1SamplerComparisonState g_sSamp : register(s0); 2 3uniform Texture1D <float4> g_tTex1df4 : register(t0); 4Texture1D <int4> g_tTex1di4; 5Texture1D <uint4> g_tTex1du4; 6 7Texture2D <float4> g_tTex2df4; 8Texture2D <int4> g_tTex2di4; 9Texture2D <uint4> g_tTex2du4; 10 11Texture3D <float4> g_tTex3df4; 12Texture3D <int4> g_tTex3di4; 13Texture3D <uint4> g_tTex3du4; 14 15TextureCube <float4> g_tTexcdf4; 16TextureCube <int4> g_tTexcdi4; 17TextureCube <uint4> g_tTexcdu4; 18 19Texture1DArray <float4> g_tTex1df4a; 20Texture1DArray <int4> g_tTex1di4a; 21Texture1DArray <uint4> g_tTex1du4a; 22 23Texture2DArray <float4> g_tTex2df4a; 24Texture2DArray <int4> g_tTex2di4a; 25Texture2DArray <uint4> g_tTex2du4a; 26 27TextureCubeArray <float4> g_tTexcdf4a; 28TextureCubeArray <int4> g_tTexcdi4a; 29TextureCubeArray <uint4> g_tTexcdu4a; 30 31struct PS_OUTPUT 32{ 33 float4 Color : SV_Target0; 34 float Depth : SV_Depth; 35}; 36 37PS_OUTPUT main() 38{ 39 PS_OUTPUT psout; 40 41 // 1DArray 42 float r11 = g_tTex1df4a . SampleCmpLevelZero(g_sSamp, float2(0.1, 0.2), 0.75, 2); 43 float r13 = g_tTex1di4a . SampleCmpLevelZero(g_sSamp, float2(0.1, 0.2), 0.75, 2); 44 float r15 = g_tTex1du4a . SampleCmpLevelZero(g_sSamp, float2(0.1, 0.2), 0.75, 2); 45 46 // 2DArray 47 float r31 = g_tTex2df4a . SampleCmpLevelZero(g_sSamp, float3(0.1, 0.2, 0.3), 0.75, int2(2,3)); 48 float r33 = g_tTex2di4a . SampleCmpLevelZero(g_sSamp, float3(0.1, 0.2, 0.3), 0.75, int2(2,3)); 49 float r35 = g_tTex2du4a . SampleCmpLevelZero(g_sSamp, float3(0.1, 0.2, 0.3), 0.75, int2(2,3)); 50 51 // *** There's no SampleCmpLevelZero on 3D textures 52 53 // This page: https://msdn.microsoft.com/en-us/library/windows/desktop/bb509696(v=vs.85).aspx 54 // claims offset is supported for cube textures, but FXC does not accept it, and that does 55 // not match other methods, so it may be a documentation bug. Those lines are commented 56 // out below. 57 58 // CubeArray 59 // float r61 = g_tTexcdf4a . SampleCmpLevelZero(g_sSamp, float4(0.1, 0.2, 0.3, 0.4), 0.75, int3(2,3,4)); 60 // float r63 = g_tTexcdi4a . SampleCmpLevelZero(g_sSamp, float4(0.1, 0.2, 0.3, 0.4), 0.75, int3(2,3,4)); 61 // float r65 = g_tTexcdu4a . SampleCmpLevelZero(g_sSamp, float4(0.1, 0.2, 0.3, 0.4), 0.75, int3(2,3,4)); 62 63 psout.Color = 1.0; 64 psout.Depth = 1.0; 65 66 return psout; 67} 68