mesa/src/amd
Christopher Egert 78615dcca1 radv: use util_float_to_half_rtz
Since commit 8b8af6d398 there is a
performance regression in dirt 4 on picasso APUs.

The game ends up feeding a large value into this which overflows on the
conversion to 16bit float. With the old implementation (which now lives
in util_float_to_half_rtz) it would be clamped to inf-1, while the new
one returns inf. This causes a performance hit somehow at some point
down the line.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Fixes: 8b8af6d398 "gallium/util: Switch util_float_to_half to _mesa_float_to_half()'s impl."
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5062>
2020-05-17 01:12:59 +02:00
..
addrlib amd/addrlib: Use enum instead of sparse chars to identify dimensions 2020-04-16 11:10:52 +00:00
common amd/common: Fix incorrect use of asprintf instead of vasprintf 2020-05-11 12:54:41 +02:00
compiler aco: split operations that use a swap's definition 2020-05-14 18:36:33 +00:00
llvm ac/nir: honor ACCESS_STREAM_CACHE_POLICY for L1 and L0 caches too 2020-05-15 22:12:35 +00:00
registers ac/registers: adjust some definitions for thread trace on GFX8 2020-03-06 08:00:39 +00:00
vulkan radv: use util_float_to_half_rtz 2020-05-17 01:12:59 +02:00
Android.addrlib.mk android: amd/addrlib: add gfx10 support 2019-07-10 09:03:55 +02:00
Android.common.mk Android.mk: Tweak MESA_ENABLE_LLVM checks 2020-03-19 21:20:08 +00:00
Android.compiler.mk android: aco: fix PIPE_FORMAT related building errors 2020-03-04 22:25:36 +01:00
Android.mk android: aco: add support for libmesa_aco 2019-09-28 15:56:34 +02:00
Makefile.sources aco: rename aco_lower_bool_phis() -> aco_lower_phis() 2020-04-10 07:19:27 +00:00
meson.build amd: Move all amd/common code that depends on LLVM to amd/llvm. 2019-10-08 00:44:08 +00:00