Function: encodeCameraPassthrough()

encodeCameraPassthrough(device, passthrough, cameraTexture, outputView, commandEncoder, crop): void

Defined in: react-native-custom-video-source/dist/typescript/webgpu/cameraPassthroughPipeline.d.ts:45

Encodes one full-screen pass drawing the camera into outputView, cropped per crop. Worklet-safe; call it inside your render callback, and encode any overlay passes after it on the same command encoder (with loadOp: 'load' so they draw on top).

At most one call per pipeline instance per frame: the crop lives in a single uniform buffer written via queue.writeBuffer, which lands before the submitted command buffer executes — a second call in the same frame makes both draws use the second crop. Encode to multiple targets with different crops by building one pipeline per target.

Parameters

Parameter	Type
device	GPUDevice
passthrough	CameraPassthroughPipeline
cameraTexture	GPUExternalTexture
outputView	GPUTextureView
commandEncoder	GPUCommandEncoder
crop	FrameCrop

Returns

void