Expand speech API so that the developer can interact with the engine more directly and use specific functions of the connector even if a generic API call is not available

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@37881 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 12 insertions, 0 deletions

diff --git a/res/res_speech.c b/res/res_speech.c
index 62458173e..f99c352b9 100644
--- a/res/res_speech.c
+++ b/res/res_speech.c
@@ -191,6 +191,18 @@ int ast_speech_write(struct ast_speech *speech, void *data, int len)
 	return res;
 }
 
+/*! \brief Change an engine specific attribute */
+int ast_speech_change(struct ast_speech *speech, char *name, const char *value)
+{
+	int res = 0;
+
+	if (speech->engine->change != NULL) {
+		res = speech->engine->change(speech, name, value);
+	}
+
+	return res;
+}
+
 /*! \brief Create a new speech structure using the engine specified */
 struct ast_speech *ast_speech_new(char *engine_name, int format)
 {