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nir: Add a glsl_vec_type() helper.

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I need access to glsl_type::vec2_type from C.  Wrapping vec() also gives
us access to vec3 if we need it.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Kenneth Graunke 2015-12-18 00:42:03 -08:00
parent 0daf51e130
commit 2bcf989407
2 changed files with 7 additions and 0 deletions
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6
src/glsl/nir/nir_types.cpp
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@ -167,6 +167,12 @@ glsl_float_type(void)
return glsl_type::float_type;
}
const glsl_type *
glsl_vec_type(unsigned n)
{
return glsl_type::vec(n);
}
const glsl_type *
glsl_vec4_type(void)
{

1
src/glsl/nir/nir_types.h
View file

@ -75,6 +75,7 @@ bool glsl_type_is_matrix(const struct glsl_type *type);
const struct glsl_type *glsl_void_type(void);
const struct glsl_type *glsl_float_type(void);
const struct glsl_type *glsl_vec_type(unsigned n);
const struct glsl_type *glsl_vec4_type(void);
const struct glsl_type *glsl_uint_type(void);
const struct glsl_type *glsl_array_type(const struct glsl_type *base,