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gst/parse/grammar.y: Remove unneeded casts.

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Original commit message from CVS:
* gst/parse/grammar.y:
Remove unneeded casts.
This commit is contained in:
Tim-Philipp Müller 2008-05-25 14:13:22 +00:00
parent b0afa5e42e
commit 32cafe9457
2 changed files with 41 additions and 36 deletions
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5
ChangeLog
View file

@ -1,3 +1,8 @@
2008-05-25 Tim-Philipp Müller <tim.muller at collabora co uk>
* gst/parse/grammar.y:
Remove unneeded casts.
2008-05-25 Tim-Philipp Müller <tim.muller at collabora co uk>
* gst/parse/grammar.y:

72
gst/parse/grammar.y
View file

@ -128,7 +128,7 @@ G_STMT_START { \
} G_STMT_END
# define ERROR(type, ...) \
SET_ERROR (((graph_t *) graph)->error, (type), __VA_ARGS__ )
SET_ERROR (graph->error, (type), __VA_ARGS__ )
#elif defined(G_HAVE_GNUC_VARARGS)
@ -141,7 +141,7 @@ G_STMT_START { \
} G_STMT_END
# define ERROR(type, args...) \
SET_ERROR (((graph_t *) graph)->error,(type) , args )
SET_ERROR (graph->error,(type) , args )
#else
@ -226,7 +226,7 @@ G_STMT_START { \
GSList *walk; \
GstBin *bin = (GstBin *) gst_element_factory_make (type, NULL); \
if (!chain) { \
SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_EMPTY_BIN, \
SET_ERROR (graph->error, GST_PARSE_ERROR_EMPTY_BIN, \
_("specified empty bin \"%s\", not allowed"), type); \
g_slist_foreach (assign, (GFunc) gst_parse_strfree, NULL); \
g_slist_free (assign); \
@ -235,8 +235,8 @@ G_STMT_START { \
gst_parse_strfree (type); /* Need to clean up the string */ \
YYERROR; \
} else if (!bin) { \
ADD_MISSING_ELEMENT((graph_t *) graph, type); \
SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_NO_SUCH_ELEMENT, \
ADD_MISSING_ELEMENT(graph, type); \
SET_ERROR (graph->error, GST_PARSE_ERROR_NO_SUCH_ELEMENT, \
_("no bin \"%s\", skipping"), type); \
g_slist_foreach (assign, (GFunc) gst_parse_strfree, NULL); \
g_slist_free (assign); \
@ -362,7 +362,7 @@ gst_parse_element_set (gchar *value, GstElement *element, graph_t *graph)
data->signal_id = g_signal_connect(GST_OBJECT (element),"child-added", G_CALLBACK (gst_parse_new_child), data);
}
else {
SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_NO_SUCH_PROPERTY, \
SET_ERROR (graph->error, GST_PARSE_ERROR_NO_SUCH_PROPERTY, \
_("no property \"%s\" in element \"%s\""), value, \
GST_ELEMENT_NAME (element));
}
@ -377,7 +377,7 @@ out:
return;
error:
SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_COULD_NOT_SET_PROPERTY,
SET_ERROR (graph->error, GST_PARSE_ERROR_COULD_NOT_SET_PROPERTY,
_("could not set property \"%s\" in element \"%s\" to \"%s\""),
value, GST_ELEMENT_NAME (element), pos);
goto out;
@ -519,7 +519,7 @@ success:
return 0;
error:
SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_LINK,
SET_ERROR (graph->error, GST_PARSE_ERROR_LINK,
_("could not link %s to %s"), GST_ELEMENT_NAME (src),
GST_ELEMENT_NAME (sink));
gst_parse_free_link (link);
@ -567,12 +567,12 @@ static int yyerror (void *scanner, graph_t *graph, const char *s);
element: IDENTIFIER { $$ = gst_element_factory_make ($1, NULL);
if ($$ == NULL) {
ADD_MISSING_ELEMENT ((graph_t *) graph, $1);
SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_NO_SUCH_ELEMENT, _("no element \"%s\""), $1);
ADD_MISSING_ELEMENT (graph, $1);
SET_ERROR (graph->error, GST_PARSE_ERROR_NO_SUCH_ELEMENT, _("no element \"%s\""), $1);
/* if FATAL_ERRORS flag is set, we don't have to worry about backwards
* compatibility and can continue parsing and check for other missing
* elements */
if ((((graph_t *) graph)->flags & GST_PARSE_FLAG_FATAL_ERRORS) == 0) {
if ((graph->flags & GST_PARSE_FLAG_FATAL_ERRORS) == 0) {
gst_parse_strfree ($1);
YYERROR;
}
@ -620,7 +620,7 @@ link: linkpart LINK linkpart { $$ = $1;
if ($2) {
$$->caps = gst_caps_from_string ($2);
if ($$->caps == NULL)
SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_LINK, _("could not parse caps \"%s\""), $2);
SET_ERROR (graph->error, GST_PARSE_ERROR_LINK, _("could not parse caps \"%s\""), $2);
gst_parse_strfree ($2);
}
$$->sink_name = $3->src_name;
@ -642,16 +642,16 @@ chain: element { $$ = gst_parse_chain_new ();
| bin { $$ = $1; }
| chain chain { if ($1->back && $2->front) {
if (!$1->back->sink_name) {
SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_LINK, _("link without source element"));
SET_ERROR (graph->error, GST_PARSE_ERROR_LINK, _("link without source element"));
gst_parse_free_link ($1->back);
} else {
((graph_t *) graph)->links = g_slist_prepend (((graph_t *) graph)->links, $1->back);
graph->links = g_slist_prepend (graph->links, $1->back);
}
if (!$2->front->src_name) {
SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_LINK, _("link without sink element"));
SET_ERROR (graph->error, GST_PARSE_ERROR_LINK, _("link without sink element"));
gst_parse_free_link ($2->front);
} else {
((graph_t *) graph)->links = g_slist_prepend (((graph_t *) graph)->links, $2->front);
graph->links = g_slist_prepend (graph->links, $2->front);
}
$1->back = NULL;
} else if ($1->back) {
@ -666,7 +666,7 @@ chain: element { $$ = gst_parse_chain_new ();
}
if ($1->back) {
((graph_t *) graph)->links = g_slist_prepend (((graph_t *) graph)->links, $1->back);
graph->links = g_slist_prepend (graph->links, $1->back);
}
$1->last = $2->last;
$1->back = $2->back;
@ -687,14 +687,14 @@ chain: element { $$ = gst_parse_chain_new ();
for (walk = $2; walk; walk = walk->next) {
link_t *link = (link_t *) walk->data;
if (!link->sink_name && walk->next) {
SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_LINK, _("link without sink element"));
SET_ERROR (graph->error, GST_PARSE_ERROR_LINK, _("link without sink element"));
gst_parse_free_link (link);
} else if (!link->src_name && !link->src) {
SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_LINK, _("link without source element"));
SET_ERROR (graph->error, GST_PARSE_ERROR_LINK, _("link without source element"));
gst_parse_free_link (link);
} else {
if (walk->next) {
((graph_t *) graph)->links = g_slist_prepend (((graph_t *) graph)->links, link);
graph->links = g_slist_prepend (graph->links, link);
} else {
$1->back = link;
}
@ -706,10 +706,10 @@ chain: element { $$ = gst_parse_chain_new ();
| chain error { $$ = $1; }
| link chain { if ($2->front) {
if (!$2->front->src_name) {
SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_LINK, _("link without source element"));
SET_ERROR (graph->error, GST_PARSE_ERROR_LINK, _("link without source element"));
gst_parse_free_link ($2->front);
} else {
((graph_t *) graph)->links = g_slist_prepend (((graph_t *) graph)->links, $2->front);
graph->links = g_slist_prepend (graph->links, $2->front);
}
}
if (!$1->sink_name) {
@ -723,17 +723,17 @@ chain: element { $$ = gst_parse_chain_new ();
GstElement *element =
gst_element_make_from_uri (GST_URI_SRC, $1, NULL);
if (!element) {
SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_NO_SUCH_ELEMENT,
SET_ERROR (graph->error, GST_PARSE_ERROR_NO_SUCH_ELEMENT,
_("no source element for URI \"%s\""), $1);
} else {
$$->front->src = element;
((graph_t *) graph)->links = g_slist_prepend (
((graph_t *) graph)->links, $$->front);
graph->links = g_slist_prepend (
graph->links, $$->front);
$$->front = NULL;
$$->elements = g_slist_prepend ($$->elements, element);
}
} else {
SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_LINK,
SET_ERROR (graph->error, GST_PARSE_ERROR_LINK,
_("no element to link URI \"%s\" to"), $1);
}
g_free ($1);
@ -741,14 +741,14 @@ chain: element { $$ = gst_parse_chain_new ();
| link PARSE_URL { GstElement *element =
gst_element_make_from_uri (GST_URI_SINK, $2, NULL);
if (!element) {
SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_NO_SUCH_ELEMENT,
SET_ERROR (graph->error, GST_PARSE_ERROR_NO_SUCH_ELEMENT,
_("no sink element for URI \"%s\""), $2);
gst_parse_link_free ($1);
g_free ($2);
YYERROR;
} else if ($1->sink_name || $1->sink_pads) {
gst_object_unref (element);
SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_LINK,
SET_ERROR (graph->error, GST_PARSE_ERROR_LINK,
_("could not link sink element for URI \"%s\""), $2);
gst_parse_link_free ($1);
g_free ($2);
@ -763,13 +763,13 @@ chain: element { $$ = gst_parse_chain_new ();
g_free ($2);
}
;
graph: /* NOP */ { SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_EMPTY, _("empty pipeline not allowed"));
$$ = (graph_t *) graph;
graph: /* NOP */ { SET_ERROR (graph->error, GST_PARSE_ERROR_EMPTY, _("empty pipeline not allowed"));
$$ = graph;
}
| chain { $$ = (graph_t *) graph;
| chain { $$ = graph;
if ($1->front) {
if (!$1->front->src_name) {
SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_LINK, _("link without source element"));
SET_ERROR (graph->error, GST_PARSE_ERROR_LINK, _("link without source element"));
gst_parse_free_link ($1->front);
} else {
$$->links = g_slist_prepend ($$->links, $1->front);
@ -778,7 +778,7 @@ graph: /* NOP */ { SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERRO
}
if ($1->back) {
if (!$1->back->sink_name) {
SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_LINK, _("link without sink element"));
SET_ERROR (graph->error, GST_PARSE_ERROR_LINK, _("link without sink element"));
gst_parse_free_link ($1->back);
} else {
$$->links = g_slist_prepend ($$->links, $1->back);
@ -852,10 +852,10 @@ _gst_parse_launch (const gchar *str, GError **error, GstParseContext *ctx,
if (!g.chain) {
ret = NULL;
} else if (!(((chain_t *) g.chain)->elements->next)) {
} else if (!g.chain->elements->next) {
/* only one toplevel element */
ret = (GstElement *) ((chain_t *) g.chain)->elements->data;
g_slist_free (((chain_t *) g.chain)->elements);
ret = (GstElement *) g.chain->elements->data;
g_slist_free (g.chain->elements);
if (GST_IS_BIN (ret))
bin = GST_BIN (ret);
gst_parse_chain_free (g.chain);