<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns="http://www.w3.org/TR/REC-html40"> <head> <meta http-equiv=Content-Type content="text/html; charset=us-ascii"> <meta name=Generator content="Microsoft Word 11 (filtered medium)"> <style>  </style> </head> <body lang=DE link=blue vlink=purple> <div class=Section1> I try to build a code with using mpegts.h but I get the error: unknown type name ‘GstMpegTsDescriptor’. mpegts.h is loaded but the code is not compiled.<o:p></o:p> <o:p> </o:p> The Messages from gcc:<o:p></o:p> <o:p> </o:p> -------------<o:p></o:p> gcc -c -Wall -W -Wformat-nonliteral -Wcast-align -Wpointer-arith -Wbad-function-cast -Winline -Wundef -Wnested-externs -Wcast-qual -Wshadow -Wwrite-strings -Wno-unused-parameter -Wfloat-equal -pedantic -ansi -std=c99 bgls_rec2_3gst.c `pkg-config --libs gstreamer-1.0 --cflags` -lmysqlclient -lgstmpegts-1.0<o:p></o:p> In file included from /usr/local/include/gstreamer-1.0/gst/gstpad.h:69:0,<o:p></o:p> from /usr/local/include/gstreamer-1.0/gst/gstelement.h:57,<o:p></o:p> from /usr/local/include/gstreamer-1.0/gst/gstbin.h:27,<o:p></o:p> from /usr/local/include/gstreamer-1.0/gst/gst.h:35,<o:p></o:p> from bgls_rec2_3gst.c:11:<o:p></o:p> /usr/local/include/gstreamer-1.0/gst/gstcaps.h: In function ‘gst_caps_copy’:<o:p></o:p> /usr/local/include/gstreamer-1.0/gst/gstminiobject.h:33:45: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual]<o:p></o:p> #define GST_MINI_OBJECT_CAST(obj) ((GstMiniObject*)(obj))<o:p></o:p> ^<o:p></o:p> /usr/local/include/gstreamer-1.0/gst/gstcaps.h:35:47: note: in definition of macro ‘GST_CAPS_CAST’<o:p></o:p> #define GST_CAPS_CAST(obj) ((GstCaps*)(obj))<o:p></o:p> ^<o:p></o:p> /usr/local/include/gstreamer-1.0/gst/gstcaps.h:256:10: note: in expansion of macro ‘GST_CAPS’<o:p></o:p> return GST_CAPS (gst_mini_object_copy (GST_MINI_OBJECT_CAST (caps)));<o:p></o:p> ^<o:p></o:p> /usr/local/include/gstreamer-1.0/gst/gstcaps.h:256:42: note: in expansion of macro ‘GST_MINI_OBJECT_CAST’<o:p></o:p> return GST_CAPS (gst_mini_object_copy (GST_MINI_OBJECT_CAST (caps)));<o:p></o:p> ^<o:p></o:p> In file included from /usr/local/include/gstreamer-1.0/gst/gstevent.h:179:0,<o:p></o:p> from /usr/local/include/gstreamer-1.0/gst/gstpadtemplate.h:36,<o:p></o:p> from /usr/local/include/gstreamer-1.0/gst/gstpad.h:70,<o:p></o:p> from /usr/local/include/gstreamer-1.0/gst/gstelement.h:57,<o:p></o:p> from /usr/local/include/gstreamer-1.0/gst/gstbin.h:27,<o:p></o:p> from /usr/local/include/gstreamer-1.0/gst/gst.h:35,<o:p></o:p> from bgls_rec2_3gst.c:11:<o:p></o:p> /usr/local/include/gstreamer-1.0/gst/gsttaglist.h: In function ‘gst_tag_list_copy’:<o:p></o:p> /usr/local/include/gstreamer-1.0/gst/gstminiobject.h:33:45: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual]<o:p></o:p> #define GST_MINI_OBJECT_CAST(obj) ((GstMiniObject*)(obj))<o:p></o:p> ^<o:p></o:p> /usr/local/include/gstreamer-1.0/gst/gsttaglist.h:159:48: note: in definition of macro ‘GST_TAG_LIST’<o:p></o:p> #define GST_TAG_LIST(x) ((GstTagList *) (x))<o:p></o:p> ^<o:p></o:p> /usr/local/include/gstreamer-1.0/gst/gsttaglist.h:441:46: note: in expansion of macro ‘GST_MINI_OBJECT_CAST’<o:p></o:p> return GST_TAG_LIST (gst_mini_object_copy (GST_MINI_OBJECT_CAST (taglist)));<o:p></o:p> ^<o:p></o:p> bgls_rec2_3gst.c: In function ‘dump_descriptors’:<o:p></o:p> bgls_rec2_3gst.c:80:5: error: unknown type name ‘GstMpegTsDescriptor’<o:p></o:p> GstMpegTsDescriptor *desc = g_ptr_array_index (descriptors, i);<o:p></o:p> ^<o:p></o:p> bgls_rec2_3gst.c:81:17: error: request for member ‘tag’ in something not a structure or union<o:p></o:p> switch (desc->tag)<o:p></o:p> ^<o:p></o:p> bgls_rec2_3gst.c:86:9: warning: passing argument 1 of ‘gst_mpegts_descriptor_parse_dvb_short_event’ from incompatible pointer type [enabled by default]<o:p></o:p> if (gst_mpegts_descriptor_parse_dvb_short_event (desc, &language_code, &event_name, &text))<o:p></o:p> ^<o:p></o:p> In file included from /usr/local/include/gstreamer-1.0/gst/mpegts/mpegts.h:33:0,<o:p></o:p> from bgls_rec2_3gst.c:17:<o:p></o:p> /usr/local/include/gstreamer-1.0/gst/mpegts/gst-dvb-descriptor.h:468:10: note: expected ‘const struct GstMpegtsDescriptor *’ but argument is of type ‘int *’<o:p></o:p> gboolean gst_mpegts_descriptor_parse_dvb_short_event (const GstMpegtsDescriptor *descriptor,<o:p></o:p> ^<o:p></o:p> bgls_rec2_3gst.c: At top level:<o:p></o:p> bgls_rec2_3gst.c:106:23: error: unknown type name ‘GstMpegTsSection’<o:p></o:p> static void dump_eit (GstMpegTsSection * section)<o:p></o:p> ^<o:p></o:p> bgls_rec2_3gst.c: In function ‘dvb_bus_call’:<o:p></o:p> bgls_rec2_3gst.c:160:7: error: unknown type name ‘GstMpegTsSection’<o:p></o:p> GstMpegTsSection *section;<o:p></o:p> ^<o:p></o:p> bgls_rec2_3gst.c:161:20: warning: assignment from incompatible pointer type [enabled by default]<o:p></o:p> if ((section = gst_message_parse_mpegts_section (msg)))<o:p></o:p> ^<o:p></o:p> bgls_rec2_3gst.c:163:9: warning: implicit declaration of function ‘dump_eit’ [-Wimplicit-function-declaration]<o:p></o:p> if (GST_MPEGTS_SECTION_TYPE (section) == GST_MPEGTS_SECTION_EIT) dump_eit (section);<o:p></o:p> ^<o:p></o:p> bgls_rec2_3gst.c:163:9: warning: nested extern declaration of ‘dump_eit’ [-Wnested-externs]<o:p></o:p> bgls_rec2_3gst.c: At top level:<o:p></o:p> bgls_rec2_3gst.c:47:1: warning: ‘dump_descriptors’ defined but not used [-Wunused-function]<o:p></o:p> dump_descriptors (GPtrArray * descriptors, guint spacing, GstDateTime *start_time, guint32 duration, guint16 sid)<o:p></o:p> ^<o:p></o:p> make: *** [bgls_rec2_3gst.o] Fehler 1<o:p></o:p> <div style='mso-element:para-border-div;border:none;border-bottom:solid windowtext 1.0pt; padding:0cm 0cm 1.0pt 0cm'> <o:p> </o:p> </div> <o:p> </o:p> Is there something wrong in the call of gcc?<o:p></o:p> <o:p> </o:p> Thanks<o:p></o:p> Bernhard<o:p></o:p> </div> </body> </html>