fb472c5b64
* Removes EDGE_PIXEL_FILTER for external sanpshot * changes the default 8-tap filter based on high precision results in http://www.corp.google.com/~debargha/vp8_results/enhinterpn.html * changes the default prob tables for high-precision mv encoding to favor zeros in the last bit (i.e. quarter pel). This is only important for short clips. Change-Id: I02bb0de8679d9eec06cdbcc8160dbf073cd847a4
31 lines
838 B
C
31 lines
838 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[SUBPEL_SHIFTS][INTERP_EXTEND*2];
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#endif //FILTER_H
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