tests/spec/glsl-1.50/compiler/arb_texture_rectangle.geom

   1 /* [config]
   2  * expect_result: pass
   3  * glsl_version: 1.50
   4  * require_extensions: GL_ARB_texture_rectangle
   5  * [end config]
   6  *
   7  * Verify that GL_ARB_texture_rectangle can be used in geometry shaders
   8  */
   9 #version 150
  10 #extension GL_ARB_texture_rectangle: require
  11
  12 uniform sampler2DRect s;
  13 uniform sampler2DRectShadow s_shadow;
  14
  15 void main()
  16 {
  17   vec4 foo = texture2DRect(s, vec2(0.0));
  18   foo += texture2DRectProj(s, vec3(0.0));
  19   foo += texture2DRectProj(s, vec4(0.0));
  20   foo += shadow2DRect(s_shadow, vec3(0.0));
  21   foo += shadow2DRectProj(s_shadow, vec4(0.0));
  22   gl_Position = foo;
  23   EmitVertex();
  24 }