File parecord-fix-Failed-to-open-audio-file-for-FLAC-and-.patch of Package pulseaudio.24929

From b230da0d948573f4e17f12285373235369099dd8 Mon Sep 17 00:00:00 2001
From: Martin Wilck <mwilck@arcor.de>
Date: Mon, 15 Mar 2021 13:01:28 +0100
Subject: [PATCH] parecord: fix "Failed to open audio file" for FLAC and OGG

This patch fixes the following error:

$ pacat --file-format=ogg -r test.ogg
Failed to open audio file.
$ parecord sep.flac
Failed to open audio file.

libsndfile errors out if a WAV or OGG file is set to have anything but
SF_ENDIAN_FILE:

https://github.com/libsndfile/libsndfile/commit/f4d1646e5cd96444a75c6327a9d49739f81d251e
Signed-off-by: Martin Wilck <mwilck@arcor.de>
---
 src/utils/pacat.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/utils/pacat.c b/src/utils/pacat.c
index 4d2ecf717..31da073bc 100644
--- a/src/utils/pacat.c
+++ b/src/utils/pacat.c
@@ -1062,6 +1062,15 @@ int main(int argc, char *argv[]) {
             }
 
             sfi.format |= file_format;
+
+	    /*
+	     * Endianness has been set in pa_sndfile_write_sample_spec(), but
+	     * libsndfile errors out if endianness is set to anything other than
+	     * SF_ENDIAN_FILE for OGG or FLAC. Clear it.
+	     */
+	    if (file_format == SF_FORMAT_OGG || file_format == SF_FORMAT_FLAC)
+		    sfi.format = (sfi.format & ~SF_FORMAT_ENDMASK) | SF_ENDIAN_FILE;
+
         }
 
         if (!(sndfile = sf_open_fd(mode == RECORD ? STDOUT_FILENO : STDIN_FILENO,
-- 
2.26.2