[FFmpeg-devel] [PATCH 1/2] avformat/hlsenc: Modularized playlist creation to allow reuse
h.leppkes at gmail.com
Wed Nov 22 10:41:30 EET 2017
On Wed, Nov 22, 2017 at 9:35 AM, Jeyapal, Karthick <kjeyapal at akamai.com> wrote:
>>On 11/22/17, 1:47 PM, "刘歧" <lq at chinaffmpeg.org> wrote:
>>> 在 2017年11月22日，14:53，Karthick J <kjeyapal at akamai.com> 写道：
>>> libavformat/hlsenc.c | 130 +++++++-----------------------------------
>>> libavformat/hlsenc.h | 158 +++++++++++++++++++++++++++++++++++++++++++++++++++
>>> 2 files changed, 177 insertions(+), 111 deletions(-)
>>> create mode 100644 libavformat/hlsenc.h
>> move the APIs to an C source file, and use ff_ prefix, refer to: https://ffmpeg.org/developer.html#toc-Naming-conventions
> Thanks for the reply.
> I am not adding it to the API or a global function.
> Those are just ‘static’ utility functions, to allow code reuse.
> The scope will be limited only to those files including hlsenc.h.
> Developer guide states “For file-scope variables and functions declared as static, no prefix is required”.
> For example, oggdec.h has two static functions without ff_ prefix.
Regardless, having a bunch of complex functions in a header is not the
preferred way (because their code gets duplicated), its usually
reserved for extremely simple functions or special cases. Instead, put
them into a .c file and give them the ff_ prefix, like most common
shared code we use.
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