gamma-control-v1: add wlr_gamma_control_manager_v1_get_control()
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@ -39,5 +39,7 @@ struct wlr_gamma_control_v1 {
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struct wlr_gamma_control_manager_v1 *wlr_gamma_control_manager_v1_create(
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struct wlr_gamma_control_manager_v1 *wlr_gamma_control_manager_v1_create(
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struct wl_display *display);
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struct wl_display *display);
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struct wlr_gamma_control_v1 *wlr_gamma_control_manager_v1_get_control(
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struct wlr_gamma_control_manager_v1 *manager, struct wlr_output *output);
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#endif
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#endif
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@ -207,13 +207,10 @@ static void gamma_control_manager_get_gamma_control(struct wl_client *client,
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return;
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return;
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}
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}
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struct wlr_gamma_control_v1 *gc;
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if (wlr_gamma_control_manager_v1_get_control(manager, output) != NULL) {
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wl_list_for_each(gc, &manager->controls, link) {
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if (gc->output == output) {
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zwlr_gamma_control_v1_send_failed(resource);
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zwlr_gamma_control_v1_send_failed(resource);
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return;
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return;
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}
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}
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}
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struct wlr_gamma_control_v1 *gamma_control =
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struct wlr_gamma_control_v1 *gamma_control =
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calloc(1, sizeof(struct wlr_gamma_control_v1));
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calloc(1, sizeof(struct wlr_gamma_control_v1));
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@ -299,3 +296,14 @@ struct wlr_gamma_control_manager_v1 *wlr_gamma_control_manager_v1_create(
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return manager;
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return manager;
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}
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}
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struct wlr_gamma_control_v1 *wlr_gamma_control_manager_v1_get_control(
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struct wlr_gamma_control_manager_v1 *manager, struct wlr_output *output) {
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struct wlr_gamma_control_v1 *gamma_control;
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wl_list_for_each(gamma_control, &manager->controls, link) {
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if (gamma_control->output == output) {
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return gamma_control;
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}
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}
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return NULL;
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}
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