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-rw-r--r--test.cc307
1 files changed, 307 insertions, 0 deletions
diff --git a/test.cc b/test.cc
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+/* See LICENSE file for copyright and license details. */
+#include "libgamma.hh"
+
+#include <iostream>
+#include <cstdlib>
+#include <unistd.h>
+
+
+int main(void)
+{
+ libgamma::Site* site;
+ libgamma::Partition* partition;
+ libgamma::CRTC* crtc;
+ libgamma::CRTCInformation info;
+ libgamma::MethodCapabilities caps;
+ libgamma::GammaRamps<uint16_t>* ramps;
+ int method;
+ size_t i;
+
+ uint16_t* saved_red;
+ uint16_t* saved_green;
+ uint16_t* saved_blue;
+
+ std::string* str;
+ char* cstr;
+ unsigned char* edid;
+
+ libgamma::perror("test", 0);
+ libgamma::perror("test", 2);
+ libgamma::perror("test", -2);
+ libgamma::perror("test", LIBGAMMA_ERRNO_SET);
+ std::cout << std::endl;
+
+ str = libgamma::name_of_error(-2);
+ std::cout << *str << std::endl;
+ std::cout << libgamma::value_of_error(str) << std::endl;
+ delete str;
+ str = new std::string("LIBGAMMA_NO_SUCH_ADJUSTMENT_METHOD");
+ std::cout << libgamma::value_of_error(str) << std::endl;
+ delete str;
+ std::cout << std::endl;
+
+ for (int m : libgamma::list_methods(0))
+ std::cout << m << " ";
+ std::cout << std::endl;
+ for (int m : libgamma::list_methods(1))
+ std::cout << m << " ";
+ std::cout << std::endl;
+ for (int m : libgamma::list_methods(2))
+ std::cout << m << " ";
+ std::cout << std::endl;
+ for (int m : libgamma::list_methods(3))
+ std::cout << m << " ";
+ std::cout << std::endl;
+ for (int m : libgamma::list_methods(4))
+ std::cout << m << " ";
+ std::cout << std::endl;
+ std::cout << std::endl;
+ method = libgamma::list_methods(0)[0];
+
+ std::cout << libgamma::is_method_available(LIBGAMMA_METHOD_X_RANDR) << std::endl;
+ str = libgamma::method_default_site(LIBGAMMA_METHOD_X_RANDR);
+ if (str == nullptr)
+ std::cout << "(nullptr)" << std::endl;
+ else
+ std::cout << *str << std::endl;
+ delete str;
+ str = libgamma::method_default_site_variable(LIBGAMMA_METHOD_X_RANDR);
+ if (str == nullptr)
+ std::cout << "(nullptr)" << std::endl;
+ else
+ std::cout << *str << std::endl;
+ delete str;
+ std::cout << std::endl;
+
+ edid = libgamma::unhex_edid("0123456789abcdef");
+ cstr = libgamma_behex_edid(edid, 8);
+ std::cout << cstr << std::endl;
+ free(cstr);
+ std::cout << libgamma::behex_edid(edid, 8) << std::endl;
+ std::cout << libgamma::behex_edid_lowercase(edid, 8) << std::endl;
+ std::cout << libgamma::behex_edid_uppercase(edid, 8) << std::endl;
+ free(edid);
+ std::cout << std::endl;
+
+ site = new libgamma::Site(method, new std::string(":0"));
+ std::cout << site->partitions_available << std::endl;
+ partition = new libgamma::Partition(site, 0);
+ std::cout << partition->crtcs_available << std::endl;
+ crtc = new libgamma::CRTC(partition, 0);
+ std::cout << crtc->information(&info, ~0) << std::endl;
+ std::cout << std::endl;
+
+ cstr = libgamma_behex_edid(info.edid, info.edid_length);
+ std::cout << "edid: " << cstr << std::endl;
+ free(cstr);
+ std::cout << "edid_length: " << info.edid_length << std::endl;
+ std::cout << "edid_error: " << info.edid_error << std::endl;
+ std::cout << "width_mm: " << info.width_mm << std::endl;
+ std::cout << "width_mm_error: " << info.width_mm_error << std::endl;
+ std::cout << "height_mm: " << info.height_mm << std::endl;
+ std::cout << "height_mm_error: " << info.height_mm_error << std::endl;
+ std::cout << "width_mm_edid: " << info.width_mm_edid << std::endl;
+ std::cout << "width_mm_edid_error: " << info.width_mm_edid_error << std::endl;
+ std::cout << "height_mm_edid: " << info.height_mm_edid << std::endl;
+ std::cout << "height_mm_edid_error: " << info.height_mm_edid_error << std::endl;
+ std::cout << "red_gamma_size: " << info.red_gamma_size << std::endl;
+ std::cout << "green_gamma_size: " << info.green_gamma_size << std::endl;
+ std::cout << "blue_gamma_size: " << info.blue_gamma_size << std::endl;
+ std::cout << "gamma_size_error: " << info.gamma_size_error << std::endl;
+ std::cout << "gamma_depth: " << info.gamma_depth << std::endl;
+ std::cout << "gamma_depth_error: " << info.gamma_depth_error << std::endl;
+ std::cout << "gamma_support: " << info.gamma_support << std::endl;
+ std::cout << "gamma_support_error: " << info.gamma_support_error << std::endl;
+ std::cout << "subpixel_order: " << info.subpixel_order << std::endl;
+ std::cout << "subpixel_order_error: " << info.subpixel_order_error << std::endl;
+ std::cout << "active: " << info.active << std::endl;
+ std::cout << "active_error: " << info.active_error << std::endl;
+ if (info.connector_name == nullptr)
+ std::cout << "connector_name: " << "(nullptr)" << std::endl;
+ else
+ std::cout << "connector_name: " << *(info.connector_name) << std::endl;
+ std::cout << "connector_name_error: " << info.connector_name_error << std::endl;
+ std::cout << "connector_type: " << info.connector_type << std::endl;
+ std::cout << "connector_type_error: " << info.connector_type_error << std::endl;
+ std::cout << "gamma_red: " << info.gamma_red << std::endl;
+ std::cout << "gamma_green: " << info.gamma_green << std::endl;
+ std::cout << "gamma_blue: " << info.gamma_blue << std::endl;
+ std::cout << "gamma_error: " << info.gamma_error << std::endl;
+ std::cout << std::endl;
+
+ libgamma::method_capabilities(&caps, method);
+ std::cout << "crtc_information: " << caps.crtc_information << std::endl;
+ std::cout << "default_site_known: " << caps.default_site_known << std::endl;
+ std::cout << "multiple_sites: " << caps.multiple_sites << std::endl;
+ std::cout << "multiple_partitions: " << caps.multiple_partitions << std::endl;
+ std::cout << "multiple_crtcs: " << caps.multiple_crtcs << std::endl;
+ std::cout << "partitions_are_graphics_cards: " << caps.partitions_are_graphics_cards << std::endl;
+ std::cout << "site_restore: " << caps.site_restore << std::endl;
+ std::cout << "partition_restore: " << caps.partition_restore << std::endl;
+ std::cout << "crtc_restore: " << caps.crtc_restore << std::endl;
+ std::cout << "identical_gamma_sizes: " << caps.identical_gamma_sizes << std::endl;
+ std::cout << "fixed_gamma_size: " << caps.fixed_gamma_size << std::endl;
+ std::cout << "fixed_gamma_depth: " << caps.fixed_gamma_depth << std::endl;
+ std::cout << "real: " << caps.real << std::endl;
+ std::cout << "fake: " << caps.fake << std::endl;
+ std::cout << std::endl;
+
+ std::cout << libgamma::group_gid << std::endl;
+ libgamma::group_gid = 10;
+ std::cout << libgamma::group_gid << std::endl;
+ std::cout << std::endl;
+
+ if (libgamma::group_name == nullptr)
+ std::cout << "(nullptr)" << std::endl;
+ else
+ std::cout << libgamma::group_name << std::endl;
+ libgamma::group_name = "test-group";
+ if (libgamma::group_name == nullptr)
+ std::cout << "(nullptr)" << std::endl;
+ else
+ std::cout << libgamma::group_name << std::endl;
+ std::cout << std::endl;
+
+ ramps = libgamma::gamma_ramps16_create(info.red_gamma_size, info.green_gamma_size, info.blue_gamma_size);
+ std::cout << ramps->red.size << " "
+ << ramps->green.size << " "
+ << ramps->blue.size << std::endl;
+ std::cout << ramps->depth << std::endl;
+ std::cout << std::endl;
+
+ saved_red = new uint16_t[ramps->red.size];
+ saved_green = new uint16_t[ramps->green.size];
+ saved_blue = new uint16_t[ramps->blue.size];
+
+ crtc->get_gamma(ramps);
+
+ for (i = 0; i < ramps->red.size; i++)
+ {
+ std::cout << ramps->red[i] << " ";
+ saved_red[i] = ramps->red[i];
+ ramps->red[i] /= 2;
+ }
+ std::cout << std::endl;
+ std::cout << std::endl;
+
+ for (i = 0; i < ramps->green.size; i++)
+ {
+ std::cout << ramps->green[i] << " ";
+ saved_green[i] = ramps->green[i];
+ ramps->green[i] /= 2;
+ }
+ std::cout << std::endl;
+ std::cout << std::endl;
+
+ for (i = 0; i < ramps->blue.size; i++)
+ {
+ std::cout << ramps->blue[i] << " ";
+ saved_blue[i] = ramps->blue[i];
+ ramps->blue[i] /= 2;
+ }
+ std::cout << std::endl;
+ std::cout << std::endl;
+
+ crtc->set_gamma(ramps);
+
+ sleep(1);
+
+ for (i = 0; i < ramps->red.size; i++)
+ ramps->red[i] = saved_red[i];
+ for (i = 0; i < ramps->green.size; i++)
+ ramps->green[i] = saved_green[i];
+ for (i = 0; i < ramps->blue.size; i++)
+ ramps->blue[i] = saved_blue[i];
+
+ crtc->set_gamma(ramps);
+
+ delete [] saved_red;
+ delete [] saved_green;
+ delete [] saved_blue;
+ delete ramps;
+
+ sleep(1);
+
+ ramps = new libgamma::GammaRamps<uint16_t>();
+ libgamma::gamma_ramps16_initialise(ramps, info.red_gamma_size, info.green_gamma_size, info.blue_gamma_size);
+ std::cout << ramps->red.size << " "
+ << ramps->green.size << " "
+ << ramps->blue.size << std::endl;
+ std::cout << ramps->depth << std::endl;
+ std::cout << std::endl;
+
+ saved_red = new uint16_t[ramps->red.size];
+ saved_green = new uint16_t[ramps->green.size];
+ saved_blue = new uint16_t[ramps->blue.size];
+
+ crtc->get_gamma(ramps);
+
+ for (i = 0; i < ramps->red.size; i++)
+ {
+ std::cout << ramps->red[i] << " ";
+ saved_red[i] = ramps->red[i];
+ ramps->red[i] /= 2;
+ }
+ std::cout << std::endl;
+ std::cout << std::endl;
+
+ for (i = 0; i < ramps->green.size; i++)
+ {
+ std::cout << ramps->green[i] << " ";
+ saved_green[i] = ramps->green[i];
+ ramps->green[i] /= 2;
+ }
+ std::cout << std::endl;
+ std::cout << std::endl;
+
+ for (i = 0; i < ramps->blue.size; i++)
+ {
+ std::cout << ramps->blue[i] << " ";
+ saved_blue[i] = ramps->blue[i];
+ ramps->blue[i] /= 2;
+ }
+ std::cout << std::endl;
+ std::cout << std::endl;
+
+ crtc->set_gamma(ramps);
+
+ sleep(1);
+
+ for (i = 0; i < ramps->red.size; i++)
+ ramps->red[i] = saved_red[i];
+ for (i = 0; i < ramps->green.size; i++)
+ ramps->green[i] = saved_green[i];
+ for (i = 0; i < ramps->blue.size; i++)
+ ramps->blue[i] = saved_blue[i];
+
+ crtc->set_gamma(ramps);
+
+ delete [] saved_red;
+ delete [] saved_green;
+ delete [] saved_blue;
+ delete ramps;
+
+ delete crtc;
+ delete partition;
+ delete site;
+
+ try
+ {
+ throw libgamma::create_error(EIO);
+ }
+ catch (const libgamma::LibgammaException& err)
+ {
+ std::cout << err.what() << std::endl;
+ }
+ try
+ {
+ throw libgamma::create_error(LIBGAMMA_NO_SUCH_ADJUSTMENT_METHOD);
+ }
+ catch (const libgamma::LibgammaException& err)
+ {
+ std::cout << err.what() << std::endl;
+ }
+
+ return 0;
+}
+
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