| cbuffer cbuffer_level : register(b0) { | |
| uint4 level[1]; | |
| }; | |
| cbuffer cbuffer_coords : register(b1) { | |
| uint4 coords[1]; | |
| }; | |
| Texture2D tex : register(t2); | |
| [numthreads(1, 1, 1)] | |
| void compute_main() { | |
| uint2 v = coords[0u].xy; | |
| uint v_1 = level[0u].x; | |
| uint3 v_2 = (0u).xxx; | |
| tex.GetDimensions(0u, v_2.x, v_2.y, v_2.z); | |
| uint v_3 = min(v_1, (v_2.z - 1u)); | |
| uint3 v_4 = (0u).xxx; | |
| tex.GetDimensions(uint(v_3), v_4.x, v_4.y, v_4.z); | |
| int2 v_5 = int2(min(v, (v_4.xy - (1u).xx))); | |
| float res = tex.Load(int3(v_5, int(v_3))).x; | |
| } | |