backend: remove wlr_backend_get_renderer
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d1ebd52ab2
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@ -45,9 +45,6 @@ void wlr_backend_init(struct wlr_backend *backend,
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void wlr_backend_finish(struct wlr_backend *backend) {
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wlr_signal_emit_safe(&backend->events.destroy, backend);
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if (backend->has_own_renderer) {
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wlr_renderer_destroy(backend->renderer);
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}
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}
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bool wlr_backend_start(struct wlr_backend *backend) {
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@ -69,36 +66,6 @@ void wlr_backend_destroy(struct wlr_backend *backend) {
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}
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}
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static bool backend_create_renderer(struct wlr_backend *backend) {
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if (backend->renderer != NULL) {
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return true;
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}
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backend->renderer = wlr_renderer_autocreate(backend);
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if (backend->renderer == NULL) {
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return false;
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}
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backend->has_own_renderer = true;
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return true;
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}
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struct wlr_renderer *wlr_backend_get_renderer(struct wlr_backend *backend) {
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if (backend->impl->get_renderer) {
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return backend->impl->get_renderer(backend);
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}
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if (backend_get_buffer_caps(backend) != 0) {
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// If the backend is capable of presenting buffers, automatically create
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// the renderer if necessary.
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if (!backend_create_renderer(backend)) {
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wlr_log(WLR_ERROR, "Failed to create backend renderer");
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return NULL;
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}
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return backend->renderer;
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}
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return NULL;
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}
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struct wlr_session *wlr_backend_get_session(struct wlr_backend *backend) {
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if (backend->impl->get_session) {
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return backend->impl->get_session(backend);
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@ -25,11 +25,6 @@ struct wlr_backend {
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/** Raised when new outputs are added, passed the wlr_output */
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struct wl_signal new_output;
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} events;
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// Private state
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bool has_own_renderer;
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struct wlr_renderer *renderer;
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};
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/**
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@ -49,10 +44,6 @@ bool wlr_backend_start(struct wlr_backend *backend);
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* automatically when the wl_display is destroyed.
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*/
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void wlr_backend_destroy(struct wlr_backend *backend);
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/**
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* Obtains the wlr_renderer reference this backend is using.
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*/
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struct wlr_renderer *wlr_backend_get_renderer(struct wlr_backend *backend);
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/**
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* Obtains the wlr_session reference from this backend if there is any.
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* Might return NULL for backends that don't use a session.
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@ -16,7 +16,6 @@
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struct wlr_backend_impl {
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bool (*start)(struct wlr_backend *backend);
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void (*destroy)(struct wlr_backend *backend);
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struct wlr_renderer *(*get_renderer)(struct wlr_backend *backend);
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struct wlr_session *(*get_session)(struct wlr_backend *backend);
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clockid_t (*get_presentation_clock)(struct wlr_backend *backend);
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int (*get_drm_fd)(struct wlr_backend *backend);
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