Displaying 7 results from an estimated 7 matches for "flac__cpu_info".
2015 Nov 06
1
[PATCH] for FLAC__cpu_info() in cpu.c
Function FLAC__cpu_xgetbv_x86() is declared and defined only
if FLAC__HAS_X86INTRIN is defined. But now FLAC__cpu_info()
tries to call it even if FLAC__HAS_X86INTRIN is undefined,
which results in link error. This patch fixes the bug.
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2014 Sep 23
1
[PATCH] for cpu.h
Currently the structure of FLAC__cpu_info() is:
void FLAC__cpu_info(FLAC__CPUInfo *info)
{
... // init
if(info->ia32.cpuid) {
... // very long code
...
...
...
...
...
...
...
}
}
This patch changes it to:
void FLAC__cpu_info(FLAC__CPUInfo *info...
2016 Mar 14
2
Broken build on musl libc
On 14 March 2016 at 09:02, Erik de Castro Lopo <mle+la at mega-nerd.com> wrote:
> commit a9f84425cfd5d1dbfb564730ca80d0b588cb4f24
> Author: Erik de Castro Lopo <erikd at mega-nerd.com>
> Date: Mon Mar 14 18:14:31 2016 +1100
>
> libFLAC/cpu.c: Use `sigemptyset` instead of `__sigemptyset`
>
> The former is POSIX while the later is a GNU
2016 Mar 14
1
Broken build on musl libc
On 03/14/16 03:51 PM, lvqcl wrote:
> With --disable-sse, FLAC__SSE_OS is undefined and FLAC__cpu_info() uses
> sigemptyset/sigaction to determine OS SSE support.
That's not quite right as I have to build binaries with --disable-sse (I
build and distribute both with and without) so that some users on PII's
don't get a sigill, even though the OS supports SSE. So it seems to
uncondi...
2016 Jun 28
2
Please test more libFLAC/cpu.c changes
lvqcl wrote:
> Found a bug in Android OS SSE test.
Sorry, what is the bug and how does this fix it?
Erik
--
----------------------------------------------------------------------
Erik de Castro Lopo
http://www.mega-nerd.com/
2016 Jun 30
2
Please test more libFLAC/cpu.c changes
lvqcl wrote:
> Erik de Castro Lopo wrote:
>
> >> Found a bug in Android OS SSE test.
> >
> > Sorry, what is the bug and how does this fix it?
>
> FLAC__cpu_info(FLAC__CPUInfo *info): detects CPU features
> that can be used and sets corresponding flags in the info
> struct.
This code is in flux and in the current state the logic probably
has inconsistencies that will be fixed in due course.
What I am very much more interested in is if the code in th...
2018 Jul 10
9
[PATCH 0/7] PowerPC64 performance improvements
The following series adds initial vector support for PowerPC64.
On POWER9, flac --best is about 3.3x faster.
Amitay Isaacs (2):
Add m4 macro to check for C __attribute__ features
Check if compiler supports target attribute on ppc64
Anton Blanchard (5):
configure.ac: Remove SPE detection code
configure.ac: Add VSX enable/disable
configure.ac: Fix FLAC__CPU_PPC on little endian, and add