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@ -2858,68 +2858,71 @@ static void __update_media_label(struct call_media *media, struct call_media *ot |
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} |
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} |
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// `media` can be NULL |
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__attribute__((nonnull(1, 3, 4))) |
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static void __media_init_from_flags(struct call_media *other_media, struct call_media *media, |
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struct stream_params *sp, sdp_ng_flags *flags) |
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{ |
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__attribute__((nonnull(1, 2))) |
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static void media_init_from_flags(struct call_media *media, sdp_ng_flags *flags) { |
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if (flags->opmode == OP_OFFER && flags->reset) { |
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if (media) |
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MEDIA_CLEAR(media, INITIALIZED); |
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MEDIA_CLEAR(other_media, INITIALIZED); |
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if (media && media->ice_agent) |
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MEDIA_CLEAR(media, INITIALIZED); |
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if (media->ice_agent) |
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ice_restart(media->ice_agent); |
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if (other_media->ice_agent) |
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ice_restart(other_media->ice_agent); |
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} |
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if (flags->generate_rtcp) { |
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if (media) |
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MEDIA_SET(media, RTCP_GEN); |
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MEDIA_SET(other_media, RTCP_GEN); |
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} |
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else if (flags->generate_rtcp_off) { |
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if (media) |
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MEDIA_CLEAR(media, RTCP_GEN); |
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MEDIA_CLEAR(other_media, RTCP_GEN); |
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if (flags->generate_rtcp) |
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MEDIA_SET(media, RTCP_GEN); |
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else if (flags->generate_rtcp_off) |
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MEDIA_CLEAR(media, RTCP_GEN); |
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} |
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__attribute__((nonnull(1, 2))) |
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static void media_set_echo(struct call_media *media, sdp_ng_flags *flags) { |
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switch (flags->media_echo) { |
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case MEO_FWD: |
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MEDIA_SET(media, BLACKHOLE); |
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MEDIA_CLEAR(media, ECHO); |
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break; |
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case MEO_BKW: |
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MEDIA_SET(media, ECHO); |
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MEDIA_CLEAR(media, BLACKHOLE); |
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break; |
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case MEO_BOTH: |
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MEDIA_SET(media, ECHO); |
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MEDIA_CLEAR(media, BLACKHOLE); |
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break; |
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case MEO_BLACKHOLE: |
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MEDIA_SET(media, BLACKHOLE); |
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MEDIA_CLEAR(media, ECHO); |
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case MEO_DEFAULT: |
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break; |
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} |
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} |
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__attribute__((nonnull(1, 2))) |
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static void media_set_echo_reverse(struct call_media *media, sdp_ng_flags *flags) { |
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switch (flags->media_echo) { |
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case MEO_FWD: |
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if (media) { |
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MEDIA_SET(media, ECHO); |
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MEDIA_CLEAR(media, BLACKHOLE); |
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} |
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MEDIA_SET(other_media, BLACKHOLE); |
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MEDIA_CLEAR(other_media, ECHO); |
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MEDIA_SET(media, ECHO); |
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MEDIA_CLEAR(media, BLACKHOLE); |
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break; |
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case MEO_BKW: |
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if (media) { |
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MEDIA_SET(media, BLACKHOLE); |
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MEDIA_CLEAR(media, ECHO); |
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} |
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MEDIA_SET(other_media, ECHO); |
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MEDIA_CLEAR(other_media, BLACKHOLE); |
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MEDIA_SET(media, BLACKHOLE); |
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MEDIA_CLEAR(media, ECHO); |
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break; |
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case MEO_BOTH: |
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if (media) { |
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MEDIA_SET(media, ECHO); |
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MEDIA_CLEAR(media, BLACKHOLE); |
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} |
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MEDIA_SET(other_media, ECHO); |
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MEDIA_CLEAR(other_media, BLACKHOLE); |
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MEDIA_SET(media, ECHO); |
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MEDIA_CLEAR(media, BLACKHOLE); |
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break; |
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case MEO_BLACKHOLE: |
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if (media) { |
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MEDIA_SET(media, BLACKHOLE); |
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MEDIA_CLEAR(media, ECHO); |
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} |
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MEDIA_SET(other_media, BLACKHOLE); |
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MEDIA_CLEAR(other_media, ECHO); |
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MEDIA_SET(media, BLACKHOLE); |
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MEDIA_CLEAR(media, ECHO); |
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case MEO_DEFAULT: |
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break; |
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} |
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} |
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// `media` can be NULL |
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__attribute__((nonnull(1, 3, 4))) |
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static void __media_init_from_flags(struct call_media *other_media, struct call_media *media, |
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struct stream_params *sp, sdp_ng_flags *flags) |
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{ |
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__update_media_label(media, other_media, flags); |
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__update_media_protocol(media, other_media, sp, flags); |
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__update_media_id(media, other_media, sp, flags); |
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@ -3175,6 +3178,10 @@ int monologue_offer_answer(struct call_monologue *monologues[2], sdp_streams_q * |
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ms->attrs.transcoding = false; |
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media_init_from_flags(sender_media, flags); |
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media_init_from_flags(receiver_media, flags); |
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media_set_echo(sender_media, flags); |
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media_set_echo_reverse(receiver_media, flags); |
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__media_init_from_flags(sender_media, receiver_media, sp, flags); |
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codecs_offer_answer(receiver_media, sender_media, sp, flags); |
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@ -3576,6 +3583,7 @@ int monologue_publish(struct call_monologue *ml, sdp_streams_q *streams, sdp_ng_ |
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struct stream_params *sp = l->data; |
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struct call_media *media = __get_media(ml, sp, flags, 0, mid_tracker); |
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media_init_from_flags(media, flags); |
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__media_init_from_flags(media, NULL, sp, flags); |
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codec_store_populate(&media->codecs, &sp->codecs, |
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@ -3658,6 +3666,10 @@ static int monologue_subscribe_request1(struct call_monologue *src_ml, struct ca |
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if (rev_idx_diff == 0 && src_media->index > dst_media->index) |
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rev_idx_diff = src_media->index - dst_media->index; |
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media_init_from_flags(src_media, flags); |
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media_init_from_flags(dst_media, flags); |
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media_set_echo(src_media, flags); |
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media_set_echo_reverse(dst_media, flags); |
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__media_init_from_flags(src_media, dst_media, sp, flags); |
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codec_store_populate(&dst_media->codecs, &src_media->codecs, |
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@ -3760,6 +3772,7 @@ int monologue_subscribe_answer(struct call_monologue *dst_ml, sdp_ng_flags *flag |
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if (rev_ms) |
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rev_ms->attrs.transcoding = false; |
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media_init_from_flags(dst_media, flags); |
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__media_init_from_flags(dst_media, NULL, sp, flags); |
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if (flags->allow_transcoding) { |
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