diff --git a/stepmania/src/PaneDisplay.cpp b/stepmania/src/PaneDisplay.cpp
index b1d74be03c..49c8cae8a0 100644
--- a/stepmania/src/PaneDisplay.cpp
+++ b/stepmania/src/PaneDisplay.cpp
@@ -269,7 +269,7 @@ void PaneDisplay::SetContent( PaneContents c )
 		const CString metric = ITEM_COLOR(g_Contents[c].name, p);
 		CStringArray spec;
 		split( metric, ";", spec );
-	LOG->Trace("%i/%i, '%s', %i, max '%s'", p, num, metric.c_str(), spec.size(), spec[0].c_str() );
+	LOG->Trace("%i/%i, '%s', %zu, max '%s'", p, num, metric.c_str(), spec.size(), spec[0].c_str() );
 		if( spec.size() < 2 )
 			RageException::Throw( "Metric '%s' malformed", metric.c_str() );
 		const float n = (float) atof( spec[0] );
diff --git a/stepmania/src/RageDisplay_OGL.cpp b/stepmania/src/RageDisplay_OGL.cpp
index 9dfdc401e8..e2deb3904b 100644
--- a/stepmania/src/RageDisplay_OGL.cpp
+++ b/stepmania/src/RageDisplay_OGL.cpp
@@ -1042,7 +1042,7 @@ bool RageDisplay_OGL::IsZWriteEnabled() const
 bool RageDisplay_OGL::IsZTestEnabled() const
 {
 	GLenum a;
-	glGetIntegerv( GL_DEPTH_FUNC, (int*)&a );
+	glGetIntegerv( GL_DEPTH_FUNC, (GLint*)&a );
 	return a != GL_ALWAYS;
 }
 
diff --git a/stepmania/src/arch/MovieTexture/MovieTexture_FFMpeg.cpp b/stepmania/src/arch/MovieTexture/MovieTexture_FFMpeg.cpp
index e0a5fe60e3..dd40298eab 100644
--- a/stepmania/src/arch/MovieTexture/MovieTexture_FFMpeg.cpp
+++ b/stepmania/src/arch/MovieTexture/MovieTexture_FFMpeg.cpp
@@ -278,7 +278,7 @@ int FFMpeg_Helper::DecodePacket()
 	{
 		if ( GetNextTimestamp )
 		{
-			if (pkt.pts != AV_NOPTS_VALUE)
+			if (pkt.pts != int(AV_NOPTS_VALUE))
 				pts = (float)pkt.pts * m_fctx->pts_num / m_fctx->pts_den;
 			else
 				pts = -1;