Project

General

Profile

« Previous | Next » 

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_collapse_fragment_shader.glsl
29 29 
//////////////////////////////////////////////////////////////////////////////////////////////
30 30 
// per-pixel linked list. Order Independent Transparency.
31 31 

  		




  32
  
  
    
uniform vec2 u_Size;


  		




  
  32
  
    
uniform uvec2 u_Size;


  		




  33
  33
  
    

  		




  34
  34
  
    
layout (std430,binding=1) buffer linkedlist  // first (u_Size.x*u_Size.y) uints - head pointers,


  		




  35
  35
  
    
  {                                          // one for each pixel in the Output rectangle.


  		




  ......




  42
  42
  
    

  		




  43
  43
  
    
void main()                    		


  		




  44
  44
  
    
  {


  		




  45
  
  
    
  uint prev = uint(v_Pixel.x + v_Pixel.y * u_Size.x);


  		




  
  45
  
    
  uint prev = uint(v_Pixel.x) + uint(v_Pixel.y) * u_Size.x;


  		




  46
  46
  
    
  uint curr = u_Records[prev];


  		




  47
  47
  
    

  		




  48
  48
  
    
  if (curr != 0u)


  		












Also available in:  Unified diff