diff options
Diffstat (limited to 'src/test.c')
| -rw-r--r-- | src/test.c | 77 |
1 files changed, 75 insertions, 2 deletions
@@ -145,7 +145,7 @@ int main(int argc, char *argv[]) struct dclut d1, d2; size_t i, j; int rc = 0; - double param, r, g, b; + double param, r, g, b, x, y, z; t1. red_size = t2. red_size = t3. red_size = d1. red_size = d2. red_size = 256; t1.green_size = t2.green_size = t3.green_size = d1.green_size = d2.green_size = 256; @@ -360,11 +360,84 @@ int main(int argc, char *argv[]) libclut_convert_rgb_inplace(&t1, 1, double, M, trunc); /* TODO test */ libclut_convert_rgb(&t1, 1, double, M, trunc, &t2); /* TODO test */ + + if (libclut_model_get_rgb_conversion_matrix(&srgb, NULL, M, Minv)) + { + printf("libclut_model_get_rgb_conversion_matrix failed\n"), rc = 1; + goto rgb_conversion_done; + } + libclut_model_rgb_to_ciexyz(0.1, 0.5, 0.9, M, &x, &y, &z); + if (0.2227 > x || x > 0.2228 || + 0.2120 > y || y > 0.2121 || + 0.7739 > z || z > 0.7741) + { + printf("libclut_model_get_rgb_conversion_matrix or libclut_model_rgb_to_ciexyz failed\n"), rc = 1; + goto rgb_conversion_done; + } + libclut_model_ciexyz_to_rgb(x, y, z, Minv, &r, &g, &b); + if (0.0999 > r || r > 1.0001 || + 0.4999 > g || g > 0.5001 || + 0.8999 > b || b > 0.9001) + { + printf("libclut_model_get_rgb_conversion_matrix or libclut_model_ciexyz_to_rgb failed\n"), rc = 1; + goto rgb_conversion_done; + } - rgb_conversion_done: + + if (libclut_model_get_rgb_conversion_matrix(NULL, &srgb, Minv, M)) + { + printf("libclut_model_get_rgb_conversion_matrix failed\n"), rc = 1; + goto rgb_conversion_done; + } + libclut_model_rgb_to_ciexyz(0.1, 0.5, 0.9, M, &r, &g, &b); + libclut_model_ciexyz_to_rgb(r, g, b, Minv, &r, &g, &b); + if (0.0999 > r || r > 1.0001 || + 0.4999 > g || g > 0.5001 || + 0.8999 > b || b > 0.9001) + { + printf("libclut_model_get_rgb_conversion_matrix failed\n"), rc = 1; + goto rgb_conversion_done; + } + if (libclut_model_get_rgb_conversion_matrix(NULL, NULL, M, Minv)) + { + printf("libclut_model_get_rgb_conversion_matrix failed\n"), rc = 1; + goto rgb_conversion_done; + } + if (0.999999 > M[0][0] || M[0][0] > 1.000001 || + -.999999 > M[0][1] || M[0][1] > 0.000001 || + -.999999 > M[0][2] || M[0][2] > 0.000001 || + -.999999 > M[1][0] || M[1][0] > 0.000001 || + 0.999999 > M[1][1] || M[1][1] > 1.000001 || + -.999999 > M[1][2] || M[1][2] > 0.000001 || + -.999999 > M[2][0] || M[2][0] > 0.000001 || + -.999999 > M[2][1] || M[2][1] > 0.000001 || + 0.999999 > M[2][2] || M[2][2] > 1.000001) + { + printf("libclut_model_get_rgb_conversion_matrix failed\n"), rc = 1; + goto rgb_conversion_done; + } + if (0.999999 > Minv[0][0] || Minv[0][0] > 1.000001 || + -.999999 > Minv[0][1] || Minv[0][1] > 0.000001 || + -.999999 > Minv[0][2] || Minv[0][2] > 0.000001 || + -.999999 > Minv[1][0] || Minv[1][0] > 0.000001 || + 0.999999 > Minv[1][1] || Minv[1][1] > 1.000001 || + -.999999 > Minv[1][2] || Minv[1][2] > 0.000001 || + -.999999 > Minv[2][0] || Minv[2][0] > 0.000001 || + -.999999 > Minv[2][1] || Minv[2][1] > 0.000001 || + 0.999999 > Minv[2][2] || Minv[2][2] > 1.000001) + { + printf("libclut_model_get_rgb_conversion_matrix failed\n"), rc = 1; + goto rgb_conversion_done; + } + + + libclut_model_get_rgb_conversion_matrix(&srgb, &wgrgb, M, NULL); /* Just testing that we don't get a segfault. */ + rgb_conversion_done: + + libclut_model_ciexyz_to_cieluv(1, 1, 1, 1, 1, 1, &r, &g, &b); /* TODO test */ libclut_model_cieluv_to_ciexyz(1, 1, 1, 1, 1, 1, &r, &g, &b); /* TODO test */ libclut_model_cielch_to_cieluv(1, 1, &r, &g); /* TODO test */ |