t_hsv_filter.c File Reference

A simple HSV filter. More...

#include "util/u_var.h"
#include "util/u_misc.h"
#include "util/u_debug.h"
#include "util/u_frame.h"
#include "util/u_format.h"
#include "tracking/t_tracking.h"
#include <stdio.h>
#include <assert.h>

Include dependency graph for t_hsv_filter.c:

Data Structures
struct	t_hsv_filter

Macros
#define	MOD_180(v)   ((uint32_t)(v) % 180)
#define	NUM_CHANNELS   4

Functions
void	t_hsv_build_convert_table (struct t_hsv_filter_params *params, struct t_convert_table *t)
void	t_hsv_build_large_table (struct t_hsv_filter_params *params, struct t_hsv_filter_large_table *t)
void	t_hsv_build_optimized_table (struct t_hsv_filter_params *params, struct t_hsv_filter_optimized_table *t)
int	t_hsv_filter_create (struct xrt_frame_context *xfctx, struct t_hsv_filter_params *params, struct xrt_frame_sink *sinks[4], struct xrt_frame_sink **out_sink)

Detailed Description

A simple HSV filter.

Author

Jakob Bornecrantz jakob.nosp@m.@col.nosp@m.labor.nosp@m.a.co.nosp@m.m

Macro Definition Documentation

MOD_180

#define MOD_180

(

v

)

((uint32_t)(v) % 180)

NUM_CHANNELS

#define NUM_CHANNELS   4

Function Documentation

t_hsv_build_convert_table()

void t_hsv_build_convert_table	(	struct t_hsv_filter_params *	params,
		struct t_convert_table *	t
	)

References t_hsv_build_large_table(), U_TYPED_CALLOC, t_convert_table::v, and t_hsv_filter_large_table::v.

t_hsv_build_large_table()

void t_hsv_build_large_table	(	struct t_hsv_filter_params *	params,
		struct t_hsv_filter_large_table *	t
	)

References t_convert_make_y8u8v8_to_h8s8v8(), U_TYPED_CALLOC, t_convert_table::v, and t_hsv_filter_large_table::v.

Referenced by t_debug_hsv_viewer_create(), t_hsv_build_convert_table(), and t_hsv_build_optimized_table().

t_hsv_build_optimized_table()

void t_hsv_build_optimized_table	(	struct t_hsv_filter_params *	params,
		struct t_hsv_filter_optimized_table *	t
	)

References t_hsv_build_large_table(), T_HSV_SIZE, T_HSV_STEP, U_TYPED_CALLOC, t_hsv_filter_large_table::v, and t_hsv_filter_optimized_table::v.

Referenced by t_debug_hsv_viewer_create().

t_hsv_filter_create()

int t_hsv_filter_create	(	struct xrt_frame_context *	xfctx,
		struct t_hsv_filter_params *	params,
		struct xrt_frame_sink *	sinks[4],
		struct xrt_frame_sink **	out_sink
	)

References t_hsv_filter::base, xrt_frame_sink::push_frame, and U_TYPED_CALLOC.

Referenced by t_debug_hsv_filter_create().