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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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f766b85b96
Add a source-info property that will read/write meta to the buffers about RTP source information. The GstRTPSourceMeta can be used to transport information about the origin of a buffer, e.g. the sources that is included in a mixed audio buffer. A new function gst_rtp_base_payload_allocate_output_buffer() is added for payloaders to use to allocate the output RTP buffer with the correct number of CSRCs according to the meta and fill it. RTPSourceMeta does not make sense on RTP buffers since the information is in the RTP header. So the payloader will strip the meta from the output buffer. https://bugzilla.gnome.org/show_bug.cgi?id=761947
70 lines
1.9 KiB
Meson
70 lines
1.9 KiB
Meson
rtp_sources = [
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'gstrtpbuffer.c',
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'gstrtcpbuffer.c',
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'gstrtppayloads.c',
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'gstrtphdrext.c',
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'gstrtpmeta.c',
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'gstrtpbaseaudiopayload.c',
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'gstrtpbasepayload.c',
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'gstrtpbasedepayload.c'
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]
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rtp_headers = [
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'gstrtcpbuffer.h',
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'gstrtpbaseaudiopayload.h',
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'gstrtpbasedepayload.h',
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'gstrtpbasepayload.h',
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'gstrtpbuffer.h',
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'gstrtpdefs.h',
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'gstrtphdrext.h',
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'gstrtpmeta.h',
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'gstrtppayloads.h',
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'rtp-prelude.h',
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'rtp.h',
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]
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install_headers(rtp_headers, subdir : 'gstreamer-1.0/gst/rtp/')
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rtp_enums = gnome.mkenums_simple('gstrtp-enumtypes',
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sources : rtp_headers,
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body_prefix : '#ifdef HAVE_CONFIG_H\n#include "config.h"\n#endif',
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header_prefix : '#include <gst/rtp/rtp-prelude.h>',
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decorator : 'GST_RTP_API',
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install_header: true,
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install_dir : join_paths(get_option('includedir'), 'gstreamer-1.0/gst/rtp'))
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gstrtp_enum_c = rtp_enums[0]
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gstrtp_enum_h = rtp_enums[1]
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gstrtp_deps = [audio_dep, gst_base_dep]
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gst_rtp = library('gstrtp-@0@'.format(api_version),
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rtp_sources, gstrtp_enum_c, gstrtp_enum_h,
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c_args : gst_plugins_base_args + ['-DBUILDING_GST_RTP'],
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include_directories: [configinc, libsinc],
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version : libversion,
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soversion : soversion,
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darwin_versions : osxversion,
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install : true,
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dependencies : gstrtp_deps,
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)
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rtp_gen_sources = [gstrtp_enum_h]
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if build_gir
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gst_gir_extra_args = gir_init_section + [ '--c-include=gst/rtp/rtp.h' ]
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rtp_gen_sources += [gnome.generate_gir(gst_rtp,
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sources : rtp_sources + rtp_headers + [gstrtp_enum_c] + [gstrtp_enum_h],
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namespace : 'GstRtp',
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nsversion : api_version,
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identifier_prefix : 'Gst',
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symbol_prefix : 'gst',
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export_packages : 'gstreamer-rtp-1.0',
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includes : ['Gst-1.0', 'GstBase-1.0'],
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install : true,
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extra_args : gst_gir_extra_args,
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dependencies : gstrtp_deps
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)]
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endif
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rtp_dep = declare_dependency(link_with : gst_rtp,
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include_directories : [libsinc],
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dependencies : gstrtp_deps,
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sources : rtp_gen_sources)
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