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-rw-r--r--0003-Fix-size-hints-under-Xwayland-scaling.patch54
1 files changed, 54 insertions, 0 deletions
diff --git a/0003-Fix-size-hints-under-Xwayland-scaling.patch b/0003-Fix-size-hints-under-Xwayland-scaling.patch
new file mode 100644
index 000000000000..a63a619f1a6e
--- /dev/null
+++ b/0003-Fix-size-hints-under-Xwayland-scaling.patch
@@ -0,0 +1,54 @@
+From 7220722f9173a90479d81f4b359cf91956f59f28 Mon Sep 17 00:00:00 2001
+From: Patrick Taibel <git@pmt97.com>
+Date: Sat, 12 Aug 2023 16:05:28 +0800
+Subject: [PATCH 3/3] Fix size hints under Xwayland scaling
+
+---
+ xwayland/xwm.c | 23 ++++++++++++++++++++---
+ 1 file changed, 20 insertions(+), 3 deletions(-)
+
+diff --git a/xwayland/xwm.c b/xwayland/xwm.c
+index 295f4d49..674a32e1 100644
+--- a/xwayland/xwm.c
++++ b/xwayland/xwm.c
+@@ -729,17 +729,34 @@ static void read_surface_normal_hints(struct wlr_xwm *xwm,
+ xsurface->size_hints->base_width = -1;
+ xsurface->size_hints->base_height = -1;
+ } else if (!has_base_size_hints) {
+- xsurface->size_hints->base_width = xsurface->size_hints->min_width;
+- xsurface->size_hints->base_height = xsurface->size_hints->min_height;
+- } else if (!has_min_size_hints) {
++ xsurface->size_hints->base_width = unscale(xwm, xsurface->size_hints->min_width);
++ xsurface->size_hints->base_height = unscale(xwm, xsurface->size_hints->min_height);
+ xsurface->size_hints->min_width = xsurface->size_hints->base_width;
+ xsurface->size_hints->min_height = xsurface->size_hints->base_height;
++ } else if (!has_min_size_hints) {
++ xsurface->size_hints->min_width = unscale(xwm, xsurface->size_hints->base_width);
++ xsurface->size_hints->min_height = unscale(xwm, xsurface->size_hints->base_height);
++ xsurface->size_hints->base_width = xsurface->size_hints->min_width;
++ xsurface->size_hints->base_height = xsurface->size_hints->min_height;
++ } else {
++ xsurface->size_hints->min_width = unscale(xwm, xsurface->size_hints->min_width);
++ xsurface->size_hints->min_height = unscale(xwm, xsurface->size_hints->min_height);
++ xsurface->size_hints->base_width = unscale(xwm, xsurface->size_hints->base_width);
++ xsurface->size_hints->base_height = unscale(xwm, xsurface->size_hints->base_height);
+ }
+
+ if ((flags & XCB_ICCCM_SIZE_HINT_P_MAX_SIZE) == 0) {
+ xsurface->size_hints->max_width = -1;
+ xsurface->size_hints->max_height = -1;
++ } else {
++ xsurface->size_hints->max_width = unscale(xwm, xsurface->size_hints->max_width);
++ xsurface->size_hints->max_height = unscale(xwm, xsurface->size_hints->max_height);
+ }
++
++ xsurface->size_hints->x = unscale(xwm, xsurface->size_hints->x);
++ xsurface->size_hints->y = unscale(xwm, xsurface->size_hints->y);
++ xsurface->size_hints->width = unscale(xwm, xsurface->size_hints->width);
++ xsurface->size_hints->height = unscale(xwm, xsurface->size_hints->height);
+ }
+
+ #define MWM_HINTS_FLAGS_FIELD 0
+--
+2.41.0
+