Load explicit set of gstreamer plugins on macos, and include them in the nightly package.

python/servo/gstreamer.py

@@ -0,0 +1,144 @@
+# Copyright 2013 The Servo Project Developers. See the COPYRIGHT
+# file at the top-level directory of this distribution.
+#
+# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+# option. This file may not be copied, modified, or distributed
+# except according to those terms.
+
+import os
+import sys
+
+GSTREAMER_DYLIBS = [
+    ("gstapp", "gst-plugins-base"),
+    ("gstaudio", "gst-plugins-base"),
+    ("gstbase", "gstreamer"),
+    ("gstcodecparsers", "gst-plugins-bad"),
+    ("gstcontroller", "gstreamer"),
+    ("gstfft", "gst-plugins-base"),
+    ("gstgl", "gst-plugins-base"),
+    ("gstpbutils", "gst-plugins-base"),
+    ("gstplayer", "gst-plugins-bad"),
+    ("gstreamer", "gstreamer"),
+    ("gstriff", "gst-plugins-base"),
+    ("gstrtp", "gst-plugins-base"),
+    ("gstrtsp", "gst-plugins-base"),
+    ("gstsctp", "gst-plugins-bad"),
+    ("gstsdp", "gst-plugins-base"),
+    ("gsttag", "gst-plugins-base"),
+    ("gstvideo", "gst-plugins-base"),
+    ("gstwebrtc", "gst-plugins-bad"),
+]
+
+NON_UWP_DYLIBS = [
+    "gstsctp",
+]
+
+GSTREAMER_PLUGINS = [
+    ("gstapp", "gst-plugins-base"),
+    ("gstaudioconvert", "gst-plugins-base"),
+    ("gstaudiofx", "gst-plugins-good"),
+    ("gstaudioparsers", "gst-plugins-good"),
+    ("gstaudioresample", "gst-plugins-base"),
+    ("gstautodetect", "gst-plugins-good"),
+    ("gstcoreelements", "gstreamer"),
+    ("gstdeinterlace", "gst-plugins-good"),
+    ("gstinterleave", "gst-plugins-good"),
+    ("gstisomp4", "gst-plugins-good"),
+    ("gstlibav", "gst-libav"),
+    ("gstmatroska", "gst-plugins-good"),
+    ("gstogg", "gst-plugins-base"),
+    ("gstopengl", "gst-plugins-base"),
+    ("gstopus", "gst-plugins-base"),
+    ("gstplayback", "gst-plugins-base"),
+    ("gstproxy", "gst-plugins-bad"),
+    ("gstrtp", "gst-plugins-good"),
+    ("gsttheora", "gst-plugins-base"),
+    ("gsttypefindfunctions", "gst-plugins-base"),
+    ("gstvideoconvert", "gst-plugins-base"),
+    ("gstvideofilter", "gst-plugins-good"),
+    ("gstvideoparsersbad", "gst-plugins-bad"),
+    ("gstvideoscale", "gst-plugins-base"),
+    ("gstvorbis", "gst-plugins-base"),
+    ("gstvolume", "gst-plugins-base"),
+    ("gstvpx", "gst-plugins-good"),
+    ("gstwebrtc", "gst-plugins-bad"),
+]
+
+WINDOWS_PLUGINS = [
+    ("gstnice", "gst-plugins-base"),
+    ("gstwasapi", "gst-plugins-base"),
+]
+
+MACOS_PLUGINS = [
+    ("gstapplemedia", "gst-plugins-bad"),
+]
+
+NON_UWP_PLUGINS = [
+    "gstmatroska",
+    "gstnice",
+    "gstogg",
+    "gstopengl",
+    "gstopus",
+    "gstrtp",
+    "gsttheora",
+    "gstvorbis",
+    "gstvpx",
+    "gstwebrtc",
+]
+
+
+def windows_dlls(uwp):
+    dlls = [x for x, _ in GSTREAMER_DYLIBS]
+    if uwp:
+        dlls = filter(lambda x: x not in NON_UWP_DYLIBS, dlls)
+    return [x + "-1.0-0.dll" for x in dlls]
+
+
+def windows_plugins(uwp):
+    dlls = [x for x, _ in GSTREAMER_PLUGINS] + [x for x, _ in WINDOWS_PLUGINS]
+    if uwp:
+        dlls = filter(lambda x: x not in NON_UWP_PLUGINS, dlls)
+    return [x + ".dll" for x in dlls]
+
+
+def macos_dylibs():
+    return [
+        os.path.join(
+            "/usr/local/opt",
+            path,
+            "lib",
+            "lib" + name + "-1.0.0.dylib"
+        ) for name, path in GSTREAMER_DYLIBS
+    ]
+
+
+def macos_plugins():
+    return [
+        os.path.join(
+            "/usr/local/opt",
+            path,
+            "lib",
+            "gstreamer-1.0",
+            "lib" + name + ".so"
+        ) for name, path in GSTREAMER_PLUGINS
+    ]
+
+
+def write_plugin_list(target):
+    plugins = []
+    if "apple-" in target:
+        plugins = [os.path.basename(x) for x in macos_plugins()]
+    elif '-windows-' in target:
+        plugins = windows_plugins('-uwp-' in target)
+    print('''/* This is a generated file. Do not modify. */
+
+pub(crate) static GSTREAMER_PLUGINS: &[&'static str] = &[
+%s
+];
+''' % ',\n'.join(map(lambda x: '"' + x + '"', plugins)))
+
+
+if __name__ == "__main__":
+    write_plugin_list(sys.argv[1])