Documentation for <wlr/types/wlr_gamma_control_v1.h>

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struct wlr_gamma_control_manager_v1 {
	struct wl_global *global;
	struct wl_list controls; // wlr_gamma_control_v1.link
	
	struct wl_listener display_destroy;
	
	struct {
		struct wl_signal destroy;
		struct wl_signal set_gamma; // struct wlr_gamma_control_manager_v1_set_gamma_event
	} events;
	
	void *data;
};

struct wlr_gamma_control_manager_v1 *wlr_gamma_control_manager_v1_create(​struct wl_display *display);

struct wlr_gamma_control_v1 *wlr_gamma_control_manager_v1_get_control(​struct wlr_gamma_control_manager_v1 *manager, struct wlr_output *output);

struct wlr_gamma_control_manager_v1_set_gamma_event {
	struct wlr_output *output;
	struct wlr_gamma_control_v1 *control; // may be NULL
};

struct wlr_gamma_control_v1 {
	struct wl_resource *resource;
	struct wlr_output *output;
	struct wlr_gamma_control_manager_v1 *manager;
	struct wl_list link;
	
	uint16_t *table;
	size_t ramp_size;
	
	struct wl_listener output_destroy_listener;
	
	void *data;
};

bool wlr_gamma_control_v1_apply(​struct wlr_gamma_control_v1 *gamma_control, struct wlr_output_state *output_state);

void wlr_gamma_control_v1_send_failed_and_destroy(​struct wlr_gamma_control_v1 *gamma_control);