diff --git a/girs/GstSdp-1.0.gir b/girs/GstSdp-1.0.gir index 6a519fd06d..414877e3a9 100644 --- a/girs/GstSdp-1.0.gir +++ b/girs/GstSdp-1.0.gir @@ -3374,6 +3374,25 @@ from a #GstSDPMessage. + + Remove the media at @idx from the array of medias in @msg if found. + + + #GST_SDP_OK when the specified media is found at @idx and removed, +#GST_SDP_EINVAL otherwise. + + + + + a #GstSDPMessage + + + + the media index + + + + Remove the phone number in @msg at index @idx. diff --git a/subprojects/gst-plugins-base/gst-libs/gst/sdp/gstsdpmessage.c b/subprojects/gst-plugins-base/gst-libs/gst/sdp/gstsdpmessage.c index 6f5f7f8133..2e17e7c596 100644 --- a/subprojects/gst-plugins-base/gst-libs/gst/sdp/gstsdpmessage.c +++ b/subprojects/gst-plugins-base/gst-libs/gst/sdp/gstsdpmessage.c @@ -1790,6 +1790,33 @@ gst_sdp_message_add_media (GstSDPMessage * msg, GstSDPMedia * media) return GST_SDP_OK; } +/** + * gst_sdp_message_remove_media: + * @msg: a #GstSDPMessage + * @idx: the media index + * + * Remove the media at @idx from the array of medias in @msg if found. + * + * Returns: #GST_SDP_OK when the specified media is found at @idx and removed, + * #GST_SDP_EINVAL otherwise. + * + * Since: 1.24 + */ +GstSDPResult +gst_sdp_message_remove_media (GstSDPMessage * msg, guint idx) +{ + GstSDPMedia *media = NULL; + + g_return_val_if_fail (msg != NULL, GST_SDP_EINVAL); + g_return_val_if_fail (idx <= gst_sdp_message_medias_len (msg), + GST_SDP_EINVAL); + + media = &g_array_index (msg->medias, GstSDPMedia, idx); + gst_sdp_media_uninit (media); + g_array_remove_index (msg->medias, idx); + return GST_SDP_OK; +} + /* media access */ /** diff --git a/subprojects/gst-plugins-base/gst-libs/gst/sdp/gstsdpmessage.h b/subprojects/gst-plugins-base/gst-libs/gst/sdp/gstsdpmessage.h index 378f14938b..3504205c66 100644 --- a/subprojects/gst-plugins-base/gst-libs/gst/sdp/gstsdpmessage.h +++ b/subprojects/gst-plugins-base/gst-libs/gst/sdp/gstsdpmessage.h @@ -572,6 +572,9 @@ const GstSDPMedia* gst_sdp_message_get_media (const GstSDPMessage GST_SDP_API GstSDPResult gst_sdp_message_add_media (GstSDPMessage *msg, GstSDPMedia *media); +GST_SDP_API +GstSDPResult gst_sdp_message_remove_media (GstSDPMessage *msg, guint idx); + GST_SDP_API GstSDPResult gst_sdp_message_dump (const GstSDPMessage *msg); diff --git a/subprojects/gst-plugins-base/tests/check/libs/sdp.c b/subprojects/gst-plugins-base/tests/check/libs/sdp.c index 11b671d3db..33be83936d 100644 --- a/subprojects/gst-plugins-base/tests/check/libs/sdp.c +++ b/subprojects/gst-plugins-base/tests/check/libs/sdp.c @@ -933,6 +933,56 @@ GST_START_TEST (media_from_caps_with_source_filters) gst_sdp_message_free (message); } +GST_END_TEST +GST_START_TEST (media_remove) +{ + GstSDPResult ret = GST_SDP_OK; + GstSDPMessage *message; + const gchar *media; + GstSDPMedia *media_video, *media_audio; + const GstSDPMedia *result_audio; + GstCaps *caps_video, *caps_audio; + + /* Add two medias, firts a video and then audio */ + caps_video = gst_caps_from_string (caps_video_string1); + caps_audio = gst_caps_from_string (caps_audio_string); + + gst_sdp_media_new (&media_video); + fail_unless (media_video != NULL); + gst_sdp_media_new (&media_audio); + fail_unless (media_audio != NULL); + + ret = gst_sdp_media_set_media_from_caps (caps_video, media_video); + fail_unless (ret == GST_SDP_OK); + gst_caps_unref (caps_video); + ret = gst_sdp_media_set_media_from_caps (caps_audio, media_audio); + fail_unless (ret == GST_SDP_OK); + gst_caps_unref (caps_audio); + + gst_sdp_message_new (&message); + gst_sdp_message_add_media (message, media_video); + gst_sdp_message_add_media (message, media_audio); + + fail_unless_equals_int (gst_sdp_message_medias_len (message), 2); + + /* Remove the first media (video) */ + ret = gst_sdp_message_remove_media (message, 0); + fail_unless (ret == GST_SDP_OK); + + /* Audio media is the only one left */ + fail_unless_equals_int (gst_sdp_message_medias_len (message), 1); + + result_audio = gst_sdp_message_get_media (message, 0); + fail_unless (result_audio != NULL); + + media = gst_sdp_media_get_media (result_audio); + fail_unless_equals_string (media, "audio"); + + gst_sdp_media_free (media_audio); + gst_sdp_media_free (media_video); + gst_sdp_message_free (message); +} + GST_END_TEST /* * End of test cases @@ -963,6 +1013,7 @@ sdp_suite (void) tcase_add_test (tc_chain, caps_multiple_rid_parse); tcase_add_test (tc_chain, caps_multiple_rid_parse_with_params); tcase_add_test (tc_chain, media_from_caps_with_source_filters); + tcase_add_test (tc_chain, media_remove); return s; }