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authorMattias Andrée <maandree@kth.se>2022-07-21 17:24:10 +0200
committerMattias Andrée <maandree@kth.se>2022-07-21 17:24:10 +0200
commit8602df60ad189c73464bbf6b6918b538da43a22e (patch)
tree10c108bf8ae4df13210d6c7bd3b2f393b6b9f612 /src/libgamma-facade.hh
parentupdate dist (diff)
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Change license, improve makefile, remove dist/
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'src/libgamma-facade.hh')
-rw-r--r--src/libgamma-facade.hh267
1 files changed, 0 insertions, 267 deletions
diff --git a/src/libgamma-facade.hh b/src/libgamma-facade.hh
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-/**
- * libgammamm -- C++ wrapper for libgamma
- * Copyright (C) 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_FACADE_HH
-#define LIBGAMMA_FACADE_HH
-
-
-#include <string>
-#include <vector>
-
-#include "libgamma-native.hh"
-#include "libgamma-method.hh"
-
-
-#ifndef __GCC__
-# define __attribute__(X) /* emtpy */
-#endif
-
-
-
-namespace libgamma
-{
- /**
- * List available adjustment methods by their order of preference based on the environment.
- *
- * @param operation Allowed values:
- * 0: Methods that the environment suggests will work, excluding fake.
- * 1: Methods that the environment suggests will work, including fake.
- * 2: All real non-fake methods.
- * 3: All real methods.
- * 4: All methods.
- * Other values invoke undefined behaviour.
- * @return Array of methods.
- */
- std::vector<int> list_methods(int operation);
-
- /**
- * Check whether an adjustment method is available, non-existing (invalid) methods will be
- * identified as not available under the rationale that the library may be out of date.
- *
- * @param method The adjustment method.
- * @return Whether the adjustment method is available.
- */
- int is_method_available(int method) __attribute__((const));
-
- /**
- * Return the capabilities of an adjustment method.
- *
- * @param output The data structure to fill with the method's capabilities,
- * @param method The adjustment method (display server and protocol).
- */
- void method_capabilities(MethodCapabilities* output, int method);
-
- /**
- * Return the default site for an adjustment method.
- *
- * @param method The adjustment method (display server and protocol.)
- * @return The default site, `nullptr` if it cannot be determined or if
- * multiple sites are not supported by the adjustment method.
- */
- std::string* method_default_site(int method);
-
- /**
- * Return the default variable that determines
- * the default site for an adjustment method.
- *
- * @param method The adjustment method (display server and protocol.)
- * @return The environ variables that is used to determine the
- * default site. `nullptr` if there is none, that is, if
- * the method does not support multiple sites.
- */
- std::string* method_default_site_variable(int method);
-
-
- /**
- * Convert a raw representation of an EDID to a lowercase hexadecimal representation.
- *
- * @param edid The EDID in raw representation.
- * @param length The length of `edid`.
- * @return The EDID in lowercase hexadecimal representation.
- */
- std::string behex_edid(const unsigned char* edid, size_t length);
-
- /**
- * Convert a raw representation of an EDID to a lowercase hexadecimal representation.
- *
- * @param edid The EDID in raw representation.
- * @param length The length of `edid`.
- * @return The EDID in lowercase hexadecimal representation.
- */
- std::string behex_edid_lowercase(const unsigned char* edid, size_t length);
-
- /**
- * Convert a raw representation of an EDID to an uppercase hexadecimal representation.
- *
- * @param edid The EDID in raw representation.
- * @param length The length of `edid`.
- * @return The EDID in uppercase hexadecimal representation.
- */
- std::string behex_edid_uppercase(const unsigned char* edid, size_t length);
-
- /**
- * Convert an hexadecimal representation of an EDID to a raw representation.
- *
- * @param edid The EDID in hexadecimal representation.
- * @return The EDID in raw representation, it will be half the length
- * of `edid` (the input value).
- */
- unsigned char* unhex_edid(const std::string edid);
-
-
- /**
- * Initialise a gamma ramp in the proper way that allows all adjustment
- * methods to read from and write to it without causing segmentation violation.
- *
- * @param ramps The gamma ramp to initialise.
- * @param red The size of the gamma ramp for the red channel.
- * @param green The size of the gamma ramp for the green channel.
- * @param blue The size of the gamma ramp for the blue channel.
- */
- void gamma_ramps8_initialise(GammaRamps<uint8_t>* ramps, size_t red, size_t blue, size_t green);
-
- /**
- * Initialise a gamma ramp in the proper way that allows all adjustment
- * methods to read from and write to it without causing segmentation violation.
- *
- * @param ramps The gamma ramp to initialise.
- * @param red The size of the gamma ramp for the red channel.
- * @param green The size of the gamma ramp for the green channel.
- * @param blue The size of the gamma ramp for the blue channel.
- */
- void gamma_ramps16_initialise(GammaRamps<uint16_t>* ramps, size_t red, size_t blue, size_t green);
-
- /**
- * Initialise a gamma ramp in the proper way that allows all adjustment
- * methods to read from and write to it without causing segmentation violation.
- *
- * @param ramps The gamma ramp to initialise.
- * @param red The size of the gamma ramp for the red channel.
- * @param green The size of the gamma ramp for the green channel.
- * @param blue The size of the gamma ramp for the blue channel.
- */
- void gamma_ramps32_initialise(GammaRamps<uint32_t>* ramps, size_t red, size_t blue, size_t green);
-
- /**
- * Initialise a gamma ramp in the proper way that allows all adjustment
- * methods to read from and write to it without causing segmentation violation.
- *
- * @param ramps The gamma ramp to initialise.
- * @param red The size of the gamma ramp for the red channel.
- * @param green The size of the gamma ramp for the green channel.
- * @param blue The size of the gamma ramp for the blue channel.
- */
- void gamma_ramps64_initialise(GammaRamps<uint64_t>* ramps, size_t red, size_t blue, size_t green);
-
- /**
- * Initialise a gamma ramp in the proper way that allows all adjustment
- * methods to read from and write to it without causing segmentation violation.
- *
- * @param ramps The gamma ramp to initialise.
- * @param red The size of the gamma ramp for the red channel.
- * @param green The size of the gamma ramp for the green channel.
- * @param blue The size of the gamma ramp for the blue channel.
- */
- void gamma_rampsf_initialise(GammaRamps<float>* ramps, size_t red, size_t blue, size_t green);
-
- /**
- * Initialise a gamma ramp in the proper way that allows all adjustment
- * methods to read from and write to it without causing segmentation violation.
- *
- * @param ramps The gamma ramp to initialise.
- * @param red The size of the gamma ramp for the red channel.
- * @param green The size of the gamma ramp for the green channel.
- * @param blue The size of the gamma ramp for the blue channel.
- */
- void gamma_rampsd_initialise(GammaRamps<double>* ramps, size_t red, size_t blue, size_t green);
-
-
- /**
- * Create a gamma ramp in the proper way that allows all adjustment
- * methods to read from and write to it without causing segmentation violation.
- *
- * @param red The size of the gamma ramp for the red channel.
- * @param green The size of the gamma ramp for the green channel.
- * @param blue The size of the gamma ramp for the blue channel.
- * @return The gamma ramp.
- */
- GammaRamps<uint8_t>* gamma_ramps8_create(size_t red, size_t blue, size_t green);
-
- /**
- * Create a gamma ramp in the proper way that allows all adjustment
- * methods to read from and write to it without causing segmentation violation.
- *
- * @param red The size of the gamma ramp for the red channel.
- * @param green The size of the gamma ramp for the green channel.
- * @param blue The size of the gamma ramp for the blue channel.
- * @return The gamma ramp.
- */
- GammaRamps<uint16_t>* gamma_ramps16_create(size_t red, size_t blue, size_t green);
-
- /**
- * Create a gamma ramp in the proper way that allows all adjustment
- * methods to read from and write to it without causing segmentation violation.
- *
- * @param red The size of the gamma ramp for the red channel.
- * @param green The size of the gamma ramp for the green channel.
- * @param blue The size of the gamma ramp for the blue channel.
- * @return The gamma ramp.
- */
- GammaRamps<uint32_t>* gamma_ramps32_create(size_t red, size_t blue, size_t green);
-
- /**
- * Create a gamma ramp in the proper way that allows all adjustment
- * methods to read from and write to it without causing segmentation violation.
- *
- * @param red The size of the gamma ramp for the red channel.
- * @param green The size of the gamma ramp for the green channel.
- * @param blue The size of the gamma ramp for the blue channel.
- * @return The gamma ramp.
- */
- GammaRamps<uint64_t>* gamma_ramps64_create(size_t red, size_t blue, size_t green);
-
- /**
- * Create a gamma ramp in the proper way that allows all adjustment
- * methods to read from and write to it without causing segmentation violation.
- *
- * @param red The size of the gamma ramp for the red channel.
- * @param green The size of the gamma ramp for the green channel.
- * @param blue The size of the gamma ramp for the blue channel.
- * @return The gamma ramp.
- */
- GammaRamps<float>* gamma_rampsf_create(size_t red, size_t blue, size_t green);
-
- /**
- * Create a gamma ramp in the proper way that allows all adjustment
- * methods to read from and write to it without causing segmentation violation.
- *
- * @param red The size of the gamma ramp for the red channel.
- * @param green The size of the gamma ramp for the green channel.
- * @param blue The size of the gamma ramp for the blue channel.
- * @return The gamma ramp.
- */
- GammaRamps<double>* gamma_rampsd_create(size_t red, size_t blue, size_t green);
-
-}
-
-
-#ifndef __GCC__
-# undef __attribute__
-#endif
-
-#endif
-