From: Andreas Monzner <andreas.monzner@multimedia-labs.de>
Date: Mon, 3 Apr 2006 20:15:25 +0000 (+0000)
Subject: do unlock thread before send signal
X-Git-Tag: 2.6.0~3726
X-Git-Url: https://git.cweiske.de/enigma2.git/commitdiff_plain/3d9a041b1ae9244499a5fd54a62d5c6d755d98b7

do unlock thread before send signal
---

diff --git a/lib/gdi/grc.cpp b/lib/gdi/grc.cpp
index b8426192..de6761e8 100644
--- a/lib/gdi/grc.cpp
+++ b/lib/gdi/grc.cpp
@@ -63,8 +63,7 @@ void gRC::submit(const gOpcode &o)
 #ifndef SYNC_PAINT
 		pthread_mutex_lock(&mutex);
 #endif
-		int tmp=wp;
-		tmp+=1;
+		int tmp=wp+1;
 		if ( tmp == MAXSIZE )
 			tmp=0;
 		if ( tmp == rp )
@@ -85,10 +84,10 @@ void gRC::submit(const gOpcode &o)
 		queue[wp++]=o;
 		if ( wp == MAXSIZE )
 			wp = 0;
+		pthread_mutex_unlock(&mutex);
 		if (o.opcode==gOpcode::flush||o.opcode==gOpcode::shutdown||o.opcode==gOpcode::notify)
 #ifndef SYNC_PAINT
 			pthread_cond_signal(&cond);  // wakeup gdi thread
-		pthread_mutex_unlock(&mutex);
 #else
 			thread(); // paint
 #endif
@@ -109,8 +108,7 @@ void *gRC::thread()
 		pthread_mutex_lock(&mutex);
 		if ( rp != wp )
 		{
-			gOpcode o(queue[rp]);
-			rp++;
+			gOpcode o(queue[rp++]);
 			if ( rp == MAXSIZE )
 				rp=0;
 			pthread_mutex_unlock(&mutex);