diff options
| author | Luiz Augusto von Dentz <luiz.dentz-von@nokia.com> | 2011-03-14 14:46:10 -0300 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.dentz-von@nokia.com> | 2011-03-14 14:52:52 -0300 |
| commit | e4eb4670108ad2b4a0d9c3044e12ed0d933f834e (patch) | |
| tree | 6b8f4005d9fa2c4a4b37423f914c984530d00658 /src/modules/bluetooth/sbc.h | |
| parent | ad8562452768520dd70659cf4be686608b557961 (diff) | |
build: move sbc related files to its own directory
This should make it easier to apply patches from BlueZ which also uses
sbc subdir for this files.
Diffstat (limited to 'src/modules/bluetooth/sbc.h')
| -rw-r--r-- | src/modules/bluetooth/sbc.h | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/src/modules/bluetooth/sbc.h b/src/modules/bluetooth/sbc.h deleted file mode 100644 index 65435884..00000000 --- a/src/modules/bluetooth/sbc.h +++ /dev/null @@ -1,111 +0,0 @@ -/* - * - * Bluetooth low-complexity, subband codec (SBC) library - * - * Copyright (C) 2004-2009 Marcel Holtmann <marcel@holtmann.org> - * Copyright (C) 2004-2005 Henryk Ploetz <henryk@ploetzli.ch> - * Copyright (C) 2005-2006 Brad Midgley <bmidgley@xmission.com> - * - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - -#ifndef __SBC_H -#define __SBC_H - -#ifdef __cplusplus -extern "C" { -#endif - -#include <stdint.h> -#include <sys/types.h> - -/* sampling frequency */ -#define SBC_FREQ_16000 0x00 -#define SBC_FREQ_32000 0x01 -#define SBC_FREQ_44100 0x02 -#define SBC_FREQ_48000 0x03 - -/* blocks */ -#define SBC_BLK_4 0x00 -#define SBC_BLK_8 0x01 -#define SBC_BLK_12 0x02 -#define SBC_BLK_16 0x03 - -/* channel mode */ -#define SBC_MODE_MONO 0x00 -#define SBC_MODE_DUAL_CHANNEL 0x01 -#define SBC_MODE_STEREO 0x02 -#define SBC_MODE_JOINT_STEREO 0x03 - -/* allocation method */ -#define SBC_AM_LOUDNESS 0x00 -#define SBC_AM_SNR 0x01 - -/* subbands */ -#define SBC_SB_4 0x00 -#define SBC_SB_8 0x01 - -/* Data endianess */ -#define SBC_LE 0x00 -#define SBC_BE 0x01 - -struct sbc_struct { - unsigned long flags; - - uint8_t frequency; - uint8_t blocks; - uint8_t subbands; - uint8_t mode; - uint8_t allocation; - uint8_t bitpool; - uint8_t endian; - - void *priv; - void *priv_alloc_base; -}; - -typedef struct sbc_struct sbc_t; - -int sbc_init(sbc_t *sbc, unsigned long flags); -int sbc_reinit(sbc_t *sbc, unsigned long flags); - -ssize_t sbc_parse(sbc_t *sbc, const void *input, size_t input_len); - -ssize_t sbc_decode(sbc_t *sbc, const void *input, size_t input_len, - void *output, size_t output_len, size_t *written); - -/* Encodes ONE input block into ONE output block */ -ssize_t sbc_encode(sbc_t *sbc, const void *input, size_t input_len, - void *output, size_t output_len, size_t *written); - -/* Returns the output block size in bytes */ -size_t sbc_get_frame_length(sbc_t *sbc); - -/* Returns the time one input/output block takes to play in msec*/ -unsigned sbc_get_frame_duration(sbc_t *sbc); - -/* Returns the input block size in bytes */ -size_t sbc_get_codesize(sbc_t *sbc); - -const char *sbc_get_implementation_info(sbc_t *sbc); -void sbc_finish(sbc_t *sbc); - -#ifdef __cplusplus -} -#endif - -#endif /* __SBC_H */ |