Video Output

Modules
	Flags for changes
	Video Subpictures
Classes
struct	vout_thread_t
Typedefs
typedef void(	vout_chroma_convert_t )(vout_thread_t *, picture_t *, picture_t *)
Functions
picture_t *	vout_RenderPicture (vout_thread_t *, picture_t *, subpicture_t *)

---

Detailed Description

This module describes the programming interface for video output threads. It includes functions allowing to open a new thread, send pictures to a thread, and destroy a previously opened video output thread.

---

Typedef Documentation

typedef void( vout_chroma_convert_t)(vout_thread_t *, picture_t *, picture_t *)

Chroma conversion function This is the prototype common to all conversion functions. Parameters: p_vout  video output thread p_source  source picture p_dest  destination picture Picture width and source dimensions must be multiples of 16. Definition at line 42 of file video_output.h.

---

Function Documentation

picture_t* vout_RenderPicture (  vout_thread_t *  p_vout, picture_t *  p_pic, subpicture_t *  p_subpic )

Render a picture This function chooses whether the current picture needs to be copied before rendering, does the subpicture magic, and tells the video output thread which direct buffer needs to be displayed. Definition at line 286 of file vout_pictures.c. References picture_heap_t::b_allow_modify_pics, vout_thread_t::b_direct, picture_t::b_force, picture_t::b_slow, vout_thread_t::chroma, vout_thread_t::fmt_in, vout_thread_t::fmt_out, picture_t::i_refcount, picture_t::i_status, picture_t::i_type, video_format_t::i_visible_height, video_format_t::i_visible_width, vout_thread_t::p_picture, vout_thread_t::p_spu, picture_t::pf_lock, picture_t::pf_unlock, vout_thread_t::render, vout_AllocatePicture, and vout_CopyPicture.

---