motionblur.c File Reference

Include dependency graph for motionblur.c:

Data Structures
struct	filter_sys_t
	filter_sys_t: chroma method descriptor More...
Defines
#define	FACTOR_TEXT   N_("Blur factor (1-127)")
#define	FACTOR_LONGTEXT   N_("The degree of blurring from 1 to 127.")
#define	FILTER_PREFIX   "blur-"
Functions
static int	Create (vlc_object_t *)
static void	Destroy (vlc_object_t *)
static picture_t *	Filter (filter_t *, picture_t *)
static void	RenderBlur (filter_sys_t *, picture_t *, picture_t *)
static void	Copy (filter_t *, picture_t *)
static int	MotionBlurCallback (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)
int	vlc_entry__main (module_t *p_module)
const char *	vlc_entry_license__main (void)
Variables
static const char *const	ppsz_filter_options []

---

Define Documentation

#define FACTOR_LONGTEXT   N_("The degree of blurring from 1 to 127.")

#define FACTOR_TEXT   N_("Blur factor (1-127)")

#define FILTER_PREFIX   "blur-"

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Function Documentation

static void Copy	(	filter_t *	p_filter,
		picture_t *	p_pic
	)			[static]

References plane_t::i_pitch, picture_t::i_planes, plane_t::i_visible_lines, picture_t::p, plane_t::p_pixels, filter_t::p_sys, filter_sys_t::pp_planes, and vlc_memcpy().

Referenced by Filter().

static int Create

(

vlc_object_t *

p_this

)

[static]

References config_ChainParse, Filter(), FILTER_PREFIX, filter_sys_t::i_factor, filter_sys_t::i_planes, filter_sys_t::lock, MotionBlurCallback(), filter_t::p_cfg, filter_t::p_sys, filter_sys_t::pp_planes, ppsz_filter_options, var_AddCallback, var_CreateGetIntegerCommand, VLC_ENOMEM, vlc_spin_init(), and VLC_SUCCESS.

static void Destroy

(

vlc_object_t *

p_this

)

[static]

References FILTER_PREFIX, filter_sys_t::i_planes, filter_sys_t::lock, MotionBlurCallback(), filter_t::p_sys, filter_sys_t::pp_planes, var_DelCallback, and vlc_spin_destroy.

static picture_t * Filter	(	filter_t *	p_filter,
		picture_t *	p_pic
	)			[static]

References Copy(), CopyInfoAndRelease(), filter_NewPicture(), plane_t::i_pitch, picture_t::i_planes, filter_sys_t::i_planes, plane_t::i_visible_lines, picture_t::p, filter_t::p_sys, p_sys, picture_Release(), filter_sys_t::pp_planes, and RenderBlur().

static int MotionBlurCallback	(	vlc_object_t *	p_this,
		char const *	psz_var,
		vlc_value_t	oldval,
		vlc_value_t	newval,
		void *	p_data
	)			[static]

References __MAX, __MIN, FILTER_PREFIX, filter_sys_t::i_factor, vlc_value_t::i_int, filter_sys_t::lock, p_sys, vlc_spin_lock, vlc_spin_unlock, VLC_SUCCESS, and VLC_UNUSED.

Referenced by Create(), and Destroy().

static void RenderBlur	(	filter_sys_t *	p_sys,
		picture_t *	p_newpic,
		picture_t *	p_outpic
	)			[static]

References filter_sys_t::i_factor, plane_t::i_pitch, picture_t::i_planes, plane_t::i_visible_lines, plane_t::i_visible_pitch, filter_sys_t::lock, picture_t::p, plane_t::p_pixels, filter_sys_t::pp_planes, vlc_spin_lock, and vlc_spin_unlock.

Referenced by Filter().

int vlc_entry__main

(

module_t *

p_module

)

const char* vlc_entry_license__main

(

void

)

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Variable Documentation

const char* const ppsz_filter_options[] [static]

Initial value:

 {
    "factor", NULL
}