From c04704aa0c07c0997b8fec6151da493bbb384f2d Mon Sep 17 00:00:00 2001
From: philippegorley <philippe.gorley@savoirfairelinux.com>
Date: Tue, 4 Dec 2018 11:52:50 -0500
Subject: [PATCH] filter: remove push flag
Lets filters output frames when ready and requested, else there may be a
null frame dereference deep in the filtering pipeline.
Change-Id: I4f7386837d06d003041a2c73d33811f3cb78c3f0
---
src/media/media_filter.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/media/media_filter.cpp b/src/media/media_filter.cpp
index fb0744f8d0..c00181e919 100644
--- a/src/media/media_filter.cpp
+++ b/src/media/media_filter.cpp
@@ -174,7 +174,7 @@ MediaFilter::feedInput(AVFrame* frame, const std::string& inputName)
return fail("Failed to reinitialize filter with new input parameters", ret);
}
- int flags = AV_BUFFERSRC_FLAG_PUSH | AV_BUFFERSRC_FLAG_KEEP_REF;
+ int flags = AV_BUFFERSRC_FLAG_KEEP_REF;
if ((ret = av_buffersrc_add_frame_flags(inputs_[i], frame, flags)) < 0)
return fail("Could not pass frame to filters", ret);
else
--
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