`simvx.graphics.gpu.instance`¶

VkInstance creation, debug messenger, and surface helpers.

Module Contents¶

Functions¶

`create_instance`	Create a VkInstance with optional validation layers.
`create_debug_messenger`	Attach a debug utils messenger to instance.

Data¶

`__all__`
`log`
`SYNC_VALIDATION_ENV`

API¶

simvx.graphics.gpu.instance.__all__¶: [‘SYNC_VALIDATION_ENV’, ‘create_instance’, ‘create_debug_messenger’]

simvx.graphics.gpu.instance.log¶: ‘getLogger(…)’

simvx.graphics.gpu.instance.SYNC_VALIDATION_ENV¶: ‘SIMVX_SYNC_VALIDATION’

simvx.graphics.gpu.instance.create_instance(app_name: str = 'SimVX', extensions: list[str] | None = None, validation: bool = True) → tuple[Any, bool]¶

Create a VkInstance with optional validation layers.

With :data:SYNC_VALIDATION_ENV set the layer is additionally asked for synchronisation validation, which is off by default; see that constant.

Returns (instance, validation_enabled).

simvx.graphics.gpu.instance.create_debug_messenger(instance: Any) → Any¶: Attach a debug utils messenger to instance.