picture_t Struct Reference

Video picture. More...

Collaboration diagram for picture_t:

Data Fields
video_frame_format_t	format
	The properties of the picture.
plane_t	p [(5)]
	description of the planes
int	i_planes
	number of allocated planes
picture_sys_t *	p_sys
	Private data - the video output plugin might want to put stuff here to keep track of the picture.
struct {
vlc_atomic_t   refcount
void(*   pf_destroy )(picture_t *)
picture_gc_sys_t *   p_sys
}	gc
	This way the picture_Release can be overloaded.
struct picture_t *	p_next
	Next picture in a FIFO a pictures.
Picture management properties
These properties can be modified using the video output thread API, but should never be written directly
mtime_t	date
	display date
bool	b_force
Picture dynamic properties
Those properties can be changed by the decoder
bool	b_progressive
	is it a progressive frame ?
bool	b_top_field_first
	which field is first
unsigned int	i_nb_fields
	# of displayed fields

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Detailed Description

Video picture.

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Field Documentation

bool picture_t::b_force

Referenced by DecoderPlayVideo(), picture_CopyProperties(), picture_Reset(), ThreadDisplayPicture(), and ThreadDisplayPreparePicture().

bool picture_t::b_progressive

is it a progressive frame ?

Referenced by picture_CopyProperties(), picture_Reset(), and ThreadDisplayPreparePicture().

bool picture_t::b_top_field_first

which field is first

Referenced by picture_CopyProperties(), and picture_Reset().

mtime_t picture_t::date

display date

Referenced by DecoderDecodeVideo(), DecoderPlayVideo(), picture_CopyProperties(), picture_Export(), picture_fifo_Flush(), picture_Reset(), ThreadChangePause(), ThreadDisplayPicture(), ThreadDisplayPreparePicture(), ThreadDisplayRenderPicture(), and ThreadFlush().

video_frame_format_t picture_t::format

The properties of the picture.

Referenced by picture_BlendSubpicture(), picture_Export(), picture_NewFromResource(), picture_Setup(), SpuRenderRegion(), subpicture_NewFromPicture(), ThreadDisplayPreparePicture(), ThreadDisplayRenderPicture(), vout_GetPicture(), and vout_snapshot_Set().

struct { ... } picture_t::gc

This way the picture_Release can be overloaded.

Referenced by AllocatePicture(), Lock(), picture_Hold(), picture_IsReferenced(), picture_NewFromResource(), picture_pool_Delete(), picture_pool_Get(), picture_pool_NewExtended(), picture_pool_NonEmpty(), picture_pool_Reserve(), picture_Release(), picture_Setup(), PictureDestroy(), and Unlock().

unsigned int picture_t::i_nb_fields

# of displayed fields

Referenced by picture_CopyProperties(), picture_Reset(), and picture_Setup().

int picture_t::i_planes

number of allocated planes

Referenced by AllocatePicture(), picture_CopyPixels(), picture_NewFromResource(), and picture_Setup().

plane_t picture_t::p[(5)]

description of the planes

Referenced by AllocatePicture(), DrawRect(), DrawTriangle(), OSDRegion(), picture_CopyPixels(), picture_NewFromResource(), picture_Setup(), and vout_OSDEpgSlider().

struct picture_t* picture_t::p_next

Next picture in a FIFO a pictures.

Referenced by DecoderFlushBuffering(), DecoderPlayVideo(), filter_chain_VideoFilter(), FilterChainVideoFilter(), FilterDeletePictures(), picture_fifo_Flush(), picture_pool_Get(), PictureFifoPop(), PictureFifoPush(), vout_PutPicture(), vout_snapshot_Clean(), vout_snapshot_Get(), and vout_snapshot_Set().

picture_gc_sys_t* picture_t::p_sys

picture_sys_t* picture_t::p_sys

Private data - the video output plugin might want to put stuff here to keep track of the picture.

Referenced by AllocatePicture(), Lock(), picture_NewFromResource(), picture_pool_Delete(), picture_pool_Get(), picture_pool_NewExtended(), picture_pool_NonEmpty(), picture_Setup(), PictureDestroy(), and Unlock().

void(* picture_t::pf_destroy)(picture_t *)

Referenced by picture_NewFromResource(), picture_pool_Delete(), picture_pool_NewExtended(), picture_Release(), and picture_Setup().

vlc_atomic_t picture_t::refcount

Referenced by picture_Hold(), picture_IsReferenced(), picture_NewFromResource(), picture_pool_Delete(), picture_pool_Get(), picture_pool_NewExtended(), picture_pool_NonEmpty(), picture_pool_Reserve(), picture_Release(), picture_Setup(), and PictureDestroy().

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

• include/vlc_picture.h