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Merge pull request #62 from SMT50001/master

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Fixed platform-dependent type casts
This commit is contained in:
Andre von Houck 2023-02-13 09:20:56 -08:00 committed by GitHub
parent f4c668874e 7c521adb94
commit 6f232063c0
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 9 deletions
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18
src/vmath.nim
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@ -125,13 +125,13 @@ when defined(vmathArrayBased):
template `[]`*[T](a: GMat234[T], i, j: int): T = a[i][j]
template `[]=`*[T](a: var GMat2[T], i, j: int, v: T) =
cast[ptr T](cast[uint64](a.addr) + (i * 2 + j) * sizeof(T))[] = v
cast[ptr T](cast[ByteAddress](a.addr) + (i * 2 + j) * sizeof(T))[] = v
template `[]=`*[T](a: var GMat3[T], i, j: int, v: T) =
cast[ptr T](cast[uint64](a.addr) + (i * 3 + j) * sizeof(T))[] = v
cast[ptr T](cast[ByteAddress](a.addr) + (i * 3 + j) * sizeof(T))[] = v
template `[]=`*[T](a: var GMat4[T], i, j: int, v: T) =
cast[ptr T](cast[uint64](a.addr) + (i * 4 + j) * sizeof(T))[] = v
cast[ptr T](cast[ByteAddress](a.addr) + (i * 4 + j) * sizeof(T))[] = v
elif defined(vmathObjBased):
type
@ -158,13 +158,13 @@ elif defined(vmathObjBased):
template `[]`*[T](a: GVec4[T], i: int): T = cast[array[4, T]](a)[i]
template `[]=`*[T](a: var GVec2[T], i: int, v: T) =
cast[ptr T](cast[uint64](a.addr) + i * sizeof(T))[] = v
cast[ptr T](cast[ByteAddress](a.addr) + i * sizeof(T))[] = v
template `[]=`*[T](a: var GVec3[T], i: int, v: T) =
cast[ptr T](cast[uint64](a.addr) + i * sizeof(T))[] = v
cast[ptr T](cast[ByteAddress](a.addr) + i * sizeof(T))[] = v
template `[]=`*[T](a: var GVec4[T], i: int, v: T) =
cast[ptr T](cast[uint64](a.addr) + i * sizeof(T))[] = v
cast[ptr T](cast[ByteAddress](a.addr) + i * sizeof(T))[] = v
type
GMat2*[T] {.bycopy.} = object
@ -217,13 +217,13 @@ elif defined(vmathObjBased):
cast[array[16, T]](a)[i * 4 + j]
template `[]=`*[T](a: var GMat2[T], i, j: int, v: T) =
cast[ptr T](cast[uint64](a.addr) + (i * 2 + j) * sizeof(T))[] = v
cast[ptr T](cast[ByteAddress](a.addr) + (i * 2 + j) * sizeof(T))[] = v
template `[]=`*[T](a: var GMat3[T], i, j: int, v: T) =
cast[ptr T](cast[uint64](a.addr) + (i * 3 + j) * sizeof(T))[] = v
cast[ptr T](cast[ByteAddress](a.addr) + (i * 3 + j) * sizeof(T))[] = v
template `[]=`*[T](a: var GMat4[T], i, j: int, v: T) =
cast[ptr T](cast[uint64](a.addr) + (i * 4 + j) * sizeof(T))[] = v
cast[ptr T](cast[ByteAddress](a.addr) + (i * 4 + j) * sizeof(T))[] = v
template `[]`*[T](a: GMat2[T], i: int): GVec2[T] =
gvec2[T](