vnc: increase max display size

[PATCH] vnc: increase max display size

Gerd Hoffmann posted 1 patch 1 year ago

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git fetch https://github.com/patchew-project/qemu tags/patchew/20230413111136.437970-1-kraxel@redhat.com

Maintainers: Gerd Hoffmann <kraxel@redhat.com>, "Marc-André Lureau" <marcandre.lureau@redhat.com>

ui/vnc.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

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[PATCH] vnc: increase max display size

Posted by Gerd Hoffmann 1 year ago

It's 2023.  4k display resolutions are a thing these days.
Raise width and height limits of the qemu vnc server.

Resolves: #1596
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 ui/vnc.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ui/vnc.h b/ui/vnc.h
index 757fa83044e7..5d9cd85a3c24 100644
--- a/ui/vnc.h
+++ b/ui/vnc.h
@@ -81,8 +81,8 @@ typedef void VncSendHextileTile(VncState *vs,
 
 /* VNC_MAX_WIDTH must be a multiple of VNC_DIRTY_PIXELS_PER_BIT. */
 
-#define VNC_MAX_WIDTH ROUND_UP(2560, VNC_DIRTY_PIXELS_PER_BIT)
-#define VNC_MAX_HEIGHT 2048
+#define VNC_MAX_WIDTH ROUND_UP(5120, VNC_DIRTY_PIXELS_PER_BIT)
+#define VNC_MAX_HEIGHT 2160
 
 /* VNC_DIRTY_BITS is the number of bits in the dirty bitmap. */
 #define VNC_DIRTY_BITS (VNC_MAX_WIDTH / VNC_DIRTY_PIXELS_PER_BIT)
-- 
2.39.2