Jon Lund Steffensen
ec5aa19acf
Changes all set_temperature function in gamma adjustment methods to take a color_setting_t pointer with the color settings. Colorramp functions are similarly changed to take a color settings struct.
102 lines
3.3 KiB
C
102 lines
3.3 KiB
C
/* redshift.h -- Main program header
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This file is part of Redshift.
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Redshift is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Redshift is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Redshift. If not, see <http://www.gnu.org/licenses/>.
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Copyright (c) 2013-2014 Jon Lund Steffensen <jonlst@gmail.com>
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*/
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#ifndef REDSHIFT_REDSHIFT_H
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#define REDSHIFT_REDSHIFT_H
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#include <stdio.h>
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#include <stdlib.h>
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/* Color setting */
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typedef struct {
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int temperature;
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float gamma[3];
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float brightness;
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} color_setting_t;
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/* Gamma adjustment method */
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typedef int gamma_method_init_func(void *state);
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typedef int gamma_method_start_func(void *state);
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typedef void gamma_method_free_func(void *state);
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typedef void gamma_method_print_help_func(FILE *f);
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typedef int gamma_method_set_option_func(void *state, const char *key,
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const char *value);
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typedef void gamma_method_restore_func(void *state);
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typedef int gamma_method_set_temperature_func(void *state,
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const color_setting_t *setting);
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typedef struct {
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char *name;
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/* If true, this method will be tried if none is explicitly chosen. */
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int autostart;
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/* Initialize state. Options can be set between init and start. */
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gamma_method_init_func *init;
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/* Allocate storage and make connections that depend on options. */
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gamma_method_start_func *start;
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/* Free all allocated storage and close connections. */
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gamma_method_free_func *free;
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/* Print help on options for this adjustment method. */
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gamma_method_print_help_func *print_help;
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/* Set an option key, value-pair */
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gamma_method_set_option_func *set_option;
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/* Restore the adjustment to the state before start was called. */
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gamma_method_restore_func *restore;
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/* Set a specific color temperature. */
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gamma_method_set_temperature_func *set_temperature;
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} gamma_method_t;
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/* Location provider */
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typedef int location_provider_init_func(void *state);
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typedef int location_provider_start_func(void *state);
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typedef void location_provider_free_func(void *state);
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typedef void location_provider_print_help_func(FILE *f);
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typedef int location_provider_set_option_func(void *state, const char *key,
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const char *value);
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typedef int location_provider_get_location_func(void *state, float *lat,
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float *lon);
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typedef struct {
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char *name;
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/* Initialize state. Options can be set between init and start. */
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location_provider_init_func *init;
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/* Allocate storage and make connections that depend on options. */
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location_provider_start_func *start;
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/* Free all allocated storage and close connections. */
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location_provider_free_func *free;
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/* Print help on options for this location provider. */
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location_provider_print_help_func *print_help;
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/* Set an option key, value-pair. */
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location_provider_set_option_func *set_option;
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/* Get current location. */
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location_provider_get_location_func *get_location;
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} location_provider_t;
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#endif /* ! REDSHIFT_REDSHIFT_H */
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