Test/atomic_uint.frag

   1 #version 420 core
   2
   3 layout(binding = 0) uniform atomic_uint counter;
   4 layout(binding = 0, offset = 9) uniform atomic_uint counter;
   5
   6 uint func(atomic_uint c)
   7 {
   8     return atomicCounterIncrement(c);
   9 }
  10
  11 uint func2(out atomic_uint c) // ERROR
  12 {
  13     return counter;           // ERROR, type mismatch
  14     return atomicCounter(counter);
  15 }
  16
  17 void main()
  18 {
  19      atomic_uint non_uniform_counter; // ERROR
  20      uint val = atomicCounter(counter);
  21      atomicCounterDecrement(counter);
  22 }
  23 \r
  24 layout(binding = 1, offset = 3) uniform atomic_uint countArr[4];\r
  25 uniform int i;\r
  26 \r
  27 void opac()\r
  28 {\r
  29     counter + counter;  // ERROR\r
  30     -counter;           // ERROR\r
  31     int a[3];\r
  32     a[counter];         // ERROR\r
  33     countArr[2];\r
  34     countArr[i];\r
  35     counter = 4;        // ERROR\r
  36 }\r
  37 \r
  38 in atomic_uint acin;    // ERROR\r
  39 atomic_uint acg;        // ERROR\r
  40 uniform atomic_uint;\r
  41 uniform atomic_uint aNoBind;                          // ERROR, no binding\r
  42 layout(binding=0, offset=32) uniform atomic_uint aOffset;\r
  43 layout(binding=0, offset=4) uniform atomic_uint;\r
  44 layout(binding=0) uniform atomic_uint bar3;           // offset is 4\r
  45 layout(binding=0) uniform atomic_uint ac[2];          // offset = 8\r
  46 layout(binding=0) uniform atomic_uint ad;             // offset = 20\r
  47 layout(offset=8) uniform atomic_uint bar4;            // ERROR, no binding\r
  48 layout(binding = 0, offset = 12) uniform atomic_uint overlap;  // ERROR, overlapping offsets\r
  49 layout(binding = 20) uniform atomic_uint bigBind;     // ERROR, binding too big\r