media-plugins/gst-plugins-ldac: Backport ldac payloader fix to 1.20.0

Signed-off-by: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/24183
Signed-off-by: Sam James <sam@gentoo.org>

media-plugins/gst-plugins-ldac/files/gst-plugins-ldac-1.20.0-ldac-payload-header.patch

@@ -0,0 +1,30 @@
+From 7c9a315578e464d9be09f6cebf1d9d073731cd86 Mon Sep 17 00:00:00 2001
+From: Sanchayan Maity <sanchayan@asymptotic.io>
+Date: Thu, 24 Feb 2022 20:26:46 +0530
+Subject: [PATCH] ldac: Set eqmid in caps
+
+We set the eqmid in caps to be usable downstream by rtpldacpay for
+knowing the frame count.
+
+Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1797>
+---
+ subprojects/gst-plugins-bad/ext/ldac/gstldacenc.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/ext/ldac/gstldacenc.c b/ext/ldac/gstldacenc.c
+index 9ca2ef8fbf..cd82ae1396 100644
+--- a/ext/ldac/gstldacenc.c
++++ b/ext/ldac/gstldacenc.c
+@@ -231,6 +231,9 @@ gst_ldac_enc_do_negotiate (GstAudioEncoder * audio_enc)
+   output_caps = gst_caps_fixate (output_caps);
+   gst_caps_set_simple (output_caps, "framed", G_TYPE_BOOLEAN, TRUE, NULL);
+ 
++  /* Set EQMID in caps to be used downstream by rtpldacpay */
++  gst_caps_set_simple (output_caps, "eqmid", G_TYPE_INT, enc->eqmid, NULL);
++
+   GST_INFO_OBJECT (enc, "output caps %" GST_PTR_FORMAT, output_caps);
+ 
+   if (enc->channels == 1)
+-- 
+GitLab
+

media-plugins/gst-plugins-ldac/gst-plugins-ldac-1.20.0.ebuild

@@ -11,3 +11,8 @@ KEYWORDS="~amd64 ~x86"
 
 RDEPEND="media-libs/libldac[${MULTILIB_USEDEP}]"
 DEPEND="${RDEPEND}"
+
+# Fixes backported to 1.20.0, to be removed in 1.20.1
+PATCHES=(
+	"${FILESDIR}/gst-plugins-ldac-1.20.0-ldac-payload-header.patch"
+)