constexpr bool IsCommonFloat32()

in Source/AUUtility.h [188:200]

• 12 lines of code
• 9 McCabe index (conditional complexity)

constexpr bool IsCommonFloat32(const AudioStreamBasicDescription& format) noexcept
{
	return (
		format.mFormatID == kAudioFormatLinearPCM && format.mFramesPerPacket == 1 &&
		format.mBytesPerPacket == format.mBytesPerFrame
		// so far, it's a valid PCM format
		&& (format.mFormatFlags & kLinearPCMFormatFlagIsFloat) != 0 &&
		(format.mChannelsPerFrame == 1 ||
			(format.mFormatFlags & kAudioFormatFlagIsNonInterleaved) != 0) &&
		((format.mFormatFlags & kAudioFormatFlagIsBigEndian) == kAudioFormatFlagsNativeEndian) &&
		format.mBitsPerChannel == 32 // NOLINT
		&& format.mBytesPerFrame == NumberInterleavedChannels(format) * sizeof(float));
}