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command: simplify mp_property_filter_metadata

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Also silence a dead code coverity error.
This commit is contained in:
wm4 2018-02-14 23:15:32 +01:00 committed by Kevin Mitchell
parent d969a0a27d
commit a2cf846a5c
1 changed files with 11 additions and 19 deletions
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30
player/command.c
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@ -1428,7 +1428,6 @@ static int mp_property_filter_metadata(void *ctx, struct m_property *prop,
char *rem;
m_property_split_path(ka->key, &key, &rem);
struct mp_tags *metadata = NULL;
int res = CONTROL_UNKNOWN;
struct mp_output_chain *chain = NULL;
if (strcmp(type, "vf") == 0) {
chain = mpctx->vo_chain ? mpctx->vo_chain->filter : NULL;
@ -1444,26 +1443,19 @@ static int mp_property_filter_metadata(void *ctx, struct m_property *prop,
};
mp_output_chain_command(chain, mp_tprintf(80, "%.*s", BSTR_P(key)), &cmd);
if (metadata)
res = CONTROL_OK;
switch (res) {
case CONTROL_UNKNOWN:
return M_PROPERTY_UNKNOWN;
case CONTROL_NA: // empty
case CONTROL_OK:
if (strlen(rem)) {
struct m_property_action_arg next_ka = *ka;
next_ka.key = rem;
res = tag_property(M_PROPERTY_KEY_ACTION, &next_ka, metadata);
} else {
res = tag_property(ka->action, ka->arg, metadata);
}
talloc_free(metadata);
return res;
default:
if (!metadata)
return M_PROPERTY_ERROR;
int res;
if (strlen(rem)) {
struct m_property_action_arg next_ka = *ka;
next_ka.key = rem;
res = tag_property(M_PROPERTY_KEY_ACTION, &next_ka, metadata);
} else {
res = tag_property(ka->action, ka->arg, metadata);
}
talloc_free(metadata);
return res;
}
return M_PROPERTY_NOT_IMPLEMENTED;
}