XLibre/xserver
1
1
Fork 0
mirror of https://github.com/X11Libre/xserver.git synced 2026-04-14 17:18:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

dix: add unattached list for attaching screens to initially. (v1.1)

Browse Source 
This list is meant for attaching unbound gpu screens to initially,
before the client side rebinds them.

v1.1: add another assert in the add path.

Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie
2012-06-13 14:27:42 +01:00
parent 9b5cf2ed76
commit 4caad34c93
3 changed files with 31 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
dix/dispatch.c
View File

@@ -3742,6 +3742,8 @@ static int init_screen(ScreenPtr pScreen, int i, Bool gpu)
pScreen->ClipNotify = 0; /* for R4 ddx compatibility */
pScreen->CreateScreenResources = 0;
xorg_list_init(&pScreen->unattached_list);
/*
* This loop gets run once for every Screen that gets added,
* but thats ok. If the ddx layer initializes the formats
@@ -3889,3 +3891,21 @@ RemoveGPUScreen(ScreenPtr pScreen)
free(pScreen);
}
void
AttachUnboundGPU(ScreenPtr pScreen, ScreenPtr new)
{
assert(new->isGPU);
assert(!new->current_master);
xorg_list_add(&new->unattached_head, &pScreen->unattached_list);
new->current_master = pScreen;
}
void
DetachUnboundGPU(ScreenPtr slave)
{
assert(slave->isGPU);
xorg_list_del(&slave->unattached_head);
slave->current_master = NULL;
}