New in PiDiP 0.12.13

svn path=/trunk/externals/pidip/; revision=1509

1 files changed, 76 insertions, 0 deletions

diff --git a/include/pdp_mp4audiosource.h b/include/pdp_mp4audiosource.h
new file mode 100644
index 0000000..ec42c3b
--- /dev/null
+++ b/include/pdp_mp4audiosource.h
@@ -0,0 +1,76 @@
+/*
+ * The contents of this file are subject to the Mozilla Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ * 
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ * 
+ * The Original Code is MPEG4IP.
+ * 
+ * The Initial Developer of the Original Code is Cisco Systems Inc.
+ * Portions created by Cisco Systems Inc. are
+ * Copyright (C) Cisco Systems Inc. 2000, 2001.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ *		Dave Mackie		dmackie@cisco.com
+ *		Bill May 		wmay@cisco.com
+ *
+ * Adapted for PD/PDP by Yves Degoyon (ydegoyon@free.fr)
+ */
+
+#ifndef __PDP_MP4AUDIOSOURCE__
+#define __PDP_MP4AUDIOSOURCE__
+
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <linux/soundcard.h>
+
+#include "media_source.h"
+#include "audio_encoder.h"
+
+class CPDPAudioSource : public CMediaSource {
+ public:
+  CPDPAudioSource(CLiveConfig *pConfig);
+
+  ~CPDPAudioSource() {
+    free(m_pcmFrameBuffer);
+  }
+
+  bool IsDone() {
+    return false;
+  }
+
+  float GetProgress() {
+    return 0.0;	
+  }
+
+  void CPDPAudioSource::DoStart();
+
+  void CPDPAudioSource::DoStop();
+
+  void ProcessAudio(u_int8_t* pcmBuffer, u_int32_t pcmBufferSize);
+
+ protected:
+  int ThreadMain();
+
+  bool Init();
+
+
+ protected:
+  int           m_maxPasses;
+  Timestamp     m_prevTimestamp;
+  int           m_audioOssMaxBufferSize;
+  int           m_audioOssMaxBufferFrames;
+  Timestamp     *m_timestampOverflowArray;
+  size_t        m_timestampOverflowArrayIndex;
+  u_int8_t*     m_pcmFrameBuffer;
+  u_int32_t     m_pcmFrameSize;
+  uint32_t      m_channelsConfigured;
+};
+
+
+#endif /* __PDP_MP4AUDIOSOURCE__ */