static BOOL (WINAPI *qwglMakeCurrent)(HDC, HGLRC);
static BOOL (WINAPI *qwglSwapIntervalEXT)(int interval);
static const char *(WINAPI *qwglGetExtensionsStringARB)(HDC hdc);
+static BOOL (WINAPI *qwglChoosePixelFormatARB)(HDC hdc, const int *piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats);
+static BOOL (WINAPI *qwglGetPixelFormatAttribivARB)(HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int *piAttributes, int *piValues);
static dllfunction_t wglfuncs[] =
{
{NULL, NULL}
};
+static dllfunction_t wglpixelformatfuncs[] =
+{
+ {"wglChoosePixelFormatARB", (void **) &qwglChoosePixelFormatARB},
+ {"wglGetPixelFormatAttribivARB", (void **) &qwglGetPixelFormatAttribivARB},
+ {NULL, NULL}
+};
+
static DEVMODE gdevmode, initialdevmode;
static qboolean vid_initialized = false;
static qboolean vid_wassuspended = false;
// keep Alt-Space from happening
break;
+ case WM_SYSCOMMAND:
+ // prevent screensaver from occuring while the active window
+ if (vid_activewindow && ((wParam & 0xFFF0) == SC_SCREENSAVE || (wParam & 0xFFF0) == SC_MONITORPOWER))
+ lRet = 0;; // note: password-locked screensavers on Vista still work
+ break;
+
// this is complicated because Win32 seems to pack multiple mouse events into
// one update sometimes, so we always check all states and look for events
case WM_LBUTTONDOWN:
return p;
}
+#ifndef WGL_ARB_pixel_format
+#define WGL_NUMBER_PIXEL_FORMATS_ARB 0x2000
+#define WGL_DRAW_TO_WINDOW_ARB 0x2001
+#define WGL_DRAW_TO_BITMAP_ARB 0x2002
+#define WGL_ACCELERATION_ARB 0x2003
+#define WGL_NEED_PALETTE_ARB 0x2004
+#define WGL_NEED_SYSTEM_PALETTE_ARB 0x2005
+#define WGL_SWAP_LAYER_BUFFERS_ARB 0x2006
+#define WGL_SWAP_METHOD_ARB 0x2007
+#define WGL_NUMBER_OVERLAYS_ARB 0x2008
+#define WGL_NUMBER_UNDERLAYS_ARB 0x2009
+#define WGL_TRANSPARENT_ARB 0x200A
+#define WGL_TRANSPARENT_RED_VALUE_ARB 0x2037
+#define WGL_TRANSPARENT_GREEN_VALUE_ARB 0x2038
+#define WGL_TRANSPARENT_BLUE_VALUE_ARB 0x2039
+#define WGL_TRANSPARENT_ALPHA_VALUE_ARB 0x203A
+#define WGL_TRANSPARENT_INDEX_VALUE_ARB 0x203B
+#define WGL_SHARE_DEPTH_ARB 0x200C
+#define WGL_SHARE_STENCIL_ARB 0x200D
+#define WGL_SHARE_ACCUM_ARB 0x200E
+#define WGL_SUPPORT_GDI_ARB 0x200F
+#define WGL_SUPPORT_OPENGL_ARB 0x2010
+#define WGL_DOUBLE_BUFFER_ARB 0x2011
+#define WGL_STEREO_ARB 0x2012
+#define WGL_PIXEL_TYPE_ARB 0x2013
+#define WGL_COLOR_BITS_ARB 0x2014
+#define WGL_RED_BITS_ARB 0x2015
+#define WGL_RED_SHIFT_ARB 0x2016
+#define WGL_GREEN_BITS_ARB 0x2017
+#define WGL_GREEN_SHIFT_ARB 0x2018
+#define WGL_BLUE_BITS_ARB 0x2019
+#define WGL_BLUE_SHIFT_ARB 0x201A
+#define WGL_ALPHA_BITS_ARB 0x201B
+#define WGL_ALPHA_SHIFT_ARB 0x201C
+#define WGL_ACCUM_BITS_ARB 0x201D
+#define WGL_ACCUM_RED_BITS_ARB 0x201E
+#define WGL_ACCUM_GREEN_BITS_ARB 0x201F
+#define WGL_ACCUM_BLUE_BITS_ARB 0x2020
+#define WGL_ACCUM_ALPHA_BITS_ARB 0x2021
+#define WGL_DEPTH_BITS_ARB 0x2022
+#define WGL_STENCIL_BITS_ARB 0x2023
+#define WGL_AUX_BUFFERS_ARB 0x2024
+#define WGL_NO_ACCELERATION_ARB 0x2025
+#define WGL_GENERIC_ACCELERATION_ARB 0x2026
+#define WGL_FULL_ACCELERATION_ARB 0x2027
+#define WGL_SWAP_EXCHANGE_ARB 0x2028
+#define WGL_SWAP_COPY_ARB 0x2029
+#define WGL_SWAP_UNDEFINED_ARB 0x202A
+#define WGL_TYPE_RGBA_ARB 0x202B
+#define WGL_TYPE_COLORINDEX_ARB 0x202C
+#endif
+
+#ifndef WGL_ARB_multisample
+#define WGL_SAMPLE_BUFFERS_ARB 0x2041
+#define WGL_SAMPLES_ARB 0x2042
+#endif
+
+
static void IN_Init(void);
void VID_Init(void)
{
IN_Init();
}
-int VID_InitMode (int fullscreen, int width, int height, int bpp, int refreshrate, int stereobuffer)
+int VID_InitMode (int fullscreen, int width, int height, int bpp, int refreshrate, int stereobuffer, int samples)
{
int i;
HDC hdc;
0, // reserved
0, 0, 0 // layer masks ignored
};
- int pixelformat;
+ int windowpass;
+ int pixelformat, newpixelformat;
+ int numpixelformats;
DWORD WindowStyle, ExWindowStyle;
int CenterX, CenterY;
const char *gldrivername;
int depth;
DEVMODE thismode;
qboolean foundmode, foundgoodmode;
+ int *a;
+ float *af;
+ int attribs[128];
+ float attribsf[16];
if (vid_initialized)
Sys_Error("VID_InitMode called when video is already initialised");
if (stereobuffer)
pfd.dwFlags |= PFD_STEREO;
+ a = attribs;
+ af = attribsf;
+ *a++ = WGL_DRAW_TO_WINDOW_ARB;
+ *a++ = GL_TRUE;
+ *a++ = WGL_ACCELERATION_ARB;
+ *a++ = WGL_FULL_ACCELERATION_ARB;
+ *a++ = WGL_DOUBLE_BUFFER_ARB;
+ *a++ = true;
+
+ if (bpp >= 32)
+ {
+ *a++ = WGL_RED_BITS_ARB;
+ *a++ = 8;
+ *a++ = WGL_GREEN_BITS_ARB;
+ *a++ = 8;
+ *a++ = WGL_BLUE_BITS_ARB;
+ *a++ = 8;
+ *a++ = WGL_ALPHA_BITS_ARB;
+ *a++ = 1;
+ *a++ = WGL_DEPTH_BITS_ARB;
+ *a++ = 24;
+ *a++ = WGL_STENCIL_BITS_ARB;
+ *a++ = 8;
+ }
+ else
+ {
+ *a++ = WGL_RED_BITS_ARB;
+ *a++ = 1;
+ *a++ = WGL_GREEN_BITS_ARB;
+ *a++ = 1;
+ *a++ = WGL_BLUE_BITS_ARB;
+ *a++ = 1;
+ *a++ = WGL_DEPTH_BITS_ARB;
+ *a++ = 16;
+ }
+
+ if (stereobuffer)
+ {
+ *a++ = WGL_STEREO_ARB;
+ *a++ = GL_TRUE;
+ }
+
+ if (samples > 1)
+ {
+ *a++ = WGL_SAMPLE_BUFFERS_ARB;
+ *a++ = 1;
+ *a++ = WGL_SAMPLES_ARB;
+ *a++ = samples;
+ }
+
+ *a = 0;
+ *af = 0;
+
gldrivername = "opengl32.dll";
// COMMANDLINEOPTION: Windows WGL: -gl_driver <drivername> selects a GL driver library, default is opengl32.dll, useful only for 3dfxogl.dll or 3dfxvgl.dll, if you don't know what this is for, you don't need it
i = COM_CheckParm("-gl_driver");
}
}
// otherwise, take anything
-
+
memcpy(&gdevmode, &thismode, sizeof(gdevmode));
if(thismode.dmDisplayFrequency <= (DWORD)refreshrate)
foundgoodmode = true;
rect.top += CenterY;
rect.bottom += CenterY;
- mainwindow = CreateWindowEx (ExWindowStyle, "DarkPlacesWindowClass", gamename, WindowStyle, rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, NULL, NULL, global_hInstance, NULL);
- if (!mainwindow)
+ pixelformat = 0;
+ newpixelformat = 0;
+ for (windowpass = 0;windowpass < 2;windowpass++)
{
- Con_Printf("CreateWindowEx(%d, %s, %s, %d, %d, %d, %d, %d, %p, %p, %d, %p) failed\n", (int)ExWindowStyle, "DarkPlacesWindowClass", gamename, (int)WindowStyle, (int)(rect.left), (int)(rect.top), (int)(rect.right - rect.left), (int)(rect.bottom - rect.top), NULL, NULL, (int)global_hInstance, NULL);
- VID_Shutdown();
- return false;
+ mainwindow = CreateWindowEx (ExWindowStyle, "DarkPlacesWindowClass", gamename, WindowStyle, rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, NULL, NULL, global_hInstance, NULL);
+ if (!mainwindow)
+ {
+ Con_Printf("CreateWindowEx(%d, %s, %s, %d, %d, %d, %d, %d, %p, %p, %d, %p) failed\n", (int)ExWindowStyle, "DarkPlacesWindowClass", gamename, (int)WindowStyle, (int)(rect.left), (int)(rect.top), (int)(rect.right - rect.left), (int)(rect.bottom - rect.top), NULL, NULL, (int)global_hInstance, NULL);
+ VID_Shutdown();
+ return false;
+ }
+
+ baseDC = GetDC(mainwindow);
+
+ if (!newpixelformat)
+ newpixelformat = ChoosePixelFormat(baseDC, &pfd);
+ pixelformat = newpixelformat;
+ if (!pixelformat)
+ {
+ VID_Shutdown();
+ Con_Printf("ChoosePixelFormat(%d, %p) failed\n", (int)baseDC, &pfd);
+ return false;
+ }
+
+ if (SetPixelFormat(baseDC, pixelformat, &pfd) == false)
+ {
+ VID_Shutdown();
+ Con_Printf("SetPixelFormat(%d, %d, %p) failed\n", (int)baseDC, pixelformat, &pfd);
+ return false;
+ }
+
+ if (!GL_CheckExtension("wgl", wglfuncs, NULL, false))
+ {
+ VID_Shutdown();
+ Con_Print("wgl functions not found\n");
+ return false;
+ }
+
+ baseRC = qwglCreateContext(baseDC);
+ if (!baseRC)
+ {
+ VID_Shutdown();
+ Con_Print("Could not initialize GL (wglCreateContext failed).\n\nMake sure you are in 65536 color mode, and try running -window.\n");
+ return false;
+ }
+ if (!qwglMakeCurrent(baseDC, baseRC))
+ {
+ VID_Shutdown();
+ Con_Printf("wglMakeCurrent(%d, %d) failed\n", (int)baseDC, (int)baseRC);
+ return false;
+ }
+
+ if ((qglGetString = (const GLubyte* (GLAPIENTRY *)(GLenum name))GL_GetProcAddress("glGetString")) == NULL)
+ {
+ VID_Shutdown();
+ Con_Print("glGetString not found\n");
+ return false;
+ }
+ if ((qwglGetExtensionsStringARB = (const char *(WINAPI *)(HDC hdc))GL_GetProcAddress("wglGetExtensionsStringARB")) == NULL)
+ Con_Print("wglGetExtensionsStringARB not found\n");
+
+ gl_renderer = qglGetString(GL_RENDERER);
+ gl_vendor = qglGetString(GL_VENDOR);
+ gl_version = qglGetString(GL_VERSION);
+ gl_extensions = qglGetString(GL_EXTENSIONS);
+ gl_platform = "WGL";
+ gl_platformextensions = "";
+
+ if (qwglGetExtensionsStringARB)
+ gl_platformextensions = qwglGetExtensionsStringARB(baseDC);
+
+ // now some nice Windows pain:
+ // we have created a window, we needed one to find out if there are
+ // any multisample pixel formats available, the problem is that to
+ // actually use one of those multisample formats we now have to
+ // recreate the window (yes Microsoft OpenGL really is that bad)
+
+ if (windowpass == 0)
+ {
+ if (!GL_CheckExtension("WGL_ARB_pixel_format", wglpixelformatfuncs, "-noarbpixelformat", false) || !qwglChoosePixelFormatARB(baseDC, attribs, attribsf, 1, &newpixelformat, &numpixelformats) || !newpixelformat)
+ break;
+ // ok we got one - do it all over again with newpixelformat
+ qwglMakeCurrent(NULL, NULL);
+ qwglDeleteContext(baseRC);baseRC = 0;
+ ReleaseDC(mainwindow, baseDC);baseDC = 0;
+ // eat up any messages waiting for us
+ while (PeekMessage (&msg, NULL, 0, 0, PM_REMOVE))
+ {
+ TranslateMessage (&msg);
+ DispatchMessage (&msg);
+ }
+ }
}
+ Con_DPrintf("GL_VENDOR: %s\n", gl_vendor);
+ Con_DPrintf("GL_RENDERER: %s\n", gl_renderer);
+ Con_DPrintf("GL_VERSION: %s\n", gl_version);
+ Con_DPrintf("GL_EXTENSIONS: %s\n", gl_extensions);
+ Con_DPrintf("%s_EXTENSIONS: %s\n", gl_platform, gl_platformextensions);
+
/*
if (!fullscreen)
SetWindowPos (mainwindow, NULL, CenterX, CenterY, 0, 0,SWP_NOSIZE | SWP_NOZORDER | SWP_SHOWWINDOW | SWP_DRAWFRAME);
// fix the leftover Alt from any Alt-Tab or the like that switched us away
ClearAllStates ();
- baseDC = GetDC(mainwindow);
-
- if ((pixelformat = ChoosePixelFormat(baseDC, &pfd)) == 0)
- {
- VID_Shutdown();
- Con_Printf("ChoosePixelFormat(%d, %p) failed\n", (int)baseDC, &pfd);
- return false;
- }
-
- if (SetPixelFormat(baseDC, pixelformat, &pfd) == false)
- {
- VID_Shutdown();
- Con_Printf("SetPixelFormat(%d, %d, %p) failed\n", (int)baseDC, pixelformat, &pfd);
- return false;
- }
-
- if (!GL_CheckExtension("wgl", wglfuncs, NULL, false))
- {
- VID_Shutdown();
- Con_Print("wgl functions not found\n");
- return false;
- }
-
- baseRC = qwglCreateContext(baseDC);
- if (!baseRC)
- {
- VID_Shutdown();
- Con_Print("Could not initialize GL (wglCreateContext failed).\n\nMake sure you are in 65536 color mode, and try running -window.\n");
- return false;
- }
- if (!qwglMakeCurrent(baseDC, baseRC))
- {
- VID_Shutdown();
- Con_Printf("wglMakeCurrent(%d, %d) failed\n", (int)baseDC, (int)baseRC);
- return false;
- }
-
- if ((qglGetString = (const GLubyte* (GLAPIENTRY *)(GLenum name))GL_GetProcAddress("glGetString")) == NULL)
- {
- VID_Shutdown();
- Con_Print("glGetString not found\n");
- return false;
- }
- if ((qwglGetExtensionsStringARB = (const char *(WINAPI *)(HDC hdc))GL_GetProcAddress("wglGetExtensionsStringARB")) == NULL)
- Con_Print("wglGetExtensionsStringARB not found\n");
- gl_renderer = qglGetString(GL_RENDERER);
- gl_vendor = qglGetString(GL_VENDOR);
- gl_version = qglGetString(GL_VERSION);
- gl_extensions = qglGetString(GL_EXTENSIONS);
- gl_platform = "WGL";
- gl_platformextensions = "";
-
- Con_DPrintf("GL_VENDOR: %s\n", gl_vendor);
- Con_DPrintf("GL_RENDERER: %s\n", gl_renderer);
- Con_DPrintf("GL_VERSION: %s\n", gl_version);
- Con_DPrintf("GL_EXTENSIONS: %s\n", gl_extensions);
- Con_DPrintf("%s_EXTENSIONS: %s\n", gl_platform, gl_platformextensions);
-
gl_videosyncavailable = false;
- if (qwglGetExtensionsStringARB)
- gl_platformextensions = qwglGetExtensionsStringARB(baseDC);
-
// COMMANDLINEOPTION: Windows WGL: -novideosync disables WGL_EXT_swap_control
gl_videosyncavailable = GL_CheckExtension("WGL_EXT_swap_control", wglswapintervalfuncs, "-novideosync", false);
- //ReleaseDC(mainwindow, hdc);
GL_Init ();
- // LordHavoc: special differences for ATI (broken 8bit color when also using 32bit? weird!)
- if (strncasecmp(gl_vendor,"ATI",3)==0)
- {
- if (strncasecmp(gl_renderer,"Rage Pro",8)==0)
- isRagePro = true;
- }
- if (strncasecmp(gl_renderer,"Matrox G200 Direct3D",20)==0) // a D3D driver for GL? sigh...
- isG200 = true;
-
//vid_menudrawfn = VID_MenuDraw;
//vid_menukeyfn = VID_MenuKey;
vid_usingmouse = false;
projects / xonotic / darkplaces.git / blobdiff