mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-23 12:43:46 +02:00
bf6c84d7eb
After the removal of all Blackfin architecture optimizations in http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b55d3bbeed375f7b74442c4dd274d116a3e3d2e1 some includes were left behind leading to a compile error: CC libavformat/adtsenc.o In file included from ./libavcodec/get_bits.h:35, from ./libavcodec/ac3_parser.h:27, from libavformat/ac3dec.c:23: ./libavcodec/mathops.h:43:29: error: bfin/mathops.h: No such file or directory This compile error was found by buildroot autobuild system: http://autobuild.buildroot.net/results/ae0/ae056f267e907091d09d2a1546d6f1ae02fa23b9/ Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
91 lines
3.1 KiB
C
91 lines
3.1 KiB
C
/*
|
|
* copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
|
|
*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* FFmpeg 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
/**
|
|
* @file
|
|
* high precision timer, useful to profile code
|
|
*/
|
|
|
|
#ifndef AVUTIL_TIMER_H
|
|
#define AVUTIL_TIMER_H
|
|
|
|
#include <stdlib.h>
|
|
#include <stdint.h>
|
|
#include <inttypes.h>
|
|
|
|
#include "config.h"
|
|
|
|
#if HAVE_MACH_MACH_TIME_H
|
|
#include <mach/mach_time.h>
|
|
#endif
|
|
|
|
#include "log.h"
|
|
|
|
#if ARCH_ARM
|
|
# include "arm/timer.h"
|
|
#elif ARCH_PPC
|
|
# include "ppc/timer.h"
|
|
#elif ARCH_X86
|
|
# include "x86/timer.h"
|
|
#endif
|
|
|
|
#if !defined(AV_READ_TIME)
|
|
# if HAVE_GETHRTIME
|
|
# define AV_READ_TIME gethrtime
|
|
# elif HAVE_MACH_ABSOLUTE_TIME
|
|
# define AV_READ_TIME mach_absolute_time
|
|
# endif
|
|
#endif
|
|
|
|
#ifndef FF_TIMER_UNITS
|
|
# define FF_TIMER_UNITS "UNITS"
|
|
#endif
|
|
|
|
#ifdef AV_READ_TIME
|
|
#define START_TIMER \
|
|
uint64_t tend; \
|
|
uint64_t tstart = AV_READ_TIME(); \
|
|
|
|
#define STOP_TIMER(id) \
|
|
tend = AV_READ_TIME(); \
|
|
{ \
|
|
static uint64_t tsum = 0; \
|
|
static int tcount = 0; \
|
|
static int tskip_count = 0; \
|
|
if (tcount < 2 || \
|
|
tend - tstart < 8 * tsum / tcount || \
|
|
tend - tstart < 2000) { \
|
|
tsum+= tend - tstart; \
|
|
tcount++; \
|
|
} else \
|
|
tskip_count++; \
|
|
if (((tcount + tskip_count) & (tcount + tskip_count - 1)) == 0) { \
|
|
av_log(NULL, AV_LOG_ERROR, \
|
|
"%"PRIu64" " FF_TIMER_UNITS " in %s, %d runs, %d skips\n", \
|
|
tsum * 10 / tcount, id, tcount, tskip_count); \
|
|
} \
|
|
}
|
|
#else
|
|
#define START_TIMER
|
|
#define STOP_TIMER(id) { }
|
|
#endif
|
|
|
|
#endif /* AVUTIL_TIMER_H */
|