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authorMattias Andrée <maandree@kth.se>2021-03-05 18:23:13 +0100
committerMattias Andrée <maandree@kth.se>2021-03-05 18:33:49 +0100
commitf52513b09580c1533e6c48a4162d3d5f61f3b081 (patch)
tree141d0974a777f4ec5b51daed9879a2cb0d781505 /gamma-x-randr.h
parentSplit source files, merge public header files, eliminite use gpp, rewrite makefile (diff)
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misc
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'gamma-x-randr.h')
-rw-r--r--gamma-x-randr.h132
1 files changed, 0 insertions, 132 deletions
diff --git a/gamma-x-randr.h b/gamma-x-randr.h
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-/* See LICENSE file for copyright and license details. */
-#ifndef LIBGAMMA_GAMMA_X_RANDR_H
-#define LIBGAMMA_GAMMA_X_RANDR_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);
-
-/**
- * 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. Once 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, char *restrict);
-
-/**
- * Release all resources held by a site state.
- *
- * @param this The site state.
- */
-void libgamma_x_randr_site_destroy(libgamma_site_state_t *restrict);
-
-/**
- * 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);
-
-
-/**
- * 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, libgamma_site_state_t *restrict, size_t);
-
-/**
- * Release all resources held by a partition state
- *
- * @param this The partition state
- */
-void libgamma_x_randr_partition_destroy(libgamma_partition_state_t *restrict);
-
-/**
- * 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);
-
-
-/**
- * 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, libgamma_partition_state_t *restrict, size_t);
-
-/**
- * Release all resources held by a CRTC state
- *
- * @param this The CRTC state
- */
-void libgamma_x_randr_crtc_destroy(libgamma_crtc_state_t *restrict);
-
-/**
- * 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);
-
-
-/**
- * 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, libgamma_crtc_state_t *restrict, int32_t);
-
-/**
- * Get the current 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_ramps16(libgamma_crtc_state_t *restrict, libgamma_gamma_ramps16_t *restrict);
-
-/**
- * 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_ramps16(libgamma_crtc_state_t *restrict, libgamma_gamma_ramps16_t);
-
-
-#endif