decode « shader « video_core « src - anonymous/yuzu - yuzu is the world's most popular, open-source, Nintendo Switch emulator — started by the creators of Citra. It is written in C++ with portability in mind,

Mode	Name	Size
-rw-r--r--	arithmetic.cpp	6084	log stats plain blame
-rw-r--r--	arithmetic_half.cpp	609	log stats plain blame
-rw-r--r--	arithmetic_half_immediate.cpp	618	log stats plain blame
-rw-r--r--	arithmetic_immediate.cpp	1979	log stats plain blame
-rw-r--r--	arithmetic_integer.cpp	612	log stats plain blame
-rw-r--r--	arithmetic_integer_immediate.cpp	621	log stats plain blame
-rw-r--r--	bfe.cpp	598	log stats plain blame
-rw-r--r--	bfi.cpp	598	log stats plain blame
-rw-r--r--	conversion.cpp	605	log stats plain blame
-rw-r--r--	decode_integer_set.cpp	0	log stats plain blame
-rw-r--r--	ffma.cpp	599	log stats plain blame
-rw-r--r--	float_set.cpp	603	log stats plain blame
-rw-r--r--	float_set_predicate.cpp	612	log stats plain blame
-rw-r--r--	half_set.cpp	602	log stats plain blame
-rw-r--r--	half_set_predicate.cpp	611	log stats plain blame
-rw-r--r--	hfma2.cpp	600	log stats plain blame
-rw-r--r--	integer_set.cpp	605	log stats plain blame
-rw-r--r--	integer_set_predicate.cpp	614	log stats plain blame
-rw-r--r--	memory.cpp	2464	log stats plain blame
-rw-r--r--	other.cpp	600	log stats plain blame
-rw-r--r--	predicate_set_predicate.cpp	616	log stats plain blame
-rw-r--r--	predicate_set_register.cpp	615	log stats plain blame
-rw-r--r--	register_set_predicate.cpp	615	log stats plain blame
-rw-r--r--	shift.cpp	600	log stats plain blame
-rw-r--r--	xmad.cpp	599	log stats plain blame