1 #version 310 es 2 precision mediump float; 3 flat in uvec2 t; 4 in float f; 5 in vec2 tc; 6 7 flat in uvec4 v; 8 flat in int i; 9 bool b; 10 11 out uvec4 c; 12 13 uniform mediump usampler2D usampler; 14 15 void main() 16 { 17 int count = 1; 18 19 uint u = t.y + 3u; 20 const uint cu1 = 0xFFFFFFFFU; 21 const uint cu2 = -1u; // 0xFFFFFFFF 22 const uint cu3 = 1U; 23 const uint cu4 = 1u; 24 25 if (cu1 == cu2) 26 count *= 2; // 2 27 if (cu3 == cu4) 28 count *= 3; // 6 29 if (cu2 == cu3) 30 count *= 5; // not done 31 32 const int cshiftedii = 0xFFFFFFFF >> 10; 33 const uint cushiftedui = 0xFFFFFFFFu >> 10; 34 const int cshiftediu = 0xFFFFFFFF >> 10u; 35 const uint cushifteduu = 0xFFFFFFFFu >> 10u; 36 37 if (cshiftedii == cshiftediu) 38 count *= 7; // 42 39 if (cushiftedui == cushifteduu) 40 count *= 11; // 462 41 if (cshiftedii == int(cushiftedui)) 42 count *= 13; // not done 43 44 int shiftedii = 0xFFFFFFFF >> 10; 45 uint shiftedui = 0xFFFFFFFFu >> 10; 46 int shiftediu = 0xFFFFFFFF >> 10u; 47 uint shifteduu = 0xFFFFFFFFu >> 10u; 48 49 if (shiftedii == shiftediu) 50 c = texture(usampler, tc); 51 if (shiftedui == shifteduu) 52 c = texture(usampler, tc + float(1u)); 53 if (shiftedii == int(shiftedui)) 54 c = texture(usampler, tc - vec2(2u)); 55 56 if (t.x > 4u) { 57 float af = float(u); 58 bool ab = bool(u); 59 int ai = int(u); 60 61 c += uvec4(uint(af), uint(ab), uint(ai), count); 62 } 63 64 const uint cmask1 = 0x0A1u; 65 const uint cmask2 = 0xA10u; 66 const uint cmask3 = cmask1 << 4; 67 const uint cmask4 = 0xAB1u; 68 69 if (cmask3 == cmask2) 70 count *= 17; // 7854 71 72 if ((cmask3 & cmask1) != 0u) 73 count *= 19; // not done 74 75 if ((cmask1 | cmask3) == cmask4) 76 count *= 23; // 180642 77 78 if ((cmask1 ^ cmask4) == 0xA10u) 79 count *= 27; // 4877334 80 81 uint mask1 = 0x0A1u; 82 uint mask2 = 0xA10u; 83 uint mask3 = mask1 << 4; 84 uint mask4 = 0xAB1u; 85 86 if (mask3 == mask2) 87 count *= 2; // 9754668 88 89 if ((mask3 & mask1) != 0u) 90 count *= 3; // not done 91 92 if ((mask1 | mask3) == mask4) 93 count *= 5; // 48773340 94 95 if ((mask1 ^ mask4) == 0xA10u) 96 count *= 7; // 341413380 97 98 c += uvec4(count); 99 100 #define UINT_MAX 4294967295u 101 c.x += UINT_MAX; 102 } 103
