From 7bcaa3828f8d3d39cfece5d91e47ed2a135a9471 Mon Sep 17 00:00:00 2001 From: Kenneth Graunke Date: Wed, 21 Jul 2010 17:59:00 -0700 Subject: [PATCH] ir_constant_expression: Add support for the "degrees" builtin. --- src/glsl/ir_constant_expression.cpp | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/glsl/ir_constant_expression.cpp b/src/glsl/ir_constant_expression.cpp index bc1261b0b95..e68a7b1a2a2 100644 --- a/src/glsl/ir_constant_expression.cpp +++ b/src/glsl/ir_constant_expression.cpp @@ -850,7 +850,9 @@ ir_call::constant_expression_value() } else if (strcmp(callee, "cross") == 0) { expr = new(mem_ctx) ir_expression(ir_binop_cross, type, op[0], op[1]); } else if (strcmp(callee, "degrees") == 0) { - return NULL; /* FINISHME: implement this */ + assert(op[0]->type->is_float()); + for (unsigned c = 0; c < op[0]->type->components(); c++) + data.f[c] = 180.0/M_PI * op[0]->value.f[c]; } else if (strcmp(callee, "distance") == 0) { return NULL; /* FINISHME: implement this */ } else if (strcmp(callee, "dot") == 0) { -- 2.30.2