From: Tim Rowley <timothy.o.rowley@intel.com>
Date: Wed, 3 Aug 2016 21:22:20 +0000 (-0600)
Subject: swr: [rasterizer core] change threadsDone to be a 32-bit value.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8dfaf249cc00178e126cc2469671fedb789698fa;p=mesa.git

swr: [rasterizer core] change threadsDone to be a 32-bit value.

Signed-off-by: Tim Rowley <timothy.o.rowley@intel.com>
---

diff --git a/src/gallium/drivers/swr/rasterizer/core/context.h b/src/gallium/drivers/swr/rasterizer/core/context.h
index b36154bee53..48cd7991084 100644
--- a/src/gallium/drivers/swr/rasterizer/core/context.h
+++ b/src/gallium/drivers/swr/rasterizer/core/context.h
@@ -399,7 +399,7 @@ struct DRAW_CONTEXT
     FE_WORK         FeWork;
 
     volatile OSALIGNLINE(uint32_t)   FeLock;
-    volatile int64_t    threadsDone;
+    volatile int32_t    threadsDone;
 
     SYNC_DESC       retireCallback; // Call this func when this DC is retired.
 };
diff --git a/src/gallium/drivers/swr/rasterizer/core/threads.cpp b/src/gallium/drivers/swr/rasterizer/core/threads.cpp
index e87e732fc85..ea7cbab3647 100644
--- a/src/gallium/drivers/swr/rasterizer/core/threads.cpp
+++ b/src/gallium/drivers/swr/rasterizer/core/threads.cpp
@@ -343,9 +343,9 @@ INLINE void ExecuteCallbacks(SWR_CONTEXT* pContext, DRAW_CONTEXT* pDC)
 }
 
 // inlined-only version
-INLINE int64_t CompleteDrawContextInl(SWR_CONTEXT* pContext, DRAW_CONTEXT* pDC)
+INLINE int32_t CompleteDrawContextInl(SWR_CONTEXT* pContext, DRAW_CONTEXT* pDC)
 {
-    int64_t result = InterlockedDecrement64(&pDC->threadsDone);
+    int32_t result = InterlockedDecrement((volatile LONG*)&pDC->threadsDone);
     SWR_ASSERT(result >= 0);
 
     if (result == 0)
@@ -372,7 +372,7 @@ INLINE int64_t CompleteDrawContextInl(SWR_CONTEXT* pContext, DRAW_CONTEXT* pDC)
 }
 
 // available to other translation modules
-int64_t CompleteDrawContext(SWR_CONTEXT* pContext, DRAW_CONTEXT* pDC)
+int32_t CompleteDrawContext(SWR_CONTEXT* pContext, DRAW_CONTEXT* pDC)
 {
     return CompleteDrawContextInl(pContext, pDC);
 }
diff --git a/src/gallium/drivers/swr/rasterizer/core/threads.h b/src/gallium/drivers/swr/rasterizer/core/threads.h
index e7b4924f0e8..215c699a9d3 100644
--- a/src/gallium/drivers/swr/rasterizer/core/threads.h
+++ b/src/gallium/drivers/swr/rasterizer/core/threads.h
@@ -67,4 +67,4 @@ void DestroyThreadPool(SWR_CONTEXT *pContext, THREAD_POOL *pPool);
 void WorkOnFifoFE(SWR_CONTEXT *pContext, uint32_t workerId, uint32_t &curDrawFE);
 void WorkOnFifoBE(SWR_CONTEXT *pContext, uint32_t workerId, uint32_t &curDrawBE, TileSet &usedTiles, uint32_t numaNode, uint32_t numaMask);
 void WorkOnCompute(SWR_CONTEXT *pContext, uint32_t workerId, uint32_t &curDrawBE);
-int64_t CompleteDrawContext(SWR_CONTEXT* pContext, DRAW_CONTEXT* pDC);
\ No newline at end of file
+int32_t CompleteDrawContext(SWR_CONTEXT* pContext, DRAW_CONTEXT* pDC);