From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Christophe Fergeau <cfergeau@redhat.com>
Date: Wed, 26 Feb 2014 15:40:55 +0100
Subject: [PATCH] mjpeg: Don't warn on unsupported image formats

When trying to start mjpeg compression mode, mjpeg_encoder_start_frame()
tests the image format as its only able to compress 24/32bpp images. On
images with lower bit depths, we return MJPEG_ENCODER_FRAME_UNSUPPORTED to
indicate this is not a format we can compress. However, this return goes
with a spice_warning("unsupported format"). As the rest of the code can
cope with this unsupported format by not doing mjpeg compression, it's
nicer to downgrade this spice_warning() to spice_debug().

This fixes https://bugzilla.redhat.com/show_bug.cgi?id=1070028

(cherry picked from commit 67be56ad8a6b10a5307939a700115d6be3fb8433)
---
 server/mjpeg_encoder.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/mjpeg_encoder.c b/server/mjpeg_encoder.c
index 223fe64..ea9f3af 100644
--- a/server/mjpeg_encoder.c
+++ b/server/mjpeg_encoder.c
@@ -799,7 +799,7 @@ int mjpeg_encoder_start_frame(MJpegEncoder *encoder, SpiceBitmapFmt format,
 #endif
         break;
     default:
-        spice_warning("unsupported format %d", format);
+        spice_debug("unsupported format %d", format);
         return MJPEG_ENCODER_FRAME_UNSUPPORTED;
     }