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Properly silence buffer while not in use, fixes #14866

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This commit is contained in:
Juan Linietsky 2017-12-20 13:55:30 -03:00
parent 1040766725
commit 045f81023b
1 changed files with 6 additions and 6 deletions
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12
servers/audio/audio_stream.cpp
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@ -76,14 +76,14 @@ void AudioStreamPlaybackResampled::mix(AudioFrame *p_buffer, float p_rate_scale,
internal_buffer[1] = internal_buffer[INTERNAL_BUFFER_LEN + 1];
internal_buffer[2] = internal_buffer[INTERNAL_BUFFER_LEN + 2];
internal_buffer[3] = internal_buffer[INTERNAL_BUFFER_LEN + 3];
if (!is_playing()) {
for (int i = 4; i < INTERNAL_BUFFER_LEN; ++i) {
internal_buffer[i] = AudioFrame(0, 0);
if (is_playing()) {
_mix_internal(internal_buffer + 4, INTERNAL_BUFFER_LEN);
} else {
//fill with silence, not playing
for (int i = 0; i < INTERNAL_BUFFER_LEN; ++i) {
internal_buffer[i + 4] = AudioFrame(0, 0);
}
return;
}
_mix_internal(internal_buffer + 4, INTERNAL_BUFFER_LEN);
mix_offset -= (INTERNAL_BUFFER_LEN << FP_BITS);
}
}