avcodec/pafvideo: Only clear frame when it was written to

[ffmpeg] / libavcodec / v210dec.c

diff --git a/libavcodec/v210dec.c b/libavcodec/v210dec.c
index bc1e1d34ff0213125fbefbbe9b1d3852e4bbf6ff..5a33d8c08997636fa65f8ef057a2a0cc2e339dfd 100644 (file)
--- a/libavcodec/v210dec.c
+++ b/libavcodec/v210dec.c
@@ -104,7 +104,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
         && avpkt->size - 64 >= stride * avctx->height)
         psrc += 64;
 
-    aligned_input = !((uintptr_t)psrc & 0xf) && !(stride & 0xf);
+    aligned_input = !((uintptr_t)psrc & 0x1f) && !(stride & 0x1f);
     if (aligned_input != s->aligned_input) {
         s->aligned_input = aligned_input;
         ff_v210dec_init(s);