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Merged revisions 77831 via svnmerge from

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https://origsvn.digium.com/svn/asterisk/branches/1.4

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r77831 | file | 2007-07-31 13:17:09 -0300 (Tue, 31 Jul 2007) | 2 lines

Add a flag to the speech API that allows an engine to set whether it received results or not.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@77833 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2007-07-31 16:21:34 +00:00
parent 35499c7f40
commit 1d07328918
2 changed files with 5 additions and 3 deletions
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3
res/res_speech.c
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@@ -92,7 +92,7 @@ int ast_speech_grammar_unload(struct ast_speech *speech, char *grammar_name)
/*! \brief Return the results of a recognition from the speech structure */
struct ast_speech_result *ast_speech_results_get(struct ast_speech *speech)
{
return (speech->engine->get ? speech->engine->get(speech) : NULL);
return ((speech->engine->get && ast_test_flag(speech, AST_SPEECH_HAVE_RESULTS)) ? speech->engine->get(speech) : NULL);
}
/*! \brief Free a list of results */
@@ -128,6 +128,7 @@ void ast_speech_start(struct ast_speech *speech)
/* Clear any flags that may affect things */
ast_clear_flag(speech, AST_SPEECH_SPOKE);
ast_clear_flag(speech, AST_SPEECH_QUIET);
ast_clear_flag(speech, AST_SPEECH_HAVE_RESULTS);
/* If results are on the structure, free them since we are starting again */
if (speech->results) {