[FFmpeg-devel] [PATCH] avutil/internal: remove timer.h again

["zhilizhao(赵志立)"]

> On Apr 11, 2023, at 19:34, Anton Khirnov <anton at khirnov.net> wrote:
> 
> Quoting Zhao Zhili (2023-04-05 16:50:08)
>> From: Zhao Zhili <zhilizhao at tencent.com>
>> 
>> timer.h has been removed from internal.h, and then added back with
>> 3e6088f for convenience. This patch removed it again for the
>> following reasons:
>> 
>> 1. Only includes what's necessary is a common and safe strategy.
>> 
>> 2. It fixed some build errors on Android:
>>  a. libavutil/timer.h includes sys/ioctl.h, and ioctl.h includes
>>     termios.h on Android.
>>  b. termios.h reserves names prefixed with ‘c_’, ‘V’, ‘I’, ‘O’, and
>>     ‘TC’; and names prefixed with ‘B’ followed by a digit.
>>  c. libavcodec uses B0 B1 and so on as variable names a lot. So
>>     the code failed to build with --enable-linux-perf, or
>>     --target-os=Linux.
>> ---
>> libavutil/internal.h | 1 -
>> 1 file changed, 1 deletion(-)
>> 
>> diff --git a/libavutil/internal.h b/libavutil/internal.h
>> index 454c59aa50..001103142b 100644
>> --- a/libavutil/internal.h
>> +++ b/libavutil/internal.h
>> @@ -40,7 +40,6 @@
>> #include <stdio.h>
>> #include "config.h"
>> #include "attributes.h"
>> -#include "timer.h"
>> #include "macros.h"
>> #include "pixfmt.h"
> 
> I am in favor of this.

Will apply soon unless someone object.

> 
> -- 
> Anton Khirnov
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