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/**
* jlibgamma — Display server abstraction layer for gamma ramp and Java
* 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/>.
*/
package libgamma;
/**
* Capabilities of adjustment methods.
*/
public class AdjustmentMethodCapabilities
{
/**
* Constructor.
*
* @param data Low half: the value of {@link #crtc_information}.
* High half: the values of the booleanic variables.
*/
AdjustmentMethodCapabilities(long data)
{
this.crtc_information = (int)data;
this.default_site_known = (data & (1L << 33L)) != 0;
this.multiple_sites = (data & (1L << 34L)) != 0;
this.multiple_partitions = (data & (1L << 35L)) != 0;
this.multiple_crtcs = (data & (1L << 36L)) != 0;
this.partitions_are_graphics_cards = (data & (1L << 37L)) != 0;
this.site_restore = (data & (1L << 38L)) != 0;
this.partition_restore = (data & (1L << 39L)) != 0;
this.crtc_restore = (data & (1L << 40L)) != 0;
this.identical_gamma_sizes = (data & (1L << 41L)) != 0;
this.fixed_gamma_size = (data & (1L << 42L)) != 0;
this.fixed_gamma_depth = (data & (1L << 43L)) != 0;
this.real = (data & (1L << 44L)) != 0;
this.fake = (data & (1L << 45L)) != 0;
}
/**
* OR of the CRTC information fields in {@link CRTCInformation}
* that may (but can fail) be read successfully.
*/
public int crtc_information;
/**
* Whether the default site is known, if true the site is integrated
* to the system or can be determined using environment variables.
*/
public boolean default_site_known;
/**
* Whether the adjustment method supports multiple sites rather
* than just the default site.
*/
public boolean multiple_sites;
/**
* Whether the adjustment method supports multiple partitions
* per site.
*/
public boolean multiple_partitions;
/**
* Whether the adjustment method supports multiple CRTC:s
* per partition per site.
*/
public boolean multiple_crtcs;
/**
* Whether the partition to graphics card is a bijection.
*/
public boolean partitions_are_graphics_cards;
/**
* Whether the adjustment method supports {@link Site#restore}.
*/
public boolean site_restore;
/**
* Whether the adjustment method supports {@link Partition#restore}.
*/
public boolean partition_restore;
/**
* Whether the adjustment method supports {@link CRTC#restore}.
*/
public boolean crtc_restore;
/**
* Whether the {@link #red_gamma_size}, {@link #green_gamma_size} and
* {@link #blue_gamma_size} fields in {@link CRTCInformation} will
* always have the same values as each other for the adjustment method.
*/
public boolean identical_gamma_sizes;
/**
* Whether the {@link #red_gamma_size}, {@link #green_gamma_size} and
* {@link #blue_gamma_size} fields in {@link CRTCInformation} will
* always be filled with the same value for the adjustment method.
*/
public boolean fixed_gamma_size;
/**
* Whether the {@link #gamma_depth} field in {@link CRTCInformation}
* will always be filled with the same value for the adjustment method.
*/
public boolean fixed_gamma_depth;
/**
* Whether the adjustment method will actually perform adjustments.
*/
public boolean real;
/**
* Whether the adjustment method is implement using a translation layer.
*/
public boolean fake;
}
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