diff options
Diffstat (limited to 'include/speex/speex_header.h')
| -rw-r--r-- | include/speex/speex_header.h | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/include/speex/speex_header.h b/include/speex/speex_header.h index 1ff12b7..a159140 100644 --- a/include/speex/speex_header.h +++ b/include/speex/speex_header.h @@ -43,26 +43,30 @@ extern "C" { struct SpeexMode; +typedef signed long spx_int32_t; + +#define SPEEX_HEADER_STRING_LENGTH 8 + /** Maximum number of characters for encoding the Speex version number in the header */ #define SPEEX_HEADER_VERSION_LENGTH 20 /** Speex header info for file-based formats */ typedef struct SpeexHeader { - char speex_string[8]; /**< Identifies a Speex bit-stream, always set to "Speex " */ - char speex_version[SPEEX_HEADER_VERSION_LENGTH]; /**< Speex version */ - int speex_version_id; /**< Version for Speex (for checking compatibility) */ - int header_size; /**< Total size of the header ( sizeof(SpeexHeader) ) */ - int rate; /**< Sampling rate used */ - int mode; /**< Mode used (0 for narrowband, 1 for wideband) */ - int mode_bitstream_version; /**< Version ID of the bit-stream */ - int nb_channels; /**< Number of channels encoded */ - int bitrate; /**< Bit-rate used */ - int frame_size; /**< Size of frames */ - int vbr; /**< 1 for a VBR encoding, 0 otherwise */ - int frames_per_packet; /**< Number of frames stored per Ogg packet */ - int extra_headers; /**< Number of additional headers after the comments */ - int reserved1; /**< Reserved for future use, must be zero */ - int reserved2; /**< Reserved for future use, must be zero */ + char speex_string[SPEEX_HEADER_STRING_LENGTH]; /**< Identifies a Speex bit-stream, always set to "Speex " */ + char speex_version[SPEEX_HEADER_VERSION_LENGTH]; /**< Speex version */ + spx_int32_t speex_version_id; /**< Version for Speex (for checking compatibility) */ + spx_int32_t header_size; /**< Total size of the header ( sizeof(SpeexHeader) ) */ + spx_int32_t rate; /**< Sampling rate used */ + spx_int32_t mode; /**< Mode used (0 for narrowband, 1 for wideband) */ + spx_int32_t mode_bitstream_version; /**< Version ID of the bit-stream */ + spx_int32_t nb_channels; /**< Number of channels encoded */ + spx_int32_t bitrate; /**< Bit-rate used */ + spx_int32_t frame_size; /**< Size of frames */ + spx_int32_t vbr; /**< 1 for a VBR encoding, 0 otherwise */ + spx_int32_t frames_per_packet; /**< Number of frames stored per Ogg packet */ + spx_int32_t extra_headers; /**< Number of additional headers after the comments */ + spx_int32_t reserved1; /**< Reserved for future use, must be zero */ + spx_int32_t reserved2; /**< Reserved for future use, must be zero */ } SpeexHeader; /** Initializes a SpeexHeader using basic information */ |