tests/test_glsl_validation.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Licensed under the Apache License, Version 2.0 (the "License");
   4 # you may not use this file except in compliance with the License.
   5 # You may obtain a copy of the License at
   6 #
   7 #     http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License.
  14
  15 import glesv2
  16
  17 var shader = """
  18 #version 300 es
  19 precision mediump float;
  20
  21 in vec4 v_color;
  22 in vec2 v_texCoord;
  23 uniform sampler2D vTex;
  24 layout(binding = 0) out vec4 outColor;
  25
  26 void main()
  27 {
  28         outColor = v_color * texture(vTex, v_texCoord);
  29         b;
  30 }
  31 """ @ glsl_fragment_shader
  32
  33 shader.to_s # silences the "never read warning"