iris: ref/unref the GLSL type singleton in screen_create/destroy

Otherwise, we can run into trouble if the driver is dynamically loaded
via pipe-loader.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6405>
This commit is contained in:
Jason Ekstrand 2020-08-15 00:26:05 -05:00 committed by Marge Bot
parent b9678aa17d
commit d0a8ad77e9

View file

@ -51,6 +51,7 @@
#include "iris_pipe.h"
#include "iris_resource.h"
#include "iris_screen.h"
#include "compiler/glsl_types.h"
#include "intel/compiler/brw_compiler.h"
#include "intel/common/gen_gem.h"
#include "intel/common/gen_l3_config.h"
@ -521,6 +522,7 @@ iris_get_timestamp(struct pipe_screen *pscreen)
void
iris_screen_destroy(struct iris_screen *screen)
{
glsl_type_singleton_decref();
iris_bo_unreference(screen->workaround_bo);
u_transfer_helper_destroy(screen->base.transfer_helper);
iris_bufmgr_unref(screen->bufmgr);
@ -775,5 +777,7 @@ iris_screen_create(int fd, const struct pipe_screen_config *config)
pscreen->get_driver_query_group_info = iris_get_monitor_group_info;
pscreen->get_driver_query_info = iris_get_monitor_info;
glsl_type_singleton_init_or_ref();
return pscreen;
}