hdmi: decreased stream restart

configs/kvmd/main/v0-hdmi.yaml

@@ -28,6 +28,8 @@ kvmd:
         type: disabled
 
     streamer:
+        sync_delay: 0
+        init_delay: 1
         desired_fps: 30
         max_fps: 60
         unix: /run/kvmd/ustreamer.sock

configs/kvmd/main/v1-hdmi.yaml

@@ -30,6 +30,8 @@ kvmd:
         device: /dev/kvmd-msd
 
     streamer:
+        sync_delay: 0
+        init_delay: 1
         desired_fps: 30
         max_fps: 60
         unix: /run/kvmd/ustreamer.sock

configs/kvmd/main/v2-hdmi.yaml

@@ -26,6 +26,8 @@ kvmd:
         type: otg
 
     streamer:
+        sync_delay: 0
+        init_delay: 1
         desired_fps: 30
         max_fps: 60
         unix: /run/kvmd/ustreamer.sock

kvmd/apps/__init__.py

@@ -51,6 +51,7 @@ from ..yamlconf.loader import load_yaml_file
 
 from ..validators.basic import valid_bool
 from ..validators.basic import valid_number
+from ..validators.basic import valid_float_f0
 from ..validators.basic import valid_float_f01
 
 from ..validators.auth import valid_users_list
@@ -224,9 +225,9 @@ def _get_config_scheme() -> Dict:
                 "cap_pin":  Option(-1, type=valid_gpio_pin_optional),
                 "conv_pin": Option(-1, type=valid_gpio_pin_optional),
 
-                "sync_delay":         Option(1.0,  type=valid_float_f01),
+                "sync_delay":         Option(1.0,  type=valid_float_f0),
-                "init_delay":         Option(3.0,  type=valid_float_f01),
+                "init_delay":         Option(3.0,  type=valid_float_f0),
-                "init_restart_after": Option(0.0,  type=(lambda arg: valid_number(arg, min=0.0, type=float))),
+                "init_restart_after": Option(0.0,  type=valid_float_f0),
                 "shutdown_delay":     Option(10.0, type=valid_float_f01),
                 "state_poll":         Option(1.0,  type=valid_float_f01),
 

kvmd/validators/basic.py

@@ -74,6 +74,10 @@ def valid_int_f1(arg: Any) -> int:
     return int(valid_number(arg, min=1))
 
 
+def valid_float_f0(arg: Any) -> float:
+    return float(valid_number(arg, min=0, type=float))
+
+
 def valid_float_f01(arg: Any) -> float:
     return float(valid_number(arg, min=0.1, type=float))
 

testenv/main.yaml

@@ -25,6 +25,8 @@ kvmd:
     streamer:
         cap_pin: 17
         conv_pin: 18
+        sync_delay: 0
+        init_delay: 1
         init_restart_after: 1
         desired_fps: 30
         max_fps: 40

testenv/tests/validators/test_basic.py

@@ -29,6 +29,7 @@ from kvmd.validators import ValidatorError
 from kvmd.validators.basic import valid_bool
 from kvmd.validators.basic import valid_number
 from kvmd.validators.basic import valid_int_f1
+from kvmd.validators.basic import valid_float_f0
 from kvmd.validators.basic import valid_float_f01
 from kvmd.validators.basic import valid_string_list
 
@@ -95,6 +96,20 @@ def test_fail__valid_int_f1(arg: Any) -> None:
         print(valid_int_f1(arg))
 
 
+# =====
+@pytest.mark.parametrize("arg", [0, 1, 5, "5 ", "5.0 "])
+def test_ok__valid_float_f0(arg: Any) -> None:
+    value = valid_float_f0(arg)
+    assert type(value) == float  # pylint: disable=unidiomatic-typecheck
+    assert value == float(str(arg).strip())
+
+
+@pytest.mark.parametrize("arg", ["test", "", None, -6, "-6"])
+def test_fail__valid_float_f0(arg: Any) -> None:
+    with pytest.raises(ValidatorError):
+        print(valid_float_f0(arg))
+
+
 # =====
 @pytest.mark.parametrize("arg", [0.1, 1, 5, "5 ", "5.0 "])
 def test_ok__valid_float_f01(arg: Any) -> None: