add support for ext-image-copy-capture-v1 and ext-image-capture-source-v1 (wlroots!4545)

Revert "Post 0.3 release modification"
This reverts commit 38c7bd7ee8. Accidental commit intended for a testing repository.
2026-06-21 14:42:44 +00:00 · 2026-03-08 17:35:11 +01:00 · 2026-03-01 19:54:28 -06:00 · 2026-03-01 19:53:43 -06:00 · 2026-03-01 19:15:22 -06:00 · 2026-03-01 19:10:43 -06:00
5 changed files with 75 additions and 64 deletions
@@ -20,6 +20,7 @@ all: dwl
 dwl: dwl.o util.o
 	$(CC) dwl.o util.o $(DWLCFLAGS) $(LDFLAGS) $(LDLIBS) -o $@
 dwl.o: dwl.c client.h config.h config.mk cursor-shape-v1-protocol.h \
+	ext-image-copy-capture-v1-protocol.h \
 	pointer-constraints-unstable-v1-protocol.h wlr-layer-shell-unstable-v1-protocol.h \
 	wlr-output-power-management-unstable-v1-protocol.h xdg-shell-protocol.h
 util.o: util.c util.h
@@ -33,6 +34,9 @@ WAYLAND_PROTOCOLS = `$(PKG_CONFIG) --variable=pkgdatadir wayland-protocols`
 cursor-shape-v1-protocol.h:
 	$(WAYLAND_SCANNER) enum-header \
 		$(WAYLAND_PROTOCOLS)/staging/cursor-shape/cursor-shape-v1.xml $@
+ext-image-copy-capture-v1-protocol.h:
+	$(WAYLAND_SCANNER) enum-header \
+		$(WAYLAND_PROTOCOLS)/staging/ext-image-copy-capture/ext-image-copy-capture-v1.xml $@
 pointer-constraints-unstable-v1-protocol.h:
 	$(WAYLAND_SCANNER) enum-header \
 		$(WAYLAND_PROTOCOLS)/unstable/pointer-constraints/pointer-constraints-unstable-v1.xml $@
@@ -1,7 +1,8 @@
 # dwl - dwm for Wayland

-Join us on our IRC channel: [#dwl on Libera Chat]  
-Or on the community-maintained [Discord server].
+Join us on our [Discord server]  
+Or Matrix: [#dwl-official:matrix.org]  
+Or on our IRC channel: [#dwl on Libera Chat]

 dwl is a compact, hackable compositor for [Wayland] based on [wlroots]. It is
 intended to fill the same space in the Wayland world that [dwm] does in X11,
@@ -23,12 +24,14 @@ with each release on the [release] page

 ### Development branch [main]
 Active development progresses on the `main` branch. The `main` branch is built
-against a late (and often changing) git commit of wlroots. While the adventurous
-are welcome to use `main`, it is a rocky road. Using `main` requires that the
-user be willing to chase git commits of wlroots. Testing development pull
-requests may involve merging unmerged pull requests in [wlroots]' git repository
-and/or git commits of wayland.
-  
+against the latest release of [wlroots]. PRs should target this branch unless they
+depend on functionality that is not in the current release of `wlroots`.
+
+### Preview branch [wlroots-next]
+The `wlroots-next` branch is built against the git version of [wlroots], which
+is unstable and changes frequently. PRs requiring functionality from the git
+version of `wlroots` should target this branch.
+
 ### Building dwl
 dwl has the following dependencies:
 - libinput
@@ -202,6 +205,7 @@ inspiration, and to the various contributors to the project, including:
 [dwl-patches]: https://codeberg.org/dwl/dwl-patches
 [list of useful resources on our wiki]: https://codeberg.org/dwl/dwl/wiki/Home#migrating-from-x
 [main]: https://codeberg.org/dwl/dwl/src/branch/main
+[wlroots-next]: https://codeberg.org/dwl/dwl/src/branch/wlroots-next
 [release]: https://codeberg.org/dwl/dwl/releases
 [runit]: http://smarden.org/runit/faq.html#userservices
 [s6]: https://skarnet.org/software/s6/
@@ -209,3 +213,4 @@ inspiration, and to the various contributors to the project, including:
 [wiki]: https://codeberg.org/dwl/dwl/wiki/Home#compatible-status-bars
 [Discord server]: https://discord.gg/jJxZnrGPWN
 [Wayland]: https://wayland.freedesktop.org/
+[#dwl-official:matrix.org]: https://matrix.to/#/#dwl-official:matrix.org
@@ -20,12 +20,11 @@ static const float fullscreen_bg[]         = {0.0f, 0.0f, 0.0f, 1.0f}; /* You ca
 /* logging */
 static int log_level = WLR_ERROR;

-/* NOTE: ALWAYS keep a rule declared even if you don't use rules (e.g leave at least one example) */
 static const Rule rules[] = {
 	/* app_id             title       tags mask     isfloating   monitor */
-	/* examples: */
 	{ "Gimp_EXAMPLE",     NULL,       0,            1,           -1 }, /* Start on currently visible tags floating, not tiled */
 	{ "firefox_EXAMPLE",  NULL,       1 << 8,       0,           -1 }, /* Start on ONLY tag "9" */
+    /* default/example rule: can be changed but cannot be eliminated; at least one rule must exist */
 };

 /* layout(s) */
@@ -38,17 +37,14 @@ static const Layout layouts[] = {

 /* monitors */
 /* (x=-1, y=-1) is reserved as an "autoconfigure" monitor position indicator
- * WARNING: negative values other than (-1, -1) cause problems with Xwayland clients
- * https://gitlab.freedesktop.org/xorg/xserver/-/issues/899
-*/
-/* NOTE: ALWAYS add a fallback rule, even if you are completely sure it won't be used */
+ * WARNING: negative values other than (-1, -1) cause problems with Xwayland clients due to
+ * https://gitlab.freedesktop.org/xorg/xserver/-/issues/899 */
 static const MonitorRule monrules[] = {
-	/* name       mfact  nmaster scale layout       rotate/reflect                x    y */
-	/* example of a HiDPI laptop monitor:
-	{ "eDP-1",    0.5f,  1,      2,    &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL,   -1,  -1 },
-	*/
-	/* defaults */
+   /* name        mfact  nmaster scale layout       rotate/reflect                x    y
+    * example of a HiDPI laptop monitor:
+    { "eDP-1",    0.5f,  1,      2,    &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL,   -1,  -1 }, */
 	{ NULL,       0.55f, 1,      1,    &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL,   -1,  -1 },
+	/* default monitor rule: can be changed but cannot be eliminated; at least one monitor rule must exist */
 };

 /* keyboard */
@@ -123,41 +119,41 @@ static const char *termcmd[] = { "foot", NULL };
 static const char *menucmd[] = { "wmenu-run", NULL };

 static const Key keys[] = {
-	/* Note that Shift changes certain key codes: c -> C, 2 -> at, etc. */
-	/* modifier                  key                 function        argument */
-	{ MODKEY,                    XKB_KEY_p,          spawn,          {.v = menucmd} },
-	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_Return,     spawn,          {.v = termcmd} },
-	{ MODKEY,                    XKB_KEY_j,          focusstack,     {.i = +1} },
-	{ MODKEY,                    XKB_KEY_k,          focusstack,     {.i = -1} },
-	{ MODKEY,                    XKB_KEY_i,          incnmaster,     {.i = +1} },
-	{ MODKEY,                    XKB_KEY_d,          incnmaster,     {.i = -1} },
-	{ MODKEY,                    XKB_KEY_h,          setmfact,       {.f = -0.05f} },
-	{ MODKEY,                    XKB_KEY_l,          setmfact,       {.f = +0.05f} },
-	{ MODKEY,                    XKB_KEY_Return,     zoom,           {0} },
-	{ MODKEY,                    XKB_KEY_Tab,        view,           {0} },
-	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_C,          killclient,     {0} },
-	{ MODKEY,                    XKB_KEY_t,          setlayout,      {.v = &layouts[0]} },
-	{ MODKEY,                    XKB_KEY_f,          setlayout,      {.v = &layouts[1]} },
-	{ MODKEY,                    XKB_KEY_m,          setlayout,      {.v = &layouts[2]} },
-	{ MODKEY,                    XKB_KEY_space,      setlayout,      {0} },
-	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_space,      togglefloating, {0} },
-	{ MODKEY,                    XKB_KEY_e,         togglefullscreen, {0} },
-	{ MODKEY,                    XKB_KEY_0,          view,           {.ui = ~0} },
-	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_parenright, tag,            {.ui = ~0} },
-	{ MODKEY,                    XKB_KEY_comma,      focusmon,       {.i = WLR_DIRECTION_LEFT} },
-	{ MODKEY,                    XKB_KEY_period,     focusmon,       {.i = WLR_DIRECTION_RIGHT} },
-	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_less,       tagmon,         {.i = WLR_DIRECTION_LEFT} },
-	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_greater,    tagmon,         {.i = WLR_DIRECTION_RIGHT} },
-	TAGKEYS(          XKB_KEY_1, XKB_KEY_exclam,                     0),
-	TAGKEYS(          XKB_KEY_2, XKB_KEY_at,                         1),
-	TAGKEYS(          XKB_KEY_3, XKB_KEY_numbersign,                 2),
-	TAGKEYS(          XKB_KEY_4, XKB_KEY_dollar,                     3),
-	TAGKEYS(          XKB_KEY_5, XKB_KEY_percent,                    4),
-	TAGKEYS(          XKB_KEY_6, XKB_KEY_asciicircum,                5),
-	TAGKEYS(          XKB_KEY_7, XKB_KEY_ampersand,                  6),
-	TAGKEYS(          XKB_KEY_8, XKB_KEY_asterisk,                   7),
-	TAGKEYS(          XKB_KEY_9, XKB_KEY_parenleft,                  8),
-	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_Q,          quit,           {0} },
+	/* Note that Shift changes certain key codes: 2 -> at, etc. */
+	/* modifier                  key                  function          argument */
+	{ MODKEY,                    XKB_KEY_p,           spawn,            {.v = menucmd} },
+	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_Return,      spawn,            {.v = termcmd} },
+	{ MODKEY,                    XKB_KEY_j,           focusstack,       {.i = +1} },
+	{ MODKEY,                    XKB_KEY_k,           focusstack,       {.i = -1} },
+	{ MODKEY,                    XKB_KEY_i,           incnmaster,       {.i = +1} },
+	{ MODKEY,                    XKB_KEY_d,           incnmaster,       {.i = -1} },
+	{ MODKEY,                    XKB_KEY_h,           setmfact,         {.f = -0.05f} },
+	{ MODKEY,                    XKB_KEY_l,           setmfact,         {.f = +0.05f} },
+	{ MODKEY,                    XKB_KEY_Return,      zoom,             {0} },
+	{ MODKEY,                    XKB_KEY_Tab,         view,             {0} },
+	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_c,           killclient,       {0} },
+	{ MODKEY,                    XKB_KEY_t,           setlayout,        {.v = &layouts[0]} },
+	{ MODKEY,                    XKB_KEY_f,           setlayout,        {.v = &layouts[1]} },
+	{ MODKEY,                    XKB_KEY_m,           setlayout,        {.v = &layouts[2]} },
+	{ MODKEY,                    XKB_KEY_space,       setlayout,        {0} },
+	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_space,       togglefloating,   {0} },
+	{ MODKEY,                    XKB_KEY_e,           togglefullscreen, {0} },
+	{ MODKEY,                    XKB_KEY_0,           view,             {.ui = ~0} },
+	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_parenright,  tag,              {.ui = ~0} },
+	{ MODKEY,                    XKB_KEY_comma,       focusmon,         {.i = WLR_DIRECTION_LEFT} },
+	{ MODKEY,                    XKB_KEY_period,      focusmon,         {.i = WLR_DIRECTION_RIGHT} },
+	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_less,        tagmon,           {.i = WLR_DIRECTION_LEFT} },
+	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_greater,     tagmon,           {.i = WLR_DIRECTION_RIGHT} },
+	TAGKEYS(          XKB_KEY_1, XKB_KEY_exclam,                        0),
+	TAGKEYS(          XKB_KEY_2, XKB_KEY_at,                            1),
+	TAGKEYS(          XKB_KEY_3, XKB_KEY_numbersign,                    2),
+	TAGKEYS(          XKB_KEY_4, XKB_KEY_dollar,                        3),
+	TAGKEYS(          XKB_KEY_5, XKB_KEY_percent,                       4),
+	TAGKEYS(          XKB_KEY_6, XKB_KEY_asciicircum,                   5),
+	TAGKEYS(          XKB_KEY_7, XKB_KEY_ampersand,                     6),
+	TAGKEYS(          XKB_KEY_8, XKB_KEY_asterisk,                      7),
+	TAGKEYS(          XKB_KEY_9, XKB_KEY_parenleft,                     8),
+	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_q,           quit,             {0} },

 	/* Ctrl-Alt-Backspace and Ctrl-Alt-Fx used to be handled by X server */
 	{ WLR_MODIFIER_CTRL|WLR_MODIFIER_ALT,XKB_KEY_Terminate_Server, quit, {0} },
@@ -1,4 +1,4 @@
-_VERSION = 0.8-dev
+_VERSION = 0.9-dev
 VERSION  = `git describe --tags --dirty 2>/dev/null || echo $(_VERSION)`

 PKG_CONFIG = pkg-config
@@ -8,8 +8,8 @@ PREFIX = /usr/local
 MANDIR = $(PREFIX)/share/man
 DATADIR = $(PREFIX)/share

-WLR_INCS = `$(PKG_CONFIG) --cflags wlroots-0.19`
-WLR_LIBS = `$(PKG_CONFIG) --libs wlroots-0.19`
+WLR_INCS = `$(PKG_CONFIG) --cflags wlroots-0.20`
+WLR_LIBS = `$(PKG_CONFIG) --libs wlroots-0.20`

 # Allow using an alternative wlroots installation
 # This has to have all the includes required by wlroots, e.g:
@@ -24,6 +24,9 @@
 #include <wlr/types/wlr_data_device.h>
 #include <wlr/types/wlr_drm.h>
 #include <wlr/types/wlr_export_dmabuf_v1.h>
+#include <wlr/types/wlr_ext_data_control_v1.h>
+#include <wlr/types/wlr_ext_image_capture_source_v1.h>
+#include <wlr/types/wlr_ext_image_copy_capture_v1.h>
 #include <wlr/types/wlr_fractional_scale_v1.h>
 #include <wlr/types/wlr_gamma_control_v1.h>
 #include <wlr/types/wlr_idle_inhibit_v1.h>
@@ -68,6 +71,7 @@
 #include <xcb/xcb_icccm.h>
 #endif

+#include "xdg-shell-protocol.h"
 #include "util.h"

 /* macros */
@@ -585,7 +589,7 @@ arrangelayers(Monitor *m)
 		arrange(m);
 	}

-	/* Arrange non-exlusive surfaces from top->bottom */
+	/* Arrange non-exclusive surfaces from top->bottom */
 	for (i = 3; i >= 0; i--)
 		arrangelayer(m, &m->layers[i], &usable_area, 0);

@@ -1616,7 +1620,8 @@ keybinding(uint32_t mods, xkb_keysym_t sym)
 	const Key *k;
 	for (k = keys; k < END(keys); k++) {
 		if (CLEANMASK(mods) == CLEANMASK(k->mod)
-				&& sym == k->keysym && k->func) {
+				&& xkb_keysym_to_lower(sym) == xkb_keysym_to_lower(k->keysym)
+				&& k->func) {
 			k->func(&k->arg);
 			return 1;
 		}
@@ -2132,7 +2137,7 @@ powermgrsetmode(struct wl_listener *listener, void *data)
 	if (!m)
 		return;

-	m->gamma_lut_changed = 1; /* Reapply gamma LUT when re-enabling the ouput */
+	m->gamma_lut_changed = 1; /* Reapply gamma LUT when re-enabling the output */
 	wlr_output_state_set_enabled(&state, event->mode);
 	wlr_output_commit_state(m->wlr_output, &state);

@@ -2454,7 +2459,7 @@ setup(void)
 	wlr_log_init(log_level, NULL);

 	/* The Wayland display is managed by libwayland. It handles accepting
-	 * clients from the Unix socket, manging Wayland globals, and so on. */
+	 * clients from the Unix socket, managing Wayland globals, and so on. */
 	dpy = wl_display_create();
 	event_loop = wl_display_get_event_loop(dpy);

@@ -2516,7 +2521,10 @@ setup(void)
 	wlr_data_device_manager_create(dpy);
 	wlr_export_dmabuf_manager_v1_create(dpy);
 	wlr_screencopy_manager_v1_create(dpy);
+	wlr_ext_image_copy_capture_manager_v1_create(dpy, 1);
+	wlr_ext_output_image_capture_source_manager_v1_create(dpy, 1);
 	wlr_data_control_manager_v1_create(dpy);
+	wlr_ext_data_control_manager_v1_create(dpy, 1);
 	wlr_primary_selection_v1_device_manager_create(dpy);
 	wlr_viewporter_create(dpy);
 	wlr_single_pixel_buffer_manager_v1_create(dpy);
@@ -3175,9 +3183,7 @@ xwaylandready(struct wl_listener *listener, void *data)

 	/* Set the default XWayland cursor to match the rest of dwl. */
 	if ((xcursor = wlr_xcursor_manager_get_xcursor(cursor_mgr, "default", 1)))
-		wlr_xwayland_set_cursor(xwayland,
-				xcursor->images[0]->buffer, xcursor->images[0]->width * 4,
-				xcursor->images[0]->width, xcursor->images[0]->height,
+		wlr_xwayland_set_cursor(xwayland, wlr_xcursor_image_get_buffer(xcursor->images[0]),
 				xcursor->images[0]->hotspot_x, xcursor->images[0]->hotspot_y);
 }
 #endif
Author	SHA1	Message	Date
A Frederick Christensen	d41ecb745c	add support for ext-image-copy-capture-v1 and ext-image-capture-source-v1 (wlroots!4545)	2026-03-08 17:35:11 +01:00
A Frederick Christensen	52c4fb58ec	Revert "Post 0.3 release modification" This reverts commit `38c7bd7ee8`. Accidental commit intended for a testing repository.	2026-03-01 19:54:28 -06:00
A Frederick Christensen	38c7bd7ee8	Post 0.3 release modification	2026-03-01 19:53:43 -06:00
A Frederick Christensen	6e1bfa86c7	Remove trailing whitespace from README Adapted from PR #1188 by @diegoviola	2026-03-01 19:15:22 -06:00
A Frederick Christensen	e32535cf97	Fix typos -- adapted from PR #1189 by @diegoviola	2026-03-01 19:10:43 -06:00
thanatos	f4249db613	Updated README to clarify branch roles This change effectively reverts DWL to the prior development model, where development of DWL itself happens against the current wlroots release, and changes in anticipation of the next wlroots release are made on a separate branch.	2026-02-21 11:51:17 -07:00
thanatos	b2d2b701d7	Corrected README	2026-02-21 11:37:48 -07:00
Thanatos	2c9cb2af1b	Bumped to 0.9 for wlroots-0.20.0. Updated cursor image buffer handling for xwayland	2026-02-21 11:33:09 -07:00
thanatos	227cdf0128	Added Matrix to README	2026-02-21 16:46:08 +01:00
Guido Cella	ca4123072d	add support for the data control protocol Enables the protocol documented at https://wayland.app/protocols/ext-data-control-v1 It is the upstreamed version of the old wlr_data_control. It is used e.g. by mpv to read and write the clipboard.	2026-02-12 01:47:40 +01:00
fauxmight	a8915224e8	Remove "unmaintained" notice from README User @thanatos has offered to take on the lead developer role for dwl.	2026-02-09 08:06:25 +01:00
A Frederick Christensen	9b11a49cb7	config.def.h clarify Rule and MonitorRule comments closes #660	2025-12-27 17:08:32 -06:00
A Frederick Christensen	53e3e60d4d	config.def.h whitespace cleanup	2025-12-27 16:47:38 -06:00
jackinfurs	9837ea5729	fix: ignore case of keysyms in `keybindings`	2025-12-27 21:26:26 +00:00
fauxmight	9ba7461f4d	Update README.md	2025-12-19 06:12:24 +01:00
fauxmight	aca61738a2	Note unmaintained status in README	2025-12-19 06:12:03 +01:00