motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-04 00:03:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

ui: split the GL context in a different object

Browse source 
This will allow to have one GL context but a variable number of
listeners.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Marc-André Lureau 2021-10-09 23:48:46 +04:00
parent 7cc712e986
commit 5e79d516e8
14 changed files with 119 additions and 76 deletions
Download patch file Download diff file Expand all files Collapse all files

26
ui/console.c
View file

@ -78,7 +78,7 @@ struct QemuConsole {
DisplayState *ds;
DisplaySurface *surface;
int dcls;
DisplayChangeListener *gl;
DisplayGLCtx *gl;
int gl_block;
QEMUTimer *gl_unblock_timer;
int window_id;
@ -1458,17 +1458,24 @@ static bool dpy_compatible_with(QemuConsole *con,
return true;
}
void qemu_console_set_display_gl_ctx(QemuConsole *con,
DisplayChangeListener *dcl)
void qemu_console_set_display_gl_ctx(QemuConsole *con, DisplayGLCtx *gl)
{
/* display has opengl support */
assert(dcl->con);
if (dcl->con->gl) {
fprintf(stderr, "can't register two opengl displays (%s, %s)\n",
dcl->ops->dpy_name, dcl->con->gl->ops->dpy_name);
assert(con);
if (con->gl) {
error_report("The console already has an OpenGL context.");
exit(1);
}
dcl->con->gl = dcl;
con->gl = gl;
}
static bool dpy_gl_compatible_with(QemuConsole *con, DisplayChangeListener *dcl)
{
if (!con->gl) {
return true;
}
return con->gl->ops->compatible_dcl == dcl->ops;
}
void register_displaychangelistener(DisplayChangeListener *dcl)
@ -1480,8 +1487,7 @@ void register_displaychangelistener(DisplayChangeListener *dcl)
assert(!dcl->ds);
if (dcl->con && dcl->con->gl &&
dcl->con->gl != dcl) {
if (dcl->con && !dpy_gl_compatible_with(dcl->con, dcl)) {
error_report("Display %s is incompatible with the GL context",
dcl->ops->dpy_name);
exit(1);