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rtp_engine.c: Extract rtp_codecs_payload_replace_rx().

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ASTERISK-25166
Reported by: Kevin Harwell

ASTERISK-17410
Reported by: Boris Fox

Change-Id: I34e23bf5b084c8570f9c3e6ccd19b95fe85af239
This commit is contained in:
Richard Mudgett
2015-07-27 19:15:07 -05:00
parent 1a549ed134
commit 38854a9f7b
1 changed files with 27 additions and 16 deletions
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43
main/rtp_engine.c
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@@ -676,6 +676,31 @@ static void payload_mapping_rx_clear_primary(struct ast_rtp_codecs *codecs, stru
}
}
/*!
* \internal
* \brief Put the new_type into the rx payload type mapping.
* \since 14.0.0
*
* \param codecs Codecs structure to put new_type into
* \param payload type position to replace.
* \param new_type RTP payload mapping object to store.
*
* \note It is assumed that codecs is write locked before calling.
*
* \return Nothing
*/
static void rtp_codecs_payload_replace_rx(struct ast_rtp_codecs *codecs, int payload, struct ast_rtp_payload_type *new_type)
{
ao2_ref(new_type, +1);
if (payload < AST_VECTOR_SIZE(&codecs->payload_mapping_rx)) {
ao2_t_cleanup(AST_VECTOR_GET(&codecs->payload_mapping_rx, payload),
"cleaning up rx mapping vector element about to be replaced");
}
AST_VECTOR_REPLACE(&codecs->payload_mapping_rx, payload, new_type);
payload_mapping_rx_clear_primary(codecs, new_type);
}
/*!
* \internal
* \brief Copy the rx payload type mapping to the destination.
@@ -703,14 +728,7 @@ static void rtp_codecs_payloads_copy_rx(struct ast_rtp_codecs *src, struct ast_r
ast_debug(2, "Copying rx payload mapping %d (%p) from %p to %p\n",
idx, type, src, dest);
ao2_ref(type, +1);
if (idx < AST_VECTOR_SIZE(&dest->payload_mapping_rx)) {
ao2_t_cleanup(AST_VECTOR_GET(&dest->payload_mapping_rx, idx),
"cleaning up rx mapping vector element about to be replaced");
}
AST_VECTOR_REPLACE(&dest->payload_mapping_rx, idx, type);
payload_mapping_rx_clear_primary(dest, type);
rtp_codecs_payload_replace_rx(dest, idx, type);
if (instance && instance->engine && instance->engine->payload_set) {
instance->engine->payload_set(instance, idx, type->asterisk_format, type->format, type->rtp_code);
@@ -851,14 +869,7 @@ void ast_rtp_codecs_payloads_xover(struct ast_rtp_codecs *src, struct ast_rtp_co
ast_debug(2, "Crossover copying tx to rx payload mapping %d (%p) from %p to %p\n",
idx, type, src, dest);
ao2_ref(type, +1);
if (idx < AST_VECTOR_SIZE(&dest->payload_mapping_rx)) {
ao2_t_cleanup(AST_VECTOR_GET(&dest->payload_mapping_rx, idx),
"cleaning up rx mapping vector element about to be replaced");
}
AST_VECTOR_REPLACE(&dest->payload_mapping_rx, idx, type);
payload_mapping_rx_clear_primary(dest, type);
rtp_codecs_payload_replace_rx(dest, idx, type);
if (instance && instance->engine && instance->engine->payload_set) {
instance->engine->payload_set(instance, idx, type->asterisk_format, type->format, type->rtp_code);