filter_adjust.c File Reference

Go to the source code of this file.

Classes
struct	ThisFilter
Typedefs
typedef struct ThisFilter	ThisFilter
Functions
static void	adjustRegion (uint8_t *buf, uint8_t *end, const uint8_t *table)
static void	adjustRegionMMX (uint8_t *buf, uint8_t *end, const uint8_t *table, const mmx_t *shift, const mmx_t *scale, const mmx_t *min, const mmx_t *clamp1, const mmx_t *clamp2)
static int	adjustFilter (VideoFilter *vf, VideoFrame *frame, int field)
static void	fillTable (uint8_t *table, int in_min, int in_max, int out_min, int out_max, float gamma)
static int	fillTableMMX (uint8_t *table, mmx_t *shift, mmx_t *scale, mmx_t *min, int in_min, int in_max, int out_min, int out_max, float gamma)
static VideoFilter *	newAdjustFilter (VideoFrameType inpixfmt, VideoFrameType outpixfmt, int *width, int *height, char *options, int threads)
Variables
static const mmx_t	mm_cpool []
static FmtConv	FmtList []
ConstFilterInfo	filter_table []

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Typedef Documentation

typedef struct ThisFilter ThisFilter

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Function Documentation

static void adjustRegion	(	uint8_t *	buf,
		uint8_t *	end,
		const uint8_t *	table
	)			[static]

Definition at line 57 of file filter_adjust.c.

Referenced by adjustFilter().

static void adjustRegionMMX	(	uint8_t *	buf,
		uint8_t *	end,
		const uint8_t *	table,
		const mmx_t *	shift,
		const mmx_t *	scale,
		const mmx_t *	min,
		const mmx_t *	clamp1,
		const mmx_t *	clamp2
	)			[static]

Definition at line 67 of file filter_adjust.c.

Referenced by adjustFilter().

static int adjustFilter	(	VideoFilter *	vf,
		VideoFrame *	frame,
		int	field
	)			[static]

Definition at line 139 of file filter_adjust.c.

Referenced by newAdjustFilter().

static void fillTable	(	uint8_t *	table,
		int	in_min,
		int	in_max,
		int	out_min,
		int	out_max,
		float	gamma
	)			[static]

Definition at line 192 of file filter_adjust.c.

Referenced by fillTableMMX(), and newAdjustFilter().

static int fillTableMMX	(	uint8_t *	table,
		mmx_t *	shift,
		mmx_t *	scale,
		mmx_t *	min,
		int	in_min,
		int	in_max,
		int	out_min,
		int	out_max,
		float	gamma
	)			[static]

Definition at line 208 of file filter_adjust.c.

Referenced by newAdjustFilter().

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

Definition at line 239 of file filter_adjust.c.

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Variable Documentation

const mmx_t mm_cpool[] [static]

Initial value:

 {
    { w: {1, 1, 1, 1} },
    { ub: {36, 36, 36, 36, 36, 36, 36, 36} },
    { ub: {20, 20, 20, 20, 20, 20, 20, 20} },
    { ub: {31, 31, 31, 31, 31, 31, 31, 31} },
    { ub: {15, 15, 15, 15, 15, 15, 15, 15} }
}

Definition at line 24 of file filter_adjust.c.

FmtConv FmtList[] [static]

Initial value:

 
{
    { FMT_YV12, FMT_YV12 },
    { FMT_YUV422P, FMT_YUV422P },
    FMT_NULL
}

Definition at line 308 of file filter_adjust.c.

ConstFilterInfo filter_table[]

Initial value:

 
{
    {
        filter_init: &newAdjustFilter,
        name:       "adjust",
        descript:   "adjust range and gamma of video",
        formats:    FmtList,
        libname:    NULL
    },
    FILT_NULL
}

Definition at line 315 of file filter_adjust.c.