diff options
author | Jason Parker <jparker@digium.com> | 2008-10-17 21:35:23 +0000 |
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committer | Jason Parker <jparker@digium.com> | 2008-10-17 21:35:23 +0000 |
commit | ae0a736353433856d8e9eacf2a57dd23825d6005 (patch) | |
tree | c905fae44bb51b0871baf6bea17f10d715963052 /codecs/ex_adpcm.h | |
parent | 805556773fe8812d7a3e5f1012bcc2d9cb98842b (diff) |
Merge codec_consistency branch. This should make sample usage much happier.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@150729 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'codecs/ex_adpcm.h')
-rw-r--r-- | codecs/ex_adpcm.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/codecs/ex_adpcm.h b/codecs/ex_adpcm.h new file mode 100644 index 000000000..e1db64c83 --- /dev/null +++ b/codecs/ex_adpcm.h @@ -0,0 +1,32 @@ +/*! \file + * \brief 4-bit ADPCM data + * + * Copyright (C) 2008, Digium, Inc. + * + * Distributed under the terms of the GNU General Public License + * + */ + +static uint8_t ex_adpcm[] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +}; + +static struct ast_frame *adpcm_sample(void) +{ + static struct ast_frame f = { + .frametype = AST_FRAME_VOICE, + .subclass = AST_FORMAT_ADPCM, + .datalen = sizeof(ex_adpcm), + .samples = ARRAY_LEN(ex_adpcm) * 2, + .mallocd = 0, + .offset = 0, + .src = __PRETTY_FUNCTION__, + .data.ptr = ex_adpcm, + }; + + return &f; +} |