xine-lib 1.2.11
Macros | Functions
speedtools.h File Reference

Go to the source code of this file.

Macros

#define PREFETCH_2048(x)
 
#define READ_PREFETCH_2048(x)
 

Functions

static unsigned int read_pf (volatile unsigned int *addr)
 

Macro Definition Documentation

◆ PREFETCH_2048

#define PREFETCH_2048 (   x)
Value:
{ 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 ); }

Copyright (c) 2002 Billy Biggs vekto.nosp@m.r@du.nosp@m.mbter.nosp@m.m.ne.nosp@m.t.

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., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA.

◆ READ_PREFETCH_2048

#define READ_PREFETCH_2048 (   x)
Value:
{ int * pfetcha = (int *) x; \
read_pf(pfetcha); read_pf(pfetcha + 16); read_pf(pfetcha + 32); read_pf(pfetcha + 48); \
read_pf(pfetcha + 64); read_pf(pfetcha + 80); read_pf(pfetcha + 96); read_pf(pfetcha + 112); \
read_pf(pfetcha + 128); read_pf(pfetcha + 144); read_pf(pfetcha + 160); read_pf(pfetcha + 176); \
read_pf(pfetcha + 192); read_pf(pfetcha + 208); read_pf(pfetcha + 224); read_pf(pfetcha + 240); \
pfetcha += 256; \
read_pf(pfetcha); read_pf(pfetcha + 16); read_pf(pfetcha + 32); read_pf(pfetcha + 48); \
read_pf(pfetcha + 64); read_pf(pfetcha + 80); read_pf(pfetcha + 96); read_pf(pfetcha + 112); \
read_pf(pfetcha + 128); read_pf(pfetcha + 144); read_pf(pfetcha + 160); read_pf(pfetcha + 176); \
read_pf(pfetcha + 192); read_pf(pfetcha + 208); read_pf(pfetcha + 224); read_pf(pfetcha + 240); }
static unsigned int read_pf(volatile unsigned int *addr)
Definition: speedtools.h:34

Function Documentation

◆ read_pf()

static unsigned int read_pf ( volatile unsigned int *  addr)
inlinestatic