[FFmpeg-devel] [PATCH] avcodec: add Brooktree ProSumer Video decoder

[Paul B Mahol]

On 8/23/18, Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:
> 2018-08-22 21:24 GMT+02:00, Paul B Mahol <onemda at gmail.com>:
>> On 8/22/18, Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:
>>> 2018-08-22 18:00 GMT+02:00, Paul B Mahol <onemda at gmail.com>:
>>>
>>>> +    switch (avctx->bits_per_coded_sample) {
>>>> +    case 12:
>>>> +         s->stride = 3LL * FFALIGN(avctx->width, 8) >> 1;
>>>> +         break;
>>>> +    default:
>>>> +         return AVERROR_INVALIDDATA;
>>>> +    }
>>>
>>> Why are the condition and the error needed?
>>
>> Because only that is supported.
>
> Do valid samples with other values exist?

No.