• Introduction:
• Glossary:
• Caps Flags:
• Operation:
• Direct3D API Additions:
• Shading Language Intrinsics:
• Wave Query Intrinsics:
• bool WaveIsFirstLane()
• uint WaveGetLaneCount()
• uint WaveGetLaneIndex()
• Wave Vote Intrinsics:
• bool WaveActiveAnyTrue( bool expr )
• bool WaveActiveAllTrue( bool expr )
• uint4 WaveActiveBallot( bool expr )
• Types:
• Wave Broadcast or Shuffle Intrinsics
• <type> WaveReadLaneFirst( <type> expr )
• <type> WaveReadLaneAt( <type> expr, uint laneIndex)
• Wave Reduction Intrinsics
• bool<n> WaveActiveAllEqual(<type> expr )
• uint WaveActiveCountBits( bool bBit )
• <type> WaveActiveSum( <type> expr )
• <type> WaveActiveProduct( <type> expr)
• <int_type> WaveActiveBitAnd( <int_type> expr)
• <int_type> WaveActiveBitOr( <int_type> expr )
• <int_type> WaveActiveBitXor( <int_type> expr)
• <type> WaveActiveMin( <type> expr)
• <type> WaveActiveMax( <type> expr);
• Wave Scan/Prefix Intrinsics
• uint WavePrefixCountBits( Bool bBit )
• Example:
• <type> WavePrefixProduct( <type> value )
• <type> WavePrefixSum( <type> value )
• Example: Ordered Append
• Quad-Wide Shuffle Operations
• <type> QuadReadAcrossX( <type> localValue )
• <type> QuadReadAcrossY( <type> localValue )
• <type> QuadReadAcrossDiagonal( <type> localValue )
• <type> QuadReadLaneAt( <type> sourceValue, uint quadLaneID )