lagertonne/yolobs-studio
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New upstream version 23.2.1+dfsg1

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This commit is contained in:
Simon Chopin 2019-07-27 14:47:10 +02:00
parent cdc9a9fc87
commit b14f9eae6d
1017 changed files with 37232 additions and 11111 deletions
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73
plugins/linux-capture/xhelpers.c
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@ -17,6 +17,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include <stdint.h>
#include <sys/shm.h>
#include <xcb/randr.h>
#include <xcb/xcb.h>
#include <xcb/xinerama.h>
@ -95,6 +96,78 @@ fail:
return -1;
}
bool randr_is_active(xcb_connection_t *xcb)
{
if (!xcb || !xcb_get_extension_data(xcb, &xcb_randr_id)->present)
return false;
return true;
}
int randr_screen_count(xcb_connection_t *xcb)
{
if (!xcb)
return 0;
xcb_screen_t *screen;
screen = xcb_setup_roots_iterator(xcb_get_setup(xcb)).data;
xcb_randr_get_screen_resources_cookie_t res_c;
xcb_randr_get_screen_resources_reply_t* res_r;
res_c = xcb_randr_get_screen_resources(xcb, screen->root);
res_r = xcb_randr_get_screen_resources_reply(xcb, res_c, 0);
if (!res_r)
return 0;
return xcb_randr_get_screen_resources_crtcs_length(res_r);
}
int randr_screen_geo(xcb_connection_t *xcb, int_fast32_t screen,
int_fast32_t *x, int_fast32_t *y,
int_fast32_t *w, int_fast32_t *h,
xcb_screen_t **rscreen)
{
xcb_screen_t *xscreen;
xscreen = xcb_setup_roots_iterator(xcb_get_setup(xcb)).data;
xcb_randr_get_screen_resources_cookie_t res_c;
xcb_randr_get_screen_resources_reply_t* res_r;
res_c = xcb_randr_get_screen_resources(xcb, xscreen->root);
res_r = xcb_randr_get_screen_resources_reply(xcb, res_c, 0);
if (!res_r)
goto fail;
int screens = xcb_randr_get_screen_resources_crtcs_length(res_r);
if (screen < 0 || screen >= screens)
goto fail;
xcb_randr_crtc_t *crtc = xcb_randr_get_screen_resources_crtcs(res_r);
xcb_randr_get_crtc_info_cookie_t crtc_c;
xcb_randr_get_crtc_info_reply_t *crtc_r;
crtc_c = xcb_randr_get_crtc_info(xcb, *(crtc + screen), 0);
crtc_r = xcb_randr_get_crtc_info_reply(xcb, crtc_c, 0);
if (!crtc_r)
goto fail;
*x = crtc_r->x;
*y = crtc_r->y;
*w = crtc_r->width;
*h = crtc_r->height;
if (rscreen)
*rscreen = xscreen;
return 0;
fail:
*x = *y = *w = *h = 0;
return -1;
}
int x11_screen_geo(xcb_connection_t *xcb, int_fast32_t screen,
int_fast32_t *w, int_fast32_t *h)
{