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Add #row_major matrix[R, C]T

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As well as `#column_major matrix[R, C]T` as an alias for just `matrix[R, C]T`.
This is because some libraries require a row_major internal layout but still want to be used with row or major oriented vectors.
This commit is contained in:
gingerBill
2024-03-19 21:05:23 +00:00
parent 433109ff52
commit a750fc0ba6
12 changed files with 105 additions and 30 deletions
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core/fmt/fmt.odin
+10 -2
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@@ -2396,7 +2396,11 @@ fmt_matrix :: proc(fi: ^Info, v: any, verb: rune, info: runtime.Type_Info_Matrix
for col in 0..<info.column_count {
if col > 0 { io.write_string(fi.writer, ", ", &fi.n) }
offset := (row + col*info.elem_stride)*info.elem_size
offset: int
switch info.layout {
case .Column_Major: offset = (row + col*info.elem_stride)*info.elem_size
case .Row_Major: offset = (col + row*info.elem_stride)*info.elem_size
}
data := uintptr(v.data) + uintptr(offset)
fmt_arg(fi, any{rawptr(data), info.elem.id}, verb)
@@ -2410,7 +2414,11 @@ fmt_matrix :: proc(fi: ^Info, v: any, verb: rune, info: runtime.Type_Info_Matrix
for col in 0..<info.column_count {
if col > 0 { io.write_string(fi.writer, ", ", &fi.n) }
offset := (row + col*info.elem_stride)*info.elem_size
offset: int
switch info.layout {
case .Column_Major: offset = (row + col*info.elem_stride)*info.elem_size
case .Row_Major: offset = (col + row*info.elem_stride)*info.elem_size
}
data := uintptr(v.data) + uintptr(offset)
fmt_arg(fi, any{rawptr(data), info.elem.id}, verb)