[x264-devel] [OpenCL] Please whitelist mesa's OpenCL implementation

Niccolò Belli darkbasic at linuxsystems.it
Thu Feb 13 17:57:03 CET 2014


Il 13/02/2014 17:24, BugMaster ha scritto:
> Hi. Most likely mesa's OpenCL implementation doesn't support one of
> the 2d image formats needed. x264 need that OpenCL implementation
> supported CL_R : CL_UNSIGNED_INT32 and CL_RGBA : CL_UNSIGNED_INT8.
> You can try to run x264 with verbose/debug level of loging to find out
> if this the case or try to specify --opencl-device 0.

Hi,
libx264 didn't show anything interesting when running ffmpeg with 
-loglevel debug.
--opencl-device didn't help too.
I CCed Tom Stellard, he surely knows about the 2d image formats support.

Thanks,
Niccolò

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