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backend: replace get_buffer_caps hook with a struct field

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Do the same as wlr_renderer: the supported buffer capabilities are
static for the lifetime of the backend.
This commit is contained in:
Simon Ser 2024-10-29 19:18:18 +01:00 • committed by Kirill Primak
parent 9fdffba170
commit b908d865b1
14 changed files with 44 additions and 87 deletions
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7
backend/drm/backend.c
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@ -76,10 +76,6 @@ static int backend_get_drm_fd(struct wlr_backend *backend) {
return drm->fd;
}
static uint32_t backend_get_buffer_caps(struct wlr_backend *backend) {
return WLR_BUFFER_CAP_DMABUF;
}
static bool backend_test(struct wlr_backend *backend,
const struct wlr_backend_output_state *states, size_t states_len) {
struct wlr_drm_backend *drm = get_drm_backend_from_backend(backend);
@ -96,7 +92,6 @@ static const struct wlr_backend_impl backend_impl = {
.start = backend_start,
.destroy = backend_destroy,
.get_drm_fd = backend_get_drm_fd,
.get_buffer_caps = backend_get_buffer_caps,
.test = backend_test,
.commit = backend_commit,
};
@ -238,6 +233,8 @@ struct wlr_backend *wlr_drm_backend_create(struct wlr_session *session,
}
wlr_backend_init(&drm->backend, &backend_impl);
drm->backend.buffer_caps = WLR_BUFFER_CAP_DMABUF;
drm->session = session;
wl_list_init(&drm->fbs);
wl_list_init(&drm->connectors);