Initial check-in of unmodified libfaad (part of the FAAD2 project). This is the last version of libfaad available under the GPL - the state of FAAD2 CVS at midnight on 2005-02-01

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7699 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 121 insertions, 0 deletions

diff --git a/apps/codecs/libfaad/decoder.h b/apps/codecs/libfaad/decoder.h
new file mode 100644
index 0000000..2b2eb8b
--- /dev/null
+++ b/apps/codecs/libfaad/decoder.h
@@ -0,0 +1,121 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2004 M. Bakker, Ahead Software AG, http://www.nero.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.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Ahead Software through Mpeg4AAClicense@nero.com.
+**
+** $Id$
+**/
+
+#ifndef __DECODER_H__
+#define __DECODER_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef _WIN32
+  #pragma pack(push, 8)
+  #ifndef NEAACDECAPI
+    #define NEAACDECAPI __cdecl
+  #endif
+#else
+  #ifndef NEAACDECAPI
+    #define NEAACDECAPI
+  #endif
+#endif
+
+
+/* library output formats */
+#define FAAD_FMT_16BIT  1
+#define FAAD_FMT_24BIT  2
+#define FAAD_FMT_32BIT  3
+#define FAAD_FMT_FLOAT  4
+#define FAAD_FMT_FIXED  FAAD_FMT_FLOAT
+#define FAAD_FMT_DOUBLE 5
+
+#define LC_DEC_CAP            (1<<0)
+#define MAIN_DEC_CAP          (1<<1)
+#define LTP_DEC_CAP           (1<<2)
+#define LD_DEC_CAP            (1<<3)
+#define ERROR_RESILIENCE_CAP  (1<<4)
+#define FIXED_POINT_CAP       (1<<5)
+
+#define FRONT_CHANNEL_CENTER (1)
+#define FRONT_CHANNEL_LEFT   (2)
+#define FRONT_CHANNEL_RIGHT  (3)
+#define SIDE_CHANNEL_LEFT    (4)
+#define SIDE_CHANNEL_RIGHT   (5)
+#define BACK_CHANNEL_LEFT    (6)
+#define BACK_CHANNEL_RIGHT   (7)
+#define BACK_CHANNEL_CENTER  (8)
+#define LFE_CHANNEL          (9)
+#define UNKNOWN_CHANNEL      (0)
+
+char* NEAACDECAPI NeAACDecGetErrorMessage(uint8_t errcode);
+
+uint32_t NEAACDECAPI NeAACDecGetCapabilities(void);
+
+NeAACDecHandle NEAACDECAPI NeAACDecOpen(void);
+
+NeAACDecConfigurationPtr NEAACDECAPI NeAACDecGetCurrentConfiguration(NeAACDecHandle hDecoder);
+
+uint8_t NEAACDECAPI NeAACDecSetConfiguration(NeAACDecHandle hDecoder,
+                                             NeAACDecConfigurationPtr config);
+
+/* Init the library based on info from the AAC file (ADTS/ADIF) */
+int32_t NEAACDECAPI NeAACDecInit(NeAACDecHandle hDecoder,
+                                 uint8_t *buffer,
+                                 uint32_t buffer_size,
+                                 uint32_t *samplerate,
+                                 uint8_t *channels);
+
+/* Init the library using a DecoderSpecificInfo */
+int8_t NEAACDECAPI NeAACDecInit2(NeAACDecHandle hDecoder, uint8_t *pBuffer,
+                                 uint32_t SizeOfDecoderSpecificInfo,
+                                 uint32_t *samplerate, uint8_t *channels);
+
+/* Init the library for DRM */
+int8_t NEAACDECAPI NeAACDecInitDRM(NeAACDecHandle *hDecoder, uint32_t samplerate,
+                                   uint8_t channels);
+
+void NEAACDECAPI NeAACDecClose(NeAACDecHandle hDecoder);
+
+void NEAACDECAPI NeAACDecPostSeekReset(NeAACDecHandle hDecoder, int32_t frame);
+
+void* NEAACDECAPI NeAACDecDecode(NeAACDecHandle hDecoder,
+                                 NeAACDecFrameInfo *hInfo,
+                                 uint8_t *buffer,
+                                 uint32_t buffer_size);
+
+void* NEAACDECAPI NeAACDecDecode2(NeAACDecHandle hDecoder,
+                                  NeAACDecFrameInfo *hInfo,
+                                  uint8_t *buffer, uint32_t buffer_size,
+                                  void **sample_buffer, uint32_t sample_buffer_size);
+
+#ifdef _WIN32
+  #pragma pack(pop)
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif