11631fec16
Removing vp9_read_and_apply_sign macro which was used only once. Change-Id: I6a1625b720d89fc1291c99deccd6638b705f9b06
31 lines
948 B
C
31 lines
948 B
C
/*
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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_DECODER_VP9_TREEREADER_H_
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#define VP9_DECODER_VP9_TREEREADER_H_
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#include "vp9/common/vp9_treecoder.h"
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#include "vp9/decoder/vp9_dboolhuff.h"
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// Intent of tree data structure is to make decoding trivial.
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static int treed_read(vp9_reader *const r, /* !!! must return a 0 or 1 !!! */
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vp9_tree t,
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const vp9_prob *const p) {
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register vp9_tree_index i = 0;
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while ((i = t[ i + vp9_read(r, p[i >> 1])]) > 0)
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continue;
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return -i;
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}
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#endif // VP9_DECODER_VP9_TREEREADER_H_
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