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Fixed issue when using setting to use AVPF and receive AVP (#3729)

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sauwming 2023-10-13 23:37:00 +08:00 committed by GitHub
parent bd9db5fe87
commit 5c5b3281c0
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1 changed files with 11 additions and 1 deletions
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12
pjmedia/src/pjmedia/sdp_neg.c
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@ -1573,18 +1573,28 @@ static pj_status_t create_answer( pj_pool_t *pool,
const pjmedia_sdp_media *om; /* offer */
const pjmedia_sdp_media *im; /* initial media */
pjmedia_sdp_media *am = NULL; /* answer/result */
pj_uint32_t om_tp;
unsigned j;
om = offer->media[i];
om_tp = pjmedia_sdp_transport_get_proto(&om->desc.transport);
PJMEDIA_TP_PROTO_TRIM_FLAG(om_tp, PJMEDIA_TP_PROFILE_RTCP_FB);
/* Find media description in our initial capability that matches
* the media type and transport type of offer's media, has
* matching codec, and has not been used to answer other offer.
*/
for (im=NULL, j=0; j<initial->media_count; ++j) {
pj_uint32_t im_tp;
im = initial->media[j];
im_tp = pjmedia_sdp_transport_get_proto(&im->desc.transport);
PJMEDIA_TP_PROTO_TRIM_FLAG(im_tp, PJMEDIA_TP_PROFILE_RTCP_FB);
if (pj_strcmp(&om->desc.media, &im->desc.media)==0 &&
pj_strcmp(&om->desc.transport, &im->desc.transport)==0 &&
om_tp == im_tp &&
media_used[j] == 0)
{
pj_status_t status2;