pgm.h File Reference

Go to the source code of this file.

Functions
int	pgm_fill (struct AVPicture *dst, const struct VideoFrame_ *frame)
int	pgm_read (unsigned char *buf, int width, int height, const char *filename)
int	pgm_write (const unsigned char *buf, int width, int height, const char *filename)
int	pgm_crop (struct AVPicture *dst, const struct AVPicture *src, int srcheight, int srcrow, int srccol, int cropwidth, int cropheight)
int	pgm_overlay (struct AVPicture *dst, const struct AVPicture *s1, int s1height, int s1row, int s1col, const struct AVPicture *s2, int s2height)
int	pgm_convolve_radial (struct AVPicture *dst, struct AVPicture *s1, struct AVPicture *s2, const struct AVPicture *src, int srcheight, const double *mask, int mask_radius)

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Function Documentation

int pgm_fill	(	struct AVPicture *	dst,
		const struct VideoFrame_ *	frame
	)

int pgm_read	(	unsigned char *	buf,
		int	width,
		int	height,
		const char *	filename
	)

Definition at line 57 of file pgm.cpp.

int pgm_write	(	const unsigned char *	buf,
		int	width,
		int	height,
		const char *	filename
	)

Definition at line 104 of file pgm.cpp.

int pgm_crop	(	struct AVPicture *	dst,
		const struct AVPicture *	src,
		int	srcheight,
		int	srcrow,
		int	srccol,
		int	cropwidth,
		int	cropheight
	)

int pgm_overlay	(	struct AVPicture *	dst,
		const struct AVPicture *	s1,
		int	s1height,
		int	s1row,
		int	s1col,
		const struct AVPicture *	s2,
		int	s2height
	)

int pgm_convolve_radial	(	struct AVPicture *	dst,
		struct AVPicture *	s1,
		struct AVPicture *	s2,
		const struct AVPicture *	src,
		int	srcheight,
		const double *	mask,
		int	mask_radius
	)