On 09/07/18 13:41, Danil Iashchenko wrote:
> Fixed using uninitialized value "global_work[0]" when calling "av_log".
>
> ---
> libavfilter/vf_avgblur_opencl.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/libavfilter/vf_avgblur_opencl.c b/libavfilter/vf_avgblur_opencl.c
> index d1d3eb1..772b14e 100644
> --- a/libavfilter/vf_avgblur_opencl.c
> +++ b/libavfilter/vf_avgblur_opencl.c
> @@ -215,10 +215,6 @@ static int avgblur_opencl_filter_frame(AVFilterLink
> *inlink, AVFrame *input)
> radius_y = 0;
> }
>
> - av_log(avctx, AV_LOG_DEBUG, "Run kernel on plane %d "
> - "(%"SIZE_SPECIFIER"x%"SIZE_SPECIFIER").\n",
> - p, global_work[0], global_work[1]);
> -
> for (i = 0; i < ctx->power[p]; i++) {
> CL_SET_KERNEL_ARG(ctx->kernel_horiz, 0, cl_mem, &inter);
> CL_SET_KERNEL_ARG(ctx->kernel_horiz, 1, cl_mem, i == 0 ? &src :
> &dst);
> @@ -233,6 +229,10 @@ static int avgblur_opencl_filter_frame(AVFilterLink
> *inlink, AVFrame *input)
> if (err < 0)
> goto fail;
>
> + av_log(avctx, AV_LOG_DEBUG, "Run kernel on plane %d "
> + "(%"SIZE_SPECIFIER"x%"SIZE_SPECIFIER").\n",
> + p, global_work[0], global_work[1]);
> +
> cle = clEnqueueNDRangeKernel(ctx->command_queue,
> ctx->kernel_horiz, 2, NULL,
> global_work, NULL,
> 0, NULL, NULL);
>
LGTM. Added note for CID #1437471 and applied.
Thanks,
- Mark
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