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ttml: build, but don't autoplug unless GST_TTML_AUTOPLUG env var is set

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Don't hide build behind --enable-experimental. Our goal is to not
autoplug it for now, so let's just always build it if the dependencies
are there and hide autoplugging enablement behind an env var.
This commit is contained in:
Tim-Philipp Müller 2017-04-13 11:33:41 +01:00
parent 9ed9c14eb5
commit 5b458bf829
2 changed files with 18 additions and 11 deletions
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12
configure.ac
View file

@ -2496,13 +2496,11 @@ AG_GST_CHECK_FEATURE(DTLS, [DTLS plugin], dtls, [
dnl *** ttml ***
translit(dnm, m, l) AM_CONDITIONAL(USE_TTML, true)
AG_GST_CHECK_FEATURE(TTML, [TTML plugin], ttml, [
if test "x$BUILD_EXPERIMENTAL" = "xyes"; then
PKG_CHECK_MODULES(TTML, [ libxml-2.0 >= 2.9.2 pango cairo pangocairo ], [
HAVE_TTML="yes"
], [
HAVE_TTML="no"
])
fi
PKG_CHECK_MODULES(TTML, [ libxml-2.0 >= 2.9.2 pango cairo pangocairo ], [
HAVE_TTML="yes"
], [
HAVE_TTML="no"
])
])
dnl *** modplug ***

17
ext/ttml/gstttmlplugin.c
View file

@ -33,11 +33,20 @@ GST_DEBUG_CATEGORY (ttmlrender_debug);
static gboolean
plugin_init (GstPlugin * plugin)
{
if (!gst_element_register (plugin, "ttmlparse", GST_RANK_PRIMARY,
GST_TYPE_TTML_PARSE))
guint rank = GST_RANK_NONE;
/* We don't want this autoplugged by default yet for now */
if (g_getenv ("GST_TTML_AUTOPLUG")) {
GST_INFO_OBJECT (plugin, "Registering ttml elements with primary rank.");
rank = GST_RANK_PRIMARY;
}
gst_plugin_add_dependency_simple (plugin, "GST_TTML_AUTOPLUG", NULL, NULL,
GST_PLUGIN_DEPENDENCY_FLAG_NONE);
if (!gst_element_register (plugin, "ttmlparse", rank, GST_TYPE_TTML_PARSE))
return FALSE;
if (!gst_element_register (plugin, "ttmlrender", GST_RANK_PRIMARY,
GST_TYPE_TTML_RENDER))
if (!gst_element_register (plugin, "ttmlrender", rank, GST_TYPE_TTML_RENDER))
return FALSE;
GST_DEBUG_CATEGORY_INIT (ttmlparse_debug, "ttmlparse", 0, "TTML parser");