pcsx2/plugins/GSdx/GSDevice9.h

234 lines
7.2 KiB
C++

/*
* Copyright (C) 2007-2009 Gabest
* http://www.gabest.org
*
* This Program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This Program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Make; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
* http://www.gnu.org/copyleft/gpl.html
*
*/
#pragma once
#include "GSDeviceDX.h"
#include "GSTexture9.h"
struct Direct3DSamplerState9
{
D3DTEXTUREFILTERTYPE FilterMin[2];
D3DTEXTUREFILTERTYPE FilterMag[2];
D3DTEXTUREADDRESS AddressU;
D3DTEXTUREADDRESS AddressV;
};
struct Direct3DDepthStencilState9
{
BOOL DepthEnable;
BOOL DepthWriteMask;
D3DCMPFUNC DepthFunc;
BOOL StencilEnable;
UINT8 StencilReadMask;
UINT8 StencilWriteMask;
D3DSTENCILOP StencilFailOp;
D3DSTENCILOP StencilDepthFailOp;
D3DSTENCILOP StencilPassOp;
D3DCMPFUNC StencilFunc;
uint32 StencilRef;
};
struct Direct3DBlendState9
{
BOOL BlendEnable;
D3DBLEND SrcBlend;
D3DBLEND DestBlend;
D3DBLENDOP BlendOp;
D3DBLEND SrcBlendAlpha;
D3DBLEND DestBlendAlpha;
D3DBLENDOP BlendOpAlpha;
UINT8 RenderTargetWriteMask;
};
struct GSVertexShader9
{
CComPtr<IDirect3DVertexShader9> vs;
CComPtr<IDirect3DVertexDeclaration9> il;
};
class GSDevice9 : public GSDeviceDX
{
GSTexture* CreateSurface(int type, int w, int h, bool msaa, int format);
void DoMerge(GSTexture* st[2], GSVector4* sr, GSTexture* dt, GSVector4* dr, bool slbg, bool mmod, const GSVector4& c);
void DoInterlace(GSTexture* st, GSTexture* dt, int shader, bool linear, float yoffset = 0);
void DoFXAA(GSTexture* st, GSTexture* dt);
//
D3DCAPS9 m_d3dcaps;
D3DPRESENT_PARAMETERS m_pp;
CComPtr<IDirect3D9> m_d3d;
CComPtr<IDirect3DDevice9> m_dev;
CComPtr<IDirect3DSwapChain9> m_swapchain;
CComPtr<IDirect3DVertexBuffer9> m_vb;
CComPtr<IDirect3DVertexBuffer9> m_vb_old;
CComPtr<IDirect3DIndexBuffer9> m_ib;
CComPtr<IDirect3DIndexBuffer9> m_ib_old;
bool m_lost;
D3DFORMAT m_depth_format;
struct
{
IDirect3DVertexBuffer9* vb;
size_t vb_stride;
IDirect3DIndexBuffer9* ib;
IDirect3DVertexDeclaration9* layout;
D3DPRIMITIVETYPE topology;
IDirect3DVertexShader9* vs;
float* vs_cb;
int vs_cb_len;
IDirect3DTexture9* ps_srvs[3];
IDirect3DPixelShader9* ps;
float* ps_cb;
int ps_cb_len;
Direct3DSamplerState9* ps_ss;
GSVector4i scissor;
Direct3DDepthStencilState9* dss;
Direct3DBlendState9* bs;
uint32 bf;
IDirect3DSurface9* rtv;
IDirect3DSurface9* dsv;
} m_state;
public: // TODO
struct
{
CComPtr<IDirect3DVertexDeclaration9> il;
CComPtr<IDirect3DVertexShader9> vs;
CComPtr<IDirect3DPixelShader9> ps[8];
Direct3DSamplerState9 ln;
Direct3DSamplerState9 pt;
Direct3DDepthStencilState9 dss;
Direct3DBlendState9 bs;
} m_convert;
struct
{
CComPtr<IDirect3DPixelShader9> ps[2];
Direct3DBlendState9 bs;
} m_merge;
struct
{
CComPtr<IDirect3DPixelShader9> ps[4];
} m_interlace;
struct
{
CComPtr<IDirect3DPixelShader9> ps;
} m_fxaa;
struct
{
Direct3DDepthStencilState9 dss;
Direct3DBlendState9 bs;
} m_date;
void SetupDATE(GSTexture* rt, GSTexture* ds, const GSVertexPT1* vertices, bool datm);
// Shaders...
hash_map<uint32, GSVertexShader9 > m_vs;
D3DXHANDLE m_vs_params;
hash_map<uint32, CComPtr<IDirect3DPixelShader9> > m_ps;
hash_map<uint32, Direct3DSamplerState9* > m_ps_ss;
hash_map<uint32, Direct3DDepthStencilState9* > m_om_dss;
hash_map<uint32, Direct3DBlendState9* > m_om_bs;
hash_map<uint32, GSTexture*> m_mskfix;
GSTexture* CreateMskFix(uint32 size, uint32 msk, uint32 fix);
public:
GSDevice9();
virtual ~GSDevice9();
bool Create(GSWnd* wnd);
bool Reset(int w, int h);
bool IsLost(bool update);
void Flip();
void SetVSync(bool enable);
void BeginScene();
void DrawPrimitive();
void DrawIndexedPrimitive();
void EndScene();
void ClearRenderTarget(GSTexture* t, const GSVector4& c);
void ClearRenderTarget(GSTexture* t, uint32 c);
void ClearDepth(GSTexture* t, float c);
void ClearStencil(GSTexture* t, uint8 c);
GSTexture* CreateRenderTarget(int w, int h, bool msaa, int format = 0);
GSTexture* CreateDepthStencil(int w, int h, bool msaa, int format = 0);
GSTexture* CreateTexture(int w, int h, int format = 0);
GSTexture* CreateOffscreen(int w, int h, int format = 0);
GSTexture* Resolve(GSTexture* t);
GSTexture* CopyOffscreen(GSTexture* src, const GSVector4& sr, int w, int h, int format = 0);
void CopyRect(GSTexture* st, GSTexture* dt, const GSVector4i& r);
void StretchRect(GSTexture* st, const GSVector4& sr, GSTexture* dt, const GSVector4& dr, int shader = 0, bool linear = true);
void StretchRect(GSTexture* st, const GSVector4& sr, GSTexture* dt, const GSVector4& dr, IDirect3DPixelShader9* ps, const float* ps_cb, int ps_cb_len, bool linear = true);
void StretchRect(GSTexture* st, const GSVector4& sr, GSTexture* dt, const GSVector4& dr, IDirect3DPixelShader9* ps, const float* ps_cb, int ps_cb_len, Direct3DBlendState9* bs, bool linear = true);
void IASetVertexBuffer(const void* vertex, size_t stride, size_t count);
bool IAMapVertexBuffer(void** vertex, size_t stride, size_t count);
void IAUnmapVertexBuffer();
void IASetVertexBuffer(IDirect3DVertexBuffer9* vb, size_t stride);
void IASetIndexBuffer(const void* index, size_t count);
void IASetIndexBuffer(IDirect3DIndexBuffer9* ib);
void IASetInputLayout(IDirect3DVertexDeclaration9* layout);
void IASetPrimitiveTopology(D3DPRIMITIVETYPE topology);
void VSSetShader(IDirect3DVertexShader9* vs, const float* vs_cb, int vs_cb_len);
void PSSetShaderResources(GSTexture* sr0, GSTexture* sr1);
void PSSetShaderResource(int i, GSTexture* sr);
void PSSetShader(IDirect3DPixelShader9* ps, const float* ps_cb, int ps_cb_len);
void PSSetSamplerState(Direct3DSamplerState9* ss);
void OMSetDepthStencilState(Direct3DDepthStencilState9* dss);
void OMSetBlendState(Direct3DBlendState9* bs, uint32 bf);
void OMSetRenderTargets(GSTexture* rt, GSTexture* ds, const GSVector4i* scissor = NULL);
IDirect3DDevice9* operator->() {return m_dev;}
operator IDirect3DDevice9*() {return m_dev;}
HRESULT CompileShader(uint32 id, const string& entry, const D3DXMACRO* macro, IDirect3DVertexShader9** vs, const D3DVERTEXELEMENT9* layout, int count, IDirect3DVertexDeclaration9** il);
HRESULT CompileShader(uint32 id, const string& entry, const D3DXMACRO* macro, IDirect3DPixelShader9** ps);
void SetupVS(VSSelector sel, const VSConstantBuffer* cb);
void SetupGS(GSSelector sel) {}
void SetupPS(PSSelector sel, const PSConstantBuffer* cb, PSSamplerSelector ssel);
void SetupOM(OMDepthStencilSelector dssel, OMBlendSelector bsel, uint8 afix);
bool HasStencil() { return m_depth_format == D3DFMT_D24S8; }
bool HasDepth32() { return m_depth_format != D3DFMT_D24S8; }
static uint32 GetMaxDepth(uint32 msaaCount);
static void ForceValidMsaaConfig();
};