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Update screen.c

This commit is contained in:
poisson-aerohead 2021-09-30 17:58:10 -07:00 committed by Emmanuel Lepage Vallee
parent 5f58bc3195
commit a9bf812c17
1 changed files with 0 additions and 60 deletions
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60
objects/screen.c
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@ -59,9 +59,6 @@
#include <xcb/xinerama.h>
#include <xcb/randr.h>
#include <cairo/cairo.h>
#include <cairo/cairo-xcb.h>
/* The XID that is used on fake screens. X11 guarantees that the top three bits
* of a valid XID are zero, so this will not clash with anything.
*/
@ -1658,59 +1655,6 @@ luaA_screen_get_name(lua_State *L, screen_t *s)
return 1;
}
/** Get the content of the active screen as a cairo surface.
*
* @property content
* @tparam surface A cairo surface with the screen content.
* @see gears.surface
*/
static int
luaA_screen_get_content(lua_State *L, screen_t *s)
{
cairo_surface_t *root_surface;
cairo_surface_t *scrn_surface;
cairo_t *scrn_cr;
area_t *scrn_geom;
int root_width = globalconf.screen->width_in_pixels;
int root_height = globalconf.screen->height_in_pixels;
scrn_geom = &(s->geometry);
root_surface = cairo_xcb_surface_create(globalconf.connection,
globalconf.screen->root,
globalconf.default_visual,
root_width, root_height);
scrn_surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32,
scrn_geom->width, scrn_geom->height);
scrn_cr = cairo_create(scrn_surface);
if(cairo_surface_status(root_surface) != CAIRO_STATUS_SUCCESS ||
cairo_surface_status(scrn_surface) != CAIRO_STATUS_SUCCESS){
cairo_surface_destroy(root_surface);
cairo_surface_destroy(scrn_surface);
cairo_destroy(scrn_cr);
return 0;
}
cairo_set_source_surface(scrn_cr, root_surface,
-(scrn_geom->x), -(scrn_geom->y));
cairo_rectangle(scrn_cr, 0, 0, scrn_geom->width, scrn_geom->height);
cairo_fill(scrn_cr);
cairo_surface_destroy(root_surface);
cairo_destroy(scrn_cr);
lua_pushlightuserdata(L, scrn_surface);
return 1;
}
/** Get the number of screens.
*
* @return The screen count, at least 1.
@ -1958,10 +1902,6 @@ screen_class_setup(lua_State *L)
(lua_class_propfunc_t) luaA_screen_set_name,
(lua_class_propfunc_t) luaA_screen_get_name,
(lua_class_propfunc_t) luaA_screen_set_name);
luaA_class_add_property(&screen_class, "content",
NULL,
(lua_class_propfunc_t) luaA_screen_get_content,
NULL);
}
/* @DOC_cobject_COMMON@ */