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- background_pixel, border_pixel and colormap attributes of window are now

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always set as this seems to be required for non-default visuals
This commit is contained in:
cebix 2001-07-10 15:50:57 +00:00
parent 305b9ef7f2
commit 456830630c
1 changed files with 14 additions and 9 deletions
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23
BasiliskII/src/Unix/video_x.cpp
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@ -213,9 +213,8 @@ static bool find_visual_for_depth(video_depth depth)
// Calculate minimum and maximum supported X depth
int min_depth = 1, max_depth = 32;
switch (depth) {
case VDEPTH_1BIT: // 1-bit works always
min_depth = 1;
max_depth = 32;
case VDEPTH_1BIT: // 1-bit works always and uses default visual
min_depth = max_depth = DefaultDepth(x_display, screen);
break;
#ifdef ENABLE_VOSF
case VDEPTH_2BIT:
@ -532,7 +531,7 @@ driver_base::~driver_base()
// Palette has changed
void driver_base::update_palette(void)
{
if (cmap[0] && cmap[1]) {
if (color_class == PseudoColor || color_class == DirectColor) {
int num = vis->map_entries;
if (!IsDirectMode(VideoMonitor.mode) && color_class == DirectColor)
return; // Indexed mode on true color screen, don't set CLUT
@ -570,13 +569,16 @@ driver_window::driver_window(const video_mode &mode)
// Set absolute mouse mode
ADBSetRelMouseMode(mouse_grabbed);
// Create window
// Create window (setting backround_pixel, border_pixel and colormap is
// mandatory when using a non-default visual; in 1-bit mode we use the
// default visual, so we can also use the default colormap)
XSetWindowAttributes wattr;
wattr.event_mask = eventmask = win_eventmask;
wattr.background_pixel = black_pixel;
wattr.colormap = (mode.depth == VDEPTH_1BIT && color_class == PseudoColor ? DefaultColormap(x_display, screen) : cmap[0]);
wattr.background_pixel = (vis == DefaultVisual(x_display, screen) ? black_pixel : 0);
wattr.border_pixel = 0;
wattr.colormap = (mode.depth == VDEPTH_1BIT ? DefaultColormap(x_display, screen) : cmap[0]);
w = XCreateWindow(x_display, rootwin, 0, 0, width, height, 0, xdepth,
InputOutput, vis, CWEventMask | CWBackPixel | (color_class == PseudoColor || color_class == DirectColor ? CWColormap : 0), &wattr);
InputOutput, vis, CWEventMask | CWBackPixel | CWBorderPixel | CWColormap, &wattr);
// Set window name/class
set_window_name(w, STR_WINDOW_TITLE);
@ -1347,6 +1349,9 @@ static bool video_open(const video_mode &mode)
if (color_class == PseudoColor || color_class == DirectColor) {
cmap[0] = XCreateColormap(x_display, rootwin, vis, AllocAll);
cmap[1] = XCreateColormap(x_display, rootwin, vis, AllocAll);
} else {
cmap[0] = XCreateColormap(x_display, rootwin, vis, AllocNone);
cmap[1] = XCreateColormap(x_display, rootwin, vis, AllocNone);
}
// Find pixel format of direct modes
@ -1391,7 +1396,7 @@ static bool video_open(const video_mode &mode)
palette[i].green = c * 0x0101;
palette[i].blue = c * 0x0101;
}
if (cmap[0] && cmap[1]) {
if (color_class == PseudoColor || color_class == DirectColor) {
XStoreColors(x_display, cmap[0], palette, num);
XStoreColors(x_display, cmap[1], palette, num);
}