libavfilter/libmpcodecs/vf_geq.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <inttypes.h>
#include "config.h"
#include "mp_msg.h"
#include "img_format.h"
#include "mp_image.h"
#include "vf.h"
#include "libavcodec/avcodec.h"
#include "libavutil/eval.h"

Go to the source code of this file.

Data Structures
struct	vf_priv_s
	Stores persistant variables. More...
Functions
static int	config (struct vf_instance *vf, int width, int height, int d_width, int d_height, unsigned int flags, unsigned int outfmt)
static double	getpix (struct vf_instance *vf, double x, double y, int plane)
static double	lum (void *vf, double x, double y)
static double	cb (void *vf, double x, double y)
static double	cr (void *vf, double x, double y)
static int	put_image (struct vf_instance *vf, mp_image_t *mpi, double pts)
static void	uninit (struct vf_instance *vf)
static int	vf_open (vf_instance_t *vf, char *args)
Variables
const vf_info_t	vf_info_geq

---

Function Documentation

static double cb	(	void *	vf,
		double	x,
		double	y
	)			[static]

Definition at line 72 of file vf_geq.c.

Referenced by av_lockmgr_register(), blend_subrect(), codebook_trellis_rate(), create_vorbis_context(), decode_frame(), decode_lsp(), decode_q_branch(), dvbsub_parse_clut_segment(), encode_window_bands_info(), escape130_decode_frame(), fill_gv_table(), fill_table(), find_best_vect(), find_min_book(), idct_put(), parse_palette_segment(), pgmyuv_save(), ready_residue(), search_for_quantizers_anmr(), search_for_quantizers_twoloop(), unpack_codebook(), vf_open(), vorbis_parse_setup_hdr_codebooks(), and yuv_a_to_rgba().

static int config	(	struct vf_instance *	vf,
		int	width,
		int	height,
		int	d_width,
		int	d_height,
		unsigned int	flags,
		unsigned int	outfmt
	)			[static]

Definition at line 44 of file vf_geq.c.

static double cr	(	void *	vf,
		double	x,
		double	y
	)			[static]

Definition at line 76 of file vf_geq.c.

Referenced by blend_subrect(), decode_frame(), decode_q_branch(), draw_mandelbrot(), dvbsub_parse_clut_segment(), escape130_decode_frame(), idct_put(), parse_palette_segment(), pgmyuv_save(), vf_open(), and yuv_a_to_rgba().

static double getpix	(	struct vf_instance *	vf,
		double	x,
		double	y,
		int	plane
	)			[inline, static]

Definition at line 50 of file vf_geq.c.

Referenced by cb(), cr(), and lum().

static double lum	(	void *	vf,
		double	x,
		double	y
	)			[static]

Definition at line 68 of file vf_geq.c.

Referenced by blend_subrect(), and vf_open().

static int put_image	(	struct vf_instance *	vf,
		mp_image_t *	mpi,
		double	pts
	)			[static]

Definition at line 80 of file vf_geq.c.

static void uninit

(

struct vf_instance *

vf

)

[static]

Definition at line 129 of file vf_geq.c.

static int vf_open	(	vf_instance_t *	vf,
		char *	args
	)			[static]

Definition at line 135 of file vf_geq.c.

---

Variable Documentation

const vf_info_t vf_info_geq

Initial value:

 {
    "generic equation filter",
    "geq",
    "Michael Niedermayer",
    "",
    vf_open,
    NULL
}

Definition at line 189 of file vf_geq.c.