bgrBytesToRgbFloat32 function

Float32List bgrBytesToRgbFloat32({
  1. required Uint8List bytes,
  2. required int totalPixels,
  3. Float32List? buffer,
})

Converts BGR bytes to a flat Float32List with 0.0..1.0 normalization.

Performs a BGR-to-RGB channel swap and divides each value by 255.

Parameters:

  • bytes: Raw BGR image bytes (length must be totalPixels * 3)
  • totalPixels: Total number of pixels (width * height)
  • buffer: Optional pre-allocated Float32List of length totalPixels * 3 to reuse

Returns a flat Float32List with normalized RGB pixel values in 0.0..1.0.

Implementation

Float32List bgrBytesToRgbFloat32({
  required Uint8List bytes,
  required int totalPixels,
  Float32List? buffer,
}) => _bgrToRgbFloat32(
  bytes: bytes,
  totalPixels: totalPixels,
  lut: _lutUnit,
  buffer: buffer,
);