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Revision 344ac0e4

Added by Leszek Koltunski almost 6 years ago

OIT: fix for 'out of memory' crash on Mali GPUs.

~The thing still does not fully work there - there are still strange flashes in apps that innvolve OIT, for example in 'Triblur'.

View differences:

src/main/res/raw/oit_clear_fragment_shader.glsl
26 26 
//////////////////////////////////////////////////////////////////////////////////////////////
27 27 
// per-pixel linked list. Order Independent Transparency.
28 28 

  		




  29
  
  
    
uniform vec2 u_Size;


  		




  
  29
  
    
uniform uvec2 u_Size;


  		




  30
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  31
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layout (std430,binding=1) buffer linkedlist  // first (u_Size.x*u_Size.y) uints - head pointers,


  		




  32
  32
  
    
  {                                          // one for each pixel in the Output rectangle.


  		




  ......




  41
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  42
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void main()                    		


  		




  43
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  {


  		




  44
  
  
    
  uint index= uint(v_Pixel.x + v_Pixel.y * u_Size.x);


  		




  
  44
  
    
  uint index= uint(v_Pixel.x) + uint(v_Pixel.y) * u_Size.x;


  		




  45
  45
  
    
  u_Records[index] = 0u;


  		




  46
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  discard;


  		




  47
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  }


  		












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