Start64!We'll detour (sort of, the final demo uses SSE2 and 3) from SSE instructions and examine structures today. Structures in ASM are almost the same as their C++ counterparts but there's a few little tricks to look at before C++ and ASM will play together.

INC files are the same as header files for ASM, we look at adding an INC file to our project so we can define structures in it and include them in multiple assembly code files.

At the end there's a little SSE2 and the horizontal add packed doubles from SSE3, as I fumble my way through what should be a simple example.

x64 Assembly and C++ Tutorial 52: Structures - YouTube