ARM: remove some unnecessary ifdefs, fix implicit declaration warnings
[libav.git] / libavcodec / arm / h264dsp_init_arm.c
CommitLineData
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1/*
2 * Copyright (c) 2010 Mans Rullgard <mans@mansr.com>
3 *
4 * This file is part of FFmpeg.
5 *
6 * FFmpeg is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * FFmpeg is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with FFmpeg; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20
21#include <stdint.h>
22
23#include "libavcodec/dsputil.h"
24#include "libavcodec/h264dsp.h"
25
26void ff_h264_v_loop_filter_luma_neon(uint8_t *pix, int stride, int alpha,
27 int beta, int8_t *tc0);
28void ff_h264_h_loop_filter_luma_neon(uint8_t *pix, int stride, int alpha,
29 int beta, int8_t *tc0);
30void ff_h264_v_loop_filter_chroma_neon(uint8_t *pix, int stride, int alpha,
31 int beta, int8_t *tc0);
32void ff_h264_h_loop_filter_chroma_neon(uint8_t *pix, int stride, int alpha,
33 int beta, int8_t *tc0);
34
35void ff_weight_h264_pixels_16x16_neon(uint8_t *ds, int stride, int log2_den,
36 int weight, int offset);
37void ff_weight_h264_pixels_16x8_neon(uint8_t *ds, int stride, int log2_den,
38 int weight, int offset);
39void ff_weight_h264_pixels_8x16_neon(uint8_t *ds, int stride, int log2_den,
40 int weight, int offset);
41void ff_weight_h264_pixels_8x8_neon(uint8_t *ds, int stride, int log2_den,
42 int weight, int offset);
43void ff_weight_h264_pixels_8x4_neon(uint8_t *ds, int stride, int log2_den,
44 int weight, int offset);
45void ff_weight_h264_pixels_4x8_neon(uint8_t *ds, int stride, int log2_den,
46 int weight, int offset);
47void ff_weight_h264_pixels_4x4_neon(uint8_t *ds, int stride, int log2_den,
48 int weight, int offset);
49void ff_weight_h264_pixels_4x2_neon(uint8_t *ds, int stride, int log2_den,
50 int weight, int offset);
51
52void ff_biweight_h264_pixels_16x16_neon(uint8_t *dst, uint8_t *src, int stride,
53 int log2_den, int weightd, int weights,
54 int offset);
55void ff_biweight_h264_pixels_16x8_neon(uint8_t *dst, uint8_t *src, int stride,
56 int log2_den, int weightd, int weights,
57 int offset);
58void ff_biweight_h264_pixels_8x16_neon(uint8_t *dst, uint8_t *src, int stride,
59 int log2_den, int weightd, int weights,
60 int offset);
61void ff_biweight_h264_pixels_8x8_neon(uint8_t *dst, uint8_t *src, int stride,
62 int log2_den, int weightd, int weights,
63 int offset);
64void ff_biweight_h264_pixels_8x4_neon(uint8_t *dst, uint8_t *src, int stride,
65 int log2_den, int weightd, int weights,
66 int offset);
67void ff_biweight_h264_pixels_4x8_neon(uint8_t *dst, uint8_t *src, int stride,
68 int log2_den, int weightd, int weights,
69 int offset);
70void ff_biweight_h264_pixels_4x4_neon(uint8_t *dst, uint8_t *src, int stride,
71 int log2_den, int weightd, int weights,
72 int offset);
73void ff_biweight_h264_pixels_4x2_neon(uint8_t *dst, uint8_t *src, int stride,
74 int log2_den, int weightd, int weights,
75 int offset);
76
77void ff_h264_idct_add_neon(uint8_t *dst, DCTELEM *block, int stride);
78void ff_h264_idct_dc_add_neon(uint8_t *dst, DCTELEM *block, int stride);
79void ff_h264_idct_add16_neon(uint8_t *dst, const int *block_offset,
80 DCTELEM *block, int stride,
81 const uint8_t nnzc[6*8]);
82void ff_h264_idct_add16intra_neon(uint8_t *dst, const int *block_offset,
83 DCTELEM *block, int stride,
84 const uint8_t nnzc[6*8]);
85void ff_h264_idct_add8_neon(uint8_t **dest, const int *block_offset,
86 DCTELEM *block, int stride,
87 const uint8_t nnzc[6*8]);
88
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89static void ff_h264dsp_init_neon(H264DSPContext *c)
90{
91 c->h264_v_loop_filter_luma = ff_h264_v_loop_filter_luma_neon;
92 c->h264_h_loop_filter_luma = ff_h264_h_loop_filter_luma_neon;
93 c->h264_v_loop_filter_chroma = ff_h264_v_loop_filter_chroma_neon;
94 c->h264_h_loop_filter_chroma = ff_h264_h_loop_filter_chroma_neon;
95
96 c->weight_h264_pixels_tab[0] = ff_weight_h264_pixels_16x16_neon;
97 c->weight_h264_pixels_tab[1] = ff_weight_h264_pixels_16x8_neon;
98 c->weight_h264_pixels_tab[2] = ff_weight_h264_pixels_8x16_neon;
99 c->weight_h264_pixels_tab[3] = ff_weight_h264_pixels_8x8_neon;
100 c->weight_h264_pixels_tab[4] = ff_weight_h264_pixels_8x4_neon;
101 c->weight_h264_pixels_tab[5] = ff_weight_h264_pixels_4x8_neon;
102 c->weight_h264_pixels_tab[6] = ff_weight_h264_pixels_4x4_neon;
103 c->weight_h264_pixels_tab[7] = ff_weight_h264_pixels_4x2_neon;
104
105 c->biweight_h264_pixels_tab[0] = ff_biweight_h264_pixels_16x16_neon;
106 c->biweight_h264_pixels_tab[1] = ff_biweight_h264_pixels_16x8_neon;
107 c->biweight_h264_pixels_tab[2] = ff_biweight_h264_pixels_8x16_neon;
108 c->biweight_h264_pixels_tab[3] = ff_biweight_h264_pixels_8x8_neon;
109 c->biweight_h264_pixels_tab[4] = ff_biweight_h264_pixels_8x4_neon;
110 c->biweight_h264_pixels_tab[5] = ff_biweight_h264_pixels_4x8_neon;
111 c->biweight_h264_pixels_tab[6] = ff_biweight_h264_pixels_4x4_neon;
112 c->biweight_h264_pixels_tab[7] = ff_biweight_h264_pixels_4x2_neon;
113
114 c->h264_idct_add = ff_h264_idct_add_neon;
115 c->h264_idct_dc_add = ff_h264_idct_dc_add_neon;
116 c->h264_idct_add16 = ff_h264_idct_add16_neon;
117 c->h264_idct_add16intra = ff_h264_idct_add16intra_neon;
118 c->h264_idct_add8 = ff_h264_idct_add8_neon;
119}
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120
121void ff_h264dsp_init_arm(H264DSPContext *c)
122{
123 if (HAVE_NEON) ff_h264dsp_init_neon(c);
124}