Fix compile warnings.

svn-id: r28501

3 files changed, 13 insertions, 13 deletions

diff --git a/engines/agi/sound.cpp b/engines/agi/sound.cpp
index b083b77440..b7a2918d33 100644
--- a/engines/agi/sound.cpp
+++ b/engines/agi/sound.cpp
@@ -270,12 +270,14 @@ static uint16 period[] = {
 	1448, 1534, 1625, 1722, 1825, 1933
 };
 
+#if 0
 static struct AgiNote playSample[] = {
 	{0xff, 0x7f, 0x18, 0x00, 0x7f},
 	{0xff, 0xff, 0x00, 0x00, 0x00},
 	{0xff, 0xff, 0x00, 0x00, 0x00},
 	{0xff, 0xff, 0x00, 0x00, 0x00}
 };
+#endif
 
 static int noteToPeriod(int note) {
 	return 10 * (period[note % 12] >> (note / 12 - 3));
@@ -285,9 +287,9 @@ static int noteToPeriod(int note) {
 
 void SoundMgr::unloadSound(int resnum) {
 	if (_vm->_game.dirSound[resnum].flags & RES_LOADED) {
-		if (_vm->_game.sounds[resnum].flags & SOUND_PLAYING)
+		if (_vm->_game.sounds[resnum].flags & SOUND_PLAYING) {
 			/* FIXME: Stop playing */
-			;
+		}	
 
 		/* Release RAW data for sound */
 		free(_vm->_game.sounds[resnum].rdata);
diff --git a/engines/drascula/drascula.cpp b/engines/drascula/drascula.cpp
index df433e12f0..90147818de 100644
--- a/engines/drascula/drascula.cpp
+++ b/engines/drascula/drascula.cpp
@@ -1607,7 +1607,7 @@ martini:
 
 	if ((!strcmp(num_room, "9.alg")) || (strcmp(num_room, "2.alg"))
 			|| (!strcmp(num_room, "14.alg")) || (!strcmp(num_room, "18.alg")))
-		conta_ciego_vez = vez();
+		conta_ciego_vez = (int)vez();
 
 	refresca_pantalla();
 }
@@ -6670,10 +6670,10 @@ void DrasculaEngine::refresca_2(){
 	pos_murci[3] = 19;
 
 	DIBUJA_BLOQUE_CUT(pos_murci, dir_dibujo3, dir_zona_pantalla);
-	diferencia = vez() - conta_ciego_vez;
+	diferencia = (int)vez() - conta_ciego_vez;
 	if (diferencia >= 6) {
 		frame_murcielago++;
-		conta_ciego_vez = vez();
+		conta_ciego_vez = (int)vez();
 	}
 
 	DIBUJA_BLOQUE(29, 37, 58, 114, 57, 39, dir_dibujo3, dir_zona_pantalla);
@@ -6761,10 +6761,10 @@ void DrasculaEngine::refresca_9_antes() {
 
 	DIBUJA_BLOQUE(ciego_x[frame_ciego], ciego_y[frame_ciego], 122, 57, 41, 72, dir_dibujo3, dir_zona_pantalla);
 	if (flags[9] == 0) {
-		diferencia = vez() - conta_ciego_vez;
+		diferencia = (int)vez() - conta_ciego_vez;
 		if (diferencia >= 11) {
 			frame_ciego++;
-			conta_ciego_vez = vez();
+			conta_ciego_vez = (int)vez();
 		}
 		if (frame_ciego == 9)
 			frame_ciego = 0;
@@ -6800,7 +6800,7 @@ void DrasculaEngine::refresca_14_antes() {
 
 	if (flags[12] == 1)
 		DIBUJA_FONDO(borracho_x[frame_borracho], 82, 170, 50, 40, 53, dir_dibujo3, dir_zona_pantalla);
-	diferencia = vez() - conta_ciego_vez;
+	diferencia = (int)vez() - conta_ciego_vez;
 	if (diferencia > 6) {
 		if (flags[12] == 1) {
 			frame_borracho++;
@@ -6818,7 +6818,7 @@ void DrasculaEngine::refresca_14_antes() {
 		if (frame_piano == 9)
 			frame_piano = 0;
 		parpadeo = _rnd->getRandomNumber(10);
-		conta_ciego_vez=vez();
+		conta_ciego_vez = (int)vez();
 	}
 }
 
@@ -6845,12 +6845,12 @@ void DrasculaEngine::refresca_18_antes() {
 	} else
 		pon_vb();
 
-	diferencia = vez() - conta_ciego_vez;
+	diferencia = (int)vez() - conta_ciego_vez;
 	if (diferencia > 9) {
 		frame_ronquido++;
 		if (frame_ronquido == 16)
 			frame_ronquido = 0;
-		conta_ciego_vez = vez();
+		conta_ciego_vez = (int)vez();
 	}
 }
 
diff --git a/engines/parallaction/disk_ns.cpp b/engines/parallaction/disk_ns.cpp
index d6ff9cc4bf..7cb410d647 100644
--- a/engines/parallaction/disk_ns.cpp
+++ b/engines/parallaction/disk_ns.cpp
@@ -988,8 +988,6 @@ Graphics::Surface* AmigaDisk_ns::makeStaticCnv(Common::SeekableReadStream &strea
 	byte *buf = (byte*)malloc(rawsize);
 	stream.read(buf, rawsize);
 
-	uint32 decsize = width * height;
-
 	Graphics::Surface *cnv = new Graphics::Surface;
 	cnv->create(width, height, 1);