NAME

       mix - Linear blend of x and y.

       gentype mix(gentype x, gentype y, gentype a);

       gentypef mix(gentypef x, gentypef y, float a);

       gentyped mix(gentyped x, gentyped y, double a);

       gentype mix (gentype x, gentype y, half a)      // if
       half extension enabled

DESCRIPTION

       Returns the linear blend of x and y implemented as: x + (y - x) * a

       a must be a value in the range 0.0 ... 1.0. If a is not in the range 0.0 ... 1.0, the return values are
       undefined.

NOTES

       The generic type name gentype is used to indicate that the function can take float, float2, float3,
       float4, float8, float16, double, double2, double3, double4, double8, or double16 as the type for the
       arguments.

       The generic type name gentypef is used to indicate that the function can take float, float2, float3,
       float4, float8, or float16 as the type for the arguments.

       The generic type name gentyped is used to indicate that the function can take double, double2, double3,
       double4, double8, or double16 as the type for the arguments.

       The built-in common functions are implemented using the round to nearest even rounding mode.

       If extended with cl_khr_fp16(3clc), generic type name gentype may indicate half and half{2|3|4|8|16} as
       arguments and return values.

       The mix function can be implemented using contractions such as mad(3clc) or fma(3clc).

SPECIFICATION

       OpenCL Specification[1]

SEE ALSO

       commonFunctions(3clc)

AUTHORS

       The Khronos Group

COPYRIGHT

       Copyright © 2007-2011 The Khronos Group Inc.
       Permission is hereby granted, free of charge, to any person obtaining a copy of this software and/or
       associated documentation files (the "Materials"), to deal in the Materials without restriction, including
       without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
       copies of the Materials, and to permit persons to whom the Materials are furnished to do so, subject to
       the condition that this copyright notice and permission notice shall be included in all copies or
       substantial portions of the Materials.

NOTES

        1. OpenCL Specification
           page 260, section 6.12.4 - Common Functions