[gtk+] gl: Put shaders in static storage

[Emmanuele Bassi <ebassi src gnome org>]

commit 03f5d5a5e41bc42835dc02774a27a5eb5d4d023b
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Tue Feb 10 03:33:02 2015 +0000

    gl: Put shaders in static storage
    
    We are not changing the shader code.
    
    The compiler will hopefully put them in the .rodata section.

 gdk/gdkgl.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/gdk/gdkgl.c b/gdk/gdkgl.c
index e497ccc..1d7d2d4 100644
--- a/gdk/gdkgl.c
+++ b/gdk/gdkgl.c
@@ -146,7 +146,7 @@ bind_vao (GdkGLContextPaintData *paint_data)
 static void
 use_texture_2d_program (GdkGLContextPaintData *paint_data)
 {
-  const char *vertex_shader_code =
+  static const char *vertex_shader_code =
     "#version 150\n"
     "uniform sampler2D map;"
     "attribute vec2 position;\n"
@@ -156,7 +156,7 @@ use_texture_2d_program (GdkGLContextPaintData *paint_data)
     "  gl_Position = vec4(position, 0, 1);\n"
     "  vUv = uv;\n"
     "}\n";
-  const char *fragment_shader_code =
+  static const char *fragment_shader_code =
     "#version 150\n"
     "varying vec2 vUv;\n"
     "uniform sampler2D map;\n"
@@ -177,7 +177,7 @@ use_texture_2d_program (GdkGLContextPaintData *paint_data)
 static void
 use_texture_rect_program (GdkGLContextPaintData *paint_data)
 {
-  const char *vertex_shader_code =
+  static const char *vertex_shader_code =
     "#version 150\n"
     "uniform sampler2DRect map;"
     "attribute vec2 position;\n"
@@ -187,7 +187,7 @@ use_texture_rect_program (GdkGLContextPaintData *paint_data)
     "  gl_Position = vec4(position, 0, 1);\n"
     "  vUv = uv;\n"
     "}\n";
-  const char *fragment_shader_code =
+  static const char *fragment_shader_code =
     "#version 150\n"
     "varying vec2 vUv;\n"
     "uniform sampler2DRect map;\n"