Merge pull request #127 from xXJSONDeruloXx/fp16v0.10.1

feat: groundwork for fp16 feature in lsfg-vk

3 files changed, 28 insertions, 14 deletions

diff --git a/py_modules/lsfg_vk/config_schema.py b/py_modules/lsfg_vk/config_schema.py
index bbace42..33f7b3e 100644
--- a/py_modules/lsfg_vk/config_schema.py
+++ b/py_modules/lsfg_vk/config_schema.py
@@ -167,14 +167,20 @@ class ConfigurationManager:
         lines = ["version = 1"]
         lines.append("")
         
-        # Add global section with DLL path only (if specified)
+        # Add global section with global fields
+        lines.append("[global]")
+        
+        # Add dll field if specified
         if config.get("dll"):
-            lines.append("[global]")
             lines.append(f"# specify where Lossless.dll is stored")
-            # Generate TOML lines for TOML fields only - USE GENERATED CONSTANTS
             from .config_schema_generated import DLL
             lines.append(f'dll = "{config[DLL]}"')
-            lines.append("")
+        
+        # Add no_fp16 field
+        from .config_schema_generated import NO_FP16
+        lines.append(f"# force-disable fp16 (use on older nvidia cards)")
+        lines.append(f"no_fp16 = {str(config[NO_FP16]).lower()}")
+        lines.append("")
         
         # Add game section with process name for LSFG_PROCESS approach
         lines.append("[[game]]")
@@ -184,8 +190,8 @@ class ConfigurationManager:
         
         # Add all configuration fields to the game section
         for field_name, field_def in CONFIG_SCHEMA.items():
-            # Skip dll field - dll goes in global section
-            if field_name == "dll":
+            # Skip global fields - they go in global section
+            if field_name in ("dll", "no_fp16"):
                 continue
                 
             value = config[field_name]
@@ -250,10 +256,14 @@ class ConfigurationManager:
                     elif value.startswith("'") and value.endswith("'"):
                         value = value[1:-1]
                     
-                    # Handle global section (dll only) - USE GENERATED CONSTANTS
-                    if in_global_section and key == "dll":
-                        from .config_schema_generated import DLL
-                        config[DLL] = value
+                    # Handle global section (dll and no_fp16) - USE GENERATED CONSTANTS
+                    if in_global_section:
+                        if key == "dll":
+                            from .config_schema_generated import DLL
+                            config[DLL] = value
+                        elif key == "no_fp16":
+                            from .config_schema_generated import NO_FP16
+                            config[NO_FP16] = value.lower() in ('true', '1', 'yes', 'on')
                     
                     # Handle game section
                     elif in_game_section:
diff --git a/py_modules/lsfg_vk/config_schema_generated.py b/py_modules/lsfg_vk/config_schema_generated.py
index 50d2a4f..4e701ac 100644
--- a/py_modules/lsfg_vk/config_schema_generated.py
+++ b/py_modules/lsfg_vk/config_schema_generated.py
@@ -14,6 +14,7 @@ from shared_config import CONFIG_SCHEMA_DEF, ConfigFieldType
 
 # Field name constants for type-safe access
 DLL = "dll"
+NO_FP16 = "no_fp16"
 MULTIPLIER = "multiplier"
 FLOW_SCALE = "flow_scale"
 PERFORMANCE_MODE = "performance_mode"
@@ -31,6 +32,7 @@ ENABLE_WSI = "enable_wsi"
 class ConfigurationData(TypedDict):
     """Type-safe configuration data structure - AUTO-GENERATED"""
     dll: str
+    no_fp16: bool
     multiplier: int
     flow_scale: float
     performance_mode: bool
@@ -108,9 +110,10 @@ def get_script_generation_logic():
 def get_function_parameters() -> str:
     """Return function signature parameters"""
     return """dll: str = "/games/Lossless Scaling/Lossless.dll",
+                     no_fp16: bool = False,
                      multiplier: int = 1,
                      flow_scale: float = 0.8,
-                     performance_mode: bool = True,
+                     performance_mode: bool = False,
                      hdr_mode: bool = False,
                      experimental_present_mode: str = "fifo",
                      dxvk_frame_rate: int = 0,
@@ -126,6 +129,7 @@ def create_config_dict(**kwargs) -> ConfigurationData:
     """Create configuration dictionary from keyword arguments"""
     return cast(ConfigurationData, {
         "dll": kwargs.get("dll"),
+        "no_fp16": kwargs.get("no_fp16"),
         "multiplier": kwargs.get("multiplier"),
         "flow_scale": kwargs.get("flow_scale"),
         "performance_mode": kwargs.get("performance_mode"),
@@ -142,6 +146,6 @@ def create_config_dict(**kwargs) -> ConfigurationData:
 
 
 # Field lists for dynamic operations
-TOML_FIELDS = ['dll', 'multiplier', 'flow_scale', 'performance_mode', 'hdr_mode', 'experimental_present_mode']
+TOML_FIELDS = ['dll', 'no_fp16', 'multiplier', 'flow_scale', 'performance_mode', 'hdr_mode', 'experimental_present_mode']
 SCRIPT_FIELDS = ['dxvk_frame_rate', 'enable_wow64', 'disable_steamdeck_mode', 'mangohud_workaround', 'disable_vkbasalt', 'force_enable_vkbasalt', 'enable_wsi']
-ALL_FIELDS = ['dll', 'multiplier', 'flow_scale', 'performance_mode', 'hdr_mode', 'experimental_present_mode', 'dxvk_frame_rate', 'enable_wow64', 'disable_steamdeck_mode', 'mangohud_workaround', 'disable_vkbasalt', 'force_enable_vkbasalt', 'enable_wsi']
+ALL_FIELDS = ['dll', 'no_fp16', 'multiplier', 'flow_scale', 'performance_mode', 'hdr_mode', 'experimental_present_mode', 'dxvk_frame_rate', 'enable_wow64', 'disable_steamdeck_mode', 'mangohud_workaround', 'disable_vkbasalt', 'force_enable_vkbasalt', 'enable_wsi']
diff --git a/py_modules/lsfg_vk/configuration_helpers_generated.py b/py_modules/lsfg_vk/configuration_helpers_generated.py
index b34865a..f8edd97 100644
--- a/py_modules/lsfg_vk/configuration_helpers_generated.py
+++ b/py_modules/lsfg_vk/configuration_helpers_generated.py
@@ -9,7 +9,7 @@ from .config_schema_generated import ConfigurationData, ALL_FIELDS
 
 def log_configuration_update(logger, config: ConfigurationData) -> None:
     """Log configuration update with all field values"""
-    logger.info(f"Updated lsfg TOML configuration: dll={config['dll']}, multiplier={config['multiplier']}, flow_scale={config['flow_scale']}, performance_mode={config['performance_mode']}, hdr_mode={config['hdr_mode']}, experimental_present_mode={config['experimental_present_mode']}, dxvk_frame_rate={config['dxvk_frame_rate']}, enable_wow64={config['enable_wow64']}, disable_steamdeck_mode={config['disable_steamdeck_mode']}, mangohud_workaround={config['mangohud_workaround']}, disable_vkbasalt={config['disable_vkbasalt']}, force_enable_vkbasalt={config['force_enable_vkbasalt']}, enable_wsi={config['enable_wsi']}")
+    logger.info(f"Updated lsfg TOML configuration: dll={config['dll']}, no_fp16={config['no_fp16']}, multiplier={config['multiplier']}, flow_scale={config['flow_scale']}, performance_mode={config['performance_mode']}, hdr_mode={config['hdr_mode']}, experimental_present_mode={config['experimental_present_mode']}, dxvk_frame_rate={config['dxvk_frame_rate']}, enable_wow64={config['enable_wow64']}, disable_steamdeck_mode={config['disable_steamdeck_mode']}, mangohud_workaround={config['mangohud_workaround']}, disable_vkbasalt={config['disable_vkbasalt']}, force_enable_vkbasalt={config['force_enable_vkbasalt']}, enable_wsi={config['enable_wsi']}")
 
 
 def get_config_field_names() -> list[str]: