croppadd.c File Reference

Include dependency graph for croppadd.c:

Data Structures
struct	filter_sys_t
	filter_sys_t: chroma method descriptor More...
Defines
#define	CROPTOP_TEXT   N_( "Pixels to crop from top" )
#define	CROPTOP_LONGTEXT
#define	CROPBOTTOM_TEXT   N_( "Pixels to crop from bottom" )
#define	CROPBOTTOM_LONGTEXT
#define	CROPLEFT_TEXT   N_( "Pixels to crop from left" )
#define	CROPLEFT_LONGTEXT
#define	CROPRIGHT_TEXT   N_( "Pixels to crop from right" )
#define	CROPRIGHT_LONGTEXT
#define	PADDTOP_TEXT   N_( "Pixels to padd to top" )
#define	PADDTOP_LONGTEXT
#define	PADDBOTTOM_TEXT   N_( "Pixels to padd to bottom" )
#define	PADDBOTTOM_LONGTEXT
#define	PADDLEFT_TEXT   N_( "Pixels to padd to left" )
#define	PADDLEFT_LONGTEXT
#define	PADDRIGHT_TEXT   N_( "Pixels to padd to right" )
#define	PADDRIGHT_LONGTEXT
#define	CFG_PREFIX   "croppadd-"
#define	GET_OPTION(name)
Functions
static int	OpenFilter (vlc_object_t *)
static void	CloseFilter (vlc_object_t *)
static picture_t *	Filter (filter_t *, picture_t *)
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 CFG_PREFIX   "croppadd-"

#define CROPBOTTOM_LONGTEXT

Value:

N_( \
    "Number of pixels to crop from the bottom of the image." )

#define CROPBOTTOM_TEXT   N_( "Pixels to crop from bottom" )

#define CROPLEFT_LONGTEXT

Value:

N_( \
    "Number of pixels to crop from the left of the image." )

#define CROPLEFT_TEXT   N_( "Pixels to crop from left" )

#define CROPRIGHT_LONGTEXT

Value:

N_( \
    "Number of pixels to crop from the right of the image." )

#define CROPRIGHT_TEXT   N_( "Pixels to crop from right" )

#define CROPTOP_LONGTEXT

Value:

N_( \
    "Number of pixels to crop from the top of the image." )

#define CROPTOP_TEXT   N_( "Pixels to crop from top" )

#define GET_OPTION

(

name

)

Value:

p_sys->i_ ## name = var_CreateGetInteger( p_filter, CFG_PREFIX #name ); \
    if( p_sys->i_ ## name & 1 ) \
        msg_Warn( p_filter, "Using even values for `" #name "' is recommended" );

Referenced by OpenFilter().

#define PADDBOTTOM_LONGTEXT

Value:

N_( \
    "Number of pixels to padd to the bottom of the image after cropping." )

#define PADDBOTTOM_TEXT   N_( "Pixels to padd to bottom" )

#define PADDLEFT_LONGTEXT

Value:

N_( \
    "Number of pixels to padd to the left of the image after cropping." )

#define PADDLEFT_TEXT   N_( "Pixels to padd to left" )

#define PADDRIGHT_LONGTEXT

Value:

N_( \
    "Number of pixels to padd to the right of the image after cropping." )

#define PADDRIGHT_TEXT   N_( "Pixels to padd to right" )

#define PADDTOP_LONGTEXT

Value:

N_( \
    "Number of pixels to padd to the top of the image after cropping." )

#define PADDTOP_TEXT   N_( "Pixels to padd to top" )

---

Function Documentation

static void CloseFilter

(

vlc_object_t *

p_this

)

[static]

References filter_t::p_sys.

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

References CopyInfoAndRelease(), filter_NewPicture(), filter_t::fmt_in, filter_t::fmt_out, filter_sys_t::i_cropbottom, filter_sys_t::i_cropleft, filter_sys_t::i_cropright, filter_sys_t::i_croptop, i_height, filter_sys_t::i_paddleft, filter_sys_t::i_paddtop, plane_t::i_pitch, plane_t::i_pixel_pitch, picture_t::i_planes, video_format_t::i_visible_height, plane_t::i_visible_lines, plane_t::i_visible_pitch, video_format_t::i_visible_width, picture_t::p, plane_t::p_pixels, filter_t::p_sys, p_sys, picture_Release(), es_format_t::video, vlc_memcpy(), and vlc_memset().

static int OpenFilter

(

vlc_object_t *

p_this

)

[static]

References filter_t::b_allow_fmt_out_change, CFG_PREFIX, config_ChainParse, Filter(), filter_t::fmt_in, filter_t::fmt_out, GET_OPTION, video_format_t::i_chroma, filter_sys_t::i_cropbottom, filter_sys_t::i_cropleft, filter_sys_t::i_cropright, filter_sys_t::i_croptop, video_format_t::i_height, filter_sys_t::i_paddbottom, filter_sys_t::i_paddleft, filter_sys_t::i_paddright, filter_sys_t::i_paddtop, video_format_t::i_visible_height, video_format_t::i_visible_width, video_format_t::i_width, msg_Dbg, msg_Err, filter_t::p_cfg, filter_t::p_sys, p_sys, ppsz_filter_options, es_format_t::video, VLC_EGENERIC, VLC_ENOMEM, and VLC_SUCCESS.

int vlc_entry__main

(

module_t *

p_module

)

const char* vlc_entry_license__main

(

void

)

---

Variable Documentation

const char* const ppsz_filter_options[] [static]

Initial value:

 {
    "croptop", "cropbottom", "cropleft", "cropright",
    "paddtop", "paddbottom", "paddleft", "paddright",
    NULL
}