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https://github.com/dolphin-emu/dolphin.git
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dae1a68bfc
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4301 8ced0084-cf51-0410-be5f-012b33b47a6e
120 lines
3.3 KiB
C++
120 lines
3.3 KiB
C++
// Copyright (C) 2003 Dolphin Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official SVN repository and contact information can be found at
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// http://code.google.com/p/dolphin-emu/
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#ifndef _D3DBASE_H
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#define _D3DBASE_H
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#include <vector>
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#include <set>
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#include <d3d9.h>
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#include "Common.h"
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namespace D3D
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{
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// From http://developer.amd.com/gpu_assets/Advanced%20DX9%20Capabilities%20for%20ATI%20Radeon%20Cards.pdf
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// Magic FourCC's to unlock undocumented D3D9 features:
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// Z texture formats
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#define FOURCC_INTZ ((D3DFORMAT)(MAKEFOURCC('I','N','T','Z')))
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#define FOURCC_RAWZ ((D3DFORMAT)(MAKEFOURCC('R','A','W','Z')))
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// Depth buffer resolve:
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#define FOURCC_RESZ ((D3DFORMAT)(MAKEFOURCC('R','E','S','Z')))
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#define RESZ_CODE 0x7fa05000
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// Null render target to do Z-only shadow maps: (probably not useful for Dolphin)
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#define FOURCC_NULL ((D3DFORMAT)(MAKEFOURCC('N','U','L','L')))
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HRESULT Init();
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HRESULT Create(int adapter, HWND wnd, bool fullscreen, int resolution, int aa_mode, bool auto_depth);
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void Close();
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void Shutdown();
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// Direct access to the device.
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extern IDirect3DDevice9 *dev;
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extern bool bFrameInProgress;
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void Reset();
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bool BeginFrame();
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void EndFrame();
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void SwitchFullscreen(bool fullscreen);
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bool IsFullscreen();
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bool CanUseINTZ();
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int GetBackBufferWidth();
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int GetBackBufferHeight();
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LPDIRECT3DSURFACE9 GetBackBufferSurface();
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LPDIRECT3DSURFACE9 GetBackBufferDepthSurface();
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const D3DCAPS9 &GetCaps();
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const char *PixelShaderVersionString();
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const char *VertexShaderVersionString();
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void ShowD3DError(HRESULT err);
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// The following are "filtered" versions of the corresponding D3Ddev-> functions.
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void SetTexture(DWORD Stage, IDirect3DBaseTexture9 *pTexture);
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void SetRenderState(D3DRENDERSTATETYPE State, DWORD Value);
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void SetTextureStageState(DWORD Stage, D3DTEXTURESTAGESTATETYPE Type, DWORD Value);
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void SetSamplerState(DWORD Sampler, D3DSAMPLERSTATETYPE Type, DWORD Value);
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void SetVertexDeclaration(LPDIRECT3DVERTEXDECLARATION9 decl);
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void ApplyCachedState();
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// Utility functions for vendor specific hacks. So far, just the one.
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void EnableAlphaToCoverage();
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struct Resolution
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{
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char name[32];
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int xres;
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int yres;
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std::set<D3DFORMAT> bitdepths;
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std::set<int> refreshes;
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};
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struct AALevel
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{
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AALevel(const char *n, D3DMULTISAMPLE_TYPE m, int q) {strcpy(name, n); ms_setting=m; qual_setting=q;}
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char name[32];
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D3DMULTISAMPLE_TYPE ms_setting;
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int qual_setting;
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};
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struct Adapter
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{
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D3DADAPTER_IDENTIFIER9 ident;
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std::vector<Resolution> resolutions;
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std::vector<AALevel> aa_levels;
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bool supports_alpha_to_coverage;
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// Magic render targets, see the top of this file.
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bool supports_intz;
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bool supports_rawz;
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bool supports_resz;
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bool supports_null;
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};
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const Adapter &GetAdapter(int i);
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const Adapter &GetCurAdapter();
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int GetNumAdapters();
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} // namespace
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#endif
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