rtp: GST_EXPORT -> GST_RTP_API

We need different export decorators for the different libs.
For now no actual change though, just rename before the release,
and add prelude headers to define the new decorator to GST_EXPORT.

12 files changed, 182 insertions, 144 deletions

diff --git a/gst-libs/gst/rtp/Makefile.am b/gst-libs/gst/rtp/Makefile.am
index 0a8cc5daf..a6f971db9 100644
--- a/gst-libs/gst/rtp/Makefile.am
+++ b/gst-libs/gst/rtp/Makefile.am
@@ -2,6 +2,7 @@ libgstrtpincludedir = $(includedir)/gstreamer-@GST_API_VERSION@/gst/rtp
 
 libgstrtpinclude_HEADERS = \
 			   rtp.h \
+			   rtp-prelude.h \
 			   gstrtpdefs.h \
 			   gstrtpbuffer.h \
 			   gstrtcpbuffer.h \
@@ -38,7 +39,8 @@ glib_gen_prefix = __gst_rtp
 glib_enum_define = gst_rtp
 glib_enum_headers = $(libgstrtpinclude_HEADERS)
 glib_gen_basename = gstrtp
-glib_gen_decl_banner=GST_EXPORT
+glib_gen_decl_banner=GST_RTP_API
+glib_gen_decl_include=\#include <gst/rtp/rtp-prelude.h>
 
 include $(top_srcdir)/common/gst-glib-gen.mak
 
diff --git a/gst-libs/gst/rtp/gstrtcpbuffer.h b/gst-libs/gst/rtp/gstrtcpbuffer.h
index 2403e2f69..0aee0133f 100644
--- a/gst-libs/gst/rtp/gstrtcpbuffer.h
+++ b/gst-libs/gst/rtp/gstrtcpbuffer.h
@@ -24,6 +24,7 @@
 #define __GST_RTCPBUFFER_H__
 
 #include <gst/gst.h>
+#include <gst/rtp/rtp-prelude.h>
 
 G_BEGIN_DECLS
 
@@ -224,105 +225,105 @@ struct _GstRTCPPacket
 
 /* creating buffers */
 
-GST_EXPORT
+GST_RTP_API
 GstBuffer*      gst_rtcp_buffer_new_take_data     (gpointer data, guint len);
 
-GST_EXPORT
+GST_RTP_API
 GstBuffer*      gst_rtcp_buffer_new_copy_data     (gconstpointer data, guint len);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_buffer_validate_data     (guint8 *data, guint len);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_buffer_validate          (GstBuffer *buffer);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_buffer_validate_data_reduced   (guint8 *data, guint len);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_buffer_validate_reduced        (GstBuffer *buffer);
 
 
-GST_EXPORT
+GST_RTP_API
 GstBuffer*      gst_rtcp_buffer_new               (guint mtu);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_buffer_map               (GstBuffer *buffer, GstMapFlags flags, GstRTCPBuffer *rtcp);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_buffer_unmap             (GstRTCPBuffer *rtcp);
 
 /* adding/retrieving packets */
 
-GST_EXPORT
+GST_RTP_API
 guint           gst_rtcp_buffer_get_packet_count  (GstRTCPBuffer *rtcp);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_buffer_get_first_packet  (GstRTCPBuffer *rtcp, GstRTCPPacket *packet);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_packet_move_to_next      (GstRTCPPacket *packet);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_buffer_add_packet        (GstRTCPBuffer *rtcp, GstRTCPType type,
                                                    GstRTCPPacket *packet);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_packet_remove            (GstRTCPPacket *packet);
 
 /* working with packets */
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_packet_get_padding       (GstRTCPPacket *packet);
 
-GST_EXPORT
+GST_RTP_API
 guint8          gst_rtcp_packet_get_count         (GstRTCPPacket *packet);
 
-GST_EXPORT
+GST_RTP_API
 GstRTCPType     gst_rtcp_packet_get_type          (GstRTCPPacket *packet);
 
-GST_EXPORT
+GST_RTP_API
 guint16         gst_rtcp_packet_get_length        (GstRTCPPacket *packet);
 
 
 /* sender reports */
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtcp_packet_sr_get_sender_info    (GstRTCPPacket *packet, guint32 *ssrc,
                                                        guint64 *ntptime, guint32 *rtptime,
                                                        guint32 *packet_count, guint32 *octet_count);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtcp_packet_sr_set_sender_info    (GstRTCPPacket *packet, guint32 ssrc,
                                                        guint64 ntptime, guint32 rtptime,
                                                        guint32 packet_count, guint32 octet_count);
 /* receiver reports */
 
-GST_EXPORT
+GST_RTP_API
 guint32         gst_rtcp_packet_rr_get_ssrc           (GstRTCPPacket *packet);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtcp_packet_rr_set_ssrc           (GstRTCPPacket *packet, guint32 ssrc);
 
 
 /* report blocks for SR and RR */
 
-GST_EXPORT
+GST_RTP_API
 guint           gst_rtcp_packet_get_rb_count          (GstRTCPPacket *packet);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtcp_packet_get_rb                (GstRTCPPacket *packet, guint nth, guint32 *ssrc,
                                                        guint8 *fractionlost, gint32 *packetslost,
                                                        guint32 *exthighestseq, guint32 *jitter,
                                                        guint32 *lsr, guint32 *dlsr);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_packet_add_rb                (GstRTCPPacket *packet, guint32 ssrc,
                                                        guint8 fractionlost, gint32 packetslost,
                                                        guint32 exthighestseq, guint32 jitter,
                                                        guint32 lsr, guint32 dlsr);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtcp_packet_set_rb                (GstRTCPPacket *packet, guint nth, guint32 ssrc,
                                                        guint8 fractionlost, gint32 packetslost,
                                                        guint32 exthighestseq, guint32 jitter,
@@ -330,151 +331,151 @@ void            gst_rtcp_packet_set_rb                (GstRTCPPacket *packet, gu
 
 /* profile-specific extensions for SR and RR */
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_packet_add_profile_specific_ext        (GstRTCPPacket * packet,
                                                                  const guint8 * data, guint len);
 
-GST_EXPORT
+GST_RTP_API
 guint16         gst_rtcp_packet_get_profile_specific_ext_length (GstRTCPPacket * packet);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_packet_get_profile_specific_ext        (GstRTCPPacket * packet,
                                                                  guint8 ** data, guint * len);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_packet_copy_profile_specific_ext       (GstRTCPPacket * packet,
                                                                  guint8 ** data, guint * len);
 
 /* source description packet */
 
-GST_EXPORT
+GST_RTP_API
 guint           gst_rtcp_packet_sdes_get_item_count   (GstRTCPPacket *packet);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_packet_sdes_first_item       (GstRTCPPacket *packet);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_packet_sdes_next_item        (GstRTCPPacket *packet);
 
-GST_EXPORT
+GST_RTP_API
 guint32         gst_rtcp_packet_sdes_get_ssrc         (GstRTCPPacket *packet);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_packet_sdes_first_entry      (GstRTCPPacket *packet);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_packet_sdes_next_entry       (GstRTCPPacket *packet);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_packet_sdes_get_entry        (GstRTCPPacket *packet,
                                                        GstRTCPSDESType *type, guint8 *len,
                                                        guint8 **data);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_packet_sdes_copy_entry       (GstRTCPPacket *packet,
                                                        GstRTCPSDESType *type, guint8 *len,
                                                        guint8 **data);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_packet_sdes_add_item         (GstRTCPPacket *packet, guint32 ssrc);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_packet_sdes_add_entry        (GstRTCPPacket *packet, GstRTCPSDESType type,
                                                        guint8 len, const guint8 *data);
 
 /* bye packet */
 
-GST_EXPORT
+GST_RTP_API
 guint           gst_rtcp_packet_bye_get_ssrc_count    (GstRTCPPacket *packet);
 
-GST_EXPORT
+GST_RTP_API
 guint32         gst_rtcp_packet_bye_get_nth_ssrc      (GstRTCPPacket *packet, guint nth);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_packet_bye_add_ssrc          (GstRTCPPacket *packet, guint32 ssrc);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_packet_bye_add_ssrcs         (GstRTCPPacket *packet, guint32 *ssrc, guint len);
 
-GST_EXPORT
+GST_RTP_API
 guint8          gst_rtcp_packet_bye_get_reason_len    (GstRTCPPacket *packet);
 
-GST_EXPORT
+GST_RTP_API
 gchar*          gst_rtcp_packet_bye_get_reason        (GstRTCPPacket *packet);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_packet_bye_set_reason        (GstRTCPPacket *packet, const gchar *reason);
 
 /* app packets */
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtcp_packet_app_set_subtype       (GstRTCPPacket * packet, guint8 subtype);
 
-GST_EXPORT
+GST_RTP_API
 guint8          gst_rtcp_packet_app_get_subtype       (GstRTCPPacket * packet);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtcp_packet_app_set_ssrc          (GstRTCPPacket * packet, guint32 ssrc);
 
-GST_EXPORT
+GST_RTP_API
 guint32         gst_rtcp_packet_app_get_ssrc          (GstRTCPPacket * packet);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtcp_packet_app_set_name          (GstRTCPPacket * packet, const gchar *name);
 
-GST_EXPORT
+GST_RTP_API
 const gchar*    gst_rtcp_packet_app_get_name          (GstRTCPPacket * packet);
 
-GST_EXPORT
+GST_RTP_API
 guint16         gst_rtcp_packet_app_get_data_length   (GstRTCPPacket * packet);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_packet_app_set_data_length   (GstRTCPPacket * packet, guint16 wordlen);
 
-GST_EXPORT
+GST_RTP_API
 guint8*         gst_rtcp_packet_app_get_data          (GstRTCPPacket * packet);
 
 /* feedback packets */
 
-GST_EXPORT
+GST_RTP_API
 guint32         gst_rtcp_packet_fb_get_sender_ssrc    (GstRTCPPacket *packet);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtcp_packet_fb_set_sender_ssrc    (GstRTCPPacket *packet, guint32 ssrc);
 
-GST_EXPORT
+GST_RTP_API
 guint32         gst_rtcp_packet_fb_get_media_ssrc     (GstRTCPPacket *packet);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtcp_packet_fb_set_media_ssrc     (GstRTCPPacket *packet, guint32 ssrc);
 
-GST_EXPORT
+GST_RTP_API
 GstRTCPFBType   gst_rtcp_packet_fb_get_type           (GstRTCPPacket *packet);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtcp_packet_fb_set_type           (GstRTCPPacket *packet, GstRTCPFBType type);
 
-GST_EXPORT
+GST_RTP_API
 guint16         gst_rtcp_packet_fb_get_fci_length     (GstRTCPPacket *packet);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtcp_packet_fb_set_fci_length     (GstRTCPPacket *packet, guint16 wordlen);
 
-GST_EXPORT
+GST_RTP_API
 guint8 *        gst_rtcp_packet_fb_get_fci            (GstRTCPPacket *packet);
 
 /* helper functions */
 
-GST_EXPORT
+GST_RTP_API
 guint64         gst_rtcp_ntp_to_unix                  (guint64 ntptime);
 
-GST_EXPORT
+GST_RTP_API
 guint64         gst_rtcp_unix_to_ntp                  (guint64 unixtime);
 
-GST_EXPORT
+GST_RTP_API
 const gchar *   gst_rtcp_sdes_type_to_name            (GstRTCPSDESType type);
 
-GST_EXPORT
+GST_RTP_API
 GstRTCPSDESType gst_rtcp_sdes_name_to_type            (const gchar *name);
 
 G_END_DECLS
diff --git a/gst-libs/gst/rtp/gstrtpbaseaudiopayload.h b/gst-libs/gst/rtp/gstrtpbaseaudiopayload.h
index 8ab5dbe39..33de22261 100644
--- a/gst-libs/gst/rtp/gstrtpbaseaudiopayload.h
+++ b/gst-libs/gst/rtp/gstrtpbaseaudiopayload.h
@@ -76,44 +76,44 @@ struct _GstRTPBaseAudioPayloadClass
   gpointer _gst_reserved[GST_PADDING];
 };
 
-GST_EXPORT
+GST_RTP_API
 GType gst_rtp_base_audio_payload_get_type (void);
 
 /* configure frame based */
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtp_base_audio_payload_set_frame_based        (GstRTPBaseAudioPayload *rtpbaseaudiopayload);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtp_base_audio_payload_set_frame_options      (GstRTPBaseAudioPayload *rtpbaseaudiopayload,
                                                                    gint frame_duration, gint frame_size);
 
 /* configure sample based */
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtp_base_audio_payload_set_sample_based       (GstRTPBaseAudioPayload *rtpbaseaudiopayload);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtp_base_audio_payload_set_sample_options     (GstRTPBaseAudioPayload *rtpbaseaudiopayload,
                                                                    gint sample_size);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtp_base_audio_payload_set_samplebits_options (GstRTPBaseAudioPayload *rtpbaseaudiopayload,
                                                                    gint sample_size);
 
 /* get the internal adapter */
 
-GST_EXPORT
+GST_RTP_API
 GstAdapter*     gst_rtp_base_audio_payload_get_adapter            (GstRTPBaseAudioPayload *rtpbaseaudiopayload);
 
 /* push and flushing data */
 
-GST_EXPORT
+GST_RTP_API
 GstFlowReturn   gst_rtp_base_audio_payload_push                   (GstRTPBaseAudioPayload * baseaudiopayload,
                                                                    const guint8 * data, guint payload_len,
                                                                    GstClockTime timestamp);
 
-GST_EXPORT
+GST_RTP_API
 GstFlowReturn   gst_rtp_base_audio_payload_flush                  (GstRTPBaseAudioPayload * baseaudiopayload,
                                                                    guint payload_len, GstClockTime timestamp);
 
diff --git a/gst-libs/gst/rtp/gstrtpbasedepayload.h b/gst-libs/gst/rtp/gstrtpbasedepayload.h
index f5656ace9..ff4325070 100644
--- a/gst-libs/gst/rtp/gstrtpbasedepayload.h
+++ b/gst-libs/gst/rtp/gstrtpbasedepayload.h
@@ -114,13 +114,13 @@ struct _GstRTPBaseDepayloadClass
   gpointer _gst_reserved[GST_PADDING - 1];
 };
 
-GST_EXPORT
+GST_RTP_API
 GType gst_rtp_base_depayload_get_type (void);
 
-GST_EXPORT
+GST_RTP_API
 GstFlowReturn   gst_rtp_base_depayload_push       (GstRTPBaseDepayload *filter, GstBuffer *out_buf);
 
-GST_EXPORT
+GST_RTP_API
 GstFlowReturn   gst_rtp_base_depayload_push_list  (GstRTPBaseDepayload *filter, GstBufferList *out_list);
 
 
diff --git a/gst-libs/gst/rtp/gstrtpbasepayload.h b/gst-libs/gst/rtp/gstrtpbasepayload.h
index 48bc29c30..b477e8a21 100644
--- a/gst-libs/gst/rtp/gstrtpbasepayload.h
+++ b/gst-libs/gst/rtp/gstrtpbasepayload.h
@@ -21,6 +21,7 @@
 #define __GST_RTP_BASE_PAYLOAD_H__
 
 #include <gst/gst.h>
+#include <gst/rtp/rtp-prelude.h>
 
 G_BEGIN_DECLS
 
@@ -145,29 +146,29 @@ struct _GstRTPBasePayloadClass
   gpointer _gst_reserved[GST_PADDING];
 };
 
-GST_EXPORT
+GST_RTP_API
 GType           gst_rtp_base_payload_get_type           (void);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtp_base_payload_set_options        (GstRTPBasePayload *payload,
                                                          const gchar *media,
                                                          gboolean dynamic,
                                                          const gchar *encoding_name,
                                                          guint32 clock_rate);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtp_base_payload_set_outcaps        (GstRTPBasePayload *payload,
                                                          const gchar *fieldname, ...);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtp_base_payload_is_filled          (GstRTPBasePayload *payload,
                                                          guint size, GstClockTime duration);
 
-GST_EXPORT
+GST_RTP_API
 GstFlowReturn   gst_rtp_base_payload_push               (GstRTPBasePayload *payload,
                                                          GstBuffer *buffer);
 
-GST_EXPORT
+GST_RTP_API
 GstFlowReturn   gst_rtp_base_payload_push_list          (GstRTPBasePayload *payload,
                                                          GstBufferList *list);
 
diff --git a/gst-libs/gst/rtp/gstrtpbuffer.h b/gst-libs/gst/rtp/gstrtpbuffer.h
index 8b8d4c6f1..42e3791f6 100644
--- a/gst-libs/gst/rtp/gstrtpbuffer.h
+++ b/gst-libs/gst/rtp/gstrtpbuffer.h
@@ -64,150 +64,150 @@ struct _GstRTPBuffer
 
 /* creating buffers */
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtp_buffer_allocate_data         (GstBuffer *buffer, guint payload_len,
                                                       guint8 pad_len, guint8 csrc_count);
 
-GST_EXPORT
+GST_RTP_API
 GstBuffer*      gst_rtp_buffer_new_take_data         (gpointer data, gsize len);
 
-GST_EXPORT
+GST_RTP_API
 GstBuffer*      gst_rtp_buffer_new_copy_data         (gconstpointer data, gsize len);
 
-GST_EXPORT
+GST_RTP_API
 GstBuffer*      gst_rtp_buffer_new_allocate          (guint payload_len, guint8 pad_len, guint8 csrc_count);
 
-GST_EXPORT
+GST_RTP_API
 GstBuffer*      gst_rtp_buffer_new_allocate_len      (guint packet_len, guint8 pad_len, guint8 csrc_count);
 
-GST_EXPORT
+GST_RTP_API
 guint           gst_rtp_buffer_calc_header_len       (guint8 csrc_count);
 
-GST_EXPORT
+GST_RTP_API
 guint           gst_rtp_buffer_calc_packet_len       (guint payload_len, guint8 pad_len, guint8 csrc_count);
 
-GST_EXPORT
+GST_RTP_API
 guint           gst_rtp_buffer_calc_payload_len      (guint packet_len, guint8 pad_len, guint8 csrc_count);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtp_buffer_map                   (GstBuffer *buffer, GstMapFlags flags, GstRTPBuffer *rtp);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtp_buffer_unmap                 (GstRTPBuffer *rtp);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtp_buffer_set_packet_len        (GstRTPBuffer *rtp, guint len);
 
-GST_EXPORT
+GST_RTP_API
 guint           gst_rtp_buffer_get_packet_len        (GstRTPBuffer *rtp);
 
-GST_EXPORT
+GST_RTP_API
 guint           gst_rtp_buffer_get_header_len        (GstRTPBuffer *rtp);
 
-GST_EXPORT
+GST_RTP_API
 guint8          gst_rtp_buffer_get_version           (GstRTPBuffer *rtp);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtp_buffer_set_version           (GstRTPBuffer *rtp, guint8 version);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtp_buffer_get_padding           (GstRTPBuffer *rtp);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtp_buffer_set_padding           (GstRTPBuffer *rtp, gboolean padding);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtp_buffer_pad_to                (GstRTPBuffer *rtp, guint len);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtp_buffer_get_extension         (GstRTPBuffer *rtp);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtp_buffer_set_extension         (GstRTPBuffer *rtp, gboolean extension);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtp_buffer_get_extension_data    (GstRTPBuffer *rtp, guint16 *bits,
                                                       gpointer *data, guint *wordlen);
 
-GST_EXPORT
+GST_RTP_API
 GBytes*         gst_rtp_buffer_get_extension_bytes   (GstRTPBuffer *rtp, guint16 *bits);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtp_buffer_set_extension_data    (GstRTPBuffer *rtp, guint16 bits, guint16 length);
 
-GST_EXPORT
+GST_RTP_API
 guint32         gst_rtp_buffer_get_ssrc              (GstRTPBuffer *rtp);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtp_buffer_set_ssrc              (GstRTPBuffer *rtp, guint32 ssrc);
 
-GST_EXPORT
+GST_RTP_API
 guint8          gst_rtp_buffer_get_csrc_count        (GstRTPBuffer *rtp);
 
-GST_EXPORT
+GST_RTP_API
 guint32         gst_rtp_buffer_get_csrc              (GstRTPBuffer *rtp, guint8 idx);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtp_buffer_set_csrc              (GstRTPBuffer *rtp, guint8 idx, guint32 csrc);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtp_buffer_get_marker            (GstRTPBuffer *rtp);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtp_buffer_set_marker            (GstRTPBuffer *rtp, gboolean marker);
 
-GST_EXPORT
+GST_RTP_API
 guint8          gst_rtp_buffer_get_payload_type      (GstRTPBuffer *rtp);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtp_buffer_set_payload_type      (GstRTPBuffer *rtp, guint8 payload_type);
 
-GST_EXPORT
+GST_RTP_API
 guint16         gst_rtp_buffer_get_seq               (GstRTPBuffer *rtp);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtp_buffer_set_seq               (GstRTPBuffer *rtp, guint16 seq);
 
-GST_EXPORT
+GST_RTP_API
 guint32         gst_rtp_buffer_get_timestamp         (GstRTPBuffer *rtp);
 
-GST_EXPORT
+GST_RTP_API
 void            gst_rtp_buffer_set_timestamp         (GstRTPBuffer *rtp, guint32 timestamp);
 
-GST_EXPORT
+GST_RTP_API
 GstBuffer*      gst_rtp_buffer_get_payload_buffer    (GstRTPBuffer *rtp);
 
-GST_EXPORT
+GST_RTP_API
 GstBuffer*      gst_rtp_buffer_get_payload_subbuffer (GstRTPBuffer *rtp, guint offset, guint len);
 
-GST_EXPORT
+GST_RTP_API
 guint           gst_rtp_buffer_get_payload_len       (GstRTPBuffer *rtp);
 
-GST_EXPORT
+GST_RTP_API
 gpointer        gst_rtp_buffer_get_payload           (GstRTPBuffer *rtp);
 
-GST_EXPORT
+GST_RTP_API
 GBytes*         gst_rtp_buffer_get_payload_bytes     (GstRTPBuffer *rtp);
 
 /* some helpers */
 
-GST_EXPORT
+GST_RTP_API
 guint32         gst_rtp_buffer_default_clock_rate    (guint8 payload_type);
 
-GST_EXPORT
+GST_RTP_API
 gint            gst_rtp_buffer_compare_seqnum        (guint16 seqnum1, guint16 seqnum2);
 
-GST_EXPORT
+GST_RTP_API
 guint64         gst_rtp_buffer_ext_timestamp         (guint64 *exttimestamp, guint32 timestamp);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtp_buffer_get_extension_onebyte_header  (GstRTPBuffer *rtp,
                                                               guint8 id,
                                                               guint nth,
                                                               gpointer * data,
                                                               guint * size);
 
-GST_EXPORT
+GST_RTP_API
 gboolean        gst_rtp_buffer_get_extension_twobytes_header (GstRTPBuffer *rtp,
                                                               guint8 * appbits,
                                                               guint8 id,
@@ -215,13 +215,13 @@ gboolean        gst_rtp_buffer_get_extension_twobytes_header (GstRTPBuffer *rtp,
                                                               gpointer * data,
                                                               guint * size);
 
-GST_EXPORT
+GST_RTP_API
 gboolean       gst_rtp_buffer_add_extension_onebyte_header  (GstRTPBuffer *rtp,
                                                              guint8 id,
                                                              gconstpointer data,
                                                              guint size);
 
-GST_EXPORT
+GST_RTP_API
 gboolean       gst_rtp_buffer_add_extension_twobytes_header (GstRTPBuffer *rtp,
                                                              guint8 appbits,
                                                              guint8 id,
diff --git a/gst-libs/gst/rtp/gstrtpdefs.h b/gst-libs/gst/rtp/gstrtpdefs.h
index 350f1c29b..deb77d989 100644
--- a/gst-libs/gst/rtp/gstrtpdefs.h
+++ b/gst-libs/gst/rtp/gstrtpdefs.h
@@ -25,6 +25,7 @@
 #define __GST_RTPDEFS_H__
 
 #include <gst/gst.h>
+#include <gst/rtp/rtp-prelude.h>
 
 /**
  * GstRTPProfile:
diff --git a/gst-libs/gst/rtp/gstrtphdrext.h b/gst-libs/gst/rtp/gstrtphdrext.h
index 475aa5ac7..df36fe616 100644
--- a/gst-libs/gst/rtp/gstrtphdrext.h
+++ b/gst-libs/gst/rtp/gstrtphdrext.h
@@ -34,20 +34,20 @@ G_BEGIN_DECLS
 
 #define GST_RTP_HDREXT_NTP_64_SIZE 8
 
-GST_EXPORT
+GST_RTP_API
 gboolean       gst_rtp_hdrext_set_ntp_64  (gpointer data, guint size, guint64 ntptime);
 
-GST_EXPORT
+GST_RTP_API
 gboolean       gst_rtp_hdrext_get_ntp_64  (gpointer data, guint size, guint64 *ntptime);
 
 #define GST_RTP_HDREXT_NTP_56 "ntp-56"
 
 #define GST_RTP_HDREXT_NTP_56_SIZE 7
 
-GST_EXPORT
+GST_RTP_API
 gboolean       gst_rtp_hdrext_set_ntp_56  (gpointer data, guint size, guint64 ntptime);
 
-GST_EXPORT
+GST_RTP_API
 gboolean       gst_rtp_hdrext_get_ntp_56  (gpointer data, guint size, guint64 *ntptime);
 
 G_END_DECLS
diff --git a/gst-libs/gst/rtp/gstrtppayloads.h b/gst-libs/gst/rtp/gstrtppayloads.h
index d8d5478db..84f6c3cc3 100644
--- a/gst-libs/gst/rtp/gstrtppayloads.h
+++ b/gst-libs/gst/rtp/gstrtppayloads.h
@@ -24,6 +24,7 @@
 #define __GST_RTPPAYLOADS_H__
 
 #include <gst/gst.h>
+#include <gst/rtp/rtp-prelude.h>
 
 G_BEGIN_DECLS
 
@@ -186,10 +187,10 @@ struct _GstRTPPayloadInfo
   gpointer _gst_reserved[GST_PADDING];
 };
 
-GST_EXPORT
+GST_RTP_API
 const GstRTPPayloadInfo *  gst_rtp_payload_info_for_pt     (guint8 payload_type);
 
-GST_EXPORT
+GST_RTP_API
 const GstRTPPayloadInfo *  gst_rtp_payload_info_for_name   (const gchar *media, const gchar *encoding_name);
 
 G_END_DECLS
diff --git a/gst-libs/gst/rtp/meson.build b/gst-libs/gst/rtp/meson.build
index 496b7d003..ab20bf768 100644
--- a/gst-libs/gst/rtp/meson.build
+++ b/gst-libs/gst/rtp/meson.build
@@ -17,6 +17,7 @@ rtp_headers = [
   'gstrtpdefs.h',
   'gstrtphdrext.h',
   'gstrtppayloads.h',
+  'rtp-prelude.h',
   'rtp.h',
 ]
 install_headers(rtp_headers, subdir : 'gstreamer-1.0/gst/rtp/')
diff --git a/gst-libs/gst/rtp/rtp-prelude.h b/gst-libs/gst/rtp/rtp-prelude.h
new file mode 100644
index 000000000..6f9c537fc
--- /dev/null
+++ b/gst-libs/gst/rtp/rtp-prelude.h
@@ -0,0 +1,31 @@
+/* GStreamer RTP Library
+ * Copyright (C) 2018 GStreamer developers
+ *
+ * rtp-prelude.h: prelude include header for gst-rtp library
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GST_RTP_PRELUDE_H__
+#define __GST_RTP_PRELUDE_H__
+
+#include <gst/gst.h>
+
+#ifndef GST_RTP_API
+#define GST_RTP_API GST_EXPORT
+#endif
+
+#endif /* __GST_RTP_PRELUDE_H__ */
diff --git a/gst-libs/gst/rtp/rtp_mkenum.py b/gst-libs/gst/rtp/rtp_mkenum.py
index 9e3d92c37..984061284 100755
--- a/gst-libs/gst/rtp/rtp_mkenum.py
+++ b/gst-libs/gst/rtp/rtp_mkenum.py
@@ -8,11 +8,11 @@
 import sys, os, shutil, subprocess
 
 h_array = ['--fhead',
-           "#ifndef __GST_RTP_ENUM_TYPES_H__\n#define __GST_RTP_ENUM_TYPES_H__\n\n#include <gst/gst.h>\n\nG_BEGIN_DECLS\n",
+           "#ifndef __GST_RTP_ENUM_TYPES_H__\n#define __GST_RTP_ENUM_TYPES_H__\n\n#include <gst/gst.h>\n#include <gst/rtp/rtp-prelude.h>\nG_BEGIN_DECLS\n",
            '--fprod',
            "\n/* enumerations from \"@filename@\" */\n",
            '--vhead',
-           'GST_EXPORT GType @enum_name@_get_type (void);\n#define GST_TYPE_@ENUMSHORT@ (@enum_name@_get_type())\n',
+           'GST_RTP_API GType @enum_name@_get_type (void);\n#define GST_TYPE_@ENUMSHORT@ (@enum_name@_get_type())\n',
            '--ftail',
            'G_END_DECLS\n\n#endif /* __GST_RTP_ENUM_TYPES_H__ */',
            ]