Carl Eugen Hoyos:
> Am Fr., 20. März 2020 um 23:29 Uhr schrieb Andreas Rheinhardt
> :
>
>> PS: Actually, there are a couple of functions that need const:
>> av_find_best_stream() provides a way to get a pointer to a non-const
>> AVCodec (it casts the const away internally); and
>>
Am Fr., 20. März 2020 um 23:29 Uhr schrieb Andreas Rheinhardt
:
> PS: Actually, there are a couple of functions that need const:
> av_find_best_stream() provides a way to get a pointer to a non-const
> AVCodec (it casts the const away internally); and
> av_input/output_audio/video_device_next()
Derek Buitenhuis:
> On 21/08/2019 10:04, Andreas Rheinhardt wrote:
>> +#if FF_API_NONCONST_ENUM_PROTOCOLS
>> const char *avio_enum_protocols(void **opaque, int output)
>> +#else
>> +const char *avio_enum_protocols(const void **opaque, int output)
>> +#endif
>
> Do we actually allow breakage like
Am Fr., 20. März 2020 um 19:33 Uhr schrieb Derek Buitenhuis
:
>
> On 21/08/2019 10:04, Andreas Rheinhardt wrote:
> > +#if FF_API_NONCONST_ENUM_PROTOCOLS
> > const char *avio_enum_protocols(void **opaque, int output)
> > +#else
> > +const char *avio_enum_protocols(const void **opaque, int output)
On 21/08/2019 10:04, Andreas Rheinhardt wrote:
> +#if FF_API_NONCONST_ENUM_PROTOCOLS
> const char *avio_enum_protocols(void **opaque, int output)
> +#else
> +const char *avio_enum_protocols(const void **opaque, int output)
> +#endif
Do we actually allow breakage like this (even at major bumps)?
> From: ffmpeg-devel On Behalf Of
> Andreas Rheinhardt
> Sent: Wednesday, March 18, 2020 21:29
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH 1/3] lavformat: Prepare to make
> avio_enum_protocols const correct
>
> Fu, Linjie:
> Yes, updating the
Fu, Linjie:
>> From: ffmpeg-devel On Behalf Of
>> Andreas Rheinhardt
>> Sent: Friday, November 22, 2019 18:02
>> To: FFmpeg development discussions and patches > de...@ffmpeg.org>
>> Subject: Re: [FFmpeg-devel] [PATCH 1/3] lavformat: Prepare to make
> From: ffmpeg-devel On Behalf Of
> Andreas Rheinhardt
> Sent: Friday, November 22, 2019 18:02
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Subject: Re: [FFmpeg-devel] [PATCH 1/3] lavformat: Prepare to make
> avio_enum_protocols const correct
&g
> 在 2019年11月22日，18:02，Andreas Rheinhardt 写道：
>
> Andreas Rheinhardt:
>> Andreas Rheinhardt:
>>> Using avio_enum_protocols works as follows: One initializes a pointer to
>>> void and gives avio_enum_protocols the address of said pointer as
>>> argument; the pointer will be updated to point to a
Andreas Rheinhardt:
> Andreas Rheinhardt:
>> Using avio_enum_protocols works as follows: One initializes a pointer to
>> void and gives avio_enum_protocols the address of said pointer as
>> argument; the pointer will be updated to point to a member of the
>> url_protocols array. Now the address of
Andreas Rheinhardt:
> Using avio_enum_protocols works as follows: One initializes a pointer to
> void and gives avio_enum_protocols the address of said pointer as
> argument; the pointer will be updated to point to a member of the
> url_protocols array. Now the address of the pointer can be reused
Tomas Härdin:
> ons 2019-08-21 klockan 11:04 +0200 skrev Andreas Rheinhardt:
>> Using avio_enum_protocols works as follows: One initializes a pointer to
>> void and gives avio_enum_protocols the address of said pointer as
>> argument; the pointer will be updated to point to a member of the
>>
ons 2019-08-21 klockan 11:04 +0200 skrev Andreas Rheinhardt:
> Using avio_enum_protocols works as follows: One initializes a pointer to
> void and gives avio_enum_protocols the address of said pointer as
> argument; the pointer will be updated to point to a member of the
> url_protocols array. Now
Using avio_enum_protocols works as follows: One initializes a pointer to
void and gives avio_enum_protocols the address of said pointer as
argument; the pointer will be updated to point to a member of the
url_protocols array. Now the address of the pointer can be reused for
another call to
14 matches
Mail list logo
