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res_audiosocket: add message types for all slin sample rates

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Extend audiosocket messages with types 0x11 - 0x18 to create asterisk
frames in slin12, slin16, slin24, slin32, slin44, slin48, slin96, and
slin192 format, enabling the transmission of audio at a higher sample
rates. For audiosocket messages sent by Asterisk, the message kind is
determined by the format of the originating asterisk frame.

UpgradeNote: New audiosocket message types 0x11 - 0x18 has been added
for slin12, slin16, slin24, slin32, slin44, slin48, slin96, and
slin192 audio. External applications using audiosocket may need to be
updated to support these message types if the audiosocket channel is
created with one of these audio formats.
This commit is contained in:
Sven Kube
2025-10-10 11:05:43 +02:00
committed by github-actions[bot]
parent b0237143b2
commit ff0523a3d0
2 changed files with 83 additions and 11 deletions
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36
include/asterisk/res_audiosocket.h
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@@ -39,19 +39,43 @@ extern "C" {
enum ast_audiosocket_msg_kind {
/*! \brief Message indicates the channel should be hung up, direction: Sent only. */
AST_AUDIOSOCKET_KIND_HANGUP = 0x00,
AST_AUDIOSOCKET_KIND_HANGUP = 0x00,
/*! \brief Message contains the connection's UUID, direction: Received only. */
AST_AUDIOSOCKET_KIND_UUID = 0x01,
AST_AUDIOSOCKET_KIND_UUID = 0x01,
/*! \brief Message contains a DTMF digit, direction: Received only. */
AST_AUDIOSOCKET_KIND_DTMF = 0x03,
AST_AUDIOSOCKET_KIND_DTMF = 0x03,
/*! \brief Messages contains audio data, direction: Sent and received. */
AST_AUDIOSOCKET_KIND_AUDIO = 0x10,
/*! \brief Messages contains audio data, format: slin, direction: Sent and received. */
AST_AUDIOSOCKET_KIND_AUDIO = 0x10,
/*! \brief Messages contains audio data, format: slin12, direction: Sent and received. */
AST_AUDIOSOCKET_KIND_AUDIO_SLIN12 = 0x11,
/*! \brief Messages contains audio data, format: slin16, direction: Sent and received. */
AST_AUDIOSOCKET_KIND_AUDIO_SLIN16 = 0x12,
/*! \brief Messages contains audio data, format: slin24, direction: Sent and received. */
AST_AUDIOSOCKET_KIND_AUDIO_SLIN24 = 0x13,
/*! \brief Messages contains audio data, format: slin32, direction: Sent and received. */
AST_AUDIOSOCKET_KIND_AUDIO_SLIN32 = 0x14,
/*! \brief Messages contains audio data, format: slin44, direction: Sent and received. */
AST_AUDIOSOCKET_KIND_AUDIO_SLIN44 = 0x15,
/*! \brief Messages contains audio data, format: slin48, direction: Sent and received. */
AST_AUDIOSOCKET_KIND_AUDIO_SLIN48 = 0x16,
/*! \brief Messages contains audio data, format: slin96, direction: Sent and received. */
AST_AUDIOSOCKET_KIND_AUDIO_SLIN96 = 0x17,
/*! \brief Messages contains audio data, format: slin192, direction: Sent and received. */
AST_AUDIOSOCKET_KIND_AUDIO_SLIN192 = 0x18,
/*! \brief An Asterisk-side error occurred, direction: Received only. */
AST_AUDIOSOCKET_KIND_ERROR = 0xFF,
AST_AUDIOSOCKET_KIND_ERROR = 0xFF,
};