[FFmpeg-devel] [PATCH V1 1/2] lavfi/lensfun: Use ff_filter_get_nb_threads() get number of threads

[Jun Zhao]

From: Jun Zhao <barryjzhao at tencent.com>

ff_filter_get_nb_threads() respect AVFilterContext.nb_threads and
graph->nb_threads both, in most case, we perfer this API than using
ctx->graph->nb_threads directly.

Signed-off-by: Jun Zhao <barryjzhao at tencent.com>
---
 libavfilter/vf_lensfun.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavfilter/vf_lensfun.c b/libavfilter/vf_lensfun.c
index 3b723dd..089121e 100644
--- a/libavfilter/vf_lensfun.c
+++ b/libavfilter/vf_lensfun.c
@@ -465,7 +465,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
                                vignetting_filter_slice,
                                &vignetting_thread_data,
                                NULL,
-                               FFMIN(outlink->h, ctx->graph->nb_threads));
+                               FFMIN(outlink->h, ff_filter_get_nb_threads(ctx)));
     }
 
     if (lensfun->mode & (GEOMETRY_DISTORTION | SUBPIXEL_DISTORTION)) {
@@ -493,7 +493,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
                                distortion_correction_filter_slice,
                                &distortion_correction_thread_data,
                                NULL,
-                               FFMIN(outlink->h, ctx->graph->nb_threads));
+                               FFMIN(outlink->h, ff_filter_get_nb_threads(ctx)));
 
         av_frame_free(&in);
         return ff_filter_frame(outlink, out);
-- 
1.7.1