commit 1141c3f4c4014e3c2834db65b96a3ba7cc78744a
author Bryan Cain <bryancain3@gmail.com> Wed Jun 15 17:31:51 2011 -0500
committer Bryan Cain <bryancain3@gmail.com> Mon Aug 01 17:59:08 2011 -0500
tree a21e1fcda00cc07160985d6ae98e261958b84e04
parent b30bbd7436bdb9727d3766ba9c07abd610e6dda8

glsl: remove glsl_type::get_vec4_type()

Thanks to Kenneth Graunke for pointing out that glsl_type::get_instance(base, 4, 1)
is the same as glsl_type::get_vec4_type(base).

The function was only used in st_glsl_to_tgsi, and this commit replaces that usage
with get_instance.

src/glsl/glsl_types.h

diff --git a/src/glsl/glsl_types.h b/src/glsl/glsl_types.h
index eb9d501..1b069df 100644
--- a/src/glsl/glsl_types.h
+++ b/src/glsl/glsl_types.h
@@ -165,21 +165,6 @@
    static const glsl_type *const mat4x3_type;
    static const glsl_type *const mat4_type;
    /*@}*/
-   
-   /**
-    * Get the built-in instance of the vec4 type for a specific base type
-    */
-   static const glsl_type *get_vec4_type(glsl_base_type base_type)
-   {
-      if (base_type == GLSL_TYPE_FLOAT)
-         return vec4_type;
-      else if (base_type == GLSL_TYPE_INT)
-         return ivec4_type;
-      else if (base_type == GLSL_TYPE_UINT)
-         return uvec4_type;
-      else
-         return NULL;
-   }
 
 
    /**

src/mesa/state_tracker/st_glsl_to_tgsi.cpp

diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index 438f214..5fedf26 100644
--- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -1361,7 +1361,7 @@
       if (ir->operands[0]->type->is_vector() ||
           ir->operands[1]->type->is_vector()) {
          st_src_reg temp = get_temp(glsl_version >= 130 ? 
-               glsl_type::get_vec4_type(ir->operands[0]->type->base_type) : 
+               glsl_type::get_instance(ir->operands[0]->type->base_type, 4, 1) :
                glsl_type::vec4_type);
          assert(ir->operands[0]->type->base_type == GLSL_TYPE_FLOAT);
          emit(ir, TGSI_OPCODE_SNE, st_dst_reg(temp), op[0], op[1]);
@@ -1376,7 +1376,7 @@
       if (ir->operands[0]->type->is_vector() ||
           ir->operands[1]->type->is_vector()) {
          st_src_reg temp = get_temp(glsl_version >= 130 ? 
-               glsl_type::get_vec4_type(ir->operands[0]->type->base_type) : 
+               glsl_type::get_instance(ir->operands[0]->type->base_type, 4, 1) :
                glsl_type::vec4_type);
          assert(ir->operands[0]->type->base_type == GLSL_TYPE_FLOAT);
          emit(ir, TGSI_OPCODE_SNE, st_dst_reg(temp), op[0], op[1]);