mlt_slices.c File Reference

sliced threading processing helper More...

#include "mlt_slices.h"
#include "mlt_factory.h"
#include "mlt_log.h"
#include "mlt_properties.h"
#include <pthread.h>
#include <sched.h>
#include <stdlib.h>
#include <unistd.h>

Data Structures
struct	mlt_slices_runtime_s
struct	mlt_slices_s

Macros
#define	ENV_SLICES   "MLT_SLICES_COUNT"
#define	MAX_SLICES   32

Enumerations
enum	mlt_schedule_policy { mlt_policy_normal , mlt_policy_rr , mlt_policy_fifo , mlt_policy_nb }

Functions
void	mlt_slices_run_fifo (int jobs, mlt_slices_proc proc, void *cookie)
void	mlt_slices_run_normal (int jobs, mlt_slices_proc proc, void *cookie)
void	mlt_slices_run_rr (int jobs, mlt_slices_proc proc, void *cookie)
static void *	mlt_slices_worker (void *p)

Variables
static pthread_mutex_t	g_lock = PTHREAD_MUTEX_INITIALIZER
static mlt_slices	globals [mlt_policy_nb] = {NULL, NULL, NULL}

Detailed Description

sliced threading processing helper

See also

mlt_slices_s

Copyright (C) 2016-2022 Meltytech, LLC

This library 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.

This library 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 this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

Macro Definition Documentation

ENV_SLICES

#define ENV_SLICES   "MLT_SLICES_COUNT"

MAX_SLICES

#define MAX_SLICES   32

Enumeration Type Documentation

mlt_schedule_policy

enum mlt_schedule_policy

Enumerator
mlt_policy_normal
mlt_policy_rr
mlt_policy_fifo
mlt_policy_nb

Function Documentation

mlt_slices_run_fifo()

void mlt_slices_run_fifo	(	int	jobs,
		mlt_slices_proc	proc,
		void *	cookie
	)

mlt_slices_run_normal()

void mlt_slices_run_normal	(	int	jobs,
		mlt_slices_proc	proc,
		void *	cookie
	)

mlt_slices_run_rr()

void mlt_slices_run_rr	(	int	jobs,
		mlt_slices_proc	proc,
		void *	cookie
	)

mlt_slices_worker()

static void* mlt_slices_worker ( void *  p )

static

Variable Documentation

g_lock

pthread_mutex_t g_lock = PTHREAD_MUTEX_INITIALIZER

static

globals

mlt_slices globals[mlt_policy_nb] = {NULL, NULL, NULL}

static