FFmpeg
Data Structures | Functions
pthread.c File Reference

Libavfilter multithreading support. More...

#include "config.h"
#include "libavutil/common.h"
#include "libavutil/cpu.h"
#include "libavutil/mem.h"
#include "libavutil/thread.h"
#include "libavutil/slicethread.h"
#include "avfilter.h"
#include "internal.h"
#include "thread.h"

Go to the source code of this file.

Data Structures

struct  ThreadContext
 

Functions

static void worker_func (void *priv, int jobnr, int threadnr, int nb_jobs, int nb_threads)
 
static void slice_thread_uninit (ThreadContext *c)
 
static int thread_execute (AVFilterContext *ctx, avfilter_action_func *func, void *arg, int *ret, int nb_jobs)
 
static int thread_init_internal (ThreadContext *c, int nb_threads)
 
int ff_graph_thread_init (AVFilterGraph *graph)
 
void ff_graph_thread_free (AVFilterGraph *graph)
 

Detailed Description

Libavfilter multithreading support.

Definition in file pthread.c.

Function Documentation

static void worker_func ( void priv,
int  jobnr,
int  threadnr,
int  nb_jobs,
int  nb_threads 
)
static

Definition at line 47 of file pthread.c.

Referenced by thread_init_internal().

static void slice_thread_uninit ( ThreadContext c)
static

Definition at line 55 of file pthread.c.

Referenced by ff_graph_thread_free().

static int thread_execute ( AVFilterContext ctx,
avfilter_action_func func,
void arg,
int ret,
int  nb_jobs 
)
static

Definition at line 60 of file pthread.c.

Referenced by ff_graph_thread_init().

static int thread_init_internal ( ThreadContext c,
int  nb_threads 
)
static

Definition at line 76 of file pthread.c.

Referenced by ff_graph_thread_init().

int ff_graph_thread_init ( AVFilterGraph graph)

Definition at line 84 of file pthread.c.

void ff_graph_thread_free ( AVFilterGraph graph)

Definition at line 111 of file pthread.c.