[FFmpeg-cvslog] avcodec/ffv1(dec|enc): Remove unnecessary emms_c()

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Mon Aug 22 12:33:50 2022 +0200| [4a699858d56261b87afad98f03ca3f9de4b196be] | committer: Andreas Rheinhardt

avcodec/ffv1(dec|enc): Remove unnecessary emms_c()

These codecs do not use MMX at all.

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4a699858d56261b87afad98f03ca3f9de4b196be
---

 libavcodec/ffv1dec.c | 2 --
 libavcodec/ffv1enc.c | 1 -
 2 files changed, 3 deletions(-)

diff --git a/libavcodec/ffv1dec.c b/libavcodec/ffv1dec.c
index 4fe1738dea..fd549c7913 100644
--- a/libavcodec/ffv1dec.c
+++ b/libavcodec/ffv1dec.c
@@ -360,8 +360,6 @@ static int decode_slice(AVCodecContext *c, void *arg)
         }
     }
 
-    emms_c();
-
     ff_thread_report_progress(&f->picture, si, 0);
 
     return 0;
diff --git a/libavcodec/ffv1enc.c b/libavcodec/ffv1enc.c
index 90593fbaf1..b939871664 100644
--- a/libavcodec/ffv1enc.c
+++ b/libavcodec/ffv1enc.c
@@ -1076,7 +1076,6 @@ retry:
     } else {
         ret = encode_rgb_frame(fs, planes, width, height, p->linesize);
     }
-    emms_c();
 
     if (ret < 0) {
         av_assert0(fs->slice_coding_mode == 0);