diff mbox series

[FFmpeg-devel,v3,2/3] avfilter/vf_bwdif_cuda: consider chroma subsampling when enforcing minimum dimensions

Message ID 0101018c2c2d5d62-1225137e-a53e-4f7c-beae-6123f9fd9e22-000000@us-west-2.amazonses.com
State New
Headers show
Series consider chroma subsampling for bwdif (including CUDA and Vulkan) | expand

Checks

Context Check Description
andriy/make_x86 success Make finished
andriy/make_fate_x86 success Make fate finished

Commit Message

Cosmin Stejerean Dec. 2, 2023, 8:16 p.m. UTC 
From: Cosmin Stejerean <cosmin@cosmin.at>

Signed-off-by: Cosmin Stejerean <cosmin@cosmin.at>
---
 libavfilter/vf_bwdif_cuda.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)
diff mbox series

Patch

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;