[Mesa-dev] [PATCH] swr: [rasterizer core] fix cast for stencil clear value

[Tim Rowley]

Bad type cast for stencil clear value was picking up structure
padding bytes.
---
 src/gallium/drivers/swr/rasterizer/core/backend.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/gallium/drivers/swr/rasterizer/core/backend.cpp 
b/src/gallium/drivers/swr/rasterizer/core/backend.cpp
index 0ec64fc..24779d4 100644
--- a/src/gallium/drivers/swr/rasterizer/core/backend.cpp
+++ b/src/gallium/drivers/swr/rasterizer/core/backend.cpp
@@ -271,7 +271,7 @@ void ProcessClearBE(DRAW_CONTEXT *pDC, uint32_t workerId, 
uint32_t macroTile, vo
         {
             HOTTILE *pHotTile = pContext->pHotTileMgr->GetHotTile(pContext, 
pDC, macroTile, SWR_ATTACHMENT_STENCIL, true, numSamples);
 
-            pHotTile->clearData[0] = *(DWORD*)&pClear->clearStencil;
+            pHotTile->clearData[0] = pClear->clearStencil;
             pHotTile->state = HOTTILE_CLEAR;
         }
 
@@ -322,9 +322,8 @@ void ProcessClearBE(DRAW_CONTEXT *pDC, uint32_t workerId, 
uint32_t macroTile, vo
 
         if (pClear->attachmentMask & SWR_ATTACHMENT_STENCIL_BIT)
         {
-            uint32_t value = pClear->clearStencil;
             DWORD clearData[4];
-            clearData[0] = *(DWORD*)&value;
+            clearData[0] = pClear->clearStencil;
             PFN_CLEAR_TILES pfnClearTiles = 
sClearTilesTable[KNOB_STENCIL_HOT_TILE_FORMAT];
 
             pfnClearTiles(pDC, SWR_ATTACHMENT_STENCIL, macroTile, clearData, 
pClear->rect);
-- 
2.7.4

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