GSdx-hw: DBZBT2, remove OO & CU, add OI.

Use SwSpriteRender to render sprites, which:
- fixes kaioken effect,
- fixes character outlines when upscaling,
- reduces frametime by up to 3ms with big upscaling factors.

plugins/GSdx/Renderers/HW/GSRendererHW.cpp

@@ -1542,6 +1542,7 @@ GSRendererHW::Hacks::Hacks()
 	, m_cu(NULL)
 {
 	m_oi_list.push_back(HackEntry<OI_Ptr>(CRC::BigMuthaTruckers, CRC::RegionCount, &GSRendererHW::OI_BigMuthaTruckers));
+	m_oi_list.push_back(HackEntry<OI_Ptr>(CRC::DBZBT2, CRC::RegionCount, &GSRendererHW::OI_DBZBT2));
 	m_oi_list.push_back(HackEntry<OI_Ptr>(CRC::FFXII, CRC::EU, &GSRendererHW::OI_FFXII));
 	m_oi_list.push_back(HackEntry<OI_Ptr>(CRC::FFX, CRC::RegionCount, &GSRendererHW::OI_FFX));
 	m_oi_list.push_back(HackEntry<OI_Ptr>(CRC::MetalSlug6, CRC::RegionCount, &GSRendererHW::OI_MetalSlug6));
@@ -1555,10 +1556,8 @@ GSRendererHW::Hacks::Hacks()
 	m_oi_list.push_back(HackEntry<OI_Ptr>(CRC::Jak3, CRC::RegionCount, &GSRendererHW::OI_JakGames));
 	m_oi_list.push_back(HackEntry<OI_Ptr>(CRC::JakX, CRC::RegionCount, &GSRendererHW::OI_JakGames));
 
-	m_oo_list.push_back(HackEntry<OO_Ptr>(CRC::DBZBT2, CRC::RegionCount, &GSRendererHW::OO_DBZBT2));
 	m_oo_list.push_back(HackEntry<OO_Ptr>(CRC::MajokkoALaMode2, CRC::RegionCount, &GSRendererHW::OO_MajokkoALaMode2));
 
-	m_cu_list.push_back(HackEntry<CU_Ptr>(CRC::DBZBT2, CRC::RegionCount, &GSRendererHW::CU_DBZBT2));
 	m_cu_list.push_back(HackEntry<CU_Ptr>(CRC::MajokkoALaMode2, CRC::RegionCount, &GSRendererHW::CU_MajokkoALaMode2));
 	m_cu_list.push_back(HackEntry<CU_Ptr>(CRC::TalesOfAbyss, CRC::RegionCount, &GSRendererHW::CU_TalesOfAbyss));
 }
@@ -1799,6 +1798,20 @@ bool GSRendererHW::OI_BigMuthaTruckers(GSTexture* rt, GSTexture* ds, GSTextureCa
 	return true;
 }
 
+bool GSRendererHW::OI_DBZBT2(GSTexture* rt, GSTexture* ds, GSTextureCache::Source* t)
+{
+	if (t && t->m_from_target)  // Avoid slow framebuffer readback
+		return true;
+
+	// Sprite rendering
+	if (!CanUseSwSpriteRender(true))
+		return true;
+	
+	SwSpriteRender();
+
+	return false; // Skip current draw
+}
+
 bool GSRendererHW::OI_FFXII(GSTexture* rt, GSTexture* ds, GSTextureCache::Source* t)
 {
 	static uint32* video = NULL;
@@ -2237,25 +2250,6 @@ bool GSRendererHW::OI_JakGames(GSTexture* rt, GSTexture* ds, GSTextureCache::Sou
 
 // OO (others output?) hacks: invalidate extra local memory after the draw call
 
-void GSRendererHW::OO_DBZBT2()
-{
-	// palette readback (cannot detect yet, when fetching the texture later)
-
-	uint32 FBP = m_context->FRAME.Block();
-	uint32 TBP0 = m_context->TEX0.TBP0;
-
-	if(PRIM->TME && (FBP == 0x03c00 && TBP0 == 0x03c80 || FBP == 0x03ac0 && TBP0 == 0x03b40))
-	{
-		GIFRegBITBLTBUF BITBLTBUF;
-
-		BITBLTBUF.SBP = FBP;
-		BITBLTBUF.SBW = 1;
-		BITBLTBUF.SPSM = PSM_PSMCT32;
-
-		InvalidateLocalMem(BITBLTBUF, GSVector4i(0, 0, 64, 64));
-	}
-}
-
 void GSRendererHW::OO_MajokkoALaMode2()
 {
 	// palette readback
@@ -2276,15 +2270,6 @@ void GSRendererHW::OO_MajokkoALaMode2()
 
 // Can Upscale hacks: disable upscaling for some draw calls
 
-bool GSRendererHW::CU_DBZBT2()
-{
-	// palette should stay 64 x 64
-
-	uint32 FBP = m_context->FRAME.Block();
-
-	return FBP != 0x03c00 && FBP != 0x03ac0;
-}
-
 bool GSRendererHW::CU_MajokkoALaMode2()
 {
 	// palette should stay 16 x 16

plugins/GSdx/Renderers/HW/GSRendererHW.h

@@ -55,6 +55,7 @@ private:
 	void OI_DoubleHalfClear(GSTexture* rt, GSTexture* ds); // always on
 
 	bool OI_BigMuthaTruckers(GSTexture* rt, GSTexture* ds, GSTextureCache::Source* t);
+	bool OI_DBZBT2(GSTexture* rt, GSTexture* ds, GSTextureCache::Source* t);
 	bool OI_FFXII(GSTexture* rt, GSTexture* ds, GSTextureCache::Source* t);
 	bool OI_FFX(GSTexture* rt, GSTexture* ds, GSTextureCache::Source* t);
 	bool OI_MetalSlug6(GSTexture* rt, GSTexture* ds, GSTextureCache::Source* t);
@@ -67,10 +68,8 @@ private:
 	bool OI_ItadakiStreet(GSTexture* rt, GSTexture* ds, GSTextureCache::Source* t);
 	bool OI_JakGames(GSTexture* rt, GSTexture* ds, GSTextureCache::Source* t);
 
-	void OO_DBZBT2();
 	void OO_MajokkoALaMode2();
 
-	bool CU_DBZBT2();
 	bool CU_MajokkoALaMode2();
 	bool CU_TalesOfAbyss();