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	5926	log stats plain blame
-rw-r--r--	arithmetic_half.cpp	2682	log stats plain blame
-rw-r--r--	arithmetic_half_immediate.cpp	1712	log stats plain blame
-rw-r--r--	arithmetic_immediate.cpp	1833	log stats plain blame
-rw-r--r--	arithmetic_integer.cpp	11968	log stats plain blame
-rw-r--r--	arithmetic_integer_immediate.cpp	3505	log stats plain blame
-rw-r--r--	bfe.cpp	1684	log stats plain blame
-rw-r--r--	bfi.cpp	1312	log stats plain blame
-rw-r--r--	conversion.cpp	7706	log stats plain blame
-rw-r--r--	decode_integer_set.cpp	0	log stats plain blame
-rw-r--r--	ffma.cpp	2245	log stats plain blame
-rw-r--r--	float_set.cpp	2066	log stats plain blame
-rw-r--r--	float_set_predicate.cpp	2128	log stats plain blame
-rw-r--r--	half_set.cpp	2250	log stats plain blame
-rw-r--r--	half_set_predicate.cpp	2357	log stats plain blame
-rw-r--r--	hfma2.cpp	2881	log stats plain blame
-rw-r--r--	integer_set.cpp	1746	log stats plain blame
-rw-r--r--	integer_set_predicate.cpp	1948	log stats plain blame
-rw-r--r--	memory.cpp	11476	log stats plain blame
-rw-r--r--	other.cpp	8117	log stats plain blame
-rw-r--r--	predicate_set_predicate.cpp	2661	log stats plain blame
-rw-r--r--	predicate_set_register.cpp	1707	log stats plain blame
-rw-r--r--	register_set_predicate.cpp	1771	log stats plain blame
-rw-r--r--	shift.cpp	1793	log stats plain blame
-rw-r--r--	texture.cpp	28198	log stats plain blame
-rw-r--r--	video.cpp	4395	log stats plain blame
-rw-r--r--	xmad.cpp	4788	log stats plain blame