[FFmpeg-devel] [PATCH] lavc/amfenc: DXVA2 textures support implementation by AMF encoder

[Alexander Kravchenko]

> -----Original Message-----
> From: ffmpeg-devel [mailto:ffmpeg-devel-bounces at ffmpeg.org] On Behalf Of Mark Thompson
> Sent: Saturday, April 14, 2018 7:15 PM
> To: ffmpeg-devel at ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH] lavc/amfenc: DXVA2 textures support implementation by AMF encoder
> 
> 
> I've sent a new set containing this patch as 3 and 4 (I split out the format check part, since that doesn't have anything to do with
> DXVA2), which hopefully makes the initialisation and surface mapping setup cleaner.  Would you like to look at that and comment?
> Quite a bit of stuff got moved around in the merge.
> 


Hi Mark,
I briefly read the patches, they look good
But I tried to apply them locally
The first one failed
1) I cloned ffmpeg
2) pasted patch text to file p1.patch
3) git apply p1.patch

error: patch failed: libavcodec/amfenc.c:152
error: libavcodec/amfenc.c: patch does not apply

it look like patch expexts "amf_load_library(AVCodecContext *avctx)" at line 152
@@ -152,10 +152,30 @@ static int amf_load_library(AVCodecContext *avctx)

In github
https://github.com/FFmpeg/FFmpeg/blob/master/libavcodec/amfenc.c
it is on line 155

did I miss something?

Thanks,
Alexander