From 840c756952419510566248734138c68b5b6bc76f Mon Sep 17 00:00:00 2001
From: "sys_gavin.zhang" <gavin.zhang@intel.com>
Date: Thu, 15 Nov 2018 06:59:45 +0800
Subject: [PATCH] [Encode] Fixed issue of 16x downscaling

Because the input is 4x downscaling surface, current downscaling stage should be 4x

Change-Id: Ic8f1bb4b7776d6f0c2ed1056d42618eaf73975f7
---
 .../agnostic/gen11/codec/hal/codechal_encode_csc_ds_g11.cpp     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/media_driver/agnostic/gen11/codec/hal/codechal_encode_csc_ds_g11.cpp b/media_driver/agnostic/gen11/codec/hal/codechal_encode_csc_ds_g11.cpp
index 78c1adb62be..bbb1896bfcb 100644
--- a/media_driver/agnostic/gen11/codec/hal/codechal_encode_csc_ds_g11.cpp
+++ b/media_driver/agnostic/gen11/codec/hal/codechal_encode_csc_ds_g11.cpp
@@ -245,7 +245,7 @@ MOS_STATUS CodechalEncodeCscDsG11::SetKernelParamsCsc(KernelParams* params)
         {
             m_currRefList->b16xScalingUsed = true;
             m_lastTaskInPhase = params->bLastTaskInPhase16xDS;
-            m_curbeParams.downscaleStage = dsStage16x;
+            m_curbeParams.downscaleStage = dsStage4x;
             inputSurface = m_encoder->m_trackedBuf->Get4xDsSurface(CODEC_CURR_TRACKED_BUFFER);
             output4xDsSurface = m_encoder->m_trackedBuf->Get16xDsSurface(CODEC_CURR_TRACKED_BUFFER);
             output2xDsSurface = nullptr;