ex_gsm.h

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/*! \file
 * \brief 8-bit raw data
 *
 * Copyright (C) 2008, Digium, Inc.
 *
 * Distributed under the terms of the GNU General Public License
 *
 */
 
static uint8_t ex_gsm[] = {
    0xda, 0xa6, 0xac, 0x2d, 0xa3, 0x50, 0x00, 0x49, 0x24, 0x92,
    0x49, 0x24, 0x50, 0x40, 0x49, 0x24, 0x92, 0x37, 0x24, 0x52,
    0x00, 0x49, 0x24, 0x92, 0x47, 0x24, 0x50, 0x80, 0x46, 0xe3,
    0x6d, 0xb8, 0xdc,
};
 
static struct ast_frame *gsm_sample(void)
{
    static struct ast_frame f = {
        .frametype = AST_FRAME_VOICE,
        .datalen = sizeof(ex_gsm),
        /* All frames are 20 ms long */
        .samples = GSM_SAMPLES,
        .mallocd = 0,
        .offset = 0,
        .src = __PRETTY_FUNCTION__,
        .data.ptr = ex_gsm,
    };
 
    f.subclass.format = ast_format_gsm;
 
    return &f;
}