[vlc-commits] avcodec: limit the amount of threads to 6 for UWP apps

[Steve Lhomme]

vlc/vlc-3.0 | branch: master | Steve Lhomme <robux4 at ycbcr.xyz> | Mon Feb 19 14:47:48 2018 +0100| [4b5811c13665819ae6f9d01479fe32cc6894cbed] | committer: Hugo Beauzée-Luyssen

avcodec: limit the amount of threads to 6 for UWP apps

This will also limit the amount of memory used

(cherry picked from commit a2624b4fd8b44c153bcc1163ade462e1989927d7)
Signed-off-by: Hugo Beauzée-Luyssen <hugo at beauzee.fr>

> http://git.videolan.org/gitweb.cgi/vlc/vlc-3.0.git/?a=commit;h=4b5811c13665819ae6f9d01479fe32cc6894cbed
---

 modules/codec/avcodec/video.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/modules/codec/avcodec/video.c b/modules/codec/avcodec/video.c
index abb6bdd203..9df2c413f8 100644
--- a/modules/codec/avcodec/video.c
+++ b/modules/codec/avcodec/video.c
@@ -542,7 +542,11 @@ int InitVideoDec( vlc_object_t *obj )
             i_thread_count++;
 
         //FIXME: take in count the decoding time
+#if VLC_WINSTORE_APP
+        i_thread_count = __MIN( i_thread_count, 6 );
+#else
         i_thread_count = __MIN( i_thread_count, p_codec->id == AV_CODEC_ID_HEVC ? 10 : 6 );
+#endif
     }
     i_thread_count = __MIN( i_thread_count, p_codec->id == AV_CODEC_ID_HEVC ? 32 : 16 );
     msg_Dbg( p_dec, "allowing %d thread(s) for decoding", i_thread_count );