getMipLevelWidth method

int getMipLevelWidth(
  1. int mipLevel
)

Returns the width of the texture at mipLevel, clamped at 1.

Implementation

int getMipLevelWidth(int mipLevel) {
  _validateMipLevel(mipLevel);
  final int mipWidth = width >> mipLevel;
  return mipWidth > 0 ? mipWidth : 1;
}