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/**
* gammad -- Cooperative gamma server
* Copyright (C) 2016 Mattias Andrée (maandree@kth.se)
*
* 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/>.
*/
#include <stddef.h>
#include <libgamma.h>
/**
* Gamma ramps union for all
* lbigamma gamma ramps types
*/
union gamma_ramps
{
/**
* Ramps with 8-bit value
*/
libgamma_gamma_ramps8_t u8;
/**
* Ramps with 16-bit value
*/
libgamma_gamma_ramps16_t u16;
/**
* Ramps with 32-bit value
*/
libgamma_gamma_ramps32_t u32;
/**
* Ramps with 64-bit value
*/
libgamma_gamma_ramps64_t u64;
/**
* Ramps with `float` value
*/
libgamma_gamma_rampsf_t f;
/**
* Ramps with `double` value
*/
libgamma_gamma_rampsd_t d;
};
/**
* Information about an output
*/
struct output
{
/**
* -2: double
* -1: float
* 8: uint8_t
* 16: uint16_t
* 32: uint32_t
* 64: uint64_t
*/
signed depth;
/**
* The number of stops in the red gamma ramp
*/
size_t red_size;
/**
* The number of stops in the red gamma ramp
*/
size_t green_size;
/**
* The number of stops in the red gamma ramp
*/
size_t blue_size;
/**
* Whether gamma ramps are supported
*/
enum libgamma_decision supported;
/**
* The name of the output, will be its EDID
* if available, otherwise it will be the
* index of the partition, followed by a dot
* and the index of the CRTC within the
* partition, or if a name for the connector
* is available: the index of the partition
* followed by a dot and the name of the
* connector
*/
char* name;
/**
* The libgamma state for the output
*/
libgamma_crtc_state_t* crtc;
/**
* Saved gamma ramps
*/
union gamma_ramps saved_ramps;
};
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