diff options
| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-06-12 06:51:12 +0300 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-06-15 05:56:37 +0300 |
| commit | 40e6575aa3eed64cd32bf28c00ae57edc5acb25a (patch) | |
| tree | 3bc6e3ebca1972cf51f04e30f227e46ff204ec05 /libavfilter/avf_showcqt.c | |
| parent | e5f6707a7b91664491041526ef3cce7412258b89 (diff) | |
all: Replace if (ARCH_FOO) checks by #if ARCH_FOO
This is more spec-compliant because it does not rely
on dead-code elimination by the compiler. Especially
MSVC has problems with this, as can be seen in
https://ffmpeg.org/pipermail/ffmpeg-devel/2022-May/296373.html
or
https://ffmpeg.org/pipermail/ffmpeg-devel/2022-May/297022.html
This commit does not eliminate every instance where we rely
on dead code elimination: It only tackles branching to
the initialization of arch-specific dsp code, not e.g. all
uses of CONFIG_ and HAVE_ checks. But maybe it is already
enough to compile FFmpeg with MSVC with whole-programm-optimizations
enabled (if one does not disable too many components).
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavfilter/avf_showcqt.c')
| -rw-r--r-- | libavfilter/avf_showcqt.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libavfilter/avf_showcqt.c b/libavfilter/avf_showcqt.c index c738e6f993..33c482bd42 100644 --- a/libavfilter/avf_showcqt.c +++ b/libavfilter/avf_showcqt.c @@ -1418,8 +1418,9 @@ static int config_output(AVFilterLink *outlink) s->update_sono = update_sono_yuv; } - if (ARCH_X86) - ff_showcqt_init_x86(s); +#if ARCH_X86 + ff_showcqt_init_x86(s); +#endif if ((ret = init_cqt(s)) < 0) return ret; |