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authorMattias Andrée <maandree@operamail.com>2014-09-07 07:51:17 +0200
committerMattias Andrée <maandree@operamail.com>2014-09-07 07:51:17 +0200
commit7385d625053be9fb04023f0274256f4652d268d1 (patch)
treef034766fb4c102792d68a0cfce73eb5cbbd7c108 /src/blueshift_randr_c.h
parentdoc SOLAR_APPARENT_RADIUS (diff)
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cleanup in preparation for and preparation for use of pylibgamma
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to 'src/blueshift_randr_c.h')
-rw-r--r--src/blueshift_randr_c.h100
1 files changed, 0 insertions, 100 deletions
diff --git a/src/blueshift_randr_c.h b/src/blueshift_randr_c.h
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-/**
- * Copyright © 2014 Mattias Andrée (maandree@member.fsf.org)
- *
- * This program 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.
- *
- * This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
- */
-#ifndef BLUESHIFT_RANDR_C_H
-#define BLUESHIFT_RANDR_C_H
-
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <inttypes.h>
-
-#include <xcb/xcb.h>
-#include <xcb/randr.h>
-
-
-
-/**
- * The major version of RandR the program expects
- */
-#define RANDR_VERSION_MAJOR 1
-
-/**
- * The minor version of RandR the program expects
- */
-#define RANDR_VERSION_MINOR 3
-
-
-
-/**
- * Data structure for CRTC caches
- */
-typedef struct blueshift_randr_crtc
-{
- /**
- * Size of colour curves on the X-axis
- */
- uint16_t curve_size;
-
- /**
- * CRT controller
- */
- xcb_randr_crtc_t* crtc;
-
-} blueshift_randr_crtc_t;
-
-
-
-/**
- * Start stage of colour curve control
- *
- * @param use_screen The screen to use
- * @param display The display to use, `NULL` for the current one
- * @return Zero on success
- */
-int blueshift_randr_open(int use_screen, char* display);
-
-/**
- * Gets the current colour curves
- *
- * @param use_crtc The CRTC to use
- * @return {the size of the red curve, *the red curve,
- * the size of the green curve, *the green curve,
- * the size of the blue curve, *the blue curve},
- * needs to be free:d. `NULL` on error.
- */
-uint16_t* blueshift_randr_read(int use_crtc);
-
-/**
- * Apply stage of colour curve control
- *
- * @param use_crtc The CRTC to use, -1 for all
- * @param r_curve The red colour curve
- * @param g_curve The green colour curve
- * @param b_curve The blue colour curve
- * @return Zero on success
- */
-int blueshift_randr_apply(int use_crtc, uint16_t* r_curve, uint16_t* g_curve, uint16_t* b_curve);
-
-/**
- * Resource freeing stage of colour curve control
- */
-void blueshift_randr_close(void);
-
-
-
-#endif
-