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xml-formatter: set LC_NUMERIC locale before saving values.

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Avoiding to save ',' instead of '.' for floats in certain locals
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Mathieu Duponchelle 2013-09-01 00:46:45 +02:00 committed by Thibault Saunier
parent 832616fb2c
commit 6d70b553ad
1 changed files with 8 additions and 1 deletions
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9
ges/ges-xml-formatter.c
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@ -21,9 +21,11 @@
/* TODO Determine error codes numbers */
#include "ges.h"
#include <string.h>
#include <errno.h>
#include <locale.h>
#include "ges.h"
#include "ges-internal.h"
#define parent_class ges_xml_formatter_parent_class
@ -823,7 +825,9 @@ _save_keyframes (GString * str, GESTrackElement * trackelement, gint index)
if (GST_IS_INTERPOLATION_CONTROL_SOURCE (source)) {
GList *timed_values, *tmp;
GstInterpolationMode mode;
gchar *oldlocale = setlocale (LC_NUMERIC, NULL);
oldlocale = g_strdup (oldlocale);
append_escaped (str,
g_markup_printf_escaped
(" <binding type='direct' source_type='interpolation' property='%s'",
@ -835,6 +839,7 @@ _save_keyframes (GString * str, GESTrackElement * trackelement, gint index)
timed_values =
gst_timed_value_control_source_get_all
(GST_TIMED_VALUE_CONTROL_SOURCE (source));
setlocale (LC_NUMERIC, "C");
for (tmp = timed_values; tmp; tmp = tmp->next) {
GstTimedValue *value;
@ -842,6 +847,8 @@ _save_keyframes (GString * str, GESTrackElement * trackelement, gint index)
append_escaped (str, g_markup_printf_escaped (" %" G_GUINT64_FORMAT
":%f ", value->timestamp, value->value));
}
setlocale (LC_NUMERIC, oldlocale);
g_free (oldlocale);
append_escaped (str, g_markup_printf_escaped ("'/>\n"));
} else
GST_DEBUG ("control source not in [interpolation]");