diff options
Diffstat (limited to 'src/test/test.c')
| -rw-r--r-- | src/test/test.c | 170 |
1 files changed, 119 insertions, 51 deletions
diff --git a/src/test/test.c b/src/test/test.c index 51a4379..5604efe 100644 --- a/src/test/test.c +++ b/src/test/test.c @@ -271,12 +271,21 @@ static void crtc_information(libgamma_crtc_state_t* restrict crtc) int main(void) { + /* ramps16 is last because we want to make sure that the gamma ramps are + preserved exactly on exit, and we assume RandR X is used. */ +#define LIST_INTEGER_RAMPS X(ramps32) X(ramps64) X(ramps16) +#define LIST_FLOAT_RAMPS X(rampsf) X(rampsd) +#define LIST_RAMPS LIST_FLOAT_RAMPS LIST_INTEGER_RAMPS + /* TODO X(ramps8) */ + 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; - libgamma_gamma_ramps16_t old_ramps; - libgamma_gamma_ramps16_t ramps; +#define X(R) \ + libgamma_gamma_##R##_t old_##R, R; + LIST_RAMPS +#undef X size_t i, n; int r; @@ -292,64 +301,123 @@ int main(void) crtc_information(crtc_state); libgamma_get_crtc_information(&info, crtc_state, LIBGAMMA_CRTC_INFO_GAMMA_SIZE); - old_ramps.red_size = info.red_gamma_size; - old_ramps.green_size = info.green_gamma_size; - old_ramps.blue_size = info.blue_gamma_size; - ramps = old_ramps; - libgamma_gamma_ramps16_initialise(&old_ramps); - libgamma_gamma_ramps16_initialise(&ramps); - libgamma_crtc_get_gamma_ramps16(crtc_state, &old_ramps); - r = libgamma_crtc_get_gamma_ramps16(crtc_state, &ramps); - if (r) - libgamma_perror("libgamma_crtc_get_gamma_ramps16", r); - else - { - n = ramps.red_size; - n = n > ramps.green_size ? n : ramps.green_size; - n = n > ramps.blue_size ? n : ramps.blue_size; - printf("Current gamma ramps:\n"); - for (i = 0; i < n; i++) - { - if (i < ramps.red_size) - printf(" \033[31m%04X\033[00m", ramps.red[i]); - else - printf(" "); - if (i < ramps.green_size) - printf(" \033[32m%04X\033[00m", ramps.green[i]); - else - printf(" "); - if (i < ramps.blue_size) - printf(" \033[34m%04X\033[00m", ramps.blue[i]); - else - printf(" "); - printf("\n"); - } - printf("\n"); - - for (i = 0; i < ramps.red_size + ramps.green_size + ramps.blue_size; i++) - ramps.red[i] /= 2; - - printf("Dimming monitor for 1 second...\n"); - r = libgamma_crtc_set_gamma_ramps16(crtc_state, ramps); - if (r) - libgamma_perror("libgamma_crtc_set_gamma_ramps16", r); - sleep(1); - r = libgamma_crtc_set_gamma_ramps16(crtc_state, old_ramps); - if (r) - libgamma_perror("libgamma_crtc_set_gamma_ramps16", r); - printf("Done!\n"); +#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 + +#define X(R) \ + libgamma_crtc_get_gamma_##R(crtc_state, &old_##R); \ + if (r = libgamma_crtc_get_gamma_##R(crtc_state, &R), r) \ + { \ + libgamma_perror("libgamma_crtc_get_gamma_" #R, r); \ + goto done; \ } + LIST_RAMPS +#undef X + +#define X(R) \ + n = R.red_size; \ + n = n > R.green_size ? n : R.green_size; \ + n = n > R.blue_size ? n : R.blue_size; \ + printf("Current gamma ramps (" #R "):\n"); \ + for (i = 0; i < n; i++) \ + { \ + if (i < R.red_size) \ + printf(" \033[31m%1.8lf\033[00m", (double)(R.red[i])); \ + else \ + printf(" "); \ + if (i < R.green_size) \ + printf(" \033[32m%1.8lf\033[00m", (double)(R.green[i])); \ + else \ + printf(" "); \ + if (i < R.blue_size) \ + printf(" \033[34m%1.8lf\033[00m", (double)(R.blue[i])); \ + else \ + printf(" "); \ + printf("\n"); \ + } \ + printf("\n"); \ + \ + for (i = 0; i < R.red_size + R.green_size + R.blue_size; i++) \ + R.red[i] /= 2; \ + \ + printf("Dimming monitor for 1 second...\n"); \ + r = libgamma_crtc_set_gamma_##R(crtc_state, R); \ + if (r) \ + libgamma_perror("libgamma_crtc_set_gamma_" #R, r); \ + sleep(1); \ + r = libgamma_crtc_set_gamma_##R(crtc_state, old_##R); \ + if (r) \ + libgamma_perror("libgamma_crtc_set_gamma_" #R, r); \ + printf("Done!\n"); \ + printf("Sleeping for 1 second...\n"); \ + sleep(1); + LIST_FLOAT_RAMPS +#undef X + +#define X(R) \ + n = R.red_size; \ + n = n > R.green_size ? n : R.green_size; \ + n = n > R.blue_size ? n : R.blue_size; \ + printf("Current gamma ramps (" #R "):\n"); \ + for (i = 0; i < n; i++) \ + { \ + if (i < R.red_size) \ + printf(" \033[31m%16llX\033[00m", (uint64_t)(R.red[i])); \ + else \ + printf(" "); \ + if (i < R.green_size) \ + printf(" \033[32m%16llX\033[00m", (uint64_t)(R.green[i])); \ + else \ + printf(" "); \ + if (i < R.blue_size) \ + printf(" \033[34m%16llX\033[00m", (uint64_t)(R.blue[i])); \ + else \ + printf(" "); \ + printf("\n"); \ + } \ + printf("\n"); \ + \ + for (i = 0; i < R.red_size + R.green_size + R.blue_size; i++) \ + R.red[i] /= 2; \ + \ + printf("Dimming monitor for 1 second...\n"); \ + r = libgamma_crtc_set_gamma_##R(crtc_state, R); \ + if (r) \ + libgamma_perror("libgamma_crtc_set_gamma_" #R, r); \ + sleep(1); \ + r = libgamma_crtc_set_gamma_##R(crtc_state, old_##R); \ + if (r) \ + libgamma_perror("libgamma_crtc_set_gamma_" #R, r); \ + printf("Done!\n"); \ + printf("Sleeping for 1 second...\n"); \ + sleep(1); + LIST_INTEGER_RAMPS +#undef X + + + done: +#define X(R) \ + libgamma_gamma_##R##_destroy(&R); \ + libgamma_gamma_##R##_destroy(&old_##R); + LIST_RAMPS +#undef X /* TODO Test gamma ramp restore functions. */ /* TODO Test _f gamma ramp setters. */ - /* TODO Test gamma ramp getters/setters of other bit depths. */ - libgamma_gamma_ramps16_destroy(&ramps); - libgamma_gamma_ramps16_destroy(&old_ramps); libgamma_crtc_free(crtc_state); libgamma_partition_free(part_state); libgamma_site_free(site_state); return r; + +#undef LIST_RAMPS } |