From 01df5d59e56a1b060568f8cad2e89f7eea22fc70 Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Mon, 29 Aug 2011 08:51:20 +0200
Subject: xwininfo libX11 libXmu libxcb mesa xserver xkeyboard-config git
 update 29 aug 2011

---
 mesalib/src/glsl/ir.h | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

(limited to 'mesalib/src/glsl/ir.h')

diff --git a/mesalib/src/glsl/ir.h b/mesalib/src/glsl/ir.h
index 50a9d6e19..2e899f3ed 100644
--- a/mesalib/src/glsl/ir.h
+++ b/mesalib/src/glsl/ir.h
@@ -144,7 +144,7 @@ public:
 
    ir_rvalue *as_rvalue_to_saturate();
 
-   virtual bool is_lvalue()
+   virtual bool is_lvalue() const
    {
       return false;
    }
@@ -152,7 +152,7 @@ public:
    /**
     * Get the variable that is ultimately referenced by an r-value
     */
-   virtual ir_variable *variable_referenced()
+   virtual ir_variable *variable_referenced() const
    {
       return NULL;
    }
@@ -236,7 +236,7 @@ enum ir_variable_interpolation {
 /**
  * \brief Layout qualifiers for gl_FragDepth.
  *
- * The AMD_conservative_depth extension allows gl_FragDepth to be redeclared
+ * The AMD/ARB_conservative_depth extensions allow gl_FragDepth to be redeclared
  * with a layout qualifier.
  */
 enum ir_depth_layout {
@@ -1212,7 +1212,8 @@ enum ir_texture_opcode {
    ir_txb,		/**< Texture look-up with LOD bias */
    ir_txl,		/**< Texture look-up with explicit LOD */
    ir_txd,		/**< Texture look-up with partial derivatvies */
-   ir_txf		/**< Texel fetch with explicit LOD */
+   ir_txf,		/**< Texel fetch with explicit LOD */
+   ir_txs		/**< Texture size */
 };
 
 
@@ -1233,6 +1234,7 @@ enum ir_texture_opcode {
  * (txl <type> <sampler> <coordinate> 0 1 ( ) <lod>)
  * (txd <type> <sampler> <coordinate> 0 1 ( ) (dPdx dPdy))
  * (txf <type> <sampler> <coordinate> 0       <lod>)
+ * (txs <type> <sampler> <lod>)
  */
 class ir_texture : public ir_rvalue {
 public:
@@ -1355,7 +1357,7 @@ public:
 
    virtual ir_visitor_status accept(ir_hierarchical_visitor *);
 
-   bool is_lvalue()
+   bool is_lvalue() const
    {
       return val->is_lvalue() && !mask.has_duplicates;
    }
@@ -1363,7 +1365,7 @@ public:
    /**
     * Get the variable that is ultimately referenced by an r-value
     */
-   virtual ir_variable *variable_referenced();
+   virtual ir_variable *variable_referenced() const;
 
    ir_rvalue *val;
    ir_swizzle_mask mask;
@@ -1387,12 +1389,12 @@ public:
       return this;
    }
 
-   bool is_lvalue();
+   bool is_lvalue() const;
 
    /**
     * Get the variable that is ultimately referenced by an r-value
     */
-   virtual ir_variable *variable_referenced() = 0;
+   virtual ir_variable *variable_referenced() const = 0;
 };
 
 
@@ -1413,7 +1415,7 @@ public:
    /**
     * Get the variable that is ultimately referenced by an r-value
     */
-   virtual ir_variable *variable_referenced()
+   virtual ir_variable *variable_referenced() const
    {
       return this->var;
    }
@@ -1462,7 +1464,7 @@ public:
    /**
     * Get the variable that is ultimately referenced by an r-value
     */
-   virtual ir_variable *variable_referenced()
+   virtual ir_variable *variable_referenced() const
    {
       return this->array->variable_referenced();
    }
@@ -1496,7 +1498,7 @@ public:
    /**
     * Get the variable that is ultimately referenced by an r-value
     */
-   virtual ir_variable *variable_referenced()
+   virtual ir_variable *variable_referenced() const
    {
       return this->record->variable_referenced();
    }
-- 
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