Port mesa demos for wayland

config/wayland.toml

@@ -53,6 +53,8 @@ export RUST_BACKTRACE=full
 export RUST_LOG=debug
 export XCURSOR_THEME=Pop
 export XDG_RUNTIME_DIR=/tmp/run/user/0
+# Comment out once responsive
+export WAYLAND_DEBUG=1
 
 # Create XDG runtime directory
 #TODO: mkdir -p not working

config/x86_64/ci.toml

@@ -158,6 +158,7 @@ lz4 = {}
 mednafen = {}
 mesa = {}
 mesa-glu = {}
+mesa-demos = {}
 mesa-demos-x11 = {}
 mgba = {}
 miniserve = {}

recipes/libs/mesa/recipe.toml

@@ -37,7 +37,8 @@ cookbook_meson \
     -Dosmesa=true \
     -Dplatforms=redox \
     -Dshader-cache=disabled \
-    -Dvulkan-drivers=swrast
+    -Dvulkan-drivers=swrast \
+    -Dgallium-drivers=swrast
 
 # Hack to add LLVM libs, the list can be seen from meson log and check for matches $("${LLVM_CONFIG}" --libs)
 LLVMLIBS="-lLLVMBitReader -lLLVMCore -lLLVMExecutionEngine -lLLVMInstCombine -lLLVMMCDisassembler" 

recipes/wip/demos/mesa-demos/recipe.toml

@@ -1,9 +1,19 @@
-#TODO not compiled or tested
+#TODO wayland only
-# build instructions: https://gitlab.freedesktop.org/mesa/demos/-/blob/main/README.rst?ref_type=heads
 [source]
 tar = "https://archive.mesa3d.org/demos/mesa-demos-9.0.0.tar.xz"
 [build]
 template = "meson"
 dependencies = [
     "freeglut",
+    "mesa",
+    #this is possible, but demos remain using wayland (freeglut)
+    #"mesa-x11",
+    "wayland-protocols",
+    "libdecor",
 ]
+dev-dependencies = [
+    "libstdcxx",
+]
+
+[package]
+description = "Mesa demos (wayland only)"

recipes/wip/demos/mesa-demos/redox.patch

@@ -0,0 +1,144 @@
+diff --color -ruwN source/meson.build source-new/meson.build
+--- source/meson.build	2023-03-22 19:13:43.000000000 +0700
++++ source-new/meson.build	2026-06-12 05:37:17.049652059 +0700
+@@ -39,7 +39,7 @@
+ dep_m = cc.find_library('m', required : false)
+ dep_winmm = cc.find_library('winmm', required : false)
+ 
+-dep_gl = dependency('gl')
++dep_gl = dependency('gl', required: false)
+ 
+ dep_epoll = dependency('epoll-shim', required : false)
+ dep_gles1 = dependency('glesv1_cm', required : get_option('gles1'))
+@@ -99,7 +99,7 @@
+ endif
+ 
+ dep_glx = dependency('glx', required: false, disabler : true)
+-if not dep_glx.found() and host_machine.system() == 'darwin'
++if not dep_glx.found()
+   # xquartz doesn't have a glx.pc, but it does have the header. And all the
+   # symbols reside in libGL, so let's just use that.
+   if cc.check_header('GL/glx.h', dependencies: dep_x11)
+diff --color -ruwN source/src/egl/eglut/eglut_wayland.c source-new/src/egl/eglut/eglut_wayland.c
+--- source/src/egl/eglut/eglut_wayland.c	2023-03-22 19:13:43.000000000 +0700
++++ source-new/src/egl/eglut/eglut_wayland.c	2026-06-12 06:13:45.751910615 +0700
+@@ -7,7 +7,7 @@
+ #include <string.h>
+ #include <stdbool.h>
+ #include <sys/mman.h>
+-#include <sys/timerfd.h>
++// #include <sys/timerfd.h>
+ #include <unistd.h>
+ #include <xkbcommon/xkbcommon.h>
+ 
+@@ -133,21 +133,6 @@
+ handle_key(struct display *d, xkb_keycode_t keycode,
+            enum wl_keyboard_key_state state)
+ {
+-   struct itimerspec timer = {0};
+-   if (d->seat.rate != 0 &&
+-       xkb_keymap_key_repeats(d->seat.xkb_keymap, keycode) &&
+-       state == WL_KEYBOARD_KEY_STATE_PRESSED) {
+-      d->seat.repeat_keycode = keycode;
+-      if (d->seat.rate > 1)
+-         timer.it_interval.tv_nsec = 1000000000 /  d->seat.rate;
+-      else
+-         timer.it_interval.tv_sec = 1;
+-
+-      timer.it_value.tv_sec =  d->seat.delay / 1000;
+-      timer.it_value.tv_nsec = ( d->seat.delay % 1000) * 1000000;
+-   }
+-   timerfd_settime(d->seat.key_repeat_fd, 0, &timer, NULL);
+-
+    if (state == WL_KEYBOARD_KEY_STATE_PRESSED)
+       emit_keypress(d, keycode);
+ }
+@@ -167,9 +152,6 @@
+ leave_callback(void *data, struct wl_keyboard *wl_keyboard,
+                uint32_t serial, struct wl_surface *surface)
+ {
+-   struct display *d = data;
+-   struct itimerspec timer = {0};
+-   timerfd_settime(d->seat.key_repeat_fd, 0, &timer, NULL);
+ }
+ 
+ static void
+@@ -218,7 +200,7 @@
+    if (caps & WL_SEAT_CAPABILITY_KEYBOARD) {
+       d->seat.keyboard = wl_seat_get_keyboard(seat);
+       wl_keyboard_add_listener(d->seat.keyboard, &keyboard_listener, data);
+-      d->seat.key_repeat_fd = timerfd_create(CLOCK_MONOTONIC, TFD_CLOEXEC | TFD_NONBLOCK);
++      // d->seat.key_repeat_fd = timerfd_create(CLOCK_MONOTONIC, TFD_CLOEXEC | TFD_NONBLOCK);
+    } else if (!(caps & WL_SEAT_CAPABILITY_KEYBOARD)) {
+       wl_keyboard_destroy(d->seat.keyboard);
+       d->seat.keyboard = NULL;
+diff --color -ruwN source/src/egl/opengles2/es2gears.c source-new/src/egl/opengles2/es2gears.c
+--- source/src/egl/opengles2/es2gears.c	2023-03-22 19:13:43.000000000 +0700
++++ source-new/src/egl/opengles2/es2gears.c	2026-06-12 06:16:40.759435351 +0700
+@@ -155,6 +155,13 @@
+    gear->vertices = calloc(gear->nvertices, sizeof(*gear->vertices));
+    v = gear->vertices;
+ 
++#ifndef sincos
++#define sincos(x, s, c) do { \
++    *(s) = sin(x); \
++    *(c) = cos(x); \
++} while(0)
++#endif
++
+    for (i = 0; i < teeth; i++) {
+       /* Calculate needed sin/cos for varius angles */
+       sincos(i * 2.0 * M_PI / teeth, &s[0], &c[0]);
+diff --color -ruwN source/src/vulkan/wsi/wayland.c source-new/src/vulkan/wsi/wayland.c
+--- source/src/vulkan/wsi/wayland.c	2023-03-22 19:13:43.000000000 +0700
++++ source-new/src/vulkan/wsi/wayland.c	2026-06-12 06:14:03.701669367 +0700
+@@ -35,7 +35,7 @@
+ #include <string.h>
+ 
+ #include <sys/mman.h>
+-#include <sys/timerfd.h>
++// #include <sys/timerfd.h>
+ #include <unistd.h>
+ 
+ #include <wayland-util.h>
+@@ -131,22 +131,12 @@
+ handle_key(uint key, enum wl_keyboard_key_state state)
+ {
+    xkb_keycode_t xkb_key = key + 8;
+-   struct itimerspec timer = {0};
+    if (keyboard_data.rate != 0 &&
+        xkb_keymap_key_repeats(keyboard_data.xkb_keymap, xkb_key) &&
+        state == WL_KEYBOARD_KEY_STATE_PRESSED) {
+       keyboard_data.repeat_scancode = xkb_key;
+-      if (keyboard_data.rate > 1) {
+-         timer.it_interval.tv_nsec = 1000000000 / keyboard_data.rate;
+-      } else {
+-         timer.it_interval.tv_sec = 1;
+       }
+ 
+-      timer.it_value.tv_sec = keyboard_data.delay / 1000;
+-      timer.it_value.tv_nsec = (keyboard_data.delay % 1000) * 1000000;
+-   }
+-   timerfd_settime(keyboard_data.keyboard_timer_fd, 0, &timer, NULL);
+-
+    dispatch_key(xkb_key, state);
+ }
+ 
+@@ -197,8 +187,6 @@
+ leave(void *data, struct wl_keyboard *keyboard, uint serial,
+       struct wl_surface *surface)
+ {
+-   struct itimerspec timer = {0};
+-   timerfd_settime(keyboard_data.keyboard_timer_fd, 0, &timer, NULL);
+ }
+ 
+ static void
+@@ -234,7 +222,7 @@
+    wl_registry_destroy(registry);
+ 
+    keyboard_data.keyboard = wl_seat_get_keyboard(keyboard_data.seat);
+-   keyboard_data.keyboard_timer_fd = timerfd_create(CLOCK_MONOTONIC, TFD_CLOEXEC | TFD_NONBLOCK);
++   // keyboard_data.keyboard_timer_fd = timerfd_create(CLOCK_MONOTONIC, TFD_CLOEXEC | TFD_NONBLOCK);
+ 
+    wl_keyboard_add_listener(keyboard_data.keyboard, &keyboard_listener, NULL);
+ 

recipes/wip/libs/gnome/libepoxy/redox.patch

@@ -1,6 +1,61 @@
-diff -ruwN libepoxy-1.5.10/src/dispatch_common.c source/src/dispatch_common.c
+diff -ruwN source/registry/egl.xml source-new/registry/egl.xml
---- libepoxy-1.5.10/src/dispatch_common.c	2022-02-17 05:56:12.000000000 -0700
+--- source/registry/egl.xml	2022-02-17 19:56:12.000000000 +0700
-+++ source/src/dispatch_common.c	2025-05-04 17:57:31.910921783 -0600
++++ source-new/registry/egl.xml	2026-06-11 22:13:16.770461177 +0700
+@@ -581,7 +581,9 @@
+         <enum value="0x31D7" name="EGL_PLATFORM_GBM_MESA" alias="EGL_PLATFORM_GBM_KHR"/>
+         <enum value="0x31D8" name="EGL_PLATFORM_WAYLAND_KHR"/>
+         <enum value="0x31D8" name="EGL_PLATFORM_WAYLAND_EXT" alias="EGL_PLATFORM_WAYLAND_KHR"/>
+-            <unused start="0x31D9" end="0x31DC"/>
++        <enum value="0x31D9" name="EGL_PLATFORM_REDOX_KHR"/>
++        <enum value="0x31D9" name="EGL_PLATFORM_REDOX_EXT" alias="EGL_PLATFORM_REDOX_KHR"/>
++            <unused start="0x31DA" end="0x31DC"/>
+         <enum value="0x31DD" name="EGL_PLATFORM_SURFACELESS_MESA"/>
+             <unused start="0x31DE" end="0x31DF"/>
+     </enums>
+@@ -2490,6 +2492,11 @@
+                 <enum name="EGL_PLATFORM_X11_SCREEN_EXT"/>
+             </require>
+         </extension>
++        <extension name="EGL_EXT_platform_redox" supported="egl">
++            <require>
++                <enum name="EGL_PLATFORM_REDOX_EXT"/>
++            </require>
++        </extension>
+         <extension name="EGL_EXT_protected_content" supported="egl">
+             <require>
+                 <enum name="EGL_PROTECTED_CONTENT_EXT"/>
+@@ -2834,6 +2841,11 @@
+                 <enum name="EGL_PLATFORM_X11_SCREEN_KHR"/>
+             </require>
+         </extension>
++        <extension name="EGL_KHR_platform_redox" supported="egl">
++            <require>
++                <enum name="EGL_PLATFORM_REDOX_KHR"/>
++            </require>
++        </extension>
+         <extension name="EGL_KHR_reusable_sync" protect="KHRONOS_SUPPORT_INT64" supported="egl">
+             <require>
+                 <enum name="EGL_SYNC_STATUS_KHR"/>
+@@ -3219,6 +3231,16 @@
+                 <enum name="EGL_TRIPLE_BUFFER_NV"/>
+             </require>
+         </extension>
++        <extension name="EGL_REDOX_image_native_buffer" supported="egl">
++            <require>
++                <enum name="EGL_NATIVE_BUFFER_REDOX"/>
++            </require>
++        </extension>
++        <extension name="EGL_REDOX_platform_screen" supported="egl">
++            <require>
++                <enum name="EGL_PLATFORM_SCREEN_REDOX"/>
++            </require>
++        </extension>
+         <extension name="EGL_TIZEN_image_native_buffer" supported="egl">
+             <require>
+                 <enum name="EGL_NATIVE_BUFFER_TIZEN"/>
+diff -ruwN source/src/dispatch_common.c source-new/src/dispatch_common.c
+--- source/src/dispatch_common.c	2022-02-17 19:56:12.000000000 +0700
++++ source-new/src/dispatch_common.c	2026-06-11 23:46:49.992415192 +0700
 @@ -264,13 +264,7 @@
      long begin_count;
  };
@@ -16,3 +71,12 @@ diff -ruwN libepoxy-1.5.10/src/dispatch_common.c source/src/dispatch_common.c
  
  static bool library_initialized;
  
+@@ -810,7 +804,7 @@
+      * use that.
+      */
+ #if PLATFORM_HAS_GLX
+-    if (api.glx_handle && glXGetCurrentContext())
++    if (api.glx_handle && getenv("ORBITAL_DISPLAY") == NULL && glXGetCurrentContext())
+         return epoxy_gl_dlsym(name);
+ #endif
+ 

recipes/wip/libs/other/freeglut/recipe.toml

@@ -1,13 +1,20 @@
-#TODO need x11/wayland
+#TODO wayland only
 [source]
 tar = "https://github.com/freeglut/freeglut/releases/download/v3.4.0/freeglut-3.4.0.tar.gz"
-#blake3 = "08c8874d6ddad5be4860813865d4d4e2a84c294da0f3cf82a29e43920806b0da"
+blake3 = "e11ef6f8710c995ca200c0213a5fee2c8710d5cfd1284ec442c9c734dd3f98fb"
 [build]
 dependencies = [
     "mesa",
     "mesa-glu",
+    "libwayland",
+    "libxkbcommon",
 ]
 template = "cmake"
 cmakeflags = [
-    "-DFREEGLUT_GLES=0"
+    "-DFREEGLUT_WAYLAND=1",
+    "-DFREEGLUT_GLES=1",
+    "-DFREEGLUT_BUILD_DEMOS=1"
 ]
+
+[package]
+description = "FreeGLUT (wayland only)"

recipes/wip/libs/other/libdecor/recipe.toml

@@ -1,13 +1,17 @@
-#TODO not compiled or tested
+#TODO compiled but not tested
-# build instructions: https://gitlab.freedesktop.org/libdecor/libdecor#build--install
 [source]
 tar = "https://gitlab.freedesktop.org/libdecor/libdecor/-/releases/0.2.5/downloads/libdecor-0.2.5.tar.xz"
+blake3 = "83c2f4cf6b6abf654499ba6cb138eb1c044229f90b6b96207776d18de2031654"
+patches = [ "redox.patch" ]
 [build]
 template = "meson"
 mesonflags = [
-    "-Ddbus=disabled"
+    "-Ddbus=disabled",
+    "-Ddemo=false",
 ]
 dependencies = [
     "pango",
     "libwayland",
+    "wayland-protocols",
+    "gtk3",
 ]

recipes/wip/libs/other/libdecor/redox.patch

@@ -0,0 +1,48 @@
+diff --color -ruwN source/demo/meson.build source-new/demo/meson.build
+--- source/demo/meson.build	2025-12-16 16:21:49.000000000 +0700
++++ source-new/demo/meson.build	2026-06-12 06:10:07.177986398 +0700
+@@ -5,7 +5,7 @@
+ math_dep = cc.find_library('m')
+ 
+ egl_dep = dependency('egl')
+-gl_dep = dependency('opengl')
++gl_dep = dependency('opengl', required: false)
+ wayland_egl_dep = dependency('wayland-egl')
+ 
+ xkb_dep = dependency('xkbcommon')
+diff --color -ruwN source/src/plugins/cairo/libdecor-cairo.c source-new/src/plugins/cairo/libdecor-cairo.c
+--- source/src/plugins/cairo/libdecor-cairo.c	2025-12-16 16:21:49.000000000 +0700
++++ source-new/src/plugins/cairo/libdecor-cairo.c	2026-06-14 15:04:29.759947146 +0700
+@@ -26,7 +26,14 @@
+ 
+ #include "config.h"
+ 
++#ifdef __linux__
+ #include <linux/input.h>
++#else
++// https://github.com/torvalds/linux/blob/master/include/uapi/linux/input-event-codes.h
++#define BTN_LEFT		0x110
++#define BTN_RIGHT		0x111
++#define BTN_MIDDLE		0x112
++#endif
+ #include <fcntl.h>
+ #include <poll.h>
+ #include <string.h>
+diff --color -ruwN source/src/plugins/gtk/libdecor-gtk.c source-new/src/plugins/gtk/libdecor-gtk.c
+--- source/src/plugins/gtk/libdecor-gtk.c	2025-12-16 16:21:49.000000000 +0700
++++ source-new/src/plugins/gtk/libdecor-gtk.c	2026-06-14 15:05:18.818276809 +0700
+@@ -26,7 +26,14 @@
+ 
+ #include "config.h"
+ 
++#ifdef __linux__
+ #include <linux/input.h>
++#else
++// https://github.com/torvalds/linux/blob/master/include/uapi/linux/input-event-codes.h
++#define BTN_LEFT		0x110
++#define BTN_RIGHT		0x111
++#define BTN_MIDDLE		0x112
++#endif
+ #include <fcntl.h>
+ #include <string.h>
+ #include <sys/mman.h>

recipes/wip/x11/mesa-demos-x11/recipe.toml

@@ -1,7 +1,5 @@
 [source]
-tar = "https://archive.mesa3d.org/demos/mesa-demos-9.0.0.tar.xz"
+same_as = "../../demos/mesa-demos"
-blake3 = "eef628aebdaa65d3bb1078bb6d6bdd7685c41fb67674e7f7b0e1e15f10433240"
-patches = ["redox.patch"]
 
 [build]
 dependencies = [
@@ -10,10 +8,4 @@ dependencies = [
 dev-dependencies = [
     "libstdcxx",
 ]
-
+template = "meson"
-template = "custom"
-script = """
-DYNAMIC_INIT
-#TODO: implement sincos for es2gears
-cookbook_meson -Dgles2=disabled
-"""

recipes/wip/x11/mesa-demos-x11/redox.patch

@@ -1,6 +1,6 @@
-diff -ruwN mesa-demos-9.0.0/meson.build source/meson.build
+diff --color -ruwN source/meson.build source-new/meson.build
---- mesa-demos-9.0.0/meson.build	2023-03-22 06:13:43.000000000 -0600
+--- source/meson.build	2023-03-22 19:13:43.000000000 +0700
-+++ source/meson.build	2025-05-06 15:58:57.523274337 -0600
++++ source-new/meson.build	2026-06-14 14:55:40.778818599 +0700
 @@ -99,7 +99,7 @@
  endif