File u_Fix-Tight-Encoding-not-processing-pixel-format-prope.patch of Package vncmanager

From ea26a243314b3325f7789c520741af0cc7fe2497 Mon Sep 17 00:00:00 2001
From: Joan Torres <joan.torres@suse.com>
Date: Wed, 9 Feb 2022 13:54:59 +0100
Subject: [PATCH] Fix Tight Encoding not processing pixel format properly
References: bsc#1189247
Upstream: merged

Tight Encoding uses TightPixel structs which only considers
pixel formats that are encoded using 3 bytes.
Now it considers pixel formats defined with any depth.

---
 VncTunnel.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/VncTunnel.cpp b/VncTunnel.cpp
index 66b92ff..718c339 100644
--- a/VncTunnel.cpp
+++ b/VncTunnel.cpp
@@ -596,7 +596,7 @@ void VncTunnel::processFramebufferUpdate()
             cFmt().send(c);
 
             if (c.isFillCompression()) {
-                sFmt().forward_directly(cStream(), sizeof(TightPixel));
+                sFmt().forward_directly(cStream(), m_pixelFormat.depth / 8);
             }
 
             else if (c.isJpegCompression()) {
@@ -616,7 +616,7 @@ void VncTunnel::processFramebufferUpdate()
                     sFmt().forward(cStream(), paletteLength);
                     int actualPaletteLength = paletteLength + 1;
 
-                    sFmt().forward_directly(cStream(), sizeof(TightPixel) * actualPaletteLength);
+                    sFmt().forward_directly(cStream(), m_pixelFormat.depth / 8 * actualPaletteLength);
 
                     if (actualPaletteLength <= 2) {
                         bpp = 1;
-- 
2.34.1