X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/f4f8f9a2775fa1794de6935756f30bf4d99f33e8..a1595050bc43d70aa8df213c0c7ac8217d61b778:/lib/gdi/fb.cpp

diff --git a/lib/gdi/fb.cpp b/lib/gdi/fb.cpp
index adf06a2c..8e8221c3 100644
--- a/lib/gdi/fb.cpp
+++ b/lib/gdi/fb.cpp
@@ -27,7 +27,7 @@ fbClass *fbClass::getInstance()
 
 fbClass::fbClass(const char *fb)
 {
-	m_manual_blit=0;
+	m_manual_blit=-1;
 	instance=this;
 	locked=0;
 	available=0;
@@ -157,7 +157,7 @@ int fbClass::waitVSync()
 
 void fbClass::blit()
 {
-	if (m_manual_blit) {
+	if (m_manual_blit == 1) {
 		if (ioctl(fd, FBIO_BLIT) < 0)
 			perror("FBIO_BLIT");
 	}
@@ -182,7 +182,13 @@ int fbClass::lock()
 {
 	if (locked)
 		return -1;
-	locked=1;
+	if (m_manual_blit == 1)
+	{
+		locked = 2;
+		disableManualBlit();
+	}
+	else
+		locked = 1;
 	return fd;
 }
 
@@ -190,6 +196,8 @@ void fbClass::unlock()
 {
 	if (!locked)
 		return;
+	if (locked == 2)  // re-enable manualBlit
+		enableManualBlit();
 	locked=0;
 	SetMode(xRes, yRes, bpp);
 	PutCMAP();