On 8/23/18, Carl Eugen Hoyos <ceffm...@gmail.com> wrote:
> 2018-08-23 11:11 GMT+02:00, Paul B Mahol <one...@gmail.com>:
>> On 8/23/18, Carl Eugen Hoyos <ceffm...@gmail.com> wrote:
>>> 2018-08-22 21:24 GMT+02:00, Paul B Mahol <one...@gmail.com>:
>>>> On 8/22/18, Carl Eugen Hoyos <ceffm...@gmail.com> wrote:
>>>>> 2018-08-22 18:00 GMT+02:00, Paul B Mahol <one...@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.
>
> Then I suggest to make the whole block above just:
> s->stride = 3LL * FFALIGN(avctx->width, 8) >> 1;
Nope, bits per coded sample must be checked.
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