From: Iago Toral Quiroga <itoral@igalia.com>
Date: Fri, 19 Feb 2016 08:18:41 +0000 (+0100)
Subject: glsl: Mark float constants as such
X-Git-Tag: upstream/17.1.0~12402
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d1617b4088aafc58affde4e348f66c0d45286735;p=platform%2Fupstream%2Fmesa.git

glsl: Mark float constants as such

So we don't generate double to float conversion code

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
---

diff --git a/src/compiler/glsl/ast_function.cpp b/src/compiler/glsl/ast_function.cpp
index 238993e..2ed61de 100644
--- a/src/compiler/glsl/ast_function.cpp
+++ b/src/compiler/glsl/ast_function.cpp
@@ -1484,12 +1484,12 @@ emit_inline_matrix_constructor(const glsl_type *type,
          for (/* empty */; col < var->type->matrix_columns; col++) {
             ir_constant_data ident;
 
-            ident.f[0] = 0.0;
-            ident.f[1] = 0.0;
-            ident.f[2] = 0.0;
-            ident.f[3] = 0.0;
+            ident.f[0] = 0.0f;
+            ident.f[1] = 0.0f;
+            ident.f[2] = 0.0f;
+            ident.f[3] = 0.0f;
 
-            ident.f[col] = 1.0;
+            ident.f[col] = 1.0f;
 
             ir_rvalue *const rhs = new(ctx) ir_constant(col_type, &ident);