On 24/11/17 11:29, Carl Eugen Hoyos wrote:
> 2017-11-24 1:51 GMT+01:00 Mark Thompson <[email protected]>:
>
>> diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
>> index 1ae0344bb2..0972df0bde 100644
>> --- a/libavcodec/avcodec.h
>> +++ b/libavcodec/avcodec.h
>> @@ -2635,7 +2635,7 @@ typedef struct AVCodecContext {
>> * - encoding: unused.
>> * - decoding: Set by libavcodec
>> */
>> - struct AVHWAccel *hwaccel;
>> + const struct AVHWAccel *hwaccel;
>
> Please bump minor (and perhaps add a note for api),
Sure.
"""
2017-xx-xx - xxxxxxx - lavc 58.x+1.100 - avcodec.h
Add const to AVCodecContext.hwaccel.
"""
> iirc this has an impact for some toolchains, no?
I don't think so? C requires that const-qualified and unqualified versions of
a type have the same representation. Adding const could affect C++ name
mangling, but we don't support building directly with C++ ("extern \"C\"" is
needed).
- Mark
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