PreMultiplyContext Struct Reference

Data Fields
const AVClass *	class
int	width [4]
int	height [4]
int	linesize [4]
int	nb_planes
int	planes
int	inverse
int	inplace
int	half
int	depth
int	offset
int	max
FFFrameSync	fs
void(*	premultiply [4])(const uint8_t *msrc, const uint8_t *asrc, uint8_t *dst, ptrdiff_t mlinesize, ptrdiff_t alinesize, ptrdiff_t dlinesize, int w, int h, int half, int shift, int offset)

Detailed Description

Definition at line 31 of file vf_premultiply.c.

Field Documentation

class

const AVClass* PreMultiplyContext::class

Definition at line 32 of file vf_premultiply.c.

width

int PreMultiplyContext::width[4]

Definition at line 33 of file vf_premultiply.c.

Referenced by config_input(), and filter_frame().

height

int PreMultiplyContext::height[4]

Definition at line 33 of file vf_premultiply.c.

Referenced by config_input(), and filter_frame().

linesize

int PreMultiplyContext::linesize[4]

Definition at line 34 of file vf_premultiply.c.

Referenced by config_input(), and filter_frame().

nb_planes

int PreMultiplyContext::nb_planes

Definition at line 35 of file vf_premultiply.c.

Referenced by config_input(), and filter_frame().

planes

int PreMultiplyContext::planes

Definition at line 36 of file vf_premultiply.c.

Referenced by filter_frame().

inverse

int PreMultiplyContext::inverse

Definition at line 37 of file vf_premultiply.c.

Referenced by filter_frame(), and init().

inplace

int PreMultiplyContext::inplace

Definition at line 38 of file vf_premultiply.c.

Referenced by activate(), config_output(), filter_frame(), init(), query_formats(), and uninit().

half

int PreMultiplyContext::half

Definition at line 39 of file vf_premultiply.c.

Referenced by config_input(), filter_frame(), premultiply16(), premultiply16yuv(), and unpremultiply16yuv().

depth

int PreMultiplyContext::depth

Definition at line 39 of file vf_premultiply.c.

Referenced by config_input(), and filter_frame().

offset

int PreMultiplyContext::offset

Definition at line 39 of file vf_premultiply.c.

Referenced by config_input(), filter_frame(), premultiply16offset(), and premultiply8offset().

max

int PreMultiplyContext::max

Definition at line 39 of file vf_premultiply.c.

Referenced by config_input(), and filter_frame().

fs

FFFrameSync PreMultiplyContext::fs

Definition at line 40 of file vf_premultiply.c.

Referenced by activate(), config_output(), process_frame(), and uninit().

premultiply

void(* PreMultiplyContext::premultiply[4])(const uint8_t *msrc, const uint8_t *asrc, uint8_t *dst, ptrdiff_t mlinesize, ptrdiff_t alinesize, ptrdiff_t dlinesize, int w, int h, int half, int shift, int offset)

Definition at line 42 of file vf_premultiply.c.

Referenced by filter_frame().

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The documentation for this struct was generated from the following file:

• libavfilter/vf_premultiply.c