Module spirv_std::arch

SPIR-V Instrinics

This module is intended as a low level abstraction over SPIR-V instructions. These functions will typically map to a single instruction, and will perform no additional safety checks beyond type-checking.

Functions

all	Result is true if all components of vector is true, otherwise result is false.
any	Result is true if any component of vector is true, otherwise result is false.
emit_stream_vertex⚠	Emits the current values of all output variables to the current output primitive. After execution, the values of all output variables are undefined.
emit_vertex⚠	Emits the current values of all output variables to the current output primitive. After execution, the values of all output variables are undefined. Requires capability Geometry.
end_primitive⚠	Finish the current primitive and start a new one. No vertex is emitted. Requires capability Geometry.
end_stream_primitive⚠	Finish the current primitive and start a new one. No vertex is emitted.
f_add_vector	Floating-point addition of x and y. Results are computed per component.
f_div_vector	Floating-point division of x from y. Results are computed per component.
f_mod_vector	Floating-point modulo operation from x modulo y, whose sign matches the sign of y. Results are computed per component.
f_mul_vector	Floating-point multiplication of x and y. Results are computed per component.
f_negate_vector	Floating-point subtract of operand from zero. Results are computed per component.
f_rem_vector	Floating-point remainder operation for getting the remainder from x / y whose sign matches the sign of x. Results are computed per component.
f_sub_vector	Floating-point subtract of x from y. Results are computed per component.
i_add_vector⚠	Integer addition of x and y. Results are computed per component.
i_mul_vector	Integer multiplication of x and y. Results are computed per component.
i_sub_vector	Signed-integer subtract of x from y. Results are computed per component.
s_div_vector⚠	Signed-integer division of x from y. Results are computed per component.
s_mod_vector	Signed-integer modulo operation from x modulo y, whose sign matches the sign of y. Results are computed per component.
s_negate_vector	Signed-integer subtract of operand from zero. Results are computed per component.
s_rem_vector	Signed-integer remainder operation for getting the remainder from x / y whose sign matches the sign of x.
u_div_vector⚠	Unsigned-integer division of x from y. Results are computed per component.
u_mod_vector	Unsigned modulo operation of x modulo y. Results are computed per component.
vector_extract_dynamic⚠	Extract a single, dynamically selected, component of a vector.
vector_insert_dynamic⚠	Make a copy of a vector, with a single, variably selected, component modified.
vector_times_scalar	Scale a floating-point vector by scalar. Each component of vector is multiplied by scalar.