mod_portaudio: fix endpoint reads

diff --git a/src/mod/endpoints/mod_portaudio/mod_portaudio.c b/src/mod/endpoints/mod_portaudio/mod_portaudio.c
index 291cc00c4a5a2bc7d9191129d320659780537250..046c5293b06ec23da191eb066eb934ada2a8ed28 100644 (file)
--- a/src/mod/endpoints/mod_portaudio/mod_portaudio.c
+++ b/src/mod/endpoints/mod_portaudio/mod_portaudio.c
@@ -143,6 +143,7 @@ typedef struct _audio_endpoint {
 
        /* We need our own read frame */
        switch_frame_t read_frame;
+       unsigned char read_buf[SWITCH_RECOMMENDED_BUFFER_SIZE];
 
        /* Needed codecs for the core to read/write in the proper format */
        switch_codec_t read_codec;
@@ -829,6 +830,7 @@ static switch_status_t channel_endpoint_read(audio_endpoint_t *endpoint, switch_
                return SWITCH_STATUS_SUCCESS;
        }
 
+       endpoint->read_frame.data = endpoint->read_buf;
        samples = ReadAudioStream(endpoint->in_stream->stream, 
                        endpoint->read_frame.data, STREAM_SAMPLES_PER_PACKET(endpoint->in_stream), 
                        endpoint->inchan, &endpoint->read_timer);