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festival: unmap input buffer

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This commit is contained in:
Wim Taymans 2012-07-10 12:10:28 +02:00
parent 68fadbb92a
commit 29092cc3b8
1 changed files with 4 additions and 3 deletions
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7
gst/festival/gstfestival.c
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@ -171,7 +171,7 @@ G_DEFINE_TYPE (GstFestival, gst_festival, GST_TYPE_ELEMENT)
gst_element_class_set_details_simple (gstelement_class,
"Festival Text-to-Speech synthesizer", "Filter/Effect/Audio",
"Synthesizes plain text into audio",
"Wim Taymans <wim.taymans@chello.be>");
"Wim Taymans <wim.taymans@gmail.com>");
}
static void
@ -283,9 +283,9 @@ gst_festival_chain (GstPad * pad, GstObject * parent, GstBuffer * buf)
}
fprintf (fd, "(tts_textall \"");
gst_buffer_map (buf, &info, GST_MAP_WRITE);
gst_buffer_map (buf, &info, GST_MAP_READ);
p = info.data;
ep = p + gst_buffer_get_size (buf);
ep = p + info.size;
for (; p < ep && (*p != '\0'); p++) {
if ((*p == '"') || (*p == '\\')) {
putc ('\\', fd);
@ -295,6 +295,7 @@ gst_festival_chain (GstPad * pad, GstObject * parent, GstBuffer * buf)
}
fprintf (fd, "\" \"%s\")\n", festival->info->text_mode);
fclose (fd);
gst_buffer_unmap (buf, &info);
GST_DEBUG_OBJECT (festival, "issued tts_textall command");