diff options
Diffstat (limited to 'backend/multi')
| -rw-r--r-- | backend/multi/backend.c | 36 |
1 files changed, 24 insertions, 12 deletions
diff --git a/backend/multi/backend.c b/backend/multi/backend.c index 3707fe34..50851109 100644 --- a/backend/multi/backend.c +++ b/backend/multi/backend.c @@ -1,7 +1,8 @@ +#define _POSIX_C_SOURCE 200112L #include <assert.h> #include <stdbool.h> #include <stdlib.h> -#include <wlr/backend/drm.h> +#include <time.h> #include <wlr/backend/interface.h> #include <wlr/backend/session.h> #include <wlr/util/log.h> @@ -72,10 +73,32 @@ static struct wlr_renderer *multi_backend_get_renderer( return NULL; } +static struct wlr_session *multi_backend_get_session( + struct wlr_backend *_backend) { + struct wlr_multi_backend *backend = multi_backend_from_backend(_backend); + return backend->session; +} + +static clockid_t multi_backend_get_presentation_clock( + struct wlr_backend *backend) { + struct wlr_multi_backend *multi = multi_backend_from_backend(backend); + + struct subbackend_state *sub; + wl_list_for_each(sub, &multi->backends, link) { + if (sub->backend->impl->get_presentation_clock) { + return wlr_backend_get_presentation_clock(sub->backend); + } + } + + return CLOCK_MONOTONIC; +} + struct wlr_backend_impl backend_impl = { .start = multi_backend_start, .destroy = multi_backend_destroy, .get_renderer = multi_backend_get_renderer, + .get_session = multi_backend_get_session, + .get_presentation_clock = multi_backend_get_presentation_clock, }; static void handle_display_destroy(struct wl_listener *listener, void *data) { @@ -191,17 +214,6 @@ void wlr_multi_backend_remove(struct wlr_backend *_multi, } } -struct wlr_session *wlr_multi_get_session(struct wlr_backend *_backend) { - struct wlr_multi_backend *backend = multi_backend_from_backend(_backend); - struct subbackend_state *sub; - wl_list_for_each(sub, &backend->backends, link) { - if (wlr_backend_is_drm(sub->backend)) { - return wlr_drm_backend_get_session(sub->backend); - } - } - return NULL; -} - bool wlr_multi_is_empty(struct wlr_backend *_backend) { assert(wlr_backend_is_multi(_backend)); struct wlr_multi_backend *backend = (struct wlr_multi_backend *)_backend; |