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Side by Side Diff: source/libvpx/vp8/common/arm/filter_arm.c

Issue 1124333011: libvpx: Pull from upstream (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/libvpx.git@master
Patch Set: only update to last nights LKGR Created 5 years, 7 months ago
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1 /* 1 /*
2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved. 2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license 4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source 5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found 6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may 7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree. 8 * be found in the AUTHORS file in the root of the source tree.
9 */ 9 */
10 10
(...skipping 81 matching lines...) Expand 10 before | Expand all | Expand 10 after
92 unsigned char *src_ptr, 92 unsigned char *src_ptr,
93 int src_pixels_per_line, 93 int src_pixels_per_line,
94 int xoffset, 94 int xoffset,
95 int yoffset, 95 int yoffset,
96 unsigned char *dst_ptr, 96 unsigned char *dst_ptr,
97 int dst_pitch 97 int dst_pitch
98 ) 98 )
99 { 99 {
100 const short *HFilter; 100 const short *HFilter;
101 const short *VFilter; 101 const short *VFilter;
102 DECLARE_ALIGNED_ARRAY(4, short, FData, 12*4); /* Temp data buffer used in fi ltering */ 102 DECLARE_ALIGNED(4, short, FData[12*4]); /* Temp data buffer used in filterin g */
103 103
104 104
105 HFilter = vp8_sub_pel_filters[xoffset]; /* 6 tap */ 105 HFilter = vp8_sub_pel_filters[xoffset]; /* 6 tap */
106 VFilter = vp8_sub_pel_filters[yoffset]; /* 6 tap */ 106 VFilter = vp8_sub_pel_filters[yoffset]; /* 6 tap */
107 107
108 /* Vfilter is null. First pass only */ 108 /* Vfilter is null. First pass only */
109 if (xoffset && !yoffset) 109 if (xoffset && !yoffset)
110 { 110 {
111 /*vp8_filter_block2d_first_pass_armv6 ( src_ptr, FData+2, src_pixels_per _line, 4, 4, HFilter ); 111 /*vp8_filter_block2d_first_pass_armv6 ( src_ptr, FData+2, src_pixels_per _line, 4, 4, HFilter );
112 vp8_filter_block2d_second_pass_armv6 ( FData+2, dst_ptr, dst_pitch, 4, V Filter );*/ 112 vp8_filter_block2d_second_pass_armv6 ( FData+2, dst_ptr, dst_pitch, 4, V Filter );*/
(...skipping 27 matching lines...) Expand all
140 unsigned char *src_ptr, 140 unsigned char *src_ptr,
141 int src_pixels_per_line, 141 int src_pixels_per_line,
142 int xoffset, 142 int xoffset,
143 int yoffset, 143 int yoffset,
144 unsigned char *dst_ptr, 144 unsigned char *dst_ptr,
145 int dst_pitch 145 int dst_pitch
146 ) 146 )
147 { 147 {
148 const short *HFilter; 148 const short *HFilter;
149 const short *VFilter; 149 const short *VFilter;
150 DECLARE_ALIGNED_ARRAY(4, short, FData, 16*8); /* Temp data buffer used in fi ltering */ 150 DECLARE_ALIGNED(4, short, FData[16*8]); /* Temp data buffer used in filterin g */
151 151
152 HFilter = vp8_sub_pel_filters[xoffset]; /* 6 tap */ 152 HFilter = vp8_sub_pel_filters[xoffset]; /* 6 tap */
153 VFilter = vp8_sub_pel_filters[yoffset]; /* 6 tap */ 153 VFilter = vp8_sub_pel_filters[yoffset]; /* 6 tap */
154 154
155 if (xoffset && !yoffset) 155 if (xoffset && !yoffset)
156 { 156 {
157 vp8_filter_block2d_first_pass_only_armv6(src_ptr, dst_ptr, src_pixels_pe r_line, 8, dst_pitch, HFilter); 157 vp8_filter_block2d_first_pass_only_armv6(src_ptr, dst_ptr, src_pixels_pe r_line, 8, dst_pitch, HFilter);
158 } 158 }
159 /* Hfilter is null. Second pass only */ 159 /* Hfilter is null. Second pass only */
160 else if (!xoffset && yoffset) 160 else if (!xoffset && yoffset)
(...skipping 21 matching lines...) Expand all
182 unsigned char *src_ptr, 182 unsigned char *src_ptr,
183 int src_pixels_per_line, 183 int src_pixels_per_line,
184 int xoffset, 184 int xoffset,
185 int yoffset, 185 int yoffset,
186 unsigned char *dst_ptr, 186 unsigned char *dst_ptr,
187 int dst_pitch 187 int dst_pitch
188 ) 188 )
189 { 189 {
190 const short *HFilter; 190 const short *HFilter;
191 const short *VFilter; 191 const short *VFilter;
192 DECLARE_ALIGNED_ARRAY(4, short, FData, 24*16); /* Temp data buffer used i n filtering */ 192 DECLARE_ALIGNED(4, short, FData[24*16]); /* Temp data buffer used in filt ering */
193 193
194 HFilter = vp8_sub_pel_filters[xoffset]; /* 6 tap */ 194 HFilter = vp8_sub_pel_filters[xoffset]; /* 6 tap */
195 VFilter = vp8_sub_pel_filters[yoffset]; /* 6 tap */ 195 VFilter = vp8_sub_pel_filters[yoffset]; /* 6 tap */
196 196
197 if (xoffset && !yoffset) 197 if (xoffset && !yoffset)
198 { 198 {
199 vp8_filter_block2d_first_pass_only_armv6(src_ptr, dst_ptr, src_pixels_pe r_line, 16, dst_pitch, HFilter); 199 vp8_filter_block2d_first_pass_only_armv6(src_ptr, dst_ptr, src_pixels_pe r_line, 16, dst_pitch, HFilter);
200 } 200 }
201 /* Hfilter is null. Second pass only */ 201 /* Hfilter is null. Second pass only */
202 else if (!xoffset && yoffset) 202 else if (!xoffset && yoffset)
203 { 203 {
204 vp8_filter_block2d_second_pass_only_armv6(src_ptr, dst_ptr, src_pixels_p er_line, 16, dst_pitch, VFilter); 204 vp8_filter_block2d_second_pass_only_armv6(src_ptr, dst_ptr, src_pixels_p er_line, 16, dst_pitch, VFilter);
205 } 205 }
206 else 206 else
207 { 207 {
208 if (yoffset & 0x1) 208 if (yoffset & 0x1)
209 { 209 {
210 vp8_filter_block2d_first_pass_16x16_armv6(src_ptr - src_pixels_per_l ine, FData + 1, src_pixels_per_line, 16, 19, HFilter); 210 vp8_filter_block2d_first_pass_16x16_armv6(src_ptr - src_pixels_per_l ine, FData + 1, src_pixels_per_line, 16, 19, HFilter);
211 vp8_filter4_block2d_second_pass_armv6(FData + 2, dst_ptr, dst_pitch, 16, VFilter); 211 vp8_filter4_block2d_second_pass_armv6(FData + 2, dst_ptr, dst_pitch, 16, VFilter);
212 } 212 }
213 else 213 else
214 { 214 {
215 vp8_filter_block2d_first_pass_16x16_armv6(src_ptr - (2 * src_pixels_ per_line), FData, src_pixels_per_line, 16, 21, HFilter); 215 vp8_filter_block2d_first_pass_16x16_armv6(src_ptr - (2 * src_pixels_ per_line), FData, src_pixels_per_line, 16, 21, HFilter);
216 vp8_filter_block2d_second_pass_armv6(FData + 2, dst_ptr, dst_pitch, 16, VFilter); 216 vp8_filter_block2d_second_pass_armv6(FData + 2, dst_ptr, dst_pitch, 16, VFilter);
217 } 217 }
218 } 218 }
219 219
220 } 220 }
221 #endif 221 #endif
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