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Big Commit this will break a lot, fix a lot, but i thing is a good step:

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Implemented all the correct format conversions in efb to texture copy.
replaced all the stretcrect calls with quad draws this must improve speed a bit.
A BIGGGGGGGGGG cleanup in the code and reorganization.
reimplemented zpeek using a secondary render target ( this still is buggy so many issues left)
please a lot off feedback.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4520 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Rodolfo Osvaldo Bogado
2009-11-08 20:35:11 +00:00
parent 84c6135bfd
commit 0ac07e8aa8
13 changed files with 609 additions and 197 deletions
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55
Source/Plugins/Plugin_VideoDX9/Src/D3DUtil.cpp
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@ -208,10 +208,24 @@ void SaveRenderStates()
void RestoreRenderStates()
{
D3D::SetTexture(0, texture_old);
dev->SetPixelShader(ps_old);
dev->SetVertexShader(vs_old);
if(texture_old)
{
D3D::SetTexture(0, texture_old);
texture_old->Release();
texture_old = NULL;
}
if(ps_old)
{
dev->SetPixelShader(ps_old);
ps_old->Release();
ps_old = NULL;
}
if(vs_old)
{
dev->SetVertexShader(vs_old);
vs_old->Release();
vs_old = NULL;
}
for (int i = 0; i < 6; i++)
{
@ -374,4 +388,37 @@ void quad2d(float x1, float y1, float x2, float y2, u32 color, float u1, float v
RestoreRenderStates();
}
void drawShadedTexQuad(IDirect3DTexture9 *texture,
const RECT *rSource,
int SourceWidth,
int SourceHeight,
const RECT *rDest,
IDirect3DPixelShader9 *PShader,
IDirect3DVertexShader9 *Vshader)
{
SaveRenderStates();
float span = ((rSource->right-rSource->left - 1.0f) * (rDest->right - rDest->left))/(SourceWidth*((rDest->right - rDest->left)-1.0f));
float u1=((0.5f+rSource->left)/(float) SourceWidth)-(span*0.5f/(float)(rDest->right - rDest->left));
float u2=u1+span;
span = ((rSource->bottom-rSource->top - 1.0f) * (rDest->bottom - rDest->top))/(SourceHeight*((rDest->bottom - rDest->top)-1.0f));
float v1=((0.5f+rSource->top)/(float) SourceHeight)-(span*0.5f/(float)(rDest->bottom - rDest->top));
float v2=v1+span;
struct Q2DVertex { float x,y,z,rhw,u,v; } coords[4] = {
{(float)rDest->left-1.0f, (float)rDest->top-1.0f, 0.0f, 1.0f, u1, v1},
{(float)rDest->right, (float)rDest->top-1.0f, 0.0f,1.0f, u2, v1},
{(float)rDest->right, (float)rDest->bottom, 0.0f,1.0f, u2, v2},
{(float)rDest->left-1.0f, (float)rDest->bottom, 0.0f,1.0f, u1, v2}
};
dev->SetFVF(D3DFVF_XYZRHW | D3DFVF_TEX1);
dev->SetVertexShader(Vshader);
dev->SetPixelShader(PShader);
dev->SetTexture(0, texture);
dev->DrawPrimitiveUP(D3DPT_TRIANGLEFAN, 2, coords, sizeof(Q2DVertex));
D3D::RefreshVertexDeclaration();
RestoreRenderStates();
}
} // namespace