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| author | Miguel Freitas <miguelfreitas@users.sourceforge.net> | 2003-06-13 01:48:09 +0000 |
|---|---|---|
| committer | Miguel Freitas <miguelfreitas@users.sourceforge.net> | 2003-06-13 01:48:09 +0000 |
| commit | d349cabadd8f4b3530a9ae7049faa3f11387eab8 (patch) | |
| tree | 8d6e84bc870bc7473ea55e18bf3b58062251c59d /src/post/deinterlace/speedtools.h | |
| parent | a6b05cacbf52dd3b3b7aa4974d81e2221e203097 (diff) | |
| download | xine-lib-d349cabadd8f4b3530a9ae7049faa3f11387eab8.tar.gz xine-lib-d349cabadd8f4b3530a9ae7049faa3f11387eab8.tar.bz2 | |
new deinterlacer plugin based on tvtime
(please report if compilation breaks on non-x86 plataform)
see xine-devel for more information
CVS patchset: 5032
CVS date: 2003/06/13 01:48:09
Diffstat (limited to 'src/post/deinterlace/speedtools.h')
| -rw-r--r-- | src/post/deinterlace/speedtools.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/post/deinterlace/speedtools.h b/src/post/deinterlace/speedtools.h new file mode 100644 index 000000000..059d8a5f3 --- /dev/null +++ b/src/post/deinterlace/speedtools.h @@ -0,0 +1,46 @@ +/** + * Copyright (c) 2002 Billy Biggs <vektor@dumbterm.net>. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef SPEEDTOOLS_H_INCLUDED +#define SPEEDTOOLS_H_INCLUDED + +#define PREFETCH_2048(x) \ + { int *pfetcha = (int *) x; \ + prefetchnta( pfetcha ); \ + prefetchnta( pfetcha + 64 ); \ + prefetchnta( pfetcha + 128 ); \ + prefetchnta( pfetcha + 192 ); \ + pfetcha += 256; \ + prefetchnta( pfetcha ); \ + prefetchnta( pfetcha + 64 ); \ + prefetchnta( pfetcha + 128 ); \ + prefetchnta( pfetcha + 192 ); } + +#define READ_PREFETCH_2048(x) \ + { int *pfetcha = (int *) x; int pfetchtmp; \ + pfetchtmp = pfetcha[ 0 ] + pfetcha[ 16 ] + pfetcha[ 32 ] + pfetcha[ 48 ] + \ + pfetcha[ 64 ] + pfetcha[ 80 ] + pfetcha[ 96 ] + pfetcha[ 112 ] + \ + pfetcha[ 128 ] + pfetcha[ 144 ] + pfetcha[ 160 ] + pfetcha[ 176 ] + \ + pfetcha[ 192 ] + pfetcha[ 208 ] + pfetcha[ 224 ] + pfetcha[ 240 ]; \ + pfetcha += 256; \ + pfetchtmp = pfetcha[ 0 ] + pfetcha[ 16 ] + pfetcha[ 32 ] + pfetcha[ 48 ] + \ + pfetcha[ 64 ] + pfetcha[ 80 ] + pfetcha[ 96 ] + pfetcha[ 112 ] + \ + pfetcha[ 128 ] + pfetcha[ 144 ] + pfetcha[ 160 ] + pfetcha[ 176 ] + \ + pfetcha[ 192 ] + pfetcha[ 208 ] + pfetcha[ 224 ] + pfetcha[ 240 ]; } + +#endif /* SPEEDTOOLS_H_INCLUDED */ |