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(!1654) Xnest: fetch keycode min/max from setup data 

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult 2024-08-13 17:29:26 +02:00
parent cc6d94c528
commit 8205a253c4
1 changed files with 9 additions and 4 deletions
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13
hw/xnest/Keyboard.c
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@ -32,6 +32,7 @@ is" without express or implied warranty.
#include "servermd.h"
#include "Xnest.h"
#include "xnest-xcb.h"
#include "Display.h"
#include "Screen.h"
@ -117,7 +118,6 @@ xnestKeyboardProc(DeviceIntPtr pDev, int onoff)
XModifierKeymap *modifier_keymap;
KeySym *keymap;
int mapWidth;
int min_keycode, max_keycode;
KeySymsRec keySyms;
CARD8 modmap[MAP_LENGTH];
int i, j;
@ -127,7 +127,11 @@ xnestKeyboardProc(DeviceIntPtr pDev, int onoff)
switch (onoff) {
case DEVICE_INIT:
XDisplayKeycodes(xnestDisplay, &min_keycode, &max_keycode);
{
const int min_keycode = xnestUpstreamInfo.setup->min_keycode;
const int max_keycode = xnestUpstreamInfo.setup->max_keycode;
const int num_keycode = max_keycode - min_keycode + 1;
#ifdef _XSERVER64
{
KeySym64 *keymap64;
@ -135,7 +139,7 @@ xnestKeyboardProc(DeviceIntPtr pDev, int onoff)
keymap64 = XGetKeyboardMapping(xnestDisplay,
min_keycode,
max_keycode - min_keycode + 1,
num_keycode,
&mapWidth);
len = (max_keycode - min_keycode + 1) * mapWidth;
keymap = xallocarray(len, sizeof(KeySym));
@ -146,7 +150,7 @@ xnestKeyboardProc(DeviceIntPtr pDev, int onoff)
#else
keymap = XGetKeyboardMapping(xnestDisplay,
min_keycode,
max_keycode - min_keycode + 1, &mapWidth);
num_keycode, &mapWidth);
#endif
memset(modmap, 0, sizeof(modmap));
@ -193,6 +197,7 @@ xnestKeyboardProc(DeviceIntPtr pDev, int onoff)
XkbFreeKeyboard(xkb, 0, FALSE);
free(keymap);
break;
}
case DEVICE_ON:
xnestEventMask |= XNEST_KEYBOARD_EVENT_MASK;
for (i = 0; i < xnestNumScreens; i++)