From cc2160de5cc05dc3aa77f3a34358e66f6193c8c9 Mon Sep 17 00:00:00 2001
From: Michał Cichoń <michcic@gmail.com>
Date: Tue, 26 Jun 2012 20:35:30 +0200
Subject: Add support for AAC.

---
 faad2/src/plugins/mpeg4ip/faad2.h | 92 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 faad2/src/plugins/mpeg4ip/faad2.h

(limited to 'faad2/src/plugins/mpeg4ip/faad2.h')

diff --git a/faad2/src/plugins/mpeg4ip/faad2.h b/faad2/src/plugins/mpeg4ip/faad2.h
new file mode 100644
index 0000000..b74cdff
--- /dev/null
+++ b/faad2/src/plugins/mpeg4ip/faad2.h
@@ -0,0 +1,92 @@
+/*
+** MPEG4IP plugin for FAAD2
+** Copyright (C) 2003 Bill May wmay@cisco.com
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** $Id: faad2.h,v 1.2 2004/01/05 14:05:12 menno Exp $
+**/
+/*
+ * aa.h - class definition for AAC codec.
+ */
+
+#ifndef __AA_H__
+#define __AA_H__ 1
+#include "faad.h"
+#include "codec_plugin.h"
+
+#ifndef M_LLU
+#define M_LLU M_64
+#define LLU U64
+#endif
+
+typedef struct aac_codec_t {
+  codec_data_t c;
+  audio_vft_t *m_vft;
+  void *m_ifptr;
+  faacDecHandle m_info;
+  int m_object_type;
+  int m_resync_with_header;
+  int m_record_sync_time;
+  uint64_t m_current_time;
+  uint64_t m_last_rtp_ts;
+  uint64_t m_msec_per_frame;
+  uint32_t m_current_frame;
+  int m_audio_inited;
+  int m_faad_inited;
+  int m_freq;  // frequency
+  int m_chans; // channels
+  int m_output_frame_size;
+#if DUMP_OUTPUT_TO_FILE
+  FILE *m_outfile;
+#endif
+  FILE *m_ifile;
+  uint8_t *m_buffer;
+  uint32_t m_buffer_size_max;
+  uint32_t m_buffer_size;
+  uint32_t m_buffer_on;
+  uint64_t m_framecount;
+  int m_ignore_first_sample;
+  uint64_t m_last_ts;
+} aac_codec_t;
+
+#define m_vft c.v.audio_vft
+#define m_ifptr c.ifptr
+#define MAX_READ_BUFFER (768 * 8)
+
+#define aa_message aac->m_vft->log_msg
+void aac_close(codec_data_t *ptr);
+extern const char *aaclib;
+
+codec_data_t *aac_file_check(lib_message_func_t message,
+                 const char *name,
+                 double *max,
+                 char *desc[4]
+#ifdef HAVE_PLUGIN_VERSION_0_8
+               , CConfigSet *pConfig
+#endif
+);
+
+int aac_file_next_frame(codec_data_t *ifptr,
+            uint8_t **buffer,
+            uint64_t *ts);
+int aac_file_eof(codec_data_t *ifptr);
+
+void aac_file_used_for_frame(codec_data_t *ifptr,
+                 uint32_t bytes);
+
+int aac_raw_file_seek_to(codec_data_t *ifptr,
+             uint64_t ts);
+#endif
-- 
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