Lines Matching refs:log2
2501 * log2: Base 2 logarithm
2508 log2(float v);
2511 log2(float2 v);
2514 log2(float3 v);
2517 log2(float4 v);
2521 log2(half v);
2526 log2(half2 v);
2531 log2(half3 v);
2536 log2(half4 v);
4846 * Fast approximate log2.
4850 * See also log2().
