mirror of
https://github.com/DxWnd/DxWnd.reloaded
synced 2024-12-30 09:25:35 +01:00
268 lines
13 KiB
C
268 lines
13 KiB
C
#include <ddraw.h>
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//#include "dxwcore.hpp"
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#define DXW_IDLE 0
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#define DXW_ACTIVE 1
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#define DXW_RUNNING 2
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#define MAXTARGETS 256
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#define DXWACTIVATESINGLETASK 1 // comment to allow multiple task activations
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#define ONEPIXELFIX 1
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// first flags DWORD dwFlags1:
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#define UNNOTIFY 0x00000001
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#define EMULATESURFACE 0x00000002
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#define CLIPCURSOR 0x00000004 // Force cursor clipping within window
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#define RESETPRIMARY 0x00000008 // reset emulated primary surface when reopening DDRaw object
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#define HOOKDI 0x00000010
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#define MODIFYMOUSE 0x00000020
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#define HANDLEEXCEPTIONS 0x00000040 // Handles exceptions: Div by 0 ....
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#define SAVELOAD 0x00000080
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#define EMULATEBUFFER 0x00000100
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#define HANDLEDC 0x00000200
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#define BLITFROMBACKBUFFER 0x00000400
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#define SUPPRESSCLIPPING 0x00000800
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#define AUTOREFRESH 0x00001000
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#define FIXWINFRAME 0x00002000
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#define HIDEHWCURSOR 0x00004000
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#define SLOWDOWN 0x00008000
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#define ENABLECLIPPING 0x00010000
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#define LOCKWINSTYLE 0x00020000
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#define MAPGDITOPRIMARY 0x00040000
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#define FIXTEXTOUT 0x00080000
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#define KEEPCURSORWITHIN 0x00100000
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#define USERGB565 0x00200000
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#define SUPPRESSDXERRORS 0x00400000 // suppresses some common dx errors (BUSY)
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#define PREVENTMAXIMIZE 0x00800000 // struggle to avoid window maximize
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#define LOCKEDSURFACE 0x01000000 // emulates the buffer of the primary surface when locked and written directly
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#define FIXPARENTWIN 0x02000000 // fixes parent window size & position
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#define SWITCHVIDEOMEMORY 0x04000000 // when VIDEO memory is over, switches to SYSTEM memory
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#define CLIENTREMAPPING 0x08000000 // hooks CLientToRect, RectToClient, GetClientRect, GetWinRect
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#define HANDLEALTF4 0x10000000 // forces quitting the program when receiving Alt-F4 key
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#define LOCKWINPOS 0x20000000 // prevent the program to change its own windows properties
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#define HOOKCHILDWIN 0x40000000 // hook CHILD windows to alter placement coordinates (UNUSED)
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#define MESSAGEPROC 0x80000000 // process peek/get messages
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// second flags DWORD dxw.dwFlags2:
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#define RECOVERSCREENMODE 0x00000001 // actively set screen mode to initial state after hooking
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#define REFRESHONRESIZE 0x00000002 // forces a refresh (blitting from backbuffer to primary) upon win resize
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#define BACKBUFATTACH 0x00000004 // sets backbuf wxh dim. equal to primary surface so that ZBUFFER is attachable.....
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#define MODALSTYLE 0x00000008 // window with no borders
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#define KEEPASPECTRATIO 0x00000010 // when resizing, keep original aspect ratio
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#define INIT8BPP 0x00000020 // simulate a 8BPP initial desktop setting (in GetDeviceCaps API)
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#define FORCEWINRESIZE 0x00000040 // adds NCMOUSEUP/DOWN processing to the win procedure if missing
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#define INIT16BPP 0x00000080 // simulate a 16BPP initial desktop setting (in GetDeviceCaps API)
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#define KEEPCURSORFIXED 0x00000100 // inhibit SetCursorPos operation
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#define DISABLEGAMMARAMP 0x00000200 // let the application retrieve the desktop DC (for capability queries)
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#define DIFFERENTIALMOUSE 0x00000400 // emulates the 360-degrees-free-running mouse style....
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#define FIXNCHITTEST 0x00000800 // fixes WM_NCHITTEST message X,Y coordinates
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#define LIMITFPS 0x00001000 // delays primary blit operations to limit FPS
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#define SKIPFPS 0x00002000 // skips primary blit operations up to limit
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#define SHOWFPS 0x00004000 // shows FPS value to status win / log / title bar
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#define HIDEMULTIMONITOR 0x00008000 // hide multimonitor configurations: GetAdapterCount returns 1.
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#define TIMESTRETCH 0x00010000 // make system time stretchable
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#define HOOKOPENGL 0x00020000 // Hook OpenGL calls
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#define WALLPAPERMODE 0x00040000 // mouse events are discarded (good for screensaver-like)
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#define SHOWHWCURSOR 0x00080000 // enable hardware cursor
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#define GDISTRETCHED 0x00100000 // Stretch GDI/user32 coordinates to adapt to window size
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#define SHOWFPSOVERLAY 0x00200000 // shows FPS value to status win / log / screen overlay
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#define FAKEVERSION 0x00400000 // pretends the platvorm is a given window version / subversion
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#define FULLRECTBLT 0x00800000 // blit to primary surface using NULL source & dest rect
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#define NOPALETTEUPDATE 0x01000000 // Do not refresh primary surface on palette updates
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#define SUPPRESSIME 0x02000000 // suppress IME
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#define NOBANNER 0x04000000 // suppress fancy logo & banneer effects
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#define WINDOWIZE 0x08000000 // Run in a Window (default TRUE)
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#define LIMITRESOURCES 0x10000000 // Limit resources to fit an old program's expectations
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#define STARTDEBUG 0x20000000 // Start in DEBUG mode
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#define SETCOMPATIBILITY 0x40000000 // invoke ddraw SetAppCompatData to set aero compatibility mode
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#define WIREFRAME 0x80000000 // invoke ddraw SetAppCompatData to set aero compatibility mode
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// third flags DWORD dxw.dwFlags3:
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#define FORCEHOOKOPENGL 0x00000001 // loads OpenGL32.dll and hooks it
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#define MARKBLIT 0x00000002 // higlights the blit to primary surface operation by surroundig the rect in color
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#define HOOKDLLS 0x00000004 // Hook all DLLs referenced in PE
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#define SUPPRESSD3DEXT 0x00000008 // Disables extended d3d APIs for Vista/Win7/Win8 platforms
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#define HOOKENABLED 0x00000010 // Enables task hooking
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#define FIXD3DFRAME 0x00000020 // Preserve windows frame in D3D9 programs
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#define FORCE16BPP 0x00000040 // Forces 16BPP desktop color depth
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#define BLACKWHITE 0x00000080 // Simulate a B&W screen monitor mapping colors to grayscales
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#define SAVECAPS 0x00000100 // Saves and restores original surface flags & capabilities
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#define SINGLEPROCAFFINITY 0x00000200 // Set Process Affinity to a single core
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#define EMULATEREGISTRY 0x00000400 // Emulate registry api to read extra keys
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#define CDROMDRIVETYPE 0x00000800 // Pretends that GetDriveType() always returns DRIVE_CDROM
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#define NOWINDOWMOVE 0x00001000 // Do not try to update window position & size on D3D rendering
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#define DISABLEHAL 0x00002000 // Disable HAL support (IID_IDirect3DHALDevice) - no longer used
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#define LOCKSYSCOLORS 0x00004000 // Lock Sys Colors changes by SetSysColors() call
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#define GDIEMULATEDC 0x00008000 // Map GDI/user32 calls to primary to a memory surface to be stretch-blitted to the primary
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#define FULLSCREENONLY 0x00010000 // assume that the program is always in fullscreen mode
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#define FONTBYPASS 0x00020000 // bypass font unsupported API
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#define YUV2RGB 0x00040000 // Simulate YUV to RGB color conversion
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#define RGB2YUV 0x00080000 // Simulate RGB to YUV color conversion
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#define BUFFEREDIOFIX 0x00100000 // fix buffered IO incompatibilities between pre-Win98 and post-WinNT
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#define FILTERMESSAGES 0x00200000 // ignore offending messages that are typical of a window and are hot handled by a fullscreeen app
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#define PEEKALLMESSAGES 0x00400000 // force Peek-ing all sort of messages to avoid Win7 message queue saturation that leads to program halt
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#define SURFACEWARN 0x00800000 // warn when a unclassified surface capability is met (debug only!)
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#define ANALYTICMODE 0x01000000 // activate analytic mode (debug only!)
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#define FORCESHEL 0x02000000 // Forces HEL (DDCREATE_EMULATIONONLY)
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#define CAPMASK 0x04000000 // Enable capability mask (according to ini file)
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#define COLORFIX 0x08000000 // Win7 color fix for 8bpp paletized modes
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#define NODDRAWBLT 0x10000000 // Suppress ddraw Blt to primary
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#define NODDRAWFLIP 0x20000000 // Suppress ddraw Flip to primary
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#define NOGDIBLT 0x40000000 // Suppress GDI Blt to video device
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#define NOPIXELFORMAT 0x80000000 // Don't fix the pixel format for plain surfaces
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// fourth flags DWORD dxw.dwFlags4:
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#define NOALPHACHANNEL 0x00000001 // By default, create surfaces with no DDPF_ALPHAPIXELS capability
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#define SUPPRESSCHILD 0x00000002 // suppress child process generation (CreateProcessA, ...?)
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#define FIXREFCOUNTER 0x00000004 // fixes the reference counter for the main directdraw session (the one connected to primary surfaces)
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#define SHOWTIMESTRETCH 0x00000008 // Shows time stretching multiplier on screen overlay
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#define ZBUFFERCLEAN 0x00000010 // Clean ZBUFFER upon (fix for "Star Wars Ep. I - Racer")
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#define ZBUFFER0CLEAN 0x00000020 // Clean ZBUFFER upon (fix for "Star Wars Ep. I - Racer")
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#define ZBUFFERALWAYS 0x00000040 // Forces ZBUFFER D3DCMP_ALWAYS condition to show all planes....
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#define DISABLEFOGGING 0x00000080 // Disable D3D fogging
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#define NOPOWER2FIX 0x00000100 // Handle textures whose size is not a power of 2 (32, 64, 128 ...)
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#define NOPERFCOUNTER 0x00000200 // Disables the GetPerfCounter performance metrics API,as if it was not supported....
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#define ADDPROXYLIBS 0x00000400 // Add proxy libs to otherwise hook-resilient system libraries (e.g. d3d9.dll)
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#define INTERCEPTRDTSC 0x00000800 // Intercapts RDTSC opcodes to hook at assembly level
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#define LIMITSCREENRES 0x00001000 // Limit available screen resolution up to defined maximum
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#define NOFILLRECT 0x00002000 // Suppress FillRect calls
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#define HOOKGLIDE 0x00004000 // Hook glide calls
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#define HIDEDESKTOP 0x00004000 // Hide desktop background
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// logging Tflags DWORD:
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#define OUTTRACE 0x00000001 // enables tracing to dxwnd.log in general
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#define OUTDDRAWTRACE 0x00000002 // traces DxWnd directdraw screen handling
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#define OUTWINMESSAGES 0x00000004 // traces windows messages
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#define OUTCURSORTRACE 0x00000008 // traces cursor positions & operations
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#define OUTPROXYTRACE 0x00000010 // enables all operations through proxy functions
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#define DXPROXED 0x00000020 // hook DX proxy methods to log each call in original behaviour
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#define ASSERTDIALOG 0x00000040 // show assert messages in Dialog Box
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#define OUTIMPORTTABLE 0x00000080 // dump import table contents
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#define OUTDEBUG 0x00000100 // detailed debugging indormation
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#define OUTREGISTRY 0x00000200 // log registry operations
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#define TRACEHOOKS 0x00000400 // log hook operations
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#define OUTD3DTRACE 0x00000800 // traces DxWnd direct3d screen handling
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#define OUTDXWINTRACE 0x00001000 // traces DxWnd internal operations
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#define EMULATEFLAGS (EMULATEBUFFER | EMULATESURFACE | LOCKEDSURFACE)
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#define HANDLEFPS (SHOWFPS | SHOWFPSOVERLAY | LIMITFPS | SKIPFPS)
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// DxWnd host app data to be passed to the hook callback
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typedef struct TARGETMAP
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{
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char path[MAX_PATH];
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char module[60+1];
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char OpenGLLib[20+1];
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int dxversion;
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int coordinates;
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int flags;
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int flags2;
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int flags3;
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int flags4;
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int tflags;
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short initx;
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short inity;
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short minx;
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short miny;
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short maxx;
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short maxy;
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short posx;
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short posy;
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short sizx;
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short sizy;
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short MaxFPS;
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short InitTS;
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short FakeVersionId;
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short MaxScreenRes;
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}TARGETMAP;
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typedef struct
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{
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short Status;
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short TaskIdx;
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short IsFullScreen;
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short Width, Height;
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short ColorDepth;
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//DDPIXELFORMAT VirtualPixel;
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short DXVersion;
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HWND hWnd;
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DWORD dwPid;
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BOOL isLogging;
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DWORD FPSCount;
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int TimeShift;
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short CursorX, CursorY;
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PALETTEENTRY Palette[256];
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} DXWNDSTATUS;
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extern DXWNDSTATUS DxWndStatus;
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int SetTarget(TARGETMAP *);
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int StartHook(void);
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int EndHook(void);
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void GetDllVersion(char *);
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int GetHookStatus(DXWNDSTATUS *);
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DXWNDSTATUS *GetHookInfo();
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void HookInit(TARGETMAP *, HWND);
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void *SetHook(void *, void *);
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void SetHook(void *, void *, void **, char *);
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void OutTrace(const char *, ...);
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void *HookAPI(HMODULE, char *, void *, const char *, void *);
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void AdjustWindowFrame(HWND, DWORD, DWORD);
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LRESULT CALLBACK extWindowProc(HWND, UINT, WPARAM, LPARAM);
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// defines below to condition debug message handling
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#define OutTraceW if(dxw.dwTFlags & OUTWINMESSAGES) OutTrace
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#define OutTraceX if(dxw.dwTFlags & OUTPROXYTRACE) OutTrace
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#define OutTraceDW if(dxw.dwTFlags & OUTDXWINTRACE) OutTrace
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#define OutTraceDDRAW if(dxw.dwTFlags & OUTDDRAWTRACE) OutTrace
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#define OutTraceD3D if(dxw.dwTFlags & OUTD3DTRACE) OutTrace
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#define OutTraceC if(dxw.dwTFlags & OUTCURSORTRACE) OutTrace
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#define OutTraceB if(dxw.dwTFlags & OUTDEBUG) OutTrace
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#define OutTraceR if(dxw.dwTFlags & OUTREGISTRY) OutTrace
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#define OutTraceH if(dxw.dwTFlags & TRACEHOOKS) OutTrace
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#define OutTraceP OutTrace
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#define OutTraceE OutTrace
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#define IsTraceW (dxw.dwTFlags & OUTWINMESSAGES)
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#define IsTraceX (dxw.dwTFlags & OUTPROXYTRACE)
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#define IsTraceDW (dxw.dwTFlags & OUTDXWINTRACE)
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#define IsTraceDDRAW (dxw.dwTFlags & OUTDDRAWTRACE)
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#define IsTraceD3D (dxw.dwTFlags & OUTD3DTRACE)
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#define IsTraceC (dxw.dwTFlags & OUTCURSORTRACE)
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#define IsTraceR (dxw.dwTFlags & OUTREGISTRY)
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#define IsTraceH (dxw.dwTFlags & TRACEHOOKS)
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#define IsTraceP (TRUE)
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#define IsTraceE (TRUE)
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#define IsDebug (dxw.dwTFlags & OUTDEBUG)
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#define IsAssertEnabled (dxw.dwTFlags & ASSERTDIALOG)
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#define STEP OutTrace("STEP at %s:%d\n", __FILE__, __LINE__)
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extern void WhndStackPush(HWND, WNDPROC);
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extern WNDPROC WhndGetWindowProc(HWND );
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typedef enum {
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DXW_SET_COORDINATES = 0,
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DXW_DESKTOP_CENTER,
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DXW_DESKTOP_WORKAREA,
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DXW_DESKTOP_FULL
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} Coordinates_Types;
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typedef enum {
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DXW_NO_LIMIT = 0,
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DXW_LIMIT_320x200,
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DXW_LIMIT_400x300,
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DXW_LIMIT_640x480,
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DXW_LIMIT_800x600,
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DXW_LIMIT_1024x768,
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DXW_LIMIT_1280x960
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} ResolutionLimits_Types;
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typedef enum {
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TIMER_TYPE_NONE = 0,
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TIMER_TYPE_USER32,
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TIMER_TYPE_WINMM
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} Timer_Types;
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