License 1.0 was not distributed with this source code in the
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* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
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*/
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#ifndef AV1_ENCODER_AQ_VARIANCE_H_
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#define AV1_ENCODER_AQ_VARIANCE_H_
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#include "av1/encoder/encoder.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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unsigned int av1_vaq_segment_id(int energy);
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void av1_vaq_frame_setup(AV1_COMP *cpi);
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int av1_block_energy(AV1_COMP *cpi, MACROBLOCK *x, BLOCK_SIZE bs);
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double av1_log_block_var(AV1_COMP *cpi, MACROBLOCK *x, BLOCK_SIZE bs);
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // AV1_ENCODER_AQ_VARIANCE_H_
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