OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

nir: Add nir_op_vec helper

Browse Source 
with that we can simplify code where nir vectors are created

v2: merge both lines in nir_vec

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This commit is contained in:
Karol Herbst
2019-03-20 18:11:20 +01:00
parent 681fb7ea05
commit d11b807da5
3 changed files with 14 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/compiler/nir/nir.h
View File

@@ -862,6 +862,18 @@ nir_get_nir_type_for_glsl_type(const struct glsl_type *type)
nir_op nir_type_conversion_op(nir_alu_type src, nir_alu_type dst,
nir_rounding_mode rnd);
static inline nir_op
nir_op_vec(unsigned components)
{
switch (components) {
case 1: return nir_op_imov;
case 2: return nir_op_vec2;
case 3: return nir_op_vec3;
case 4: return nir_op_vec4;
default: unreachable("bad component count");
}
}
typedef enum {
NIR_OP_IS_COMMUTATIVE = (1 << 0),
NIR_OP_IS_ASSOCIATIVE = (1 << 1),