fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-01-02 03:00:24 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

ir_constant_expression: Add support for ir_unop_exp2.

Browse source 
This uses a C99 function.
This commit is contained in:
Kenneth Graunke 2010-07-08 23:14:32 -07:00
parent 14b7b2660c
commit aca01edc83
1 changed files with 7 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
src/glsl/ir_constant_expression.cpp
View file

@ -323,6 +323,13 @@ ir_constant_visitor::visit(ir_expression *ir)
}
break;
case ir_unop_exp2:
assert(op[0]->type->base_type == GLSL_TYPE_FLOAT);
for (unsigned c = 0; c < ir->operands[0]->type->components(); c++) {
data.f[c] = exp2f(op[0]->value.f[c]);
}
break;
case ir_unop_log:
assert(op[0]->type->base_type == GLSL_TYPE_FLOAT);
for (unsigned c = 0; c < ir->operands[0]->type->components(); c++) {