laipeng/robotgo
1
0
Fork 0
mirror of https://github.com/go-vgo/robotgo.git synced 2025-06-01 14:43:55 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Merge pull request #408 from go-vgo/bitmap-pr

Browse Source 
Optimize Linux get high DPI code
This commit is contained in:
Evans 2021-11-26 18:09:25 -04:00 committed by GitHub
commit 5327672335
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
window/win_sys.h
View File

@ -56,16 +56,18 @@ double sys_scale() {
// https://github.com/glfw/glfw/issues/1019#issuecomment-302772498
char *rms = XResourceManagerString(dpy);
if (rms) {
XrmDatabase db;
XrmValue value;
char *type = NULL;
XrmDatabase db = XrmGetStringDatabase(rms);
if (db) {
XrmValue value;
char *type = NULL;
XrmInitialize(); /* Need to initialize the DB before calling Xrm* functions */
db = XrmGetStringDatabase(rms);
if (XrmGetResource(db, "Xft.dpi", "String", &type, &value) == True) {
if (value.addr) {
xres = atof(value.addr);
if (XrmGetResource(db, "Xft.dpi", "String", &type, &value)) {
if (value.addr) {
xres = atof(value.addr);
}
}
XrmDestroyDatabase(db);
}
}
XCloseDisplay (dpy);