Frediano Ziglio 1dcdefa8b3 quic: Use __builtin_clz if available ...

Different processors has specific instructions to count leading
zero bits. This includes: x86. x64, arm, ppc.
For portability reason the behaviour of __builtin_clz is not
defined if the value is zero so test for it.
Currently the function is not called with the value or 0.
This increase performance decoding of about 4-5% on a x64 machine
(code size decreases a little too, but about 0.1%).

Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Christophe Fergeau <cfergeau@redhat.com>

2018-06-05 14:58:02 +01:00

build-aux

build-sys: make it a seperately buildable spice-common library

2012-03-22 20:21:05 +01:00

common

quic: Use __builtin_clz if available

2018-06-05 14:58:02 +01:00

docs

Add support for building with meson/ninja

2018-06-01 21:27:04 +01:00

m4

build: Remove checks for functions which are never called

2018-06-05 14:10:14 +01:00

python_modules

Add support for building with meson/ninja

2018-06-01 21:27:04 +01:00

tests

Add support for building with meson/ninja

2018-06-01 21:27:04 +01:00

.gitmodules

Remove spice-protocol submodule

2015-08-11 10:26:06 +02:00

autogen.sh

Remove files moved to spice-protocol

2015-08-11 10:26:06 +02:00

configure.ac

build: Remove bitops.h

2018-06-05 14:10:22 +01:00

COPYING

Remove trailing whitespace

2015-12-18 11:41:15 +01:00

git.mk

Update git.mk to latest version

2012-09-21 10:51:17 +02:00

Makefile.am

Add support for building with meson/ninja

2018-06-01 21:27:04 +01:00

meson_options.txt

build: By default, error out if Opus is missing

2018-06-05 14:10:02 +01:00

meson.build

build: Remove checks for functions which are never called

2018-06-05 14:10:14 +01:00

spice1.proto

Revert "Remove files moved to spice-protocol"

2016-03-10 16:01:36 +01:00

spice_codegen.py

codegen: Fix license name

2017-05-18 16:40:36 +01:00

spice.proto

Fix field names for Smartcard protocol structures

2018-05-17 21:03:01 +01:00

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