diff options
Diffstat (limited to '')
| -rw-r--r-- | src/test.c | 54 |
1 files changed, 53 insertions, 1 deletions
@@ -138,11 +138,14 @@ int main(int argc, char *argv[]) #define HALF ((double)5 / 10) #define TENTHS(x) ((double)x / 10) + libclut_colour_space_conversion_matrix_t M, Minv; + libclut_rgb_colour_space_t srgb = LIBCLUT_RGB_COLOUR_SPACE_SRGB_INITIALISER; + libclut_rgb_colour_space_t wgrgb = LIBCLUT_RGB_COLOUR_SPACE_WIDE_GAMUT_RGB_INITIALISER; struct clut t1, t2, t3; struct dclut d1, d2; size_t i, j; int rc = 0; - double param; + double param, r, g, b; 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; @@ -315,6 +318,53 @@ int main(int argc, char *argv[]) printf("libclut_apply failed\n"), rc = 1; + if (libclut_model_get_rgb_conversion_matrix(&srgb, &wgrgb, M, Minv)) + { + printf("libclut_model_get_rgb_conversion_matrix failed\n"), rc = 1; + goto rgb_conversion_done; + } + if (0.5587 > M[0][0] || M[0][0] > 0.5589 || + 0.3587 > M[0][1] || M[0][1] > 0.3588 || + -.0101 > M[0][2] || M[0][2] > -.0099 || + 0.0938 > M[1][0] || M[1][0] > 0.0939 || + 0.8564 > M[1][1] || M[1][1] > 0.8566 || + 0.0746 > M[1][2] || M[1][2] > 0.0747 || + 0.0186 > M[2][0] || M[2][0] > 0.0188 || + 0.0967 > M[2][1] || M[2][1] > 0.0968 || + 1.2237 > M[2][2] || M[2][2] > 1.2239) + { + printf("libclut_model_get_rgb_conversion_matrix failed\n"), rc = 1; + goto rgb_conversion_done; + } + + + libclut_model_convert_rgb(0.1, 0.5, 0.9, M, &r, &g, &b); + if (0.3024 > r || r > 0.3025 || + 0.5301 > g || g > 0.5302 || + 0.9931 > b || b > 0.9932) + { + printf("libclut_model_convert_rgb failed\n"), rc = 1; + goto rgb_conversion_done; + } + + + libclut_model_convert_rgb(0.1, 0.5, 0.9, Minv, &r, &g, &b); + if (-1.3341 > r || r > -1.3339 || + 0.4916 > g || g > 0.4917 || + 0.8144 > b || b > 0.8145) + { + printf("libclut_model_convert_rgb failed\n"), rc = 1; + goto rgb_conversion_done; + } + + + libclut_convert_rgb_inplace(&t1, 1, double, M, trunc); + libclut_convert_rgb(&t1, 1, double, M, trunc, &t2); + + + rgb_conversion_done: + + if (!rc) printf("everything is fine\n"); free(t1.red); @@ -343,5 +393,7 @@ int main(int argc, char *argv[]) libclut_cie_limits libclut_cie_manipulate libclut_cie_apply + libclut_convert_rgb_inplace + libclut_convert_rgb */ |