tw_buffer.c File Reference

#include <limits.h>
#include <stdarg.h>
#include "avtextwriters.h"
#include "libavutil/opt.h"
#include "libavutil/bprint.h"

Go to the source code of this file.

Data Structures
struct	BufferWriterContext

Macros
#define	WRITER_NAME   "bufferwriter"

Functions
static const char *	bufferwriter_get_name (void *ctx)
static void	buffer_w8 (AVTextWriterContext *wctx, int b)
static void	buffer_put_str (AVTextWriterContext *wctx, const char *str)
static void	buffer_vprintf (AVTextWriterContext *wctx, const char *fmt, va_list vl)
int	avtextwriter_create_buffer (AVTextWriterContext **pwctx, AVBPrint *buffer)

Variables
static const AVClass	bufferwriter_class
const AVTextWriter	avtextwriter_buffer

Macro Definition Documentation

WRITER_NAME

#define WRITER_NAME   "bufferwriter"

Definition at line 30 of file tw_buffer.c.

Function Documentation

bufferwriter_get_name()

static const char * bufferwriter_get_name ( void * ctx )

static

Definition at line 37 of file tw_buffer.c.

buffer_w8()

static void buffer_w8 ( AVTextWriterContext * wctx, int b )

static

Definition at line 47 of file tw_buffer.c.

buffer_put_str()

static void buffer_put_str ( AVTextWriterContext * wctx, const char * str )

static

Definition at line 53 of file tw_buffer.c.

buffer_vprintf()

static void buffer_vprintf ( AVTextWriterContext * wctx, const char * fmt, va_list vl )

static

Definition at line 59 of file tw_buffer.c.

avtextwriter_create_buffer()

int avtextwriter_create_buffer	(	AVTextWriterContext **	pwctx,
		AVBPrint *	buffer )

Definition at line 76 of file tw_buffer.c.

Referenced by init_graphprint().

Variable Documentation

bufferwriter_class

const AVClass bufferwriter_class

static

Initial value:

= {
    .class_name = WRITER_NAME,
    .item_name = bufferwriter_get_name,
}

Definition at line 42 of file tw_buffer.c.

avtextwriter_buffer

const AVTextWriter avtextwriter_buffer

Initial value:

= {
    .name                 = WRITER_NAME,
    .priv_size            = sizeof(BufferWriterContext),
    .priv_class           = &bufferwriter_class,
    .writer_put_str       = buffer_put_str,
    .writer_vprintf       = buffer_vprintf,
    .writer_w8            = buffer_w8
}

Definition at line 67 of file tw_buffer.c.

Referenced by avtextwriter_create_buffer().