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hwcontext_opencl: Use correct function to enumerate devices 

Also assert that all required functions are present.
This commit is contained in:
Mark Thompson 2018-11-28 00:16:30 +00:00
parent 2f6b1806ce
commit 21608bc303
1 changed files with 6 additions and 3 deletions
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9
libavutil/hwcontext_opencl.c
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@ -500,6 +500,9 @@ static int opencl_device_create_internal(AVHWDeviceContext *hwdev,
*device_name_src = NULL;
int err, found, p, d;
av_assert0(selector->enumerate_platforms &&
selector->enumerate_devices);
err = selector->enumerate_platforms(hwdev, &nb_platforms, &platforms,
selector->context);
if (err)
@ -531,9 +534,9 @@ static int opencl_device_create_internal(AVHWDeviceContext *hwdev,
continue;
}
err = opencl_enumerate_devices(hwdev, platforms[p], platform_name,
&nb_devices, &devices,
selector->context);
err = selector->enumerate_devices(hwdev, platforms[p], platform_name,
&nb_devices, &devices,
selector->context);
if (err < 0)
continue;