commit ba4178345a1eb8e697a8cb01b5594c0a3b4b1d29
author Kenneth Graunke <kenneth@whitecape.org> Wed Jul 21 17:47:55 2010 -0700
committer Kenneth Graunke <kenneth@whitecape.org> Wed Jul 28 15:46:27 2010 -0700
tree a6d8d55b11d3259dfff2a5884ad4e0a170ac8028
parent 13f8758e9c3babdee3fc0b8b8e1d4a7e13ef9694

ir_constant_expression: Add support for the "cosh" builtin.

src/glsl/ir_constant_expression.cpp

diff --git a/src/glsl/ir_constant_expression.cpp b/src/glsl/ir_constant_expression.cpp
index a6ce339..ee99ed2 100644
--- a/src/glsl/ir_constant_expression.cpp
+++ b/src/glsl/ir_constant_expression.cpp
@@ -844,7 +844,9 @@
    } else if (strcmp(callee, "cos") == 0) {
       expr = new(mem_ctx) ir_expression(ir_unop_cos, type, op[0], NULL);
    } else if (strcmp(callee, "cosh") == 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] = coshf(op[0]->value.f[c]);
    } 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) {