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compiler/types: Add glsl_baseN_t_type(bit_size) helpers

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Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6713>
This commit is contained in:
Jason Ekstrand
2020-09-14 16:30:03 -05:00
committed by Marge Bot
parent 4cb6a8d2de
commit de295b61da
2 changed files with 41 additions and 0 deletions
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38
src/compiler/nir_types.cpp
View File

@@ -420,6 +420,18 @@ glsl_float16_t_type(void)
return glsl_type::float16_t_type; return glsl_type::float16_t_type;
} }
const glsl_type *
glsl_floatN_t_type(unsigned bit_size)
{
switch (bit_size) {
case 16: return glsl_type::float16_t_type;
case 32: return glsl_type::float_type;
case 64: return glsl_type::double_type;
default:
unreachable("Unsupported bit size");
}
}
const glsl_type * const glsl_type *
glsl_vec_type(unsigned n) glsl_vec_type(unsigned n)
{ {
@@ -492,6 +504,32 @@ glsl_uint8_t_type(void)
return glsl_type::uint8_t_type; return glsl_type::uint8_t_type;
} }
const glsl_type *
glsl_intN_t_type(unsigned bit_size)
{
switch (bit_size) {
case 8: return glsl_type::int8_t_type;
case 16: return glsl_type::int16_t_type;
case 32: return glsl_type::int_type;
case 64: return glsl_type::int64_t_type;
default:
unreachable("Unsupported bit size");
}
}
const glsl_type *
glsl_uintN_t_type(unsigned bit_size)
{
switch (bit_size) {
case 8: return glsl_type::uint8_t_type;
case 16: return glsl_type::uint16_t_type;
case 32: return glsl_type::uint_type;
case 64: return glsl_type::uint64_t_type;
default:
unreachable("Unsupported bit size");
}
}
const glsl_type * const glsl_type *
glsl_bool_type(void) glsl_bool_type(void)
{ {

3
src/compiler/nir_types.h
View File

@@ -165,6 +165,7 @@ const struct glsl_type *glsl_void_type(void);
const struct glsl_type *glsl_float_type(void); const struct glsl_type *glsl_float_type(void);
const struct glsl_type *glsl_float16_t_type(void); const struct glsl_type *glsl_float16_t_type(void);
const struct glsl_type *glsl_double_type(void); const struct glsl_type *glsl_double_type(void);
const struct glsl_type *glsl_floatN_t_type(unsigned bit_size);
const struct glsl_type *glsl_vec_type(unsigned n); const struct glsl_type *glsl_vec_type(unsigned n);
const struct glsl_type *glsl_dvec_type(unsigned n); const struct glsl_type *glsl_dvec_type(unsigned n);
const struct glsl_type *glsl_vec4_type(void); const struct glsl_type *glsl_vec4_type(void);
@@ -177,6 +178,8 @@ const struct glsl_type *glsl_int16_t_type(void);
const struct glsl_type *glsl_uint16_t_type(void); const struct glsl_type *glsl_uint16_t_type(void);
const struct glsl_type *glsl_int8_t_type(void); const struct glsl_type *glsl_int8_t_type(void);
const struct glsl_type *glsl_uint8_t_type(void); const struct glsl_type *glsl_uint8_t_type(void);
const struct glsl_type *glsl_intN_t_type(unsigned bit_size);
const struct glsl_type *glsl_uintN_t_type(unsigned bit_size);
const struct glsl_type *glsl_bool_type(void); const struct glsl_type *glsl_bool_type(void);
const struct glsl_type *glsl_scalar_type(enum glsl_base_type base_type); const struct glsl_type *glsl_scalar_type(enum glsl_base_type base_type);