mesa: set up gl_vert_result and gl_frag_attrib values for gl_ClipDistance.

[mesa.git] / src / glsl / ir_clone.cpp

diff --git a/src/glsl/ir_clone.cpp b/src/glsl/ir_clone.cpp
index 069bb85e8ded0978e477359e612bd45fd60a8a23..c1befa95ce96b4bf4ae87dd45bcd3671604bf57e 100644 (file)
--- a/src/glsl/ir_clone.cpp
+++ b/src/glsl/ir_clone.cpp
@@ -47,7 +47,6 @@ ir_variable::clone(void *mem_ctx, struct hash_table *ht) const
    var->centroid = this->centroid;
    var->invariant = this->invariant;
    var->interpolation = this->interpolation;
-   var->array_lvalue = this->array_lvalue;
    var->location = this->location;
    var->warn_extension = this->warn_extension;
    var->origin_upper_left = this->origin_upper_left;
@@ -222,7 +221,8 @@ ir_texture::clone(void *mem_ctx, struct hash_table *ht) const
    new_tex->type = this->type;
 
    new_tex->sampler = this->sampler->clone(mem_ctx, ht);
-   new_tex->coordinate = this->coordinate->clone(mem_ctx, ht);
+   if (this->coordinate)
+      new_tex->coordinate = this->coordinate->clone(mem_ctx, ht);
    if (this->projector)
       new_tex->projector = this->projector->clone(mem_ctx, ht);
    if (this->shadow_comparitor) {
@@ -240,6 +240,7 @@ ir_texture::clone(void *mem_ctx, struct hash_table *ht) const
       break;
    case ir_txl:
    case ir_txf:
+   case ir_txs:
       new_tex->lod_info.lod = this->lod_info.lod->clone(mem_ctx, ht);
       break;
    case ir_txd: