chain.c File Reference

Include dependency graph for chain.c:

Data Structures
struct	filter_sys_t
	filter_sys_t: chroma method descriptor More...
Defines
#define	CHAIN_LEVEL_MAX   1
Functions
static int	Activate (vlc_object_t *)
static void	Destroy (vlc_object_t *)
int	vlc_entry__main (module_t *p_module)
const char *	vlc_entry_license__main (void)
static picture_t *	Chain (filter_t *, picture_t *)
static int	BufferAllocationInit (filter_t *, void *)
static int	BuildChromaResize (filter_t *)
static int	BuildChromaChain (filter_t *p_filter)
static int	CreateChain (filter_chain_t *p_chain, es_format_t *p_fmt_mid, config_chain_t *)
static void	EsFormatMergeSize (es_format_t *p_dst, const es_format_t *p_base, const es_format_t *p_size)
static picture_t *	BufferNew (filter_t *p_filter)
static void	BufferDel (filter_t *p_filter, picture_t *p_pic)
Variables
static const vlc_fourcc_t	pi_allowed_chromas []

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Define Documentation

#define CHAIN_LEVEL_MAX   1

Referenced by BuildChromaChain().

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Function Documentation

static int Activate

(

vlc_object_t *

p_this

)

[static]

References BufferAllocationInit(), BuildChromaChain(), BuildChromaResize(), Chain(), filter_chain_Delete(), filter_chain_New, filter_t::fmt_in, filter_t::fmt_out, video_format_t::i_chroma, video_format_t::i_height, video_format_t::i_width, filter_sys_t::p_chain, filter_t::p_sys, p_sys, es_format_t::video, VLC_EGENERIC, VLC_ENOMEM, and VLC_SUCCESS.

static int BufferAllocationInit	(	filter_t *	p_filter,
		void *	p_data
	)			[static]

References BufferDel(), BufferNew(), filter_t::p_owner, and VLC_SUCCESS.

Referenced by Activate().

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

References filter_DeletePicture(), and filter_t::p_owner.

Referenced by BufferAllocationInit(), and Filter().

static picture_t* BufferNew

(

filter_t *

p_filter

)

[static]

References filter_NewPicture(), and filter_t::p_owner.

Referenced by BufferAllocationInit().

static int BuildChromaChain

(

filter_t *

p_filter

)

[static]

References asprintf(), c, CHAIN_LEVEL_MAX, CreateChain(), es_format_Clean(), es_format_Copy(), filter_chain_Reset(), filter_t::fmt_in, filter_t::fmt_out, i, video_format_t::i_bmask, video_format_t::i_chroma, i_chroma, es_format_t::i_codec, video_format_t::i_gmask, video_format_t::i_rmask, msg_Dbg, msg_Err, filter_t::p_cfg, filter_sys_t::p_chain, filter_t::p_sys, p_sys, pi_allowed_chromas, config_chain_t::psz_name, psz_option, config_chain_t::psz_value, strdup(), es_format_t::video, video_format_FixRgb(), VLC_EGENERIC, and VLC_SUCCESS.

Referenced by Activate().

static int BuildChromaResize

(

filter_t *

p_filter

)

[static]

References CreateChain(), es_format_Clean(), EsFormatMergeSize(), filter_chain_Reset(), filter_t::fmt_in, filter_t::fmt_out, msg_Dbg, filter_sys_t::p_chain, filter_t::p_sys, p_sys, VLC_EGENERIC, and VLC_SUCCESS.

Referenced by Activate().

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

References filter_chain_VideoFilter(), filter_sys_t::p_chain, and filter_t::p_sys.

Referenced by Activate().

static int CreateChain	(	filter_chain_t *	p_chain,
		es_format_t *	p_fmt_mid,
		config_chain_t *	p_cfg
	)			[static]

References filter_chain_AppendFilter(), filter_chain_DeleteFilter(), VLC_EGENERIC, and VLC_SUCCESS.

Referenced by BuildChromaChain(), and BuildChromaResize().

static void Destroy

(

vlc_object_t *

p_this

)

[static]

References filter_chain_Delete(), filter_sys_t::p_chain, and filter_t::p_sys.

static void EsFormatMergeSize	(	es_format_t *	p_dst,
		const es_format_t *	p_base,
		const es_format_t *	p_size
	)			[static]

References es_format_Copy(), video_format_t::i_height, video_format_t::i_visible_height, video_format_t::i_visible_width, video_format_t::i_width, and es_format_t::video.

Referenced by BuildChromaResize().

int vlc_entry__main

(

module_t *

p_module

)

const char* vlc_entry_license__main

(

void

)

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Variable Documentation

const vlc_fourcc_t pi_allowed_chromas[] [static]

Initial value:

 {
     ( ((uint32_t) 'I' ) | ( ((uint32_t) '4' ) << 8 )   | ( ((uint32_t) '2' ) << 16 ) | ( ((uint32_t) '0' ) << 24 ) ) ,
     ( ((uint32_t) 'I' ) | ( ((uint32_t) '4' ) << 8 )   | ( ((uint32_t) '2' ) << 16 ) | ( ((uint32_t) '2' ) << 24 ) ) ,
     ( ((uint32_t) 'R' ) | ( ((uint32_t) 'V' ) << 8 )   | ( ((uint32_t) '3' ) << 16 ) | ( ((uint32_t) '2' ) << 24 ) ) ,
     ( ((uint32_t) 'R' ) | ( ((uint32_t) 'V' ) << 8 )   | ( ((uint32_t) '2' ) << 16 ) | ( ((uint32_t) '4' ) << 24 ) ) ,
    0
}

Referenced by BuildChromaChain().