Warn the user if he tries to set lz4 but it is not supported. Then, fallback to
auto-glz.
---
server/reds.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/server/reds.c b/server/reds.c
index e34433b..816c4c9 100644
--- a/server/reds.c
+++ b/server/reds.c
@@ -3501,6 +3501,12 @@ SPICE_GNUC_VISIBLE int
spice_server_set_image_compression(SpiceServer *s,
spice_image_compression_t comp)
{
spice_assert(reds == s);
+#ifndef USE_LZ4
+ if (comp == SPICE_IMAGE_COMPRESS_LZ4) {
+ spice_warning("LZ4 compression not supported, falling back to auto
GLZ");
+ comp = SPICE_IMAGE_COMPRESS_AUTO_GLZ;
+ }
+#endif
set_image_compression(comp);
return 0;
}
--
1.9.3
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