fully implemented display list cache with vertex data included and added in all the plugins.

still experimental, not totally optimized but must bring a nice speed up
please test for regressions an error. an please Linux people fix scons :)

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6149 8ced0084-cf51-0410-be5f-012b33b47a6e

8 files changed, 707 insertions, 1 deletions

diff --git a/Source/Core/VideoCommon/Src/DLCache.cpp b/Source/Core/VideoCommon/Src/DLCache.cpp
new file mode 100644
index 0000000000..f542952c85
--- /dev/null
+++ b/Source/Core/VideoCommon/Src/DLCache.cpp
@@ -0,0 +1,598 @@
+// Copyright (C) 2003-2009 Dolphin Project.
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, version 2.0.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License 2.0 for more details.
+
+// A copy of the GPL 2.0 should have been included with the program.
+// If not, see http://www.gnu.org/licenses/
+
+// Official SVN repository and contact information can be found at
+// http://code.google.com/p/dolphin-emu/
+
+// TODO: Handle cache-is-full condition :p
+
+#include <map>
+
+#include "Common.h"
+#include "VideoCommon.h"
+#include "Hash.h"
+#include "MemoryUtil.h"
+#include "DataReader.h"
+#include "Statistics.h"
+#include "OpcodeDecoding.h"   // For the GX_ constants.
+
+#include "XFMemory.h"
+#include "CPMemory.h"
+#include "BPMemory.h"
+
+#include "VertexLoaderManager.h"
+#include "NativeVertexWriter.h"
+#include "x64Emitter.h"
+#include "ABI.h"
+
+#include "DLCache.h"
+
+#define DL_CODE_CACHE_SIZE (1024*1024*16)
+extern int frameCount;
+
+using namespace Gen;
+
+namespace DLCache
+{
+
+// Currently just recompiles the DLs themselves, doesn't bother with the vertex data.
+// The speed boost is pretty small. The real big boost will come when we also store
+// vertex arrays in the cached DLs.
+
+enum DisplayListPass {
+	DLPASS_ANALYZE,
+	DLPASS_COMPILE,
+	DLPASS_RUN,
+};
+
+struct VDataHashRegion
+{
+	u32 hash;
+	u32 start_address;
+	int size;
+};
+typedef u8* DataPointer;
+typedef std::map<u8, DataPointer> VdataMap;
+
+struct CachedDisplayList
+{
+	CachedDisplayList()
+			: uncachable(false),
+			pass(DLPASS_ANALYZE),
+			next_check(1),
+			BufferCount(0),
+			num_xf_reg(0),
+			num_cp_reg(0),
+			num_bp_reg(0), 
+			num_index_xf(0),
+			num_draw_call(0)
+	{
+		frame_count = frameCount;
+	}
+
+	bool uncachable;  // if set, this DL will always be interpreted. This gets set if hash ever changes.
+
+	int pass;
+	u64 dl_hash;
+
+	int check;
+	int next_check;
+
+	int frame_count;
+
+	// ... Something containing cached vertex buffers here ...
+	u8 BufferCount;	
+	VdataMap Vdata;
+
+	int num_xf_reg;
+	int num_cp_reg;
+	int num_bp_reg; 
+	int num_index_xf;
+	int num_draw_call;
+
+	// Compile the commands themselves down to native code.
+	const u8* compiled_code;
+};
+
+// We want to allow caching DLs that start at the same address but have different lengths,
+// so the size has to be in the ID.
+inline u64 CreateMapId(u32 address, u32 size)
+{
+	return ((u64)address << 32) | size;
+}
+
+typedef std::map<u64, CachedDisplayList> DLMap;
+
+static DLMap dl_map;
+static DataPointer dlcode_cache;
+
+static Gen::XEmitter emitter;
+
+// First pass - analyze
+bool AnalyzeAndRunDisplayList(u32 address, int	 size, CachedDisplayList *dl)
+{
+	int num_xf_reg = 0;
+	int num_cp_reg = 0;
+	int num_bp_reg = 0; 
+	int num_index_xf = 0;
+	int num_draw_call = 0;
+
+	u8* old_pVideoData = g_pVideoData;
+	u8* startAddress = Memory_GetPtr(address);
+
+	// Avoid the crash if Memory_GetPtr failed ..
+	if (startAddress != 0)
+	{
+		g_pVideoData = startAddress;
+
+		// temporarily swap dl and non-dl (small "hack" for the stats)
+		Statistics::SwapDL();
+
+		u8 *end = g_pVideoData + size;
+		while (g_pVideoData < end)
+		{
+			// Yet another reimplementation of the DL reading...
+			int cmd_byte = DataReadU8();
+			switch (cmd_byte)
+			{
+			case GX_NOP:
+				break;
+
+			case GX_LOAD_CP_REG: //0x08
+				{
+					u8 sub_cmd = DataReadU8();
+					u32 value = DataReadU32();
+					LoadCPReg(sub_cmd, value);
+					INCSTAT(stats.thisFrame.numCPLoads);
+					num_cp_reg++;
+				}
+				break;
+
+			case GX_LOAD_XF_REG:
+				{
+					u32 Cmd2 = DataReadU32();
+					int transfer_size = ((Cmd2 >> 16) & 15) + 1;
+					u32 xf_address = Cmd2 & 0xFFFF;
+					// TODO - speed this up. pshufb?
+					u32 data_buffer[16];
+					for (int i = 0; i < transfer_size; i++)
+						data_buffer[i] = DataReadU32();
+					LoadXFReg(transfer_size, xf_address, data_buffer);
+					INCSTAT(stats.thisFrame.numXFLoads);
+					num_xf_reg++;
+				}
+				break;
+
+			case GX_LOAD_INDX_A: //used for position matrices
+				{
+					LoadIndexedXF(DataReadU32(), 0xC);
+					num_index_xf++;
+				}
+				break;
+			case GX_LOAD_INDX_B: //used for normal matrices
+				{
+					LoadIndexedXF(DataReadU32(), 0xD);
+					num_index_xf++;
+				}
+				break;
+			case GX_LOAD_INDX_C: //used for postmatrices
+				{
+					LoadIndexedXF(DataReadU32(), 0xE);
+					num_index_xf++;
+				}
+				break;
+			case GX_LOAD_INDX_D: //used for lights
+				{
+					LoadIndexedXF(DataReadU32(), 0xF);
+					num_index_xf++;
+				}
+				break;
+			case GX_CMD_CALL_DL:
+				{
+					u32 addr = DataReadU32();
+					u32 count = DataReadU32();
+					ExecuteDisplayList(addr, count);
+				}			
+				break;
+			case GX_CMD_UNKNOWN_METRICS: // zelda 4 swords calls it and checks the metrics registers after that
+				DEBUG_LOG(VIDEO, "GX 0x44: %08x", cmd_byte);
+				break;
+			case GX_CMD_INVL_VC: // Invalidate Vertex Cache	
+				DEBUG_LOG(VIDEO, "Invalidate (vertex cache?)");
+				break;
+			case GX_LOAD_BP_REG: //0x61
+				{
+					u32 bp_cmd = DataReadU32();
+					LoadBPReg(bp_cmd);
+					INCSTAT(stats.thisFrame.numBPLoads);
+					num_bp_reg++;
+				}
+				break;
+
+			// draw primitives 
+			default:
+				if (cmd_byte & 0x80)
+				{
+					// load vertices (use computed vertex size from FifoCommandRunnable above)
+					u16 numVertices = DataReadU16();
+
+					VertexLoaderManager::RunVertices(
+						cmd_byte & GX_VAT_MASK,   // Vertex loader index (0 - 7)
+						(cmd_byte & GX_PRIMITIVE_MASK) >> GX_PRIMITIVE_SHIFT,
+						numVertices);
+					num_draw_call++;
+				}
+				else
+				{
+					ERROR_LOG(VIDEO, "OpcodeDecoding::Decode: Illegal command %02x", cmd_byte);
+					break;
+				}
+				break;
+			}
+		}
+		INCSTAT(stats.numDListsCalled);
+		INCSTAT(stats.thisFrame.numDListsCalled);
+		// un-swap
+		Statistics::SwapDL();
+	}
+	dl->num_bp_reg = num_bp_reg;
+	dl->num_cp_reg = num_cp_reg;
+	dl->num_draw_call = num_draw_call;
+	dl->num_index_xf = num_index_xf;
+	dl->num_xf_reg = num_xf_reg;
+    // reset to the old pointer
+	g_pVideoData = old_pVideoData;	
+	return true;
+}
+
+// The only sensible way to detect changes to vertex data is to convert several times 
+// and hash the output.
+
+// Second pass - compile
+// Since some commands can affect the size of other commands, we really have no choice
+// but to compile as we go, interpreting the list. We can't compile and then execute, we must
+// compile AND execute at the same time. The second time the display list gets called, we already
+// have the compiled code so we don't have to interpret anymore, we just run it.
+bool CompileAndRunDisplayList(u32 address, int size, CachedDisplayList *dl)
+{
+	u8* old_pVideoData = g_pVideoData;
+	u8* startAddress = Memory_GetPtr(address);
+
+	// Avoid the crash if Memory_GetPtr failed ..
+	if (startAddress != 0)
+	{
+		g_pVideoData = startAddress;
+
+		// temporarily swap dl and non-dl (small "hack" for the stats)
+		Statistics::SwapDL();
+
+		u8 *end = g_pVideoData + size;
+
+		emitter.AlignCode4();
+		dl->compiled_code = emitter.GetCodePtr();
+		emitter.ABI_EmitPrologue(4);
+
+		while (g_pVideoData < end)
+		{
+			// Yet another reimplementation of the DL reading...
+			int cmd_byte = DataReadU8();
+			switch (cmd_byte)
+			{
+			case GX_NOP:
+				// Execute
+				// Compile
+				break;
+
+			case GX_LOAD_CP_REG: //0x08
+				{
+					// Execute
+					u8 sub_cmd = DataReadU8();
+					u32 value = DataReadU32();
+					LoadCPReg(sub_cmd, value);
+					INCSTAT(stats.thisFrame.numCPLoads);
+
+					// Compile
+					emitter.ABI_CallFunctionCC((void *)&LoadCPReg, sub_cmd, value);
+				}
+				break;
+
+			case GX_LOAD_XF_REG:
+				{
+					// Execute
+					u32 Cmd2 = DataReadU32();
+					int transfer_size = ((Cmd2 >> 16) & 15) + 1;
+					u32 xf_address = Cmd2 & 0xFFFF;
+					// TODO - speed this up. pshufb?
+					DataPointer real_data_buffer = (DataPointer) new u8[transfer_size * 4]; 
+					u32 *data_buffer = (u32*)real_data_buffer;
+					for (int i = 0; i < transfer_size; i++)
+						data_buffer[i] = DataReadU32();
+					LoadXFReg(transfer_size, xf_address, data_buffer);
+					INCSTAT(stats.thisFrame.numXFLoads);
+					dl->Vdata[dl->BufferCount] = real_data_buffer;
+					dl->BufferCount++;
+					// Compile
+					emitter.ABI_CallFunctionCCP((void *)&LoadXFReg, transfer_size, xf_address, data_buffer);
+				}
+				break;
+
+			case GX_LOAD_INDX_A: //used for position matrices
+				{
+					u32 value = DataReadU32();
+					// Execute
+					LoadIndexedXF(value, 0xC);
+					// Compile
+					emitter.ABI_CallFunctionCC((void *)&LoadIndexedXF, value, 0xC);
+				}
+				break;
+			case GX_LOAD_INDX_B: //used for normal matrices
+				{
+					u32 value = DataReadU32();
+					// Execute
+					LoadIndexedXF(value, 0xD);
+					// Compile
+					emitter.ABI_CallFunctionCC((void *)&LoadIndexedXF, value, 0xD);
+				}
+				break;
+			case GX_LOAD_INDX_C: //used for postmatrices
+				{
+					u32 value = DataReadU32();
+					// Execute
+					LoadIndexedXF(value, 0xE);
+					// Compile
+					emitter.ABI_CallFunctionCC((void *)&LoadIndexedXF, value, 0xE);
+				}
+				break;
+			case GX_LOAD_INDX_D: //used for lights
+				{
+					u32 value = DataReadU32();
+					// Execute
+					LoadIndexedXF(value, 0xF);
+					// Compile
+					emitter.ABI_CallFunctionCC((void *)&LoadIndexedXF, value, 0xF);
+				}
+				break;
+
+			case GX_CMD_CALL_DL:
+				{
+					u32 addr= DataReadU32();
+					u32 count = DataReadU32();
+					ExecuteDisplayList(addr, count);
+					emitter.ABI_CallFunctionCC((void *)&ExecuteDisplayList, address, count);
+				}
+				break;
+
+			case GX_CMD_UNKNOWN_METRICS:
+				// zelda 4 swords calls it and checks the metrics registers after that
+				break;
+
+			case GX_CMD_INVL_VC:// Invalidate	(vertex cache?)	
+				DEBUG_LOG(VIDEO, "Invalidate	(vertex cache?)");
+				break;
+
+			case GX_LOAD_BP_REG: //0x61
+				{
+					u32 bp_cmd = DataReadU32();
+					// Execute
+					LoadBPReg(bp_cmd);
+					INCSTAT(stats.thisFrame.numBPLoads);
+					// Compile
+					emitter.ABI_CallFunctionC((void *)&LoadBPReg, bp_cmd);
+				}
+				break;
+
+				// draw primitives 
+			default:
+				if (cmd_byte & 0x80)
+				{
+					// load vertices (use computed vertex size from FifoCommandRunnable above)
+
+					// Execute
+					u16 numVertices = DataReadU16();
+
+					u64 pre_draw_video_data = (u64)g_pVideoData;
+
+					u8* StartAddress = VertexManager::s_pBaseBufferPointer;
+					VertexManager::Flush();
+					VertexLoaderManager::RunVertices(
+						cmd_byte & GX_VAT_MASK,   // Vertex loader index (0 - 7)
+						(cmd_byte & GX_PRIMITIVE_MASK) >> GX_PRIMITIVE_SHIFT,
+						numVertices);
+					u8* EndAddress = VertexManager::s_pCurBufferPointer;
+					u32 Vdatasize = (u32)(EndAddress - StartAddress);
+					if (size > 0)
+					{
+					// Compile
+						DataPointer NewData = (DataPointer)new u8[Vdatasize];
+						memcpy(NewData,StartAddress,Vdatasize);
+						dl->Vdata[dl->BufferCount] = NewData;
+						dl->BufferCount++;
+						emitter.ABI_CallFunctionCCCP((void *)&VertexLoaderManager::RunCompiledVertices,cmd_byte & GX_VAT_MASK, (cmd_byte & GX_PRIMITIVE_MASK) >> GX_PRIMITIVE_SHIFT, numVertices, NewData);	
+					}
+				}
+				else
+				{
+					ERROR_LOG(VIDEO, "DLCache::CompileAndRun: Illegal command %02x", cmd_byte);
+					break;
+				}
+				break;
+			}
+		}
+		emitter.ABI_EmitEpilogue(4);
+		INCSTAT(stats.numDListsCalled);
+		INCSTAT(stats.thisFrame.numDListsCalled);
+		Statistics::SwapDL();
+	}
+	g_pVideoData = old_pVideoData;
+	return true;
+}
+
+void Init()
+{
+	dlcode_cache = (DataPointer)AllocateExecutableMemory(DL_CODE_CACHE_SIZE, false);  // Don't need low memory.
+	emitter.SetCodePtr(dlcode_cache);
+}
+
+void Shutdown()
+{
+	Clear();
+	FreeMemoryPages(dlcode_cache, DL_CODE_CACHE_SIZE);	
+	dlcode_cache = NULL;
+}
+
+void Clear() 
+{
+	DLMap::iterator iter = dl_map.begin();
+	while (iter != dl_map.end()) {
+		CachedDisplayList &entry = iter->second;
+		VdataMap::iterator viter = entry.Vdata.begin();
+		while (viter != entry.Vdata.end())
+		{
+			DataPointer &ventry = viter->second;
+			delete [] ventry;
+			entry.Vdata.erase(viter++);
+		}
+		iter++;
+	}
+	dl_map.clear();
+	// Reset the cache pointers.
+	emitter.SetCodePtr(dlcode_cache);	
+}
+
+void ProgressiveCleanup()
+{
+	DLMap::iterator iter = dl_map.begin();
+	while (iter != dl_map.end()) {
+		CachedDisplayList &entry = iter->second;
+		int limit = iter->second.uncachable ? 1200 : 400;
+		if (entry.frame_count < frameCount - limit) {
+			// entry.Destroy();
+			VdataMap::iterator viter = entry.Vdata.begin();
+			while (viter != entry.Vdata.end())
+			{
+				DataPointer &ventry = viter->second;
+				delete [] ventry;
+				entry.Vdata.erase(viter++);
+			}
+			dl_map.erase(iter++);  // (this is gcc standard!)
+		}
+		else
+			++iter;
+	}
+}
+
+}  // namespace
+
+// NOTE - outside the namespace on purpose.
+bool HandleDisplayList(u32 address, u32 size)
+{
+	// Disable display list caching since the benefit isn't much to write home about
+	// right now...
+	//Fixed DlistCaching now is fully functional benefits still marginal but when vertex data is stored here the story will be diferent :)
+	//to test remove the next line;
+
+	if(size == 0) return false;
+	u64 dl_id = DLCache::CreateMapId(address, size);
+	DLCache::DLMap::iterator iter = DLCache::dl_map.find(dl_id);
+
+	stats.numDListsAlive = (int)DLCache::dl_map.size();
+	if (iter != DLCache::dl_map.end())
+	{
+		DLCache::CachedDisplayList &dl = iter->second;
+		if (dl.uncachable)
+		{
+			// We haven't compiled it - let's return false so it gets
+			// interpreted.			
+			return false;
+		}
+
+		// Got one! And it's been compiled too, so let's run the compiled code!
+		switch (dl.pass)
+		{
+		case DLCache::DLPASS_ANALYZE:
+			PanicAlert("DLPASS_ANALYZE - should have been done the first pass");
+			break;
+		case DLCache::DLPASS_COMPILE:
+			// First, check that the hash is the same as the last time.
+			if (dl.dl_hash != GetHash64(Memory_GetPtr(address), size,0))
+			{
+				// PanicAlert("uncachable %08x", address);
+				dl.uncachable = true;				
+				return false;
+			}
+			DLCache::CompileAndRunDisplayList(address, size, &dl);
+			dl.pass = DLCache::DLPASS_RUN;
+			break;
+		case DLCache::DLPASS_RUN:
+			{
+				// Every N draws, check hash
+				dl.check--;
+				if (dl.check <= 0)
+				{
+					if (dl.dl_hash != GetHash64(Memory_GetPtr(address), size,0)) 
+					{
+						dl.uncachable = true;
+						DLCache::VdataMap::iterator viter = dl.Vdata.begin();
+						while (viter != dl.Vdata.end())
+						{
+							DLCache::DataPointer &ventry = viter->second;
+							delete [] ventry;
+							dl.Vdata.erase(viter++);
+						}
+						dl.BufferCount = 0;
+						return false;
+					}
+					dl.check = dl.next_check;
+					dl.next_check *= 2;
+					if (dl.next_check > 1024)
+						dl.next_check = 1024;
+				}
+				dl.frame_count= frameCount;
+				u8 *old_datareader = g_pVideoData;
+				((void (*)())(void*)(dl.compiled_code))();
+				Statistics::SwapDL();
+				ADDSTAT(stats.thisFrame.numCPLoadsInDL,dl.num_cp_reg);
+				ADDSTAT(stats.thisFrame.numXFLoadsInDL,dl.num_xf_reg);
+				ADDSTAT(stats.thisFrame.numBPLoadsInDL,dl.num_bp_reg);
+
+				ADDSTAT(stats.thisFrame.numCPLoads,dl.num_cp_reg);
+				ADDSTAT(stats.thisFrame.numXFLoads,dl.num_xf_reg);
+				ADDSTAT(stats.thisFrame.numBPLoads,dl.num_bp_reg);
+
+				INCSTAT(stats.numDListsCalled);
+				INCSTAT(stats.thisFrame.numDListsCalled);
+				
+				Statistics::SwapDL();
+				g_pVideoData = old_datareader;
+				break;
+			}
+		}
+		return true;
+	}
+
+	DLCache::CachedDisplayList dl;
+	
+	if (DLCache::AnalyzeAndRunDisplayList(address, size, &dl)) {
+		dl.dl_hash = GetHash64(Memory_GetPtr(address), size,0);
+		dl.pass = DLCache::DLPASS_COMPILE;
+		dl.check = 1;
+		dl.next_check = 1;
+		DLCache::dl_map[dl_id] = dl;
+		return true;
+	} else {
+		dl.uncachable = true;
+		DLCache::dl_map[dl_id] = dl;
+		return true;  // don't also interpret the list.
+	}
+}
diff --git a/Source/Core/VideoCommon/Src/DLCache.h b/Source/Core/VideoCommon/Src/DLCache.h
new file mode 100644
index 0000000000..9286f52637
--- /dev/null
+++ b/Source/Core/VideoCommon/Src/DLCache.h
@@ -0,0 +1,32 @@
+// Copyright (C) 2003-2009 Dolphin Project.
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, version 2.0.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License 2.0 for more details.
+
+// A copy of the GPL 2.0 should have been included with the program.
+// If not, see http://www.gnu.org/licenses/
+
+// Official SVN repository and contact information can be found at
+// http://code.google.com/p/dolphin-emu/
+
+#ifndef _DLCACHE_H
+#define _DLCACHE_H
+
+bool HandleDisplayList(u32 address, u32 size);
+
+namespace DLCache {
+
+void Init();
+void Shutdown();
+void ProgressiveCleanup();
+void Clear();
+
+}  // namespace
+
+#endif  // _DLCACHE_H
diff --git a/Source/Core/VideoCommon/Src/NativeVertexWriter.h b/Source/Core/VideoCommon/Src/NativeVertexWriter.h
index 6764c7abcd..d24af1feea 100644
--- a/Source/Core/VideoCommon/Src/NativeVertexWriter.h
+++ b/Source/Core/VideoCommon/Src/NativeVertexWriter.h
@@ -23,6 +23,7 @@ namespace VertexManager
 {
 
 void AddVertices(int primitive, int numvertices);
+void AddCompiledVertices(int primitive, int numvertices, u8* Vdata);
 void Flush(); // flushes the current buffer
 int GetRemainingSize();  // remaining space in the current buffer.
 int GetRemainingVertices(int primitive); // remaining number of vertices that can be processed in one AddVertices call
diff --git a/Source/Core/VideoCommon/Src/VertexLoader.cpp b/Source/Core/VideoCommon/Src/VertexLoader.cpp
index a09d81c9b6..072e239d9e 100644
--- a/Source/Core/VideoCommon/Src/VertexLoader.cpp
+++ b/Source/Core/VideoCommon/Src/VertexLoader.cpp
@@ -680,6 +680,63 @@ void VertexLoader::RunVertices(int vtx_attr_group, int primitive, int count)
 		VertexManager::AddVertices(primitive, count - startv + extraverts);
 }
 
+
+
+
+void VertexLoader::RunCompiledVertices(int vtx_attr_group, int primitive, int count, u8* Data)
+{
+	DVSTARTPROFILE();
+
+	m_numLoadedVertices += count;
+
+	// Flush if our vertex format is different from the currently set.
+	if (g_nativeVertexFmt != NULL && g_nativeVertexFmt != m_NativeFmt)
+	{
+		// We really must flush here. It's possible that the native representations
+		// of the two vtx formats are the same, but we have no way to easily check that 
+		// now. 
+		VertexManager::Flush();
+		// Also move the Set() here?
+	}
+	g_nativeVertexFmt = m_NativeFmt;
+
+	if (bpmem.genMode.cullmode == 3 && primitive < 5)
+	{
+		// if cull mode is none, ignore triangles and quads
+		DataSkip(count * m_VertexSize);
+		return;
+	}
+
+	m_NativeFmt->EnableComponents(m_NativeFmt->m_components);
+
+	// Load position and texcoord scale factors.
+	m_VtxAttr.PosFrac				= g_VtxAttr[vtx_attr_group].g0.PosFrac;
+	m_VtxAttr.texCoord[0].Frac		= g_VtxAttr[vtx_attr_group].g0.Tex0Frac;
+	m_VtxAttr.texCoord[1].Frac		= g_VtxAttr[vtx_attr_group].g1.Tex1Frac;
+	m_VtxAttr.texCoord[2].Frac		= g_VtxAttr[vtx_attr_group].g1.Tex2Frac;
+	m_VtxAttr.texCoord[3].Frac      = g_VtxAttr[vtx_attr_group].g1.Tex3Frac;
+	m_VtxAttr.texCoord[4].Frac		= g_VtxAttr[vtx_attr_group].g2.Tex4Frac;
+	m_VtxAttr.texCoord[5].Frac		= g_VtxAttr[vtx_attr_group].g2.Tex5Frac;
+	m_VtxAttr.texCoord[6].Frac		= g_VtxAttr[vtx_attr_group].g2.Tex6Frac;
+	m_VtxAttr.texCoord[7].Frac		= g_VtxAttr[vtx_attr_group].g2.Tex7Frac;
+
+	pVtxAttr = &m_VtxAttr;
+	posScale = 1.0f / float(1 << m_VtxAttr.PosFrac);
+	if (m_NativeFmt->m_components & VB_HAS_UVALL)
+		for (int i = 0; i < 8; i++)
+			tcScale[i] = texCoordFrac[m_VtxAttr.texCoord[i].Frac];
+	for (int i = 0; i < 2; i++)
+		colElements[i] = m_VtxAttr.color[i].Elements;
+
+	if(VertexManager::GetRemainingSize() < native_stride * count)
+		VertexManager::Flush();
+	memcpy_gc(VertexManager::s_pCurBufferPointer, Data, native_stride * count);
+	VertexManager::s_pCurBufferPointer += native_stride * count;
+	VertexManager::AddVertices(primitive, count);
+}
+
+
+
 void VertexLoader::SetVAT(u32 _group0, u32 _group1, u32 _group2) 
 {
 	VAT vat;
diff --git a/Source/Core/VideoCommon/Src/VertexLoader.h b/Source/Core/VideoCommon/Src/VertexLoader.h
index 8c72954530..4ec3c5f64a 100644
--- a/Source/Core/VideoCommon/Src/VertexLoader.h
+++ b/Source/Core/VideoCommon/Src/VertexLoader.h
@@ -84,6 +84,7 @@ public:
 
 	int GetVertexSize() const {return m_VertexSize;}
 	void RunVertices(int vtx_attr_group, int primitive, int count);
+	void RunCompiledVertices(int vtx_attr_group, int primitive, int count, u8* Data);
 
 	// For debugging / profiling
 	void AppendToString(std::string *dest) const;
diff --git a/Source/Core/VideoCommon/Src/VertexLoaderManager.cpp b/Source/Core/VideoCommon/Src/VertexLoaderManager.cpp
index 176e9ad0c7..c03f0d94fd 100644
--- a/Source/Core/VideoCommon/Src/VertexLoaderManager.cpp
+++ b/Source/Core/VideoCommon/Src/VertexLoaderManager.cpp
@@ -143,6 +143,14 @@ void RunVertices(int vtx_attr_group, int primitive, int count)
 	g_VertexLoaders[vtx_attr_group]->RunVertices(vtx_attr_group, primitive, count);
 }
 
+void RunCompiledVertices(int vtx_attr_group, int primitive, int count, u8* Data)
+{
+	if (!count || !Data)
+		return;
+	RefreshLoader(vtx_attr_group);
+	g_VertexLoaders[vtx_attr_group]->RunCompiledVertices(vtx_attr_group, primitive, count,Data);
+}
+
 int GetVertexSize(int vtx_attr_group)
 {
 	RefreshLoader(vtx_attr_group);
diff --git a/Source/Core/VideoCommon/Src/VertexLoaderManager.h b/Source/Core/VideoCommon/Src/VertexLoaderManager.h
index 91d8397870..e61977b07e 100644
--- a/Source/Core/VideoCommon/Src/VertexLoaderManager.h
+++ b/Source/Core/VideoCommon/Src/VertexLoaderManager.h
@@ -30,6 +30,7 @@ namespace VertexLoaderManager
 
 	int GetVertexSize(int vtx_attr_group);
 	void RunVertices(int vtx_attr_group, int primitive, int count);
+	void RunCompiledVertices(int vtx_attr_group, int primitive, int count, u8* Data);
 
 	// For debugging
 	void AppendListToString(std::string *dest);
diff --git a/Source/Core/VideoCommon/VideoCommon.vcproj b/Source/Core/VideoCommon/VideoCommon.vcproj
index af82f36aa4..fd9c57a138 100644
--- a/Source/Core/VideoCommon/VideoCommon.vcproj
+++ b/Source/Core/VideoCommon/VideoCommon.vcproj
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="Windows-1252"?>
 <VisualStudioProject
 	ProjectType="Visual C++"
-	Version="9.00"
+	Version="9,00"
 	Name="VideoCommon"
 	ProjectGUID="{E5D1F0C0-AA07-4841-A4EB-4CF4DAA6B0FA}"
 	RootNamespace="VideoCommon"
@@ -635,6 +635,14 @@
 				>
 			</File>
 			<File
+				RelativePath=".\Src\DLCache.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\Src\DLCache.h"
+				>
+			</File>
+			<File
 				RelativePath=".\Src\VertexLoader.cpp"
 				>
 			</File>