From 3511fb8d59f1c3fc5d8b2216f7bdf558f3883538 Mon Sep 17 00:00:00 2001
From: Geoffrey McRae <geoff@hostfission.com>
Date: Sun, 9 Aug 2020 12:29:52 +1000
Subject: [PATCH] [obs] microsttuer fix, be sure to always grab the latest
 frame

---
 VERSION  |  2 +-
 obs/lg.c | 14 ++++++++++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/VERSION b/VERSION
index 94bf94f8..9acae70a 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-B2-rc2-23-g977d7b277d+1
\ No newline at end of file
+B2-rc2-24-g1d6d640b6e+1
\ No newline at end of file
diff --git a/obs/lg.c b/obs/lg.c
index 7bed224a..0435f495 100644
--- a/obs/lg.c
+++ b/obs/lg.c
@@ -1,3 +1,5 @@
+#define _GNU_SOURCE //needed for pthread_setname_np
+
 #include <obs/obs-module.h>
 #include <obs/util/threading.h>
 
@@ -193,6 +195,7 @@ static void lgUpdate(void * data, obs_data_t * settings)
 
   this->state = STATE_STARTING;
   pthread_create(&this->frameThread, NULL, frameThread, this);
+  pthread_setname_np(this->frameThread, "LGFrameThread");
 }
 
 static void lgVideoTick(void * data, float seconds)
@@ -212,6 +215,17 @@ static void lgVideoTick(void * data, float seconds)
     return;
   }
 
+  if ((status = lgmpClientAdvanceToLast(this->frameQueue)) != LGMP_OK)
+  {
+    if (status != LGMP_ERR_QUEUE_EMPTY)
+    {
+      os_sem_post(this->frameSem);
+      printf("lgmpClientAdvanceToLast: %s\n", lgmpStatusString(status));
+      return;
+    }
+  }
+
+
   if ((status = lgmpClientProcess(this->frameQueue, &msg)) != LGMP_OK)
   {
     if (status == LGMP_ERR_QUEUE_EMPTY)