Pixelated rendering results

[hannojg]

Mostly described on Android Pixel 7 devices

[hannojg]

I was able to reproduce the issue by using "Vulkan" backend on an Samsung Galaxy S21.

[hannojg]

Issue is reproducible on a pixel device in filament Samples:

• Teared rendering results with artifacts when blend mode is translucent  google/filament#7794

[hannojg]

Note: this can be worked around by enabling taa options (you can activate it but actually make it not compute anything):

const taaOptions: TemporalAntiAliasingOptions = {
	enabled: true,
	feedback: 1.0, // no TAA
	filterHistory: false,
	filterInput: false,
	boxClipping: 'NONE',
	jitterPattern: 'RGSS_X4', // cheapest one
	historyReprojection: false,
}

<FilamentScene temporalAntiAliasingOptions={taaOptions}>