fontconfig libX11 mesalib pixman xserver xkeyboard-config git update 4 Mar 2013

xserver          commit 8f4640bdb9d3988148e09a08d2c7e3bab1d538d6
xkeyboard-config commit fa2f330df22511c3846cb1cb0760551c6e244a81
libX11           commit c23d61d1b84dca3740bf4786978c7908d0065fb9
pixman           commit 5feda20fc39407879993ed4a6d861ef7f78d9432
fontconfig       commit 612ee2a5c91b8929b2cc5abce4af84d8d7e66bd0
mesa             commit e29124717eae4f8d329bb6a9707b802c0ff4bdd9

1 files changed, 13 insertions, 0 deletions

diff --git a/mesalib/src/glsl/ir_constant_expression.cpp b/mesalib/src/glsl/ir_constant_expression.cpp
index 86b863f31..c2d0dc46c 100644
--- a/mesalib/src/glsl/ir_constant_expression.cpp
+++ b/mesalib/src/glsl/ir_constant_expression.cpp
@@ -1248,6 +1248,19 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
       }
       break;
 
+   case ir_triop_lrp: {
+      assert(op[0]->type->base_type == GLSL_TYPE_FLOAT);
+      assert(op[1]->type->base_type == GLSL_TYPE_FLOAT);
+      assert(op[2]->type->base_type == GLSL_TYPE_FLOAT);
+
+      unsigned c2_inc = op[2]->type->is_scalar() ? 0 : 1;
+      for (unsigned c = 0, c2 = 0; c < components; c2 += c2_inc, c++) {
+         data.f[c] = op[0]->value.f[c] * (1.0f - op[2]->value.f[c2]) +
+                     (op[1]->value.f[c] * op[2]->value.f[c2]);
+      }
+      break;
+   }
+
    case ir_quadop_vector:
       for (unsigned c = 0; c < this->type->vector_elements; c++) {
 	 switch (this->type->base_type) {