Cant compile shaders

[angelorodem]

When i try to run the software and apply the blur i get this error

QOpenGLShader::compile(Fragment): 0:1(10): error: GLSL 3.30 is not supported. Supported versions are: 1.10, 1.20, 1.30, 1.00 ES, 3.00 ES, 3.10 ES, and 3.20 ES

And even changing to #version 320 es i get this error

QOpenGLShader::compile(Fragment): 0:3(12): warning: extension GL_ARB_fragment_coord_conventions' unsupported in fragment shader 0:1(1): error: No precision specified in this scope for type vec4'
0:2(1): error: No precision specified in this scope for type vec4' 0:5(1): error: No precision specified in this scope for type vec2'
0:6(1): error: No precision specified in this scope for type vec2' 0:7(1): error: No precision specified in this scope for type vec2'
0:11(2): error: No precision specified in this scope for type vec2' 0:13(2): error: No precision specified in this scope for type vec4'

how did you manage to run it?

[FlightBlaze]

Make sure your graphics card supports OpenGL 3.3

[angelorodem]

It sure does its a GTX 1060 with all latest drivers, it supports OpenGL 4.6.

It seems a something with QT i'm running latest version of Qt freshly downloaded from the site using its official the downloader

i also tried with MSYS2 mingw64 build with no success

[alex47]

@angelorodem could you please try again from master?

[angelorodem]

I Just tested on windows with MSYS2 Mingw64 and it worked fine!

But on Ubuntu 16 (visualized with 3D accel) i got this issue

QOpenGLShader::compile(Vertex): 0:1(10): error: GLSL 3.30 is not supported. Supported versions are: 1.10, 1.20, and 1.00 ES

*** Problematic Vertex shader source code ***
#version 330
#define lowp
#define mediump
#define highp
#line 1
layout(location = 0) in vec3 position;

void main()
{
    gl_Position = vec4(position, 1.0);
}

***
QOpenGLShader::compile(Fragment): 0:1(10): error: GLSL 3.30 is not supported. Supported versions are: 1.10, 1.20, and 1.00 ES

*** Problematic Fragment shader source code ***
#version 330
#ifdef GL_KHR_blend_equation_advanced
#extension GL_ARB_fragment_coord_conventions : enable
#extension GL_KHR_blend_equation_advanced : enable
#endif
#define lowp
#define mediump
#define highp
#line 1
in highp vec4 vColor;
out highp vec4 fColor;

uniform sampler2D texture;
uniform vec2 iResolution;
uniform vec2 offset;
uniform vec2 halfpixel;

void main()
{
    vec2 uv = vec2(gl_FragCoord.xy / iResolution);

    vec4 sum = texture2D(texture, uv + vec2(-halfpixel.x * 2.0, 0.0) * offset);
    sum += texture2D(texture, uv + vec2(-halfpixel.x, halfpixel.y) * offset) * 2.0;
    sum += texture2D(texture, uv + vec2(0.0, halfpixel.y * 2.0) * offset);
    sum += texture2D(texture, uv + vec2(halfpixel.x, halfpixel.y) * offset) * 2.0;
    sum += texture2D(texture, uv + vec2(halfpixel.x * 2.0, 0.0) * offset);
    sum += texture2D(texture, uv + vec2(halfpixel.x, -halfpixel.y) * offset) * 2.0;
    sum += texture2D(texture, uv + vec2(0.0, -halfpixel.y * 2.0) * offset);
    sum += texture2D(texture, uv + vec2(-halfpixel.x, -halfpixel.y) * offset) * 2.0;

    fColor = sum / 12.0;
}

***
QOpenGLShader::compile(Vertex): 0:1(10): error: GLSL 3.30 is not supported. Supported versions are: 1.10, 1.20, and 1.00 ES

*** Problematic Vertex shader source code ***
#version 330
#define lowp
#define mediump
#define highp
#line 1
layout(location = 0) in vec3 position;

void main()
{
    gl_Position = vec4(position, 1.0);
}

***
QOpenGLShader::compile(Fragment): 0:1(10): error: GLSL 3.30 is not supported. Supported versions are: 1.10, 1.20, and 1.00 ES

*** Problematic Fragment shader source code ***
#version 330
#ifdef GL_KHR_blend_equation_advanced
#extension GL_ARB_fragment_coord_conventions : enable
#extension GL_KHR_blend_equation_advanced : enable
#endif
#define lowp
#define mediump
#define highp
#line 1
in highp vec4 vColor;
out highp vec4 fColor;

uniform sampler2D texture;
uniform vec2 iResolution;
uniform vec2 offset;
uniform vec2 halfpixel;

void main()
{
    vec2 uv = vec2(gl_FragCoord.xy / iResolution);

    vec4 sum = texture2D(texture, uv) * 4.0;
    sum += texture2D(texture, uv - halfpixel.xy * offset);
    sum += texture2D(texture, uv + halfpixel.xy * offset);
    sum += texture2D(texture, uv + vec2(halfpixel.x, -halfpixel.y) * offset);
    sum += texture2D(texture, uv - vec2(halfpixel.x, -halfpixel.y) * offset);

    fColor = sum / 8.0;
}

***
QOpenGLTexture::setData() tried to set a null image
21:01:49: The program has unexpectedly finished.
21:01:49: The process was ended forcefully.
21:01:49: /home/kek/build-DualKawaseBlur-Desktop_Qt_5_12_2_GCC_64bit-Debug/DualKawaseBlur crashed

This might actually be a hardware limitation, so will test this on a properly installed linux and report back