hdrOutputFormats property

@override List<TextureFormat> get hdrOutputFormats

The formats this device can present an extended-range frame in, empty when it can only present standard range.

R9: empty on Impeller (whose Apple extended formats upstream removed), WebGL2 and the software rasteriser; WebGPU answers rgba16float on a display that reports a high dynamic range. A frame rendered with OutputTransform.extendedSrgb is drawn in the first of these.

Implementation

@override
List<TextureFormat> get hdrOutputFormats => const <TextureFormat>[];