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A little housekeeping on Vertex Shader in DX9. Pending more work but my shader code is still too buggy to commit.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@330 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
XTra.KrazzY
2008-08-26 23:11:15 +00:00
parent 59974dfb5b
commit 60a5a592f9
8 changed files with 62 additions and 86 deletions
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35
Source/Plugins/Plugin_VideoDX9/Src/VertexShader.cpp
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@ -3,43 +3,12 @@
#include "VertexShader.h"
#include "BPStructs.h"
//I hope we don't get too many hash collisions :p
//all these magic numbers are primes, it should help a bit
xformhash GetCurrentXForm()
{
//return 0;
xformhash hash = bpmem.genMode.numtexgens*8*17;
/*
for (int i=0; i<bpmem.genMode.numtevstages+1; i++)
{
hash = _rotl(hash,3) ^ (bpmem.combiners[i].colorC.hex*13);
hash = _rotl(hash,7) ^ ((bpmem.combiners[i].alphaC.hex&0xFFFFFFFC)*3);
}
for (int i=0; i<bpmem.genMode.numtevstages/2+1; i++)
{
hash = _rotl(hash,13) ^ (bpmem.tevorders[i].hex*7);
}
for (int i=0; i<8; i++)
{
hash = _rotl(hash,3) ^ bpmem.tevksel[i].swap1;
hash = _rotl(hash,3) ^ bpmem.tevksel[i].swap2;
}*/
// to hash: bpmem.tevorders[j/2].getTexCoord(j&1);
// also texcoords array
return hash;
}
char text2[65536];
#define WRITE p+=sprintf
void WriteTexgen(char *&p, int n);
LPDIRECT3DVERTEXSHADER9 GenerateVertexShader()
const char *GenerateVertexShader()
{
int numColors = 2;
int numUV = 8;
@ -97,7 +66,7 @@ LPDIRECT3DVERTEXSHADER9 GenerateVertexShader()
WRITE(p,"\0");
// MessageBox(0,text2,0,0);
return D3D::CompileVShader(text2,(int)(p-text2));
return text2;
}