Apr 17, 2023, 11:46 by an...@khirnov.net:
> Quoting Lynne (2023-03-14 07:33:43)
>
>> From e37330cf6a1f768c733ca6d0b23b9e5847a5fe4f Mon Sep 17 00:00:00 2001
>> From: Lynne <d...@lynne.ee>
>> Date: Thu, 10 Mar 2022 18:03:05 +0100
>> Subject: [PATCH 25/92] avcodec: add AVHWAccel.free_frame_priv callback
>> diff --git a/libavcodec/decode.c b/libavcodec/decode.c
>> index d1ba7f167f..c4630ce275 100644
>> --- a/libavcodec/decode.c
>> +++ b/libavcodec/decode.c
>> @@ -1685,3 +1685,22 @@ int ff_copy_palette(void *dst, const AVPacket *src,
>> void *logctx)
>> }
>> return 0;
>> }
>> +
>> +AVBufferRef *ff_alloc_hwaccel_frame_priv_data(AVCodecContext *avctx,
>>
>
> Sane-endian naming please. ff_hwaccel_frame_priv_alloc().
>
Done
>> + const AVHWAccel *hwaccel)
>> +{
>> + AVBufferRef *ref;
>> + uint8_t *data = av_mallocz(hwaccel->frame_priv_data_size);
>> + if (!data)
>> + return NULL;
>> +
>> + ref = av_buffer_create(data, hwaccel->frame_priv_data_size,
>> + (void (*)(void *, uint8_t
>> *))hwaccel->free_frame_priv,
>>
>
> I believe the cast is UB and you should convert the arguments in the
> function itself, or add a trivial wrapper here.
>
I converted the arguments of the function.
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