diff options
Diffstat (limited to 'src/common.h')
| -rw-r--r-- | src/common.h | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/src/common.h b/src/common.h index aa929ae..578a82d 100644 --- a/src/common.h +++ b/src/common.h @@ -1184,14 +1184,34 @@ extern int verbose; /** * Create an initialised state object for direct gamma adjustments * - * @param state_out Output parameter for the state object - * @return 0 on success, -1 on failure + * @param state_out Output parameter for the state object + * @param method libgamma constant for the adjustment method + * @param method_name redshift's name for the adjustment method + * @return 0 on success, -1 on failure * * `*state_out` is set (potentially to `NULL`) on failure */ int direct_create(GAMMA_STATE **state_out, int method, const char *method_name); /** + * Print help on options for the adjustment method using direct gamma adjustments + * + * @param f Output sink + * @param method libgamma constant for the adjustment method + */ +void direct_print_help(FILE *f, int method); + +/** + * Configure the adjustment method using direct gamma adjustments + * + * @param state State object for the adjustment method + * @param key Option to configure + * @param value Option value to set + * @return 0 on success, -1 on failure + */ +int direct_set_option(GAMMA_STATE *state, const char *key, const char *value); + +/** * Select partitions to apply adjustments to using direct gamma adjustments * * @param state State object for the adjustment method |