summaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/compiler/glsl/glsl_to_nir.cpp9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/compiler/glsl/glsl_to_nir.cpp b/src/compiler/glsl/glsl_to_nir.cpp
index dc3e822308b..baaa3affed9 100644
--- a/src/compiler/glsl/glsl_to_nir.cpp
+++ b/src/compiler/glsl/glsl_to_nir.cpp
@@ -1940,6 +1940,15 @@ nir_visitor::visit(ir_expression *ir)
unreachable("not reached");
}
break;
+ case ir_binop_vector_extract: {
+ result = nir_channel(&b, srcs[0], 0);
+ for (unsigned i = 1; i < ir->operands[0]->type->vector_elements; i++) {
+ nir_ssa_def *swizzled = nir_channel(&b, srcs[0], i);
+ result = nir_bcsel(&b, nir_ieq(&b, srcs[1], nir_imm_int(&b, i)),
+ swizzled, result);
+ }
+ break;
+ }
case ir_binop_ldexp: result = nir_ldexp(&b, srcs[0], srcs[1]); break;
case ir_triop_fma: