Fw: compiling plugin code in windows

[Bob-278]

 

Hi,

 

I am compiling the pluign code in Visual studio. I had specified for a '.dll' output.

Now, it is giving linking errors for the functions within gstreamer. All the .h files were included.

My first doubt is- whether i should compile for a '.dll' output.

 

1>------ Build started: Project: TEL_MP3_DECODER, Configuration: Debug Win32 ------

1>Linking...

1> Creating library F:\TELmp3\TEL_MP3_DECODER\Debug\TEL_MP3_DECODER.lib and object F:\TELmp3\TEL_MP3_DECODER\Debug\TEL_MP3_DECODER.exp

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _g_type_register_static referenced in function _gst_telmp3dec_get_type

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_element_get_type referenced in function _gst_telmp3dec_get_type

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_element_class_set_details referenced in function _gst_telmp3dec_base_init

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_element_class_add_pad_template referenced in function _gst_telmp3dec_base_init

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_static_pad_template_get referenced in function _gst_telmp3dec_base_init

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _g_type_check_class_cast referenced in function _gst_telmp3dec_base_init

1>gstTELmp3.obj : error LNK2019: unresolved external symbol __gst_debug_register_funcptr referenced in function _gst_telmp3dec_class_init

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _g_type_class_peek_parent referenced in function _gst_telmp3dec_class_init

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_segment_new referenced in function _gst_telmp3dec_init

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_pad_use_fixed_caps referenced in function _gst_telmp3dec_init

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_pad_set_query_function referenced in function _gst_telmp3dec_init

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_element_add_pad referenced in function _gst_telmp3dec_init

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _g_type_check_instance_cast referenced in function _gst_telmp3dec_init

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_pad_set_chain_function referenced in function _gst_telmp3dec_init

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_pad_set_event_function referenced in function _gst_telmp3dec_init

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_pad_new_from_static_template referenced in function _gst_telmp3dec_init

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_segment_free referenced in function _gst_telmp3dec_dispose

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_object_unref referenced in function _gst_telmp3dec_query

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_pad_query referenced in function _gst_telmp3dec_query

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_pad_get_peer referenced in function _gst_telmp3dec_query

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_object_get_parent referenced in function _gst_telmp3dec_query

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_pad_event_default referenced in function _gst_telmp3dec_sink_event

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_event_new_new_segment referenced in function _gst_telmp3dec_sink_event

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_mini_object_get_type referenced in function _gst_telmp3dec_sink_event

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_segment_set_newsegment referenced in function _gst_telmp3dec_sink_event

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_event_parse_new_segment referenced in function _gst_telmp3dec_sink_event

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_pad_push_event referenced in function _gst_telmp3dec_sink_event

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_mini_object_unref referenced in function _gst_telmp3dec_sink_event

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_buffer_join referenced in function _gst_telmp3dec_chain

1>gstTELmp3.obj : error LNK2001: unresolved external symbol __imp__g_thread_functions_for_glib_use

1>gstTELmp3.obj : error LNK2001: unresolved external symbol __imp__g_threads_got_initialized

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_pad_push referenced in function _gst_telmp3dec_audio_frame

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _g_print referenced in function _gst_telmp3dec_audio_frame

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_util_uint64_scale_int referenced in function _gst_telmp3dec_audio_frame

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_pad_alloc_buffer_and_set_caps referenced in function _gst_telmp3dec_audio_frame

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_caps_unref referenced in function _gst_telmp3dec_negotiate

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_pad_set_caps referenced in function _gst_telmp3dec_negotiate

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_caps_new_simple referenced in function _gst_telmp3dec_negotiate

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_util_uint64_scale referenced in function _gst_telmp3dec_src_convert

1>gstTELmp3.obj : error LNK2019: unresolved external symbol _gst_element_register referenced in function _plugin_init

1>F:\TELmp3\TEL_MP3_DECODER\Debug\TEL_MP3_DECODER.dll : fatal error LNK1120: 40 unresolved externals

1>Build log was saved at "file://f:\TELmp3\TEL_MP3_DECODER\TEL_MP3_DECODER\Debug\BuildLog.htm"

1>TEL_MP3_DECODER - 41 error(s), 0 warning(s)

========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

 

Thanks

Bob

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[michael smith-6-3]

On Tue, Aug 26, 2008 at 2:25 AM, Bob <[hidden email]> wrote:
>
> Hi,
>
> I am compiling the pluign code in Visual studio. I had specified for a
> '.dll' output.
> Now, it is giving linking errors for the functions within gstreamer. All the
> .h files were included.
> My first doubt is- whether i should compile for a '.dll' output.

This just looks like you forgot to link your plugin to the gstreamer
and glib libraries - there's nothing particularly special about
gstreamer in this regard, you just need to fix up your build system.

Mike

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