elements: use set_static_metadata when it's allowed

Those strings are nice but CPU doesn't want to copy them Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8905>
2025-04-26 19:28:56 +02:00 · 2025-04-26 19:28:56 +02:00 · a03c4de48f
commit a03c4de48f
parent df46cfcb28
72 changed files with 93 additions and 88 deletions
--- a/subprojects/gst-devtools/validate/gst/validate/gst-validate-mockdecryptor.c
+++ b/subprojects/gst-devtools/validate/gst/validate/gst-validate-mockdecryptor.c
@ -79,7 +79,7 @@ gst_mockdecryptor_class_init (GstMockDecryptorClass * klass)
  gst_element_class_add_static_pad_template (element_class,
      &gst_mockdecryptor_src_template);

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "Mock decryptor element for unit tests",
      GST_ELEMENT_FACTORY_KLASS_DECRYPTOR,
      "Use in unit tests", "Charlie Turner <cturner@igalia.com>");
--- a/subprojects/gst-plugins-bad/ext/bs2b/gstbs2b.c
+++ b/subprojects/gst-plugins-bad/ext/bs2b/gstbs2b.c
@ -222,7 +222,7 @@ gst_bs2b_class_init (GstBs2bClass * klass)

  g_object_class_install_properties (gobject_class, PROP_LAST, properties);

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "Crossfeed effect",
      "Filter/Effect/Audio",
      "Improve headphone listening of stereo audio records using the bs2b "
--- a/subprojects/gst-plugins-bad/ext/gtk/gstgtkwaylandsink.c
+++ b/subprojects/gst-plugins-bad/ext/gtk/gstgtkwaylandsink.c
@ -171,8 +171,8 @@ gst_gtk_wayland_sink_class_init (GstGtkWaylandSinkClass * klass)
  gstelement_class->change_state =
      GST_DEBUG_FUNCPTR (gst_gtk_wayland_sink_change_state);

-  gst_element_class_set_metadata (gstelement_class, "Gtk Wayland Video Sink",
-      "Sink/Video",
+  gst_element_class_set_static_metadata (gstelement_class,
+      "Gtk Wayland Video Sink", "Sink/Video",
      "A video sink that renders to a GtkWidget using Wayland API",
      "George Kiagiadakis <george.kiagiadakis@collabora.com>");

--- a/subprojects/gst-plugins-bad/ext/srt/gstsrtsink.c
+++ b/subprojects/gst-plugins-bad/ext/srt/gstsrtsink.c
@ -416,7 +416,7 @@ gst_srt_sink_class_init (GstSRTSinkClass * klass)
  gst_srt_object_install_properties_helper (gobject_class);

  gst_element_class_add_static_pad_template (gstelement_class, &sink_template);
-  gst_element_class_set_metadata (gstelement_class,
+  gst_element_class_set_static_metadata (gstelement_class,
      "SRT sink", "Sink/Network",
      "Send data over the network via SRT",
      "Justin Kim <justin.joy.9to5@gmail.com>");
--- a/subprojects/gst-plugins-bad/ext/srt/gstsrtsrc.c
+++ b/subprojects/gst-plugins-bad/ext/srt/gstsrtsrc.c
@ -464,7 +464,7 @@ gst_srt_src_class_init (GstSRTSrcClass * klass)
          FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));

  gst_element_class_add_static_pad_template (gstelement_class, &src_template);
-  gst_element_class_set_metadata (gstelement_class,
+  gst_element_class_set_static_metadata (gstelement_class,
      "SRT source", "Source/Network",
      "Receive data over the network via SRT",
      "Justin Kim <justin.joy.9to5@gmail.com>");
--- a/subprojects/gst-plugins-bad/ext/vulkan/vkcolorconvert.c
+++ b/subprojects/gst-plugins-bad/ext/vulkan/vkcolorconvert.c
@ -899,8 +899,8 @@ gst_vulkan_color_convert_class_init (GstVulkanColorConvertClass * klass)
  gstelement_class = (GstElementClass *) klass;
  gstbasetransform_class = (GstBaseTransformClass *) klass;

-  gst_element_class_set_metadata (gstelement_class, "Vulkan Color Convert",
-      "Filter/Video/Convert", "A Vulkan Color Convert",
+  gst_element_class_set_static_metadata (gstelement_class,
+      "Vulkan Color Convert", "Filter/Video/Convert", "A Vulkan Color Convert",
      "Matthew Waters <matthew@centricular.com>");

  gst_element_class_add_static_pad_template (gstelement_class,
--- a/subprojects/gst-plugins-bad/ext/vulkan/vkdownload.c
+++ b/subprojects/gst-plugins-bad/ext/vulkan/vkdownload.c
@ -441,7 +441,7 @@ gst_vulkan_download_class_init (GstVulkanDownloadClass * klass)
  gstelement_class = (GstElementClass *) klass;
  gstbasetransform_class = (GstBaseTransformClass *) klass;

-  gst_element_class_set_metadata (gstelement_class, "Vulkan Downloader",
+  gst_element_class_set_static_metadata (gstelement_class, "Vulkan Downloader",
      "Filter/Video", "A Vulkan data downloader",
      "Matthew Waters <matthew@centricular.com>");

--- a/subprojects/gst-plugins-bad/ext/vulkan/vkimageidentity.c
+++ b/subprojects/gst-plugins-bad/ext/vulkan/vkimageidentity.c
@ -97,8 +97,8 @@ gst_vulkan_image_identity_class_init (GstVulkanImageIdentityClass * klass)
  gstelement_class = (GstElementClass *) klass;
  gstbasetransform_class = (GstBaseTransformClass *) klass;

-  gst_element_class_set_metadata (gstelement_class, "Vulkan Image Identity",
-      "Filter/Video", "A Vulkan image copier",
+  gst_element_class_set_static_metadata (gstelement_class,
+      "Vulkan Image Identity", "Filter/Video", "A Vulkan image copier",
      "Matthew Waters <matthew@centricular.com>");

  gst_element_class_add_static_pad_template (gstelement_class,
--- a/subprojects/gst-plugins-bad/ext/vulkan/vkoverlaycompositor.c
+++ b/subprojects/gst-plugins-bad/ext/vulkan/vkoverlaycompositor.c
@ -509,8 +509,9 @@ gst_vulkan_overlay_compositor_class_init (GstVulkanOverlayCompositorClass *
  gstelement_class = (GstElementClass *) klass;
  gstbasetransform_class = (GstBaseTransformClass *) klass;

-  gst_element_class_set_metadata (gstelement_class, "Vulkan Overlay Compositor",
-      "Filter/Video", "Vulkan Overlay Composition element",
+  gst_element_class_set_static_metadata (gstelement_class,
+      "Vulkan Overlay Compositor", "Filter/Video",
+      "Vulkan Overlay Composition element",
      "Matthew Waters <matthew@centricular.com>");

  gst_element_class_add_static_pad_template (gstelement_class,
--- a/subprojects/gst-plugins-bad/ext/vulkan/vkshaderspv.c
+++ b/subprojects/gst-plugins-bad/ext/vulkan/vkshaderspv.c
@ -162,7 +162,7 @@ gst_vulkan_shader_spv_class_init (GstVulkanShaderSpvClass * klass)
          "SPIRV fragment source", NULL,
          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));

-  gst_element_class_set_metadata (gstelement_class, "Vulkan Shader SPV",
+  gst_element_class_set_static_metadata (gstelement_class, "Vulkan Shader SPV",
      "Filter/Video", "Performs operations with SPIRV shaders in Vulkan",
      "Martin Reboredo <yakoyoku@gmail.com>");

--- a/subprojects/gst-plugins-bad/ext/vulkan/vkupload.c
+++ b/subprojects/gst-plugins-bad/ext/vulkan/vkupload.c
@ -1007,7 +1007,7 @@ gst_vulkan_upload_class_init (GstVulkanUploadClass * klass)
  gobject_class->set_property = gst_vulkan_upload_set_property;
  gobject_class->get_property = gst_vulkan_upload_get_property;

-  gst_element_class_set_metadata (gstelement_class, "Vulkan Uploader",
+  gst_element_class_set_static_metadata (gstelement_class, "Vulkan Uploader",
      "Filter/Video", "A Vulkan data uploader",
      "Matthew Waters <matthew@centricular.com>");

--- a/subprojects/gst-plugins-bad/ext/vulkan/vkviewconvert.c
+++ b/subprojects/gst-plugins-bad/ext/vulkan/vkviewconvert.c
@ -610,8 +610,8 @@ gst_vulkan_view_convert_class_init (GstVulkanViewConvertClass * klass)
          GST_TYPE_VULKAN_STEREO_DOWNMIX, DEFAULT_DOWNMIX,
          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));

-  gst_element_class_set_metadata (gstelement_class, "Vulkan View Convert",
-      "Filter/Video/Convert", "A Vulkan View Convert",
+  gst_element_class_set_static_metadata (gstelement_class,
+      "Vulkan View Convert", "Filter/Video/Convert", "A Vulkan View Convert",
      "Matthew Waters <matthew@centricular.com>");

  gst_type_mark_as_plugin_api (GST_TYPE_VULKAN_STEREO_DOWNMIX, 0);
--- a/subprojects/gst-plugins-bad/ext/webrtc/gstwebrtcbin.c
+++ b/subprojects/gst-plugins-bad/ext/webrtc/gstwebrtcbin.c
@ -8882,7 +8882,7 @@ gst_webrtc_bin_class_init (GstWebRTCBinClass * klass)
  gst_element_class_add_static_pad_template_with_gtype (element_class,
      &src_template, GST_TYPE_WEBRTC_BIN_SRC_PAD);

-  gst_element_class_set_metadata (element_class, "WebRTC Bin",
+  gst_element_class_set_static_metadata (element_class, "WebRTC Bin",
      "Filter/Network/WebRTC", "A bin for webrtc connections",
      "Matthew Waters <matthew@centricular.com>");

--- a/subprojects/gst-plugins-bad/ext/webrtc/transportreceivebin.c
+++ b/subprojects/gst-plugins-bad/ext/webrtc/transportreceivebin.c
@ -395,8 +395,9 @@ transport_receive_bin_class_init (TransportReceiveBinClass * klass)
  gst_element_class_add_static_pad_template (element_class,
      &data_sink_template);

-  gst_element_class_set_metadata (element_class, "WebRTC Transport Receive Bin",
-      "Filter/Network/WebRTC", "A bin for webrtc connections",
+  gst_element_class_set_static_metadata (element_class,
+      "WebRTC Transport Receive Bin", "Filter/Network/WebRTC",
+      "A bin for webrtc connections",
      "Matthew Waters <matthew@centricular.com>");

  gobject_class->constructed = transport_receive_bin_constructed;
--- a/subprojects/gst-plugins-bad/ext/webrtc/transportsendbin.c
+++ b/subprojects/gst-plugins-bad/ext/webrtc/transportsendbin.c
@ -509,8 +509,9 @@ transport_send_bin_class_init (TransportSendBinClass * klass)
  gst_element_class_add_static_pad_template (element_class,
      &data_sink_template);

-  gst_element_class_set_metadata (element_class, "WebRTC Transport Send Bin",
-      "Filter/Network/WebRTC", "A bin for webrtc connections",
+  gst_element_class_set_static_metadata (element_class,
+      "WebRTC Transport Send Bin", "Filter/Network/WebRTC",
+      "A bin for webrtc connections",
      "Matthew Waters <matthew@centricular.com>");

  gobject_class->constructed = transport_send_bin_constructed;
--- a/subprojects/gst-plugins-bad/gst/accurip/gstaccurip.c
+++ b/subprojects/gst-plugins-bad/gst/accurip/gstaccurip.c
@ -120,7 +120,7 @@ gst_accurip_class_init (GstAccuripClass * klass)
  gstbasetrans_class->sink_event = GST_DEBUG_FUNCPTR (gst_accurip_sink_event);
  gstbasetrans_class->passthrough_on_same_caps = TRUE;

-  gst_element_class_set_metadata (GST_ELEMENT_CLASS (klass),
+  gst_element_class_set_static_metadata (GST_ELEMENT_CLASS (klass),
      "AccurateRip(TM) CRC element",
      "Filter/Analyzer/Audio",
      "Computes an AccurateRip CRC", "Christophe Fergeau <teuf@gnome.org>");
--- a/subprojects/gst-plugins-bad/gst/netsim/gstnetsim.c
+++ b/subprojects/gst-plugins-bad/gst/netsim/gstnetsim.c
@ -651,7 +651,7 @@ gst_net_sim_class_init (GstNetSimClass * klass)
  gst_element_class_add_static_pad_template (gstelement_class,
      &gst_net_sim_sink_template);

-  gst_element_class_set_metadata (gstelement_class,
+  gst_element_class_set_static_metadata (gstelement_class,
      "Network Simulator",
      "Filter/Network",
      "An element that simulates network jitter, "
--- a/subprojects/gst-plugins-bad/gst/rist/gstristrtpdeext.c
+++ b/subprojects/gst-plugins-bad/gst/rist/gstristrtpdeext.c
@ -318,7 +318,7 @@ gst_rist_rtp_deext_class_init (GstRistRtpDeextClass * klass)
  GstElementClass *element_class = (GstElementClass *) klass;
  GObjectClass *object_class = (GObjectClass *) klass;

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "RIST RTP Extension remover", "Filter/Network",
      "Removes RIST TR-06-2 RTP Header extension",
      "Olivier Crete <olivier.crete@collabora.com");
--- a/subprojects/gst-plugins-bad/gst/rist/gstristrtpext.c
+++ b/subprojects/gst-plugins-bad/gst/rist/gstristrtpext.c
@ -279,7 +279,7 @@ gst_rist_rtp_ext_class_init (GstRistRtpExtClass * klass)
  GstElementClass *element_class = (GstElementClass *) klass;
  GObjectClass *object_class = (GObjectClass *) klass;

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "RIST RTP Extension adder", "Filter/Network",
      "Adds RIST TR-06-2 RTP Header extension",
      "Olivier Crete <olivier.crete@collabora.com");
--- a/subprojects/gst-plugins-bad/gst/rist/gstristsink.c
+++ b/subprojects/gst-plugins-bad/gst/rist/gstristsink.c
@ -1336,7 +1336,7 @@ gst_rist_sink_class_init (GstRistSinkClass * klass)

  session_id_quark = g_quark_from_static_string ("gst-rist-sink-session-id");

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "RIST Sink", "Source/Network",
      "Sink that implements RIST TR-06-1 streaming specification",
      "Nicolas Dufresne <nicolas.dufresne@collabora.com");
--- a/subprojects/gst-plugins-bad/gst/rist/gstristsrc.c
+++ b/subprojects/gst-plugins-bad/gst/rist/gstristsrc.c
@ -1350,7 +1350,7 @@ gst_rist_src_class_init (GstRistSrcClass * klass)
  GstElementClass *element_class = (GstElementClass *) klass;
  GObjectClass *object_class = (GObjectClass *) klass;

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "RIST Source", "Source/Network",
      "Source that implements RIST TR-06-1 streaming specification",
      "Nicolas Dufresne <nicolas.dufresne@collabora.com");
--- a/subprojects/gst-plugins-bad/gst/rist/gstroundrobin.c
+++ b/subprojects/gst-plugins-bad/gst/rist/gstroundrobin.c
@ -124,7 +124,7 @@ gst_round_robin_class_init (GstRoundRobinClass * klass)
 {
  GstElementClass *element_class = (GstElementClass *) klass;

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "Round Robin", "Source/Network",
      "A round robin dispatcher element.",
      "Nicolas Dufresne <nicolas.dufresne@collabora.com");
--- a/subprojects/gst-plugins-bad/sys/amfcodec/gstamfav1enc.cpp
+++ b/subprojects/gst-plugins-bad/sys/amfcodec/gstamfav1enc.cpp
@ -695,7 +695,7 @@ gst_amf_av1_enc_class_init (GstAmfAv1EncClass * klass, gpointer data)
    }
  }

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "AMD AMF AV1 Video Encoder",
      "Codec/Encoder/Video/Hardware",
      "Encode AV1 video streams using AMF API",
--- a/subprojects/gst-plugins-bad/sys/amfcodec/gstamfh264enc.cpp
+++ b/subprojects/gst-plugins-bad/sys/amfcodec/gstamfh264enc.cpp
@ -820,7 +820,7 @@ gst_amf_h264_enc_class_init (GstAmfH264EncClass * klass, gpointer data)
              pa_param_flags));
    }
  }
-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "AMD AMF H.264 Video Encoder",
      "Codec/Encoder/Video/Hardware",
      "Encode H.264 video streams using AMF API",
--- a/subprojects/gst-plugins-bad/sys/amfcodec/gstamfh265enc.cpp
+++ b/subprojects/gst-plugins-bad/sys/amfcodec/gstamfh265enc.cpp
@ -716,7 +716,7 @@ gst_amf_h265_enc_class_init (GstAmfH265EncClass * klass, gpointer data)
    }
  }

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "AMD AMF H.265 Video Encoder",
      "Codec/Encoder/Video/Hardware",
      "Encode H.265 video streams using AMF API",
--- a/subprojects/gst-plugins-bad/sys/applemedia/avfvideosrc.m
+++ b/subprojects/gst-plugins-bad/sys/applemedia/avfvideosrc.m
@ -1225,7 +1225,7 @@ gst_avf_video_src_class_init (GstAVFVideoSrcClass * klass)

  gstpushsrc_class->create = gst_avf_video_src_create;

-  gst_element_class_set_metadata (gstelement_class,
+  gst_element_class_set_static_metadata (gstelement_class,
      "Video Source (AVFoundation)", "Source/Video/Hardware",
      "Reads frames from an iOS/MacOS AVFoundation device",
      "Ole André Vadla Ravnås <oleavr@soundrop.com>");
--- a/subprojects/gst-plugins-bad/sys/applemedia/avsamplevideosink.m
+++ b/subprojects/gst-plugins-bad/sys/applemedia/avsamplevideosink.m
@ -100,7 +100,7 @@ gst_av_sample_video_sink_class_init (GstAVSampleVideoSinkClass * klass)
          "The CoreAnimation layer that can be placed in the render tree",
          G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));

-  gst_element_class_set_metadata (element_class, "AV Sample video sink",
+  gst_element_class_set_static_metadata (element_class, "AV Sample video sink",
      "Sink/Video", "A videosink based on AVSampleBuffers",
      "Matthew Waters <matthew@centricular.com>");

--- a/subprojects/gst-plugins-bad/sys/nvcodec/gstnvvp8dec.cpp
+++ b/subprojects/gst-plugins-bad/sys/nvcodec/gstnvvp8dec.cpp
@ -229,7 +229,7 @@ gst_nv_vp8_dec_class_init (GstNvVp8DecClass * klass,
  element_class->set_context = GST_DEBUG_FUNCPTR (gst_nv_vp8_dec_set_context);

  parent_class = (GTypeClass *) g_type_class_peek_parent (klass);
-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "NVDEC VP8 Decoder",
      "Codec/Decoder/Video/Hardware",
      "NVIDIA VP8 video decoder", "Seungha Yang <seungha@centricular.com>");
--- a/subprojects/gst-plugins-bad/sys/nvcodec/gstnvvp9dec.cpp
+++ b/subprojects/gst-plugins-bad/sys/nvcodec/gstnvvp9dec.cpp
@ -234,7 +234,7 @@ gst_nv_vp9_dec_class_init (GstNvVp9DecClass * klass,
  element_class->set_context = GST_DEBUG_FUNCPTR (gst_nv_vp9_dec_set_context);

  parent_class = (GTypeClass *) g_type_class_peek_parent (klass);
-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "NVDEC VP9 Decoder",
      "Codec/Decoder/Video/Hardware",
      "NVIDIA VP9 video decoder", "Seungha Yang <seungha@centricular.com>");
--- a/subprojects/gst-plugins-bad/sys/uvcgadget/gstuvcsink.c
+++ b/subprojects/gst-plugins-bad/sys/uvcgadget/gstuvcsink.c
@ -442,7 +442,7 @@ gst_uvc_sink_class_init (GstUvcSinkClass * klass)

  element_class->change_state = gst_uvc_sink_change_state;

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "UVC Sink", "Sink/Video",
      "Streams Video via UVC Gadget", "Michael Grzeschik <mgr@pengutronix.de>");

--- a/subprojects/gst-plugins-bad/tests/check/elements/test_http_src.c
+++ b/subprojects/gst-plugins-bad/tests/check/elements/test_http_src.c
@ -188,7 +188,7 @@ gst_test_http_src_class_init (GstTestHTTPSrcClass * klass)
          "Value of the User-Agent HTTP request header field",
          DEFAULT_USER_AGENT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));

-  gst_element_class_set_metadata (gstelement_class,
+  gst_element_class_set_static_metadata (gstelement_class,
      "Test HTTP source element for unit tests",
      "Source/Network",
      "Use in unit tests", "Alex Ashley <alex.ashley@youview.com>");
--- a/subprojects/gst-plugins-base/ext/gl/caopengllayersink.m
+++ b/subprojects/gst-plugins-base/ext/gl/caopengllayersink.m
@ -229,7 +229,7 @@ gst_ca_opengl_layer_sink_class_init (GstCAOpenGLLayerSinkClass * klass)
          "OpenGL Core Animation layer",
          G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));

-  gst_element_class_set_metadata (element_class, "CAOpenGLLayer video sink",
+  gst_element_class_set_static_metadata (element_class, "CAOpenGLLayer video sink",
      "Sink/Video", "A video sink based on CAOpenGLLayer",
      "Matthew Waters <matthew@centricular.com>");

--- a/subprojects/gst-plugins-base/ext/gl/gstglbumper.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstglbumper.c
@ -300,7 +300,7 @@ gst_gl_bumper_class_init (GstGLBumperClass * klass)
          "Normal map location", NULL,
          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));

-  gst_element_class_set_metadata (element_class, "OpenGL bumper filter",
+  gst_element_class_set_static_metadata (element_class, "OpenGL bumper filter",
      "Filter/Effect/Video", "Bump mapping filter",
      "Cyril Comparon <cyril.comparon@gmail.com>, "
      "Julien Isorce <julien.isorce@gmail.com>");
--- a/subprojects/gst-plugins-base/ext/gl/gstglcolorconvertelement.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstglcolorconvertelement.c
@ -111,7 +111,7 @@ gst_gl_color_convert_element_class_init (GstGLColorConvertElementClass * klass)
  gst_element_class_add_static_pad_template (element_class,
      &gst_gl_color_convert_element_sink_pad_template);

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "OpenGL color converter", "Filter/Converter/Video",
      "Converts between color spaces using OpenGL shaders",
      "Matthew Waters <matthew@centricular.com>");
--- a/subprojects/gst-plugins-base/ext/gl/gstglcolorscale.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstglcolorscale.c
@ -95,7 +95,7 @@ gst_gl_colorscale_class_init (GstGLColorscaleClass * klass)
  gobject_class->set_property = gst_gl_colorscale_set_property;
  gobject_class->get_property = gst_gl_colorscale_get_property;

-  gst_element_class_set_metadata (element_class, "OpenGL color scale",
+  gst_element_class_set_static_metadata (element_class, "OpenGL color scale",
      "Filter/Effect/Video", "Colorspace converter and video scaler",
      "Julien Isorce <julien.isorce@gmail.com>, "
      "Matthew Waters <matthew@centricular.com>");
--- a/subprojects/gst-plugins-base/ext/gl/gstgldeinterlace.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstgldeinterlace.c
@ -247,7 +247,7 @@ gst_gl_deinterlace_class_init (GstGLDeinterlaceClass * klass)
  gobject_class->set_property = gst_gl_deinterlace_set_property;
  gobject_class->get_property = gst_gl_deinterlace_get_property;

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "OpenGL deinterlacing filter", "Deinterlace",
      "Deinterlacing based on fragment shaders",
      "Julien Isorce <julien.isorce@mail.com>");
--- a/subprojects/gst-plugins-base/ext/gl/gstgldifferencematte.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstgldifferencematte.c
@ -253,7 +253,7 @@ gst_gl_differencematte_class_init (GstGLDifferenceMatteClass * klass)
          "Background image location", NULL,
          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "Gstreamer OpenGL DifferenceMatte", "Filter/Effect/Video",
      "Saves a background frame and replace it with a pixbuf",
      "Filippo Argiolas <filippo.argiolas@gmail.com>");
--- a/subprojects/gst-plugins-base/ext/gl/gstgldownloadelement.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstgldownloadelement.c
@ -863,7 +863,7 @@ gst_gl_download_element_class_init (GstGLDownloadElementClass * klass)
  gst_element_class_add_static_pad_template (element_class,
      &gst_gl_download_element_sink_pad_template);

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "OpenGL downloader", "Filter/Video",
      "Downloads data from OpenGL", "Matthew Waters <matthew@centricular.com>");

--- a/subprojects/gst-plugins-base/ext/gl/gstgleffects.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstgleffects.c
@ -349,7 +349,7 @@ gst_gl_effects_class_init (GstGLEffectsClass * klass)

  klass->filter_descriptor = NULL;

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "Gstreamer OpenGL Effects", "Filter/Effect/Video",
      "GL Shading Language effects",
      "Filippo Argiolas <filippo.argiolas@gmail.com>");
--- a/subprojects/gst-plugins-base/ext/gl/gstglfilterapp.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstglfilterapp.c
@ -114,7 +114,7 @@ gst_gl_filter_app_class_init (GstGLFilterAppClass * klass)
      G_SIGNAL_RUN_LAST, 0, NULL, NULL, NULL,
      G_TYPE_BOOLEAN, 3, G_TYPE_UINT, G_TYPE_UINT, G_TYPE_UINT);

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "OpenGL application filter", "Filter/Effect",
      "Use client callbacks to define the scene",
      "Julien Isorce <julien.isorce@gmail.com>");
--- a/subprojects/gst-plugins-base/ext/gl/gstglfilterbin.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstglfilterbin.c
@ -105,7 +105,7 @@ gst_gl_filter_bin_class_init (GstGLFilterBinClass * klass)
      g_signal_new ("create-element", G_TYPE_FROM_CLASS (klass),
      G_SIGNAL_RUN_LAST, 0, NULL, NULL, NULL, GST_TYPE_ELEMENT, 0);

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "GL Filter Bin", "Filter/Video",
      "Infrastructure to process GL textures",
      "Matthew Waters <matthew@centricular.com>");
--- a/subprojects/gst-plugins-base/ext/gl/gstglfiltercube.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstglfiltercube.c
@ -179,7 +179,7 @@ gst_gl_filter_cube_class_init (GstGLFilterCubeClass * klass)
          "Specifies the distance from the viewer to the far clipping plane",
          0.0, 1000.0, 100.0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));

-  gst_element_class_set_metadata (element_class, "OpenGL cube filter",
+  gst_element_class_set_static_metadata (element_class, "OpenGL cube filter",
      "Filter/Effect/Video", "Map input texture on the 6 cube faces",
      "Julien Isorce <julien.isorce@gmail.com>");

--- a/subprojects/gst-plugins-base/ext/gl/gstglfilterglass.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstglfilterglass.c
@ -165,7 +165,7 @@ gst_gl_filter_glass_class_init (GstGLFilterGlassClass * klass)
  gobject_class->set_property = gst_gl_filter_glass_set_property;
  gobject_class->get_property = gst_gl_filter_glass_get_property;

-  gst_element_class_set_metadata (element_class, "OpenGL glass filter",
+  gst_element_class_set_static_metadata (element_class, "OpenGL glass filter",
      "Filter/Effect/Video", "Glass Filter",
      "Julien Isorce <julien.isorce@gmail.com>");

--- a/subprojects/gst-plugins-base/ext/gl/gstglfilterreflectedscreen.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstglfilterreflectedscreen.c
@ -142,7 +142,7 @@ gst_gl_filter_reflected_screen_class_init (GstGLFilterReflectedScreenClass *
          "Specifies the distance from the viewer to the far clipping plane",
          0.0, 1000.0, 100.0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "OpenGL Reflected Screen filter", "Filter/Effect/Video",
      "Reflected Screen Filter", "Pierre POUZOL <pierre.pouzol@hotmail.fr>");

--- a/subprojects/gst-plugins-base/ext/gl/gstglfiltershader.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstglfiltershader.c
@ -163,7 +163,7 @@ gst_gl_filtershader_class_init (GstGLFilterShaderClass * klass)
      g_signal_new ("create-shader", G_TYPE_FROM_CLASS (klass),
      G_SIGNAL_RUN_LAST, 0, NULL, NULL, NULL, GST_TYPE_GL_SHADER, 0);

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "OpenGL fragment shader filter", "Filter/Effect",
      "Perform operations with a GLSL shader", "<matthew@centricular.com>");

--- a/subprojects/gst-plugins-base/ext/gl/gstglimagesink.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstglimagesink.c
@ -743,7 +743,7 @@ gst_glimage_sink_class_init (GstGLImageSinkClass * klass)

  gst_video_overlay_install_properties (gobject_class, PROP_LAST);

-  gst_element_class_set_metadata (element_class, "OpenGL video sink",
+  gst_element_class_set_static_metadata (element_class, "OpenGL video sink",
      "Sink/Video", "A videosink based on OpenGL",
      "Julien Isorce <julien.isorce@gmail.com>");

--- a/subprojects/gst-plugins-base/ext/gl/gstglmixerbin.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstglmixerbin.c
@ -277,8 +277,9 @@ gst_gl_mixer_bin_class_init (GstGLMixerBinClass * klass)
          upload_caps));
  gst_caps_unref (upload_caps);

-  gst_element_class_set_metadata (element_class, "OpenGL video_mixer empty bin",
-      "Bin/Filter/Effect/Video/Mixer", "OpenGL video_mixer empty bin",
+  gst_element_class_set_static_metadata (element_class,
+      "OpenGL video_mixer empty bin", "Bin/Filter/Effect/Video/Mixer",
+      "OpenGL video_mixer empty bin",
      "Matthew Waters <matthew@centricular.com>");

  gst_type_mark_as_plugin_api (GST_TYPE_GL_MIXER_BIN_START_TIME_SELECTION, 0);
--- a/subprojects/gst-plugins-base/ext/gl/gstglmosaic.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstglmosaic.c
@ -131,7 +131,7 @@ gst_gl_mosaic_class_init (GstGLMosaicClass * klass)
      GST_DEBUG_FUNCPTR (gst_gl_mosaic_request_new_pad);
  element_class->release_pad = GST_DEBUG_FUNCPTR (gst_gl_mosaic_release_pad);

-  gst_element_class_set_metadata (element_class, "OpenGL mosaic",
+  gst_element_class_set_static_metadata (element_class, "OpenGL mosaic",
      "Filter/Effect/Video", "OpenGL mosaic",
      "Julien Isorce <julien.isorce@gmail.com>");

--- a/subprojects/gst-plugins-base/ext/gl/gstgloverlay.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstgloverlay.c
@ -265,7 +265,7 @@ gst_gl_overlay_class_init (GstGLOverlayClass * klass)
          0.0, 1.0, 1.0, GST_PARAM_CONTROLLABLE | GST_PARAM_MUTABLE_PLAYING
          | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "Gstreamer OpenGL Overlay", "Filter/Effect/Video",
      "Overlay GL video texture with a JPEG/PNG image",
      "Filippo Argiolas <filippo.argiolas@gmail.com>, "
--- a/subprojects/gst-plugins-base/ext/gl/gstgloverlaycompositorelement.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstgloverlaycompositorelement.c
@ -104,7 +104,7 @@ gst_gl_overlay_compositor_element_class_init (GstGLOverlayCompositorElementClass

  element_class = GST_ELEMENT_CLASS (klass);

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "OpenGL overlaying filter", "Filter/Effect",
      "Flatten a stream containing GstVideoOverlayCompositionMeta",
      "<matthew@centricular.com>");
--- a/subprojects/gst-plugins-base/ext/gl/gstglsinkbin.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstglsinkbin.c
@ -215,7 +215,7 @@ gst_gl_sink_bin_class_init (GstGLSinkBinClass * klass)
      g_signal_new ("create-element", G_TYPE_FROM_CLASS (klass),
      G_SIGNAL_RUN_LAST, 0, NULL, NULL, NULL, GST_TYPE_ELEMENT, 0);

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "GL Sink Bin", "Sink/Video",
      "Infrastructure to process GL textures",
      "Matthew Waters <matthew@centricular.com>");
--- a/subprojects/gst-plugins-base/ext/gl/gstglsrcbin.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstglsrcbin.c
@ -101,7 +101,7 @@ gst_gl_src_bin_class_init (GstGLSrcBinClass * klass)
      g_signal_new ("create-element", G_TYPE_FROM_CLASS (klass),
      G_SIGNAL_RUN_LAST, 0, NULL, NULL, NULL, GST_TYPE_ELEMENT, 0);

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "GL Src Bin", "Src/Video",
      "Infrastructure to process GL textures",
      "Matthew Waters <matthew@centricular.com>");
--- a/subprojects/gst-plugins-base/ext/gl/gstglstereomix.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstglstereomix.c
@ -182,9 +182,9 @@ gst_gl_stereo_mix_class_init (GstGLStereoMixClass * klass)
  gobject_class->get_property = gst_gl_stereo_mix_get_property;
  gobject_class->set_property = gst_gl_stereo_mix_set_property;

-  gst_element_class_set_metadata (element_class, "OpenGL stereo video combiner",
-      "Filter/Effect/Video", "OpenGL stereo video combiner",
-      "Jan Schmidt <jan@centricular.com>");
+  gst_element_class_set_static_metadata (element_class,
+      "OpenGL stereo video combiner", "Filter/Effect/Video",
+      "OpenGL stereo video combiner", "Jan Schmidt <jan@centricular.com>");

  g_object_class_install_property (gobject_class, PROP_DOWNMIX_MODE,
      g_param_spec_enum ("downmix-mode", "Mode for mono downmixed output",
--- a/subprojects/gst-plugins-base/ext/gl/gstgltestsrc.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstgltestsrc.c
@ -151,7 +151,7 @@ gst_gl_test_src_class_init (GstGLTestSrcClass * klass)
          "Whether to act as a live source", FALSE,
          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));

-  gst_element_class_set_metadata (element_class, "Video test source",
+  gst_element_class_set_static_metadata (element_class, "Video test source",
      "Source/Video", "Creates a test video stream",
      "David A. Schleef <ds@schleef.org>");

--- a/subprojects/gst-plugins-base/ext/gl/gstgltransformation.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstgltransformation.c
@ -241,8 +241,9 @@ gst_gl_transformation_class_init (GstGLTransformationClass * klass)
          "The final Graphene 4x4 Matrix for transformation",
          GRAPHENE_TYPE_MATRIX, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));

-  gst_element_class_set_metadata (element_class, "OpenGL transformation filter",
-      "Filter/Effect/Video", "Transform video on the GPU",
+  gst_element_class_set_static_metadata (element_class,
+      "OpenGL transformation filter", "Filter/Effect/Video",
+      "Transform video on the GPU",
      "Lubosz Sarnecki <lubosz@gmail.com>, "
      "Matthew Waters <matthew@centricular.com>");

--- a/subprojects/gst-plugins-base/ext/gl/gstgluploadelement.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstgluploadelement.c
@ -123,7 +123,7 @@ gst_gl_upload_element_class_init (GstGLUploadElementClass * klass)
      gst_pad_template_new ("sink", GST_PAD_SINK, GST_PAD_ALWAYS, upload_caps));
  gst_caps_unref (upload_caps);

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "OpenGL uploader", "Filter/Video",
      "Uploads data into OpenGL", "Matthew Waters <matthew@centricular.com>");

--- a/subprojects/gst-plugins-base/ext/gl/gstglvideoflip.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstglvideoflip.c
@ -172,9 +172,9 @@ gst_gl_video_flip_class_init (GstGLVideoFlipClass * klass)
  gst_element_class_add_static_pad_template (element_class, &_src_template);
  gst_element_class_add_static_pad_template (element_class, &_sink_template);

-  gst_element_class_set_metadata (element_class, "OpenGL video flip filter",
-      "Filter/Effect/Video", "Flip video on the GPU",
-      "Matthew Waters <matthew@centricular.com>");
+  gst_element_class_set_static_metadata (element_class,
+      "OpenGL video flip filter", "Filter/Effect/Video",
+      "Flip video on the GPU", "Matthew Waters <matthew@centricular.com>");

  gst_type_mark_as_plugin_api (GST_TYPE_GL_VIDEO_FLIP_METHOD, 0);
 }
--- a/subprojects/gst-plugins-base/ext/gl/gstglvideomixer.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstglvideomixer.c
@ -612,9 +612,9 @@ gst_gl_video_mixer_bin_class_init (GstGLVideoMixerBinClass * klass)
          upload_caps, gst_gl_video_mixer_input_get_type ()));
  gst_caps_unref (upload_caps);

-  gst_element_class_set_metadata (element_class, "OpenGL video_mixer bin",
-      "Bin/Filter/Effect/Video/Compositor", "OpenGL video_mixer bin",
-      "Matthew Waters <matthew@centricular.com>");
+  gst_element_class_set_static_metadata (element_class,
+      "OpenGL video_mixer bin", "Bin/Filter/Effect/Video/Compositor",
+      "OpenGL video_mixer bin", "Matthew Waters <matthew@centricular.com>");

  gst_type_mark_as_plugin_api (gst_gl_video_mixer_input_get_type (), 0);
 }
@ -1303,7 +1303,7 @@ gst_gl_video_mixer_class_init (GstGLVideoMixerClass * klass)
  gobject_class->set_property = gst_gl_video_mixer_set_property;
  gobject_class->get_property = gst_gl_video_mixer_get_property;

-  gst_element_class_set_metadata (element_class, "OpenGL video_mixer",
+  gst_element_class_set_static_metadata (element_class, "OpenGL video_mixer",
      "Filter/Effect/Video/Compositor", "OpenGL video_mixer",
      "Matthew Waters <matthew@centricular.com>");

--- a/subprojects/gst-plugins-base/ext/gl/gstglviewconvert.c
+++ b/subprojects/gst-plugins-base/ext/gl/gstglviewconvert.c
@ -111,7 +111,7 @@ gst_gl_view_convert_element_class_init (GstGLViewConvertElementClass * klass)
  gobject_class->get_property = gst_gl_view_convert_element_get_property;
  gobject_class->dispose = gst_gl_view_convert_dispose;

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "OpenGL Multiview/3D conversion filter", "Filter",
      "Convert stereoscopic/multiview video formats",
      "Jan Schmidt <jan@centricular.com>, "
--- a/subprojects/gst-plugins-base/tests/check/libs/audiocdsrc.c
+++ b/subprojects/gst-plugins-base/tests/check/libs/audiocdsrc.c
@ -199,7 +199,7 @@ gst_cd_foo_src_class_init (GstCdFooSrcClass * klass)
  GstAudioCdSrcClass *audiocdsrc_class = GST_AUDIO_CD_SRC_CLASS (klass);
  GstElementClass *element_class = GST_ELEMENT_CLASS (klass);

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "CD Audio (cdda) Source, FooBar", "Source/File",
      "Read audio from CD", "Foo Bar <foo@bar.com>");

--- a/subprojects/gst-plugins-good/ext/gtk/gstgtkglsink.c
+++ b/subprojects/gst-plugins-good/ext/gtk/gstgtkglsink.c
@ -119,7 +119,7 @@ gst_gtk_gl_sink_class_init (GstGtkGLSinkClass * klass)
          GST_TYPE_VIDEO_ORIENTATION_METHOD, GST_VIDEO_ORIENTATION_IDENTITY,
          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));

-  gst_element_class_set_metadata (gstelement_class, "Gtk GL Video Sink",
+  gst_element_class_set_static_metadata (gstelement_class, "Gtk GL Video Sink",
      "Sink/Video", "A video sink that renders to a GtkWidget using OpenGL",
      "Matthew Waters <matthew@centricular.com>");

--- a/subprojects/gst-plugins-good/ext/gtk/gstgtksink.c
+++ b/subprojects/gst-plugins-good/ext/gtk/gstgtksink.c
@ -66,7 +66,7 @@ gst_gtk_sink_class_init (GstGtkSinkClass * klass)
  base_class->create_widget = gtk_gst_widget_new;
  base_class->window_title = "Gtk+ Cairo renderer";

-  gst_element_class_set_metadata (gstelement_class, "Gtk Video Sink",
+  gst_element_class_set_static_metadata (gstelement_class, "Gtk Video Sink",
      "Sink/Video", "A video sink that renders to a GtkWidget",
      "Matthew Waters <matthew@centricular.com>");

--- a/subprojects/gst-plugins-good/ext/qt/gstqtoverlay.cc
+++ b/subprojects/gst-plugins-good/ext/qt/gstqtoverlay.cc
@ -186,7 +186,7 @@ gst_qt_overlay_class_init (GstQtOverlayClass * klass)
  gobject_class->get_property = gst_qt_overlay_get_property;
  gobject_class->finalize = gst_qt_overlay_finalize;

-  gst_element_class_set_metadata (gstelement_class, "Qt Video Overlay",
+  gst_element_class_set_static_metadata (gstelement_class, "Qt Video Overlay",
      "Filter/QML/Overlay", "A filter that renders a QML scene onto a video stream",
      "Matthew Waters <matthew@centricular.com>");

--- a/subprojects/gst-plugins-good/ext/qt/gstqtsink.cc
+++ b/subprojects/gst-plugins-good/ext/qt/gstqtsink.cc
@ -158,7 +158,7 @@ gst_qt_sink_class_init (GstQtSinkClass * klass)
  gobject_class->set_property = gst_qt_sink_set_property;
  gobject_class->get_property = gst_qt_sink_get_property;

-  gst_element_class_set_metadata (gstelement_class, "Qt Video Sink",
+  gst_element_class_set_static_metadata (gstelement_class, "Qt Video Sink",
      "Sink/Video", "A video sink that renders to a QQuickItem",
      "Matthew Waters <matthew@centricular.com>");

--- a/subprojects/gst-plugins-good/ext/qt/gstqtsrc.cc
+++ b/subprojects/gst-plugins-good/ext/qt/gstqtsrc.cc
@ -101,7 +101,7 @@ gst_qt_src_class_init (GstQtSrcClass * klass)
  gobject_class->get_property = gst_qt_src_get_property;
  gobject_class->finalize = gst_qt_src_finalize;

-  gst_element_class_set_metadata (gstelement_class, "Qt Video Source",
+  gst_element_class_set_static_metadata (gstelement_class, "Qt Video Source",
      "Source/Video", "A video src that captures a window from a QML view",
      "Multimedia Team <shmmmw@freescale.com>");

--- a/subprojects/gst-plugins-good/ext/qt6/gstqml6glmixer.cc
+++ b/subprojects/gst-plugins-good/ext/qt6/gstqml6glmixer.cc
@ -319,7 +319,7 @@ gst_qml6_gl_mixer_class_init (GstQml6GLMixerClass * klass)
  gobject_class->get_property = gst_qml6_gl_mixer_get_property;
  gobject_class->finalize = gst_qml6_gl_mixer_finalize;

-  gst_element_class_set_metadata (gstelement_class, "Qt6 Video Mixer",
+  gst_element_class_set_static_metadata (gstelement_class, "Qt6 Video Mixer",
      "Video/QML/Mixer", "A mixer that renders a QML scene",
      "Matthew Waters <matthew@centricular.com>");

--- a/subprojects/gst-plugins-good/ext/qt6/gstqml6gloverlay.cc
+++ b/subprojects/gst-plugins-good/ext/qt6/gstqml6gloverlay.cc
@ -187,7 +187,7 @@ gst_qml6_gl_overlay_class_init (GstQml6GLOverlayClass * klass)
  gobject_class->get_property = gst_qml6_gl_overlay_get_property;
  gobject_class->finalize = gst_qml6_gl_overlay_finalize;

-  gst_element_class_set_metadata (gstelement_class, "Qt Video Overlay",
+  gst_element_class_set_static_metadata (gstelement_class, "Qt Video Overlay",
      "Filter/QML/Overlay", "A filter that renders a QML scene onto a video stream",
      "Matthew Waters <matthew@centricular.com>");

--- a/subprojects/gst-plugins-good/ext/qt6/gstqml6glsink.cc
+++ b/subprojects/gst-plugins-good/ext/qt6/gstqml6glsink.cc
@ -161,7 +161,7 @@ gst_qml6_gl_sink_class_init (GstQml6GLSinkClass * klass)
  gobject_class->set_property = gst_qml6_gl_sink_set_property;
  gobject_class->get_property = gst_qml6_gl_sink_get_property;

-  gst_element_class_set_metadata (gstelement_class, "Qt6 Video Sink",
+  gst_element_class_set_static_metadata (gstelement_class, "Qt6 Video Sink",
      "Sink/Video", "A video sink that renders to a QQuickItem for Qt6",
      "Matthew Waters <matthew@centricular.com>");

--- a/subprojects/gst-plugins-good/ext/qt6/gstqml6glsrc.cc
+++ b/subprojects/gst-plugins-good/ext/qt6/gstqml6glsrc.cc
@ -105,7 +105,7 @@ gst_qml6_gl_src_class_init (GstQml6GLSrcClass * klass)
  gobject_class->get_property = gst_qml6_gl_src_get_property;
  gobject_class->finalize = gst_qml6_gl_src_finalize;

-  gst_element_class_set_metadata (gstelement_class, "Qt Video Source",
+  gst_element_class_set_static_metadata (gstelement_class, "Qt Video Source",
      "Source/Video", "A video src that captures a window from a QML view",
      "Multimedia Team <shmmmw@freescale.com>");

--- a/subprojects/gst-plugins-good/gst/rtp/gstrtpreddec.c
+++ b/subprojects/gst-plugins-good/gst/rtp/gstrtpreddec.c
@ -619,7 +619,7 @@ gst_rtp_red_dec_class_init (GstRtpRedDecClass * klass)
  gst_element_class_add_pad_template (element_class,
      gst_static_pad_template_get (&sink_template));

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "Redundant Audio Data (RED) Decoder",
      "Codec/Depayloader/Network/RTP",
      "Decode Redundant Audio Data (RED)",
--- a/subprojects/gst-plugins-good/gst/rtp/gstrtpredenc.c
+++ b/subprojects/gst-plugins-good/gst/rtp/gstrtpredenc.c
@ -545,7 +545,7 @@ gst_rtp_red_enc_class_init (GstRtpRedEncClass * klass)
  gst_element_class_add_pad_template (element_class,
      gst_static_pad_template_get (&sink_template));

-  gst_element_class_set_metadata (element_class,
+  gst_element_class_set_static_metadata (element_class,
      "Redundant Audio Data (RED) Encoder",
      "Codec/Payloader/Network/RTP",
      "Encode Redundant Audio Data (RED)",
--- a/subprojects/gst-plugins-good/tests/check/elements/qtmux.c
+++ b/subprojects/gst-plugins-good/tests/check/elements/qtmux.c
@ -890,7 +890,7 @@ test_mp3_enc_class_init (TestMp3EncClass * klass)
  gst_element_class_add_static_pad_template (element_class, &sink_template);
  gst_element_class_add_static_pad_template (element_class, &src_template);

-  gst_element_class_set_metadata (element_class, "MPEG1 Audio Encoder",
+  gst_element_class_set_static_metadata (element_class, "MPEG1 Audio Encoder",
      "Codec/Encoder/Audio", "Pretends to encode mp3", "Foo Bar <foo@bar.com>");
 }