wraps: Add svtjpegxs from wrapdb

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9214>

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

@@ -18,7 +18,20 @@ plugin_sources += {
   'svtjpegxs': pathsep.join(doc_sources)
 }
 
-svtjpegxs_dep = dependency('SvtJpegxs', version: '>= 0.9', required: get_option('svtjpegxs'))
+# Print a message if this architecture is not supported, but still try in case
+# it is now supported. We know the fallback won't work until it gets updated.
+cpu_family = host_machine.cpu_family()
+arch_supported = cpu_family in ['x86_64']
+if not arch_supported
+  message(f'SvtJpegxs is not supported on @cpu_family@ architectures.')
+  message('Please open an issue if new architectures have been added.')
+endif
+
+svtjpegxs_dep = dependency('SvtJpegxs',
+  version: '>= 0.9',
+  required: get_option('svtjpegxs'),
+  allow_fallback: arch_supported,
+)
 
 if svtjpegxs_dep.found()
   gstsvtjpegxs = library('gstsvtjpegxs',

subprojects/svtjpegxs.wrap

@@ -0,0 +1,13 @@
+[wrap-file]
+directory = SVT-JPEG-XS-0.9.0
+source_filename = SVT-JPEG-XS-0.9.0.tar.gz
+source_url = https://github.com/OpenVisualCloud/SVT-JPEG-XS/archive/refs/tags/v0.9.0.tar.gz
+source_hash = ff5dfb3b98348a39049da4fd3062d3391cbadec4c4b61825a9f3435ca671effa
+patch_filename = svtjpegxs_0.9.0-1_patch.zip
+patch_url = https://wrapdb.mesonbuild.com/v2/svtjpegxs_0.9.0-1/get_patch
+patch_hash = d3f52d1f6be84045157ed9dcae72017d9b0dbed32d910297786b733235edba1d
+source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/svtjpegxs_0.9.0-1/SVT-JPEG-XS-0.9.0.tar.gz
+wrapdb_version = 0.9.0-1
+
+[provide]
+dependency_names = SvtJpegxs