diff options
| author | Yun Zheng Hu <yunzheng.hu@gmail.com> | 2007-10-23 08:38:50 +0000 |
|---|---|---|
| committer | Zaheer Abbas Merali <zaheerabbas@merali.org> | 2007-10-23 08:38:50 +0000 |
| commit | de4452fce97667856af7cdf3a4b83d7b3f4ed79d (patch) | |
| tree | c9afe0c5b1643b4e4e9ff5f9a28f429708bd6d7a /sys/osxaudio | |
| parent | 7ec35b117eb7b3cc1668820b5e285fe558b628d3 (diff) | |
sys/osxaudio/gstosxaudiosrc.c: Use default input device instead of default output device and only memcpy actual avail...
Original commit message from CVS:
patch by: Yun Zheng Hu
* sys/osxaudio/gstosxaudiosrc.c:
Use default input device instead of default output device and
only memcpy actual available bytes.
Diffstat (limited to 'sys/osxaudio')
| -rw-r--r-- | sys/osxaudio/gstosxaudiosrc.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/sys/osxaudio/gstosxaudiosrc.c b/sys/osxaudio/gstosxaudiosrc.c index 5e2b2c2f..0a543ae5 100644 --- a/sys/osxaudio/gstosxaudiosrc.c +++ b/sys/osxaudio/gstosxaudiosrc.c @@ -162,7 +162,7 @@ gst_osx_audio_src_class_init (GstOsxAudioSrcClass * klass) GST_DEBUG_FUNCPTR (gst_osx_audio_src_get_property); g_object_class_install_property (gobject_class, ARG_DEVICE, - g_param_spec_int ("device", "Device ID", "Device ID of output device", + g_param_spec_int ("device", "Device ID", "Device ID of input device", 0, G_MAXINT, 0, G_PARAM_READWRITE)); gstbaseaudiosrc_class->create_ringbuffer = @@ -230,11 +230,17 @@ static GstRingBuffer * gst_osx_audio_src_create_ringbuffer (GstBaseAudioSrc * src) { GstOsxAudioSrc *osxsrc; + OSStatus status; + UInt32 propertySize; osxsrc = GST_OSX_AUDIO_SRC (src); if (!osxsrc->ringbuffer) { GST_DEBUG ("Creating ringbuffer"); osxsrc->ringbuffer = g_object_new (GST_TYPE_OSX_RING_BUFFER, NULL); + /* change the device to the Default Input Device */ + propertySize = sizeof (osxsrc->ringbuffer->device_id); + status = AudioHardwareGetProperty (kAudioHardwarePropertyDefaultInputDevice, + &propertySize, &osxsrc->ringbuffer->device_id); GST_DEBUG ("osx src 0x%p element 0x%p ioproc 0x%p", osxsrc, GST_OSX_AUDIO_ELEMENT_GET_INTERFACE (osxsrc), (void *) gst_osx_audio_src_io_proc); @@ -255,11 +261,12 @@ gst_osx_audio_src_io_proc (AudioDeviceID inDevice, const AudioTimeStamp * inNow, guint8 *writeptr; gint writeseg; gint len; + gint bytesToCopy; if (gst_ring_buffer_prepare_read (GST_RING_BUFFER (buf), &writeseg, &writeptr, &len)) { - - memcpy (writeptr, (char *) inInputData->mBuffers[0].mData, len); + bytesToCopy = inInputData->mBuffers[0].mDataByteSize; + memcpy (writeptr, (char *) inInputData->mBuffers[0].mData, bytesToCopy); /* clear written samples */ /*gst_ring_buffer_clear (GST_RING_BUFFER(buf), writeseg); */ |