c6b9039fd9
Approximate the Google style guide[1] so that that there's a written document to follow and tools to check compliance[2]. [1]: http://google-styleguide.googlecode.com/svn/trunk/cppguide.xml [2]: http://google-styleguide.googlecode.com/svn/trunk/cpplint/cpplint.py Change-Id: Idf40e3d8dddcc72150f6af127b13e5dab838685f
33 lines
948 B
C
33 lines
948 B
C
/*
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* Copyright (c) 2011 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 FILTER_H
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#define FILTER_H
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#include "vpx_config.h"
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#include "vpx_scale/yv12config.h"
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#define BLOCK_HEIGHT_WIDTH 4
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#define VP8_FILTER_WEIGHT 128
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#define VP8_FILTER_SHIFT 7
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#if CONFIG_SIXTEENTH_SUBPEL_UV
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#define SUBPEL_SHIFTS 16
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#else
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#define SUBPEL_SHIFTS 8
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#endif
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extern const short vp8_bilinear_filters[SUBPEL_SHIFTS][2];
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extern const short vp8_sub_pel_filters_6[SUBPEL_SHIFTS][6];
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extern const short vp8_sub_pel_filters_8[SUBPEL_SHIFTS][8];
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extern const short vp8_sub_pel_filters_8s[SUBPEL_SHIFTS][8];
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#endif // FILTER_H
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