x11grab.cpp File Reference

Definitions for x11 capture. More...

#include <fstream>
#include <thread>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <X11/extensions/Xfixes.h>
#include <X11/extensions/Xrandr.h>
#include <X11/X.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <xcb/shm.h>
#include <xcb/xfixes.h>
#include "cuda.h"
#include "graphics.h"
#include "misc.h"
#include "src/config.h"
#include "src/globals.h"
#include "src/logging.h"
#include "src/platform/common.h"
#include "src/task_pool.h"
#include "src/video.h"
#include "vaapi.h"
#include "x11grab.h"

Include dependency graph for x11grab.cpp:

Classes
struct	platf::shm_attr_t
class	platf::shm_data_t
class	platf::shm_id_t
struct	platf::shm_img_t
struct	platf::x11_attr_t
struct	platf::x11_img_t

Macros
#define	_FN(x, ret, args)

Typedefs
typedef int(*	platf::x11::CloseDisplay_fn) (Display *display)
typedef xcb_connection_t *(*	platf::xcb::connect_fn) (const char *displayname, int *screenp)
typedef int(*	platf::xcb::connection_has_error_fn) (xcb_connection_t *c)
using	platf::crtc_info_t = util::dyn_safe_ptr<_XRRCrtcInfo, &x11::rr::FreeCrtcInfo>
typedef void(*	platf::xcb::disconnect_fn) (xcb_connection_t *c)
typedef int(*	platf::x11::Free_fn) (void *data)
typedef void(*	platf::x11::rr::FreeCrtcInfo_fn) (XRRCrtcInfo *crtcInfo)
typedef void(*	platf::x11::rr::FreeOutputInfo_fn) (XRROutputInfo *outputInfo)
typedef void(*	platf::x11::rr::FreeScreenResources_fn) (XRRScreenResources *resources)
typedef std::uint32_t(*	platf::xcb::generate_id_fn) (xcb_connection_t *c)
typedef xcb_query_extension_reply_t *(*	platf::xcb::get_extension_data_fn) (xcb_connection_t *c, xcb_extension_t *ext)
typedef xcb_setup_t *(*	platf::xcb::get_setup_fn) (xcb_connection_t *c)
typedef XRRCrtcInfo *(*	platf::x11::rr::GetCrtcInfo_fn) (Display *dpy, XRRScreenResources *resources, RRCrtc crtc)
typedef XFixesCursorImage *(*	platf::x11::fix::GetCursorImage_fn) (Display *dpy)
typedef XImage *(*	platf::x11::GetImage_fn) (Display *display, Drawable d, int x, int y, unsigned int width, unsigned int height, unsigned long plane_mask, int format)
typedef XRROutputInfo *(*	platf::x11::rr::GetOutputInfo_fn) (Display *dpy, XRRScreenResources *resources, RROutput output)
typedef XRRScreenResources *(*	platf::x11::rr::GetScreenResources_fn) (Display *dpy, Window window)
typedef Status(*	platf::x11::GetWindowAttributes_fn) (Display *display, Window w, XWindowAttributes *window_attributes_return)
typedef Status(*	platf::x11::InitThreads_fn) (void)
typedef Display *(*	platf::x11::OpenDisplay_fn) (_Xconst char *display_name)
using	platf::output_info_t = util::dyn_safe_ptr<_XRROutputInfo, &x11::rr::FreeOutputInfo>
using	platf::screen_res_t = util::dyn_safe_ptr<_XRRScreenResources, &x11::rr::FreeScreenResources>
typedef xcb_screen_iterator_t(*	platf::xcb::setup_roots_iterator_fn) (const xcb_setup_t *R)
typedef xcb_void_cookie_t(*	platf::xcb::shm_attach_fn) (xcb_connection_t *c, xcb_shm_seg_t shmseg, uint32_t shmid, uint8_t read_only)
typedef xcb_shm_get_image_reply_t *(*	platf::xcb::shm_get_image_reply_fn) (xcb_connection_t *c, xcb_shm_get_image_cookie_t cookie, xcb_generic_error_t **e)
typedef xcb_shm_get_image_cookie_t(*	platf::xcb::shm_get_image_unchecked_fn) (xcb_connection_t *c, xcb_drawable_t drawable, int16_t x, int16_t y, uint16_t width, uint16_t height, uint32_t plane_mask, uint8_t format, xcb_shm_seg_t shmseg, uint32_t offset)
using	platf::xcb_connect_t = util::dyn_safe_ptr<xcb_connection_t, &xcb::disconnect>
using	platf::xcb_img_t = util::c_ptr<xcb_shm_get_image_reply_t>
using	platf::xcursor_t = util::safe_ptr<XFixesCursorImage, freeX>
using	platf::ximg_t = util::safe_ptr<XImage, freeImage>

Functions
void	platf::x11::freeCursorCtx (cursor_ctx_t::pointer ctx)
void	platf::x11::freeDisplay (_XDisplay *xdisplay)
void	platf::freeImage (XImage *)
void	platf::freeX (XFixesCursorImage *)
int	platf::xcb::init ()
int	platf::xcb::init_shm ()
int	platf::load_x11 ()
int	platf::load_xcb ()
xdisplay_t	platf::x11::make_display ()
std::shared_ptr< display_t >	platf::x11_display (platf::mem_type_e hwdevice_type, const std::string &display_name, const ::video::config_t &config)
std::vector< std::string >	platf::x11_display_names ()

Detailed Description

Definitions for x11 capture.

Macro Definition Documentation

_FN

#define _FN	(		x,
			ret,
			args )

Value:

  typedef ret(*x##_fn) args; \
  static x##_fn x