Framebuffer about microwindows

[ghaerr]

The video mode you're using vga=791 is 16 bit color 1024x768. I don't have a framebuffer setup for 16 bit (working on it), so I'm only guessing that perhaps the truecolor -> 565 alpha blit routine is possibly not called correctly from other commits, since the non-alpha blended colors seem to be working.

Any chance you can boot into a 1024x768 24-bit color mode (vga=792) to see whether the problem persists? I am running 32 bit framebuffer and things look fine. If you can give me another day or so I hope to have a 16-bit FB setup.

What is the other error you're getting with the vnc server compile?

[ghaerr]

Ok, I've got a 16-bit frame buffer setup and have duplicated your problem.

I'm not quite sure the fix yet, but everything will work for the time being if you
set SCREEN_PIXTYPE=MWPF_TRUECOLOR565 in your config file,
rather than using the default MWPF_TRUECOLORARGB.

[gaaw7]

Thanks Gregory,
with 24 bits works ok.
When compiled with vnc support i've received this error

In file included from /usr/include/rfb/rfb.h:41:0,
from /root/microwindows/microwindows-master/src/nanox/srvmain.c:25:
/usr/include/stdio.h:314:6: error: unknown type name '_IO_cookie_io_functions_t'
_IO_cookie_io_functions_t __io_funcs) __THROW __wur;
^
/root/microwindows/microwindows-master/src/nanox/srvmain.c: In function 'GsInitialize':
/root/microwindows/microwindows-master/src/nanox/srvmain.c:1014:14: warning: implicit declaration of function 'GdOpenVNC' [-Wimplicit-function-declaration]
if (!GdOpenVNC(psd, Argc, Argv)) {
^
/root/microwindows/microwindows-master/src/nanox/srvmain.c:1014:29: error: 'Argc' undeclared (first use in this function)
if (!GdOpenVNC(psd, Argc, Argv)) {
^
/root/microwindows/microwindows-master/src/nanox/srvmain.c:1014:29: note: each undeclared identifier is reported only once for each function it appears in
/root/microwindows/microwindows-master/src/nanox/srvmain.c:1014:35: error: 'Argv' undeclared (first use in this function)
if (!GdOpenVNC(psd, Argc, Argv)) {
^
/root/microwindows/microwindows-master/src/nanox/srvmain.c: In function 'GsTerminate':
/root/microwindows/microwindows-master/src/nanox/srvmain.c:1125:2: warning: implicit declaration of function 'GdCloseVNC' [-Wimplicit-function-declaration]
GdCloseVNC();
^

[ghaerr]

Not sure what the reason for your stdio.h error is.

The Argc and Argv errors are because the HAVE_VNC_SERVER isn't supported when compiling with LINK_APP_INTO_SERVER. It will compile when that option is set to N.