功能：接入Linux原生光标并完善设备接入工具

docs/evidence/native-cursor-20261105/capture-isolation.json

@@ -0,0 +1,28 @@
+[
+  {
+    "host": "192.168.1.72",
+    "normal": {
+      "width": 24,
+      "height": 24,
+      "visible_pixels": 240
+    },
+    "adapter": {
+      "width": 24,
+      "height": 24,
+      "visible_pixels": 0
+    }
+  },
+  {
+    "host": "192.168.1.71",
+    "normal": {
+      "width": 16,
+      "height": 16,
+      "visible_pixels": 0
+    },
+    "adapter": {
+      "width": 16,
+      "height": 16,
+      "visible_pixels": 0
+    }
+  }
+]

docs/evidence/native-cursor-20261105/click-verification.json

@@ -0,0 +1,16 @@
+{
+  "ubuntu": {
+    "measured_clicks": 28,
+    "matched_source_events": 28,
+    "max_coordinate_error_pixels": 0.9814453125,
+    "p50_ms": 188.9504005,
+    "p95_ms": 468.920931
+  },
+  "kylin": {
+    "measured_clicks": 28,
+    "matched_source_events": 28,
+    "max_coordinate_error_pixels": 0.74267578125,
+    "p50_ms": 127.61443249999999,
+    "p95_ms": 168.630841
+  }
+}

docs/evidence/native-cursor-20261105/client-sha.txt

@@ -0,0 +1 @@
+5d4330f703d7f8e053bc3795ca42bdaf231c9e9dd8ebb00a612013adbcccee03

docs/evidence/native-cursor-20261105/deployment-final.json

@@ -0,0 +1,13 @@
+{
+  "192.168.1.71": {
+    "host_py_sha256": "41f6a9a7dcbe3b916864eb3a4bb1b2cbaf669c779256f913fbeef4f53cf09b65",
+    "client_sha256": "5d4330f703d7f8e053bc3795ca42bdaf231c9e9dd8ebb00a612013adbcccee03",
+    "status": "600\nActiveState=inactive\n"
+  },
+  "192.168.1.72": {
+    "host_py_sha256": "41f6a9a7dcbe3b916864eb3a4bb1b2cbaf669c779256f913fbeef4f53cf09b65",
+    "client_sha256": "5d4330f703d7f8e053bc3795ca42bdaf231c9e9dd8ebb00a612013adbcccee03",
+    "status": "600\nActiveState=active\n39181 /usr/bin/python3 /home/test2/vdi-terminal/native-cursor-v1/host.py stream\n"
+  },
+  "box_helper_sha256": "44b3e8a0ca591fbde42cf3372d343ab4cb603c089e7805bbccf6d261b2e173ac"
+}

docs/evidence/native-cursor-20261105/fast-input.py

@@ -0,0 +1,103 @@
+"""Run only with the controlled GTK acceptance window filling the stream."""
+import ctypes as C
+import json
+import os
+from pathlib import Path
+import signal
+import statistics
+import struct
+import subprocess
+import time
+
+os.environ.update(DISPLAY=':0', XAUTHORITY='/home/armbian/.Xauthority')
+x = C.CDLL('libX11.so.6')
+fix = C.CDLL('libXfixes.so.3')
+test = C.CDLL('libXtst.so.6')
+class Cursor(C.Structure):
+    _fields_ = [('x', C.c_short), ('y', C.c_short), ('w', C.c_ushort),
+                ('h', C.c_ushort), ('hx', C.c_ushort), ('hy', C.c_ushort),
+                ('serial', C.c_ulong), ('pixels', C.POINTER(C.c_ulong)),
+                ('atom', C.c_ulong), ('name', C.c_char_p)]
+x.XOpenDisplay.argtypes = [C.c_char_p]
+x.XOpenDisplay.restype = C.c_void_p
+x.XDefaultRootWindow.argtypes = [C.c_void_p]
+x.XDefaultRootWindow.restype = C.c_ulong
+x.XFree.argtypes = [C.c_void_p]
+x.XSync.argtypes = [C.c_void_p, C.c_int]
+x.XWarpPointer.argtypes = [C.c_void_p, C.c_ulong, C.c_ulong, C.c_int,
+                           C.c_int, C.c_uint, C.c_uint, C.c_int, C.c_int]
+x.XGetImage.argtypes = [C.c_void_p, C.c_ulong, C.c_int, C.c_int,
+                        C.c_uint, C.c_uint, C.c_ulong, C.c_int]
+x.XGetImage.restype = C.c_void_p
+x.XGetPixel.argtypes = [C.c_void_p, C.c_int, C.c_int]
+x.XGetPixel.restype = C.c_ulong
+x.XDestroyImage.argtypes = [C.c_void_p]
+fix.XFixesGetCursorImage.argtypes = [C.c_void_p]
+fix.XFixesGetCursorImage.restype = C.POINTER(Cursor)
+test.XTestFakeButtonEvent.argtypes = [C.c_void_p, C.c_uint, C.c_int, C.c_ulong]
+d = x.XOpenDisplay(None)
+assert d
+root = x.XDefaultRootWindow(d)
+
+
+def native():
+    p = fix.XFixesGetCursorImage(d)
+    assert p
+    try:
+        c = p.contents
+        return dict(x=c.x, y=c.y, w=c.w, h=c.h, hx=c.hx, hy=c.hy,
+                    pixels=[int(c.pixels[i]) & 0xffffffff for i in range(c.w*c.h)])
+    finally:
+        x.XFree(p)
+
+
+def warp(px, py):
+    x.XWarpPointer(d, 0, root, 0, 0, 0, 0, px, py)
+    x.XSync(d, 0)
+
+
+def decoded_sequence():
+    im = x.XGetImage(d, root, 40, 1370, 640, 1, 0xffffffff, 2)
+    assert im
+    try:
+        values = [x.XGetPixel(im, i*40+20, 0) & 0xffffff for i in range(16)]
+        if any(0x202020 <= v <= 0xe0e0e0 for v in values):
+            return -1
+        return sum((1 << i) for i, v in enumerate(values) if v > 0xe0e0e0)
+    finally:
+        x.XDestroyImage(im)
+
+
+def flat_video_crop(px, py):
+    im = x.XGetImage(d, root, px-40, py-40, 100, 100, 0xffffffff, 2)
+    assert im
+    try:
+        pixels = [x.XGetPixel(im, a, b) & 0xffffff for b in range(100) for a in range(100)]
+        # No baked-in pointer: uniform acceptance-window background at this point.
+        ref = pixels[0]
+        bad = sum(any(abs(((v >> s) & 255) - ((ref >> s) & 255)) > 8
+                      for s in (0, 8, 16)) for v in pixels)
+        return dict(reference=ref, nonuniform_pixels=bad)
+    finally:
+        x.XDestroyImage(im)
+
+
+
+start_sequence=decoded_sequence()
+results=[]
+for i in range(16):
+ px,py=((300,800) if i%2==0 else (1500,900))
+ warp(px,py);time.sleep(.18)
+ start=time.monotonic_ns();test.XTestFakeButtonEvent(d,1,1,0);x.XSync(d,0)
+ time.sleep(.04);test.XTestFakeButtonEvent(d,1,0,0);x.XSync(d,0)
+ target=start_sequence+i+1
+ while decoded_sequence()!=target and time.monotonic_ns()-start<2000000000:time.sleep(.002)
+ seen=decoded_sequence();results.append(dict(seq=target,seen=seen,x=px,y=py));assert seen==target,results[-1]
+ time.sleep(.08)
+# Two quick clicks before waiting for their combined numbered video update.
+start=decoded_sequence()
+for i in range(2):
+ test.XTestFakeButtonEvent(d,1,1,0);x.XSync(d,0);time.sleep(.04);test.XTestFakeButtonEvent(d,1,0,0);x.XSync(d,0);time.sleep(.07)
+end=time.monotonic()+2
+while decoded_sequence()!=start+2 and time.monotonic()<end:time.sleep(.002)
+print(json.dumps(dict(clicks=results,double_click_start=start,double_click_end=decoded_sequence())))

docs/evidence/native-cursor-20261105/final-services.json

@@ -0,0 +1,10 @@
+{
+  "192.168.1.71": {
+    "status": "MainPID=194186\nExecStart={ path=/opt/vdi-sunshine-0.21.0/usr/bin/sunshine ; argv[]=/opt/vdi-sunshine-0.21.0/usr/bin/sunshine /home/test1/.config/sunshine/sunshine.conf ; ignore_errors=no ; start_time=[Thu 2026-11-05 12:28:12 CST] ; stop_time=[n/a] ; pid=194186 ; code=(null) ; status=0/0 }\nId=vdi-sunshine.service\nActiveState=active\n\nMainPID=0\nExecStart={ path=/usr/bin/python3 ; argv[]=/usr/bin/python3 /home/test1/vdi-terminal/native-cursor-v1/host.py guard ; ignore_errors=no ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }\nId=vdi-native-cursor-guard.service\nActiveState=inactive\n\nMainPID=0\nId=vdi-native-cursor-source.service\nActiveState=inactive\nScreen 0: minimum 320 x 200, current 2560 x 1440, maximum 8192 x 8192\nVirtual-1 connected primary 2560x1440+0+0 (normal left inverted right x axis y axis) 325mm x 203mm\n'Adwaita'\n24\n'default'\n1c3099bf924db3aee759b3d7c05e012569ef8650c400d1479144398795decc71  /opt/vdi-sunshine-0.21.0/usr/bin/sunshine\nno-runtime-dropin\n",
+    "stderr": ""
+  },
+  "192.168.1.72": {
+    "status": "MainPID=42901\nExecStart={ path=/home/test2/vdi-terminal/native-cursor-v1/sunshine ; argv[]=/home/test2/vdi-terminal/native-cursor-v1/sunshine /home/test2/.config/sunshine/sunshine.conf ; ignore_errors=no ; start_time=[Thu 2026-11-05 12:29:41 CST] ; stop_time=[n/a] ; pid=42901 ; code=(null) ; status=0/0 }\nId=vdi-sunshine.service\nActiveState=active\n\nMainPID=42870\nExecStart={ path=/usr/bin/python3 ; argv[]=/usr/bin/python3 /home/test2/vdi-terminal/native-cursor-v1/host.py guard ; ignore_errors=no ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }\nId=vdi-native-cursor-guard.service\nActiveState=active\n\nMainPID=0\nId=vdi-native-cursor-source.service\nActiveState=inactive\nScreen 0: minimum 320 x 200, current 2560 x 1440, maximum 8192 x 8192\nVirtual-1 connected primary 2560x1440+0+0 (normal left inverted right x axis y axis) 325mm x 203mm\n'Adwaita'\n24\n'default'\n61e1ecbc8db2df786b9760c652aa4b9885dff36c57d4af09616344314cb7c34c  /usr/bin/sunshine\n/usr/bin/sunshine cap_sys_admin,cap_sys_nice=p\n",
+    "stderr": ""
+  }
+}

docs/evidence/native-cursor-20261105/final-stale-recovery-services.json

@@ -0,0 +1,4 @@
+{
+  "192.168.1.72": "MainPID=42703\nExecStart={ path=/usr/bin/sunshine ; argv[]=/usr/bin/sunshine /home/test2/.config/sunshine/sunshine.conf ; ignore_errors=no ; start_time=[Thu 2026-11-05 12:25:39 CST] ; stop_time=[n/a] ; pid=42703 ; code=(null) ; status=0/0 }\nId=vdi-sunshine.service\nActiveState=active\n\nMainPID=0\nExecStart={ path=/usr/bin/python3 ; argv[]=/usr/bin/python3 /home/test2/vdi-terminal/native-cursor-v1/host.py guard ; ignore_errors=no ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }\nId=vdi-native-cursor-guard.service\nActiveState=inactive\n",
+  "192.168.1.71": "MainPID=193092\nExecStart={ path=/home/test1/vdi-terminal/native-cursor-v1/sunshine ; argv[]=/home/test1/vdi-terminal/native-cursor-v1/sunshine /home/test1/.config/sunshine/sunshine.conf ; ignore_errors=no ; start_time=[Thu 2026-11-05 12:26:14 CST] ; stop_time=[n/a] ; pid=193092 ; code=(null) ; status=0/0 }\nId=vdi-sunshine.service\nActiveState=active\n\nMainPID=193023\nExecStart={ path=/usr/bin/python3 ; argv[]=/usr/bin/python3 /home/test1/vdi-terminal/native-cursor-v1/host.py guard ; ignore_errors=no ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }\nId=vdi-native-cursor-guard.service\nActiveState=active\n"
+}

docs/evidence/native-cursor-20261105/focus.py

@@ -0,0 +1,96 @@
+"""Run only with the controlled GTK acceptance window filling the stream."""
+import ctypes as C
+import json
+import os
+from pathlib import Path
+import signal
+import statistics
+import struct
+import subprocess
+import time
+
+os.environ.update(DISPLAY=':0', XAUTHORITY='/home/armbian/.Xauthority')
+x = C.CDLL('libX11.so.6')
+fix = C.CDLL('libXfixes.so.3')
+test = C.CDLL('libXtst.so.6')
+class Cursor(C.Structure):
+    _fields_ = [('x', C.c_short), ('y', C.c_short), ('w', C.c_ushort),
+                ('h', C.c_ushort), ('hx', C.c_ushort), ('hy', C.c_ushort),
+                ('serial', C.c_ulong), ('pixels', C.POINTER(C.c_ulong)),
+                ('atom', C.c_ulong), ('name', C.c_char_p)]
+x.XOpenDisplay.argtypes = [C.c_char_p]
+x.XOpenDisplay.restype = C.c_void_p
+x.XDefaultRootWindow.argtypes = [C.c_void_p]
+x.XDefaultRootWindow.restype = C.c_ulong
+x.XFree.argtypes = [C.c_void_p]
+x.XSync.argtypes = [C.c_void_p, C.c_int]
+x.XWarpPointer.argtypes = [C.c_void_p, C.c_ulong, C.c_ulong, C.c_int,
+                           C.c_int, C.c_uint, C.c_uint, C.c_int, C.c_int]
+x.XGetImage.argtypes = [C.c_void_p, C.c_ulong, C.c_int, C.c_int,
+                        C.c_uint, C.c_uint, C.c_ulong, C.c_int]
+x.XGetImage.restype = C.c_void_p
+x.XGetPixel.argtypes = [C.c_void_p, C.c_int, C.c_int]
+x.XGetPixel.restype = C.c_ulong
+x.XDestroyImage.argtypes = [C.c_void_p]
+fix.XFixesGetCursorImage.argtypes = [C.c_void_p]
+fix.XFixesGetCursorImage.restype = C.POINTER(Cursor)
+test.XTestFakeButtonEvent.argtypes = [C.c_void_p, C.c_uint, C.c_int, C.c_ulong]
+d = x.XOpenDisplay(None)
+assert d
+root = x.XDefaultRootWindow(d)
+
+
+def native():
+    p = fix.XFixesGetCursorImage(d)
+    assert p
+    try:
+        c = p.contents
+        return dict(x=c.x, y=c.y, w=c.w, h=c.h, hx=c.hx, hy=c.hy,
+                    pixels=[int(c.pixels[i]) & 0xffffffff for i in range(c.w*c.h)])
+    finally:
+        x.XFree(p)
+
+
+def warp(px, py):
+    x.XWarpPointer(d, 0, root, 0, 0, 0, 0, px, py)
+    x.XSync(d, 0)
+
+
+def decoded_sequence():
+    im = x.XGetImage(d, root, 40, 1370, 640, 1, 0xffffffff, 2)
+    assert im
+    try:
+        values = [x.XGetPixel(im, i*40+20, 0) & 0xffffff for i in range(16)]
+        if any(0x202020 <= v <= 0xe0e0e0 for v in values):
+            return -1
+        return sum((1 << i) for i, v in enumerate(values) if v > 0xe0e0e0)
+    finally:
+        x.XDestroyImage(im)
+
+
+def flat_video_crop(px, py):
+    im = x.XGetImage(d, root, px-40, py-40, 100, 100, 0xffffffff, 2)
+    assert im
+    try:
+        pixels = [x.XGetPixel(im, a, b) & 0xffffff for b in range(100) for a in range(100)]
+        # No baked-in pointer: uniform acceptance-window background at this point.
+        ref = pixels[0]
+        bad = sum(any(abs(((v >> s) & 255) - ((ref >> s) & 255)) > 8
+                      for s in (0, 8, 16)) for v in pixels)
+        return dict(reference=ref, nonuniform_pixels=bad)
+    finally:
+        x.XDestroyImage(im)
+
+
+
+focus=C.c_ulong();revert=C.c_int()
+x.XGetInputFocus.argtypes=[C.c_void_p,C.POINTER(C.c_ulong),C.POINTER(C.c_int)]
+x.XSetInputFocus.argtypes=[C.c_void_p,C.c_ulong,C.c_int,C.c_ulong]
+x.XGetInputFocus(d,C.byref(focus),C.byref(revert))
+before=native()
+try:
+ x.XSetInputFocus(d,0,1,0);x.XSync(d,0);time.sleep(.25);unfocused=native()
+finally:
+ x.XSetInputFocus(d,focus.value,revert.value,0);x.XSync(d,0)
+time.sleep(.3);after=native()
+print(json.dumps(dict(original_focus=focus.value,unfocused_shape_changed=before['pixels']!=unfocused['pixels'],native_restored=before['pixels']==after['pixels'],position=[after['x'],after['y']])))

docs/evidence/native-cursor-20261105/idle-final.json

@@ -0,0 +1,10 @@
+{
+  "192.168.1.71": {
+    "output": "MainPID=184769\nExecStart={ path=/opt/vdi-sunshine-0.21.0/usr/bin/sunshine ; argv[]=/opt/vdi-sunshine-0.21.0/usr/bin/sunshine /home/test1/.config/sunshine/sunshine.conf ; ignore_errors=no ; start_time=[Thu 2026-11-05 11:33:00 CST] ; stop_time=[n/a] ; pid=184769 ; code=(null) ; status=0/0 }\nId=vdi-sunshine.service\nActiveState=active\n\nMainPID=0\nExecStart={ path=/usr/bin/python3 ; argv[]=/usr/bin/python3 /home/test1/vdi-terminal/native-cursor-v1/host.py guard ; ignore_errors=no ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }\nId=vdi-native-cursor-guard.service\nActiveState=inactive\n\nMainPID=0\nId=vdi-native-cursor-source.service\nActiveState=inactive\n",
+    "stderr": "sha256sum: /usr/bin/sunshine: 没有那个文件或目录\n/usr/bin/sunshine (No such file or directory)\n"
+  },
+  "192.168.1.72": {
+    "output": "MainPID=32278\nExecStart={ path=/usr/bin/sunshine ; argv[]=/usr/bin/sunshine /home/test2/.config/sunshine/sunshine.conf ; ignore_errors=no ; start_time=[Thu 2026-11-05 11:43:42 CST] ; stop_time=[n/a] ; pid=32278 ; code=(null) ; status=0/0 }\nId=vdi-sunshine.service\nActiveState=active\n\nMainPID=0\nExecStart={ path=/usr/bin/python3 ; argv[]=/usr/bin/python3 /home/test2/vdi-terminal/native-cursor-v1/host.py guard ; ignore_errors=no ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }\nId=vdi-native-cursor-guard.service\nActiveState=inactive\n\nMainPID=0\nId=vdi-native-cursor-source.service\nActiveState=inactive\n61e1ecbc8db2df786b9760c652aa4b9885dff36c57d4af09616344314cb7c34c  /usr/bin/sunshine\n/usr/bin/sunshine cap_sys_admin,cap_sys_nice=p\n",
+    "stderr": ""
+  }
+}

docs/evidence/native-cursor-20261105/kylin-fast-input.json

@@ -0,0 +1 @@
+{"clicks": [{"seq": 29, "seen": 29, "x": 300, "y": 800}, {"seq": 30, "seen": 30, "x": 1500, "y": 900}, {"seq": 31, "seen": 31, "x": 300, "y": 800}, {"seq": 32, "seen": 32, "x": 1500, "y": 900}, {"seq": 33, "seen": 33, "x": 300, "y": 800}, {"seq": 34, "seen": 34, "x": 1500, "y": 900}, {"seq": 35, "seen": 35, "x": 300, "y": 800}, {"seq": 36, "seen": 36, "x": 1500, "y": 900}, {"seq": 37, "seen": 37, "x": 300, "y": 800}, {"seq": 38, "seen": 38, "x": 1500, "y": 900}, {"seq": 39, "seen": 39, "x": 300, "y": 800}, {"seq": 40, "seen": 40, "x": 1500, "y": 900}, {"seq": 41, "seen": 41, "x": 300, "y": 800}, {"seq": 42, "seen": 42, "x": 1500, "y": 900}, {"seq": 43, "seen": 43, "x": 300, "y": 800}, {"seq": 44, "seen": 44, "x": 1500, "y": 900}], "double_click_start": 44, "double_click_end": 46}

docs/evidence/native-cursor-20261105/kylin-final-probe.json

@@ -0,0 +1 @@
+{"host": "192.168.1.71", "pid": 267646, "shapes": [{"name": "default", "source": {"w": 24, "h": 24, "hx": 4, "hy": 0, "x": 182, "y": 600, "sw": 2560, "sh": 1440}, "local": {"x": 182, "y": 600, "w": 24, "h": 24, "hx": 4, "hy": 0}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 300, "video": {"reference": 15726330, "nonuniform_pixels": 0}}, {"name": "text", "source": {"w": 24, "h": 24, "hx": 11, "hy": 11, "x": 548, "y": 600, "sw": 2560, "sh": 1440}, "local": {"x": 548, "y": 600, "w": 24, "h": 24, "hx": 11, "hy": 11}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 216, "video": {"reference": 15791866, "nonuniform_pixels": 0}}, {"name": "ew-resize", "source": {"w": 24, "h": 24, "hx": 11, "hy": 11, "x": 914, "y": 600, "sw": 2560, "sh": 1440}, "local": {"x": 914, "y": 600, "w": 24, "h": 24, "hx": 11, "hy": 11}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 204, "video": {"reference": 15726330, "nonuniform_pixels": 0}}, {"name": "wait", "source": {"w": 24, "h": 24, "hx": 12, "hy": 12, "x": 1280, "y": 600, "sw": 2560, "sh": 1440}, "local": {"x": 1280, "y": 600, "w": 24, "h": 24, "hx": 12, "hy": 12}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 290, "video": {"reference": 15791866, "nonuniform_pixels": 0}}, {"name": "none", "source": {"w": 1, "h": 1, "hx": 0, "hy": 0, "x": 1645, "y": 600, "sw": 2560, "sh": 1440}, "local": {"x": 1645, "y": 600, "w": 1, "h": 1, "hx": 0, "hy": 0}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 0, "video": {"reference": 15726074, "nonuniform_pixels": 0}}, {"name": "crosshair", "source": {"w": 24, "h": 24, "hx": 11, "hy": 11, "x": 2011, "y": 600, "sw": 2560, "sh": 1440}, "local": {"x": 2011, "y": 600, "w": 24, "h": 24, "hx": 11, "hy": 11}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 252, "video": {"reference": 15726074, "nonuniform_pixels": 0}}, {"name": "custom", "source": {"w": 24, "h": 24, "hx": 7, "hy": 9, "x": 2377, "y": 600, "sw": 2560, "sh": 1440}, "local": {"x": 2377, "y": 600, "w": 24, "h": 24, "hx": 7, "hy": 9}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 576, "video": {"reference": 15726074, "nonuniform_pixels": 0}}], "paused_client": {"position": [350, 700], "elapsed_ms": 249.580297, "same_shape": true, "steps": [{"target": [250, 650], "position": [250, 650], "query_ms": 2.364751}, {"target": [280, 670], "position": [280, 670], "query_ms": 2.234379}, {"target": [300, 690], "position": [300, 690], "query_ms": 2.128216}, {"target": [350, 700], "position": [350, 700], "query_ms": 2.286878}]}, "clicks": [{"seq": 1, "x": 182, "y": 750, "seen": 1, "decoded_ms": 108.930461}, {"seq": 2, "x": 548, "y": 850, "seen": 2, "decoded_ms": 98.691574}, {"seq": 3, "x": 914, "y": 750, "seen": 3, "decoded_ms": 152.320189}, {"seq": 4, "x": 1280, "y": 850, "seen": 4, "decoded_ms": 125.352183}, {"seq": 5, "x": 1645, "y": 750, "seen": 5, "decoded_ms": 135.816524}, {"seq": 6, "x": 2011, "y": 850, "seen": 6, "decoded_ms": 111.517755}, {"seq": 7, "x": 2377, "y": 750, "seen": 7, "decoded_ms": 108.898971}, {"seq": 8, "x": 182, "y": 850, "seen": 8, "decoded_ms": 119.075451}, {"seq": 9, "x": 548, "y": 750, "seen": 9, "decoded_ms": 134.943313}, {"seq": 10, "x": 914, "y": 850, "seen": 10, "decoded_ms": 146.081384}, {"seq": 11, "x": 1280, "y": 750, "seen": 11, "decoded_ms": 117.025403}, {"seq": 12, "x": 1645, "y": 850, "seen": 12, "decoded_ms": 152.719197}, {"seq": 13, "x": 2011, "y": 750, "seen": 13, "decoded_ms": 141.342555}, {"seq": 14, "x": 2377, "y": 850, "seen": 14, "decoded_ms": 130.95113}, {"seq": 15, "x": 182, "y": 750, "seen": 15, "decoded_ms": 143.698269}, {"seq": 16, "x": 548, "y": 850, "seen": 16, "decoded_ms": 114.9634}, {"seq": 17, "x": 914, "y": 750, "seen": 17, "decoded_ms": 159.173858}, {"seq": 18, "x": 1280, "y": 850, "seen": 18, "decoded_ms": 175.329882}, {"seq": 19, "x": 1645, "y": 750, "seen": 19, "decoded_ms": 119.051263}, {"seq": 20, "x": 2011, "y": 850, "seen": 20, "decoded_ms": 124.040341}, {"seq": 21, "x": 2377, "y": 750, "seen": 21, "decoded_ms": 121.588678}, {"seq": 22, "x": 182, "y": 850, "seen": 22, "decoded_ms": 129.876682}, {"seq": 23, "x": 548, "y": 750, "seen": 23, "decoded_ms": 124.467041}, {"seq": 24, "x": 914, "y": 850, "seen": 24, "decoded_ms": 153.052003}, {"seq": 25, "x": 1280, "y": 750, "seen": 25, "decoded_ms": 136.166846}, {"seq": 26, "x": 1645, "y": 850, "seen": 26, "decoded_ms": 168.630841}, {"seq": 27, "x": 2011, "y": 750, "seen": 27, "decoded_ms": 119.541845}, {"seq": 28, "x": 2377, "y": 850, "seen": 28, "decoded_ms": 110.41562}], "p50_ms": 127.61443249999999, "p95_ms": 168.630841, "method": "XTest click-down to unique decoded sequence; excludes USB and scanout"}

docs/evidence/native-cursor-20261105/kylin-focus.json

@@ -0,0 +1 @@
+{"original_focus": 48234511, "unfocused_shape_changed": false, "native_restored": true, "position": [400, 600]}

docs/evidence/native-cursor-20261105/kylin-normal-client.json

@@ -0,0 +1 @@
+{"pid": 297530, "args": "/home/armbian/vdi-build/rkmpp-experiment/build/moonlight/app/moonlight stream 192.168.1.71 Desktop --resolution 2560x1440 --fps 30 --bitrate 30000 --display-mode fullscreen --video-codec H.264 --video-decoder hardware --absolute-mouse --capture-system-keys always --keep-awake --no-vsync --no-frame-pacing --audio-on-host ", "sha256": "5d4330f703d7f8e053bc3795ca42bdaf231c9e9dd8ebb00a612013adbcccee03", "native": true, "shape": [24, 24, 4, 0]}

docs/evidence/native-cursor-20261105/kylin-release-probe.json

@@ -0,0 +1 @@
+{"host": "192.168.1.71", "pid": 297530, "shapes": [{"name": "default", "source": {"w": 24, "h": 24, "hx": 4, "hy": 0, "x": 182, "y": 600, "sw": 2560, "sh": 1440}, "local": {"x": 182, "y": 600, "w": 24, "h": 24, "hx": 4, "hy": 0}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 300, "video": {"reference": 15726330, "nonuniform_pixels": 0}}, {"name": "text", "source": {"w": 24, "h": 24, "hx": 11, "hy": 11, "x": 548, "y": 600, "sw": 2560, "sh": 1440}, "local": {"x": 548, "y": 600, "w": 24, "h": 24, "hx": 11, "hy": 11}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 216, "video": {"reference": 15791866, "nonuniform_pixels": 0}}, {"name": "ew-resize", "source": {"w": 24, "h": 24, "hx": 11, "hy": 11, "x": 914, "y": 600, "sw": 2560, "sh": 1440}, "local": {"x": 914, "y": 600, "w": 24, "h": 24, "hx": 11, "hy": 11}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 204, "video": {"reference": 15726330, "nonuniform_pixels": 0}}, {"name": "wait", "source": {"w": 24, "h": 24, "hx": 12, "hy": 12, "x": 1280, "y": 600, "sw": 2560, "sh": 1440}, "local": {"x": 1280, "y": 600, "w": 24, "h": 24, "hx": 12, "hy": 12}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 290, "video": {"reference": 15791866, "nonuniform_pixels": 0}}, {"name": "none", "source": {"w": 1, "h": 1, "hx": 0, "hy": 0, "x": 1645, "y": 600, "sw": 2560, "sh": 1440}, "local": {"x": 1645, "y": 600, "w": 1, "h": 1, "hx": 0, "hy": 0}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 0, "video": {"reference": 15726074, "nonuniform_pixels": 0}}, {"name": "crosshair", "source": {"w": 24, "h": 24, "hx": 11, "hy": 11, "x": 2011, "y": 600, "sw": 2560, "sh": 1440}, "local": {"x": 2011, "y": 600, "w": 24, "h": 24, "hx": 11, "hy": 11}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 252, "video": {"reference": 15726074, "nonuniform_pixels": 0}}, {"name": "custom", "source": {"w": 24, "h": 24, "hx": 7, "hy": 9, "x": 2377, "y": 600, "sw": 2560, "sh": 1440}, "local": {"x": 2377, "y": 600, "w": 24, "h": 24, "hx": 7, "hy": 9}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 576, "video": {"reference": 15726074, "nonuniform_pixels": 0}}], "paused_client": {"position": [350, 700], "elapsed_ms": 249.614056, "same_shape": true, "steps": [{"target": [250, 650], "position": [250, 650], "query_ms": 2.255936}, {"target": [280, 670], "position": [280, 670], "query_ms": 2.398262}, {"target": [300, 690], "position": [300, 690], "query_ms": 2.188272}, {"target": [350, 700], "position": [350, 700], "query_ms": 2.242227}]}, "clicks": [{"seq": 1, "x": 182, "y": 750, "seen": 1, "decoded_ms": 149.895203}, {"seq": 2, "x": 548, "y": 850, "seen": 2, "decoded_ms": 120.380242}, {"seq": 3, "x": 914, "y": 750, "seen": 3, "decoded_ms": 119.660739}, {"seq": 4, "x": 1280, "y": 850, "seen": 4, "decoded_ms": 147.265671}, {"seq": 5, "x": 1645, "y": 750, "seen": 5, "decoded_ms": 145.663335}, {"seq": 6, "x": 2011, "y": 850, "seen": 6, "decoded_ms": 129.562066}, {"seq": 7, "x": 2377, "y": 750, "seen": 7, "decoded_ms": 134.743571}, {"seq": 8, "x": 182, "y": 850, "seen": 8, "decoded_ms": 140.630877}, {"seq": 9, "x": 548, "y": 750, "seen": 9, "decoded_ms": 130.420116}, {"seq": 10, "x": 914, "y": 850, "seen": 10, "decoded_ms": 107.155271}, {"seq": 11, "x": 1280, "y": 750, "seen": 11, "decoded_ms": 117.124838}, {"seq": 12, "x": 1645, "y": 850, "seen": 12, "decoded_ms": 130.236678}, {"seq": 13, "x": 2011, "y": 750, "seen": 13, "decoded_ms": 111.917383}, {"seq": 14, "x": 2377, "y": 850, "seen": 14, "decoded_ms": 136.811123}, {"seq": 15, "x": 182, "y": 750, "seen": 15, "decoded_ms": 106.746093}, {"seq": 16, "x": 548, "y": 850, "seen": 16, "decoded_ms": 108.595469}, {"seq": 17, "x": 914, "y": 750, "seen": 17, "decoded_ms": 123.440014}, {"seq": 18, "x": 1280, "y": 850, "seen": 18, "decoded_ms": 150.429282}, {"seq": 19, "x": 1645, "y": 750, "seen": 19, "decoded_ms": 117.354684}, {"seq": 20, "x": 2011, "y": 850, "seen": 20, "decoded_ms": 147.688919}, {"seq": 21, "x": 2377, "y": 750, "seen": 21, "decoded_ms": 135.505122}, {"seq": 22, "x": 182, "y": 850, "seen": 22, "decoded_ms": 142.014237}, {"seq": 23, "x": 548, "y": 750, "seen": 23, "decoded_ms": 195.466041}, {"seq": 24, "x": 914, "y": 850, "seen": 24, "decoded_ms": 165.559673}, {"seq": 25, "x": 1280, "y": 750, "seen": 25, "decoded_ms": 142.88512}, {"seq": 26, "x": 1645, "y": 850, "seen": 26, "decoded_ms": 127.731718}, {"seq": 27, "x": 2011, "y": 750, "seen": 27, "decoded_ms": 146.832648}, {"seq": 28, "x": 2377, "y": 850, "seen": 28, "decoded_ms": 133.995845}], "p50_ms": 134.369708, "p95_ms": 165.559673, "method": "XTest click-down to unique decoded sequence; excludes USB and scanout"}

docs/evidence/native-cursor-20261105/kylin-resolution-change.json

@@ -0,0 +1,5 @@
+{
+  "recovered": true,
+  "seconds": 3.555,
+  "state": "ExecStart={ path=/opt/vdi-sunshine-0.21.0/usr/bin/sunshine ; argv[]=/opt/vdi-sunshine-0.21.0/usr/bin/sunshine /home/test1/.config/sunshine/sunshine.conf ; ignore_errors=no ; start_time=[Thu 2026-11-05 11:33:00 CST] ; stop_time=[n/a] ; pid=184769 ; code=(null) ; status=0/0 }\nActiveState=active\nScreen 0: minimum 320 x 200, current 2560 x 1440, maximum 8192 x 8192\nVirtual-1 connected primary 2560x1440+0+0 (normal left inverted right x axis y axis) 325mm x 203mm\n   1280x800      74.99 +\n   3840x2160     60.00    50.00    59.94  \n   1920x1440     60.00  \ninactive\n"
+}

docs/evidence/native-cursor-20261105/kylin-warp.json

@@ -0,0 +1,9 @@
+{
+  "host": "192.168.1.71",
+  "target": [
+    400,
+    600
+  ],
+  "readback": "X=400\nY=600\nSCREEN=0\nWINDOW=48234511\n",
+  "passed": true
+}

docs/evidence/native-cursor-20261105/normal-regression.json

@@ -0,0 +1,12 @@
+{
+  "192.168.1.71": {
+    "status": "MainPID=186038\nId=vdi-sunshine.service\nActiveState=active\n\nMainPID=185981\nId=vdi-native-cursor-guard.service\nActiveState=active\n\nMainPID=0\nId=vdi-native-cursor-source.service\nActiveState=inactive\nScreen 0: minimum 320 x 200, current 2560 x 1440, maximum 8192 x 8192\nVirtual-1 connected primary 2560x1440+0+0 (normal left inverted right x axis y axis) 325mm x 203mm\n   1280x800      74.99 +\n   3840x2160     60.00    50.00    59.94  \n   1920x1440     60.00  \n'Adwaita'\n24\n'default'\ntrue\n1c3099bf924db3aee759b3d7c05e012569ef8650c400d1479144398795decc71  /opt/vdi-sunshine-0.21.0/usr/bin/sunshine\n",
+    "stderr": "",
+    "profile_client_sha": "1da552e4855d1562fdd8d6f04f1553382db4ccd364c66fe7486b1688cc584f15"
+  },
+  "192.168.1.72": {
+    "status": "MainPID=32278\nId=vdi-sunshine.service\nActiveState=active\n\nMainPID=0\nId=vdi-native-cursor-guard.service\nActiveState=inactive\n\nMainPID=0\nId=vdi-native-cursor-source.service\nActiveState=inactive\nScreen 0: minimum 320 x 200, current 2560 x 1440, maximum 8192 x 8192\nVirtual-1 connected primary 2560x1440+0+0 (normal left inverted right x axis y axis) 325mm x 203mm\n   1280x800      74.99 +\n   1920x1440     60.00  \n   2560x1080     50.00  \n'Adwaita'\n24\n'default'\nfalse\n61e1ecbc8db2df786b9760c652aa4b9885dff36c57d4af09616344314cb7c34c  /usr/bin/sunshine\n/usr/bin/sunshine cap_sys_admin,cap_sys_nice=p\n",
+    "stderr": "",
+    "profile_client_sha": "1da552e4855d1562fdd8d6f04f1553382db4ccd364c66fe7486b1688cc584f15"
+  }
+}

docs/evidence/native-cursor-20261105/patch-application-final.json

@@ -0,0 +1,14 @@
+{
+  "baseline": "de2467e433821664cdd2224aad8c89a625be1ad9",
+  "patches": [
+    "0001-vdi-input-and-latest-frame.patch",
+    "0003-vdi-input-priority.patch",
+    "0004-vdi-power-key-policy.patch",
+    "0005-vdi-native-linux-cursor.patch",
+    "0002-vdi-absolute-click-barrier.patch"
+  ],
+  "native_patch_sha256": "6a5879901ae0d2986271df7441a38d0f1813c0d7fb3f616af5e1212c75eaaa02",
+  "returncode": 0,
+  "stdout": "PATCHES_OK\n",
+  "stderr": ""
+}

docs/evidence/native-cursor-20261105/patch-application.json

@@ -0,0 +1 @@
+{"patches_apply_cleanly": ["0001-vdi-input-and-latest-frame.patch", "0003-vdi-input-priority.patch", "0004-vdi-power-key-policy.patch", "0005-vdi-native-linux-cursor.patch", "0002-vdi-absolute-click-barrier.patch"], "baseline": "de2467e433821664cdd2224aad8c89a625be1ad9"}

docs/evidence/native-cursor-20261105/probe.py

@@ -0,0 +1,188 @@
+"""Run only with the controlled GTK acceptance window filling the stream."""
+import ctypes as C
+import json
+import os
+from pathlib import Path
+import signal
+import statistics
+import struct
+import subprocess
+import time
+
+os.environ.update(DISPLAY=':0', XAUTHORITY='/home/armbian/.Xauthority')
+x = C.CDLL('libX11.so.6')
+fix = C.CDLL('libXfixes.so.3')
+test = C.CDLL('libXtst.so.6')
+class Cursor(C.Structure):
+    _fields_ = [('x', C.c_short), ('y', C.c_short), ('w', C.c_ushort),
+                ('h', C.c_ushort), ('hx', C.c_ushort), ('hy', C.c_ushort),
+                ('serial', C.c_ulong), ('pixels', C.POINTER(C.c_ulong)),
+                ('atom', C.c_ulong), ('name', C.c_char_p)]
+x.XOpenDisplay.argtypes = [C.c_char_p]
+x.XOpenDisplay.restype = C.c_void_p
+x.XDefaultRootWindow.argtypes = [C.c_void_p]
+x.XDefaultRootWindow.restype = C.c_ulong
+x.XFree.argtypes = [C.c_void_p]
+x.XSync.argtypes = [C.c_void_p, C.c_int]
+x.XWarpPointer.argtypes = [C.c_void_p, C.c_ulong, C.c_ulong, C.c_int,
+                           C.c_int, C.c_uint, C.c_uint, C.c_int, C.c_int]
+x.XGetImage.argtypes = [C.c_void_p, C.c_ulong, C.c_int, C.c_int,
+                        C.c_uint, C.c_uint, C.c_ulong, C.c_int]
+x.XGetImage.restype = C.c_void_p
+x.XGetPixel.argtypes = [C.c_void_p, C.c_int, C.c_int]
+x.XGetPixel.restype = C.c_ulong
+x.XDestroyImage.argtypes = [C.c_void_p]
+fix.XFixesGetCursorImage.argtypes = [C.c_void_p]
+fix.XFixesGetCursorImage.restype = C.POINTER(Cursor)
+test.XTestFakeButtonEvent.argtypes = [C.c_void_p, C.c_uint, C.c_int, C.c_ulong]
+d = x.XOpenDisplay(None)
+assert d
+root = x.XDefaultRootWindow(d)
+
+
+def native():
+    p = fix.XFixesGetCursorImage(d)
+    assert p
+    try:
+        c = p.contents
+        return dict(x=c.x, y=c.y, w=c.w, h=c.h, hx=c.hx, hy=c.hy,
+                    pixels=[int(c.pixels[i]) & 0xffffffff for i in range(c.w*c.h)])
+    finally:
+        x.XFree(p)
+
+
+def warp(px, py):
+    x.XWarpPointer(d, 0, root, 0, 0, 0, 0, px, py)
+    x.XSync(d, 0)
+
+
+def decoded_sequence():
+    im = x.XGetImage(d, root, 40, 1370, 640, 1, 0xffffffff, 2)
+    assert im
+    try:
+        values = [x.XGetPixel(im, i*40+20, 0) & 0xffffff for i in range(16)]
+        if any(0x202020 <= v <= 0xe0e0e0 for v in values):
+            return -1
+        return sum((1 << i) for i, v in enumerate(values) if v > 0xe0e0e0)
+    finally:
+        x.XDestroyImage(im)
+
+
+def flat_video_crop(px, py):
+    im = x.XGetImage(d, root, px-40, py-40, 100, 100, 0xffffffff, 2)
+    assert im
+    try:
+        pixels = [x.XGetPixel(im, a, b) & 0xffffff for b in range(100) for a in range(100)]
+        # No baked-in pointer: uniform acceptance-window background at this point.
+        ref = pixels[0]
+        bad = sum(any(abs(((v >> s) & 255) - ((ref >> s) & 255)) > 8
+                      for s in (0, 8, 16)) for v in pixels)
+        return dict(reference=ref, nonuniform_pixels=bad)
+    finally:
+        x.XDestroyImage(im)
+
+
+host = os.sys.argv[1]
+prefix = '/home/armbian/vdi-build/rkmpp-experiment/build/moonlight/app/moonlight stream ' + host + ' '
+items = [l.split(None, 1) for l in subprocess.check_output(['ps','-eo','pid,args'], text=True).splitlines()[1:]
+         if len(l.split(None, 1)) == 2 and l.split(None, 1)[1].startswith(prefix)]
+assert len(items) == 1, items
+pid = int(items[0][0])
+focus = subprocess.check_output(['xdotool','getwindowfocus','getwindowpid'], text=True).strip()
+assert focus == str(pid), (focus, pid)
+env = dict(item.split('=', 1) for item in Path('/proc/%d/environ' % pid).read_bytes().decode().split('\0') if '=' in item)
+statepath = Path(env['VDI_NATIVE_CURSOR_STATE'])
+initial_sequence = decoded_sequence()
+assert 0 <= initial_sequence < 60000, 'test window not ready'
+reference = flat_video_crop(180, 600)['reference']
+assert all(abs(((reference >> s) & 255)-v) < 10 for s,v in [(16,240),(8,245),(0,250)]), 'acceptance window not visible'
+shapes = []
+for i, name in enumerate(['default','text','ew-resize','wait','none','crosshair','custom']):
+    px = int((i+.5)*2560/7)
+    warp(px, 600)
+    time.sleep(.6)
+    state = statepath.read_bytes()
+    header = struct.unpack('<8sQQQIIIIiiII', state[:64])
+    local = native()
+    source = dict(zip(['w','h','hx','hy','x','y','sw','sh'], header[4:]))
+    # Convert expected straight RGBA to XRender premultiplied ARGB.
+    expected = []
+    for j in range(64, len(state)-8, 4):
+        r,g,b,a = state[j:j+4]
+        expected.append((a << 24) | ((r*a+127)//255 << 16) |
+                        ((g*a+127)//255 << 8) | ((b*a+127)//255))
+    same_geometry = all(local[k] == source[k] for k in ['w','h','hx','hy'])
+    # Busy frames animate; these snapshots can legitimately be adjacent frames.
+    diff = max((abs(((a >> s) & 255)-((b >> s) & 255))
+                for a,b in zip(local['pixels'],expected) for s in [0,8,16,24]), default=0)
+    shapes.append(dict(name=name, source=source,
+                       local={k:v for k,v in local.items() if k != 'pixels'},
+                       geometry_matches=same_geometry, max_pixel_difference=diff,
+                       visible_pixels=sum(p >> 24 != 0 for p in local['pixels']),
+                       video=flat_video_crop(px, 600)))
+
+Path('/tmp/native-%s-shapes.json' % host).write_text(json.dumps(shapes))
+samples = []
+for i in range(28):
+    px = int(((i % 7)+.5)*2560/7)
+    py = 750 if i % 2 == 0 else 850
+    warp(px, py)
+    time.sleep(.25)
+    start = time.monotonic_ns()
+    test.XTestFakeButtonEvent(d, 1, 1, 0)
+    x.XSync(d, 0)
+    expected = initial_sequence+i+1
+    seen = -1
+    released = False
+    try:
+        while time.monotonic_ns()-start < 3000000000:
+            if not released and time.monotonic_ns()-start >= 80000000:
+                test.XTestFakeButtonEvent(d, 1, 0, 0)
+                x.XSync(d, 0)
+                released = True
+            seen = decoded_sequence()
+            if seen == expected:
+                break
+            if seen > expected:
+                raise RuntimeError('unexpected duplicate click %d instead of %d' % (seen,expected))
+            time.sleep(.002)
+    finally:
+        if not released:
+            time.sleep(max(0, .08-(time.monotonic_ns()-start)/1e9))
+            test.XTestFakeButtonEvent(d, 1, 0, 0)
+            x.XSync(d, 0)
+    samples.append(dict(seq=expected, x=px, y=py, seen=seen,
+                        decoded_ms=(time.monotonic_ns()-start)/1e6))
+    if seen != expected:
+        Path('/tmp/native-%s-failed-clicks.json' % host).write_text(json.dumps(samples))
+        raise AssertionError(samples[-1])
+    time.sleep(.1)
+times = sorted(s['decoded_ms'] for s in samples)
+# A stopped Moonlight cannot capture input, receive video, or draw frames.
+# X11's native pointer must still move and keep its shape while it is stopped.
+warp(200, 600)
+time.sleep(.3)
+before = native()
+try:
+    os.kill(pid, signal.SIGSTOP)
+    start = time.monotonic_ns()
+    steps = []
+    for px,py in [(250,650),(280,670),(300,690),(350,700)]:
+        step_start = time.monotonic_ns()
+        warp(px, py)
+        after = native()
+        steps.append(dict(target=[px,py],position=[after['x'],after['y']],
+                          query_ms=(time.monotonic_ns()-step_start)/1e6))
+        time.sleep(.06)
+    paused_ms = (time.monotonic_ns()-start)/1e6
+finally:
+    os.kill(pid, signal.SIGCONT)
+pause = dict(position=[after['x'],after['y']], elapsed_ms=paused_ms,
+             same_shape=before['pixels']==after['pixels'], steps=steps)
+assert all(s['target']==s['position'] for s in steps) and pause['same_shape']
+time.sleep(.4)
+
+print(json.dumps(dict(host=host,pid=pid,shapes=shapes,paused_client=pause,
+                     clicks=samples,p50_ms=statistics.median(times),
+                     p95_ms=times[int(len(times)*.95)],
+                     method='XTest click-down to unique decoded sequence; excludes USB and scanout')))

docs/evidence/native-cursor-20261105/release-click-verification.json

@@ -0,0 +1,17 @@
+{
+  "client_sha256": "5d4330f703d7f8e053bc3795ca42bdaf231c9e9dd8ebb00a612013adbcccee03",
+  "ubuntu": {
+    "measured_clicks": 28,
+    "matched_source_events": 28,
+    "max_coordinate_error_pixels": 1.0546875,
+    "p50_ms": 188.3848435,
+    "p95_ms": 522.420223
+  },
+  "kylin": {
+    "measured_clicks": 28,
+    "matched_source_events": 28,
+    "max_coordinate_error_pixels": 0.82855224609375,
+    "p50_ms": 134.369708,
+    "p95_ms": 165.559673
+  }
+}

docs/evidence/native-cursor-20261105/soak.py

@@ -0,0 +1,53 @@
+"""Observe actual deployed state/receiver; keep the test seat awake with motion.
+
+Run on the box only while a controlled native-cursor session is active.
+No clicks, protocol injection, or changes to the state producer are made.
+"""
+import json
+import os
+from pathlib import Path
+import struct
+import subprocess
+import sys
+import time
+
+duration = float(sys.argv[1])
+output = Path(sys.argv[2])
+pid = int(subprocess.check_output(['pgrep', '-x', 'moonlight']).strip())
+proc = Path('/proc') / str(pid)
+env = dict(x.split('=', 1) for x in (proc / 'environ').read_bytes().decode().split('\0') if '=' in x)
+state = Path(env['VDI_NATIVE_CURSOR_STATE'])
+start = time.monotonic()
+last_motion = 0
+result = dict(pid=pid, requested_seconds=duration, samples=0,
+              timestamp_after_pre_read_clock=0, timestamp_after_post_read_clock=0,
+              max_age_ms=0, survived=False)
+try:
+    while time.monotonic() - start < duration:
+        if not proc.exists() or (proc / 'comm').read_text().strip() != 'moonlight':
+            raise RuntimeError('receiver exited')
+        before = time.monotonic_ns()
+        packet = state.read_bytes()
+        after = time.monotonic_ns()
+        stamp = struct.unpack_from('<Q', packet, 24)[0]
+        result['samples'] += 1
+        result['timestamp_after_pre_read_clock'] += stamp > before
+        result['timestamp_after_post_read_clock'] += stamp > after
+        result['max_age_ms'] = max(result['max_age_ms'], (after - stamp) / 1e6)
+        result['last_sequence'] = struct.unpack_from('<Q', packet, 16)[0]
+        if stamp > after or after - stamp > 2_000_000_000:
+            raise RuntimeError('invalid post-read timestamp')
+        now = time.monotonic()
+        if now - last_motion > 10:
+            px = 1800 + (int(now - start) // 10 % 2) * 50
+            motion_env = dict(os.environ, DISPLAY=':0', XAUTHORITY='/home/armbian/.Xauthority')
+            subprocess.run(['xdotool', 'mousemove', str(px), '1100'], env=motion_env, check=True)
+            last_motion = now
+        time.sleep(.004)
+    result['survived'] = True
+except Exception as error:
+    result['error'] = str(error)
+finally:
+    result['elapsed_seconds'] = round(time.monotonic() - start, 3)
+    output.write_text(json.dumps(result, indent=2) + '\n')
+    print(json.dumps(result), flush=True)

docs/evidence/native-cursor-20261105/source.py

@@ -0,0 +1,92 @@
+"""Controlled GTK test window: real native cursors and unique click sequences."""
+import gi
+import json
+import time
+gi.require_version('Gtk', '3.0')
+from gi.repository import Gtk, Gdk, GdkPixbuf, GLib
+
+win = Gtk.Window(title='VDI native cursor acceptance')
+area = Gtk.DrawingArea()
+win.add(area)
+area.set_can_focus(True)
+area.set_events(Gdk.EventMask.POINTER_MOTION_MASK | Gdk.EventMask.BUTTON_PRESS_MASK |
+                Gdk.EventMask.BUTTON_RELEASE_MASK)
+display = Gdk.Display.get_default()
+names = ['default', 'text', 'ew-resize', 'wait', 'none', 'crosshair', 'custom']
+cursors = {name: Gdk.Cursor.new_from_name(display, name) for name in names[:4] + ['crosshair']}
+cursors['none'] = Gdk.Cursor.new_for_display(display, Gdk.CursorType.BLANK_CURSOR)
+pix = GdkPixbuf.Pixbuf.new(GdkPixbuf.Colorspace.RGB, True, 8, 24, 24)
+pix.fill(0xff5030ff)
+cursors['custom'] = Gdk.Cursor.new_from_pixbuf(display, pix, 7, 9)
+current = None
+sequence = 0
+
+
+def report(**kw):
+    kw['t'] = time.monotonic()
+    print(json.dumps(kw), flush=True)
+
+
+def motion(widget, event):
+    global current
+    index = min(6, int(event.x // (2560/7)))
+    name = names[index]
+    if name != current:
+        area.get_window().set_cursor(cursors[name])
+        current = name
+        report(event='shape', name=name)
+    return False
+
+
+def button(widget, event):
+    global sequence
+    if event.type in (Gdk.EventType.BUTTON_PRESS, Gdk.EventType.DOUBLE_BUTTON_PRESS,
+                      Gdk.EventType.TRIPLE_BUTTON_PRESS):
+        # GTK emits an extra double/triple notification, not another input.
+        if event.type == Gdk.EventType.BUTTON_PRESS:
+            sequence += 1
+            area.queue_draw_area(0, 1300, 1000, 140)
+    report(event=event.type.value_nick, seq=sequence, x=event.x_root,
+           y=event.y_root, button=event.button)
+    return False
+
+
+def draw(widget, cr):
+    cr.set_source_rgb(.94, .96, .98)
+    cr.paint()
+    cr.select_font_face('sans')
+    cr.set_font_size(25)
+    for i, name in enumerate(names):
+        cr.set_source_rgb(.1, .15, .2)
+        cr.move_to(40 + i*2560/7, 100)
+        cr.show_text(name)
+        cr.set_source_rgb(.65, .7, .8)
+        cr.rectangle(i*2560/7, 120, 2, 1100)
+        cr.fill()
+    # Unique monotonic sequence, read from the actual decoded video.
+    for bit in range(16):
+        v = 1 if sequence & (1 << bit) else 0
+        cr.set_source_rgb(v, v, v)
+        cr.rectangle(40 + bit*40, 1340, 40, 60)
+        cr.fill()
+    return False
+
+
+def key(widget, event):
+    if event.keyval == Gdk.KEY_Escape:
+        Gtk.main_quit()
+    return False
+
+
+win.connect('destroy', Gtk.main_quit)
+win.connect('key-press-event', key)
+area.connect('motion-notify-event', motion)
+area.connect('button-press-event', button)
+area.connect('button-release-event', button)
+area.connect('draw', draw)
+win.fullscreen()
+win.show_all()
+win.present()
+area.grab_focus()
+report(event='ready')
+Gtk.main()

docs/evidence/native-cursor-20261105/test1-manifest.json

@@ -0,0 +1,4 @@
+{
+  "sunshine": "1c3099bf924db3aee759b3d7c05e012569ef8650c400d1479144398795decc71",
+  "capture-no-cursor.so": "cff4b7532aee69f0f205fa42946f45a89c1330486adc6358b90d13d2ccf1a0ea"
+}

docs/evidence/native-cursor-20261105/test1-preflight-v2.json

@@ -0,0 +1,302 @@
+{
+  "host": "192.168.1.71",
+  "ready": true,
+  "samples": [
+    {
+      "w": 16,
+      "h": 16,
+      "hx": 8,
+      "hy": 8,
+      "x": 1814,
+      "y": 554,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 166,
+      "type": "cursor",
+      "version": 1,
+      "seq": 1
+    },
+    {
+      "w": 16,
+      "h": 16,
+      "hx": 8,
+      "hy": 8,
+      "x": 1814,
+      "y": 554,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 166,
+      "type": "cursor",
+      "version": 1,
+      "seq": 2
+    },
+    {
+      "w": 16,
+      "h": 16,
+      "hx": 8,
+      "hy": 8,
+      "x": 1814,
+      "y": 554,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 166,
+      "type": "cursor",
+      "version": 1,
+      "seq": 3
+    },
+    {
+      "w": 16,
+      "h": 16,
+      "hx": 8,
+      "hy": 8,
+      "x": 1814,
+      "y": 554,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 166,
+      "type": "cursor",
+      "version": 1,
+      "seq": 4
+    },
+    {
+      "w": 16,
+      "h": 16,
+      "hx": 8,
+      "hy": 8,
+      "x": 1814,
+      "y": 554,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 166,
+      "type": "cursor",
+      "version": 1,
+      "seq": 5
+    },
+    {
+      "w": 16,
+      "h": 16,
+      "hx": 8,
+      "hy": 8,
+      "x": 1814,
+      "y": 554,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 166,
+      "type": "cursor",
+      "version": 1,
+      "seq": 6
+    },
+    {
+      "w": 16,
+      "h": 16,
+      "hx": 8,
+      "hy": 8,
+      "x": 1814,
+      "y": 554,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 166,
+      "type": "cursor",
+      "version": 1,
+      "seq": 7
+    },
+    {
+      "w": 16,
+      "h": 16,
+      "hx": 8,
+      "hy": 8,
+      "x": 1814,
+      "y": 554,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 166,
+      "type": "cursor",
+      "version": 1,
+      "seq": 8
+    },
+    {
+      "w": 16,
+      "h": 16,
+      "hx": 8,
+      "hy": 8,
+      "x": 1814,
+      "y": 554,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 166,
+      "type": "cursor",
+      "version": 1,
+      "seq": 9
+    },
+    {
+      "w": 16,
+      "h": 16,
+      "hx": 8,
+      "hy": 8,
+      "x": 1814,
+      "y": 554,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 166,
+      "type": "cursor",
+      "version": 1,
+      "seq": 10
+    },
+    {
+      "w": 16,
+      "h": 16,
+      "hx": 8,
+      "hy": 8,
+      "x": 1814,
+      "y": 554,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 166,
+      "type": "cursor",
+      "version": 1,
+      "seq": 11
+    },
+    {
+      "w": 16,
+      "h": 16,
+      "hx": 8,
+      "hy": 8,
+      "x": 1814,
+      "y": 554,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 166,
+      "type": "cursor",
+      "version": 1,
+      "seq": 12
+    },
+    {
+      "w": 16,
+      "h": 16,
+      "hx": 8,
+      "hy": 8,
+      "x": 1814,
+      "y": 554,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 166,
+      "type": "cursor",
+      "version": 1,
+      "seq": 13
+    },
+    {
+      "w": 16,
+      "h": 16,
+      "hx": 8,
+      "hy": 8,
+      "x": 1814,
+      "y": 554,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 166,
+      "type": "cursor",
+      "version": 1,
+      "seq": 14
+    },
+    {
+      "w": 16,
+      "h": 16,
+      "hx": 8,
+      "hy": 8,
+      "x": 1814,
+      "y": 554,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 166,
+      "type": "cursor",
+      "version": 1,
+      "seq": 15
+    },
+    {
+      "w": 16,
+      "h": 16,
+      "hx": 8,
+      "hy": 8,
+      "x": 1814,
+      "y": 554,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 166,
+      "type": "cursor",
+      "version": 1,
+      "seq": 16
+    },
+    {
+      "w": 16,
+      "h": 16,
+      "hx": 8,
+      "hy": 8,
+      "x": 1814,
+      "y": 554,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 166,
+      "type": "cursor",
+      "version": 1,
+      "seq": 17
+    },
+    {
+      "w": 16,
+      "h": 16,
+      "hx": 8,
+      "hy": 8,
+      "x": 1814,
+      "y": 554,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 166,
+      "type": "cursor",
+      "version": 1,
+      "seq": 18
+    },
+    {
+      "w": 16,
+      "h": 16,
+      "hx": 8,
+      "hy": 8,
+      "x": 1814,
+      "y": 554,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 166,
+      "type": "cursor",
+      "version": 1,
+      "seq": 19
+    },
+    {
+      "w": 16,
+      "h": 16,
+      "hx": 8,
+      "hy": 8,
+      "x": 1814,
+      "y": 554,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 166,
+      "type": "cursor",
+      "version": 1,
+      "seq": 20
+    },
+    {
+      "w": 16,
+      "h": 16,
+      "hx": 8,
+      "hy": 8,
+      "x": 1814,
+      "y": 554,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 166,
+      "type": "cursor",
+      "version": 1,
+      "seq": 21
+    }
+  ],
+  "stderr": "",
+  "exit": 0
+}

docs/evidence/native-cursor-20261105/test1-preflight.json

@@ -0,0 +1,7 @@
+{
+  "host": "192.168.1.71",
+  "ready": false,
+  "samples": [],
+  "stderr": "RuntimeError: Permission denied by kysec\n",
+  "exit": 1
+}

docs/evidence/native-cursor-20261105/test1-recovery.json

@@ -0,0 +1,16 @@
+[
+  {
+    "case": "agent-sigkill",
+    "host": "192.168.1.71",
+    "recovered": true,
+    "recovery_seconds": 3.22,
+    "state": "ExecStart={ path=/opt/vdi-sunshine-0.21.0/usr/bin/sunshine ; argv[]=/opt/vdi-sunshine-0.21.0/usr/bin/sunshine /home/test1/.config/sunshine/sunshine.conf ; ignore_errors=no ; start_time=[Thu 2026-11-05 11:11:57 CST] ; stop_time=[n/a] ; pid=180535 ; code=(null) ; status=0/0 }\nActiveState=active\n"
+  },
+  {
+    "case": "guard-sigkill",
+    "host": "192.168.1.71",
+    "recovered": true,
+    "recovery_seconds": 0.893,
+    "state": "ExecStart={ path=/opt/vdi-sunshine-0.21.0/usr/bin/sunshine ; argv[]=/opt/vdi-sunshine-0.21.0/usr/bin/sunshine /home/test1/.config/sunshine/sunshine.conf ; ignore_errors=no ; start_time=[Thu 2026-11-05 11:12:00 CST] ; stop_time=[n/a] ; pid=180701 ; code=(null) ; status=0/0 }\nActiveState=active\n"
+  }
+]

docs/evidence/native-cursor-20261105/test2-manifest.json

@@ -0,0 +1,4 @@
+{
+  "sunshine": "61e1ecbc8db2df786b9760c652aa4b9885dff36c57d4af09616344314cb7c34c",
+  "capture-no-cursor.so": "cff4b7532aee69f0f205fa42946f45a89c1330486adc6358b90d13d2ccf1a0ea"
+}

docs/evidence/native-cursor-20261105/test2-preflight-v2.json

@@ -0,0 +1,316 @@
+{
+  "host": "192.168.1.72",
+  "ready": true,
+  "samples": [
+    {
+      "w": 24,
+      "h": 24,
+      "hx": 3,
+      "hy": 1,
+      "x": 2548,
+      "y": 1,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 124,
+      "type": "cursor",
+      "version": 1,
+      "seq": 1
+    },
+    {
+      "w": 24,
+      "h": 24,
+      "hx": 3,
+      "hy": 1,
+      "x": 2548,
+      "y": 1,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 124,
+      "type": "cursor",
+      "version": 1,
+      "seq": 2
+    },
+    {
+      "w": 24,
+      "h": 24,
+      "hx": 3,
+      "hy": 1,
+      "x": 2548,
+      "y": 1,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 124,
+      "type": "cursor",
+      "version": 1,
+      "seq": 3
+    },
+    {
+      "w": 24,
+      "h": 24,
+      "hx": 3,
+      "hy": 1,
+      "x": 2548,
+      "y": 1,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 124,
+      "type": "cursor",
+      "version": 1,
+      "seq": 4
+    },
+    {
+      "w": 24,
+      "h": 24,
+      "hx": 3,
+      "hy": 1,
+      "x": 2548,
+      "y": 1,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 124,
+      "type": "cursor",
+      "version": 1,
+      "seq": 5
+    },
+    {
+      "w": 24,
+      "h": 24,
+      "hx": 3,
+      "hy": 1,
+      "x": 2548,
+      "y": 1,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 124,
+      "type": "cursor",
+      "version": 1,
+      "seq": 6
+    },
+    {
+      "w": 24,
+      "h": 24,
+      "hx": 3,
+      "hy": 1,
+      "x": 2548,
+      "y": 1,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 124,
+      "type": "cursor",
+      "version": 1,
+      "seq": 7
+    },
+    {
+      "w": 24,
+      "h": 24,
+      "hx": 3,
+      "hy": 1,
+      "x": 2548,
+      "y": 1,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 124,
+      "type": "cursor",
+      "version": 1,
+      "seq": 8
+    },
+    {
+      "w": 24,
+      "h": 24,
+      "hx": 3,
+      "hy": 1,
+      "x": 2548,
+      "y": 1,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 124,
+      "type": "cursor",
+      "version": 1,
+      "seq": 9
+    },
+    {
+      "w": 24,
+      "h": 24,
+      "hx": 3,
+      "hy": 1,
+      "x": 2548,
+      "y": 1,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 124,
+      "type": "cursor",
+      "version": 1,
+      "seq": 10
+    },
+    {
+      "w": 24,
+      "h": 24,
+      "hx": 3,
+      "hy": 1,
+      "x": 2548,
+      "y": 1,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 124,
+      "type": "cursor",
+      "version": 1,
+      "seq": 11
+    },
+    {
+      "w": 24,
+      "h": 24,
+      "hx": 3,
+      "hy": 1,
+      "x": 2548,
+      "y": 1,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 124,
+      "type": "cursor",
+      "version": 1,
+      "seq": 12
+    },
+    {
+      "w": 24,
+      "h": 24,
+      "hx": 3,
+      "hy": 1,
+      "x": 2548,
+      "y": 1,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 124,
+      "type": "cursor",
+      "version": 1,
+      "seq": 13
+    },
+    {
+      "w": 24,
+      "h": 24,
+      "hx": 3,
+      "hy": 1,
+      "x": 2548,
+      "y": 1,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 124,
+      "type": "cursor",
+      "version": 1,
+      "seq": 14
+    },
+    {
+      "w": 24,
+      "h": 24,
+      "hx": 3,
+      "hy": 1,
+      "x": 2548,
+      "y": 1,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 124,
+      "type": "cursor",
+      "version": 1,
+      "seq": 15
+    },
+    {
+      "w": 24,
+      "h": 24,
+      "hx": 3,
+      "hy": 1,
+      "x": 2548,
+      "y": 1,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 124,
+      "type": "cursor",
+      "version": 1,
+      "seq": 16
+    },
+    {
+      "w": 24,
+      "h": 24,
+      "hx": 3,
+      "hy": 1,
+      "x": 2548,
+      "y": 1,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 124,
+      "type": "cursor",
+      "version": 1,
+      "seq": 17
+    },
+    {
+      "w": 24,
+      "h": 24,
+      "hx": 3,
+      "hy": 1,
+      "x": 2548,
+      "y": 1,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 124,
+      "type": "cursor",
+      "version": 1,
+      "seq": 18
+    },
+    {
+      "w": 24,
+      "h": 24,
+      "hx": 3,
+      "hy": 1,
+      "x": 2548,
+      "y": 1,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 124,
+      "type": "cursor",
+      "version": 1,
+      "seq": 19
+    },
+    {
+      "w": 24,
+      "h": 24,
+      "hx": 3,
+      "hy": 1,
+      "x": 2548,
+      "y": 1,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 124,
+      "type": "cursor",
+      "version": 1,
+      "seq": 20
+    },
+    {
+      "w": 24,
+      "h": 24,
+      "hx": 3,
+      "hy": 1,
+      "x": 2548,
+      "y": 1,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 124,
+      "type": "cursor",
+      "version": 1,
+      "seq": 21
+    },
+    {
+      "w": 24,
+      "h": 24,
+      "hx": 3,
+      "hy": 1,
+      "x": 2548,
+      "y": 1,
+      "sw": 2560,
+      "sh": 1440,
+      "shape": 124,
+      "type": "cursor",
+      "version": 1,
+      "seq": 22
+    }
+  ],
+  "stderr": "",
+  "exit": 0
+}

docs/evidence/native-cursor-20261105/test2-preflight.json

@@ -0,0 +1,7 @@
+{
+  "host": "192.168.1.72",
+  "ready": false,
+  "samples": [],
+  "stderr": "Traceback (most recent call last):\n  File \"/home/test2/vdi-terminal/native-cursor-v1/host.py\", line 211, in <module>\n    main()\n  File \"/home/test2/vdi-terminal/native-cursor-v1/host.py\", line 205, in main\n    stream()\n  File \"/home/test2/vdi-terminal/native-cursor-v1/host.py\", line 154, in stream\n    raise RuntimeError('guard not ready')\nRuntimeError: guard not ready\n",
+  "exit": 1
+}

docs/evidence/native-cursor-20261105/test2-recovery.json

@@ -0,0 +1,16 @@
+[
+  {
+    "case": "agent-sigkill",
+    "host": "192.168.1.72",
+    "recovered": true,
+    "recovery_seconds": 2.724,
+    "state": "ExecStart={ path=/usr/bin/sunshine ; argv[]=/usr/bin/sunshine /home/test2/.config/sunshine/sunshine.conf ; ignore_errors=no ; start_time=[Thu 2026-11-05 11:11:56 CST] ; stop_time=[n/a] ; pid=24296 ; code=(null) ; status=0/0 }\nActiveState=active\n"
+  },
+  {
+    "case": "guard-sigkill",
+    "host": "192.168.1.72",
+    "recovered": true,
+    "recovery_seconds": 0.771,
+    "state": "ExecStart={ path=/usr/bin/sunshine ; argv[]=/usr/bin/sunshine /home/test2/.config/sunshine/sunshine.conf ; ignore_errors=no ; start_time=[Thu 2026-11-05 11:12:14 CST] ; stop_time=[n/a] ; pid=24470 ; code=(null) ; status=0/0 }\nActiveState=active\n"
+  }
+]

docs/evidence/native-cursor-20261105/ubuntu-clockfix-soak.json

@@ -0,0 +1,11 @@
+{
+  "pid": 285520,
+  "requested_seconds": 360.0,
+  "samples": 65658,
+  "timestamp_after_pre_read_clock": 0,
+  "timestamp_after_post_read_clock": 0,
+  "max_age_ms": 308.103546,
+  "survived": true,
+  "last_sequence": 7956,
+  "elapsed_seconds": 360.005
+}

docs/evidence/native-cursor-20261105/ubuntu-existing-crash-reports.json

@@ -0,0 +1 @@
+[{"file": "_usr_bin_sunshine.1000.crash", "ProblemType": "Crash", "Date": "Thu Nov  5 11:12:07 2026", "ExecutablePath": "/usr/bin/sunshine", "Package": "sunshine 2026.914.233613-1+ubuntu24.04 [origin: unknown]", "Signal": "5"}]

docs/evidence/native-cursor-20261105/ubuntu-fast-input.json

@@ -0,0 +1 @@
+{"clicks": [{"seq": 29, "seen": 29, "x": 300, "y": 800}, {"seq": 30, "seen": 30, "x": 1500, "y": 900}, {"seq": 31, "seen": 31, "x": 300, "y": 800}, {"seq": 32, "seen": 32, "x": 1500, "y": 900}, {"seq": 33, "seen": 33, "x": 300, "y": 800}, {"seq": 34, "seen": 34, "x": 1500, "y": 900}, {"seq": 35, "seen": 35, "x": 300, "y": 800}, {"seq": 36, "seen": 36, "x": 1500, "y": 900}, {"seq": 37, "seen": 37, "x": 300, "y": 800}, {"seq": 38, "seen": 38, "x": 1500, "y": 900}, {"seq": 39, "seen": 39, "x": 300, "y": 800}, {"seq": 40, "seen": 40, "x": 1500, "y": 900}, {"seq": 41, "seen": 41, "x": 300, "y": 800}, {"seq": 42, "seen": 42, "x": 1500, "y": 900}, {"seq": 43, "seen": 43, "x": 300, "y": 800}, {"seq": 44, "seen": 44, "x": 1500, "y": 900}], "double_click_start": 44, "double_click_end": 46}

docs/evidence/native-cursor-20261105/ubuntu-final-probe.json

@@ -0,0 +1 @@
+{"host": "192.168.1.72", "pid": 263384, "shapes": [{"name": "default", "source": {"w": 24, "h": 24, "hx": 3, "hy": 1, "x": 181, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 182, "y": 600, "w": 24, "h": 24, "hx": 3, "hy": 1}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 254, "video": {"reference": 15726330, "nonuniform_pixels": 0}}, {"name": "text", "source": {"w": 24, "h": 24, "hx": 11, "hy": 12, "x": 547, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 548, "y": 600, "w": 24, "h": 24, "hx": 11, "hy": 12}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 240, "video": {"reference": 15791866, "nonuniform_pixels": 0}}, {"name": "ew-resize", "source": {"w": 24, "h": 24, "hx": 12, "hy": 12, "x": 913, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 914, "y": 600, "w": 24, "h": 24, "hx": 12, "hy": 12}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 301, "video": {"reference": 15726330, "nonuniform_pixels": 0}}, {"name": "wait", "source": {"w": 24, "h": 24, "hx": 11, "hy": 11, "x": 1280, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 1280, "y": 600, "w": 24, "h": 24, "hx": 11, "hy": 11}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 433, "video": {"reference": 15791866, "nonuniform_pixels": 0}}, {"name": "none", "source": {"w": 1, "h": 1, "hx": 0, "hy": 0, "x": 1645, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 1645, "y": 600, "w": 1, "h": 1, "hx": 0, "hy": 0}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 0, "video": {"reference": 15726074, "nonuniform_pixels": 0}}, {"name": "crosshair", "source": {"w": 24, "h": 24, "hx": 11, "hy": 11, "x": 2011, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 2011, "y": 600, "w": 24, "h": 24, "hx": 11, "hy": 11}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 281, "video": {"reference": 15726074, "nonuniform_pixels": 0}}, {"name": "custom", "source": {"w": 24, "h": 24, "hx": 7, "hy": 9, "x": 2377, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 2377, "y": 600, "w": 24, "h": 24, "hx": 7, "hy": 9}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 576, "video": {"reference": 15726074, "nonuniform_pixels": 0}}], "paused_client": {"position": [250, 650], "elapsed_ms": 2.232537, "same_shape": true}, "clicks": [{"seq": 1, "x": 182, "y": 750, "seen": 1, "decoded_ms": 183.136301}, {"seq": 2, "x": 548, "y": 850, "seen": 2, "decoded_ms": 150.601919}, {"seq": 3, "x": 914, "y": 750, "seen": 3, "decoded_ms": 162.979614}, {"seq": 4, "x": 1280, "y": 850, "seen": 4, "decoded_ms": 562.228218}, {"seq": 5, "x": 1645, "y": 750, "seen": 5, "decoded_ms": 149.661983}, {"seq": 6, "x": 2011, "y": 850, "seen": 6, "decoded_ms": 187.689807}, {"seq": 7, "x": 2377, "y": 750, "seen": 7, "decoded_ms": 186.617722}, {"seq": 8, "x": 182, "y": 850, "seen": 8, "decoded_ms": 167.201514}, {"seq": 9, "x": 548, "y": 750, "seen": 9, "decoded_ms": 143.805796}, {"seq": 10, "x": 914, "y": 850, "seen": 10, "decoded_ms": 145.803285}, {"seq": 11, "x": 1280, "y": 750, "seen": 11, "decoded_ms": 505.147227}, {"seq": 12, "x": 1645, "y": 850, "seen": 12, "decoded_ms": 156.874419}, {"seq": 13, "x": 2011, "y": 750, "seen": 13, "decoded_ms": 164.724633}, {"seq": 14, "x": 2377, "y": 850, "seen": 14, "decoded_ms": 172.592036}, {"seq": 15, "x": 182, "y": 750, "seen": 15, "decoded_ms": 195.775758}, {"seq": 16, "x": 548, "y": 850, "seen": 16, "decoded_ms": 151.145679}, {"seq": 17, "x": 914, "y": 750, "seen": 17, "decoded_ms": 173.941806}, {"seq": 18, "x": 1280, "y": 850, "seen": 18, "decoded_ms": 352.426864}, {"seq": 19, "x": 1645, "y": 750, "seen": 19, "decoded_ms": 156.050885}, {"seq": 20, "x": 2011, "y": 850, "seen": 20, "decoded_ms": 158.266234}, {"seq": 21, "x": 2377, "y": 750, "seen": 21, "decoded_ms": 126.999009}, {"seq": 22, "x": 182, "y": 850, "seen": 22, "decoded_ms": 194.209712}, {"seq": 23, "x": 548, "y": 750, "seen": 23, "decoded_ms": 183.157837}, {"seq": 24, "x": 914, "y": 850, "seen": 24, "decoded_ms": 186.545894}, {"seq": 25, "x": 1280, "y": 750, "seen": 25, "decoded_ms": 506.013562}, {"seq": 26, "x": 1645, "y": 850, "seen": 26, "decoded_ms": 164.698513}, {"seq": 27, "x": 2011, "y": 750, "seen": 27, "decoded_ms": 177.684307}, {"seq": 28, "x": 2377, "y": 850, "seen": 28, "decoded_ms": 174.644202}], "p50_ms": 173.26692100000002, "p95_ms": 506.013562, "method": "XTest click-down to unique decoded sequence; excludes USB and scanout"}

docs/evidence/native-cursor-20261105/ubuntu-final-soak.json

@@ -0,0 +1,11 @@
+{
+  "pid": 293859,
+  "requested_seconds": 360.0,
+  "samples": 65960,
+  "timestamp_after_pre_read_clock": 1,
+  "timestamp_after_post_read_clock": 0,
+  "max_age_ms": 1109.787402,
+  "survived": true,
+  "last_sequence": 6538,
+  "elapsed_seconds": 360.003
+}

docs/evidence/native-cursor-20261105/ubuntu-final-stale-state.json

@@ -0,0 +1 @@
+{"pid": 293859, "worker": 293861, "pause_seconds": 2.6, "exited": true, "check_seconds": 2.9042484689998673}

docs/evidence/native-cursor-20261105/ubuntu-normal-client.json

@@ -0,0 +1 @@
+{"pid": 299860, "ppid": 235482, "args": "/home/armbian/vdi-build/rkmpp-experiment/build/moonlight/app/moonlight stream 192.168.1.72 Desktop --resolution 2560x1440 --fps 30 --bitrate 30000 --display-mode fullscreen --video-codec H.264 --video-decoder hardware --absolute-mouse --capture-system-keys always --keep-awake --no-vsync --no-frame-pacing --audio-on-host ", "sha256": "5d4330f703d7f8e053bc3795ca42bdaf231c9e9dd8ebb00a612013adbcccee03", "native": true, "shape": [24, 24, 3, 1]}

docs/evidence/native-cursor-20261105/ubuntu-probe-v3.json

@@ -0,0 +1 @@
+{"host": "192.168.1.72", "pid": 256179, "shapes": [{"name": "default", "source": {"w": 24, "h": 24, "hx": 3, "hy": 1, "x": 181, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 182, "y": 600, "w": 24, "h": 24, "hx": 3, "hy": 1}, "geometry_matches": true, "max_pixel_difference": 162, "visible_pixels": 254, "video": {"reference": 15726330, "nonuniform_pixels": 0}}, {"name": "text", "source": {"w": 24, "h": 24, "hx": 11, "hy": 12, "x": 547, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 548, "y": 600, "w": 24, "h": 24, "hx": 11, "hy": 12}, "geometry_matches": true, "max_pixel_difference": 101, "visible_pixels": 240, "video": {"reference": 15791866, "nonuniform_pixels": 0}}, {"name": "ew-resize", "source": {"w": 24, "h": 24, "hx": 12, "hy": 12, "x": 913, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 914, "y": 600, "w": 24, "h": 24, "hx": 12, "hy": 12}, "geometry_matches": true, "max_pixel_difference": 175, "visible_pixels": 301, "video": {"reference": 15726330, "nonuniform_pixels": 0}}, {"name": "wait", "source": {"w": 24, "h": 24, "hx": 11, "hy": 11, "x": 1280, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 1280, "y": 600, "w": 24, "h": 24, "hx": 11, "hy": 11}, "geometry_matches": true, "max_pixel_difference": 129, "visible_pixels": 433, "video": {"reference": 15791866, "nonuniform_pixels": 0}}, {"name": "none", "source": {"w": 1, "h": 1, "hx": 0, "hy": 0, "x": 1645, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 1645, "y": 600, "w": 1, "h": 1, "hx": 0, "hy": 0}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 0, "video": {"reference": 15726074, "nonuniform_pixels": 0}}, {"name": "crosshair", "source": {"w": 24, "h": 24, "hx": 11, "hy": 11, "x": 2011, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 2011, "y": 600, "w": 24, "h": 24, "hx": 11, "hy": 11}, "geometry_matches": true, "max_pixel_difference": 78, "visible_pixels": 281, "video": {"reference": 15726074, "nonuniform_pixels": 0}}, {"name": "custom", "source": {"w": 24, "h": 24, "hx": 7, "hy": 9, "x": 2377, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 2377, "y": 600, "w": 24, "h": 24, "hx": 7, "hy": 9}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 576, "video": {"reference": 15726074, "nonuniform_pixels": 0}}], "paused_client": {"position": [250, 650], "elapsed_ms": 2.727055, "same_shape": true}, "clicks": [{"seq": 3, "x": 182, "y": 750, "seen": 3, "decoded_ms": 177.207219}, {"seq": 4, "x": 548, "y": 850, "seen": 4, "decoded_ms": 177.766631}, {"seq": 5, "x": 914, "y": 750, "seen": 5, "decoded_ms": 199.373737}, {"seq": 6, "x": 1280, "y": 850, "seen": 6, "decoded_ms": 182.446665}, {"seq": 7, "x": 1645, "y": 750, "seen": 7, "decoded_ms": 174.159044}, {"seq": 8, "x": 2011, "y": 850, "seen": 8, "decoded_ms": 211.839356}, {"seq": 9, "x": 2377, "y": 750, "seen": 9, "decoded_ms": 172.112732}, {"seq": 10, "x": 182, "y": 850, "seen": 10, "decoded_ms": 218.076291}, {"seq": 11, "x": 548, "y": 750, "seen": 11, "decoded_ms": 158.319669}, {"seq": 12, "x": 914, "y": 850, "seen": 12, "decoded_ms": 190.78387}, {"seq": 13, "x": 1280, "y": 750, "seen": 13, "decoded_ms": 475.373962}, {"seq": 14, "x": 1645, "y": 850, "seen": 14, "decoded_ms": 183.265657}, {"seq": 15, "x": 2011, "y": 750, "seen": 15, "decoded_ms": 190.493082}, {"seq": 16, "x": 2377, "y": 850, "seen": 16, "decoded_ms": 174.658874}, {"seq": 17, "x": 182, "y": 750, "seen": 17, "decoded_ms": 202.290292}, {"seq": 18, "x": 548, "y": 850, "seen": 18, "decoded_ms": 201.035264}, {"seq": 19, "x": 914, "y": 750, "seen": 19, "decoded_ms": 169.113849}, {"seq": 20, "x": 1280, "y": 850, "seen": 20, "decoded_ms": 389.791156}, {"seq": 21, "x": 1645, "y": 750, "seen": 21, "decoded_ms": 145.709303}, {"seq": 22, "x": 2011, "y": 850, "seen": 22, "decoded_ms": 142.136716}, {"seq": 23, "x": 2377, "y": 750, "seen": 23, "decoded_ms": 150.834416}, {"seq": 24, "x": 182, "y": 850, "seen": 24, "decoded_ms": 218.919785}, {"seq": 25, "x": 548, "y": 750, "seen": 25, "decoded_ms": 145.115185}, {"seq": 26, "x": 914, "y": 850, "seen": 26, "decoded_ms": 174.238963}, {"seq": 27, "x": 1280, "y": 750, "seen": 27, "decoded_ms": 476.883703}, {"seq": 28, "x": 1645, "y": 850, "seen": 28, "decoded_ms": 165.254265}, {"seq": 29, "x": 2011, "y": 750, "seen": 29, "decoded_ms": 182.507335}, {"seq": 30, "x": 2377, "y": 850, "seen": 30, "decoded_ms": 168.10207}], "p50_ms": 180.106648, "p95_ms": 475.373962, "method": "XTest click-down to unique decoded sequence; excludes USB and scanout"}

docs/evidence/native-cursor-20261105/ubuntu-release-probe.json

@@ -0,0 +1 @@
+{"host": "192.168.1.72", "pid": 293859, "shapes": [{"name": "default", "source": {"w": 24, "h": 24, "hx": 3, "hy": 1, "x": 181, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 182, "y": 600, "w": 24, "h": 24, "hx": 3, "hy": 1}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 254, "video": {"reference": 15726330, "nonuniform_pixels": 0}}, {"name": "text", "source": {"w": 24, "h": 24, "hx": 11, "hy": 12, "x": 547, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 548, "y": 600, "w": 24, "h": 24, "hx": 11, "hy": 12}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 240, "video": {"reference": 15791866, "nonuniform_pixels": 0}}, {"name": "ew-resize", "source": {"w": 24, "h": 24, "hx": 12, "hy": 12, "x": 913, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 914, "y": 600, "w": 24, "h": 24, "hx": 12, "hy": 12}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 301, "video": {"reference": 15726330, "nonuniform_pixels": 0}}, {"name": "wait", "source": {"w": 24, "h": 24, "hx": 11, "hy": 11, "x": 1280, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 1280, "y": 600, "w": 24, "h": 24, "hx": 11, "hy": 11}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 433, "video": {"reference": 15791866, "nonuniform_pixels": 0}}, {"name": "none", "source": {"w": 1, "h": 1, "hx": 0, "hy": 0, "x": 1645, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 1645, "y": 600, "w": 1, "h": 1, "hx": 0, "hy": 0}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 0, "video": {"reference": 15726074, "nonuniform_pixels": 0}}, {"name": "crosshair", "source": {"w": 24, "h": 24, "hx": 11, "hy": 11, "x": 2011, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 2011, "y": 600, "w": 24, "h": 24, "hx": 11, "hy": 11}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 281, "video": {"reference": 15726074, "nonuniform_pixels": 0}}, {"name": "custom", "source": {"w": 24, "h": 24, "hx": 7, "hy": 9, "x": 2377, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 2377, "y": 600, "w": 24, "h": 24, "hx": 7, "hy": 9}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 576, "video": {"reference": 15726074, "nonuniform_pixels": 0}}], "paused_client": {"position": [350, 700], "elapsed_ms": 249.623897, "same_shape": true, "steps": [{"target": [250, 650], "position": [250, 650], "query_ms": 2.255624}, {"target": [280, 670], "position": [280, 670], "query_ms": 2.353619}, {"target": [300, 690], "position": [300, 690], "query_ms": 2.202252}, {"target": [350, 700], "position": [350, 700], "query_ms": 2.288873}]}, "clicks": [{"seq": 1, "x": 182, "y": 750, "seen": 1, "decoded_ms": 186.428878}, {"seq": 2, "x": 548, "y": 850, "seen": 2, "decoded_ms": 181.712898}, {"seq": 3, "x": 914, "y": 750, "seen": 3, "decoded_ms": 207.490698}, {"seq": 4, "x": 1280, "y": 850, "seen": 4, "decoded_ms": 533.830025}, {"seq": 5, "x": 1645, "y": 750, "seen": 5, "decoded_ms": 190.340809}, {"seq": 6, "x": 2011, "y": 850, "seen": 6, "decoded_ms": 204.401567}, {"seq": 7, "x": 2377, "y": 750, "seen": 7, "decoded_ms": 166.595545}, {"seq": 8, "x": 182, "y": 850, "seen": 8, "decoded_ms": 195.011611}, {"seq": 9, "x": 548, "y": 750, "seen": 9, "decoded_ms": 181.070161}, {"seq": 10, "x": 914, "y": 850, "seen": 10, "decoded_ms": 191.989545}, {"seq": 11, "x": 1280, "y": 750, "seen": 11, "decoded_ms": 450.587655}, {"seq": 12, "x": 1645, "y": 850, "seen": 12, "decoded_ms": 166.558247}, {"seq": 13, "x": 2011, "y": 750, "seen": 13, "decoded_ms": 174.993944}, {"seq": 14, "x": 2377, "y": 850, "seen": 14, "decoded_ms": 195.413266}, {"seq": 15, "x": 182, "y": 750, "seen": 15, "decoded_ms": 242.226344}, {"seq": 16, "x": 548, "y": 850, "seen": 16, "decoded_ms": 206.124429}, {"seq": 17, "x": 914, "y": 750, "seen": 17, "decoded_ms": 181.78767}, {"seq": 18, "x": 1280, "y": 850, "seen": 18, "decoded_ms": 463.825494}, {"seq": 19, "x": 1645, "y": 750, "seen": 19, "decoded_ms": 194.360157}, {"seq": 20, "x": 2011, "y": 850, "seen": 20, "decoded_ms": 177.975533}, {"seq": 21, "x": 2377, "y": 750, "seen": 21, "decoded_ms": 229.660945}, {"seq": 22, "x": 182, "y": 850, "seen": 22, "decoded_ms": 159.611781}, {"seq": 23, "x": 548, "y": 750, "seen": 23, "decoded_ms": 149.18704}, {"seq": 24, "x": 914, "y": 850, "seen": 24, "decoded_ms": 179.366438}, {"seq": 25, "x": 1280, "y": 750, "seen": 25, "decoded_ms": 522.420223}, {"seq": 26, "x": 1645, "y": 850, "seen": 26, "decoded_ms": 154.151825}, {"seq": 27, "x": 2011, "y": 750, "seen": 27, "decoded_ms": 154.669796}, {"seq": 28, "x": 2377, "y": 850, "seen": 28, "decoded_ms": 145.580813}], "p50_ms": 188.3848435, "p95_ms": 522.420223, "method": "XTest click-down to unique decoded sequence; excludes USB and scanout"}

docs/evidence/native-cursor-20261105/ubuntu-short-stall.json

@@ -0,0 +1,7 @@
+{
+  "agent": 39181,
+  "client": 293859,
+  "pause_seconds": 1.1,
+  "local_pointer": "x:650 y:900 screen:0 window:48234511",
+  "survived": true
+}

docs/evidence/native-cursor-20261105/ubuntu-stale-state.json

@@ -0,0 +1,5 @@
+{
+  "bridge_frozen_seconds": 1.2,
+  "checked_after_seconds": 3.289,
+  "remaining_clients": []
+}

docs/evidence/native-cursor-20261105/ubuntu-v4-final-probe.json

@@ -0,0 +1 @@
+{"host": "192.168.1.72", "pid": 272099, "shapes": [{"name": "default", "source": {"w": 24, "h": 24, "hx": 3, "hy": 1, "x": 181, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 182, "y": 600, "w": 24, "h": 24, "hx": 3, "hy": 1}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 254, "video": {"reference": 15726330, "nonuniform_pixels": 0}}, {"name": "text", "source": {"w": 24, "h": 24, "hx": 11, "hy": 12, "x": 547, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 548, "y": 600, "w": 24, "h": 24, "hx": 11, "hy": 12}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 240, "video": {"reference": 15791866, "nonuniform_pixels": 0}}, {"name": "ew-resize", "source": {"w": 24, "h": 24, "hx": 12, "hy": 12, "x": 913, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 914, "y": 600, "w": 24, "h": 24, "hx": 12, "hy": 12}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 301, "video": {"reference": 15726330, "nonuniform_pixels": 0}}, {"name": "wait", "source": {"w": 24, "h": 24, "hx": 11, "hy": 11, "x": 1280, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 1280, "y": 600, "w": 24, "h": 24, "hx": 11, "hy": 11}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 433, "video": {"reference": 15791866, "nonuniform_pixels": 0}}, {"name": "none", "source": {"w": 1, "h": 1, "hx": 0, "hy": 0, "x": 1645, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 1645, "y": 600, "w": 1, "h": 1, "hx": 0, "hy": 0}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 0, "video": {"reference": 15726074, "nonuniform_pixels": 0}}, {"name": "crosshair", "source": {"w": 24, "h": 24, "hx": 11, "hy": 11, "x": 2011, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 2011, "y": 600, "w": 24, "h": 24, "hx": 11, "hy": 11}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 281, "video": {"reference": 15726074, "nonuniform_pixels": 0}}, {"name": "custom", "source": {"w": 24, "h": 24, "hx": 7, "hy": 9, "x": 2377, "y": 599, "sw": 2560, "sh": 1440}, "local": {"x": 2377, "y": 600, "w": 24, "h": 24, "hx": 7, "hy": 9}, "geometry_matches": true, "max_pixel_difference": 0, "visible_pixels": 576, "video": {"reference": 15726074, "nonuniform_pixels": 0}}], "paused_client": {"position": [350, 700], "elapsed_ms": 263.611753, "same_shape": true, "steps": [{"target": [250, 650], "position": [250, 650], "query_ms": 16.220678}, {"target": [280, 670], "position": [280, 670], "query_ms": 2.214575}, {"target": [300, 690], "position": [300, 690], "query_ms": 2.215451}, {"target": [350, 700], "position": [350, 700], "query_ms": 2.380822}]}, "clicks": [{"seq": 2, "x": 182, "y": 750, "seen": 2, "decoded_ms": 192.980398}, {"seq": 3, "x": 548, "y": 850, "seen": 3, "decoded_ms": 249.189423}, {"seq": 4, "x": 914, "y": 750, "seen": 4, "decoded_ms": 193.088898}, {"seq": 5, "x": 1280, "y": 850, "seen": 5, "decoded_ms": 374.099277}, {"seq": 6, "x": 1645, "y": 750, "seen": 6, "decoded_ms": 166.521582}, {"seq": 7, "x": 2011, "y": 850, "seen": 7, "decoded_ms": 207.861192}, {"seq": 8, "x": 2377, "y": 750, "seen": 8, "decoded_ms": 246.000709}, {"seq": 9, "x": 182, "y": 850, "seen": 9, "decoded_ms": 181.998527}, {"seq": 10, "x": 548, "y": 750, "seen": 10, "decoded_ms": 181.410831}, {"seq": 11, "x": 914, "y": 850, "seen": 11, "decoded_ms": 221.952754}, {"seq": 12, "x": 1280, "y": 750, "seen": 12, "decoded_ms": 507.168335}, {"seq": 13, "x": 1645, "y": 850, "seen": 13, "decoded_ms": 182.568433}, {"seq": 14, "x": 2011, "y": 750, "seen": 14, "decoded_ms": 164.879833}, {"seq": 15, "x": 2377, "y": 850, "seen": 15, "decoded_ms": 212.375805}, {"seq": 16, "x": 182, "y": 750, "seen": 16, "decoded_ms": 188.116394}, {"seq": 17, "x": 548, "y": 850, "seen": 17, "decoded_ms": 203.54084}, {"seq": 18, "x": 914, "y": 750, "seen": 18, "decoded_ms": 183.044427}, {"seq": 19, "x": 1280, "y": 850, "seen": 19, "decoded_ms": 316.917585}, {"seq": 20, "x": 1645, "y": 750, "seen": 20, "decoded_ms": 161.788239}, {"seq": 21, "x": 2011, "y": 850, "seen": 21, "decoded_ms": 180.879436}, {"seq": 22, "x": 2377, "y": 750, "seen": 22, "decoded_ms": 172.71762}, {"seq": 23, "x": 182, "y": 850, "seen": 23, "decoded_ms": 175.79901}, {"seq": 24, "x": 548, "y": 750, "seen": 24, "decoded_ms": 185.907366}, {"seq": 25, "x": 914, "y": 850, "seen": 25, "decoded_ms": 207.759418}, {"seq": 26, "x": 1280, "y": 750, "seen": 26, "decoded_ms": 468.920931}, {"seq": 27, "x": 1645, "y": 850, "seen": 27, "decoded_ms": 189.784407}, {"seq": 28, "x": 2011, "y": 750, "seen": 28, "decoded_ms": 186.12174}, {"seq": 29, "x": 2377, "y": 850, "seen": 29, "decoded_ms": 182.798273}], "p50_ms": 188.9504005, "p95_ms": 468.920931, "method": "XTest click-down to unique decoded sequence; excludes USB and scanout"}

docs/evidence/native-cursor-20261105/ubuntu-warp-v3.json

@@ -0,0 +1,9 @@
+{
+  "host": "192.168.1.72",
+  "target": [
+    400,
+    600
+  ],
+  "readback": "X=400\nY=600\nSCREEN=0\nWINDOW=48234511\n",
+  "passed": true
+}

docs/evidence/native-cursor-20261105/ubuntu-warp.json

@@ -0,0 +1,8 @@
+{
+  "host": "192.168.1.72",
+  "target": [
+    400,
+    600
+  ],
+  "readback": "X=1500\nY=900\nSCREEN=0\nWINDOW=48234511\n"
+}

docs/evidence/native-cursor-20261105/windows-final.json

@@ -0,0 +1 @@
+{"pid": 299142, "args": "/home/armbian/vdi-build/rkmpp-experiment/build/moonlight/app/moonlight stream 192.168.1.70 Desktop --resolution 2560x1440 --fps 45 --bitrate 30000 --display-mode fullscreen --video-codec H.264 --video-decoder hardware --absolute-mouse --capture-system-keys always --keep-awake --no-vsync --no-frame-pacing --audio-on-host ", "sha256": "5d4330f703d7f8e053bc3795ca42bdaf231c9e9dd8ebb00a612013adbcccee03", "native": false}