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Xnest: drop obsolete XGetVisualInfo() call and reundant colormaps 

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult 2024-08-19 17:08:33 +02:00
parent 2956ea0f7d
commit ae22721ae7
2 changed files with 0 additions and 30 deletions
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26
hw/xnest/Display.c
View File

@ -28,7 +28,6 @@ is" without express or implied warranty.
#include "scrnintstr.h" #include "scrnintstr.h"
#include "servermd.h" #include "servermd.h"
#include "Xnest.h"
#include "xnest-xcb.h" #include "xnest-xcb.h"
#include "Display.h" #include "Display.h"
@ -39,10 +38,7 @@ is" without express or implied warranty.
#include "screensaver" #include "screensaver"
Display *xnestDisplay = NULL; Display *xnestDisplay = NULL;
XVisualInfo *xnestVisuals;
int xnestNumVisuals;
Colormap *xnestDefaultColormaps; Colormap *xnestDefaultColormaps;
static uint16_t xnestNumDefaultColormaps;
int xnestNumPixmapFormats; int xnestNumPixmapFormats;
Drawable xnestDefaultDrawables[MAXDEPTH + 1]; Drawable xnestDefaultDrawables[MAXDEPTH + 1];
Pixmap xnestIconBitmap; Pixmap xnestIconBitmap;
@ -62,8 +58,6 @@ x_io_error_handler(Display * dpy)
void void
xnestOpenDisplay(int argc, char *argv[]) xnestOpenDisplay(int argc, char *argv[])
{ {
XVisualInfo vi;
long mask;
int i; int i;
if (!xnestDoFullGeneration) if (!xnestDoFullGeneration)
@ -83,24 +77,6 @@ xnestOpenDisplay(int argc, char *argv[])
xnest_upstream_setup(); xnest_upstream_setup();
mask = VisualScreenMask;
vi.screen = xnestUpstreamInfo.screenId;
xnestVisuals = XGetVisualInfo(xnestDisplay, mask, &vi, &xnestNumVisuals);
if (xnestNumVisuals == 0 || xnestVisuals == NULL)
FatalError("Unable to find any visuals.\n");
xnestNumDefaultColormaps = xnestNumVisuals;
xnestDefaultColormaps = calloc(xnestNumDefaultColormaps,
sizeof(Colormap));
for (i = 0; i < xnestNumDefaultColormaps; i++) {
xnestDefaultColormaps[i] = xcb_generate_id(xnestUpstreamInfo.conn);
xcb_create_colormap(xnestUpstreamInfo.conn,
XCB_COLORMAP_ALLOC_NONE,
xnestDefaultColormaps[i],
xnestUpstreamInfo.screenInfo->root,
xnestVisuals[i].visual->visualid);
}
if (xnestParentWindow != (Window) 0) if (xnestParentWindow != (Window) 0)
xnestEventMask = XCB_EVENT_MASK_STRUCTURE_NOTIFY; xnestEventMask = XCB_EVENT_MASK_STRUCTURE_NOTIFY;
else else
@ -184,7 +160,5 @@ xnestCloseDisplay(void)
xnestVisualMap = NULL; xnestVisualMap = NULL;
xnestNumVisualMap = 0; xnestNumVisualMap = 0;
free(xnestDefaultColormaps);
XFree(xnestVisuals);
XCloseDisplay(xnestDisplay); XCloseDisplay(xnestDisplay);
} }

4
hw/xnest/Display.h
View File

@ -25,10 +25,6 @@ is" without express or implied warranty.
#define MAXVISUALSPERDEPTH 256 #define MAXVISUALSPERDEPTH 256
extern Display *xnestDisplay; extern Display *xnestDisplay;
extern XVisualInfo *xnestVisuals;
extern int xnestNumVisuals;
extern Colormap *xnestDefaultColormaps;
extern int xnestNumDefaultClormaps;
extern int xnestNumPixmapFormats; extern int xnestNumPixmapFormats;
extern Drawable xnestDefaultDrawables[MAXDEPTH + 1]; extern Drawable xnestDefaultDrawables[MAXDEPTH + 1];
extern Pixmap xnestIconBitmap; extern Pixmap xnestIconBitmap;