diff options
Diffstat (limited to 'src/til.c')
| -rw-r--r-- | src/til.c | 44 |
1 files changed, 44 insertions, 0 deletions
@@ -322,6 +322,7 @@ int til_module_setup(const til_settings_t *settings, til_setting_t **res_setting } +/* TODO: rename to til_module_setup_randomize() */ /* originally taken from rtv, this randomizes a module's setup @res_setup, args @res_arg * returns 0 on no setup, 1 on setup successful with results stored @res_*, -errno on error. */ @@ -415,6 +416,49 @@ int til_module_randomize_setup(const til_module_t *module, unsigned seed, til_se } +/* This turns the incoming module+setings into a "baked" til_setup_t, + * if module->setup() isn't provided, a minimal til_setup_t is still produced. + */ +int til_module_setup_finalize(const til_module_t *module, const til_settings_t *module_settings, til_setup_t **res_setup) +{ + til_setting_t *setting; + const til_setting_desc_t *desc; + int r; + + assert(module); + assert(module_settings); + assert(res_setup); + + if (!module->setup) { + til_setup_t *setup; + + setup = til_setup_new(module_settings, sizeof(*setup), NULL); + if (!setup) + return -ENOMEM; + + *res_setup = setup; + + return 0; + } + + /* TODO: note passing &setting and &desc when finalizing is really only necessary + * because of how nested settings get found via &setting, and modules that do this + * currently tend to access (*res_setting)->value_as_nested_settings and that needs + * to occur even when just finalizing. A future change may rework how modules do + * this, but let's just pass the res_setting and res_desc pointers to keep things + * happy for now. Long-term it should really be possible to pass NULL for those, + * at least when you're just finalizing. + */ + r = module->setup(module_settings, &setting, &desc, res_setup); + if (r < 0) + return r; + if (r > 0) /* FIXME: this should probably free desc */ + return -EINVAL; /* module_settings is incomplete, but we're not performing setup here. */ + + return r; +} + + /* generic fragmenter using a horizontal slice per cpu according to context->n_cpus */ int til_fragmenter_slice_per_cpu(til_module_context_t *context, const til_fb_fragment_t *fragment, unsigned number, til_fb_fragment_t *res_fragment) { |