From 23f0fbc376bc4065d0d9391415e10ea6d9b43d96 Mon Sep 17 00:00:00 2001 From: gingerBill Date: Mon, 8 Nov 2021 11:40:41 +0000 Subject: Improve matrix->matrix casting implementation --- src/types.cpp | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'src/types.cpp') diff --git a/src/types.cpp b/src/types.cpp index 52bb2e324..652d383ee 100644 --- a/src/types.cpp +++ b/src/types.cpp @@ -1417,7 +1417,14 @@ i64 matrix_row_major_index_to_offset(Type *t, i64 index) { i64 row_index = index/t->Matrix.column_count; return matrix_indices_to_offset(t, row_index, column_index); } - +i64 matrix_column_major_index_to_offset(Type *t, i64 index) { + t = base_type(t); + GB_ASSERT(t->kind == Type_Matrix); + + i64 row_index = index%t->Matrix.row_count; + i64 column_index = index/t->Matrix.row_count; + return matrix_indices_to_offset(t, row_index, column_index); +} bool is_matrix_square(Type *t) { -- cgit v1.2.3