diff options
Diffstat (limited to 'libgamma_quartz_cg_method_capabilities.c')
| -rw-r--r-- | libgamma_quartz_cg_method_capabilities.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/libgamma_quartz_cg_method_capabilities.c b/libgamma_quartz_cg_method_capabilities.c new file mode 100644 index 0000000..661fc0f --- /dev/null +++ b/libgamma_quartz_cg_method_capabilities.c @@ -0,0 +1,49 @@ +/* See LICENSE file for copyright and license details. */ +#include "common.h" + + +/** + * Return the capabilities of the adjustment method + * + * @param this The data structure to fill with the method's capabilities + */ +void +libgamma_quartz_cg_method_capabilities(libgamma_method_capabilities_t* restrict this) +{ + /* Gamma ramps size and depth can be queried */ + this->crtc_information = LIBGAMMA_CRTC_INFO_GAMMA_SIZE | LIBGAMMA_CRTC_INFO_GAMMA_DEPTH; + /* Quartz/CoreGraphics does not support sites or partitions */ + this->default_site_known = 1; + this->multiple_sites = 0; + this->multiple_partitions = 0; + /* Quartz/CoreGraphics does support CRTC:s */ + this->multiple_crtcs = 1; + /* Partitions are not supported... */ + this->partitions_are_graphics_cards = 0; + /* CoreGraphics have support for system restore */ + this->site_restore = 1; + this->partition_restore = 1; + /* But not for individual CRTC:s */ + this->crtc_restore = 0; + /* Gamma ramp sizes are identifical but not fixed */ + this->identical_gamma_sizes = 1; + this->fixed_gamma_size = 0; + /* Gamma ramp depths are fixed */ + this->fixed_gamma_depth = 1; + /* Quartz/CoreGraphics is a real adjustment method that can be faked */ +#ifdef FAKE_LIBGAMMA_METHOD_QUARTZ_CORE_GRAPHICS + /* It is considered real but fake if it is translated to X RandR */ + this->fake = 1; +# ifdef HAVE_LIBGAMMA_METHOD_X_RANDR + this->real = 1; +# else + this->real = 0; +# endif +#else + /* It is real and not fake if we are running on Mac OS X */ + this->fake = 0; + this->real = 1; +#endif + /* Gamma ramp adjustments are non-persistent */ + this->auto_restore = 1; +} |