diff options
Diffstat (limited to 'src/glsl/ir_constant_expression.cpp')
| -rw-r--r-- | src/glsl/ir_constant_expression.cpp | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/src/glsl/ir_constant_expression.cpp b/src/glsl/ir_constant_expression.cpp index 2841fb350a3..7e00db66eec 100644 --- a/src/glsl/ir_constant_expression.cpp +++ b/src/glsl/ir_constant_expression.cpp @@ -288,24 +288,20 @@ ir_expression::constant_expression_value() break; case ir_unop_rcp: - /* FINISHME: Emit warning when division-by-zero is detected. */ assert(op[0]->type->base_type == GLSL_TYPE_FLOAT); for (unsigned c = 0; c < op[0]->type->components(); c++) { switch (this->type->base_type) { case GLSL_TYPE_UINT: - if (op[0]->value.u[c] == 0.0) - return NULL; - data.u[c] = 1 / op[0]->value.u[c]; + if (op[0]->value.u[c] != 0.0) + data.u[c] = 1 / op[0]->value.u[c]; break; case GLSL_TYPE_INT: - if (op[0]->value.i[c] == 0.0) - return NULL; - data.i[c] = 1 / op[0]->value.i[c]; + if (op[0]->value.i[c] != 0.0) + data.i[c] = 1 / op[0]->value.i[c]; break; case GLSL_TYPE_FLOAT: - if (op[0]->value.f[c] == 0.0) - return NULL; - data.f[c] = 1.0F / op[0]->value.f[c]; + if (op[0]->value.f[c] != 0.0) + data.f[c] = 1.0F / op[0]->value.f[c]; break; default: assert(0); |