GOB: Fix some of the live-video glitchyness

svn-id: r55421

4 files changed, 15 insertions, 2 deletions

diff --git a/engines/gob/draw.cpp b/engines/gob/draw.cpp
index 216dbb5b77..f86d5e67c9 100644
--- a/engines/gob/draw.cpp
+++ b/engines/gob/draw.cpp
@@ -245,6 +245,9 @@ void Draw::blitInvalidated() {
 	if (_noInvalidated && !_applyPal)
 		return;
 
+	if (_vm->isTrueColor())
+		_applyPal = false;
+
 	if (_noInvalidated) {
 		setPalette();
 		_applyPal = false;
diff --git a/engines/gob/inter_v1.cpp b/engines/gob/inter_v1.cpp
index bbd972c459..6035f22d79 100644
--- a/engines/gob/inter_v1.cpp
+++ b/engines/gob/inter_v1.cpp
@@ -45,6 +45,7 @@
 #include "gob/palanim.h"
 #include "gob/scenery.h"
 #include "gob/video.h"
+#include "gob/videoplayer.h"
 #include "gob/sound/sound.h"
 
 namespace Gob {
@@ -1189,8 +1190,10 @@ bool Inter_v1::o1_keyFunc(OpFuncParams &params) {
 	int16 key;
 	uint32 now;
 
-	_vm->_draw->forceBlit();
-	_vm->_video->retrace();
+	if (!_vm->_vidPlayer->isPlayingLive()) {
+		_vm->_draw->forceBlit();
+		_vm->_video->retrace();
+	}
 
 	cmd = _vm->_game->_script->readInt16();
 	animPalette();
diff --git a/engines/gob/videoplayer.cpp b/engines/gob/videoplayer.cpp
index f1876f5294..c0e450c9a2 100644
--- a/engines/gob/videoplayer.cpp
+++ b/engines/gob/videoplayer.cpp
@@ -299,6 +299,11 @@ void VideoPlayer::waitEndFrame(int slot, bool onlySound) {
 	}
 }
 
+bool VideoPlayer::isPlayingLive() const {
+	const Video *video = getVideoBySlot(0);
+	return video && video->live;
+}
+
 void VideoPlayer::updateLive(bool force) {
 	Video *video = getVideoBySlot(0);
 	if (!video || !video->live)
diff --git a/engines/gob/videoplayer.h b/engines/gob/videoplayer.h
index bf473180a4..5e12494c85 100644
--- a/engines/gob/videoplayer.h
+++ b/engines/gob/videoplayer.h
@@ -112,6 +112,8 @@ public:
 	bool play(int slot, Properties &properties);
 	void waitEndFrame(int slot, bool onlySound = false);
 
+	bool isPlayingLive() const;
+
 	void updateLive(bool force = false);
 
 	bool slotIsOpen(int slot = 0) const;