[FFmpeg-cvslog] avcodec/pngenc: Don't use deflateInit2() with default parameters

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Tue Mar 15 15:21:51 2022 +0100| [e9d12766b2d3fdb72bd39fa3042a1d3cded81dde] | committer: Andreas Rheinhardt

avcodec/pngenc: Don't use deflateInit2() with default parameters

Use deflateInit() instead.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e9d12766b2d3fdb72bd39fa3042a1d3cded81dde
---

 libavcodec/pngenc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/pngenc.c b/libavcodec/pngenc.c
index 7d23271563..6f10c1f0a1 100644
--- a/libavcodec/pngenc.c
+++ b/libavcodec/pngenc.c
@@ -1071,7 +1071,7 @@ static av_cold int png_enc_init(AVCodecContext *avctx)
     compression_level = avctx->compression_level == FF_COMPRESSION_DEFAULT
                       ? Z_DEFAULT_COMPRESSION
                       : av_clip(avctx->compression_level, 0, 9);
-    if (deflateInit2(&s->zstream, compression_level, Z_DEFLATED, 15, 8, Z_DEFAULT_STRATEGY) != Z_OK)
+    if (deflateInit(&s->zstream, compression_level) != Z_OK)
         return -1;
 
     return 0;