void GSDevice10::StretchRect(Texture& st, const GSVector4& sr, Texture& dt, const GSVector4& dr, ID3D10PixelShader* ps, ID3D10Buffer* ps_cb, ID3D10BlendState* bs, bool linear)
{
BeginScene();
// om
OMSetDepthStencilState(m_convert.dss, 0);
OMSetBlendState(bs, 0);
OMSetRenderTargets(dt, NULL);
// ia
float left = dr.x * 2 / dt.GetWidth() - 1.0f;
float top = 1.0f - dr.y * 2 / dt.GetHeight();
float right = dr.z * 2 / dt.GetWidth() - 1.0f;
float bottom = 1.0f - dr.w * 2 / dt.GetHeight();
GSVertexPT1 vertices[] =
{
{GSVector4(left, top, 0.5f, 1.0f), GSVector2(sr.x, sr.y)},
{GSVector4(right, top, 0.5f, 1.0f), GSVector2(sr.z, sr.y)},
{GSVector4(left, bottom, 0.5f, 1.0f), GSVector2(sr.x, sr.w)},
{GSVector4(right, bottom, 0.5f, 1.0f), GSVector2(sr.z, sr.w)},
};
D3D10_BOX box = {0, 0, 0, sizeof(vertices), 1, 1};
m_dev->UpdateSubresource(m_convert.vb, 0, &box, vertices, 0, 0);
IASetVertexBuffer(m_convert.vb, sizeof(vertices[0]));
IASetInputLayout(m_convert.il);
IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
// vs
VSSetShader(m_convert.vs, NULL);
// gs
GSSetShader(NULL);
// ps
PSSetShader(ps, ps_cb);
PSSetSamplerState(linear ? m_convert.ln : m_convert.pt, NULL);
PSSetShaderResources(st, NULL);
// rs
RSSet(dt.GetWidth(), dt.GetHeight());
//
DrawPrimitive(countof(vertices));
//
EndScene();
}
void GSDevice11::IASetVertexBuffer(const void* vertices, size_t stride, size_t count)
{
ASSERT(m_vertices.count == 0);
if(count * stride > m_vertices.limit * m_vertices.stride)
{
m_vb_old = m_vb;
m_vb = NULL;
m_vertices.start = 0;
m_vertices.count = 0;
m_vertices.limit = std::max<int>(count * 3 / 2, 11000);
}
if(m_vb == NULL)
{
D3D11_BUFFER_DESC bd;
memset(&bd, 0, sizeof(bd));
bd.Usage = D3D11_USAGE_DYNAMIC;
bd.ByteWidth = m_vertices.limit * stride;
bd.BindFlags = D3D11_BIND_VERTEX_BUFFER;
bd.CPUAccessFlags = D3D11_CPU_ACCESS_WRITE;
HRESULT hr;
hr = m_dev->CreateBuffer(&bd, NULL, &m_vb);
if(FAILED(hr)) return;
}
D3D11_MAP type = D3D11_MAP_WRITE_NO_OVERWRITE;
if(m_vertices.start + count > m_vertices.limit || stride != m_vertices.stride)
{
m_vertices.start = 0;
type = D3D11_MAP_WRITE_DISCARD;
}
D3D11_MAPPED_SUBRESOURCE m;
if(SUCCEEDED(m_ctx->Map(m_vb, 0, type, 0, &m)))
{
GSVector4i::storent((uint8*)m.pData + m_vertices.start * stride, vertices, count * stride);
m_ctx->Unmap(m_vb, 0);
}
m_vertices.count = count;
m_vertices.stride = stride;
IASetVertexBuffer(m_vb, stride);
}
void GSDevice11::StretchRect(GSTexture* st, const GSVector4& sr, GSTexture* dt, const GSVector4& dr, ID3D11PixelShader* ps, ID3D11Buffer* ps_cb, ID3D11BlendState* bs, bool linear)
{
BeginScene();
GSVector2i ds = dt->GetSize();
// om
OMSetDepthStencilState(m_convert.dss, 0);
OMSetBlendState(bs, 0);
OMSetRenderTargets(dt, NULL);
// ia
float left = dr.x * 2 / ds.x - 1.0f;
float top = 1.0f - dr.y * 2 / ds.y;
float right = dr.z * 2 / ds.x - 1.0f;
float bottom = 1.0f - dr.w * 2 / ds.y;
GSVertexPT1 vertices[] =
{
{GSVector4(left, top, 0.5f, 1.0f), GSVector2(sr.x, sr.y)},
{GSVector4(right, top, 0.5f, 1.0f), GSVector2(sr.z, sr.y)},
{GSVector4(left, bottom, 0.5f, 1.0f), GSVector2(sr.x, sr.w)},
{GSVector4(right, bottom, 0.5f, 1.0f), GSVector2(sr.z, sr.w)},
};
IASetVertexBuffer(vertices, sizeof(vertices[0]), countof(vertices));
IASetInputLayout(m_convert.il);
IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
// vs
VSSetShader(m_convert.vs, NULL);
// gs
GSSetShader(NULL);
// ps
PSSetShaderResources(st, NULL);
PSSetSamplerState(linear ? m_convert.ln : m_convert.pt, NULL);
PSSetShader(ps, ps_cb);
//
DrawPrimitive();
//
EndScene();
PSSetShaderResources(NULL, NULL);
}
void GSDevice11::SetupDATE(GSTexture* rt, GSTexture* ds, const GSVertexPT1 (&iaVertices)[4], bool datm)
{
const GSVector2i& size = rt->GetSize();
if(GSTexture* t = CreateRenderTarget(size.x, size.y, rt->IsMSAA()))
{
// sfex3 (after the capcom logo), vf4 (first menu fading in), ffxii shadows, rumble roses shadows, persona4 shadows
BeginScene();
ClearStencil(ds, 0);
// om
OMSetDepthStencilState(m_date.dss, 1);
OMSetBlendState(m_date.bs, 0);
OMSetRenderTargets(t, ds);
// ia
IASetVertexBuffer(iaVertices, sizeof(iaVertices[0]), countof(iaVertices));
IASetInputLayout(m_convert.il);
IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
// vs
VSSetShader(m_convert.vs, NULL);
// gs
GSSetShader(NULL);
// ps
GSTexture* rt2 = rt->IsMSAA() ? Resolve(rt) : rt;
PSSetShaderResources(rt2, NULL);
PSSetSamplerState(m_convert.pt, NULL);
PSSetShader(m_convert.ps[datm ? 2 : 3], NULL);
//
DrawPrimitive();
//
EndScene();
Recycle(t);
if(rt2 != rt) Recycle(rt2);
}
}
void GSDevice11::IAUnmapVertexBuffer()
{
m_ctx->Unmap(m_vb, 0);
IASetVertexBuffer(m_vb, m_vertex.stride);
}
void GSDevice11::StretchRect(GSTexture* sTex, const GSVector4& sRect, GSTexture* dTex, const GSVector4& dRect, ID3D11PixelShader* ps, ID3D11Buffer* ps_cb, ID3D11BlendState* bs, bool linear)
{
if(!sTex || !dTex)
{
ASSERT(0);
return;
}
BeginScene();
GSVector2i ds = dTex->GetSize();
// om
OMSetDepthStencilState(m_convert.dss, 0);
OMSetBlendState(bs, 0);
OMSetRenderTargets(dTex, NULL);
// ia
float left = dRect.x * 2 / ds.x - 1.0f;
float top = 1.0f - dRect.y * 2 / ds.y;
float right = dRect.z * 2 / ds.x - 1.0f;
float bottom = 1.0f - dRect.w * 2 / ds.y;
GSVertexPT1 vertices[] =
{
{GSVector4(left, top, 0.5f, 1.0f), GSVector2(sRect.x, sRect.y)},
{GSVector4(right, top, 0.5f, 1.0f), GSVector2(sRect.z, sRect.y)},
{GSVector4(left, bottom, 0.5f, 1.0f), GSVector2(sRect.x, sRect.w)},
{GSVector4(right, bottom, 0.5f, 1.0f), GSVector2(sRect.z, sRect.w)},
};
IASetVertexBuffer(vertices, sizeof(vertices[0]), countof(vertices));
IASetInputLayout(m_convert.il);
IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
// vs
VSSetShader(m_convert.vs, NULL);
// gs
/* NVIDIA HACK!!!!
Not sure why, but having the Geometry shader disabled causes the strange stretching in recent drivers*/
GSSelector sel;
//Don't use shading for stretching, we're just passing through - Note: With Win10 it seems to cause other bugs when shading is off if any of the coords is greater than 0
//I really don't know whats going on there, but this seems to resolve it mostly (if not all, not tester a lot of games, only BIOS, FFXII and VP2)
//sel.iip = (sRect.y > 0.0f || sRect.w > 0.0f) ? 1 : 0;
//sel.prim = 2; //Triangle Strip
//SetupGS(sel);
GSSetShader(NULL, NULL);
/*END OF HACK*/
//
// ps
PSSetShaderResources(sTex, NULL);
PSSetSamplerState(linear ? m_convert.ln : m_convert.pt, NULL);
PSSetShader(ps, ps_cb);
//
DrawPrimitive();
//
EndScene();
PSSetShaderResources(NULL, NULL);
}
void GSDevice9::SetupIA(const void* vertices, int count, int prim)
{
IASetVertexBuffer(vertices, sizeof(GSVertexHW9), count);
IASetPrimitiveTopology((D3DPRIMITIVETYPE)prim);
}