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27 lines
736 B
C
27 lines
736 B
C
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/*
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef __VP9_QUANT_H__
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#define __VP9_QUANT_H__
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#include <stdint.h>
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#define MAXQ 255
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#define QINDEX_RANGE 256
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#define QINDEX_BITS 8
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int clamp(int value, int low, int high);
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int16_t vp9_dc_quant(int qindex, int delta, int bit_depth);
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int16_t vp9_ac_quant(int qindex, int delta, int bit_depth);
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#endif //__VP9_QUANT_H__
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