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wlroots: enable x11 backend

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Xtr126 2024-05-26 21:01:05 +05:30
parent b1d3a81667
commit eccc5e516a
2 changed files with 54 additions and 1 deletions
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53
0004-wlroots-x11-backend-custom-size.patch Normal file
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@ -0,0 +1,53 @@
From ade0f4f5cd44cab5e2cb271b8285248c56a1ef95 Mon Sep 17 00:00:00 2001
From: Xtr126 <80520774+Xtr126@users.noreply.github.com>
Date: Sun, 26 May 2024 20:59:07 +0530
Subject: [PATCH 1/1] wlroots x11 backend custom size
---
backend/x11/output.c | 23 ++++++++++++++++++++++-
1 file changed, 22 insertions(+), 1 deletion(-)
diff --git a/backend/x11/output.c b/backend/x11/output.c
index 2521795d..f4d87624 100644
--- a/backend/x11/output.c
+++ b/backend/x11/output.c
@@ -553,6 +553,22 @@ static const struct wlr_output_impl output_impl = {
.get_primary_formats = output_get_primary_formats,
};
+static size_t parse_size_env(const char *name) {
+ const char *size_str = getenv(name);
+ if (size_str == NULL) {
+ return 1;
+ }
+
+ char *end;
+ int size = (int)strtol(size_str, &end, 10);
+ if (*end || size < 0) {
+ wlr_log(WLR_ERROR, "%s specified with invalid integer, ignoring", name);
+ return 1;
+ }
+
+ return size;
+}
+
struct wlr_output *wlr_x11_output_create(struct wlr_backend *backend) {
struct wlr_x11_backend *x11 = get_x11_backend_from_backend(backend);
@@ -573,7 +589,12 @@ struct wlr_output *wlr_x11_output_create(struct wlr_backend *backend) {
struct wlr_output_state state;
wlr_output_state_init(&state);
- wlr_output_state_set_custom_mode(&state, 1024, 768, 0);
+
+ size_t width = parse_size_env("XTMAPPER_WIDTH");
+ size_t height = parse_size_env("XTMAPPER_HEIGHT");
+
+ if (width > 1 && height > 1) wlr_output_state_set_custom_mode(&state, width, height, 0);
+ else wlr_output_state_set_custom_mode(&state, 1280, 720, 0);
wlr_output_init(wlr_output, &x11->backend, &output_impl, x11->wl_display, &state);
wlr_output_state_finish(&state);
--
2.45.1

2
meson.build
View file

@ -37,7 +37,7 @@ endif
wlroots_proj = subproject(
'wlroots',
default_options: ['examples=false', 'xwayland=disabled', 'backends='],
default_options: ['examples=false', 'xwayland=disabled', 'backends=x11'],
)
wlroots = wlroots_proj.get_variable('wlroots')