Use the prefix 'gamma' for gamma adjustment source files.

1 files changed, 52 insertions, 0 deletions

diff --git a/src/gamma-randr.h b/src/gamma-randr.h
new file mode 100644
index 0000000..307bdd2
--- /dev/null
+++ b/src/gamma-randr.h
@@ -0,0 +1,52 @@
+/* gamma-randr.h -- X RANDR gamma adjustment header
+   This file is part of Redshift.
+
+   Redshift is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   Redshift is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Redshift.  If not, see <http://www.gnu.org/licenses/>.
+
+   Copyright (c) 2010  Jon Lund Steffensen <jonlst@gmail.com>
+*/
+
+#ifndef _REDSHIFT_GAMMA_RANDR_H
+#define _REDSHIFT_GAMMA_RANDR_H
+
+#include <stdint.h>
+
+#include <xcb/xcb.h>
+#include <xcb/randr.h>
+
+#include "redshift.h"
+
+
+typedef struct {
+	xcb_randr_crtc_t crtc;
+	unsigned int ramp_size;
+	uint16_t *saved_ramps;
+} randr_crtc_state_t;
+
+typedef struct {
+	xcb_connection_t *conn;
+	xcb_screen_t *screen;
+	int crtc_num;
+	unsigned int crtc_count;
+	randr_crtc_state_t *crtcs;
+} randr_state_t;
+
+
+int randr_init(randr_state_t *state, char *args);
+void randr_free(randr_state_t *state);
+void randr_restore(randr_state_t *state);
+int randr_set_temperature(randr_state_t *state, int temp, float gamma[3]);
+
+
+#endif /* ! _REDSHIFT_GAMMA_RANDR_H */