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151 lines
6.4 KiB
C
151 lines
6.4 KiB
C
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/*
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LICENSE
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-------
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Copyright 2005-2013 Nullsoft, Inc.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the name of Nullsoft nor the names of its contributors may be used to
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endorse or promote products derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __NULLSOFT_DX9_PLUGIN_SHELL_DXCONTEXT_H__
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#define __NULLSOFT_DX9_PLUGIN_SHELL_DXCONTEXT_H__ 1
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#include <windows.h>
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#include "shell_defines.h"
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#ifdef _DEBUG
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#define D3D_DEBUG_INFO // declare this before including d3d9.h
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#endif
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#include <d3d9.h>
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#include <d3dx9.h>
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#define SNAP_WINDOWED_MODE_BLOCKSIZE 32 // or use 0 if you don't want snapping
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typedef struct
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{
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eScrMode screenmode; // WINDOWED, FULLSCREEN, or FAKE FULLSCREEN
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int nbackbuf;
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int allow_page_tearing;
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GUID adapter_guid;
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char adapter_devicename[256];
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D3DDISPLAYMODE display_mode; // ONLY VALID FOR FULLSCREEN MODE.
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D3DMULTISAMPLE_TYPE multisamp;
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HWND parent_window;
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int m_dualhead_horz; // 0 = span both, 1 = left only, 2 = right only
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int m_dualhead_vert; // 0 = span both, 1 = top only, 2 = bottom only
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int m_skin;
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}
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DXCONTEXT_PARAMS;
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#define MAX_DXC_ADAPTERS 32
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class DXContext
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{
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public:
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// PUBLIC FUNCTIONS
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DXContext(HWND hWndWinamp,HINSTANCE hInstance,LPCWSTR szClassName,LPCSTR szWindowCaption,WNDPROC pProc,LONG_PTR uWindowLong, int minimize_winamp, wchar_t* szIniFile);
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~DXContext();
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BOOL StartOrRestartDevice(DXCONTEXT_PARAMS *pParams); // also serves as Init() function
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BOOL OnUserResizeWindow(RECT *new_window_rect, RECT *new_client_rect);
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inline HWND GetHwnd() { return m_hwnd; };
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inline int TempIgnoreDestroyMessages() { return m_ignore_wm_destroy; };
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void OnTrulyExiting() { m_truly_exiting = 1; }
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void UpdateMonitorWorkRect();
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int GetBitDepth() { return m_bpp; };
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inline D3DFORMAT GetZFormat() { return m_zFormat; };
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char* GetDriver() { return m_szDriver; };
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char* GetDesc() { return m_szDesc; };
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void SaveWindow();
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// PUBLIC DATA - DO NOT WRITE TO THESE FROM OUTSIDE THE CLASS
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int m_ready;
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HRESULT m_lastErr;
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int m_window_width;
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int m_window_height;
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int m_client_width; //in windowed mode, these are the SNAPPED (locked to nearest 32x32)
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int m_client_height; // width and height
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int m_REAL_client_width; //these are the ACTUAL (raw) width and height -
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int m_REAL_client_height; // only valid in windowed mode!
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int m_fake_fs_covers_all;
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int m_frame_delay;
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RECT m_all_monitors_rect; // rect that encompasses all monitors that make up the desktop. The primary monitor's upper-left corner is (0,0).
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RECT m_monitor_rect; // rect for monitor the plugin is running on; for pseudo-multimon modes like 2048x768, if user decides to only run on half the monitor, this rect reflects that as well.
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RECT m_monitor_rect_orig; // same, but it's the original rect; does not account for pseudo-multimon modes like 2048x768
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RECT m_monitor_work_rect; // same, but excludes the taskbar area.
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RECT m_monitor_work_rect_orig; // original work rect; does not account for pseudo-multimon modes like 2048x768
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DXCONTEXT_PARAMS m_current_mode;
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LPDIRECT3DDEVICE9 m_lpDevice;
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D3DPRESENT_PARAMETERS m_d3dpp;
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LPDIRECT3D9 m_lpD3D;
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D3DCAPS9 m_caps;
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protected:
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D3DMULTISAMPLE_TYPE m_multisamp;
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D3DFORMAT m_zFormat;
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D3DFORMAT m_orig_windowed_mode_format[MAX_DXC_ADAPTERS];
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HMODULE m_hmod_d3d9, m_hmod_d3dx9;
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int m_ordinal_adapter;
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HWND m_hwnd;
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HWND m_hwnd_winamp;
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LONG_PTR m_uWindowLong;
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ATOM m_classAtom;
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char m_szWindowCaption[512];
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wchar_t m_szIniFile[MAX_PATH];
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char m_szDriver[MAX_DEVICE_IDENTIFIER_STRING];
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char m_szDesc[MAX_DEVICE_IDENTIFIER_STRING];
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HINSTANCE m_hInstance;
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int m_ignore_wm_destroy;
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int m_minimize_winamp;
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int m_winamp_minimized;
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int m_truly_exiting;
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int m_bpp;
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embedWindowState myWindowState;
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void WriteSafeWindowPos();
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int GetWindowedModeAutoSize(int iteration);
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BOOL TestDepth(int ordinal_adapter, D3DFORMAT fmt);
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BOOL TestFormat(int ordinal_adapter, D3DFORMAT fmt);
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int CheckAndCorrectFullscreenDispMode(int ordinal_adapter, D3DDISPLAYMODE *pdm);
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void SetViewport();
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void MinimizeWinamp(HMONITOR hPluginMonitor);
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BOOL Internal_Init(DXCONTEXT_PARAMS *pParams, BOOL bFirstInit);
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void Internal_CleanUp();
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void RestoreWinamp();
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void GetSnappedClientSize(); //windowed mode only
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};
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#define DXC_ERR_REGWIN -2
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#define DXC_ERR_CREATEWIN -3
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#define DXC_ERR_CREATE3D -4
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#define DXC_ERR_GETFORMAT -5
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#define DXC_ERR_FORMAT -6
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#define DXC_ERR_CREATEDEV_PROBABLY_OUTOFVIDEOMEMORY -7
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#define DXC_ERR_RESIZEFAILED -8
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#define DXC_ERR_CAPSFAIL -9
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#define DXC_ERR_BAD_FS_DISPLAYMODE -10
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#define DXC_ERR_USER_CANCELED -11
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#define DXC_ERR_CREATEDEV_NOT_AVAIL -12
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#define DXC_ERR_CREATEDDRAW -13
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#endif
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