[FFmpeg-devel] [PATCH 00/15] OpenCL infrastructure, filters

hydra3333 at gmail.com hydra3333 at gmail.com
Sun Nov 26 17:48:32 EET 2017

-----Original Message----- 
From: hydra3333 at gmail.com
Sent: Sunday, November 26, 2017 11:37 PM
To: ffmpeg-devel at ffmpeg.org
Cc: hydra3333
Subject: Re: [FFmpeg-devel] [PATCH 00/15] OpenCL infrastructure, filters

OK, the experimental -opencl_bench option has been removed by recent
Thank you for the updates to OpenCL.

The old -opencl_bench told me I have these devices - OpenCL using the nvidia
750Ti is the one I wish to use.
platform_idx    device_idx    device_name    runtime
1    0    GeForce GTX 750 Ti    1801
0    0            Intel(R) Core(TM) i7-3820 CPU @ 3.60GHz    11210

2. I must have misinterpreted -init_hw_device and -filter_hw_device as well
for use in Windows 10 (please see the error below)
   -opencl_options platform_idx=1:device_idx=0 -init_hw_device
opencl -filter_hw_device opencl
Advice would be most welcomed.



Oh.   Damn, I used the wrong build for testing that :(  Sorry.

Still, This
-opencl_options platform_idx=1:device_idx=0
no longer works at all.

  Unrecognized option 'opencl_options'.
  Error splitting the argument list: Option not found

I wonder if someone could explain how to use the equivalent new syntax on 
Windows ? 

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