utils.h File Reference

#include "libavutil/pixdesc.h"
#include "swscale.h"

Go to the source code of this file.

Data Structures
struct	SwsFormat

Enumerations
enum	{ FIELD_TOP, FIELD_BOTTOM }

Functions
SwsFormat	ff_fmt_from_frame (const AVFrame *frame, int field)
	This function also sanitizes and strips the input data, removing irrelevant fields for certain formats. More...
static int	ff_fmt_equal (const SwsFormat *fmt1, const SwsFormat *fmt2)
static int	ff_fmt_align (enum AVPixelFormat fmt)
int	ff_test_fmt (const SwsFormat *fmt, int output)

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
FIELD_TOP
FIELD_BOTTOM

Definition at line 28 of file utils.h.

Function Documentation

ff_fmt_from_frame()

SwsFormat ff_fmt_from_frame	(	const AVFrame *	frame,
		int	field
	)

This function also sanitizes and strips the input data, removing irrelevant fields for certain formats.

Definition at line 2667 of file utils.c.

Referenced by sws_is_noop(), and sws_test_frame().

ff_fmt_equal()

static int ff_fmt_equal ( const SwsFormat *  fmt1, const SwsFormat *  fmt2  )

inlinestatic

Definition at line 52 of file utils.h.

Referenced by sws_is_noop().

ff_fmt_align()

static int ff_fmt_align ( enum AVPixelFormat  fmt )

inlinestatic

Definition at line 65 of file utils.h.

ff_test_fmt()

int ff_test_fmt	(	const SwsFormat *	fmt,
		int	output
	)

Definition at line 2769 of file utils.c.

Referenced by sws_test_frame().