QOpenGLShader::compile(Fragment): ERROR: 0:7: Invalid storage qualifiers 'in' in global variable context
ERROR: 0:15: Use of undeclared identifier 'uv_coords'
ERROR: 0:16: Use of undeclared identifier 'uv_coords'
ERROR: 0:17: Use of undeclared identifier 'fragOutput'
ERROR: 0:17: Use of undeclared identifier 'accum'
ERROR: 0:17: Use of undeclared identifier 'lastFrame'


*** Problematic Fragment shader source code ***
#version 110
#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
#define GLSL_100 1
#define GLSL_130 0
#define MAX_NUM_LIGHTS 16
#define MAX_AREA_LIGHTS 16


in vec2 uv_coords;


uniform sampler2D accumulator;
uniform sampler2D last_frame;
uniform vec2 blend_factors;




void main() {
    vec4 accum = texture2D( accumulator, uv_coords );
    vec4 lastFrame = texture2D( last_frame, uv_coords );
    fragOutput = accum*blend_factors.y + lastFrame*blend_factors.x;
}


***
q3ds.slideplayer: Slide Scene-Slide1 finished at time: 2.0s
q3ds.slideplayer: Changing state for Scene-Master to Paused
q3ds.slideplayer: Changing state for Scene-Slide1 to Paused
q3ds.slideplayer: Checking visibility for "Arms1-3_hand-Slide1"
q3ds.slideplayer: Checking visibility for "Scene-Slide1"
q3ds.slideplayer: The slides's ("Scene-Slide1") visibility is 1
q3ds.slideplayer: The slides's ("Arms1-3_hand-Slide1") visibility is 1
q3ds.perf: Kicking off progressive AA for layer Layer
DepthStencil Attachment not supported on OpenGL 2.0