Define GstElementDetails as const and also static (when defined as global)

Original commit message from CVS:
* ext/aalib/gstaasink.c:
* ext/annodex/gstcmmldec.c:
* ext/annodex/gstcmmlenc.c:
* ext/cairo/gsttextoverlay.c:
* ext/cairo/gsttimeoverlay.c:
* ext/cdio/gstcdiocddasrc.c:
* ext/dv/gstdvdec.c:
* ext/dv/gstdvdemux.c:
* ext/esd/esdmon.c:
* ext/esd/esdsink.c:
* ext/flac/gstflacenc.c:
* ext/flac/gstflactag.c:
* ext/gconf/gstgconfaudiosink.c: (gst_gconf_audio_sink_base_init):
* ext/gconf/gstgconfaudiosrc.c: (gst_gconf_audio_src_base_init):
* ext/gconf/gstgconfvideosink.c: (gst_gconf_video_sink_base_init):
* ext/gconf/gstgconfvideosrc.c: (gst_gconf_video_src_base_init):
* ext/gdk_pixbuf/pixbufscale.c:
* ext/hal/gsthalaudiosink.c: (gst_hal_audio_sink_base_init):
* ext/hal/gsthalaudiosrc.c: (gst_hal_audio_src_base_init):
* ext/jpeg/gstjpegdec.c:
* ext/jpeg/gstjpegenc.c:
* ext/jpeg/gstsmokedec.c:
* ext/jpeg/gstsmokeenc.c:
* ext/libcaca/gstcacasink.c:
* ext/libmng/gstmngdec.c:
* ext/libmng/gstmngenc.c:
* ext/libpng/gstpngdec.c:
* ext/libpng/gstpngenc.c:
* ext/mikmod/gstmikmod.c:
* ext/raw1394/gstdv1394src.c:
* ext/shout2/gstshout2.c: (gst_shout2send_init):
* ext/shout2/gstshout2.h:
* ext/speex/gstspeexdec.c:
* ext/speex/gstspeexenc.c:
* gst/alpha/gstalpha.c:
* gst/alpha/gstalphacolor.c:
* gst/apetag/gstapedemux.c:
* gst/auparse/gstauparse.c:
* gst/autodetect/gstautoaudiosink.c:
(gst_auto_audio_sink_base_init):
* gst/autodetect/gstautovideosink.c:
(gst_auto_video_sink_base_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_base_init):
* gst/avi/gstavimux.c: (gst_avimux_base_init):
* gst/cutter/gstcutter.c:
* gst/debug/breakmydata.c:
* gst/debug/efence.c:
* gst/debug/gstnavigationtest.c:
* gst/debug/gstnavseek.c:
* gst/debug/negotiation.c:
* gst/debug/progressreport.c:
* gst/debug/testplugin.c:
* gst/effectv/gstaging.c:
* gst/effectv/gstdice.c:
* gst/effectv/gstedge.c:
* gst/effectv/gstquark.c:
* gst/effectv/gstrev.c:
* gst/effectv/gstshagadelic.c:
* gst/effectv/gstvertigo.c:
* gst/effectv/gstwarp.c:
* gst/flx/gstflxdec.c:
* gst/goom/gstgoom.c:
* gst/icydemux/gsticydemux.c:
* gst/id3demux/gstid3demux.c:
* gst/interleave/deinterleave.c:
* gst/interleave/interleave.c:
* gst/law/alaw-decode.c: (gst_alawdec_base_init):
* gst/law/alaw-encode.c: (gst_alawenc_base_init):
* gst/law/mulaw-decode.c: (gst_mulawdec_base_init):
* gst/law/mulaw-encode.c: (gst_mulawenc_base_init):
* gst/level/gstlevel.c:
* gst/matroska/matroska-demux.c: (gst_matroska_demux_base_init):
* gst/matroska/matroska-mux.c: (gst_matroska_mux_base_init):
* gst/median/gstmedian.c:
* gst/monoscope/gstmonoscope.c:
* gst/multipart/multipartdemux.c:
* gst/multipart/multipartmux.c:
* gst/oldcore/gstaggregator.c:
* gst/oldcore/gstfdsink.c:
* gst/oldcore/gstmd5sink.c:
* gst/oldcore/gstmultifilesrc.c:
* gst/oldcore/gstpipefilter.c:
* gst/oldcore/gstshaper.c:
* gst/oldcore/gststatistics.c:
* gst/rtp/gstasteriskh263.c:
* gst/rtp/gstrtpL16depay.c:
* gst/rtp/gstrtpL16pay.c:
* gst/rtp/gstrtpamrdepay.c:
* gst/rtp/gstrtpamrpay.c:
* gst/rtp/gstrtpdepay.c:
* gst/rtp/gstrtpgsmpay.c:
* gst/rtp/gstrtph263pay.c:
* gst/rtp/gstrtph263pdepay.c:
* gst/rtp/gstrtph263ppay.c:
* gst/rtp/gstrtpilbcdepay.c:
* gst/rtp/gstrtpmp4gpay.c:
* gst/rtp/gstrtpmp4vdepay.c:
* gst/rtp/gstrtpmp4vpay.c:
* gst/rtp/gstrtpmpadepay.c:
* gst/rtp/gstrtpmpapay.c:
* gst/rtp/gstrtppcmadepay.c:
* gst/rtp/gstrtppcmapay.c:
* gst/rtp/gstrtppcmudepay.c:
* gst/rtp/gstrtppcmupay.c:
* gst/rtp/gstrtpspeexdepay.c:
* gst/rtp/gstrtpspeexpay.c:
* gst/rtsp/gstrtpdec.c:
* gst/rtsp/gstrtspsrc.c:
* gst/smpte/gstsmpte.c:
* gst/udp/gstdynudpsink.c:
* gst/udp/gstmultiudpsink.c:
* gst/udp/gstudpsink.c:
* gst/udp/gstudpsrc.c:
* gst/videobox/gstvideobox.c:
* gst/videofilter/gstgamma.c: (gst_gamma_base_init):
* gst/videofilter/gstvideobalance.c:
* gst/videofilter/gstvideoflip.c:
* gst/videofilter/gstvideotemplate.c:
(gst_videotemplate_base_init):
* gst/videomixer/videomixer.c:
* gst/wavparse/gstwavparse.c: (gst_wavparse_base_init),
(gst_wavparse_class_init), (gst_wavparse_dispose),
(gst_wavparse_reset), (gst_wavparse_init),
(gst_wavparse_perform_seek), (gst_wavparse_peek_chunk_info),
(gst_wavparse_peek_chunk), (gst_wavparse_stream_headers),
(gst_wavparse_parse_stream_init), (gst_wavparse_send_event),
(gst_wavparse_add_src_pad), (gst_wavparse_stream_data),
(gst_wavparse_chain), (gst_wavparse_srcpad_event),
(gst_wavparse_sink_activate), (gst_wavparse_sink_activate_pull),
(gst_wavparse_change_state):
* gst/wavparse/gstwavparse.h:
* sys/oss/gstossmixerelement.c:
* sys/oss/gstosssink.c:
* sys/oss/gstosssrc.c:
* sys/osxaudio/gstosxaudioelement.c:
* sys/osxaudio/gstosxaudiosink.c:
* sys/osxaudio/gstosxaudiosrc.c:
* sys/sunaudio/gstsunaudiomixer.c:
* sys/sunaudio/gstsunaudiosink.c:
Define GstElementDetails as const and also static (when defined as
global)

32 files changed, 36 insertions, 32 deletions

diff --git a/ext/aalib/gstaasink.c b/ext/aalib/gstaasink.c
index 6f2aa6f9..a633b2db 100644
--- a/ext/aalib/gstaasink.c
+++ b/ext/aalib/gstaasink.c
@@ -28,7 +28,7 @@
 #include <gst/video/video.h>
 
 /* elementfactory information */
-static GstElementDetails gst_aasink_details =
+static const GstElementDetails gst_aasink_details =
 GST_ELEMENT_DETAILS ("ASCII art video sink",
     "Sink/Video",
     "An ASCII art videosink",
diff --git a/ext/annodex/gstcmmldec.c b/ext/annodex/gstcmmldec.c
index f52ca2eb..71f322f3 100644
--- a/ext/annodex/gstcmmldec.c
+++ b/ext/annodex/gstcmmldec.c
@@ -69,7 +69,7 @@ enum
   LAST_SIGNAL
 };
 
-static GstElementDetails gst_cmml_dec_details =
+static const GstElementDetails gst_cmml_dec_details =
 GST_ELEMENT_DETAILS ("CMML stream decoder",
     "Codec/Decoder",
     "Decodes CMML streams",
diff --git a/ext/annodex/gstcmmlenc.c b/ext/annodex/gstcmmlenc.c
index 3ec87f4f..5c7d7580 100644
--- a/ext/annodex/gstcmmlenc.c
+++ b/ext/annodex/gstcmmlenc.c
@@ -65,7 +65,7 @@ enum
   LAST_SIGNAL
 };
 
-static GstElementDetails gst_cmml_enc_details =
+static const GstElementDetails gst_cmml_enc_details =
 GST_ELEMENT_DETAILS ("CMML streams encoder",
     "Codec/Encoder",
     "Encodes CMML streams",
diff --git a/ext/cairo/gsttextoverlay.c b/ext/cairo/gsttextoverlay.c
index 642dd52e..664de841 100644
--- a/ext/cairo/gsttextoverlay.c
+++ b/ext/cairo/gsttextoverlay.c
@@ -43,7 +43,7 @@
 GST_DEBUG_CATEGORY_EXTERN (cairo_debug);
 #define GST_CAT_DEFAULT cairo_debug
 
-static GstElementDetails cairo_text_overlay_details =
+static const GstElementDetails cairo_text_overlay_details =
 GST_ELEMENT_DETAILS ("Text overlay",
     "Filter/Editor/Video",
     "Adds text strings on top of a video buffer",
diff --git a/ext/cairo/gsttimeoverlay.c b/ext/cairo/gsttimeoverlay.c
index 9d03988a..d501a543 100644
--- a/ext/cairo/gsttimeoverlay.c
+++ b/ext/cairo/gsttimeoverlay.c
@@ -48,7 +48,7 @@
 
 #include <gst/video/video.h>
 
-static GstElementDetails cairo_time_overlay_details =
+static const GstElementDetails cairo_time_overlay_details =
 GST_ELEMENT_DETAILS ("Time overlay",
     "Filter/Editor/Video",
     "Overlays the time on a video stream",
diff --git a/ext/cdio/gstcdiocddasrc.c b/ext/cdio/gstcdiocddasrc.c
index 754edc8c..cf83656d 100644
--- a/ext/cdio/gstcdiocddasrc.c
+++ b/ext/cdio/gstcdiocddasrc.c
@@ -91,7 +91,7 @@ enum
   PROP_READ_SPEED
 };
 
-static GstElementDetails gst_cdio_cdda_src_details =
+static const GstElementDetails gst_cdio_cdda_src_details =
 GST_ELEMENT_DETAILS ("CD audio source (CDDA)",
     "Source/File",
     "Read audio from CD using libcdio",
diff --git a/ext/dv/gstdvdec.c b/ext/dv/gstdvdec.c
index 2392094c..c7ab3690 100644
--- a/ext/dv/gstdvdec.c
+++ b/ext/dv/gstdvdec.c
@@ -51,7 +51,7 @@
 #include "gstdvdec.h"
 
 
-static GstElementDetails dvdec_details =
+static const GstElementDetails dvdec_details =
 GST_ELEMENT_DETAILS ("DV video decoder",
     "Codec/Decoder/Video",
     "Uses libdv to decode DV video (smpte314) (libdv.sourceforge.net)",
diff --git a/ext/dv/gstdvdemux.c b/ext/dv/gstdvdemux.c
index 5223e96f..55a41251 100644
--- a/ext/dv/gstdvdemux.c
+++ b/ext/dv/gstdvdemux.c
@@ -110,7 +110,7 @@
 GST_DEBUG_CATEGORY (dvdemux_debug);
 #define GST_CAT_DEFAULT dvdemux_debug
 
-static GstElementDetails dvdemux_details =
+static const GstElementDetails dvdemux_details =
 GST_ELEMENT_DETAILS ("DV system stream demuxer",
     "Codec/Demuxer",
     "Uses libdv to separate DV audio from DV video (libdv.sourceforge.net)",
diff --git a/ext/esd/esdmon.c b/ext/esd/esdmon.c
index 473b1eab..df1b59ec 100644
--- a/ext/esd/esdmon.c
+++ b/ext/esd/esdmon.c
@@ -29,7 +29,7 @@
 
 
 /* elementfactory information */
-static GstElementDetails esdmon_details =
+static const GstElementDetails esdmon_details =
 GST_ELEMENT_DETAILS ("Esound audio monitor",
     "Source/Audio",
     "Monitors audio from an esound server",
diff --git a/ext/esd/esdsink.c b/ext/esd/esdsink.c
index dca30d51..ff0a194c 100644
--- a/ext/esd/esdsink.c
+++ b/ext/esd/esdsink.c
@@ -37,7 +37,7 @@ GST_DEBUG_CATEGORY_EXTERN (esd_debug);
 #define GST_CAT_DEFAULT esd_debug
 
 /* elementfactory information */
-static GstElementDetails esdsink_details =
+static const GstElementDetails esdsink_details =
 GST_ELEMENT_DETAILS ("Esound audio sink",
     "Sink/Audio",
     "Plays audio to an esound server",
diff --git a/ext/flac/gstflacenc.c b/ext/flac/gstflacenc.c
index 655dff3d..28b85c22 100644
--- a/ext/flac/gstflacenc.c
+++ b/ext/flac/gstflacenc.c
@@ -31,7 +31,8 @@
 #include "flac_compat.h"
 
 
-GstElementDetails flacenc_details = GST_ELEMENT_DETAILS ("FLAC audio encoder",
+static const GstElementDetails flacenc_details =
+GST_ELEMENT_DETAILS ("FLAC audio encoder",
     "Codec/Encoder/Audio",
     "Encodes audio with the FLAC lossless audio encoder",
     "Wim Taymans <wim.taymans@chello.be>");
diff --git a/ext/flac/gstflactag.c b/ext/flac/gstflactag.c
index f1271b6f..246efbef 100644
--- a/ext/flac/gstflactag.c
+++ b/ext/flac/gstflactag.c
@@ -86,7 +86,7 @@ struct _GstFlacTagClass
 };
 
 /* elementfactory information */
-static GstElementDetails gst_flac_tag_details =
+static const GstElementDetails gst_flac_tag_details =
 GST_ELEMENT_DETAILS ("FLAC tagger",
     "Tag",
     "Rewrite tags in a FLAC file",
diff --git a/ext/gconf/gstgconfaudiosink.c b/ext/gconf/gstgconfaudiosink.c
index 6c704a02..8cd81c15 100644
--- a/ext/gconf/gstgconfaudiosink.c
+++ b/ext/gconf/gstgconfaudiosink.c
@@ -51,7 +51,7 @@ static void
 gst_gconf_audio_sink_base_init (gpointer klass)
 {
   GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
-  GstElementDetails gst_gconf_audio_sink_details =
+  static const GstElementDetails gst_gconf_audio_sink_details =
       GST_ELEMENT_DETAILS ("GConf audio sink",
       "Sink/Audio",
       "Audio sink embedding the GConf-settings for audio output",
diff --git a/ext/gconf/gstgconfaudiosrc.c b/ext/gconf/gstgconfaudiosrc.c
index 86837c11..b80c89c6 100644
--- a/ext/gconf/gstgconfaudiosrc.c
+++ b/ext/gconf/gstgconfaudiosrc.c
@@ -40,7 +40,7 @@ static void
 gst_gconf_audio_src_base_init (gpointer klass)
 {
   GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
-  GstElementDetails gst_gconf_audio_src_details =
+  static const GstElementDetails gst_gconf_audio_src_details =
       GST_ELEMENT_DETAILS ("GConf audio source",
       "Source/Audio",
       "Audio source embedding the GConf-settings for audio input",
diff --git a/ext/gconf/gstgconfvideosink.c b/ext/gconf/gstgconfvideosink.c
index 1b4479ed..ed37287d 100644
--- a/ext/gconf/gstgconfvideosink.c
+++ b/ext/gconf/gstgconfvideosink.c
@@ -39,7 +39,7 @@ static void
 gst_gconf_video_sink_base_init (gpointer klass)
 {
   GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
-  GstElementDetails gst_gconf_video_sink_details =
+  static const GstElementDetails gst_gconf_video_sink_details =
       GST_ELEMENT_DETAILS ("GConf video sink",
       "Sink/Video",
       "Video sink embedding the GConf-settings for video output",
diff --git a/ext/gconf/gstgconfvideosrc.c b/ext/gconf/gstgconfvideosrc.c
index a613da63..093545e3 100644
--- a/ext/gconf/gstgconfvideosrc.c
+++ b/ext/gconf/gstgconfvideosrc.c
@@ -40,7 +40,7 @@ static void
 gst_gconf_video_src_base_init (gpointer klass)
 {
   GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
-  GstElementDetails gst_gconf_video_src_details =
+  static const GstElementDetails gst_gconf_video_src_details =
       GST_ELEMENT_DETAILS ("GConf video source",
       "Source/Video",
       "Video source embedding the GConf-settings for video input",
diff --git a/ext/gdk_pixbuf/pixbufscale.c b/ext/gdk_pixbuf/pixbufscale.c
index a6dbe1e2..7c498d3d 100644
--- a/ext/gdk_pixbuf/pixbufscale.c
+++ b/ext/gdk_pixbuf/pixbufscale.c
@@ -40,7 +40,7 @@ GST_DEBUG_CATEGORY (pixbufscale_debug);
 #define GST_CAT_DEFAULT pixbufscale_debug
 
 /* elementfactory information */
-static GstElementDetails pixbufscale_details =
+static const GstElementDetails pixbufscale_details =
 GST_ELEMENT_DETAILS ("GdkPixbuf image scaler",
     "Filter/Effect/Video",
     "Resizes video",
diff --git a/ext/hal/gsthalaudiosink.c b/ext/hal/gsthalaudiosink.c
index eb9c4eef..ea3c4066 100644
--- a/ext/hal/gsthalaudiosink.c
+++ b/ext/hal/gsthalaudiosink.c
@@ -73,7 +73,7 @@ static void
 gst_hal_audio_sink_base_init (gpointer klass)
 {
   GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
-  GstElementDetails gst_hal_audio_sink_details =
+  static const GstElementDetails gst_hal_audio_sink_details =
       GST_ELEMENT_DETAILS ("HAL audio sink",
       "Sink/Audio",
       "Audio sink for sound device access via HAL",
diff --git a/ext/hal/gsthalaudiosrc.c b/ext/hal/gsthalaudiosrc.c
index fb8cc9b5..f57e963e 100644
--- a/ext/hal/gsthalaudiosrc.c
+++ b/ext/hal/gsthalaudiosrc.c
@@ -75,7 +75,7 @@ static void
 gst_hal_audio_src_base_init (gpointer klass)
 {
   GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
-  GstElementDetails gst_hal_audio_src_details =
+  static const GstElementDetails gst_hal_audio_src_details =
       GST_ELEMENT_DETAILS ("HAL audio source",
       "Source/Audio",
       "Audio source for sound device access via HAL",
diff --git a/ext/jpeg/gstjpegdec.c b/ext/jpeg/gstjpegdec.c
index aa57291b..55704f68 100644
--- a/ext/jpeg/gstjpegdec.c
+++ b/ext/jpeg/gstjpegdec.c
@@ -28,7 +28,7 @@
 #include "gst/gst-i18n-plugin.h"
 #include <jerror.h>
 
-GstElementDetails gst_jpeg_dec_details =
+static const GstElementDetails gst_jpeg_dec_details =
 GST_ELEMENT_DETAILS ("JPEG image decoder",
     "Codec/Decoder/Image",
     "Decode images from JPEG format",
diff --git a/ext/jpeg/gstjpegenc.c b/ext/jpeg/gstjpegenc.c
index 93833cf5..2fc16b44 100644
--- a/ext/jpeg/gstjpegenc.c
+++ b/ext/jpeg/gstjpegenc.c
@@ -27,7 +27,7 @@
 #include <gst/video/video.h>
 
 /* elementfactory information */
-GstElementDetails gst_jpegenc_details =
+static const GstElementDetails gst_jpegenc_details =
 GST_ELEMENT_DETAILS ("JPEG image encoder",
     "Codec/Encoder/Image",
     "Encode images in JPEG format",
diff --git a/ext/jpeg/gstsmokedec.c b/ext/jpeg/gstsmokedec.c
index 79aea655..2cfc790d 100644
--- a/ext/jpeg/gstsmokedec.c
+++ b/ext/jpeg/gstsmokedec.c
@@ -28,7 +28,7 @@
 #include <gst/video/video.h>
 
 /* elementfactory information */
-GstElementDetails gst_smokedec_details =
+static const GstElementDetails gst_smokedec_details =
 GST_ELEMENT_DETAILS ("Smoke video decoder",
     "Codec/Decoder/Video",
     "Decode video from Smoke format",
diff --git a/ext/jpeg/gstsmokeenc.c b/ext/jpeg/gstsmokeenc.c
index 83bbf1f0..2ea7cf81 100644
--- a/ext/jpeg/gstsmokeenc.c
+++ b/ext/jpeg/gstsmokeenc.c
@@ -27,7 +27,7 @@
 #include <gst/video/video.h>
 
 /* elementfactory information */
-GstElementDetails gst_smokeenc_details =
+static const GstElementDetails gst_smokeenc_details =
 GST_ELEMENT_DETAILS ("Smoke video encoder",
     "Codec/Encoder/Video",
     "Encode images into the Smoke format",
diff --git a/ext/libcaca/gstcacasink.c b/ext/libcaca/gstcacasink.c
index 9139d199..9786edb3 100644
--- a/ext/libcaca/gstcacasink.c
+++ b/ext/libcaca/gstcacasink.c
@@ -27,7 +27,7 @@
 #include "gstcacasink.h"
 
 /* elementfactory information */
-static GstElementDetails gst_cacasink_details =
+static const GstElementDetails gst_cacasink_details =
 GST_ELEMENT_DETAILS ("A colored ASCII art video sink",
     "Sink/Video",
     "A colored ASCII art videosink",
diff --git a/ext/libmng/gstmngdec.c b/ext/libmng/gstmngdec.c
index 70f615fb..d3f05ce0 100644
--- a/ext/libmng/gstmngdec.c
+++ b/ext/libmng/gstmngdec.c
@@ -21,7 +21,7 @@
 #include "gstmngdec.h"
 #include <gst/video/video.h>
 
-static GstElementDetails gst_mngdec_details =
+static const GstElementDetails gst_mngdec_details =
 GST_ELEMENT_DETAILS ("MNG video decoder",
     "Codec/Decoder/Video",
     "Decode a mng video to raw images",
diff --git a/ext/libmng/gstmngenc.c b/ext/libmng/gstmngenc.c
index 81b393e5..c6e34326 100644
--- a/ext/libmng/gstmngenc.c
+++ b/ext/libmng/gstmngenc.c
@@ -27,7 +27,8 @@
 #define MAX_HEIGHT              4096
 
 
-GstElementDetails gst_mngenc_details = GST_ELEMENT_DETAILS ("MNG video encoder",
+static const GstElementDetails gst_mngenc_details =
+GST_ELEMENT_DETAILS ("MNG video encoder",
     "Codec/Encoder/Video",
     "Encode a video frame to an .mng video",
     "Wim Taymans <wim@fluendo.com>");
diff --git a/ext/libpng/gstpngdec.c b/ext/libpng/gstpngdec.c
index 6fbca483..3be0149d 100644
--- a/ext/libpng/gstpngdec.c
+++ b/ext/libpng/gstpngdec.c
@@ -23,7 +23,7 @@
 #include <gst/video/video.h>
 #include <gst/gst-i18n-plugin.h>
 
-static GstElementDetails gst_pngdec_details =
+static const GstElementDetails gst_pngdec_details =
 GST_ELEMENT_DETAILS ("PNG image decoder",
     "Codec/Decoder/Image",
     "Decode a png video frame to a raw image",
diff --git a/ext/libpng/gstpngenc.c b/ext/libpng/gstpngenc.c
index 2078c307..c20b30fb 100644
--- a/ext/libpng/gstpngenc.c
+++ b/ext/libpng/gstpngenc.c
@@ -28,7 +28,7 @@
 #define MAX_HEIGHT              4096
 
 
-static GstElementDetails gst_pngenc_details =
+static const GstElementDetails gst_pngenc_details =
 GST_ELEMENT_DETAILS ("PNG image encoder",
     "Codec/Encoder/Image",
     "Encode a video frame to a .png image",
diff --git a/ext/mikmod/gstmikmod.c b/ext/mikmod/gstmikmod.c
index 749c88c9..83dd315c 100644
--- a/ext/mikmod/gstmikmod.c
+++ b/ext/mikmod/gstmikmod.c
@@ -25,7 +25,8 @@
 #include <stdlib.h>
 
 /* elementfactory information */
-GstElementDetails mikmod_details = GST_ELEMENT_DETAILS ("MikMod audio decoder",
+static const GstElementDetails mikmod_details =
+GST_ELEMENT_DETAILS ("MikMod audio decoder",
     "Codec/Decoder/Audio",
     "Module decoder based on libmikmod",
     "Jeremy SIMON <jsimon13@yahoo.fr>");
diff --git a/ext/raw1394/gstdv1394src.c b/ext/raw1394/gstdv1394src.c
index 7a9cceaa..e6289a2f 100644
--- a/ext/raw1394/gstdv1394src.c
+++ b/ext/raw1394/gstdv1394src.c
@@ -93,7 +93,7 @@ enum
   PROP_GUID
 };
 
-static GstElementDetails gst_dv1394src_details =
+static const GstElementDetails gst_dv1394src_details =
 GST_ELEMENT_DETAILS ("Firewire (1394) DV video source",
     "Source/Video",
     "Source for DV video data from firewire port",
diff --git a/ext/speex/gstspeexdec.c b/ext/speex/gstspeexdec.c
index c7e5d05a..d20573d8 100644
--- a/ext/speex/gstspeexdec.c
+++ b/ext/speex/gstspeexdec.c
@@ -53,7 +53,7 @@
 GST_DEBUG_CATEGORY_STATIC (speexdec_debug);
 #define GST_CAT_DEFAULT speexdec_debug
 
-static GstElementDetails speex_dec_details =
+static const GstElementDetails speex_dec_details =
 GST_ELEMENT_DETAILS ("Speex audio decoder",
     "Codec/Decoder/Audio",
     "decode speex streams to audio",
diff --git a/ext/speex/gstspeexenc.c b/ext/speex/gstspeexenc.c
index 0a9fabd0..bbd9e011 100644
--- a/ext/speex/gstspeexenc.c
+++ b/ext/speex/gstspeexenc.c
@@ -38,7 +38,8 @@ GST_DEBUG_CATEGORY (speexenc_debug);
 static GstPadTemplate *gst_speexenc_src_template, *gst_speexenc_sink_template;
 
 /* elementfactory information */
-GstElementDetails speexenc_details = GST_ELEMENT_DETAILS ("Speex audio encoder",
+static const GstElementDetails speexenc_details =
+GST_ELEMENT_DETAILS ("Speex audio encoder",
     "Codec/Encoder/Audio",
     "Encodes audio in Speex format",
     "Wim Taymans <wim@fluendo.com>");