From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Thu, 17 Nov 2016 02:33:29 +0000 (-0500)
Subject: swr: [rasterizer core] don't attempt to load another RTAI when storing
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a9d292f5bd253550acc608132e9970e7a24840b1;p=mesa.git

swr: [rasterizer core] don't attempt to load another RTAI when storing

Since we don't pass a renderTargetArrayIndex in, and the current hot
tile may be for a different index, we may end up loading the RTAI=0 into
the hot tile for no reason.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Tim Rowley <timothy.o.rowley@intel.com>
---

diff --git a/src/gallium/drivers/swr/rasterizer/core/backend.cpp b/src/gallium/drivers/swr/rasterizer/core/backend.cpp
index 911dd5efe6e..71655f1072a 100644
--- a/src/gallium/drivers/swr/rasterizer/core/backend.cpp
+++ b/src/gallium/drivers/swr/rasterizer/core/backend.cpp
@@ -354,7 +354,7 @@ void ProcessStoreTileBE(DRAW_CONTEXT *pDC, uint32_t workerId, uint32_t macroTile
     MacroTileMgr::getTileIndices(macroTile, x, y);
 
     // Only need to store the hottile if it's been rendered to...
-    HOTTILE *pHotTile = pContext->pHotTileMgr->GetHotTile(pContext, pDC, macroTile, attachment, false);
+    HOTTILE *pHotTile = pContext->pHotTileMgr->GetHotTileNoLoad(pContext, pDC, macroTile, attachment, false);
     if (pHotTile)
     {
         // clear if clear is pending (i.e., not rendered to), then mark as dirty for store.