diff options
| author | Peter Fog <tintwotin> | 2021-02-15 13:49:19 +0300 |
|---|---|---|
| committer | Sergey Sharybin <sergey@blender.org> | 2021-02-15 14:29:14 +0300 |
| commit | d8754de7c31bc2ec775a73001132862e007f4c9a (patch) | |
| tree | f17bd43df59d601f7e820b4e0939a3bd885992b7 /source/blender/imbuf | |
| parent | 5b2bfb2fed03274bd0bc2007c66118ca33c9f1ca (diff) | |
FFmpeg: Improve multi-threading settings for VSE proxies
Following code from D8627 this patch corrects multi threaded processing
of proxies, where a 60 sec proxy generation drops to 35 sec.
Differential Revision: https://developer.blender.org/D8659
Diffstat (limited to 'source/blender/imbuf')
| -rw-r--r-- | source/blender/imbuf/intern/indexer.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/imbuf/intern/indexer.c b/source/blender/imbuf/intern/indexer.c index 20e1febedd7..f10e3b31141 100644 --- a/source/blender/imbuf/intern/indexer.c +++ b/source/blender/imbuf/intern/indexer.c @@ -40,6 +40,8 @@ #include "BKE_global.h" +# include "BLI_threads.h" + #ifdef WITH_AVI # include "AVI_avi.h" #endif @@ -495,6 +497,8 @@ static struct proxy_output_ctx *alloc_proxy_output_ffmpeg( rv->st->id = 0; rv->c = rv->st->codec; + rv->c->thread_count = BLI_system_thread_count(); + rv->c->thread_type = FF_THREAD_SLICE; rv->c->codec_type = AVMEDIA_TYPE_VIDEO; rv->c->codec_id = AV_CODEC_ID_MJPEG; rv->c->width = width; |