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Diffstat (limited to 'gr-vocoder/lib/codec2/codec2.h')
| -rw-r--r-- | gr-vocoder/lib/codec2/codec2.h | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/gr-vocoder/lib/codec2/codec2.h b/gr-vocoder/lib/codec2/codec2.h deleted file mode 100644 index 1e870db4f5..0000000000 --- a/gr-vocoder/lib/codec2/codec2.h +++ /dev/null @@ -1,76 +0,0 @@ -/*---------------------------------------------------------------------------*\ - - FILE........: codec2.h - AUTHOR......: David Rowe - DATE CREATED: 21 August 2010 - - Codec 2 fully quantised encoder and decoder functions. If you want use - Codec 2, these are the functions you need to call. - -\*---------------------------------------------------------------------------*/ - -/* - Copyright (C) 2010 David Rowe - - All rights reserved. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License version 2.1, as - published by the Free Software Foundation. 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 Lesser General Public License - along with this program; if not, see <http://www.gnu.org/licenses/>. -*/ - -#ifdef __cplusplus - extern "C" { -#endif - -#ifndef __CODEC2__ -#define __CODEC2__ - -/* set up the calling convention for DLL function import/export for - WIN32 cross compiling */ - -#ifdef __CODEC2_WIN32__ -#ifdef __CODEC2_BUILDING_DLL__ -#define CODEC2_WIN32SUPPORT __declspec(dllexport) __stdcall -#else -#define CODEC2_WIN32SUPPORT __declspec(dllimport) __stdcall -#endif -#else -#define CODEC2_WIN32SUPPORT -#endif - -#define CODEC2_MODE_3200 0 -#define CODEC2_MODE_2400 1 -#define CODEC2_MODE_1600 2 -#define CODEC2_MODE_1400 3 -#define CODEC2_MODE_1300 4 -#define CODEC2_MODE_1200 5 - -struct CODEC2; - -struct CODEC2 * CODEC2_WIN32SUPPORT codec2_create(int mode); -void CODEC2_WIN32SUPPORT codec2_destroy(struct CODEC2 *codec2_state); -void CODEC2_WIN32SUPPORT codec2_encode(struct CODEC2 *codec2_state, unsigned char * bits, short speech_in[]); -void CODEC2_WIN32SUPPORT codec2_decode(struct CODEC2 *codec2_state, short speech_out[], const unsigned char *bits); -void CODEC2_WIN32SUPPORT codec2_decode_ber(struct CODEC2 *codec2_state, short speech_out[], const unsigned char *bits, float ber_est); -int CODEC2_WIN32SUPPORT codec2_samples_per_frame(struct CODEC2 *codec2_state); -int CODEC2_WIN32SUPPORT codec2_bits_per_frame(struct CODEC2 *codec2_state); - -void CODEC2_WIN32SUPPORT codec2_set_lpc_post_filter(struct CODEC2 *codec2_state, int enable, int bass_boost, float beta, float gamma); -int CODEC2_WIN32SUPPORT codec2_get_spare_bit_index(struct CODEC2 *codec2_state); -int CODEC2_WIN32SUPPORT codec2_rebuild_spare_bit(struct CODEC2 *codec2_state, int unpacked_bits[]); -void CODEC2_WIN32SUPPORT codec2_set_natural_or_gray(struct CODEC2 *codec2_state, int gray); - -#endif - -#ifdef __cplusplus -} -#endif - |