first commit

Minecraft.Client/PS3/SPU_Tasks/CompressedTile/CompressedTile_main.cpp

@@ -0,0 +1,63 @@
+/* SCE CONFIDENTIAL
+PlayStation(R)3 Programmer Tool Runtime Library 430.001
+* Copyright (C) 2007 Sony Computer Entertainment Inc.
+* All Rights Reserved.
+*/
+
+/* common headers */
+#include <stdint.h>
+#include <stdlib.h>
+#include <spu_intrinsics.h>
+#include <cell/spurs.h>
+#include <cell/dma.h>
+#include <cell/spurs/job_queue.h>
+
+#include "CompressedTileStorage_SPU.h"
+#include "..\Common\DmaData.h"
+
+// #define SPU_HEAPSIZE (128*1024)
+// #define SPU_STACKSIZE (16*1024)
+// 
+// CELL_SPU_LS_PARAM(128*1024, 16*1024);	// can't use #defines here as it seems to  create an asm instruction
+
+
+static const bool sc_verbose = false;
+
+CellSpursJobContext2* g_pSpursJobContext;
+	
+void cellSpursJobQueueMain(CellSpursJobContext2 *pContext, CellSpursJob256 *pJob)
+{
+// 	CellSpursTaskId idTask = cellSpursGetTaskId();
+	unsigned int idSpu = cellSpursGetCurrentSpuId();
+
+	if(sc_verbose)
+		spu_print("CompressedTile [SPU#%u] start\n", idSpu);
+
+	g_pSpursJobContext = pContext;
+//	void* pVolatileMem = NULL;
+//	uint32_t volatileSize = 0;
+// 	ret = cellSpursGetTaskVolatileArea(&pVolatileMem, &volatileSize);
+// 	spu_print(	"----------------- CompressedTile SPU Memory ------------------\n"
+// 				"Stack : %dKb\n"
+// 				"Heap  : %dKb\n"
+// 				"Prog  : %dKb\n"
+// 				"Free  : %dKb\n"
+// 				"-------------------------------------------------------------\n", 
+// 				SPU_STACKSIZE/1024,
+// 				SPU_HEAPSIZE/1024,
+// 				256 - ((SPU_HEAPSIZE+SPU_STACKSIZE+volatileSize)/1024),
+// 				volatileSize/1024);
+										
+
+// 	uint32_t eaEventFlag = spu_extract((vec_uint4)argTask, 0);			
+	uint32_t eaDataIn = pJob->workArea.userData[0];						
+	uint32_t eaDataOut =pJob->workArea.userData[1];
+
+	TileCompressData_SPU compressedData;// = new TileCompressData_SPU;
+	DmaData_SPU::getAndWait(&compressedData, eaDataIn, sizeof(TileCompressData_SPU));
+	compressedData.uncompress(eaDataOut);
+	
+	if(sc_verbose)
+	 	spu_print("CompressedTile [SPU#%u] exit\n", idSpu);
+}
+