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author | Mattias Andrée <maandree@operamail.com> | 2014-05-31 07:32:09 +0200 |
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committer | Mattias Andrée <maandree@operamail.com> | 2014-05-31 07:32:09 +0200 |
commit | bdeb7f77f16b1e482904866ff21e43f8bfc01bb0 (patch) | |
tree | e5587a577db53a58ea52fd2579fa0cbb89007491 /src/gamma-x-randr.h | |
parent | split out error identification for failure of open from libgamma_linux_drm_partition_initialise (diff) | |
download | libgamma-bdeb7f77f16b1e482904866ff21e43f8bfc01bb0.tar.gz libgamma-bdeb7f77f16b1e482904866ff21e43f8bfc01bb0.tar.bz2 libgamma-bdeb7f77f16b1e482904866ff21e43f8bfc01bb0.tar.xz |
move files around
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to 'src/gamma-x-randr.h')
-rw-r--r-- | src/gamma-x-randr.h | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/src/gamma-x-randr.h b/src/gamma-x-randr.h deleted file mode 100644 index dc1ecdc..0000000 --- a/src/gamma-x-randr.h +++ /dev/null @@ -1,162 +0,0 @@ -/** - * libgamma — Display server abstraction layer for gamma ramp adjustments - * Copyright © 2014 Mattias Andrée (maandree@member.fsf.org) - * - * This library 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 library 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 library. If not, see <http://www.gnu.org/licenses/>. - */ -#ifndef LIBGAMMA_GAMMA_X_RANDR_H -#define LIBGAMMA_GAMMA_X_RANDR_H - -#ifndef HAVE_LIBGAMMA_METHOD_X_RANDR -# error Including gamma-x-randr.h without HAVE_LIBGAMMA_METHOD_X_RANDR -#endif - - -#include "libgamma-method.h" - - -/** - * Return the capabilities of the adjustment method. - * - * @param this The data structure to fill with the method's capabilities. - */ -void libgamma_x_randr_method_capabilities(libgamma_method_capabilities_t* restrict this); - -/** - * Initialise an allocated site state. - * - * @param this The site state to initialise. - * @param site The site identifier, unless it is `NULL` it must a - * `free`:able. One the state is destroyed the library - * will attempt to free it. There you should not free - * it yourself, and it must not be a string constant - * or allocate on the stack. Note however that it will - * not be free:d if this function fails. - * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library. - */ -int libgamma_x_randr_site_initialise(libgamma_site_state_t* restrict this, - char* restrict site); - -/** - * Release all resources held by a site state. - * - * @param this The site state. - */ -void libgamma_x_randr_site_destroy(libgamma_site_state_t* restrict this); - -/** - * Restore the gamma ramps all CRTC:s with a site to the system settings. - * - * @param this The site state. - * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library. - */ -int libgamma_x_randr_site_restore(libgamma_site_state_t* restrict this); - - -/** - * Initialise an allocated partition state. - * - * @param this The partition state to initialise. - * @param site The site state for the site that the partition belongs to. - * @param partition The the index of the partition within the site. - * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library. - */ -int libgamma_x_randr_partition_initialise(libgamma_partition_state_t* restrict this, - libgamma_site_state_t* restrict site, size_t partition); - -/** - * Release all resources held by a partition state. - * - * @param this The partition state. - */ -void libgamma_x_randr_partition_destroy(libgamma_partition_state_t* restrict this); - -/** - * Restore the gamma ramps all CRTC:s with a partition to the system settings. - * - * @param this The partition state. - * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library. - */ -int libgamma_x_randr_partition_restore(libgamma_partition_state_t* restrict this); - - -/** - * Initialise an allocated CRTC state. - * - * @param this The CRTC state to initialise. - * @param partition The partition state for the partition that the CRTC belongs to. - * @param crtc The the index of the CRTC within the site. - * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library. - */ -int libgamma_x_randr_crtc_initialise(libgamma_crtc_state_t* restrict this, - libgamma_partition_state_t* restrict partition, size_t crtc); - -/** - * Release all resources held by a CRTC state. - * - * @param this The CRTC state. - */ -void libgamma_x_randr_crtc_destroy(libgamma_crtc_state_t* restrict this) __attribute__((const)); - -/** - * Restore the gamma ramps for a CRTC to the system settings for that CRTC. - * - * @param this The CRTC state. - * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library. - */ -int libgamma_x_randr_crtc_restore(libgamma_crtc_state_t* restrict this); - - -/** - * Read information about a CRTC. - * - * @param this Instance of a data structure to fill with the information about the CRTC. - * @param crtc The state of the CRTC whose information should be read. - * @param fields OR:ed identifiers for the information about the CRTC that should be read. - * @return Zero on success, -1 on error. On error refer to the error reports in `this`. - */ -int libgamma_x_randr_get_crtc_information(libgamma_crtc_information_t* restrict this, - libgamma_crtc_state_t* restrict crtc, int32_t fields); - -/** - * Get current the gamma ramps for a CRTC, 16-bit gamma-depth version. - * - * @param this The CRTC state. - * @param ramps The gamma ramps to fill with the current values. - * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library. - */ -int libgamma_x_randr_crtc_get_gamma_ramps(libgamma_crtc_state_t* restrict this, - libgamma_gamma_ramps_t* restrict ramps); - -/** - * Set the gamma ramps for a CRTC, 16-bit gamma-depth version. - * - * @param this The CRTC state. - * @param ramps The gamma ramps to apply. - * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library. - */ -int libgamma_x_randr_crtc_set_gamma_ramps(libgamma_crtc_state_t* restrict this, - libgamma_gamma_ramps_t ramps); - - -#endif - |