void CALL HGE_Impl::Gfx_SetClipping(int x, int y, int w, int h)
{
D3DVIEWPORT8 vp;
int scr_width, scr_height;
if(!pCurTarget) {
scr_width=pHGE->System_GetStateInt(HGE_SCREENWIDTH);
scr_height=pHGE->System_GetStateInt(HGE_SCREENHEIGHT);
}
else {
scr_width=Texture_GetWidth((HTEXTURE)pCurTarget->pTex);
scr_height=Texture_GetHeight((HTEXTURE)pCurTarget->pTex);
}
if(!w) {
vp.X=0;
vp.Y=0;
vp.Width=scr_width;
vp.Height=scr_height;
}
else
{
if(x<0) { w+=x; x=0; }
if(y<0) { h+=y; y=0; }
if(x+w > scr_width) w=scr_width-x;
if(y+h > scr_height) h=scr_height-y;
vp.X=x;
vp.Y=y;
vp.Width=w;
vp.Height=h;
}
vp.MinZ=0.0f;
vp.MaxZ=1.0f;
_render_batch();
pD3DDevice->SetViewport(&vp);
D3DXMATRIX tmp;
D3DXMatrixScaling(&matProj, 1.0f, -1.0f, 1.0f);
D3DXMatrixTranslation(&tmp, -0.5f, +0.5f, 0.0f);
D3DXMatrixMultiply(&matProj, &matProj, &tmp);
D3DXMatrixOrthoOffCenterLH(&tmp, (float)vp.X, (float)(vp.X+vp.Width), -((float)(vp.Y+vp.Height)), -((float)vp.Y), vp.MinZ, vp.MaxZ);
D3DXMatrixMultiply(&matProj, &matProj, &tmp);
#ifdef UNDER_CE
pD3DDevice->SetTransform(D3DTS_PROJECTION, (D3DMMATRIX*)&matProj, D3DMFMT_D3DMVALUE_FLOAT);
#else
pD3DDevice->SetTransform(D3DTS_PROJECTION, &matProj);
#endif
}
int Texture::GetHeight() { return obj ? Texture_GetHeight(obj) : 0; }
void HGE_CALL HGE_Impl::Gfx_SetClipping(int x, int y, int w, int h)
{
// Set the viewport
D3D11_VIEWPORT vp;
ZeroMemory(&vp, sizeof(D3D11_VIEWPORT));
vp.TopLeftX = 0;
vp.TopLeftY = 0;
vp.Width = nScreenWidth;
vp.Height = nScreenHeight;
int scr_width, scr_height;
if (!pCurTarget)
{
scr_width = pHGE->System_GetStateInt(HGE_SCREENWIDTH);
scr_height = pHGE->System_GetStateInt(HGE_SCREENHEIGHT);
}
else
{
scr_width = Texture_GetWidth((HTEXTURE)pCurTarget->pTex);
scr_height = Texture_GetHeight((HTEXTURE)pCurTarget->pTex);
}
if (!w)
{
vp.TopLeftX = 0;
vp.TopLeftY = 0;
vp.Width = scr_width;
vp.Height = scr_height;
}
else
{
if (x<0) { w += x; x = 0; }
if (y<0) { h += y; y = 0; }
if (x + w > scr_width) w = scr_width - x;
if (y + h > scr_height) h = scr_height - y;
vp.TopLeftX = x;
vp.TopLeftY = y;
vp.Width = w;
vp.Height = h;
}
vp.MinDepth = 0.0f;
vp.MaxDepth = 1.0f;
_render_batch();
m_pD3DDeviceContext->RSSetViewports(1, &vp);
//Adjust scaling and orthogonal arguments accordingly.
// D3DXMATRIX tmp;
// D3DXMatrixScaling(&matProj, 1.0f, -1.0f, 1.0f);
// D3DXMatrixTranslation(&tmp, -0.5f, +0.5f, 0.0f);
// D3DXMatrixMultiply(&matProj, &matProj, &tmp);
// D3DXMatrixOrthoOffCenterLH(&tmp, (float)vp.TopLeftX, (float)(vp.TopLeftX + vp.Width), -((float)(vp.TopLeftY + vp.Height)), -((float)vp.TopLeftY), vp.MinDepth, vp.MaxDepth);
// D3DXMatrixMultiply(&matProj, &matProj, &tmp);
//pD3DDevice->SetTransform(D3DTS_PROJECTION, &matProj);
}
