diff options
Diffstat (limited to 'cg-base.h')
| -rw-r--r-- | cg-base.h | 143 |
1 files changed, 63 insertions, 80 deletions
@@ -1,20 +1,4 @@ -/** - * cg-tools -- Cooperative gamma-enabled tools - * Copyright (C) 2016 Mattias Andrée (maandree@kth.se) - * - * 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/>. - */ +/* See LICENSE file for copyright and license details. */ #include <libcoopgamma.h> #include <inttypes.h> @@ -25,7 +9,7 @@ * Value of `default_priority` that indicates * that there is no default priority */ -#define NO_DEFAULT_PRIORITY INT64_MAX +#define NO_DEFAULT_PRIORITY INT64_MAX @@ -40,12 +24,12 @@ * 4) The type of the ramp stops */ #define LIST_DEPTHS\ - X(LIBCOOPGAMMA_UINT8, u8, UINT8_MAX, uint8_t)\ - X(LIBCOOPGAMMA_UINT16, u16, UINT16_MAX, uint16_t)\ - X(LIBCOOPGAMMA_UINT32, u32, UINT32_MAX, uint32_t)\ - X(LIBCOOPGAMMA_UINT64, u64, UINT64_MAX, uint64_t)\ - X(LIBCOOPGAMMA_FLOAT, f, ((float)1), float)\ - X(LIBCOOPGAMMA_DOUBLE, d, ((double)1), double) + X(LIBCOOPGAMMA_UINT8, u8, UINT8_MAX, uint8_t)\ + X(LIBCOOPGAMMA_UINT16, u16, UINT16_MAX, uint16_t)\ + X(LIBCOOPGAMMA_UINT32, u32, UINT32_MAX, uint32_t)\ + X(LIBCOOPGAMMA_UINT64, u64, UINT64_MAX, uint64_t)\ + X(LIBCOOPGAMMA_FLOAT, f, ((float)1), float)\ + X(LIBCOOPGAMMA_DOUBLE, d, ((double)1), double) @@ -55,54 +39,54 @@ */ typedef struct filter_update { - /** - * The filter to update - * - * `.filter.crtc`, `.filter.class`, and - * `.filter.priority` (unless `default_priority` - * is `NO_DEFAULT_PRIORITY`), `.filter.depth` - * are preconfigured, and `.filter.ramps` - * is preinitialised and preset to an - * identity ramp - */ - libcoopgamma_filter_t filter; - - /** - * The index of the CRTC - */ - size_t crtc; - - /** - * Has the update been synchronised? - */ - int synced; - - /** - * Did the update fail? - */ - int failed; - - /** - * Error description if `.failed` is true - */ - libcoopgamma_error_t error; - - /** - * If zero, the ramps in `.filter` shall - * neither be modified nor freed - */ - int master; - - /** - * 0-terminated list of elements in - * `.crtc_updates` which shares gamma - * ramps with this instance - * - * This will only be set if `.master` - * is true - */ - size_t* slaves; - + /** + * The filter to update + * + * `.filter.crtc`, `.filter.class`, and + * `.filter.priority` (unless `default_priority` + * is `NO_DEFAULT_PRIORITY`), `.filter.depth` + * are preconfigured, and `.filter.ramps` + * is preinitialised and preset to an + * identity ramp + */ + libcoopgamma_filter_t filter; + + /** + * The index of the CRTC + */ + size_t crtc; + + /** + * Has the update been synchronised? + */ + int synced; + + /** + * Did the update fail? + */ + int failed; + + /** + * Error description if `.failed` is true + */ + libcoopgamma_error_t error; + + /** + * If zero, the ramps in `.filter` shall + * neither be modified nor freed + */ + int master; + + /** + * 0-terminated list of elements in + * `.crtc_updates` which shares gamma + * ramps with this instance + * + * This will only be set if `.master` + * is true + */ + size_t *slaves; + } filter_update_t; @@ -110,7 +94,7 @@ typedef struct filter_update /** * The process's name */ -extern const char* argv0; +extern const char *argv0; /** * The libcoopgamma context @@ -120,18 +104,18 @@ extern libcoopgamma_context_t cg; /** * The names of the selected CRTC:s */ -extern char** crtcs; +extern char **crtcs; /** * Gamma ramp updates for each CRTC */ -extern filter_update_t* crtc_updates; +extern filter_update_t *crtc_updates; /** * CRTC and monitor information about * each selected CRTC and connect monitor */ -extern libcoopgamma_crtc_info_t* crtc_info; +extern libcoopgamma_crtc_info_t *crtc_info; /** * The number of selected CRTC:s @@ -158,7 +142,7 @@ extern char default_class[]; /** * Class suffixes */ -extern const char* const* class_suffixes; +extern const char *const *class_suffixes; @@ -226,7 +210,7 @@ extern void usage(void); #if defined(__GNUC__) __attribute__((__nonnull__(1))) #endif -extern int handle_opt(char* opt, char* arg); +extern int handle_opt(char *opt, char *arg); /** * This function is called after the last @@ -240,7 +224,7 @@ extern int handle_opt(char* opt, char* arg); #if defined(__GNUC__) __attribute__((__nonnull__(2))) #endif -extern int handle_args(int argc, char* argv[], char* prio); +extern int handle_args(int argc, char *argv[], char *prio); /** * The main function for the program-specific code @@ -251,4 +235,3 @@ extern int handle_args(int argc, char* argv[], char* prio); * -3: Error, message already printed */ extern int start(void); - |