XvMC XCB Protocol Implementation. More...

Data Structures
struct	xcb_xvmc_context_iterator_t
	xcb_xvmc_context_iterator_t More...

struct	xcb_xvmc_surface_iterator_t
	xcb_xvmc_surface_iterator_t More...

struct	xcb_xvmc_subpicture_iterator_t
	xcb_xvmc_subpicture_iterator_t More...

struct	xcb_xvmc_surface_info_t
	xcb_xvmc_surface_info_t More...

struct	xcb_xvmc_surface_info_iterator_t
	xcb_xvmc_surface_info_iterator_t More...

struct	xcb_xvmc_query_version_cookie_t
	xcb_xvmc_query_version_cookie_t More...

struct	xcb_xvmc_query_version_request_t
	xcb_xvmc_query_version_request_t More...

struct	xcb_xvmc_query_version_reply_t
	xcb_xvmc_query_version_reply_t More...

struct	xcb_xvmc_list_surface_types_cookie_t
	xcb_xvmc_list_surface_types_cookie_t More...

struct	xcb_xvmc_list_surface_types_request_t
	xcb_xvmc_list_surface_types_request_t More...

struct	xcb_xvmc_list_surface_types_reply_t
	xcb_xvmc_list_surface_types_reply_t More...

struct	xcb_xvmc_create_context_cookie_t
	xcb_xvmc_create_context_cookie_t More...

struct	xcb_xvmc_create_context_request_t
	xcb_xvmc_create_context_request_t More...

struct	xcb_xvmc_create_context_reply_t
	xcb_xvmc_create_context_reply_t More...

struct	xcb_xvmc_destroy_context_request_t
	xcb_xvmc_destroy_context_request_t More...

struct	xcb_xvmc_create_surface_cookie_t
	xcb_xvmc_create_surface_cookie_t More...

struct	xcb_xvmc_create_surface_request_t
	xcb_xvmc_create_surface_request_t More...

struct	xcb_xvmc_create_surface_reply_t
	xcb_xvmc_create_surface_reply_t More...

struct	xcb_xvmc_destroy_surface_request_t
	xcb_xvmc_destroy_surface_request_t More...

struct	xcb_xvmc_create_subpicture_cookie_t
	xcb_xvmc_create_subpicture_cookie_t More...

struct	xcb_xvmc_create_subpicture_request_t
	xcb_xvmc_create_subpicture_request_t More...

struct	xcb_xvmc_create_subpicture_reply_t
	xcb_xvmc_create_subpicture_reply_t More...

struct	xcb_xvmc_destroy_subpicture_request_t
	xcb_xvmc_destroy_subpicture_request_t More...

struct	xcb_xvmc_list_subpicture_types_cookie_t
	xcb_xvmc_list_subpicture_types_cookie_t More...

struct	xcb_xvmc_list_subpicture_types_request_t
	xcb_xvmc_list_subpicture_types_request_t More...

struct	xcb_xvmc_list_subpicture_types_reply_t
	xcb_xvmc_list_subpicture_types_reply_t More...

Macros
#define	XCB_XVMC_MAJOR_VERSION 1

#define	XCB_XVMC_MINOR_VERSION 1

#define	XCB_XVMC_QUERY_VERSION 0

#define	XCB_XVMC_LIST_SURFACE_TYPES 1

#define	XCB_XVMC_CREATE_CONTEXT 2

#define	XCB_XVMC_DESTROY_CONTEXT 3

#define	XCB_XVMC_CREATE_SURFACE 4

#define	XCB_XVMC_DESTROY_SURFACE 5

#define	XCB_XVMC_CREATE_SUBPICTURE 6

#define	XCB_XVMC_DESTROY_SUBPICTURE 7

#define	XCB_XVMC_LIST_SUBPICTURE_TYPES 8

Typedefs
typedef uint32_t	xcb_xvmc_context_t

typedef struct xcb_xvmc_context_iterator_t	xcb_xvmc_context_iterator_t
	xcb_xvmc_context_iterator_t

typedef uint32_t	xcb_xvmc_surface_t

typedef struct xcb_xvmc_surface_iterator_t	xcb_xvmc_surface_iterator_t
	xcb_xvmc_surface_iterator_t

typedef uint32_t	xcb_xvmc_subpicture_t

typedef struct xcb_xvmc_subpicture_iterator_t	xcb_xvmc_subpicture_iterator_t
	xcb_xvmc_subpicture_iterator_t

typedef struct xcb_xvmc_surface_info_t	xcb_xvmc_surface_info_t
	xcb_xvmc_surface_info_t

typedef struct xcb_xvmc_surface_info_iterator_t	xcb_xvmc_surface_info_iterator_t
	xcb_xvmc_surface_info_iterator_t

typedef struct xcb_xvmc_query_version_cookie_t	xcb_xvmc_query_version_cookie_t
	xcb_xvmc_query_version_cookie_t

typedef struct xcb_xvmc_query_version_request_t	xcb_xvmc_query_version_request_t
	xcb_xvmc_query_version_request_t

typedef struct xcb_xvmc_query_version_reply_t	xcb_xvmc_query_version_reply_t
	xcb_xvmc_query_version_reply_t

typedef struct xcb_xvmc_list_surface_types_cookie_t	xcb_xvmc_list_surface_types_cookie_t
	xcb_xvmc_list_surface_types_cookie_t

typedef struct xcb_xvmc_list_surface_types_request_t	xcb_xvmc_list_surface_types_request_t
	xcb_xvmc_list_surface_types_request_t

typedef struct xcb_xvmc_list_surface_types_reply_t	xcb_xvmc_list_surface_types_reply_t
	xcb_xvmc_list_surface_types_reply_t

typedef struct xcb_xvmc_create_context_cookie_t	xcb_xvmc_create_context_cookie_t
	xcb_xvmc_create_context_cookie_t

typedef struct xcb_xvmc_create_context_request_t	xcb_xvmc_create_context_request_t
	xcb_xvmc_create_context_request_t

typedef struct xcb_xvmc_create_context_reply_t	xcb_xvmc_create_context_reply_t
	xcb_xvmc_create_context_reply_t

typedef struct xcb_xvmc_destroy_context_request_t	xcb_xvmc_destroy_context_request_t
	xcb_xvmc_destroy_context_request_t

typedef struct xcb_xvmc_create_surface_cookie_t	xcb_xvmc_create_surface_cookie_t
	xcb_xvmc_create_surface_cookie_t

typedef struct xcb_xvmc_create_surface_request_t	xcb_xvmc_create_surface_request_t
	xcb_xvmc_create_surface_request_t

typedef struct xcb_xvmc_create_surface_reply_t	xcb_xvmc_create_surface_reply_t
	xcb_xvmc_create_surface_reply_t

typedef struct xcb_xvmc_destroy_surface_request_t	xcb_xvmc_destroy_surface_request_t
	xcb_xvmc_destroy_surface_request_t

typedef struct xcb_xvmc_create_subpicture_cookie_t	xcb_xvmc_create_subpicture_cookie_t
	xcb_xvmc_create_subpicture_cookie_t

typedef struct xcb_xvmc_create_subpicture_request_t	xcb_xvmc_create_subpicture_request_t
	xcb_xvmc_create_subpicture_request_t

typedef struct xcb_xvmc_create_subpicture_reply_t	xcb_xvmc_create_subpicture_reply_t
	xcb_xvmc_create_subpicture_reply_t

typedef struct xcb_xvmc_destroy_subpicture_request_t	xcb_xvmc_destroy_subpicture_request_t
	xcb_xvmc_destroy_subpicture_request_t

typedef struct xcb_xvmc_list_subpicture_types_cookie_t	xcb_xvmc_list_subpicture_types_cookie_t
	xcb_xvmc_list_subpicture_types_cookie_t

typedef struct xcb_xvmc_list_subpicture_types_request_t	xcb_xvmc_list_subpicture_types_request_t
	xcb_xvmc_list_subpicture_types_request_t

typedef struct xcb_xvmc_list_subpicture_types_reply_t	xcb_xvmc_list_subpicture_types_reply_t
	xcb_xvmc_list_subpicture_types_reply_t

Functions
void	xcb_xvmc_context_next (xcb_xvmc_context_iterator_t *i)

xcb_generic_iterator_t	xcb_xvmc_context_end (xcb_xvmc_context_iterator_t i)

void	xcb_xvmc_surface_next (xcb_xvmc_surface_iterator_t *i)

xcb_generic_iterator_t	xcb_xvmc_surface_end (xcb_xvmc_surface_iterator_t i)

void	xcb_xvmc_subpicture_next (xcb_xvmc_subpicture_iterator_t *i)

xcb_generic_iterator_t	xcb_xvmc_subpicture_end (xcb_xvmc_subpicture_iterator_t i)

void	xcb_xvmc_surface_info_next (xcb_xvmc_surface_info_iterator_t *i)

xcb_generic_iterator_t	xcb_xvmc_surface_info_end (xcb_xvmc_surface_info_iterator_t i)

xcb_xvmc_query_version_cookie_t	xcb_xvmc_query_version (xcb_connection_t *c)

xcb_xvmc_query_version_cookie_t	xcb_xvmc_query_version_unchecked (xcb_connection_t *c)

xcb_xvmc_query_version_reply_t *	xcb_xvmc_query_version_reply (xcb_connection_t c, xcb_xvmc_query_version_cookie_t cookie, xcb_generic_error_t *e)

int	xcb_xvmc_list_surface_types_sizeof (const void *_buffer)

xcb_xvmc_list_surface_types_cookie_t	xcb_xvmc_list_surface_types (xcb_connection_t *c, xcb_xv_port_t port_id)

xcb_xvmc_list_surface_types_cookie_t	xcb_xvmc_list_surface_types_unchecked (xcb_connection_t *c, xcb_xv_port_t port_id)

xcb_xvmc_surface_info_t *	xcb_xvmc_list_surface_types_surfaces (const xcb_xvmc_list_surface_types_reply_t *R)

int	xcb_xvmc_list_surface_types_surfaces_length (const xcb_xvmc_list_surface_types_reply_t *R)

xcb_xvmc_surface_info_iterator_t	xcb_xvmc_list_surface_types_surfaces_iterator (const xcb_xvmc_list_surface_types_reply_t *R)

xcb_xvmc_list_surface_types_reply_t *	xcb_xvmc_list_surface_types_reply (xcb_connection_t c, xcb_xvmc_list_surface_types_cookie_t cookie, xcb_generic_error_t *e)

int	xcb_xvmc_create_context_sizeof (const void *_buffer)

xcb_xvmc_create_context_cookie_t	xcb_xvmc_create_context (xcb_connection_t *c, xcb_xvmc_context_t context_id, xcb_xv_port_t port_id, xcb_xvmc_surface_t surface_id, uint16_t width, uint16_t height, uint32_t flags)

xcb_xvmc_create_context_cookie_t	xcb_xvmc_create_context_unchecked (xcb_connection_t *c, xcb_xvmc_context_t context_id, xcb_xv_port_t port_id, xcb_xvmc_surface_t surface_id, uint16_t width, uint16_t height, uint32_t flags)

uint32_t *	xcb_xvmc_create_context_priv_data (const xcb_xvmc_create_context_reply_t *R)

int	xcb_xvmc_create_context_priv_data_length (const xcb_xvmc_create_context_reply_t *R)

xcb_generic_iterator_t	xcb_xvmc_create_context_priv_data_end (const xcb_xvmc_create_context_reply_t *R)

xcb_xvmc_create_context_reply_t *	xcb_xvmc_create_context_reply (xcb_connection_t c, xcb_xvmc_create_context_cookie_t cookie, xcb_generic_error_t *e)

xcb_void_cookie_t	xcb_xvmc_destroy_context_checked (xcb_connection_t *c, xcb_xvmc_context_t context_id)

xcb_void_cookie_t	xcb_xvmc_destroy_context (xcb_connection_t *c, xcb_xvmc_context_t context_id)

int	xcb_xvmc_create_surface_sizeof (const void *_buffer)

xcb_xvmc_create_surface_cookie_t	xcb_xvmc_create_surface (xcb_connection_t *c, xcb_xvmc_surface_t surface_id, xcb_xvmc_context_t context_id)

xcb_xvmc_create_surface_cookie_t	xcb_xvmc_create_surface_unchecked (xcb_connection_t *c, xcb_xvmc_surface_t surface_id, xcb_xvmc_context_t context_id)

uint32_t *	xcb_xvmc_create_surface_priv_data (const xcb_xvmc_create_surface_reply_t *R)

int	xcb_xvmc_create_surface_priv_data_length (const xcb_xvmc_create_surface_reply_t *R)

xcb_generic_iterator_t	xcb_xvmc_create_surface_priv_data_end (const xcb_xvmc_create_surface_reply_t *R)

xcb_xvmc_create_surface_reply_t *	xcb_xvmc_create_surface_reply (xcb_connection_t c, xcb_xvmc_create_surface_cookie_t cookie, xcb_generic_error_t *e)

xcb_void_cookie_t	xcb_xvmc_destroy_surface_checked (xcb_connection_t *c, xcb_xvmc_surface_t surface_id)

xcb_void_cookie_t	xcb_xvmc_destroy_surface (xcb_connection_t *c, xcb_xvmc_surface_t surface_id)

int	xcb_xvmc_create_subpicture_sizeof (const void *_buffer)

xcb_xvmc_create_subpicture_cookie_t	xcb_xvmc_create_subpicture (xcb_connection_t *c, xcb_xvmc_subpicture_t subpicture_id, xcb_xvmc_context_t context, uint32_t xvimage_id, uint16_t width, uint16_t height)

xcb_xvmc_create_subpicture_cookie_t	xcb_xvmc_create_subpicture_unchecked (xcb_connection_t *c, xcb_xvmc_subpicture_t subpicture_id, xcb_xvmc_context_t context, uint32_t xvimage_id, uint16_t width, uint16_t height)

uint32_t *	xcb_xvmc_create_subpicture_priv_data (const xcb_xvmc_create_subpicture_reply_t *R)

int	xcb_xvmc_create_subpicture_priv_data_length (const xcb_xvmc_create_subpicture_reply_t *R)

xcb_generic_iterator_t	xcb_xvmc_create_subpicture_priv_data_end (const xcb_xvmc_create_subpicture_reply_t *R)

xcb_xvmc_create_subpicture_reply_t *	xcb_xvmc_create_subpicture_reply (xcb_connection_t c, xcb_xvmc_create_subpicture_cookie_t cookie, xcb_generic_error_t *e)

xcb_void_cookie_t	xcb_xvmc_destroy_subpicture_checked (xcb_connection_t *c, xcb_xvmc_subpicture_t subpicture_id)

xcb_void_cookie_t	xcb_xvmc_destroy_subpicture (xcb_connection_t *c, xcb_xvmc_subpicture_t subpicture_id)

int	xcb_xvmc_list_subpicture_types_sizeof (const void *_buffer)

xcb_xvmc_list_subpicture_types_cookie_t	xcb_xvmc_list_subpicture_types (xcb_connection_t *c, xcb_xv_port_t port_id, xcb_xvmc_surface_t surface_id)

xcb_xvmc_list_subpicture_types_cookie_t	xcb_xvmc_list_subpicture_types_unchecked (xcb_connection_t *c, xcb_xv_port_t port_id, xcb_xvmc_surface_t surface_id)

xcb_xv_image_format_info_t *	xcb_xvmc_list_subpicture_types_types (const xcb_xvmc_list_subpicture_types_reply_t *R)

int	xcb_xvmc_list_subpicture_types_types_length (const xcb_xvmc_list_subpicture_types_reply_t *R)

xcb_xv_image_format_info_iterator_t	xcb_xvmc_list_subpicture_types_types_iterator (const xcb_xvmc_list_subpicture_types_reply_t *R)

xcb_xvmc_list_subpicture_types_reply_t *	xcb_xvmc_list_subpicture_types_reply (xcb_connection_t c, xcb_xvmc_list_subpicture_types_cookie_t cookie, xcb_generic_error_t *e)

Variables
xcb_extension_t	xcb_xvmc_id

Detailed Description

XvMC XCB Protocol Implementation.

Macro Definition Documentation

#define XCB_XVMC_CREATE_CONTEXT 2

Opcode for xcb_xvmc_create_context.

Referenced by xcb_xvmc_create_context(), and xcb_xvmc_create_context_unchecked().

#define XCB_XVMC_CREATE_SUBPICTURE 6

Opcode for xcb_xvmc_create_subpicture.

Referenced by xcb_xvmc_create_subpicture(), and xcb_xvmc_create_subpicture_unchecked().

#define XCB_XVMC_CREATE_SURFACE 4

Opcode for xcb_xvmc_create_surface.

Referenced by xcb_xvmc_create_surface(), and xcb_xvmc_create_surface_unchecked().

#define XCB_XVMC_DESTROY_CONTEXT 3

Opcode for xcb_xvmc_destroy_context.

Referenced by xcb_xvmc_destroy_context(), and xcb_xvmc_destroy_context_checked().

#define XCB_XVMC_DESTROY_SUBPICTURE 7

Opcode for xcb_xvmc_destroy_subpicture.

Referenced by xcb_xvmc_destroy_subpicture(), and xcb_xvmc_destroy_subpicture_checked().

#define XCB_XVMC_DESTROY_SURFACE 5

Opcode for xcb_xvmc_destroy_surface.

Referenced by xcb_xvmc_destroy_surface(), and xcb_xvmc_destroy_surface_checked().

#define XCB_XVMC_LIST_SUBPICTURE_TYPES 8

Opcode for xcb_xvmc_list_subpicture_types.

Referenced by xcb_xvmc_list_subpicture_types(), and xcb_xvmc_list_subpicture_types_unchecked().

#define XCB_XVMC_LIST_SURFACE_TYPES 1

Opcode for xcb_xvmc_list_surface_types.

Referenced by xcb_xvmc_list_surface_types(), and xcb_xvmc_list_surface_types_unchecked().

#define XCB_XVMC_QUERY_VERSION 0

Opcode for xcb_xvmc_query_version.

Referenced by xcb_xvmc_query_version(), and xcb_xvmc_query_version_unchecked().

Function Documentation

xcb_generic_iterator_t xcb_xvmc_context_end ( xcb_xvmc_context_iterator_t i )

Return the iterator pointing to the last element

Parameters

i	An xcb_xvmc_context_iterator_t

Returns: The iterator pointing to the last element

Set the current element in the iterator to the last element. The member rem is set to 0. The member data points to the last element.

References xcb_generic_iterator_t::data, xcb_generic_iterator_t::index, and xcb_generic_iterator_t::rem.

void xcb_xvmc_context_next ( xcb_xvmc_context_iterator_t * i )

Get the next element of the iterator

Parameters

i	Pointer to a xcb_xvmc_context_iterator_t

Get the next element in the iterator. The member rem is decreased by one. The member data points to the next element. The member index is increased by sizeof(xcb_xvmc_context_t)

xcb_xvmc_create_context_cookie_t xcb_xvmc_create_context	(	xcb_connection_t *	c,
		xcb_xvmc_context_t	context_id,
		xcb_xv_port_t	port_id,
		xcb_xvmc_surface_t	surface_id,
		uint16_t	width,
		uint16_t	height,
		uint32_t	flags
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

References XCB_XVMC_CREATE_CONTEXT.

xcb_xvmc_create_context_reply_t* xcb_xvmc_create_context_reply	(	xcb_connection_t *	c,
		xcb_xvmc_create_context_cookie_t	cookie,
		xcb_generic_error_t **	e
	)

Return the reply

Parameters

c	The connection
cookie	The cookie
e	The xcb_generic_error_t supplied

Returns the reply of the request asked by

The parameter e supplied to this function must be NULL if xcb_xvmc_create_context_unchecked(). is used. Otherwise, it stores the error if any.

The returned value must be freed by the caller using free().

xcb_xvmc_create_context_cookie_t xcb_xvmc_create_context_unchecked	(	xcb_connection_t *	c,
		xcb_xvmc_context_t	context_id,
		xcb_xv_port_t	port_id,
		xcb_xvmc_surface_t	surface_id,
		uint16_t	width,
		uint16_t	height,
		uint32_t	flags
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

This form can be used only if the request will cause a reply to be generated. Any returned error will be placed in the event queue.

References xcb_generic_iterator_t::data, xcb_generic_iterator_t::index, xcb_generic_iterator_t::rem, and XCB_XVMC_CREATE_CONTEXT.

xcb_xvmc_create_subpicture_cookie_t xcb_xvmc_create_subpicture	(	xcb_connection_t *	c,
		xcb_xvmc_subpicture_t	subpicture_id,
		xcb_xvmc_context_t	context,
		uint32_t	xvimage_id,
		uint16_t	width,
		uint16_t	height
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

References XCB_XVMC_CREATE_SUBPICTURE.

xcb_xvmc_create_subpicture_reply_t* xcb_xvmc_create_subpicture_reply	(	xcb_connection_t *	c,
		xcb_xvmc_create_subpicture_cookie_t	cookie,
		xcb_generic_error_t **	e
	)

Return the reply

Parameters

c	The connection
cookie	The cookie
e	The xcb_generic_error_t supplied

Returns the reply of the request asked by

The parameter e supplied to this function must be NULL if xcb_xvmc_create_subpicture_unchecked(). is used. Otherwise, it stores the error if any.

The returned value must be freed by the caller using free().

xcb_xvmc_create_subpicture_cookie_t xcb_xvmc_create_subpicture_unchecked	(	xcb_connection_t *	c,
		xcb_xvmc_subpicture_t	subpicture_id,
		xcb_xvmc_context_t	context,
		uint32_t	xvimage_id,
		uint16_t	width,
		uint16_t	height
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

This form can be used only if the request will cause a reply to be generated. Any returned error will be placed in the event queue.

References xcb_generic_iterator_t::data, xcb_generic_iterator_t::index, xcb_generic_iterator_t::rem, and XCB_XVMC_CREATE_SUBPICTURE.

xcb_xvmc_create_surface_cookie_t xcb_xvmc_create_surface	(	xcb_connection_t *	c,
		xcb_xvmc_surface_t	surface_id,
		xcb_xvmc_context_t	context_id
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

References XCB_XVMC_CREATE_SURFACE.

xcb_xvmc_create_surface_reply_t* xcb_xvmc_create_surface_reply	(	xcb_connection_t *	c,
		xcb_xvmc_create_surface_cookie_t	cookie,
		xcb_generic_error_t **	e
	)

Return the reply

Parameters

c	The connection
cookie	The cookie
e	The xcb_generic_error_t supplied

Returns the reply of the request asked by

The parameter e supplied to this function must be NULL if xcb_xvmc_create_surface_unchecked(). is used. Otherwise, it stores the error if any.

The returned value must be freed by the caller using free().

xcb_xvmc_create_surface_cookie_t xcb_xvmc_create_surface_unchecked	(	xcb_connection_t *	c,
		xcb_xvmc_surface_t	surface_id,
		xcb_xvmc_context_t	context_id
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

This form can be used only if the request will cause a reply to be generated. Any returned error will be placed in the event queue.

References xcb_generic_iterator_t::data, xcb_generic_iterator_t::index, xcb_generic_iterator_t::rem, and XCB_XVMC_CREATE_SURFACE.

xcb_void_cookie_t xcb_xvmc_destroy_context	(	xcb_connection_t *	c,
		xcb_xvmc_context_t	context_id
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

References XCB_XVMC_DESTROY_CONTEXT.

xcb_void_cookie_t xcb_xvmc_destroy_context_checked	(	xcb_connection_t *	c,
		xcb_xvmc_context_t	context_id
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

This form can be used only if the request will not cause a reply to be generated. Any returned error will be saved for handling by xcb_request_check().

References XCB_XVMC_DESTROY_CONTEXT.

xcb_void_cookie_t xcb_xvmc_destroy_subpicture	(	xcb_connection_t *	c,
		xcb_xvmc_subpicture_t	subpicture_id
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

References XCB_XVMC_DESTROY_SUBPICTURE.

xcb_void_cookie_t xcb_xvmc_destroy_subpicture_checked	(	xcb_connection_t *	c,
		xcb_xvmc_subpicture_t	subpicture_id
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

This form can be used only if the request will not cause a reply to be generated. Any returned error will be saved for handling by xcb_request_check().

References XCB_XVMC_DESTROY_SUBPICTURE.

xcb_void_cookie_t xcb_xvmc_destroy_surface	(	xcb_connection_t *	c,
		xcb_xvmc_surface_t	surface_id
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

References XCB_XVMC_DESTROY_SURFACE.

xcb_void_cookie_t xcb_xvmc_destroy_surface_checked	(	xcb_connection_t *	c,
		xcb_xvmc_surface_t	surface_id
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

This form can be used only if the request will not cause a reply to be generated. Any returned error will be saved for handling by xcb_request_check().

References XCB_XVMC_DESTROY_SURFACE.

xcb_xvmc_list_subpicture_types_cookie_t xcb_xvmc_list_subpicture_types	(	xcb_connection_t *	c,
		xcb_xv_port_t	port_id,
		xcb_xvmc_surface_t	surface_id
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

References XCB_XVMC_LIST_SUBPICTURE_TYPES.

xcb_xvmc_list_subpicture_types_reply_t* xcb_xvmc_list_subpicture_types_reply	(	xcb_connection_t *	c,
		xcb_xvmc_list_subpicture_types_cookie_t	cookie,
		xcb_generic_error_t **	e
	)

Return the reply

Parameters

c	The connection
cookie	The cookie
e	The xcb_generic_error_t supplied

Returns the reply of the request asked by

The parameter e supplied to this function must be NULL if xcb_xvmc_list_subpicture_types_unchecked(). is used. Otherwise, it stores the error if any.

The returned value must be freed by the caller using free().

xcb_xvmc_list_subpicture_types_cookie_t xcb_xvmc_list_subpicture_types_unchecked	(	xcb_connection_t *	c,
		xcb_xv_port_t	port_id,
		xcb_xvmc_surface_t	surface_id
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

This form can be used only if the request will cause a reply to be generated. Any returned error will be placed in the event queue.

References XCB_XVMC_LIST_SUBPICTURE_TYPES.

xcb_xvmc_list_surface_types_cookie_t xcb_xvmc_list_surface_types	(	xcb_connection_t *	c,
		xcb_xv_port_t	port_id
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

References XCB_XVMC_LIST_SURFACE_TYPES.

xcb_xvmc_list_surface_types_reply_t* xcb_xvmc_list_surface_types_reply	(	xcb_connection_t *	c,
		xcb_xvmc_list_surface_types_cookie_t	cookie,
		xcb_generic_error_t **	e
	)

Return the reply

Parameters

c	The connection
cookie	The cookie
e	The xcb_generic_error_t supplied

Returns the reply of the request asked by

The parameter e supplied to this function must be NULL if xcb_xvmc_list_surface_types_unchecked(). is used. Otherwise, it stores the error if any.

The returned value must be freed by the caller using free().

xcb_xvmc_list_surface_types_cookie_t xcb_xvmc_list_surface_types_unchecked	(	xcb_connection_t *	c,
		xcb_xv_port_t	port_id
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

This form can be used only if the request will cause a reply to be generated. Any returned error will be placed in the event queue.

References XCB_XVMC_LIST_SURFACE_TYPES.

xcb_xvmc_query_version_cookie_t xcb_xvmc_query_version ( xcb_connection_t * c )

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

References XCB_XVMC_QUERY_VERSION.

xcb_xvmc_query_version_reply_t* xcb_xvmc_query_version_reply	(	xcb_connection_t *	c,
		xcb_xvmc_query_version_cookie_t	cookie,
		xcb_generic_error_t **	e
	)

Return the reply

Parameters

c	The connection
cookie	The cookie
e	The xcb_generic_error_t supplied

Returns the reply of the request asked by

The parameter e supplied to this function must be NULL if xcb_xvmc_query_version_unchecked(). is used. Otherwise, it stores the error if any.

The returned value must be freed by the caller using free().

xcb_xvmc_query_version_cookie_t xcb_xvmc_query_version_unchecked ( xcb_connection_t * c )

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

This form can be used only if the request will cause a reply to be generated. Any returned error will be placed in the event queue.

References XCB_XVMC_QUERY_VERSION.

xcb_generic_iterator_t xcb_xvmc_subpicture_end ( xcb_xvmc_subpicture_iterator_t i )

Return the iterator pointing to the last element

Parameters

i	An xcb_xvmc_subpicture_iterator_t

Returns: The iterator pointing to the last element

Set the current element in the iterator to the last element. The member rem is set to 0. The member data points to the last element.

References xcb_generic_iterator_t::data, xcb_generic_iterator_t::index, and xcb_generic_iterator_t::rem.

void xcb_xvmc_subpicture_next ( xcb_xvmc_subpicture_iterator_t * i )

Get the next element of the iterator

Parameters

i	Pointer to a xcb_xvmc_subpicture_iterator_t

Get the next element in the iterator. The member rem is decreased by one. The member data points to the next element. The member index is increased by sizeof(xcb_xvmc_subpicture_t)

xcb_generic_iterator_t xcb_xvmc_surface_end ( xcb_xvmc_surface_iterator_t i )

Return the iterator pointing to the last element

Parameters

i	An xcb_xvmc_surface_iterator_t

Returns: The iterator pointing to the last element

Set the current element in the iterator to the last element. The member rem is set to 0. The member data points to the last element.

References xcb_generic_iterator_t::data, xcb_generic_iterator_t::index, and xcb_generic_iterator_t::rem.

xcb_generic_iterator_t xcb_xvmc_surface_info_end ( xcb_xvmc_surface_info_iterator_t i )

Return the iterator pointing to the last element

Parameters

i	An xcb_xvmc_surface_info_iterator_t

Returns: The iterator pointing to the last element

Set the current element in the iterator to the last element. The member rem is set to 0. The member data points to the last element.

References xcb_generic_iterator_t::data, xcb_generic_iterator_t::index, and xcb_generic_iterator_t::rem.

void xcb_xvmc_surface_info_next ( xcb_xvmc_surface_info_iterator_t * i )

Get the next element of the iterator

Parameters

i	Pointer to a xcb_xvmc_surface_info_iterator_t

Get the next element in the iterator. The member rem is decreased by one. The member data points to the next element. The member index is increased by sizeof(xcb_xvmc_surface_info_t)

void xcb_xvmc_surface_next ( xcb_xvmc_surface_iterator_t * i )

Get the next element of the iterator

Parameters

i	Pointer to a xcb_xvmc_surface_iterator_t

Get the next element in the iterator. The member rem is decreased by one. The member data points to the next element. The member index is increased by sizeof(xcb_xvmc_surface_t)

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