Qualifiers

TEXTURE2D Read-only two-dimensional texture.

TEXTURE2D_WRITE 2D texture that the kernel can write into.

Computes 2**x, the base-2 exponential of x

float _exp2f(float x)

Computes e**x, the base-e exponential of x

float _expf(float x)

Computes the value of the logarithm of x to base 10

float _log10f(float x)

Computes the value of the logarithm of x to base 2

float _log2f(float x)

Computes the value of the natural logarithm of x

float _logf(float x)

Computes x raised to the power of y

float _powf(float x, float y)

Returns the absolute value of x

float _fabs(float x)