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[FFmpeg-devel,06/23] avcodec/zmbvenc: Mark encoder as init-threadsafe

Message ID VI1PR0301MB2159A45FADF8CAAF29B5EADB8F589@VI1PR0301MB2159.eurprd03.prod.outlook.com
State Accepted
Commit 553619eacbdc7fdb88bb1f7e8658febbd258545e
Headers show
Series [FFmpeg-devel,01/23] avcodec/ljpegenc: Mark encoder as init-threadsafe | expand

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Commit Message

Andreas Rheinhardt May 6, 2021, 5:11 a.m. UTC 
Initializing zlib in the way we do here is threadsafe, see
https://www.zlib.net/zlib_faq.html#faq21

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
 libavcodec/zmbvenc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/libavcodec/zmbvenc.c b/libavcodec/zmbvenc.c
index d0c353d0df..b431476241 100644
--- a/libavcodec/zmbvenc.c
+++ b/libavcodec/zmbvenc.c
@@ -442,5 +442,5 @@  const AVCodec ff_zmbv_encoder = {
 #endif //ZMBV_ENABLE_24BPP
                                                      AV_PIX_FMT_BGR0,
                                                      AV_PIX_FMT_NONE },
-    .caps_internal  = FF_CODEC_CAP_INIT_CLEANUP,
+    .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_INIT_CLEANUP,
 };