XCB DRI3 API

DRI3 XCB Protocol Implementation. More...

Data Structures

struct  xcb_dri3_query_version_cookie_t
 xcb_dri3_query_version_cookie_t More...
struct  xcb_dri3_query_version_request_t
 xcb_dri3_query_version_request_t More...
struct  xcb_dri3_query_version_reply_t
 xcb_dri3_query_version_reply_t More...
struct  xcb_dri3_open_cookie_t
 xcb_dri3_open_cookie_t More...
struct  xcb_dri3_open_request_t
 xcb_dri3_open_request_t More...
struct  xcb_dri3_open_reply_t
 xcb_dri3_open_reply_t More...
struct  xcb_dri3_pixmap_from_buffer_request_t
 xcb_dri3_pixmap_from_buffer_request_t More...
struct  xcb_dri3_buffer_from_pixmap_cookie_t
 xcb_dri3_buffer_from_pixmap_cookie_t More...
struct  xcb_dri3_buffer_from_pixmap_request_t
 xcb_dri3_buffer_from_pixmap_request_t More...
struct  xcb_dri3_buffer_from_pixmap_reply_t
 xcb_dri3_buffer_from_pixmap_reply_t More...
struct  xcb_dri3_fence_from_fd_request_t
 xcb_dri3_fence_from_fd_request_t More...
struct  xcb_dri3_fd_from_fence_cookie_t
 xcb_dri3_fd_from_fence_cookie_t More...
struct  xcb_dri3_fd_from_fence_request_t
 xcb_dri3_fd_from_fence_request_t More...
struct  xcb_dri3_fd_from_fence_reply_t
 xcb_dri3_fd_from_fence_reply_t More...

Defines

#define XCB_DRI3_MAJOR_VERSION   1
#define XCB_DRI3_MINOR_VERSION   0
#define XCB_DRI3_QUERY_VERSION   0
#define XCB_DRI3_OPEN   1
#define XCB_DRI3_PIXMAP_FROM_BUFFER   2
#define XCB_DRI3_BUFFER_FROM_PIXMAP   3
#define XCB_DRI3_FENCE_FROM_FD   4
#define XCB_DRI3_FD_FROM_FENCE   5

Functions

xcb_dri3_query_version_cookie_t xcb_dri3_query_version (xcb_connection_t *c, uint32_t major_version, uint32_t minor_version)
xcb_dri3_query_version_cookie_t xcb_dri3_query_version_unchecked (xcb_connection_t *c, uint32_t major_version, uint32_t minor_version)
xcb_dri3_query_version_reply_txcb_dri3_query_version_reply (xcb_connection_t *c, xcb_dri3_query_version_cookie_t cookie, xcb_generic_error_t **e)
xcb_dri3_open_cookie_t xcb_dri3_open (xcb_connection_t *c, xcb_drawable_t drawable, uint32_t provider)
xcb_dri3_open_cookie_t xcb_dri3_open_unchecked (xcb_connection_t *c, xcb_drawable_t drawable, uint32_t provider)
xcb_dri3_open_reply_txcb_dri3_open_reply (xcb_connection_t *c, xcb_dri3_open_cookie_t cookie, xcb_generic_error_t **e)
int * xcb_dri3_open_reply_fds (xcb_connection_t *c, xcb_dri3_open_reply_t *reply)
xcb_void_cookie_t xcb_dri3_pixmap_from_buffer_checked (xcb_connection_t *c, xcb_pixmap_t pixmap, xcb_drawable_t drawable, uint32_t size, uint16_t width, uint16_t height, uint16_t stride, uint8_t depth, uint8_t bpp, int32_t pixmap_fd)
xcb_void_cookie_t xcb_dri3_pixmap_from_buffer (xcb_connection_t *c, xcb_pixmap_t pixmap, xcb_drawable_t drawable, uint32_t size, uint16_t width, uint16_t height, uint16_t stride, uint8_t depth, uint8_t bpp, int32_t pixmap_fd)
xcb_dri3_buffer_from_pixmap_cookie_t xcb_dri3_buffer_from_pixmap (xcb_connection_t *c, xcb_pixmap_t pixmap)
xcb_dri3_buffer_from_pixmap_cookie_t xcb_dri3_buffer_from_pixmap_unchecked (xcb_connection_t *c, xcb_pixmap_t pixmap)
xcb_dri3_buffer_from_pixmap_reply_txcb_dri3_buffer_from_pixmap_reply (xcb_connection_t *c, xcb_dri3_buffer_from_pixmap_cookie_t cookie, xcb_generic_error_t **e)
int * xcb_dri3_buffer_from_pixmap_reply_fds (xcb_connection_t *c, xcb_dri3_buffer_from_pixmap_reply_t *reply)
xcb_void_cookie_t xcb_dri3_fence_from_fd_checked (xcb_connection_t *c, xcb_drawable_t drawable, uint32_t fence, uint8_t initially_triggered, int32_t fence_fd)
xcb_void_cookie_t xcb_dri3_fence_from_fd (xcb_connection_t *c, xcb_drawable_t drawable, uint32_t fence, uint8_t initially_triggered, int32_t fence_fd)
xcb_dri3_fd_from_fence_cookie_t xcb_dri3_fd_from_fence (xcb_connection_t *c, xcb_drawable_t drawable, uint32_t fence)
xcb_dri3_fd_from_fence_cookie_t xcb_dri3_fd_from_fence_unchecked (xcb_connection_t *c, xcb_drawable_t drawable, uint32_t fence)
xcb_dri3_fd_from_fence_reply_txcb_dri3_fd_from_fence_reply (xcb_connection_t *c, xcb_dri3_fd_from_fence_cookie_t cookie, xcb_generic_error_t **e)
int * xcb_dri3_fd_from_fence_reply_fds (xcb_connection_t *c, xcb_dri3_fd_from_fence_reply_t *reply)

Variables

xcb_extension_t xcb_dri3_id

Detailed Description

DRI3 XCB Protocol Implementation.


Define Documentation

#define XCB_DRI3_BUFFER_FROM_PIXMAP   3

Opcode for xcb_dri3_buffer_from_pixmap.

Referenced by xcb_dri3_buffer_from_pixmap(), and xcb_dri3_buffer_from_pixmap_unchecked().

#define XCB_DRI3_FD_FROM_FENCE   5

Opcode for xcb_dri3_fd_from_fence.

Referenced by xcb_dri3_fd_from_fence(), and xcb_dri3_fd_from_fence_unchecked().

#define XCB_DRI3_FENCE_FROM_FD   4

Opcode for xcb_dri3_fence_from_fd.

Referenced by xcb_dri3_fence_from_fd(), and xcb_dri3_fence_from_fd_checked().

#define XCB_DRI3_OPEN   1

Opcode for xcb_dri3_open.

Referenced by xcb_dri3_open(), and xcb_dri3_open_unchecked().

#define XCB_DRI3_PIXMAP_FROM_BUFFER   2

Opcode for xcb_dri3_pixmap_from_buffer.

Referenced by xcb_dri3_pixmap_from_buffer(), and xcb_dri3_pixmap_from_buffer_checked().

#define XCB_DRI3_QUERY_VERSION   0

Opcode for xcb_dri3_query_version.

Referenced by xcb_dri3_query_version(), and xcb_dri3_query_version_unchecked().


Function Documentation

xcb_dri3_buffer_from_pixmap_cookie_t xcb_dri3_buffer_from_pixmap ( xcb_connection_t c,
xcb_pixmap_t  pixmap 
)
Parameters:
c The connection
Returns:
A cookie

Delivers a request to the X server.

References XCB_DRI3_BUFFER_FROM_PIXMAP.

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_dri3_buffer_from_pixmap_unchecked(). is used. Otherwise, it stores the error if any.

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

int* xcb_dri3_buffer_from_pixmap_reply_fds ( xcb_connection_t c,
xcb_dri3_buffer_from_pixmap_reply_t reply 
)

Return the reply fds

Parameters:
c The connection
reply The reply

Returns the array of reply fds of the request asked by

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

xcb_dri3_buffer_from_pixmap_cookie_t xcb_dri3_buffer_from_pixmap_unchecked ( xcb_connection_t c,
xcb_pixmap_t  pixmap 
)
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_DRI3_BUFFER_FROM_PIXMAP.

xcb_dri3_fd_from_fence_cookie_t xcb_dri3_fd_from_fence ( xcb_connection_t c,
xcb_drawable_t  drawable,
uint32_t  fence 
)
Parameters:
c The connection
Returns:
A cookie

Delivers a request to the X server.

References XCB_DRI3_FD_FROM_FENCE.

xcb_dri3_fd_from_fence_reply_t* xcb_dri3_fd_from_fence_reply ( xcb_connection_t c,
xcb_dri3_fd_from_fence_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_dri3_fd_from_fence_unchecked(). is used. Otherwise, it stores the error if any.

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

int* xcb_dri3_fd_from_fence_reply_fds ( xcb_connection_t c,
xcb_dri3_fd_from_fence_reply_t reply 
)

Return the reply fds

Parameters:
c The connection
reply The reply

Returns the array of reply fds of the request asked by

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

xcb_dri3_fd_from_fence_cookie_t xcb_dri3_fd_from_fence_unchecked ( xcb_connection_t c,
xcb_drawable_t  drawable,
uint32_t  fence 
)
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_DRI3_FD_FROM_FENCE.

xcb_void_cookie_t xcb_dri3_fence_from_fd ( xcb_connection_t c,
xcb_drawable_t  drawable,
uint32_t  fence,
uint8_t  initially_triggered,
int32_t  fence_fd 
)
Parameters:
c The connection
Returns:
A cookie

Delivers a request to the X server.

References XCB_DRI3_FENCE_FROM_FD.

xcb_void_cookie_t xcb_dri3_fence_from_fd_checked ( xcb_connection_t c,
xcb_drawable_t  drawable,
uint32_t  fence,
uint8_t  initially_triggered,
int32_t  fence_fd 
)
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_DRI3_FENCE_FROM_FD.

xcb_dri3_open_cookie_t xcb_dri3_open ( xcb_connection_t c,
xcb_drawable_t  drawable,
uint32_t  provider 
)
Parameters:
c The connection
Returns:
A cookie

Delivers a request to the X server.

References XCB_DRI3_OPEN.

xcb_dri3_open_reply_t* xcb_dri3_open_reply ( xcb_connection_t c,
xcb_dri3_open_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_dri3_open_unchecked(). is used. Otherwise, it stores the error if any.

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

int* xcb_dri3_open_reply_fds ( xcb_connection_t c,
xcb_dri3_open_reply_t reply 
)

Return the reply fds

Parameters:
c The connection
reply The reply

Returns the array of reply fds of the request asked by

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

xcb_dri3_open_cookie_t xcb_dri3_open_unchecked ( xcb_connection_t c,
xcb_drawable_t  drawable,
uint32_t  provider 
)
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_DRI3_OPEN.

xcb_void_cookie_t xcb_dri3_pixmap_from_buffer ( xcb_connection_t c,
xcb_pixmap_t  pixmap,
xcb_drawable_t  drawable,
uint32_t  size,
uint16_t  width,
uint16_t  height,
uint16_t  stride,
uint8_t  depth,
uint8_t  bpp,
int32_t  pixmap_fd 
)
Parameters:
c The connection
Returns:
A cookie

Delivers a request to the X server.

References XCB_DRI3_PIXMAP_FROM_BUFFER.

xcb_void_cookie_t xcb_dri3_pixmap_from_buffer_checked ( xcb_connection_t c,
xcb_pixmap_t  pixmap,
xcb_drawable_t  drawable,
uint32_t  size,
uint16_t  width,
uint16_t  height,
uint16_t  stride,
uint8_t  depth,
uint8_t  bpp,
int32_t  pixmap_fd 
)
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_DRI3_PIXMAP_FROM_BUFFER.

xcb_dri3_query_version_cookie_t xcb_dri3_query_version ( xcb_connection_t c,
uint32_t  major_version,
uint32_t  minor_version 
)
Parameters:
c The connection
Returns:
A cookie

Delivers a request to the X server.

References XCB_DRI3_QUERY_VERSION.

xcb_dri3_query_version_reply_t* xcb_dri3_query_version_reply ( xcb_connection_t c,
xcb_dri3_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_dri3_query_version_unchecked(). is used. Otherwise, it stores the error if any.

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

xcb_dri3_query_version_cookie_t xcb_dri3_query_version_unchecked ( xcb_connection_t c,
uint32_t  major_version,
uint32_t  minor_version 
)
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_DRI3_QUERY_VERSION.


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