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vf_vapoursynth: allow multithreaded writing of source frames

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Chainik 2018-10-30 15:55:31 +03:00 committed by sfan5
parent 5907bc023c
commit 7f0f1a1b72
1 changed files with 3 additions and 0 deletions
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3
video/filter/vf_vapoursynth.c
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@ -536,11 +536,14 @@ static const VSFrameRef *VS_CC infiltGetFrame(int frameno, int activationReason,
p->vsapi->setFilterError("Could not allocate VS frame", frameCtx); p->vsapi->setFilterError("Could not allocate VS frame", frameCtx);
break; break;
} }
pthread_mutex_unlock(&p->lock);
struct mp_image vsframe = map_vs_frame(p, ret, true); struct mp_image vsframe = map_vs_frame(p, ret, true);
mp_image_copy(&vsframe, img); mp_image_copy(&vsframe, img);
int res = 1e6; int res = 1e6;
int dur = img->pkt_duration * res + 0.5; int dur = img->pkt_duration * res + 0.5;
set_vs_frame_props(p, ret, img, dur, res); set_vs_frame_props(p, ret, img, dur, res);
pthread_mutex_lock(&p->lock);
break; break;
} }
pthread_cond_wait(&p->wakeup, &p->lock); pthread_cond_wait(&p->wakeup, &p->lock);