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Diffstat (limited to 'src/calibrator.h')
-rw-r--r-- | src/calibrator.h | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/src/calibrator.h b/src/calibrator.h deleted file mode 100644 index 7b823db..0000000 --- a/src/calibrator.h +++ /dev/null @@ -1,108 +0,0 @@ -/** - * crt-calibrator – Calibration utility for CRT monitors - * 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 CRT_CALIBRATOR_CALIBRATOR_H -#define CRT_CALIBRATOR_CALIBRATOR_H - - -#include "framebuffer.h" -#include "drmgamma.h" - -#include <stdint.h> -#include <stddef.h> -#include <stdio.h> - - -/** - * Draw bars in different shades of grey, red, green and blue - * used for calibrating the contrast and brightness - */ -void draw_contrast_brightness(void); - -/** - * Draw a seven segment display - * - * @param fb The framebuffer to draw on - * @param colour The intensity of the least intense colour to use - * @param x The X component of the top left corner of the seven segment display - * @param y The Y component of the top left corner of the seven segment display - */ -void draw_digit(framebuffer_t* restrict fb, int colour, uint32_t x, uint32_t y); - -/** - * Manipulate a CRT controllers gamma ramps to display a specific digit - * for one of the seven segment display on only that CRT controller's - * monitors - * - * @param crtc The CRT controller information - * @param colour The intensity of the least intense colour in the seven segment display - * @param value The valud of the digit to display - */ -void gamma_digit(drm_crtc_t* restrict crtc, int colour, size_t value); - -/** - * Draw an unique index on each monitor - * - * @return Zero on success, -1 on error - */ -int draw_id(void); - -/** - * Draw squares used as reference when tweeking the gamma correction - */ -void draw_gamma(void); - -/** - * Print a pattern on the screen that can be used when - * calibrating the convergence - */ -void draw_convergence(void); - -/** - * Print a pattern on the screen that can be used when - * calibrating the moiré cancellation - * - * @param gap The horizontal and vertical gap, in pixels, between the dots - * @param diagonal Whether to draw dots in a diagonal pattern - */ -void draw_moire(uint32_t gap, int diagonal); - -/** - * Analyse the monitors calibrations - * - * @return Zero on success, -1 on error - */ -int read_calibs(void); - -/** - * Apply the selected calibrations to the monitors - * - * @return Zero on success, -1 on error - */ -int apply_calibs(void); - -/** - * Print calibrations into a file - * - * @param f The file - * @return Zero on success, -1 on error - */ -int save_calibs(FILE* f); - - -#endif - |