filter_denoise3d.c File Reference

Go to the source code of this file.

Classes
struct	ThisFilter
Typedefs
typedef struct ThisFilter	ThisFilter
Functions
static void	calc_coefs (uint8_t *Ct, double Dist25)
static void	denoise (uint8_t *Frame, uint8_t *FramePrev, uint8_t *Line, int W, int H, uint8_t *Spatial, uint8_t *Temporal)
static void	denoiseMMX (uint8_t *Frame, uint8_t *FramePrev, uint8_t *Line, int W, int H, uint8_t *Spatial, uint8_t *Temporal)
static int	alloc_line (ThisFilter *filter, int size)
static int	alloc_prev (ThisFilter *filter, int size)
static int	imax (int a, int b)
static int	init_buf (ThisFilter *filter, VideoFrame *frame)
static int	denoise3DFilter (VideoFilter *f, VideoFrame *frame, int field)
static void	Denoise3DFilterCleanup (VideoFilter *filter)
static VideoFilter *	NewDenoise3DFilter (VideoFrameType inpixfmt, VideoFrameType outpixfmt, int *width, int *height, char *options, int threads)
Variables
static const mmx_t	mz = { 0x0LL }
static FmtConv	FmtList []
ConstFilterInfo	filter_table []

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Typedef Documentation

typedef struct ThisFilter ThisFilter

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Function Documentation

static void calc_coefs	(	uint8_t *	Ct,
		double	Dist25
	)			[static]

Definition at line 55 of file filter_denoise3d.c.

Referenced by NewDenoise3DFilter().

static void denoise	(	uint8_t *	Frame,
		uint8_t *	FramePrev,
		uint8_t *	Line,
		int	W,
		int	H,
		uint8_t *	Spatial,
		uint8_t *	Temporal
	)			[static]

Definition at line 70 of file filter_denoise3d.c.

Referenced by NewDenoise3DFilter().

static void denoiseMMX	(	uint8_t *	Frame,
		uint8_t *	FramePrev,
		uint8_t *	Line,
		int	W,
		int	H,
		uint8_t *	Spatial,
		uint8_t *	Temporal
	)			[static]

Definition at line 108 of file filter_denoise3d.c.

Referenced by NewDenoise3DFilter().

static int alloc_line	(	ThisFilter *	filter,
		int	size
	)			[static]

Definition at line 272 of file filter_denoise3d.c.

Referenced by init_buf().

static int alloc_prev	(	ThisFilter *	filter,
		int	size
	)			[static]

Definition at line 290 of file filter_denoise3d.c.

Referenced by init_buf().

static int imax	(	int	a,
		int	b
	)			[static]

Definition at line 308 of file filter_denoise3d.c.

Referenced by init_buf().

static int init_buf	(	ThisFilter *	filter,
		VideoFrame *	frame
	)			[static]

Definition at line 310 of file filter_denoise3d.c.

Referenced by denoise3DFilter().

static int denoise3DFilter	(	VideoFilter *	f,
		VideoFrame *	frame,
		int	field
	)			[static]

Definition at line 335 of file filter_denoise3d.c.

Referenced by NewDenoise3DFilter().

static void Denoise3DFilterCleanup

(

VideoFilter *

filter

)

[static]

Definition at line 377 of file filter_denoise3d.c.

Referenced by NewDenoise3DFilter().

static VideoFilter* NewDenoise3DFilter	(	VideoFrameType	inpixfmt,
		VideoFrameType	outpixfmt,
		int *	width,
		int *	height,
		char *	options,
		int	threads
	)			[static]

Definition at line 386 of file filter_denoise3d.c.

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Variable Documentation

const mmx_t mz = { 0x0LL } [static]

Definition at line 33 of file filter_denoise3d.c.

FmtConv FmtList[] [static]

Initial value:

{
    { FMT_YV12, FMT_YV12 },
    FMT_NULL
}

Definition at line 468 of file filter_denoise3d.c.

ConstFilterInfo filter_table[]

Initial value:

{
    {
        filter_init: &NewDenoise3DFilter,
        name:       "denoise3d",
        descript:   "removes noise with a spatial and temporal low-pass filter",
        formats:    FmtList,
        libname:    NULL
    },
    FILT_NULL
}

Definition at line 474 of file filter_denoise3d.c.