XCB 1.17.0
XCB DRI3 API

DRI3 XCB Protocol Implementation. More...

Data Structures

struct  xcb_dri3_syncobj_iterator_t
 xcb_dri3_syncobj_iterator_t More...
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...
struct  xcb_dri3_get_supported_modifiers_cookie_t
 xcb_dri3_get_supported_modifiers_cookie_t More...
struct  xcb_dri3_get_supported_modifiers_request_t
 xcb_dri3_get_supported_modifiers_request_t More...
struct  xcb_dri3_get_supported_modifiers_reply_t
 xcb_dri3_get_supported_modifiers_reply_t More...
struct  xcb_dri3_pixmap_from_buffers_request_t
 xcb_dri3_pixmap_from_buffers_request_t More...
struct  xcb_dri3_buffers_from_pixmap_cookie_t
 xcb_dri3_buffers_from_pixmap_cookie_t More...
struct  xcb_dri3_buffers_from_pixmap_request_t
 xcb_dri3_buffers_from_pixmap_request_t More...
struct  xcb_dri3_buffers_from_pixmap_reply_t
 xcb_dri3_buffers_from_pixmap_reply_t More...
struct  xcb_dri3_set_drm_device_in_use_request_t
 xcb_dri3_set_drm_device_in_use_request_t More...
struct  xcb_dri3_import_syncobj_request_t
 xcb_dri3_import_syncobj_request_t More...
struct  xcb_dri3_free_syncobj_request_t
 xcb_dri3_free_syncobj_request_t More...

Macros

#define XCB_DRI3_MAJOR_VERSION   1
#define XCB_DRI3_MINOR_VERSION   4
#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
#define XCB_DRI3_GET_SUPPORTED_MODIFIERS   6
#define XCB_DRI3_PIXMAP_FROM_BUFFERS   7
#define XCB_DRI3_BUFFERS_FROM_PIXMAP   8
#define XCB_DRI3_SET_DRM_DEVICE_IN_USE   9
#define XCB_DRI3_IMPORT_SYNCOBJ   10
#define XCB_DRI3_FREE_SYNCOBJ   11

Typedefs

typedef uint32_t xcb_dri3_syncobj_t
typedef struct xcb_dri3_syncobj_iterator_t xcb_dri3_syncobj_iterator_t
 xcb_dri3_syncobj_iterator_t
typedef struct xcb_dri3_query_version_cookie_t xcb_dri3_query_version_cookie_t
 xcb_dri3_query_version_cookie_t
typedef struct xcb_dri3_query_version_request_t xcb_dri3_query_version_request_t
 xcb_dri3_query_version_request_t
typedef struct xcb_dri3_query_version_reply_t xcb_dri3_query_version_reply_t
 xcb_dri3_query_version_reply_t
typedef struct xcb_dri3_open_cookie_t xcb_dri3_open_cookie_t
 xcb_dri3_open_cookie_t
typedef struct xcb_dri3_open_request_t xcb_dri3_open_request_t
 xcb_dri3_open_request_t
typedef struct xcb_dri3_open_reply_t xcb_dri3_open_reply_t
 xcb_dri3_open_reply_t
typedef struct xcb_dri3_pixmap_from_buffer_request_t xcb_dri3_pixmap_from_buffer_request_t
 xcb_dri3_pixmap_from_buffer_request_t
typedef struct xcb_dri3_buffer_from_pixmap_cookie_t xcb_dri3_buffer_from_pixmap_cookie_t
 xcb_dri3_buffer_from_pixmap_cookie_t
typedef struct xcb_dri3_buffer_from_pixmap_request_t xcb_dri3_buffer_from_pixmap_request_t
 xcb_dri3_buffer_from_pixmap_request_t
typedef struct xcb_dri3_buffer_from_pixmap_reply_t xcb_dri3_buffer_from_pixmap_reply_t
 xcb_dri3_buffer_from_pixmap_reply_t
typedef struct xcb_dri3_fence_from_fd_request_t xcb_dri3_fence_from_fd_request_t
 xcb_dri3_fence_from_fd_request_t
typedef struct xcb_dri3_fd_from_fence_cookie_t xcb_dri3_fd_from_fence_cookie_t
 xcb_dri3_fd_from_fence_cookie_t
typedef struct xcb_dri3_fd_from_fence_request_t xcb_dri3_fd_from_fence_request_t
 xcb_dri3_fd_from_fence_request_t
typedef struct xcb_dri3_fd_from_fence_reply_t xcb_dri3_fd_from_fence_reply_t
 xcb_dri3_fd_from_fence_reply_t
typedef struct xcb_dri3_get_supported_modifiers_cookie_t xcb_dri3_get_supported_modifiers_cookie_t
 xcb_dri3_get_supported_modifiers_cookie_t
typedef struct xcb_dri3_get_supported_modifiers_request_t xcb_dri3_get_supported_modifiers_request_t
 xcb_dri3_get_supported_modifiers_request_t
typedef struct xcb_dri3_get_supported_modifiers_reply_t xcb_dri3_get_supported_modifiers_reply_t
 xcb_dri3_get_supported_modifiers_reply_t
typedef struct xcb_dri3_pixmap_from_buffers_request_t xcb_dri3_pixmap_from_buffers_request_t
 xcb_dri3_pixmap_from_buffers_request_t
typedef struct xcb_dri3_buffers_from_pixmap_cookie_t xcb_dri3_buffers_from_pixmap_cookie_t
 xcb_dri3_buffers_from_pixmap_cookie_t
typedef struct xcb_dri3_buffers_from_pixmap_request_t xcb_dri3_buffers_from_pixmap_request_t
 xcb_dri3_buffers_from_pixmap_request_t
typedef struct xcb_dri3_buffers_from_pixmap_reply_t xcb_dri3_buffers_from_pixmap_reply_t
 xcb_dri3_buffers_from_pixmap_reply_t
typedef struct xcb_dri3_set_drm_device_in_use_request_t xcb_dri3_set_drm_device_in_use_request_t
 xcb_dri3_set_drm_device_in_use_request_t
typedef struct xcb_dri3_import_syncobj_request_t xcb_dri3_import_syncobj_request_t
 xcb_dri3_import_syncobj_request_t
typedef struct xcb_dri3_free_syncobj_request_t xcb_dri3_free_syncobj_request_t
 xcb_dri3_free_syncobj_request_t

Functions

void xcb_dri3_syncobj_next (xcb_dri3_syncobj_iterator_t *i)
xcb_generic_iterator_t xcb_dri3_syncobj_end (xcb_dri3_syncobj_iterator_t i)
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)
int xcb_dri3_get_supported_modifiers_sizeof (const void *_buffer)
xcb_dri3_get_supported_modifiers_cookie_t xcb_dri3_get_supported_modifiers (xcb_connection_t *c, uint32_t window, uint8_t depth, uint8_t bpp)
xcb_dri3_get_supported_modifiers_cookie_t xcb_dri3_get_supported_modifiers_unchecked (xcb_connection_t *c, uint32_t window, uint8_t depth, uint8_t bpp)
uint64_t * xcb_dri3_get_supported_modifiers_window_modifiers (const xcb_dri3_get_supported_modifiers_reply_t *R)
int xcb_dri3_get_supported_modifiers_window_modifiers_length (const xcb_dri3_get_supported_modifiers_reply_t *R)
xcb_generic_iterator_t xcb_dri3_get_supported_modifiers_window_modifiers_end (const xcb_dri3_get_supported_modifiers_reply_t *R)
uint64_t * xcb_dri3_get_supported_modifiers_screen_modifiers (const xcb_dri3_get_supported_modifiers_reply_t *R)
int xcb_dri3_get_supported_modifiers_screen_modifiers_length (const xcb_dri3_get_supported_modifiers_reply_t *R)
xcb_generic_iterator_t xcb_dri3_get_supported_modifiers_screen_modifiers_end (const xcb_dri3_get_supported_modifiers_reply_t *R)
xcb_dri3_get_supported_modifiers_reply_txcb_dri3_get_supported_modifiers_reply (xcb_connection_t *c, xcb_dri3_get_supported_modifiers_cookie_t cookie, xcb_generic_error_t **e)
xcb_void_cookie_t xcb_dri3_pixmap_from_buffers_checked (xcb_connection_t *c, xcb_pixmap_t pixmap, xcb_window_t window, uint8_t num_buffers, uint16_t width, uint16_t height, uint32_t stride0, uint32_t offset0, uint32_t stride1, uint32_t offset1, uint32_t stride2, uint32_t offset2, uint32_t stride3, uint32_t offset3, uint8_t depth, uint8_t bpp, uint64_t modifier, const int32_t *buffers)
xcb_void_cookie_t xcb_dri3_pixmap_from_buffers (xcb_connection_t *c, xcb_pixmap_t pixmap, xcb_window_t window, uint8_t num_buffers, uint16_t width, uint16_t height, uint32_t stride0, uint32_t offset0, uint32_t stride1, uint32_t offset1, uint32_t stride2, uint32_t offset2, uint32_t stride3, uint32_t offset3, uint8_t depth, uint8_t bpp, uint64_t modifier, const int32_t *buffers)
int xcb_dri3_buffers_from_pixmap_sizeof (const void *_buffer, int32_t buffers)
xcb_dri3_buffers_from_pixmap_cookie_t xcb_dri3_buffers_from_pixmap (xcb_connection_t *c, xcb_pixmap_t pixmap)
xcb_dri3_buffers_from_pixmap_cookie_t xcb_dri3_buffers_from_pixmap_unchecked (xcb_connection_t *c, xcb_pixmap_t pixmap)
uint32_t * xcb_dri3_buffers_from_pixmap_strides (const xcb_dri3_buffers_from_pixmap_reply_t *R)
int xcb_dri3_buffers_from_pixmap_strides_length (const xcb_dri3_buffers_from_pixmap_reply_t *R)
xcb_generic_iterator_t xcb_dri3_buffers_from_pixmap_strides_end (const xcb_dri3_buffers_from_pixmap_reply_t *R)
uint32_t * xcb_dri3_buffers_from_pixmap_offsets (const xcb_dri3_buffers_from_pixmap_reply_t *R)
int xcb_dri3_buffers_from_pixmap_offsets_length (const xcb_dri3_buffers_from_pixmap_reply_t *R)
xcb_generic_iterator_t xcb_dri3_buffers_from_pixmap_offsets_end (const xcb_dri3_buffers_from_pixmap_reply_t *R)
int32_t * xcb_dri3_buffers_from_pixmap_buffers (const xcb_dri3_buffers_from_pixmap_reply_t *R)
int xcb_dri3_buffers_from_pixmap_buffers_length (const xcb_dri3_buffers_from_pixmap_reply_t *R)
xcb_generic_iterator_t xcb_dri3_buffers_from_pixmap_buffers_end (const xcb_dri3_buffers_from_pixmap_reply_t *R)
xcb_dri3_buffers_from_pixmap_reply_txcb_dri3_buffers_from_pixmap_reply (xcb_connection_t *c, xcb_dri3_buffers_from_pixmap_cookie_t cookie, xcb_generic_error_t **e)
int * xcb_dri3_buffers_from_pixmap_reply_fds (xcb_connection_t *c, xcb_dri3_buffers_from_pixmap_reply_t *reply)
xcb_void_cookie_t xcb_dri3_set_drm_device_in_use_checked (xcb_connection_t *c, xcb_window_t window, uint32_t drmMajor, uint32_t drmMinor)
xcb_void_cookie_t xcb_dri3_set_drm_device_in_use (xcb_connection_t *c, xcb_window_t window, uint32_t drmMajor, uint32_t drmMinor)
xcb_void_cookie_t xcb_dri3_import_syncobj_checked (xcb_connection_t *c, xcb_dri3_syncobj_t syncobj, xcb_drawable_t drawable, int32_t syncobj_fd)
xcb_void_cookie_t xcb_dri3_import_syncobj (xcb_connection_t *c, xcb_dri3_syncobj_t syncobj, xcb_drawable_t drawable, int32_t syncobj_fd)
xcb_void_cookie_t xcb_dri3_free_syncobj_checked (xcb_connection_t *c, xcb_dri3_syncobj_t syncobj)
xcb_void_cookie_t xcb_dri3_free_syncobj (xcb_connection_t *c, xcb_dri3_syncobj_t syncobj)

Variables

xcb_extension_t xcb_dri3_id

Detailed Description

DRI3 XCB Protocol Implementation.

Macro Definition Documentation

◆ XCB_DRI3_BUFFER_FROM_PIXMAP

#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().

◆ XCB_DRI3_BUFFERS_FROM_PIXMAP

#define XCB_DRI3_BUFFERS_FROM_PIXMAP   8

Opcode for xcb_dri3_buffers_from_pixmap.

Referenced by xcb_dri3_buffers_from_pixmap(), and xcb_dri3_buffers_from_pixmap_unchecked().

◆ XCB_DRI3_FD_FROM_FENCE

#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().

◆ XCB_DRI3_FENCE_FROM_FD

#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().

◆ XCB_DRI3_FREE_SYNCOBJ

#define XCB_DRI3_FREE_SYNCOBJ   11

Opcode for xcb_dri3_free_syncobj.

Referenced by xcb_dri3_free_syncobj(), and xcb_dri3_free_syncobj_checked().

◆ XCB_DRI3_GET_SUPPORTED_MODIFIERS

#define XCB_DRI3_GET_SUPPORTED_MODIFIERS   6

Opcode for xcb_dri3_get_supported_modifiers.

Referenced by xcb_dri3_get_supported_modifiers(), and xcb_dri3_get_supported_modifiers_unchecked().

◆ XCB_DRI3_IMPORT_SYNCOBJ

#define XCB_DRI3_IMPORT_SYNCOBJ   10

Opcode for xcb_dri3_import_syncobj.

Referenced by xcb_dri3_import_syncobj(), and xcb_dri3_import_syncobj_checked().

◆ XCB_DRI3_OPEN

#define XCB_DRI3_OPEN   1

Opcode for xcb_dri3_open.

Referenced by xcb_dri3_open(), and xcb_dri3_open_unchecked().

◆ XCB_DRI3_PIXMAP_FROM_BUFFER

#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().

◆ XCB_DRI3_PIXMAP_FROM_BUFFERS

#define XCB_DRI3_PIXMAP_FROM_BUFFERS   7

Opcode for xcb_dri3_pixmap_from_buffers.

Referenced by xcb_dri3_pixmap_from_buffers(), and xcb_dri3_pixmap_from_buffers_checked().

◆ XCB_DRI3_QUERY_VERSION

#define XCB_DRI3_QUERY_VERSION   0

Opcode for xcb_dri3_query_version.

Referenced by xcb_dri3_query_version(), and xcb_dri3_query_version_unchecked().

◆ XCB_DRI3_SET_DRM_DEVICE_IN_USE

#define XCB_DRI3_SET_DRM_DEVICE_IN_USE   9

Opcode for xcb_dri3_set_drm_device_in_use.

Referenced by xcb_dri3_set_drm_device_in_use(), and xcb_dri3_set_drm_device_in_use_checked().

Function Documentation

◆ xcb_dri3_buffer_from_pixmap()

xcb_dri3_buffer_from_pixmap_cookie_t xcb_dri3_buffer_from_pixmap ( xcb_connection_t * c,
xcb_pixmap_t pixmap )
Parameters
cThe connection
Returns
A cookie

Delivers a request to the X server.

References XCB_DRI3_BUFFER_FROM_PIXMAP.

◆ xcb_dri3_buffer_from_pixmap_reply()

Return the reply

Parameters
cThe connection
cookieThe cookie
eThe 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().

◆ xcb_dri3_buffer_from_pixmap_reply_fds()

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
cThe connection
replyThe reply

Returns a pointer to the array of reply fds of the reply.

The returned value points into the reply and must not be free(). The fds are not managed by xcb. You must close() them before freeing the reply.

◆ xcb_dri3_buffer_from_pixmap_unchecked()

xcb_dri3_buffer_from_pixmap_cookie_t xcb_dri3_buffer_from_pixmap_unchecked ( xcb_connection_t * c,
xcb_pixmap_t pixmap )
Parameters
cThe 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_buffers_from_pixmap()

xcb_dri3_buffers_from_pixmap_cookie_t xcb_dri3_buffers_from_pixmap ( xcb_connection_t * c,
xcb_pixmap_t pixmap )
Parameters
cThe connection
Returns
A cookie

Delivers a request to the X server.

References XCB_DRI3_BUFFERS_FROM_PIXMAP.

◆ xcb_dri3_buffers_from_pixmap_reply()

Return the reply

Parameters
cThe connection
cookieThe cookie
eThe 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_buffers_from_pixmap_unchecked(). is used. Otherwise, it stores the error if any.

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

◆ xcb_dri3_buffers_from_pixmap_reply_fds()

int * xcb_dri3_buffers_from_pixmap_reply_fds ( xcb_connection_t * c,
xcb_dri3_buffers_from_pixmap_reply_t * reply )

Return the reply fds

Parameters
cThe connection
replyThe reply

Returns a pointer to the array of reply fds of the reply.

The returned value points into the reply and must not be free(). The fds are not managed by xcb. You must close() them before freeing the reply.

◆ xcb_dri3_buffers_from_pixmap_unchecked()

xcb_dri3_buffers_from_pixmap_cookie_t xcb_dri3_buffers_from_pixmap_unchecked ( xcb_connection_t * c,
xcb_pixmap_t pixmap )
Parameters
cThe 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_BUFFERS_FROM_PIXMAP.

◆ xcb_dri3_fd_from_fence()

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

Delivers a request to the X server.

References XCB_DRI3_FD_FROM_FENCE.

◆ xcb_dri3_fd_from_fence_reply()

Return the reply

Parameters
cThe connection
cookieThe cookie
eThe 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().

◆ xcb_dri3_fd_from_fence_reply_fds()

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
cThe connection
replyThe reply

Returns a pointer to the array of reply fds of the reply.

The returned value points into the reply and must not be free(). The fds are not managed by xcb. You must close() them before freeing the reply.

◆ xcb_dri3_fd_from_fence_unchecked()

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
cThe 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_dri3_fence_from_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 )
Parameters
cThe connection
Returns
A cookie

Delivers a request to the X server.

References XCB_DRI3_FENCE_FROM_FD.

◆ xcb_dri3_fence_from_fd_checked()

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
cThe 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_free_syncobj()

xcb_void_cookie_t xcb_dri3_free_syncobj ( xcb_connection_t * c,
xcb_dri3_syncobj_t syncobj )
Parameters
cThe connection
Returns
A cookie

Delivers a request to the X server.

References XCB_DRI3_FREE_SYNCOBJ.

◆ xcb_dri3_free_syncobj_checked()

xcb_void_cookie_t xcb_dri3_free_syncobj_checked ( xcb_connection_t * c,
xcb_dri3_syncobj_t syncobj )
Parameters
cThe 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_FREE_SYNCOBJ.

◆ xcb_dri3_get_supported_modifiers()

xcb_dri3_get_supported_modifiers_cookie_t xcb_dri3_get_supported_modifiers ( xcb_connection_t * c,
uint32_t window,
uint8_t depth,
uint8_t bpp )
Parameters
cThe connection
Returns
A cookie

Delivers a request to the X server.

References XCB_DRI3_GET_SUPPORTED_MODIFIERS.

◆ xcb_dri3_get_supported_modifiers_reply()

Return the reply

Parameters
cThe connection
cookieThe cookie
eThe 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_get_supported_modifiers_unchecked(). is used. Otherwise, it stores the error if any.

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

◆ xcb_dri3_get_supported_modifiers_unchecked()

xcb_dri3_get_supported_modifiers_cookie_t xcb_dri3_get_supported_modifiers_unchecked ( xcb_connection_t * c,
uint32_t window,
uint8_t depth,
uint8_t bpp )
Parameters
cThe 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_GET_SUPPORTED_MODIFIERS.

◆ xcb_dri3_import_syncobj()

xcb_void_cookie_t xcb_dri3_import_syncobj ( xcb_connection_t * c,
xcb_dri3_syncobj_t syncobj,
xcb_drawable_t drawable,
int32_t syncobj_fd )
Parameters
cThe connection
Returns
A cookie

Delivers a request to the X server.

References XCB_DRI3_IMPORT_SYNCOBJ.

◆ xcb_dri3_import_syncobj_checked()

xcb_void_cookie_t xcb_dri3_import_syncobj_checked ( xcb_connection_t * c,
xcb_dri3_syncobj_t syncobj,
xcb_drawable_t drawable,
int32_t syncobj_fd )
Parameters
cThe 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_IMPORT_SYNCOBJ.

◆ xcb_dri3_open()

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

Delivers a request to the X server.

References XCB_DRI3_OPEN.

◆ xcb_dri3_open_reply()

Return the reply

Parameters
cThe connection
cookieThe cookie
eThe 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().

◆ xcb_dri3_open_reply_fds()

int * xcb_dri3_open_reply_fds ( xcb_connection_t * c,
xcb_dri3_open_reply_t * reply )

Return the reply fds

Parameters
cThe connection
replyThe reply

Returns a pointer to the array of reply fds of the reply.

The returned value points into the reply and must not be free(). The fds are not managed by xcb. You must close() them before freeing the reply.

◆ xcb_dri3_open_unchecked()

xcb_dri3_open_cookie_t xcb_dri3_open_unchecked ( xcb_connection_t * c,
xcb_drawable_t drawable,
uint32_t provider )
Parameters
cThe 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_dri3_pixmap_from_buffer()

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
cThe connection
Returns
A cookie

Delivers a request to the X server.

References XCB_DRI3_PIXMAP_FROM_BUFFER.

◆ xcb_dri3_pixmap_from_buffer_checked()

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
cThe 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_pixmap_from_buffers()

xcb_void_cookie_t xcb_dri3_pixmap_from_buffers ( xcb_connection_t * c,
xcb_pixmap_t pixmap,
xcb_window_t window,
uint8_t num_buffers,
uint16_t width,
uint16_t height,
uint32_t stride0,
uint32_t offset0,
uint32_t stride1,
uint32_t offset1,
uint32_t stride2,
uint32_t offset2,
uint32_t stride3,
uint32_t offset3,
uint8_t depth,
uint8_t bpp,
uint64_t modifier,
const int32_t * buffers )
Parameters
cThe connection
Returns
A cookie

Delivers a request to the X server.

References XCB_DRI3_PIXMAP_FROM_BUFFERS.

◆ xcb_dri3_pixmap_from_buffers_checked()

xcb_void_cookie_t xcb_dri3_pixmap_from_buffers_checked ( xcb_connection_t * c,
xcb_pixmap_t pixmap,
xcb_window_t window,
uint8_t num_buffers,
uint16_t width,
uint16_t height,
uint32_t stride0,
uint32_t offset0,
uint32_t stride1,
uint32_t offset1,
uint32_t stride2,
uint32_t offset2,
uint32_t stride3,
uint32_t offset3,
uint8_t depth,
uint8_t bpp,
uint64_t modifier,
const int32_t * buffers )
Parameters
cThe 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_BUFFERS.

◆ xcb_dri3_query_version()

xcb_dri3_query_version_cookie_t xcb_dri3_query_version ( xcb_connection_t * c,
uint32_t major_version,
uint32_t minor_version )
Parameters
cThe connection
Returns
A cookie

Delivers a request to the X server.

References XCB_DRI3_QUERY_VERSION.

◆ xcb_dri3_query_version_reply()

Return the reply

Parameters
cThe connection
cookieThe cookie
eThe 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_unchecked()

xcb_dri3_query_version_cookie_t xcb_dri3_query_version_unchecked ( xcb_connection_t * c,
uint32_t major_version,
uint32_t minor_version )
Parameters
cThe 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.

◆ xcb_dri3_set_drm_device_in_use()

xcb_void_cookie_t xcb_dri3_set_drm_device_in_use ( xcb_connection_t * c,
xcb_window_t window,
uint32_t drmMajor,
uint32_t drmMinor )
Parameters
cThe connection
Returns
A cookie

Delivers a request to the X server.

References XCB_DRI3_SET_DRM_DEVICE_IN_USE.

◆ xcb_dri3_set_drm_device_in_use_checked()

xcb_void_cookie_t xcb_dri3_set_drm_device_in_use_checked ( xcb_connection_t * c,
xcb_window_t window,
uint32_t drmMajor,
uint32_t drmMinor )
Parameters
cThe 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_SET_DRM_DEVICE_IN_USE.

◆ xcb_dri3_syncobj_end()

Return the iterator pointing to the last element

Parameters
iAn xcb_dri3_syncobj_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_dri3_syncobj_next()

void xcb_dri3_syncobj_next ( xcb_dri3_syncobj_iterator_t * i)

Get the next element of the iterator

Parameters
iPointer to a xcb_dri3_syncobj_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_dri3_syncobj_t)