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Side by Side Diff: patched-ffmpeg-mt/libavcodec/arm/mpegvideo_iwmmxt.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 AGAWA Koji 2 * copyright (c) 2004 AGAWA Koji
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 #include "libavcodec/avcodec.h" 21 #include "libavcodec/avcodec.h"
22 #include "libavcodec/dsputil.h" 22 #include "libavcodec/dsputil.h"
23 #include "libavcodec/mpegvideo.h" 23 #include "libavcodec/mpegvideo.h"
24 #include "mpegvideo_arm.h"
24 25
25 static void dct_unquantize_h263_intra_iwmmxt(MpegEncContext *s, 26 static void dct_unquantize_h263_intra_iwmmxt(MpegEncContext *s,
26 DCTELEM *block, int n, int qscale) 27 DCTELEM *block, int n, int qscale)
27 { 28 {
28 int level, qmul, qadd; 29 int level, qmul, qadd;
29 int nCoeffs; 30 int nCoeffs;
30 DCTELEM *block_orig = block; 31 DCTELEM *block_orig = block;
31 32
32 assert(s->block_last_index[n]>=0); 33 assert(s->block_last_index[n]>=0);
33 34
(...skipping 76 matching lines...) Expand 10 before | Expand all | Expand 10 after
110 111
111 void MPV_common_init_iwmmxt(MpegEncContext *s) 112 void MPV_common_init_iwmmxt(MpegEncContext *s)
112 { 113 {
113 if (!(mm_flags & FF_MM_IWMMXT)) return; 114 if (!(mm_flags & FF_MM_IWMMXT)) return;
114 115
115 s->dct_unquantize_h263_intra = dct_unquantize_h263_intra_iwmmxt; 116 s->dct_unquantize_h263_intra = dct_unquantize_h263_intra_iwmmxt;
116 #if 0 117 #if 0
117 s->dct_unquantize_h263_inter = dct_unquantize_h263_inter_iwmmxt; 118 s->dct_unquantize_h263_inter = dct_unquantize_h263_inter_iwmmxt;
118 #endif 119 #endif
119 } 120 }
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