From: Cosmin Stejerean <cos...@cosmin.at>
Signed-off-by: Cosmin Stejerean <cos...@cosmin.at>
---
libavfilter/vf_bwdif_cuda.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/libavfilter/vf_bwdif_cuda.c b/libavfilter/vf_bwdif_cuda.c
index a5ecfbadb6..418f15f989 100644
--- a/libavfilter/vf_bwdif_cuda.c
+++ b/libavfilter/vf_bwdif_cuda.c
@@ -296,15 +296,16 @@ static int config_output(AVFilterLink *link)
link->frame_rate = av_mul_q(ctx->inputs[0]->frame_rate,
(AVRational){2, 1});
- if (link->w < 3 || link->h < 3) {
- av_log(ctx, AV_LOG_ERROR, "Video of less than 3 columns or lines is
not supported\n");
- ret = AVERROR(EINVAL);
- goto exit;
- }
y->csp = av_pix_fmt_desc_get(output_frames->sw_format);
y->filter = filter;
+ if (AV_CEIL_RSHIFT(link->w, y->csp->log2_chroma_w) < 3 ||
AV_CEIL_RSHIFT(link->h, y->csp->log2_chroma_h) < 3) {
+ av_log(ctx, AV_LOG_ERROR, "Video with planes less than 3 columns or
lines is not supported\n");
+ ret = AVERROR(EINVAL);
+ goto exit;
+ }
+
ret = CHECK_CU(cu->cuCtxPushCurrent(s->hwctx->cuda_ctx));
if (ret < 0)
goto exit;
--
2.42.1
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