make sure that all shaders contain a version string

This is necessary for OSX where we are using a core context that does
not implement any legacy features anymore.

Change-Id: I59536e99761691d910fef62cf82ceb03e57725ae

26 files changed, 48 insertions, 2 deletions

diff --git a/chart2/opengl/backgroundFragmentShader.glsl b/chart2/opengl/backgroundFragmentShader.glsl
index 805789e731ed..424ae31a6882 100644
--- a/chart2/opengl/backgroundFragmentShader.glsl
+++ b/chart2/opengl/backgroundFragmentShader.glsl
@@ -7,6 +7,8 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
+#version 130
+
 varying vec4 fragmentColor;
 
 void main()
diff --git a/chart2/opengl/backgroundVertexShader.glsl b/chart2/opengl/backgroundVertexShader.glsl
index 6d9d6c21f3c9..239675cdfa09 100644
--- a/chart2/opengl/backgroundVertexShader.glsl
+++ b/chart2/opengl/backgroundVertexShader.glsl
@@ -7,6 +7,8 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
+#version 130
+
 attribute vec3 vPosition;
 uniform mat4 MVP;
 attribute vec4 vColor;
diff --git a/chart2/opengl/commonFragmentShader.glsl b/chart2/opengl/commonFragmentShader.glsl
index 805789e731ed..424ae31a6882 100644
--- a/chart2/opengl/commonFragmentShader.glsl
+++ b/chart2/opengl/commonFragmentShader.glsl
@@ -7,6 +7,8 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
+#version 130
+
 varying vec4 fragmentColor;
 
 void main()
diff --git a/chart2/opengl/commonVertexShader.glsl b/chart2/opengl/commonVertexShader.glsl
index f32e3fd38a91..efbb8f1f9c27 100644
--- a/chart2/opengl/commonVertexShader.glsl
+++ b/chart2/opengl/commonVertexShader.glsl
@@ -7,6 +7,8 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
+#version 130
+
 attribute vec3 vPosition;
 uniform mat4 MVP;
 uniform vec4 vColor;
diff --git a/chart2/opengl/debugFragmentShader.glsl b/chart2/opengl/debugFragmentShader.glsl
index d36c4f4d46e4..3366b1507989 100644
--- a/chart2/opengl/debugFragmentShader.glsl
+++ b/chart2/opengl/debugFragmentShader.glsl
@@ -7,6 +7,8 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
+#version 130
+
 varying vec4 fragmentColor;
 
 void main()
diff --git a/chart2/opengl/debugVertexShader.glsl b/chart2/opengl/debugVertexShader.glsl
index 762de3121419..622727f3c858 100644
--- a/chart2/opengl/debugVertexShader.glsl
+++ b/chart2/opengl/debugVertexShader.glsl
@@ -7,6 +7,8 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
+#version 130
+
 attribute vec3 vPosition;
 uniform vec4 vColor;
 varying vec4 fragmentColor;
diff --git a/chart2/opengl/pickingFragmentShader.glsl b/chart2/opengl/pickingFragmentShader.glsl
index e2fba0391442..9d3b7bb71550 100644
--- a/chart2/opengl/pickingFragmentShader.glsl
+++ b/chart2/opengl/pickingFragmentShader.glsl
@@ -6,6 +6,9 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
+
+#version 130
+
 uniform float minCoordX;
 varying vec3 positionWorldspace;
 varying vec4 fragmentColor;
diff --git a/chart2/opengl/pickingVertexShader.glsl b/chart2/opengl/pickingVertexShader.glsl
index df71ae170f01..d751a755dde9 100644
--- a/chart2/opengl/pickingVertexShader.glsl
+++ b/chart2/opengl/pickingVertexShader.glsl
@@ -7,6 +7,8 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
+#version 130
+
 attribute vec3 vPosition;
 uniform mat4 MVP;
 uniform mat4 M;
diff --git a/chart2/opengl/renderTextureFragmentShader.glsl b/chart2/opengl/renderTextureFragmentShader.glsl
index a6c71f4e4d96..8029d08edf09 100644
--- a/chart2/opengl/renderTextureFragmentShader.glsl
+++ b/chart2/opengl/renderTextureFragmentShader.glsl
@@ -7,6 +7,8 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
+#version 130
+
 uniform sampler2D RenderTex;
 varying vec2 vTexCoord;
 
diff --git a/chart2/opengl/renderTextureVertexShader.glsl b/chart2/opengl/renderTextureVertexShader.glsl
index dd11b155b0fa..43ab1b06d220 100644
--- a/chart2/opengl/renderTextureVertexShader.glsl
+++ b/chart2/opengl/renderTextureVertexShader.glsl
@@ -7,6 +7,8 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
+#version 130
+
 attribute vec4 vPosition;
 attribute vec2 texCoord;
 varying vec2 vTexCoord;
diff --git a/chart2/opengl/screenTextFragmentShader.glsl b/chart2/opengl/screenTextFragmentShader.glsl
index 1354bf17a129..e1fb0784641b 100644
--- a/chart2/opengl/screenTextFragmentShader.glsl
+++ b/chart2/opengl/screenTextFragmentShader.glsl
@@ -7,6 +7,8 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
+#version 130
+
 varying vec2 vTexCoord;
 uniform sampler2D TextTex;
 uniform vec4 textColor;
diff --git a/chart2/opengl/screenTextVertexShader.glsl b/chart2/opengl/screenTextVertexShader.glsl
index 8d046f56394c..5428875314c7 100644
--- a/chart2/opengl/screenTextVertexShader.glsl
+++ b/chart2/opengl/screenTextVertexShader.glsl
@@ -7,6 +7,8 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
+#version 130
+
 attribute vec3 vPosition;
 attribute vec2 texCoord;
 varying vec2 vTexCoord;
diff --git a/chart2/opengl/shape3DFragmentShader.glsl b/chart2/opengl/shape3DFragmentShader.glsl
index 5cb521afccab..5c1614ce3252 100644
--- a/chart2/opengl/shape3DFragmentShader.glsl
+++ b/chart2/opengl/shape3DFragmentShader.glsl
@@ -6,6 +6,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
+
 #version 330 core
 #define MAX_LIGHT_NUM 8
 
diff --git a/chart2/opengl/shape3DFragmentShaderBatch.glsl b/chart2/opengl/shape3DFragmentShaderBatch.glsl
index be24dbf08432..e2a096155bc2 100644
--- a/chart2/opengl/shape3DFragmentShaderBatch.glsl
+++ b/chart2/opengl/shape3DFragmentShaderBatch.glsl
@@ -6,6 +6,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
+
 #version 330 core
 #define MAX_LIGHT_NUM 8
 
diff --git a/chart2/opengl/shape3DFragmentShaderBatchScroll.glsl b/chart2/opengl/shape3DFragmentShaderBatchScroll.glsl
index 33e970fb918c..a4686a31e26a 100644
--- a/chart2/opengl/shape3DFragmentShaderBatchScroll.glsl
+++ b/chart2/opengl/shape3DFragmentShaderBatchScroll.glsl
@@ -6,6 +6,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
+
 #version 330 core
 #define MAX_LIGHT_NUM 8
 
diff --git a/chart2/opengl/shape3DFragmentShaderV300.glsl b/chart2/opengl/shape3DFragmentShaderV300.glsl
index 05e27701c807..c6888dbf0ba1 100644
--- a/chart2/opengl/shape3DFragmentShaderV300.glsl
+++ b/chart2/opengl/shape3DFragmentShaderV300.glsl
@@ -6,6 +6,9 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
+
+#version 130
+
 #define MAX_LIGHT_NUM 8
 
 varying vec3 positionWorldspace;
diff --git a/chart2/opengl/shape3DVertexShader.glsl b/chart2/opengl/shape3DVertexShader.glsl
index 7f8a6f06e858..9b763c968e15 100644
--- a/chart2/opengl/shape3DVertexShader.glsl
+++ b/chart2/opengl/shape3DVertexShader.glsl
@@ -6,7 +6,9 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
+
 #version 330 core
+
 in vec3 vertexPositionModelspace;
 in vec3 vertexNormalModelspace;
 
diff --git a/chart2/opengl/shape3DVertexShaderBatch.glsl b/chart2/opengl/shape3DVertexShaderBatch.glsl
index e0a1d304cf73..46a91a23a86b 100644
--- a/chart2/opengl/shape3DVertexShaderBatch.glsl
+++ b/chart2/opengl/shape3DVertexShaderBatch.glsl
@@ -6,7 +6,9 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
+
 #version 330 core
+
 in vec3 vertexPositionModelspace;
 in vec3 vertexNormalModelspace;
 in mat4 M;
diff --git a/chart2/opengl/shape3DVertexShaderBatchScroll.glsl b/chart2/opengl/shape3DVertexShaderBatchScroll.glsl
index 87946f7d076b..2caff6e8d4d3 100644
--- a/chart2/opengl/shape3DVertexShaderBatchScroll.glsl
+++ b/chart2/opengl/shape3DVertexShaderBatchScroll.glsl
@@ -6,7 +6,9 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
+
 #version 330 core
+
 in vec3 vertexPositionModelspace;
 in vec3 vertexNormalModelspace;
 in mat4 M;
diff --git a/chart2/opengl/shape3DVertexShaderV300.glsl b/chart2/opengl/shape3DVertexShaderV300.glsl
index a8da294fb3cd..b28d9cce3203 100644
--- a/chart2/opengl/shape3DVertexShaderV300.glsl
+++ b/chart2/opengl/shape3DVertexShaderV300.glsl
@@ -6,6 +6,9 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
+
+#version 130
+
 attribute vec3 vertexPositionModelspace;
 attribute vec3 vertexNormalModelspace;
 
diff --git a/chart2/opengl/symbolFragmentShader.glsl b/chart2/opengl/symbolFragmentShader.glsl
index 3ac6b0305285..bb3e4dab7831 100644
--- a/chart2/opengl/symbolFragmentShader.glsl
+++ b/chart2/opengl/symbolFragmentShader.glsl
@@ -7,7 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#version 120
+#version 130
 
 varying vec4 fragmentColor;
 uniform int shape;
diff --git a/chart2/opengl/symbolVertexShader.glsl b/chart2/opengl/symbolVertexShader.glsl
index 3cf9f41ef21b..0c6617efbd60 100644
--- a/chart2/opengl/symbolVertexShader.glsl
+++ b/chart2/opengl/symbolVertexShader.glsl
@@ -7,7 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#version 120
+#version 130
 
 attribute vec3 vPosition;
 uniform mat4 MVP;
diff --git a/chart2/opengl/textFragmentShader.glsl b/chart2/opengl/textFragmentShader.glsl
index c1d44bc56f63..80ae00ac6f02 100644
--- a/chart2/opengl/textFragmentShader.glsl
+++ b/chart2/opengl/textFragmentShader.glsl
@@ -7,6 +7,8 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
+#version 130
+
 uniform sampler2D TextTex;
 varying vec2 vTexCoord;
 void main()
diff --git a/chart2/opengl/textFragmentShaderBatch.glsl b/chart2/opengl/textFragmentShaderBatch.glsl
index 700888387008..431fa4ca73e8 100644
--- a/chart2/opengl/textFragmentShaderBatch.glsl
+++ b/chart2/opengl/textFragmentShaderBatch.glsl
@@ -8,6 +8,7 @@
  */
 
 #version 330 core
+
 #extension GL_EXT_texture_array : enable
 
 uniform sampler2DArray texArray;
diff --git a/chart2/opengl/textVertexShader.glsl b/chart2/opengl/textVertexShader.glsl
index a805229eb07a..c76223b31e22 100644
--- a/chart2/opengl/textVertexShader.glsl
+++ b/chart2/opengl/textVertexShader.glsl
@@ -7,6 +7,8 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
+#version 130
+
 attribute vec3 vPosition;
 uniform mat4 MVP;
 attribute vec2 texCoord;
diff --git a/chart2/opengl/textVertexShaderBatch.glsl b/chart2/opengl/textVertexShaderBatch.glsl
index e61beb632ff1..d5ae4967d345 100644
--- a/chart2/opengl/textVertexShaderBatch.glsl
+++ b/chart2/opengl/textVertexShaderBatch.glsl
@@ -8,6 +8,7 @@
  */
 
 #version 330 core
+
 in vec3 vPosition;
 in vec3 texCoord;