On Tue, Nov 7, 2017 at 12:28 AM, Mironov, Mikhail <mikhail.miro...@amd.com> wrote: >> -----Original Message----- >> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf >> Of Michael Niedermayer >> Sent: November 6, 2017 5:47 PM >> To: FFmpeg development discussions and patches <ffmpeg- >> de...@ffmpeg.org> >> Subject: Re: [FFmpeg-devel] Added HW H.264 and HEVC encoding for AMD >> GPUs based on AMF SDK >> >> On Sat, Nov 04, 2017 at 10:49:44PM -0500, Mikhail Mironov wrote: >> > From fc6a3f63eb9c3734f4101cee2a2f5707e063ab62 Mon Sep 17 00:00:00 >> 2001 >> > From: mmironov <mikhail.miro...@amd.com> >> > Date: Fri, 27 Oct 2017 13:03:15 -0400 >> > Subject: [PATCH] Added: HW accelerated H.264 and HEVC encoding for >> AMD >> > GPUs based on AMF SDK >> > >> > Signed-off-by: mmironov <mikhail.miro...@amd.com> >> > --- >> > Changelog | 3 +- >> > compat/amd/amfsdkenc.h | 1753 >> ++++++++++++++++++++++++++++++++++++++++++++++ >> > configure | 25 + >> > libavcodec/Makefile | 4 + >> > libavcodec/allcodecs.c | 2 + >> > libavcodec/amfenc.c | 515 ++++++++++++++ >> > libavcodec/amfenc.h | 137 ++++ >> > libavcodec/amfenc_h264.c | 366 ++++++++++ libavcodec/amfenc_hevc.c >> > | 294 ++++++++ >> > libavcodec/version.h | 4 +- >> > 10 files changed, 3100 insertions(+), 3 deletions(-) create mode >> > 100644 compat/amd/amfsdkenc.h create mode 100644 >> libavcodec/amfenc.c >> > create mode 100644 libavcodec/amfenc.h create mode 100644 >> > libavcodec/amfenc_h264.c create mode 100644 libavcodec/amfenc_hevc.c >> >> This seems to fail building in mingw64 > > This is strange. Just in case: my build setup is described here: > https://github.com/Xaymar/ffmpeg-amf/blob/master/Build.txt > > I also attached full amfsdkenc.h header file in case I made a mistake with > git integration. > > >> >> make >> CC libavcodec/amfenc.o >> In file included from src/libavcodec/amfenc.c:22:0: >> src/libavutil/hwcontext_d3d11va.h:71:5: error: unknown type name >> ‘ID3D11VideoDevice’ >> ID3D11VideoDevice *video_device; >> ^ >> src/libavutil/hwcontext_d3d11va.h:79:5: error: unknown type name >> ‘ID3D11VideoContext’ >> ID3D11VideoContext *video_context; >> ^ > > This is declared in d3d11.h and came with mingw64. Mine version has it: > msys64new\mingw64\x86_64-w64-mingw32\include\d3d11.h - attached. > Is it possible that we use different versions of mingw? Do you have it > declared? >
If you use/rely on hwcontext_d3d11va, you should probably have a configure dependency on that part being available. - Hendrik _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
