On 24/06/17 11:29, Michael Niedermayer wrote:
> On Mon, Jun 19, 2017 at 10:48:15PM +0100, Mark Thompson wrote:
>> On 19/06/17 16:32, Michael Niedermayer wrote:
>>> On Sun, Jun 18, 2017 at 11:09:23PM +0100, Mark Thompson wrote:
>>>> Before this, output bitstream filters would never see EOF and
>>>> therefore would not be able to flush any delayed packets.
>>>>
>>>> (cherry picked from commit f64d1100a54d12c78ce436181bb64229c56da6b3)
>>>> ---
>>>> ffmpeg.c | 30 +++++++++++++++++++-----------
>>>> 1 file changed, 19 insertions(+), 11 deletions(-)
>>>>
>>>> diff --git a/ffmpeg.c b/ffmpeg.c
>>>> index 6170bd453c..f265980fdd 100644
>>>> --- a/ffmpeg.c
>>>> +++ b/ffmpeg.c
>>>> @@ -814,7 +814,8 @@ static void close_output_stream(OutputStream *ost)
>>>> }
>>>> }
>>>>
>>>> -static void output_packet(OutputFile *of, AVPacket *pkt, OutputStream
>>>> *ost)
>>>> +static void output_packet(OutputFile *of, AVPacket *pkt,
>>>> + OutputStream *ost, int eof)
>>>> {
>>>> int ret = 0;
>>>>
>>>
>>> please document why pkt==NULL is not used for eof detection and what
>>> the functionn does with pkt. The caller must be aware of it, if it is
>>> not just used as unchanged input that is written
>>
>> """
>> /*
>> * Send a single packet to the output, applying any bitstream filters
>> * associated with the output stream. This may result in any number
>> * of packets actually being written, depending on what bitstream
>> * filters are applied. The supplied packet is consumed and will be
>> * empty when this function returns.
>> *
>> * If eof is set, instead indicate EOF to all bitstream filters and
>> * therefore flush any delayed packets to the output. An empty packet
>> * must be supplied in this case.
>> */
>> static void output_packet(OutputFile *of, AVPacket *pkt,
>> OutputStream *ost, int eof)
>
> LGTM
>
> maybe "empty packet" could be clarified.
Set applied with this modified as noted on IRC.
Thanks,
- Mark
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