From 46dbe2a372a37c676fc308ca9ac15a04ec6beffc Mon Sep 17 00:00:00 2001
From: Philippe Normand <philn@igalia.com>
Date: Wed, 13 Sep 2023 15:11:32 +0100
Subject: [PATCH] interaudiosrc: Add audio meta to buffers containing
non-interleaved samples
Without this a downstream audioconverter wouldn't be able to map the
GstAudioBuffer prior to conversion.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5324>
---
subprojects/gst-plugins-bad/gst/inter/gstinteraudiosrc.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/subprojects/gst-plugins-bad/gst/inter/gstinteraudiosrc.c b/subprojects/gst-plugins-bad/gst/inter/gstinteraudiosrc.c
index f516a585fb..ef2b7fc4c1 100644
--- a/subprojects/gst-plugins-bad/gst/inter/gstinteraudiosrc.c
+++ b/subprojects/gst-plugins-bad/gst/inter/gstinteraudiosrc.c
@@ -412,6 +412,12 @@ gst_inter_audio_src_create (GstBaseSrc * src, guint64 offset, guint size,
}
n = period_samples;
+ /* audioconvert expects an audio meta for planar layout audio inputs. */
+ if (GST_AUDIO_INFO_LAYOUT (&interaudiosrc->info) ==
+ GST_AUDIO_LAYOUT_NON_INTERLEAVED) {
+ gst_buffer_add_audio_meta (buffer, &interaudiosrc->info, n, NULL);
+ }
+
GST_BUFFER_OFFSET (buffer) = interaudiosrc->n_samples;
GST_BUFFER_OFFSET_END (buffer) = interaudiosrc->n_samples + n;
GST_BUFFER_DTS (buffer) = GST_CLOCK_TIME_NONE;