diff options
Diffstat (limited to 'faad2/src/include')
| -rw-r--r-- | faad2/src/include/faad.h | 35 | ||||
| -rw-r--r-- | faad2/src/include/neaacdec.h | 258 |
2 files changed, 293 insertions, 0 deletions
diff --git a/faad2/src/include/faad.h b/faad2/src/include/faad.h new file mode 100644 index 0000000..5bffc99 --- /dev/null +++ b/faad2/src/include/faad.h @@ -0,0 +1,35 @@ +/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero 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.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: faad.h,v 1.51 2007/11/01 12:33:29 menno Exp $
+**/
+
+/* warn people for update */
+#pragma message("please update faad2 include filename and function names!")
+
+/* Backwards compatible link */
+#include "neaacdec.h"
diff --git a/faad2/src/include/neaacdec.h b/faad2/src/include/neaacdec.h new file mode 100644 index 0000000..8290fac --- /dev/null +++ b/faad2/src/include/neaacdec.h @@ -0,0 +1,258 @@ +/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero 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.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: neaacdec.h,v 1.13 2009/01/26 23:51:15 menno Exp $
+**/
+
+#ifndef __NEAACDEC_H__
+#define __NEAACDEC_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+
+#if 1
+/* MACROS FOR BACKWARDS COMPATIBILITY */
+/* structs */
+#define faacDecHandle NeAACDecHandle
+#define faacDecConfiguration NeAACDecConfiguration
+#define faacDecConfigurationPtr NeAACDecConfigurationPtr
+#define faacDecFrameInfo NeAACDecFrameInfo
+/* functions */
+#define faacDecGetErrorMessage NeAACDecGetErrorMessage
+#define faacDecSetConfiguration NeAACDecSetConfiguration
+#define faacDecGetCurrentConfiguration NeAACDecGetCurrentConfiguration
+#define faacDecInit NeAACDecInit
+#define faacDecInit2 NeAACDecInit2
+#define faacDecInitDRM NeAACDecInitDRM
+#define faacDecPostSeekReset NeAACDecPostSeekReset
+#define faacDecOpen NeAACDecOpen
+#define faacDecClose NeAACDecClose
+#define faacDecDecode NeAACDecDecode
+#define AudioSpecificConfig NeAACDecAudioSpecificConfig
+#endif
+
+
+#ifdef _WIN32
+ #pragma pack(push, 8)
+ #ifndef NEAACDECAPI
+ #define NEAACDECAPI __cdecl
+ #endif
+#else
+ #ifndef NEAACDECAPI
+ #define NEAACDECAPI
+ #endif
+#endif
+
+#define FAAD2_VERSION "2.7"
+
+/* object types for AAC */
+#define MAIN 1
+#define LC 2
+#define SSR 3
+#define LTP 4
+#define HE_AAC 5
+#define ER_LC 17
+#define ER_LTP 19
+#define LD 23
+#define DRM_ER_LC 27 /* special object type for DRM */
+
+/* header types */
+#define RAW 0
+#define ADIF 1
+#define ADTS 2
+#define LATM 3
+
+/* SBR signalling */
+#define NO_SBR 0
+#define SBR_UPSAMPLED 1
+#define SBR_DOWNSAMPLED 2
+#define NO_SBR_UPSAMPLED 3
+
+/* 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
+
+/* Capabilities */
+#define LC_DEC_CAP (1<<0) /* Can decode LC */
+#define MAIN_DEC_CAP (1<<1) /* Can decode MAIN */
+#define LTP_DEC_CAP (1<<2) /* Can decode LTP */
+#define LD_DEC_CAP (1<<3) /* Can decode LD */
+#define ERROR_RESILIENCE_CAP (1<<4) /* Can decode ER */
+#define FIXED_POINT_CAP (1<<5) /* Fixed point */
+
+/* Channel definitions */
+#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)
+
+/* DRM channel definitions */
+#define DRMCH_MONO 1
+#define DRMCH_STEREO 2
+#define DRMCH_SBR_MONO 3
+#define DRMCH_SBR_STEREO 4
+#define DRMCH_SBR_PS_STEREO 5
+
+
+/* A decode call can eat up to FAAD_MIN_STREAMSIZE bytes per decoded channel,
+ so at least so much bytes per channel should be available in this stream */
+#define FAAD_MIN_STREAMSIZE 768 /* 6144 bits/channel */
+
+
+typedef void *NeAACDecHandle;
+
+typedef struct mp4AudioSpecificConfig
+{
+ /* Audio Specific Info */
+ unsigned char objectTypeIndex;
+ unsigned char samplingFrequencyIndex;
+ unsigned long samplingFrequency;
+ unsigned char channelsConfiguration;
+
+ /* GA Specific Info */
+ unsigned char frameLengthFlag;
+ unsigned char dependsOnCoreCoder;
+ unsigned short coreCoderDelay;
+ unsigned char extensionFlag;
+ unsigned char aacSectionDataResilienceFlag;
+ unsigned char aacScalefactorDataResilienceFlag;
+ unsigned char aacSpectralDataResilienceFlag;
+ unsigned char epConfig;
+
+ char sbr_present_flag;
+ char forceUpSampling;
+ char downSampledSBR;
+} mp4AudioSpecificConfig;
+
+typedef struct NeAACDecConfiguration
+{
+ unsigned char defObjectType;
+ unsigned long defSampleRate;
+ unsigned char outputFormat;
+ unsigned char downMatrix;
+ unsigned char useOldADTSFormat;
+ unsigned char dontUpSampleImplicitSBR;
+} NeAACDecConfiguration, *NeAACDecConfigurationPtr;
+
+typedef struct NeAACDecFrameInfo
+{
+ unsigned long bytesconsumed;
+ unsigned long samples;
+ unsigned char channels;
+ unsigned char error;
+ unsigned long samplerate;
+
+ /* SBR: 0: off, 1: on; upsample, 2: on; downsampled, 3: off; upsampled */
+ unsigned char sbr;
+
+ /* MPEG-4 ObjectType */
+ unsigned char object_type;
+
+ /* AAC header type; MP4 will be signalled as RAW also */
+ unsigned char header_type;
+
+ /* multichannel configuration */
+ unsigned char num_front_channels;
+ unsigned char num_side_channels;
+ unsigned char num_back_channels;
+ unsigned char num_lfe_channels;
+ unsigned char channel_position[64];
+
+ /* PS: 0: off, 1: on */
+ unsigned char ps;
+} NeAACDecFrameInfo;
+
+char* NEAACDECAPI NeAACDecGetErrorMessage(unsigned char errcode);
+
+unsigned long NEAACDECAPI NeAACDecGetCapabilities(void);
+
+NeAACDecHandle NEAACDECAPI NeAACDecOpen(void);
+
+NeAACDecConfigurationPtr NEAACDECAPI NeAACDecGetCurrentConfiguration(NeAACDecHandle hDecoder);
+
+unsigned char NEAACDECAPI NeAACDecSetConfiguration(NeAACDecHandle hDecoder,
+ NeAACDecConfigurationPtr config);
+
+/* Init the library based on info from the AAC file (ADTS/ADIF) */
+long NEAACDECAPI NeAACDecInit(NeAACDecHandle hDecoder,
+ unsigned char *buffer,
+ unsigned long buffer_size,
+ unsigned long *samplerate,
+ unsigned char *channels);
+
+/* Init the library using a DecoderSpecificInfo */
+char NEAACDECAPI NeAACDecInit2(NeAACDecHandle hDecoder,
+ unsigned char *pBuffer,
+ unsigned long SizeOfDecoderSpecificInfo,
+ unsigned long *samplerate,
+ unsigned char *channels);
+
+/* Init the library for DRM */
+char NEAACDECAPI NeAACDecInitDRM(NeAACDecHandle *hDecoder, unsigned long samplerate,
+ unsigned char channels);
+
+void NEAACDECAPI NeAACDecPostSeekReset(NeAACDecHandle hDecoder, long frame);
+
+void NEAACDECAPI NeAACDecClose(NeAACDecHandle hDecoder);
+
+void* NEAACDECAPI NeAACDecDecode(NeAACDecHandle hDecoder,
+ NeAACDecFrameInfo *hInfo,
+ unsigned char *buffer,
+ unsigned long buffer_size);
+
+void* NEAACDECAPI NeAACDecDecode2(NeAACDecHandle hDecoder,
+ NeAACDecFrameInfo *hInfo,
+ unsigned char *buffer,
+ unsigned long buffer_size,
+ void **sample_buffer,
+ unsigned long sample_buffer_size);
+
+char NEAACDECAPI NeAACDecAudioSpecificConfig(unsigned char *pBuffer,
+ unsigned long buffer_size,
+ mp4AudioSpecificConfig *mp4ASC);
+
+#ifdef _WIN32
+ #pragma pack(pop)
+#endif
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif
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