diff --git a/desmume/src/OGLRender.cpp b/desmume/src/OGLRender.cpp
index eac6737ad..4e9a8c983 100755
--- a/desmume/src/OGLRender.cpp
+++ b/desmume/src/OGLRender.cpp
@@ -3163,7 +3163,7 @@ Render3DError OpenGLRenderer_1_2::DownsampleFBO()
 {
 	OGLRenderRef &OGLRef = *this->ref;
 	
-	if (this->isMultisampledFBOSupported && OGLRef.selectedRenderingFBO == OGLRef.fboMSIntermediateRenderID)
+	if (this->isMultisampledFBOSupported && (OGLRef.selectedRenderingFBO == OGLRef.fboMSIntermediateRenderID))
 	{
 		glBindFramebufferEXT(GL_READ_FRAMEBUFFER_EXT, OGLRef.fboMSIntermediateRenderID);
 		glBindFramebufferEXT(GL_DRAW_FRAMEBUFFER_EXT, OGLRef.fboRenderID);
@@ -3900,9 +3900,9 @@ Render3DError OpenGLRenderer_1_2::ClearUsingValues(const FragmentColor &clearCol
 {
 	OGLRenderRef &OGLRef = *this->ref;
 	
-	if (this->isMultisampledFBOSupported)
+	if (this->isFBOSupported)
 	{
-		OGLRef.selectedRenderingFBO = (CommonSettings.GFX3D_Renderer_Multisample) ? OGLRef.fboMSIntermediateRenderID : OGLRef.fboRenderID;
+		OGLRef.selectedRenderingFBO = (CommonSettings.GFX3D_Renderer_Multisample && this->isMultisampledFBOSupported) ? OGLRef.fboMSIntermediateRenderID : OGLRef.fboRenderID;
 		glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, OGLRef.selectedRenderingFBO);
 	}