2de18d1fd2
CONFIG_SR_MODE=1, enable SR mode USE_POST_F=1, enable SR post filter SR_USE_MULTI_F=1, enable SR post filter family Not compatible with other experiments yet Change-Id: I116f1d898cc2ff7dd114d7379664304907afe0ec
50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/*
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* Copyright (c) 2015 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_COMMON_VP9_PALETTE_H_
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#define VP9_COMMON_VP9_PALETTE_H_
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#include "vp9/common/vp9_blockd.h"
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#include "vp9/common/vp9_entropymode.h"
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#if CONFIG_SR_MODE
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#define MIN_SR_TX_SIZE 2
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#if CONFIG_TX_64X64
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#define MAX_SR_TX_SIZE 4
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#else
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#define MAX_SR_TX_SIZE 3
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#endif
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#define UPSCALE_FILTER_TAPS 10
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#define UPSCALE_FILTER_SHIFT 7
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void sr_lowpass(int16_t *src, int src_stride, int16_t *dst, int dst_stride,
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int w, int h);
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#if SR_USE_MULTI_F
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void sr_recon(int16_t *src, int src_stride, uint8_t *dst, int dst_stride,
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int w, int h, int f_hor, int f_ver);
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static INLINE int idx_to_h(int idx) {
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return (idx % SR_USFILTER_NUM_D);
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}
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static INLINE int idx_to_v(int idx) {
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return (idx / SR_USFILTER_NUM_D);
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}
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static INLINE int hv_to_idx(int hor, int ver) {
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return hor + ver * SR_USFILTER_NUM_D;
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}
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#else
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void sr_recon(int16_t *src, int src_stride, uint8_t *dst, int dst_stride,
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int w, int h);
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#endif
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int is_enable_srmode(BLOCK_SIZE bsize);
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#endif // CONFIG_SR_MODE
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#endif // VP9_COMMON_VP9_PALETTE_H_
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