diff --git a/plugins/GSdx/GSRendererHW.cpp b/plugins/GSdx/GSRendererHW.cpp
index e6cc7cdfd5..fe5c6673e3 100644
--- a/plugins/GSdx/GSRendererHW.cpp
+++ b/plugins/GSdx/GSRendererHW.cpp
@@ -920,8 +920,8 @@ void GSRendererHW::OI_DoubleHalfClear(GSTexture* rt, GSTexture* ds)
 		//	return;
 
 		// Size of the current draw
-		uint32 w_pages = roundf(m_vt.m_max.p.x / frame_psm.pgs.x);
-		uint32 h_pages = roundf(m_vt.m_max.p.y / frame_psm.pgs.y);
+		uint32 w_pages = static_cast<uint32>(roundf(m_vt.m_max.p.x / frame_psm.pgs.x));
+		uint32 h_pages = static_cast<uint32>(roundf(m_vt.m_max.p.y / frame_psm.pgs.y));
 		uint32 written_pages = w_pages * h_pages;
 
 		// Frame and depth pointer can be inverted
diff --git a/plugins/GSdx/GSState.cpp b/plugins/GSdx/GSState.cpp
index 5278b5d85a..a4d0ddf03f 100644
--- a/plugins/GSdx/GSState.cpp
+++ b/plugins/GSdx/GSState.cpp
@@ -3200,7 +3200,7 @@ bool GSState::IsMipMapActive()
 	return m_mipmap && IsMipMapDraw();
 }
 
-GIFRegTEX0 GSState::GetTex0Layer(int lod)
+GIFRegTEX0 GSState::GetTex0Layer(uint32 lod)
 {
 	// Shortcut
 	if (lod == 0) {
diff --git a/plugins/GSdx/GSState.h b/plugins/GSdx/GSState.h
index e12ce478ce..2fad88beb3 100644
--- a/plugins/GSdx/GSState.h
+++ b/plugins/GSdx/GSState.h
@@ -206,7 +206,7 @@ protected:
 	bool IsOpaque();
 	bool IsMipMapDraw();
 	bool IsMipMapActive();
-	GIFRegTEX0 GetTex0Layer(int lod);
+	GIFRegTEX0 GetTex0Layer(uint32 lod);
 
 public:
 	GIFPath m_path[4];