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vo_instance_s Struct Reference

#include <video_out.h>

Collaboration diagram for vo_instance_s:

[legend]List of all members.

Public Attributes
vo_config_t* (*	config_read )(vo_instance_t *instance)
int (*	config_set )(vo_instance_t *instance, config *vo_config_t)
vo_event_t* (*	event_check )(vo_instance_t *instance)
int (*	event_action )(vo_instance_t *instance, char *action)
int (*	setup )(vo_instance_t *instance, int width, int height)
void (*	close )(vo_instance_t *instance)
vo_frame_t* (*	get_frame )(vo_instance_t *instance, int flags)
int (*	overlay )(vo_overlay_t *overlay, int id)

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Detailed Description

A structure defining a video output instance. There can be more instances of video output.

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Member Data Documentation

void(* vo_instance_s::close)(vo_instance_t *instance)

closes this output instance

vo_config_t *(* vo_instance_s::config_read)(vo_instance_t *instance)

NEEDS DISCUSSION: Get the plugin configuration string

int(* vo_instance_s::config_set)(vo_instance_t *instance, config *vo_config_t)

NEEDS DISCUSSION: Set/Apply the new plugin configuration

int(* vo_instance_s::event_action)(vo_instance_t *instance, char *action)

NEEDS DISCUSSION: React on an event. i.e. go fullscreen

vo_event_t *(* vo_instance_s::event_check)(vo_instance_t *instance)

NEEDS DISCUSSION: Check for input events, and return them

vo_frame_t *(* vo_instance_s::get_frame)(vo_instance_t *instance, int flags)

return the to 'flags' corresponding frame

int(* vo_instance_s::overlay)(vo_overlay_t *overlay, int id)

NEEDS DISCUSSION: This function adds an overlay. i.e. a fps counter. An overlay with 'id' 0 is beneath an overlay with 'id' 10. If there is hardware support for yuv overlays we should definitely include this in libvo. Where would overlays be drawn?

int(* vo_instance_s::setup)(vo_instance_t *instance, int width, int height)

initializes the video output and setups the output surface

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

• video_out.h

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