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-rw-r--r--src/modules/rtv/rtv.c102
1 files changed, 35 insertions, 67 deletions
diff --git a/src/modules/rtv/rtv.c b/src/modules/rtv/rtv.c
index 2a7c02d..bfd4e57 100644
--- a/src/modules/rtv/rtv.c
+++ b/src/modules/rtv/rtv.c
@@ -61,7 +61,6 @@ typedef struct rtv_setup_t {
unsigned context_duration;
unsigned snow_duration;
unsigned caption_duration;
- char *snow_module_name;
til_setup_t *snow_module_setup;
unsigned log_channels:1;
char *channels[];
@@ -231,7 +230,7 @@ static void setup_next_channel(rtv_context_t *ctxt, unsigned ticks)
static int rtv_should_skip_module(const rtv_setup_t *setup, const til_module_t *module)
{
if (module == &rtv_module ||
- (setup->snow_module_name && !strcasecmp(module->name, setup->snow_module_name)))
+ (setup->snow_module_setup && module == setup->snow_module_setup->creator))
return 1;
/* An empty channels list is a special case for representing "all", an
@@ -278,12 +277,10 @@ static til_module_context_t * rtv_create_context(const til_module_t *module, til
ctxt->caption_duration = ((rtv_setup_t *)setup)->caption_duration;
ctxt->snow_channel.module = &rtv_none_module;
- if (((rtv_setup_t *)setup)->snow_module_name) {
- /* ctxt takes ownership of the snow_module_setup */
+ if (((rtv_setup_t *)setup)->snow_module_setup) {
ctxt->snow_channel.module_setup = ((rtv_setup_t *)setup)->snow_module_setup;
- ((rtv_setup_t *)setup)->snow_module_setup = NULL;
- ctxt->snow_channel.module = til_lookup_module(((rtv_setup_t *)setup)->snow_module_name);
+ ctxt->snow_channel.module = ctxt->snow_channel.module_setup->creator;
(void) til_module_create_context(ctxt->snow_channel.module, stream, rand_r(&seed), ticks, n_cpus, ctxt->snow_channel.module_setup, &ctxt->snow_channel.module_ctxt);
}
@@ -349,6 +346,19 @@ static void rtv_finish_frame(til_module_context_t *context, til_stream_t *stream
}
+static int rtv_snow_module_setup(const til_settings_t *settings, til_setting_t **res_setting, const til_setting_desc_t **res_desc, til_setup_t **res_setup)
+{
+ return til_module_setup_full(settings,
+ res_setting,
+ res_desc,
+ res_setup,
+ "Snow module name",
+ RTV_DEFAULT_SNOW_MODULE,
+ (TIL_MODULE_EXPERIMENTAL | TIL_MODULE_HERMETIC),
+ NULL);
+}
+
+
static int rtv_setup(const til_settings_t *settings, til_setting_t **res_setting, const til_setting_desc_t **res_desc, til_setup_t **res_setup)
{
const til_settings_t *snow_module_settings;
@@ -357,8 +367,7 @@ static int rtv_setup(const til_settings_t *settings, til_setting_t **res_setting
const char *context_duration;
const char *caption_duration;
const char *snow_duration;
- const char *snow_module, *snow_module_name;
- til_setting_t *snow_module_name_setting;
+ const char *snow_module;
const char *log_channels;
const char *log_channels_values[] = {
"off",
@@ -463,44 +472,17 @@ static int rtv_setup(const til_settings_t *settings, til_setting_t **res_setting
if (r)
return r;
- assert(res_setting && *res_setting && (*res_setting)->value_as_nested_settings);
- snow_module_settings = (*res_setting)->value_as_nested_settings;
- snow_module_name = til_settings_get_value_by_idx(snow_module_settings, 0, &snow_module_name_setting);
-
- if (!snow_module_name || !snow_module_name_setting->desc) {
- r = til_setting_desc_new(snow_module_settings,
- &(til_setting_spec_t){
- /* this is basically just to get the .as_label */
- .name = "Snow module name",
- .preferred = "none",
- .as_label = 1,
- },
- res_desc);
- if (r < 0)
- return r;
-
- *res_setting = snow_module_name ? snow_module_name_setting : NULL;
+ assert(res_setting && *res_setting);
+ assert((*res_setting)->value_as_nested_settings);
- return 1;
- }
-
- if (strcasecmp(snow_module_name, "none")) {
- const til_module_t *snow_module = til_lookup_module(snow_module_name);
-
- if (!snow_module) {
- *res_setting = snow_module_name_setting;
-
- return -EINVAL;
- }
-
- if (snow_module->setup) {
- r = snow_module->setup(snow_module_settings, res_setting, res_desc, NULL);
- if (r)
- return r;
- }
+ snow_module_settings = (*res_setting)->value_as_nested_settings;
- /* now snow_module settings are complete, but not yet baked (no res_setup) */
- }
+ r = rtv_snow_module_setup(snow_module_settings,
+ res_setting,
+ res_desc,
+ NULL); /* XXX: note no res_setup, must defer finalize */
+ if (r)
+ return r;
r = til_settings_get_and_describe_value(settings,
&(til_setting_spec_t){
@@ -571,32 +553,18 @@ static int rtv_setup(const til_settings_t *settings, til_setting_t **res_setting
} while ((channel = strtok(NULL, ":")));
}
- if (strcasecmp(snow_module, "none")) {
- const char *snow_module_name = til_settings_get_value_by_idx(snow_module_settings, 0, NULL);
- const til_module_t *snow_module = til_lookup_module(snow_module_name);
-
- if (!snow_module) {
- til_setup_free(&setup->til_setup);
-
- return -EINVAL;
- }
-
- setup->snow_module_name = strdup(snow_module_name);
- if (!setup->snow_module_name) {
- til_setup_free(&setup->til_setup);
-
- return -ENOMEM;
- }
-
- /* bake the snow_module settings */
- r = til_module_setup_finalize(snow_module, snow_module_settings, &setup->snow_module_setup);
- if (r < 0) {
- til_setup_free(&setup->til_setup);
- return r;
- }
+ r = rtv_snow_module_setup(snow_module_settings,
+ res_setting,
+ res_desc,
+ &setup->snow_module_setup); /* finalize! */
+ if (r < 0) {
+ til_setup_free(&setup->til_setup);
+ return r;
}
+ assert(r == 0);
+
/* TODO FIXME: parse errors */
sscanf(duration, "%u", &setup->duration);
sscanf(context_duration, "%u", &setup->context_duration);
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