vnc: drop unused copyrect feature

vnc stopped using the copyrect pseudo encoding in 2017, in commit
50628d3479e4 ("cirrus/vnc: zap bitblit support from console code.")
So we can drop the now unused copyrect feature bit.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20201208115737.18581-5-kraxel@redhat.com

2 files changed, 0 insertions, 5 deletions

diff --git a/ui/vnc.c b/ui/vnc.c
index 4923505..8c2771c 100644
--- a/ui/vnc.c
+++ b/ui/vnc.c
@@ -2061,9 +2061,6 @@ static void set_encodings(VncState *vs, int32_t *encodings, size_t n_encodings)
         case VNC_ENCODING_RAW:
             vs->vnc_encoding = enc;
             break;
-        case VNC_ENCODING_COPYRECT:
-            vs->features |= VNC_FEATURE_COPYRECT_MASK;
-            break;
         case VNC_ENCODING_HEXTILE:
             vs->features |= VNC_FEATURE_HEXTILE_MASK;
             vs->vnc_encoding = enc;
diff --git a/ui/vnc.h b/ui/vnc.h
index 262fcf1..a7fd38a 100644
--- a/ui/vnc.h
+++ b/ui/vnc.h
@@ -445,7 +445,6 @@ enum VncFeatures {
     VNC_FEATURE_WMVI,
     VNC_FEATURE_TIGHT,
     VNC_FEATURE_ZLIB,
-    VNC_FEATURE_COPYRECT,
     VNC_FEATURE_RICH_CURSOR,
     VNC_FEATURE_TIGHT_PNG,
     VNC_FEATURE_ZRLE,
@@ -459,7 +458,6 @@ enum VncFeatures {
 #define VNC_FEATURE_WMVI_MASK                (1 << VNC_FEATURE_WMVI)
 #define VNC_FEATURE_TIGHT_MASK               (1 << VNC_FEATURE_TIGHT)
 #define VNC_FEATURE_ZLIB_MASK                (1 << VNC_FEATURE_ZLIB)
-#define VNC_FEATURE_COPYRECT_MASK            (1 << VNC_FEATURE_COPYRECT)
 #define VNC_FEATURE_RICH_CURSOR_MASK         (1 << VNC_FEATURE_RICH_CURSOR)
 #define VNC_FEATURE_TIGHT_PNG_MASK           (1 << VNC_FEATURE_TIGHT_PNG)
 #define VNC_FEATURE_ZRLE_MASK                (1 << VNC_FEATURE_ZRLE)