executor.c File Reference

#include "config.h"
#include <stdbool.h>
#include "libavutil/mem.h"
#include "libavutil/thread.h"
#include "executor.h"

Go to the source code of this file.

Data Structures
struct	ThreadInfo
	HAVE_THREADS. More...
struct	Queue
	Linear double-ended data structure. More...
struct	FFExecutor

Macros
#define	ExecutorThread   char
#define	executor_thread_create(t, a, s, ar)
#define	executor_thread_join(t, r)

Functions
static FFTask *	remove_task (Queue *q)
static void	add_task (Queue *q, FFTask *t)
static int	run_one_task (FFExecutor *e, void *lc)
static av_cold void	executor_free (FFExecutor *e, const int has_lock, const int has_cond)
av_cold FFExecutor *	ff_executor_alloc (const FFTaskCallbacks *cb, int thread_count)
	Alloc executor.
av_cold void	ff_executor_free (FFExecutor **executor)
	Free executor.
void	ff_executor_execute (FFExecutor *e, FFTask *t)
	Add task to executor.

Macro Definition Documentation

ExecutorThread

#define ExecutorThread   char

Definition at line 32 of file executor.c.

executor_thread_create

#define executor_thread_create	(		t,
			a,
			s,
			ar )

Value:

0

Definition at line 34 of file executor.c.

Referenced by av_executor_alloc(), and ff_executor_alloc().

executor_thread_join

#define executor_thread_join	(		t,
			r )

Value:

do {} while(0)

Definition at line 35 of file executor.c.

Referenced by executor_free(), and executor_free().

Function Documentation

remove_task()

static FFTask * remove_task ( Queue * q )

static

Definition at line 71 of file executor.c.

Referenced by run_one_task(), and run_one_task().

add_task()

static void add_task ( Queue * q, FFTask * t )

static

Definition at line 83 of file executor.c.

Referenced by av_executor_execute(), and ff_executor_execute().

run_one_task()

static int run_one_task ( FFExecutor * e, void * lc )

static

Definition at line 92 of file executor.c.

Referenced by av_executor_execute(), and ff_executor_execute().

executor_free()

static av_cold void executor_free ( FFExecutor * e, const int has_lock, const int has_cond )

static

Definition at line 132 of file executor.c.

Referenced by av_executor_alloc(), av_executor_free(), ff_executor_alloc(), and ff_executor_free().

ff_executor_alloc()

av_cold FFExecutor * ff_executor_alloc	(	const FFTaskCallbacks *	callbacks,
		int	thread_count )

Alloc executor.

Parameters

callbacks	callback structure for executor
thread_count	worker thread number, 0 for run on caller's thread directly

Returns

return the executor

Definition at line 156 of file executor.c.

Referenced by ff_vvc_executor_alloc().

ff_executor_free()

av_cold void ff_executor_free

(

FFExecutor **

e

)

Free executor.

Parameters

e	pointer to executor

Definition at line 202 of file executor.c.

Referenced by ff_vvc_executor_free().

ff_executor_execute()

void ff_executor_execute	(	FFExecutor *	e,
		FFTask *	t )

Add task to executor.

Parameters

e	pointer to executor
t	pointer to task. If NULL, it will wakeup one work thread

Definition at line 213 of file executor.c.

Referenced by add_task().