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Output any audio errors to stderr.

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This commit is contained in:
Reece H. Dunn
2016-02-10 07:14:10 +00:00
parent f3807eb28f
commit c944a17d7d
1 changed files with 13 additions and 6 deletions
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src/libespeak-ng/speech.c
+13 -6
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@@ -121,8 +121,9 @@ static int dispatch_audio(short *outbuf, int length, espeak_EVENT *event)
#endif
out_samplerate = voice_samplerate;
#ifdef HAVE_PCAUDIOLIB_AUDIO_H
audio_object_open(my_audio, AUDIO_OBJECT_FORMAT_S16LE, voice_samplerate, 1);
if (!my_audio) {
int error = audio_object_open(my_audio, AUDIO_OBJECT_FORMAT_S16LE, voice_samplerate, 1);
if (error != 0) {
fprintf(stderr, "error: %s\n", audio_object_strerror(my_audio, error));
err = ENS_AUDIO_ERROR;
return -1;
}
@@ -135,8 +136,11 @@ static int dispatch_audio(short *outbuf, int length, espeak_EVENT *event)
}
#ifdef HAVE_PCAUDIOLIB_AUDIO_H
if (outbuf && length && a_wave_can_be_played)
audio_object_write(my_audio, (char *)outbuf, 2*length);
if (outbuf && length && a_wave_can_be_played) {
int error = audio_object_write(my_audio, (char *)outbuf, 2*length);
if (error != 0)
fprintf(stderr, "error: %s\n", audio_object_strerror(my_audio, error));
}
#endif
#ifdef USE_ASYNC
@@ -500,8 +504,11 @@ espeak_ng_STATUS sync_espeak_Synth(unsigned int unique_identifier, const void *t
espeak_ng_STATUS aStatus = Synthesize(unique_identifier, text, flags);
#ifdef HAVE_PCAUDIOLIB_AUDIO_H
if ((my_mode & ENOUTPUT_MODE_SPEAK_AUDIO) == ENOUTPUT_MODE_SPEAK_AUDIO)
audio_object_drain(my_audio);
if ((my_mode & ENOUTPUT_MODE_SPEAK_AUDIO) == ENOUTPUT_MODE_SPEAK_AUDIO) {
int error = audio_object_drain(my_audio);
if (error != 0)
fprintf(stderr, "error: %s\n", audio_object_strerror(my_audio, error));
}
#endif
return aStatus;