Update GLideN64 submodule reference.

Compatibility/OpenGL/FrameBuffer.cpp

@@ -1248,15 +1248,12 @@ void FrameBufferList::OverscanBuffer::draw(u32 _fullHeight, bool _PAL)
 	blitParams.invertY = true;
 
 	gfxContext.clearColorBuffer(0.0f, 0.0f, 0.0f, 0.0f);
-	drawer.blitOrCopyTexturedRect(blitParams);
-//	drawer.copyTexturedRect(blitParams);
+//	drawer.blitOrCopyTexturedRect(blitParams);
+	drawer.copyTexturedRect(blitParams);
 }
 
 void FrameBufferList::renderBuffer()
 {
-	if (VI.width == 0 || *REG.VI_WIDTH == 0 || *REG.VI_H_START == 0) // H width is zero. Don't draw
-		return;
-
 	if (g_debugger.isDebugMode()) {
 		g_debugger.draw();
 		return;
@@ -1268,8 +1265,14 @@ void FrameBufferList::renderBuffer()
 	}
 
 	RdpUpdateResult rdpRes;
-	if (!rdp_update(rdpRes))
+	if (!rdp_update(rdpRes)) {
+		gfxContext.bindFramebuffer(bufferTarget::DRAW_FRAMEBUFFER, ObjectHandle::defaultFramebuffer);
+		gfxContext.clearColorBuffer(0.0f, 0.0f, 0.0f, 0.0f);
+		dwnd().swapBuffers();
+		if (m_pCurrent != nullptr)
+			gfxContext.bindFramebuffer(bufferTarget::DRAW_FRAMEBUFFER, m_pCurrent->m_FBO);
 		return;
+	}
 
 	FrameBuffer *pBuffer = findBuffer(rdpRes.vi_origin);
 	if (pBuffer == nullptr)