tensordecoders: Move decoder out of the ONNX plugin

subprojects/gst-plugins-bad/ext/onnx/gstonnx.c

@@ -24,16 +24,12 @@
 #include "config.h"
 #endif
 
-#include "decoders/gstssdobjectdetector.h"
 #include "gstonnxinference.h"
 
 static gboolean
 plugin_init (GstPlugin * plugin)
 {
-  gboolean success = GST_ELEMENT_REGISTER (ssd_object_detector, plugin);
-  success |= GST_ELEMENT_REGISTER (onnx_inference, plugin);
-
-  return success;
+  return GST_ELEMENT_REGISTER (onnx_inference, plugin);
 }
 
 GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,

subprojects/gst-plugins-bad/ext/onnx/meson.build

@@ -15,7 +15,6 @@ endif
 if onnxrt_dep.found()
     gstonnx = library('gstonnx',
     'gstonnx.c',
-    'decoders/gstssdobjectdetector.c',
     'gstonnxinference.cpp',
     'gstonnxclient.cpp',
     c_args : gst_plugins_bad_args + extra_args,
@@ -23,7 +22,7 @@ if onnxrt_dep.found()
     link_args : noseh_link_args,
     include_directories : [configinc, libsinc, cuda_stubinc],
     dependencies : [gstbase_dep, gstvideo_dep, gstanalytics_dep, onnxrt_dep,
-        libm, gio_dep] + extra_deps,
+        libm] + extra_deps,
     install : true,
     install_dir : plugins_install_dir,
   )

subprojects/gst-plugins-bad/gst-libs/gst/analytics/gsttensormeta.h

@@ -29,7 +29,6 @@
 
 #include <gst/gst.h>
 #include <gst/analytics/analytics-meta-prelude.h>
-#include <gst/analytics/gsttensor.h>
 
 /**
  * GstTensorDataType:

subprojects/gst-plugins-bad/gst-libs/gst/analytics/meson.build

@@ -10,8 +10,7 @@ analytics_headers = files(    'analytics.h',
                               'gstanalyticsclassificationmtd.h',
                               'gstanalyticsobjectdetectionmtd.h',
                               'gstanalyticsobjecttrackingmtd.h',
-                              'gsttensormeta.h',
-                              'gsttensor.h')
+                              'gsttensormeta.h')
 install_headers(analytics_headers, subdir : 'gstreamer-1.0/gst/analytics')
 
 pkg_name = 'gstreamer-analytics-1.0'

subprojects/gst-plugins-bad/gst/meson.build

@@ -11,7 +11,7 @@ foreach plugin : ['accurip', 'adpcmdec', 'adpcmenc', 'aiff', 'asfmux',
                   'mse', 'mxf', 'netsim', 'onvif', 'pcapparse', 'pnm', 'proxy',
                   'rawparse', 'removesilence', 'rist', 'rtmp2', 'rtp', 'sdp',
                   'segmentclip', 'siren', 'smooth', 'speed', 'subenc', 'switchbin',
-                  'timecode', 'transcode', 'unixfd', 'videofilters',
+                  'tensordecoders', 'timecode', 'transcode', 'unixfd', 'videofilters',
                   'videoframe_audiolevel', 'videoparsers', 'videosignal',
                   'vmnc', 'y4m']
   if not get_option(plugin).disabled()

subprojects/gst-plugins-bad/gst/tensordecoders/gstssdobjectdetector.c

@@ -2,7 +2,7 @@
  * GStreamer gstreamer-ssdobjectdetector
  * Copyright (C) 2021 Collabora Ltd.
  *
- * gstssdobjectdetector.cpp
+ * gstssdobjectdetector.c
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public

subprojects/gst-plugins-bad/gst/tensordecoders/meson.build

@@ -0,0 +1,13 @@
+tensordecoders_sources = [
+  'gstssdobjectdetector.c'
+]
+
+gsttensordecoders = library('gsttensordecoders',
+  tensordecoders_sources,
+  c_args : gst_plugins_bad_args,
+  include_directories : [configinc],
+  dependencies : [gstbase_dep, gstvideo_dep, gstanalytics_dep, gio_dep, libm],
+  install : true,
+  install_dir : plugins_install_dir,
+)
+plugins += [gsttensordecoders]

subprojects/gst-plugins-bad/meson_options.txt

@@ -65,6 +65,7 @@ option('smooth', type : 'feature', value : 'auto')
 option('speed', type : 'feature', value : 'auto')
 option('subenc', type : 'feature', value : 'auto')
 option('switchbin', type : 'feature', value : 'auto')
+option('tensordecoders', type : 'feature', value : 'auto')
 option('timecode', type : 'feature', value : 'auto')
 option('unixfd', type : 'feature', value : 'auto')
 option('videofilters', type : 'feature', value : 'auto')