[FFmpeg-user] No opencl header in fresh build install dir

[Erwan Douaille]

Le lun. 19 nov. 2018 à 15:36, Carl Eugen Hoyos <ceffmpeg at gmail.com> a
écrit :

> 2018-11-19 10:22 GMT+01:00, Erwan Douaille <douailleerwan at gmail.com>:
> > Thanks for your reply.
> >
> > Indeed, opencl has been compiled and ffmpeg is "opencl ready" :
> >
> >> erwand at MUSTAFAR MINGW64 /e/Downloads/ffmpeg/bin
> >> $ ./ffmpeg.exe -hwaccels | grep opencl
> >> ffmpeg version 4.1 Copyright (c) 2000-2018 the FFmpeg developers
> >>   built with gcc 7.3.0 (Rev2, Built by MSYS2 project)
> >>   configuration: --arch=x86_64 --enable-opencl
> >> --prefix=/e/Downloads/ffmpeg/
> >>   libavutil      56. 22.100 / 56. 22.100
> >>   libavcodec     58. 35.100 / 58. 35.100
> >>   libavformat    58. 20.100 / 58. 20.100
> >>   libavdevice    58.  5.100 / 58.  5.100
> >>   libavfilter     7. 40.101 /  7. 40.101
> >>   libswscale      5.  3.100 /  5.  3.100
> >>   libswresample   3.  3.100 /  3.  3.100
> >> opencl
> >> erwand at MUSTAFAR MINGW64 /e/Downloads/ffmpeg/bin
> >> $ ./ffmpeg.exe -filters | grep opencl
> >> ffmpeg version 4.1 Copyright (c) 2000-2018 the FFmpeg developers
> >>   built with gcc 7.3.0 (Rev2, Built by MSYS2 project)
> >>   configuration: --arch=x86_64 --enable-opencl
> >> --prefix=/e/Downloads/ffmpeg/
> >>   libavutil      56. 22.100 / 56. 22.100
> >>   libavcodec     58. 35.100 / 58. 35.100
> >>   libavformat    58. 20.100 / 58. 20.100
> >>   libavdevice    58.  5.100 / 58.  5.100
> >>   libavfilter     7. 40.101 /  7. 40.101
> >>   libswscale      5.  3.100 /  5.  3.100
> >>   libswresample   3.  3.100 /  3.  3.100
> >>  ... avgblur_opencl    V->V       Apply average blur filter
> >>  ... convolution_opencl V->V       Apply convolution mask to input video
> >>  ... dilation_opencl   V->V       Apply dilation effect
> >>  ... erosion_opencl    V->V       Apply erosion effect
> >>  ... overlay_opencl    VV->V      Overlay one video on top of another
> >>  ... prewitt_opencl    V->V       Apply prewitt operator
> >>  ... program_opencl    |->V       Filter video using an OpenCL program
> >>  ... roberts_opencl    V->V       Apply roberts operator
> >>  ... sobel_opencl      V->V       Apply sobel operator
> >>  ... tonemap_opencl    V->V       perform HDR to SDR conversion with
> >> tonemapping
> >>  ... unsharp_opencl    V->V       Apply unsharp mask to input video
> >>  ... openclsrc         |->V       Generate video using an OpenCL program
> >
> >
> > But I don´t understand why I don´t have any opencl headers in my include
> > dir using make install.
> > By example in include/libavutil I might have hwcontext_opencl.h but it
> > doesn´t exist. Is it normal ?
>
> This header is supposed to be installed if you type "make install".
>
> Please avoid top-posting here, Carl Eugen
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Sorry for top-posting.
I agree, this header is supposed to be install when I type "make install",
but it´s not.

-- 
Best regards,

Douaille Erwan <douaille.erwan at gmail.com>