From 99bdd4fd23af51de2bd63d5a1ababf40aa002e97 Mon Sep 17 00:00:00 2001
From: aap <aap@papnet.eu>
Date: Mon, 13 Jul 2015 15:01:31 +0200
Subject: [PATCH] matfx pipeline values

---
 insttest.cpp |  5 ++++-
 src/ps2.cpp  | 50 ++++++++++++++++++++++++++++++++++++--------------
 src/rwps2.h  |  3 +--
 3 files changed, 41 insertions(+), 17 deletions(-)

diff --git a/insttest.cpp b/insttest.cpp
index 2bfa21d..1e74f0a 100644
--- a/insttest.cpp
+++ b/insttest.cpp
@@ -30,7 +30,7 @@ main(int argc, char *argv[])
 	rw::platform = rw::PLATFORM_PS2;
 
 	rw::Pipeline *defpipe = rw::ps2::makeDefaultPipeline();
-	rw::Pipeline *skinpipe = rw::ps2::makeSkinPipeline();
+//	rw::Pipeline *skinpipe = rw::ps2::makeSkinPipeline();
 //	rw::ps2::dumpPipeline(defpipe);
 //	rw::ps2::dumpPipeline(skinpipe);
 
@@ -62,6 +62,7 @@ main(int argc, char *argv[])
 	c = Clump::streamRead(&in);
 	assert(c != NULL);
 
+	printf("%s\n", argv[arg]);
 	for(int32 i = 0; i < c->numAtomics; i++){
 		Atomic *a = c->atomicList[i];
 		if(a->pipeline){
@@ -82,6 +83,7 @@ main(int argc, char *argv[])
 		}
 	}
 
+/*
 	data = new rw::uint8[256*1024];
 	rw::StreamMemory out;
 	out.open(data, 0, 256*1024);
@@ -93,6 +95,7 @@ main(int argc, char *argv[])
 	fclose(cf);
 	out.close();
 	delete[] data;
+*/
 
 	delete c;
 
diff --git a/src/ps2.cpp b/src/ps2.cpp
index 567d71f..9120686 100644
--- a/src/ps2.cpp
+++ b/src/ps2.cpp
@@ -460,7 +460,6 @@ instanceMat(Pipeline *pipe, Geometry *g, InstanceData *inst, Mesh *m)
 				*p++ = (a->attrib&0xFF004000)
 					| 0x8000 | nverts << 16 | i; // UNPACK
 
-				// TODO: instance
 				switch(i){
 				case 0:
 					p = instanceXYZ(p, g, m, idx, nverts);
@@ -497,8 +496,6 @@ instanceMat(Pipeline *pipe, Geometry *g, InstanceData *inst, Mesh *m)
 */
 }
 
-#undef QWC
-
 void
 Pipeline::instance(Atomic *atomic)
 {
@@ -519,6 +516,31 @@ Pipeline::instance(Atomic *atomic)
 	geometry->geoflags |= Geometry::NATIVE;
 }
 
+void
+printVertCounts(InstanceData *inst, int flag)
+{
+	uint32 *d = (uint32*)inst->data;
+	int stride;
+	if(inst->arePointersFixed){
+		d += 4;
+		while(d[3]&0x60000000){	// skip UNPACKs
+			stride = d[2]&0xFF;
+			d += 4 + 4*QWC(attribSize(d[3])*((d[3]>>16)&0xFF));
+		}
+		if(d[2] == 0)
+			printf("ITOP %x %d (%d)\n", *d, stride, flag);
+	}else{
+		while((*d&0x70000000) == 0x30000000){
+			stride = d[2]&0xFF;
+			d += 8;
+		}
+		if((*d&0x70000000) == 0x10000000){
+			d += (*d&0xFFFF)*4;
+			printf("ITOP %x %d (%d)\n", *d, stride, flag);
+		}
+	}
+}
+
 // Only a dummy right now
 void
 Pipeline::uninstance(Atomic *atomic)
@@ -530,17 +552,19 @@ Pipeline::uninstance(Atomic *atomic)
 	for(uint32 i = 0; i < header->numMeshes; i++){
 		Mesh *mesh = &geometry->meshHeader->mesh[i];
 		InstanceData *instance = &header->instanceMeshes[i];
-		printf("numIndices: %d\n", mesh->numIndices);
-		printDMA(instance);
+//		printf("numIndices: %d\n", mesh->numIndices);
+//		printDMA(instance);
+		printVertCounts(instance, geometry->meshHeader->flags);
 	}
 }
 
+#undef QWC
+
 void
-Pipeline::setTriBufferSizes(uint32 inputStride,
-                            uint32 stripCount, uint32 listCount)
+Pipeline::setTriBufferSizes(uint32 inputStride, uint32 stripCount)
 {
 	this->inputStride = inputStride;
-	this->triListCount = listCount/12*12;
+	this->triListCount = stripCount/12*12;
 	PipeAttribute *a;
 	for(uint i = 0; i < nelem(this->attribs); i++){
 		a = this->attribs[i];
@@ -562,7 +586,7 @@ makeDefaultPipeline(void)
 	pipe->attribs[AT_RGBA] = &attribRGBA;
 	pipe->attribs[AT_NORMAL] = &attribNormal;
 	uint32 vertCount = Pipeline::getVertCount(VU_Lights, 4, 3, 2);
-	pipe->setTriBufferSizes(4, vertCount, vertCount/3);
+	pipe->setTriBufferSizes(4, vertCount);
 	pipe->vifOffset = pipe->inputStride*vertCount;
 	return pipe;
 }
@@ -579,7 +603,7 @@ makeSkinPipeline(void)
 	pipe->attribs[AT_NORMAL] = &attribNormal;
 	pipe->attribs[AT_NORMAL+1] = &attribWeights;
 	uint32 vertCount = Pipeline::getVertCount(VU_Lights-0x100, 5, 3, 2);
-	pipe->setTriBufferSizes(5, vertCount, vertCount/3);
+	pipe->setTriBufferSizes(5, vertCount);
 	pipe->vifOffset = pipe->inputStride*vertCount;
 	return pipe;
 }
@@ -594,10 +618,8 @@ makeMatFXPipeline(void)
 	pipe->attribs[AT_UV] = &attribUV;
 	pipe->attribs[AT_RGBA] = &attribRGBA;
 	pipe->attribs[AT_NORMAL] = &attribNormal;
-// TODO: not correct
-	uint32 vertCount = Pipeline::getVertCount(VU_Lights, 4, 3, 2);
-	pipe->setTriBufferSizes(4, vertCount, vertCount/3);
-pipe->triStripCount = 0x38;
+	uint32 vertCount = Pipeline::getVertCount(0x3C5, 4, 3, 3);
+	pipe->setTriBufferSizes(4, vertCount);
 	pipe->vifOffset = pipe->inputStride*vertCount;
 	return pipe;
 }
diff --git a/src/rwps2.h b/src/rwps2.h
index a1e1732..8e887e4 100644
--- a/src/rwps2.h
+++ b/src/rwps2.h
@@ -53,8 +53,7 @@ struct Pipeline : rw::Pipeline
 	virtual void instance(Atomic *atomic);
 	virtual void uninstance(Atomic *atomic);
 //	virtual void render(Atomic *atomic);
-	void setTriBufferSizes(uint32 inputStride,
-	                       uint32 stripCount, uint32 listCount);
+	void setTriBufferSizes(uint32 inputStride, uint32 stripCount);
 };
 
 Pipeline *makeDefaultPipeline(void);