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vnc: set the right prefered encoding 

message is a hint by the client as to its preference (the first
encoding specified being most preferred)"

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Corentin Chary 2010-05-04 14:01:58 +02:00 committed by Anthony Liguori
parent 5a834bb47c
commit 14eb8b6829
1 changed files with 10 additions and 4 deletions

14
vnc.c
View File

@ -1594,7 +1594,7 @@ static void set_encodings(VncState *vs, int32_t *encodings, size_t n_encodings)
vnc_zlib_init(vs);
vs->features = 0;
vs->vnc_encoding = 0;
vs->vnc_encoding = -1;
vs->tight_compression = 9;
vs->tight_quality = 9;
vs->absolute = -1;
@ -1603,18 +1603,24 @@ static void set_encodings(VncState *vs, int32_t *encodings, size_t n_encodings)
enc = encodings[i];
switch (enc) {
case VNC_ENCODING_RAW:
vs->vnc_encoding = enc;
if (vs->vnc_encoding != -1) {
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;
if (vs->vnc_encoding != -1) {
vs->vnc_encoding = enc;
}
break;
case VNC_ENCODING_ZLIB:
vs->features |= VNC_FEATURE_ZLIB_MASK;
vs->vnc_encoding = enc;
if (vs->vnc_encoding != -1) {
vs->vnc_encoding = enc;
}
break;
case VNC_ENCODING_DESKTOPRESIZE:
vs->features |= VNC_FEATURE_RESIZE_MASK;