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.
62 lines
1.5 KiB
C
62 lines
1.5 KiB
C
/* gamma-drm.h -- DRM gamma adjustment 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) 2014 Mattias Andrée <maandree@member.fsf.org>
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*/
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#ifndef REDSHIFT_GAMMA_DRM_H
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#define REDSHIFT_GAMMA_DRM_H
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#include <stdint.h>
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#include <xf86drm.h>
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#include <xf86drmMode.h>
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#include "redshift.h"
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typedef struct {
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int crtc_num;
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int crtc_id;
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int gamma_size;
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uint16_t* r_gamma;
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uint16_t* g_gamma;
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uint16_t* b_gamma;
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} drm_crtc_state_t;
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typedef struct {
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int card_num;
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int crtc_num;
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int fd;
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drmModeRes* res;
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drm_crtc_state_t* crtcs;
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} drm_state_t;
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int drm_init(drm_state_t *state);
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int drm_start(drm_state_t *state);
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void drm_free(drm_state_t *state);
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void drm_print_help(FILE *f);
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int drm_set_option(drm_state_t *state, const char *key, const char *value);
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void drm_restore(drm_state_t *state);
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int drm_set_temperature(drm_state_t *state,
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const color_setting_t *setting);
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#endif /* ! REDSHIFT_GAMMA_DRM_H */
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