X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fpnmenc.c;h=791176a11ca5cb64e9f4dff54daea739452c38c6;hb=2268db2cd052674fde55c7d48b7a5098ce89b4ba;hp=055aff44e8886ffe7f916c31b341a0a2eaaec217;hpb=6b3ef7f080293956b2e5212b83135c6b051212e9;p=ffmpeg

diff --git a/libavcodec/pnmenc.c b/libavcodec/pnmenc.c
index 055aff44e88..791176a11ca 100644
--- a/libavcodec/pnmenc.c
+++ b/libavcodec/pnmenc.c
@@ -83,7 +83,7 @@ static int pnm_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
              "P%c\n%d %d\n", c, avctx->width, h1);
     bytestream += strlen(bytestream);
     if (avctx->pix_fmt != AV_PIX_FMT_MONOWHITE) {
-        int maxdepth = (1 << (av_pix_fmt_desc_get(avctx->pix_fmt)->comp[0].depth_minus1 + 1)) - 1;
+        int maxdepth = (1 << av_pix_fmt_desc_get(avctx->pix_fmt)->comp[0].depth) - 1;
         snprintf(bytestream, bytestream_end - bytestream,
                  "%d\n", maxdepth);
         bytestream += strlen(bytestream);