Remove 8-bit support from documentation

We removed support in the code ages ago, but overlooked this part of the
documentation. Also remove some dead code in Xvnc on the same theme.

diff --git a/unix/xserver/hw/vnc/Xvnc.man b/unix/xserver/hw/vnc/Xvnc.man
index 955917953b9f64a45995d9cf0a9b265375db080f..83621c08dbae7be1893ffc37f67181353c1bec25 100644 (file)
--- a/unix/xserver/hw/vnc/Xvnc.man
+++ b/unix/xserver/hw/vnc/Xvnc.man
@@ -37,15 +37,13 @@ Specify the size of the desktop to be created. Default is 1024x768.
 .TP
 .B \-depth \fIdepth\fP
 Specify the pixel depth in bits of the desktop to be created. Default is 24,
-other possible values are 8, 15, and 16 - anything else is likely to cause
-strange behaviour by applications.
+other possible values are 16 and 32. Anything else is likely to cause strange
+behaviour by applications and may prevent the server from starting at all.
 .
 .TP
 .B \-pixelformat \fIformat\fP
-Specify pixel format for server to use (BGRnnn or RGBnnn).  The default for
-depth 8 is BGR233 (meaning the most significant two bits represent blue, the
-next three green, and the least significant three represent red), the default
-for depth 16 is RGB565 and for depth 24 is RGB888.
+Specify pixel format for server to use (BGRnnn or RGBnnn). The default for
+depth 16 is RGB565 and for depth 24 and 32 is RGB888.
 .
 .TP
 .B \-interface \fIIP address\fP

diff --git a/unix/xserver/hw/vnc/xvnc.c b/unix/xserver/hw/vnc/xvnc.c
index 9424723a0fc1191af965e75b5f914b7e9216b30b..d50fc262191019f6b36446b5fd4318088facaa83 100644 (file)
--- a/unix/xserver/hw/vnc/xvnc.c
+++ b/unix/xserver/hw/vnc/xvnc.c
@@ -1580,16 +1580,6 @@ vfbScreenInit(ScreenPtr pScreen, int argc, char **argv)
     miSetPixmapDepths();
 
     switch (pvfb->fb.depth) {
-    case 8:
-       miSetVisualTypesAndMasks (8,
-                                 ((1 << StaticGray) |
-                                 (1 << GrayScale) |
-                                 (1 << StaticColor) |
-                                 (1 << PseudoColor) |
-                                 (1 << TrueColor) |
-                                 (1 << DirectColor)),
-                                 8, PseudoColor, 0, 0, 0);
-       break;
     case 16:
        miSetVisualTypesAndMasks (16,
                                  ((1 << TrueColor) |