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Side by Side Diff: patched-ffmpeg-mt/libavcodec/x86/vp3dsp_sse2.c

Issue 789004: ffmpeg roll of source to mar 9 version... (Closed) Base URL: svn://chrome-svn/chrome/trunk/deps/third_party/ffmpeg/
Patch Set: '' Created 10 years, 9 months ago
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1 /* 1 /*
2 * Copyright (C) 2004 the ffmpeg project 2 * Copyright (C) 2004 the ffmpeg project
3 * 3 *
4 * This file is part of FFmpeg. 4 * This file is part of FFmpeg.
5 * 5 *
6 * FFmpeg is free software; you can redistribute it and/or 6 * FFmpeg is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public 7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either 8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version. 9 * version 2.1 of the License, or (at your option) any later version.
10 * 10 *
11 * FFmpeg is distributed in the hope that it will be useful, 11 * FFmpeg is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details. 14 * Lesser General Public License for more details.
15 * 15 *
16 * You should have received a copy of the GNU Lesser General Public 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 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 18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 */ 19 */
20 20
21 /** 21 /**
22 * @file libavcodec/x86/vp3dsp_sse2.c 22 * @file libavcodec/x86/vp3dsp_sse2.c
23 * SSE2-optimized functions cribbed from the original VP3 source code. 23 * SSE2-optimized functions cribbed from the original VP3 source code.
24 */ 24 */
25 25
26 #include "libavcodec/dsputil.h" 26 #include "libavcodec/dsputil.h"
27 #include "dsputil_mmx.h" 27 #include "dsputil_mmx.h"
28 #include "vp3dsp_sse2.h"
28 29
29 DECLARE_ALIGNED_16(const uint16_t, ff_vp3_idct_data)[7 * 8] = 30 DECLARE_ALIGNED(16, const uint16_t, ff_vp3_idct_data)[7 * 8] =
30 { 31 {
31 64277,64277,64277,64277,64277,64277,64277,64277, 32 64277,64277,64277,64277,64277,64277,64277,64277,
32 60547,60547,60547,60547,60547,60547,60547,60547, 33 60547,60547,60547,60547,60547,60547,60547,60547,
33 54491,54491,54491,54491,54491,54491,54491,54491, 34 54491,54491,54491,54491,54491,54491,54491,54491,
34 46341,46341,46341,46341,46341,46341,46341,46341, 35 46341,46341,46341,46341,46341,46341,46341,46341,
35 36410,36410,36410,36410,36410,36410,36410,36410, 36 36410,36410,36410,36410,36410,36410,36410,36410,
36 25080,25080,25080,25080,25080,25080,25080,25080, 37 25080,25080,25080,25080,25080,25080,25080,25080,
37 12785,12785,12785,12785,12785,12785,12785,12785 38 12785,12785,12785,12785,12785,12785,12785,12785
38 }; 39 };
39 40
(...skipping 137 matching lines...) Expand 10 before | Expand all | Expand 10 after
177 { 178 {
178 ff_vp3_idct_sse2(block); 179 ff_vp3_idct_sse2(block);
179 put_signed_pixels_clamped_mmx(block, dest, line_size); 180 put_signed_pixels_clamped_mmx(block, dest, line_size);
180 } 181 }
181 182
182 void ff_vp3_idct_add_sse2(uint8_t *dest, int line_size, DCTELEM *block) 183 void ff_vp3_idct_add_sse2(uint8_t *dest, int line_size, DCTELEM *block)
183 { 184 {
184 ff_vp3_idct_sse2(block); 185 ff_vp3_idct_sse2(block);
185 add_pixels_clamped_mmx(block, dest, line_size); 186 add_pixels_clamped_mmx(block, dest, line_size);
186 } 187 }
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