[FFmpeg-devel] [PATCH v2] avcodec/hevc_refs: don't use the frame's AVBufferRef sizes when initializing planes

[James Almer]

On 3/15/2022 5:53 AM, Anton Khirnov wrote:
> Quoting James Almer (2022-03-08 14:55:00)
>> Use the actual plane sizes instead.
>>
>> Signed-off-by: James Almer <jamrial at gmail.com>
>> ---
>>   libavcodec/hevc_refs.c | 6 +++---
>>   1 file changed, 3 insertions(+), 3 deletions(-)
>>
>> diff --git a/libavcodec/hevc_refs.c b/libavcodec/hevc_refs.c
>> index 35b8e5e696..fe18ca2b1d 100644
>> --- a/libavcodec/hevc_refs.c
>> +++ b/libavcodec/hevc_refs.c
>> @@ -401,9 +401,9 @@ static HEVCFrame *generate_missing_ref(HEVCContext *s, int poc)
>>   
>>       if (!s->avctx->hwaccel) {
>>           if (!s->ps.sps->pixel_shift) {
>> -            for (i = 0; frame->frame->buf[i]; i++)
>> -                memset(frame->frame->buf[i]->data, 1 << (s->ps.sps->bit_depth - 1),
>> -                       frame->frame->buf[i]->size);
>> +            for (i = 0; frame->frame->data[i]; i++)
>> +                memset(frame->frame->data[i], 1 << (s->ps.sps->bit_depth - 1),
>> +                       frame->frame->linesize[i] * AV_CEIL_RSHIFT(s->ps.sps->height, s->ps.sps->vshift[i]));
> 
> Looks good.

Applied, thanks.