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Extraneous parameters in hlsl/glsl.saturate removed

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This is a breaking change to anyone who used glsl/hlsl.saturate functions prior, but the y and z parameters never were used and do not conform to how the saturate function works in HLSL:  https://docs.microsoft.com/en-us/windows/win32/direct3dhlsl/dx-graphics-hlsl-saturate

Note however GLSL does not contain a saturate function, but removing it does not accomplish anything good IMO.
This commit is contained in:
Jesse Stiller
2022-01-17 12:19:06 +10:00
parent 2a325b3da0
commit d4ea02a877
2 changed files with 32 additions and 33 deletions
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core/math/linalg/hlsl/linalg_hlsl.odin
+16 -16
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@@ -772,22 +772,22 @@ saturate :: proc{
saturate_uint3,
saturate_uint4,
}
saturate_int :: proc "c" (x, y, z: int) -> int { return builtin.clamp(x, 0, 1) }
saturate_uint :: proc "c" (x, y, z: uint) -> uint { return builtin.clamp(x, 0, 1) }
saturate_float :: proc "c" (x, y, z: float) -> float { return builtin.clamp(x, 0, 1) }
saturate_double :: proc "c" (x, y, z: double) -> double { return builtin.clamp(x, 0, 1) }
saturate_float2 :: proc "c" (x, y, z: float2) -> float2 { return {builtin.clamp(x.x, 0, 1), builtin.clamp(x.y, 0, 1)} }
saturate_float3 :: proc "c" (x, y, z: float3) -> float3 { return {builtin.clamp(x.x, 0, 1), builtin.clamp(x.y, 0, 1), builtin.clamp(x.z, 0, 1)} }
saturate_float4 :: proc "c" (x, y, z: float4) -> float4 { return {builtin.clamp(x.x, 0, 1), builtin.clamp(x.y, 0, 1), builtin.clamp(x.z, 0, 1), builtin.clamp(x.w, 0, 1)} }
saturate_double2 :: proc "c" (x, y, z: double2) -> double2 { return {builtin.clamp(x.x, 0, 1), builtin.clamp(x.y, 0, 1)} }
saturate_double3 :: proc "c" (x, y, z: double3) -> double3 { return {builtin.clamp(x.x, 0, 1), builtin.clamp(x.y, 0, 1), builtin.clamp(x.z, 0, 1)} }
saturate_double4 :: proc "c" (x, y, z: double4) -> double4 { return {builtin.clamp(x.x, 0, 1), builtin.clamp(x.y, 0, 1), builtin.clamp(x.z, 0, 1), builtin.clamp(x.w, 0, 1)} }
saturate_int2 :: proc "c" (x, y, z: int2) -> int2 { return {builtin.clamp(x.x, 0, 1), builtin.clamp(x.y, 0, 1)} }
saturate_int3 :: proc "c" (x, y, z: int3) -> int3 { return {builtin.clamp(x.x, 0, 1), builtin.clamp(x.y, 0, 1), builtin.clamp(x.z, 0, 1)} }
saturate_int4 :: proc "c" (x, y, z: int4) -> int4 { return {builtin.clamp(x.x, 0, 1), builtin.clamp(x.y, 0, 1), builtin.clamp(x.z, 0, 1), builtin.clamp(x.w, 0, 1)} }
saturate_uint2 :: proc "c" (x, y, z: uint2) -> uint2 { return {builtin.clamp(x.x, 0, 1), builtin.clamp(x.y, 0, 1)} }
saturate_uint3 :: proc "c" (x, y, z: uint3) -> uint3 { return {builtin.clamp(x.x, 0, 1), builtin.clamp(x.y, 0, 1), builtin.clamp(x.z, 0, 1)} }
saturate_uint4 :: proc "c" (x, y, z: uint4) -> uint4 { return {builtin.clamp(x.x, 0, 1), builtin.clamp(x.y, 0, 1), builtin.clamp(x.z, 0, 1), builtin.clamp(x.w, 0, 1)} }
saturate_int :: proc "c" (v: int) -> int { return builtin.clamp(v, 0, 1) }
saturate_uint :: proc "c" (v: uint) -> uint { return builtin.clamp(v, 0, 1) }
saturate_float :: proc "c" (v: float) -> float { return builtin.clamp(v, 0, 1) }
saturate_double :: proc "c" (v: double) -> double { return builtin.clamp(v, 0, 1) }
saturate_float2 :: proc "c" (v: float2) -> float2 { return {builtin.clamp(v.x, 0, 1), builtin.clamp(v.y, 0, 1)} }
saturate_float3 :: proc "c" (v: float3) -> float3 { return {builtin.clamp(v.x, 0, 1), builtin.clamp(v.y, 0, 1), builtin.clamp(v.z, 0, 1)} }
saturate_float4 :: proc "c" (v: float4) -> float4 { return {builtin.clamp(v.x, 0, 1), builtin.clamp(v.y, 0, 1), builtin.clamp(v.z, 0, 1), builtin.clamp(v.w, 0, 1)} }
saturate_double2 :: proc "c" (v: double2) -> double2 { return {builtin.clamp(v.x, 0, 1), builtin.clamp(v.y, 0, 1)} }
saturate_double3 :: proc "c" (v: double3) -> double3 { return {builtin.clamp(v.x, 0, 1), builtin.clamp(v.y, 0, 1), builtin.clamp(v.z, 0, 1)} }
saturate_double4 :: proc "c" (v: double4) -> double4 { return {builtin.clamp(v.x, 0, 1), builtin.clamp(v.y, 0, 1), builtin.clamp(v.z, 0, 1), builtin.clamp(v.w, 0, 1)} }
saturate_int2 :: proc "c" (v: int2) -> int2 { return {builtin.clamp(v.x, 0, 1), builtin.clamp(v.y, 0, 1)} }
saturate_int3 :: proc "c" (v: int3) -> int3 { return {builtin.clamp(v.x, 0, 1), builtin.clamp(v.y, 0, 1), builtin.clamp(v.z, 0, 1)} }
saturate_int4 :: proc "c" (v: int4) -> int4 { return {builtin.clamp(v.x, 0, 1), builtin.clamp(v.y, 0, 1), builtin.clamp(v.z, 0, 1), builtin.clamp(v.w, 0, 1)} }
saturate_uint2 :: proc "c" (v: uint2) -> uint2 { return {builtin.clamp(v.x, 0, 1), builtin.clamp(v.y, 0, 1)} }
saturate_uint3 :: proc "c" (v: uint3) -> uint3 { return {builtin.clamp(v.x, 0, 1), builtin.clamp(v.y, 0, 1), builtin.clamp(v.z, 0, 1)} }
saturate_uint4 :: proc "c" (v: uint4) -> uint4 { return {builtin.clamp(v.x, 0, 1), builtin.clamp(v.y, 0, 1), builtin.clamp(v.z, 0, 1), builtin.clamp(v.w, 0, 1)} }
lerp :: proc{