/* See LICENSE file for copyright and license details. */
#include "test.h"
/**
* Test `libgamma`
*
* @return Non-zero on machine detectable error, this library
* may still be faulty if zero is returned
*/
int
main(void)
{
libgamma_site_state_t *restrict site_state = malloc(sizeof(libgamma_site_state_t));
libgamma_partition_state_t *restrict part_state = malloc(sizeof(libgamma_partition_state_t));
libgamma_crtc_state_t *restrict crtc_state = malloc(sizeof(libgamma_crtc_state_t));
libgamma_crtc_information_t info;
#define X(R)\
libgamma_gamma_##R##_t old_##R, R;\
libgamma_gamma_##R##_fun* f_##R = invert_##R;
LIST_RAMPS
#undef X
size_t i, n;
int r, rr = 0;
/* Test miscellaneous parts of the library */
list_methods_lists();
method_availability();
list_default_sites();
method_capabilities();
error_test();
/* Select monitor for tests over CRTC:s, partitions and sites */
if (select_monitor(site_state, part_state, crtc_state))
return 1;
/* Test CRTC information functions. */
crtc_information(crtc_state);
/* Get the sizes of the gamma ramps for the selected CRTC */
libgamma_get_crtc_information(&info, crtc_state, LIBGAMMA_CRTC_INFO_GAMMA_SIZE);
/* Create gamma ramps for each depth */
#define X(R)\
old_##R.red_size = info.red_gamma_size;\
old_##R.green_size = info.green_gamma_size;\
old_##R.blue_size = info.blue_gamma_size;\
R = old_##R;\
libgamma_gamma_##R##_initialise(&old_##R);\
libgamma_gamma_##R##_initialise(&R);
LIST_RAMPS
#undef X
/* Fill gamma ramps, for each depth, with the CRTC:s current ramps */
#define X(R)\
if ((rr |= r = libgamma_crtc_get_gamma_##R(crtc_state, &old_##R))) {\
libgamma_perror("libgamma_crtc_get_gamma_" #R, r);\
goto done;\
}\
if ((rr |= r = libgamma_crtc_get_gamma_##R(crtc_state, &R))) {\
libgamma_perror("libgamma_crtc_get_gamma_" #R, r);\
goto done;\
}
LIST_RAMPS
#undef X
/* Test function assisted gamma ramps setting */
#define X(R)\
/* Dim the monitor for one second and the restore it. */\
printf("Inverting monitor output for 1 second... (" #R ")\n");\
if ((rr |= r = libgamma_crtc_set_gamma_##R##_f(crtc_state, f_##R, f_##R, f_##R)))\
libgamma_perror("libgamma_crtc_set_gamma_" #R "_f", r);\
sleep(1);\
if ((rr |= r = libgamma_crtc_set_gamma_##R(crtc_state, old_##R)))\
libgamma_perror("libgamma_crtc_set_gamma_" #R, r);\
printf("Done!\n");\
/* Sleep for one second, we have more depths to test */\
printf("Sleeping for 1 second...\n");\
sleep(1);
LIST_RAMPS
#undef X
/* Test getting and setting gamma ramps */
#define X(R)\
/* Get the grand size of the gamma ramps */\
n = R.red_size;\
n = n > R.green_size ? n : R.green_size;\
n = n > R.blue_size ? n : R.blue_size;\
/* Print the current gamma ramps */\
printf("Current gamma ramps (" #R "):\n");\
for (i = 0; i < n; i++) {\
if (i < R.red_size) Y(R.red, "1"); else printf(" ");\
if (i < R.green_size) Y(R.green, "2"); else printf(" ");\
if (i < R.blue_size) Y(R.blue, "4"); else printf(" ");\
printf("\n");\
}\
printf("\n");\
/* Adjust the gamma ramps for dimming the monitor */\
for (i = 0; i < R.red_size + R.green_size + R.blue_size; i++)\
R.red[i] /= 2;\
/* Dim the monitor for one second and the restore it */\
printf("Dimming monitor for 1 second...\n");\
if ((rr |= r = libgamma_crtc_set_gamma_##R(crtc_state, R)))\
libgamma_perror("libgamma_crtc_set_gamma_" #R, r);\
sleep(1);\
if ((rr |= r = libgamma_crtc_set_gamma_##R(crtc_state, old_##R)))\
libgamma_perror("libgamma_crtc_set_gamma_" #R, r);\
printf("Done!\n");\
/* Sleep for one second, we have more depths to test */\
printf("Sleeping for 1 second...\n");\
sleep(1);
#define Y(R, C) printf(" \033[3" C "m%1.8lf\033[00m", (double)(R[i]))
LIST_FLOAT_RAMPS
#undef Y
#define Y(R, C) printf(" \033[3" C "m%16llX\033[00m", (uint64_t)(R[i]))
LIST_INTEGER_RAMPS
#undef Y
#undef X
/* Test order of gamma ramps */
memcpy(ramps16.red, old_ramps16.red, ramps16.red_size * sizeof(uint16_t));
memset(ramps16.green, 0, ramps16.green_size * sizeof(uint16_t));
memset(ramps16.blue, 0, ramps16.blue_size * sizeof(uint16_t));
printf("Making the monitor red-only for 1 second...\n");
if ((rr |= r = libgamma_crtc_set_gamma_ramps16(crtc_state, ramps16)))
libgamma_perror("libgamma_crtc_set_gamma_ramps16", r);
sleep(1);
memset(ramps16.red, 0, ramps16.red_size * sizeof(uint16_t));
memcpy(ramps16.green, old_ramps16.green, ramps16.green_size * sizeof(uint16_t));
printf("Making the monitor green-only for 1 second...\n");
if ((rr |= r = libgamma_crtc_set_gamma_ramps16(crtc_state, ramps16)))
libgamma_perror("libgamma_crtc_set_gamma_ramps16", r);
sleep(1);
memset(ramps16.green, 0, ramps16.green_size * sizeof(uint16_t));
memcpy(ramps16.blue, old_ramps16.blue, ramps16.blue_size * sizeof(uint16_t));
printf("Making the monitor green-only for 1 second...\n");
if ((rr |= r = libgamma_crtc_set_gamma_ramps16(crtc_state, ramps16)))
libgamma_perror("libgamma_crtc_set_gamma_ramps16", r);
sleep(1);
if ((rr |= r = libgamma_crtc_set_gamma_ramps64(crtc_state, old_ramps64)))
libgamma_perror("libgamma_crtc_set_gamma_ramps64", r);
printf("Done!\n");
/* TODO Test gamma ramp restore functions */
done:
/* Release resouces */
#define X(R)\
libgamma_gamma_##R##_destroy(&R);\
libgamma_gamma_##R##_destroy(&old_##R);
LIST_RAMPS
#undef X
libgamma_crtc_free(crtc_state);
libgamma_partition_free(part_state);
libgamma_site_free(site_state);
return rr;
}
