removed version macros from shaders and add automatically in compile step

app/node/math/math/mathbase.cpp

@@ -82,9 +82,7 @@ ShaderCode MathNodeBase::GetShaderCodeInternal(const QString &shader_id, NodeInp
                               GetShaderVariableCall(param_b_in->id(), type_b));
   }
 
-  frag = QStringLiteral("#version 150\n"
-                        "\n"
-                        "uniform %1 %3;\n"
+  frag = QStringLiteral("uniform %1 %3;\n"
                         "uniform %2 %4;\n"
                         "\n"
                         "in vec2 ove_texcoord;\n"

app/render/opengl/openglrenderer.cpp

@@ -199,12 +199,26 @@ QVariant OpenGLRenderer::CreateNativeShader(ShaderCode code)
 {
   QOpenGLShaderProgram* program = new QOpenGLShaderProgram(context_);
 
-  if (!program->addShaderFromSourceCode(QOpenGLShader::Vertex, code.vert_code())) {
+  QString vert_code = code.vert_code();
+  QString frag_code = code.frag_code();
+
+  const QString shader_preamble = QStringLiteral("#version 300 es\n"
+                                                 "\n"
+                                                 "#ifdef GL_ES\n"
+                                                 "precision highp int;\n"
+                                                 "precision highp float;\n"
+                                                 "#endif\n"
+                                                 "\n");
+
+  vert_code.prepend(shader_preamble);
+  frag_code.prepend(shader_preamble);
+
+  if (!program->addShaderFromSourceCode(QOpenGLShader::Vertex, vert_code)) {
     qCritical() << "Failed to add vertex code to shader";
     goto error;
   }
 
-  if (!program->addShaderFromSourceCode(QOpenGLShader::Fragment, code.frag_code())) {
+  if (!program->addShaderFromSourceCode(QOpenGLShader::Fragment, frag_code)) {
     qCritical() << "Failed to add fragment code to shader";
     goto error;
   }

app/render/renderer.cpp

@@ -92,14 +92,7 @@ bool Renderer::GetColorContext(ColorProcessorPtr color_processor, Renderer::Colo
     color_processor->GetProcessor()->getDefaultGPUProcessor()->extractGpuShaderInfo(shader_desc);
 
     QString shader_frag;
-    shader_frag.append(QStringLiteral("#version 150\n"
-                                      "\n"
-                                      "#ifdef GL_ES\n"
-                                      "precision highp int;\n"
-                                      "precision highp float;\n"
-                                      "#endif\n"
-                                      "\n"
-                                      "// Main texture input\n"
+    shader_frag.append(QStringLiteral("// Main texture input\n"
                                       "uniform sampler2D ove_maintex;\n"
                                       "uniform int ove_maintex_alpha;\n"
                                       "\n"

app/shaders/alphaover.frag

@@ -1,5 +1,3 @@
-#version 150
-
 uniform sampler2D base_in;
 uniform sampler2D blend_in;
 uniform bool base_in_enabled;

app/shaders/blur.frag

@@ -1,5 +1,3 @@
-#version 150
-
 uniform sampler2D tex_in;
 uniform int method_in;
 uniform float radius_in;

app/shaders/colorgradient.frag

@@ -1,5 +1,3 @@
-#version 150
-
 // Inputs
 uniform int orientation;
 uniform vec3 color_a;

app/shaders/colorwheel.frag

@@ -1,5 +1,3 @@
-#version 150
-
 // Custom inputs
 uniform float hsv_value;
 

app/shaders/crossdissolve.frag

@@ -1,5 +1,3 @@
-#version 150
-
 #define LINEAR_CURVE 0
 #define EXPONENTIAL_CURVE 1
 #define LOGARITHMIC_CURVE 2

app/shaders/default.frag

@@ -1,10 +1,3 @@
-#version 150
-
-#ifdef GL_ES
-precision highp int;
-precision highp float;
-#endif
-
 // Input texture
 uniform sampler2D ove_maintex;
 

app/shaders/default.vert

@@ -1,10 +1,3 @@
-#version 150
-
-#ifdef GL_ES
-precision highp int;
-precision highp float;
-#endif
-
 uniform mat4 ove_mvpmat;
 
 in vec4 a_position;

app/shaders/deinterlace.frag

@@ -1,10 +1,3 @@
-#version 150
-
-#ifdef GL_ES
-precision highp int;
-precision highp float;
-#endif
-
 uniform sampler2D ove_maintex;
 uniform vec2 ove_resolution;
 

app/shaders/diptoblack.frag

@@ -1,5 +1,3 @@
-#version 150
-
 uniform sampler2D out_block_in;
 uniform sampler2D in_block_in;
 uniform bool out_block_in_enabled;

app/shaders/matrix.vert

@@ -1,5 +1,3 @@
-#version 150
-
 uniform mat4 %1;
 
 uniform vec2 %2_resolution;

app/shaders/mosaic.frag

@@ -1,10 +1,3 @@
-#version 150
-
-#ifdef GL_ES
-precision highp int;
-precision highp float;
-#endif
-
 // Input texture
 uniform sampler2D tex_in;
 

app/shaders/polygon.frag

@@ -1,5 +1,3 @@
-#version 150
-
 uniform vec2[256] points_in;
 uniform int points_in_count;
 uniform vec4 color_in;

app/shaders/rgbhistogram.frag

@@ -1,5 +1,3 @@
-#version 150
-
 uniform sampler2D ove_maintex;
 uniform vec2 viewport;
 uniform float histogram_scale;

app/shaders/rgbhistogram.vert

@@ -1,5 +1,3 @@
-#version 150
-
 uniform float histogram_scale;
 
 in vec4 a_position;

app/shaders/rgbhistogram_secondary.frag

@@ -1,5 +1,3 @@
-#version 150
-
 uniform sampler2D ove_maintex;
 uniform vec2 viewport;
 

app/shaders/rgbwaveform.frag

@@ -1,5 +1,3 @@
-#version 150
-
 uniform sampler2D ove_maintex;
 
 uniform vec2 viewport;

app/shaders/rgbwaveform.vert

@@ -1,5 +1,3 @@
-#version 150
-
 uniform float waveform_scale;
 uniform vec2 ove_resolution;
 

app/shaders/solid.frag

@@ -1,5 +1,3 @@
-#version 150
-
 uniform vec4 color_in;
 
 out vec4 fragColor;

app/shaders/stroke.frag

@@ -1,5 +1,3 @@
-#version 150
-
 // Node parameter inputs
 uniform sampler2D tex_in;
 uniform vec4 color_in;