Unlock mutex on return to avoid hang

4 years ago · 93954a961c
parent 484c46cb58
commit 93954a961c
1 changed files with 3 additions and 0 deletions
--- a/extern/osg-ffmpeg-videoplayer/videostate.cpp
+++ b/extern/osg-ffmpeg-videoplayer/videostate.cpp
@ -349,7 +349,10 @@ int VideoState::queue_picture(AVFrame *pFrame, double pts)

    vp->pts = pts;
    if (vp->set_dimensions(w, h) < 0)
+    {
+        this->pictq_mutex.unlock();
        return -1;
+    }

    sws_scale(this->sws_context, pFrame->data, pFrame->linesize,
              0, this->video_ctx->height, vp->rgbaFrame->data, vp->rgbaFrame->linesize);