Project

General

Profile

« Previous | Next » 

Revision 5ec42229

Added by Leszek Koltunski about 3 years ago

Workaround for the fact that one some devices (for example the LG K30's V@415 driver on the Adreno 308) the Glow halo wasn't visible.

View differences:

src/main/res/raw/blit_depth_vertex_shader.glsl
22 22 
in vec2 a_Position;           // Per-vertex position.
23 23 
out vec2 v_TexCoordinate;     //
24 24 

  		




  25
  
  
    
uniform float u_Depth;        // distance from the near plane to render plane, in clip coords


  		




  26
  25
  
    
uniform vec2  u_TexCorr;      // when we blit from postprocessing buffers, the buffers can be


  		




  27
  26
  
    
                              // larger than necessary (there is just one static set being


  		




  28
  27
  
    
                              // reused!) so we need to compensate here by adjusting the texture


  		




  ......




  33
  32
  
    
void main()


  		




  34
  33
  
    
  {


  		




  35
  34
  
    
  v_TexCoordinate = (a_Position + 0.5) * u_TexCorr;


  		




  36
  
  
    
  gl_Position     = vec4(2.0*a_Position,u_Depth,1.0);


  		




  
  35
  
    
  gl_Position     = vec4(2.0*a_Position,0.0,1.0);


  		




  37
  36
  
    
  }


  		












Also available in:  Unified diff