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From 77a9ca6ba0ae1973d7bc255a4d785e7f1ba3d111 Mon Sep 17 00:00:00 2001
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From: Cameron Gutman <aicommander@gmail.com>
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Date: Wed, 26 Jan 2022 18:26:07 -0600
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Subject: [PATCH 08/11] wayland: Fix SDL_SetWindowSize() being dropped right
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after exiting fullscreen
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If we get a SDL_SetWindowSize() call right after SDL_SetWindowFullscreen() but
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before we've gotten a new configure event from the compositor, the attempt to
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set our window size will silently fail (when libdecor is enabled).
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Fix this by remembering that we need to commit a new size, so we can do that
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in decoration_frame_configure().
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---
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src/video/wayland/SDL_waylandwindow.c | 5 ++++-
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src/video/wayland/SDL_waylandwindow.h | 1 +
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2 files changed, 5 insertions(+), 1 deletion(-)
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diff --git a/src/video/wayland/SDL_waylandwindow.c b/src/video/wayland/SDL_waylandwindow.c
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index 4c3c60aac..635546af4 100644
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--- a/src/video/wayland/SDL_waylandwindow.c
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+++ b/src/video/wayland/SDL_waylandwindow.c
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@@ -414,9 +414,10 @@ decoration_frame_configure(struct libdecor_frame *frame,
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if (window->flags & SDL_WINDOW_ALLOW_HIGHDPI) {
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scale_factor = driverdata->scale_factor;
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}
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- } else if (!(window->flags & SDL_WINDOW_RESIZABLE)) {
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+ } else if (!(window->flags & SDL_WINDOW_RESIZABLE) || (floating && wind->floating_resize_pending)) {
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width = window->windowed.w;
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height = window->windowed.h;
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+ wind->floating_resize_pending = SDL_FALSE;
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} else {
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/* This will never set 0 for width/height unless the function returns false */
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if (!libdecor_configuration_get_content_size(configuration, frame, &width, &height)) {
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@@ -1424,6 +1425,8 @@ void Wayland_SetWindowSize(_THIS, SDL_Window * window)
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if (data->shell.libdecor &&
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wind->shell_surface.libdecor.frame &&
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!libdecor_frame_is_floating(wind->shell_surface.libdecor.frame)) {
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+ /* Commit the resize when we re-enter floating state */
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+ wind->floating_resize_pending = SDL_TRUE;
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return;
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}
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#endif
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diff --git a/src/video/wayland/SDL_waylandwindow.h b/src/video/wayland/SDL_waylandwindow.h
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index e8d7d6299..90e4d8cf6 100644
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--- a/src/video/wayland/SDL_waylandwindow.h
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+++ b/src/video/wayland/SDL_waylandwindow.h
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@@ -87,6 +87,7 @@ typedef struct {
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float scale_factor;
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SDL_bool needs_resize_event;
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+ SDL_bool floating_resize_pending;
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} SDL_WindowData;
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extern void Wayland_ShowWindow(_THIS, SDL_Window *window);
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--
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2.34.1
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