#include <GL/freeglut.h>
#include "freeglut_internal.h"
-#if TARGET_HOST_WINCE
-#include <aygshell.h>
-#pragma comment( lib, "Aygshell.lib" )
+#if defined(_WIN32_WCE)
+# include <Aygshell.h>
+# ifdef FREEGLUT_LIB_PRAGMAS
+# pragma comment( lib, "Aygshell.lib" )
+# endif
static wchar_t* fghWstrFromStr(const char* str)
{
return wstr;
}
-
-#endif /* TARGET_HOST_WINCE */
+#endif /* defined(_WIN32_WCE) */
/*
* TODO BEFORE THE STABLE RELEASE:
*
- * fgChooseVisual() -- OK, but what about glutInitDisplayString()?
+ * fgChooseFBConfig() -- OK, but what about glutInitDisplayString()?
* fgSetupPixelFormat -- ignores the display mode settings
* fgOpenWindow() -- check the Win32 version, -iconic handling!
* fgCloseWindow() -- check the Win32 version
/*
* Chooses a visual basing on the current display mode settings
*/
-#if TARGET_HOST_UNIX_X11
+#if TARGET_HOST_POSIX_X11
-XVisualInfo* fgChooseVisual( void )
+GLXFBConfig* fgChooseFBConfig( void )
{
-#define BUFFER_SIZES 6
- int bufferSize[BUFFER_SIZES] = { 16, 12, 8, 4, 2, 1 };
GLboolean wantIndexedMode = GL_FALSE;
int attributes[ 32 ];
int where = 0;
if( fgState.DisplayMode & GLUT_INDEX )
{
ATTRIB_VAL( GLX_BUFFER_SIZE, 8 );
+ /* Buffer size is selected later. */
+
+ ATTRIB_VAL( GLX_RENDER_TYPE, GLX_COLOR_INDEX_BIT );
wantIndexedMode = GL_TRUE;
}
else
{
- ATTRIB( GLX_RGBA );
ATTRIB_VAL( GLX_RED_SIZE, 1 );
ATTRIB_VAL( GLX_GREEN_SIZE, 1 );
ATTRIB_VAL( GLX_BLUE_SIZE, 1 );
}
if( fgState.DisplayMode & GLUT_DOUBLE )
- ATTRIB( GLX_DOUBLEBUFFER );
+ ATTRIB_VAL( GLX_DOUBLEBUFFER, True );
if( fgState.DisplayMode & GLUT_STEREO )
- ATTRIB( GLX_STEREO );
+ ATTRIB_VAL( GLX_STEREO, True );
if( fgState.DisplayMode & GLUT_DEPTH )
ATTRIB_VAL( GLX_DEPTH_SIZE, 1 );
ATTRIB_VAL( GLX_AUX_BUFFERS, 3 );
if( fgState.DisplayMode & GLUT_AUX4 )
ATTRIB_VAL( GLX_AUX_BUFFERS, 4 );
+ if ( fgState.DisplayMode & GLUT_MULTISAMPLE )
+ {
+ ATTRIB_VAL( GLX_SAMPLE_BUFFERS, 1 );
+ }
/* Push a null at the end of the list */
ATTRIB( None );
- if( ! wantIndexedMode )
- return glXChooseVisual( fgDisplay.Display, fgDisplay.Screen,
- attributes );
- else
{
- XVisualInfo* visualInfo;
- int i;
+ GLXFBConfig * fbconfigArray; /* Array of FBConfigs */
+ GLXFBConfig * fbconfig; /* The FBConfig we want */
+ int fbconfigArraySize; /* Number of FBConfigs in the array */
- /*
- * In indexed mode, we need to check how many bits of depth can we
- * achieve. We do this by trying each possibility from the list
- * given in the {bufferSize} array. If we match, we return to caller.
- */
- for( i=0; i<BUFFER_SIZES; i++ )
+
+ /* Get all FBConfigs that match "attributes". */
+ fbconfigArray = glXChooseFBConfig( fgDisplay.Display,
+ fgDisplay.Screen,
+ attributes,
+ &fbconfigArraySize );
+
+ if (fbconfigArray != NULL)
{
- attributes[ 1 ] = bufferSize[ i ];
- visualInfo = glXChooseVisual( fgDisplay.Display, fgDisplay.Screen,
- attributes );
- if( visualInfo != NULL )
- return visualInfo;
+ int result; /* Returned by glXGetFBConfigAttrib, not checked. */
+
+
+ if( wantIndexedMode )
+ {
+ /*
+ * In index mode, we want the largest buffer size, i.e. visual
+ * depth. Here, FBConfigs are sorted by increasing buffer size
+ * first, so FBConfigs with the largest size come last.
+ */
+
+ int bufferSizeMin, bufferSizeMax;
+
+ /* Get bufferSizeMin. */
+ result =
+ glXGetFBConfigAttrib( fgDisplay.Display,
+ fbconfigArray[0],
+ GLX_BUFFER_SIZE,
+ &bufferSizeMin );
+ /* Get bufferSizeMax. */
+ result =
+ glXGetFBConfigAttrib( fgDisplay.Display,
+ fbconfigArray[fbconfigArraySize - 1],
+ GLX_BUFFER_SIZE,
+ &bufferSizeMax );
+
+ if (bufferSizeMax > bufferSizeMin)
+ {
+ /*
+ * Free and reallocate fbconfigArray, keeping only FBConfigs
+ * with the largest buffer size.
+ */
+ XFree(fbconfigArray);
+
+ /* Add buffer size token at the end of the list. */
+ where--;
+ ATTRIB_VAL( GLX_BUFFER_SIZE, bufferSizeMax );
+ ATTRIB( None );
+
+ fbconfigArray = glXChooseFBConfig( fgDisplay.Display,
+ fgDisplay.Screen,
+ attributes,
+ &fbconfigArraySize );
+ }
+ }
+
+ /*
+ * We now have an array of FBConfigs, the first one being the "best"
+ * one. So we should return only this FBConfig:
+ *
+ * int fbconfigXID;
+ *
+ * - pick the XID of the FBConfig we want
+ * result = glXGetFBConfigAttrib( fgDisplay.Display,
+ * fbconfigArray[0],
+ * GLX_FBCONFIG_ID,
+ * &fbconfigXID );
+ *
+ * - free the array
+ * XFree(fbconfigArray);
+ *
+ * - reset "attributes" with the XID
+ * where = 0;
+ * ATTRIB_VAL( GLX_FBCONFIG_ID, fbconfigXID );
+ * ATTRIB( None );
+ *
+ * - get our FBConfig only
+ * fbconfig = glXChooseFBConfig( fgDisplay.Display,
+ * fgDisplay.Screen,
+ * attributes,
+ * &fbconfigArraySize );
+ *
+ * However, for some configurations (for instance multisampling with
+ * Mesa 6.5.2 and ATI drivers), this does not work:
+ * glXChooseFBConfig returns NULL, whereas fbconfigXID is a valid
+ * XID. Further investigation is needed.
+ *
+ * So, for now, we return the whole array of FBConfigs. This should
+ * not produce any side effects elsewhere.
+ */
+ fbconfig = fbconfigArray;
}
- return NULL;
+ else
+ {
+ fbconfig = NULL;
+ }
+
+ return fbconfig;
}
}
#endif
/*
* Setup the pixel format for a Win32 window
*/
-#if TARGET_HOST_WIN32
+#if TARGET_HOST_MS_WINDOWS
+/* The following include file is available from SGI but is not standard:
+ * #include <GL/wglext.h>
+ * So we copy the necessary parts out of it.
+ * XXX: should local definitions for extensions be put in a separate include file?
+ */
+typedef const char * (WINAPI * PFNWGLGETEXTENSIONSSTRINGARBPROC) (HDC hdc);
+
+typedef BOOL (WINAPI * PFNWGLCHOOSEPIXELFORMATARBPROC) (HDC hdc, const int *piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats);
+
+#define WGL_DRAW_TO_WINDOW_ARB 0x2001
+#define WGL_ACCELERATION_ARB 0x2003
+#define WGL_SUPPORT_OPENGL_ARB 0x2010
+#define WGL_DOUBLE_BUFFER_ARB 0x2011
+#define WGL_COLOR_BITS_ARB 0x2014
+#define WGL_ALPHA_BITS_ARB 0x201B
+#define WGL_DEPTH_BITS_ARB 0x2022
+#define WGL_STENCIL_BITS_ARB 0x2023
+#define WGL_FULL_ACCELERATION_ARB 0x2027
+
+#define WGL_SAMPLE_BUFFERS_ARB 0x2041
+#define WGL_SAMPLES_ARB 0x2042
+
+
GLboolean fgSetupPixelFormat( SFG_Window* window, GLboolean checkOnly,
unsigned char layer_type )
{
-#if TARGET_HOST_WINCE
+#if defined(_WIN32_WCE)
return GL_TRUE;
#else
PIXELFORMATDESCRIPTOR* ppfd, pfd;
if( fgState.DisplayMode & GLUT_DOUBLE )
flags |= PFD_DOUBLEBUFFER;
+ if( fgState.DisplayMode & GLUT_STEREO )
+ flags |= PFD_STEREO;
+
#if defined(_MSC_VER)
#pragma message( "fgSetupPixelFormat(): there is still some work to do here!" )
#endif
pfd.nSize = sizeof(PIXELFORMATDESCRIPTOR);
pfd.nVersion = 1;
pfd.dwFlags = flags;
- pfd.iPixelType = PFD_TYPE_RGBA;
+
+ if( fgState.DisplayMode & GLUT_INDEX )
+ {
+ pfd.iPixelType = PFD_TYPE_COLORINDEX;
+ pfd.cRedBits = 0;
+ pfd.cGreenBits = 0;
+ pfd.cBlueBits = 0;
+ pfd.cAlphaBits = 0;
+ }
+ else
+ {
+ pfd.iPixelType = PFD_TYPE_RGBA;
+ pfd.cRedBits = 8;
+ pfd.cGreenBits = 8;
+ pfd.cBlueBits = 8;
+ if ( fgState.DisplayMode & GLUT_ALPHA )
+ pfd.cAlphaBits = 8;
+ else
+ pfd.cAlphaBits = 0;
+ }
+
pfd.cColorBits = 24;
- pfd.cRedBits = 0;
pfd.cRedShift = 0;
- pfd.cGreenBits = 0;
pfd.cGreenShift = 0;
- pfd.cBlueBits = 0;
pfd.cBlueShift = 0;
- pfd.cAlphaBits = 0;
pfd.cAlphaShift = 0;
pfd.cAccumBits = 0;
pfd.cAccumRedBits = 0;
ppfd = &pfd;
pixelformat = ChoosePixelFormat( window->Window.Device, ppfd );
+
+ /* windows hack for multismapling */
+ if (fgState.DisplayMode&GLUT_MULTISAMPLE)
+ {
+ PFNWGLGETEXTENSIONSSTRINGARBPROC wglGetEntensionsStringARB=NULL;
+ HGLRC rc, rc_before=wglGetCurrentContext();
+ HWND hWnd;
+ HDC hDC, hDC_before=wglGetCurrentDC();
+ WNDCLASS wndCls;
+ ATOM atom;
+
+ /* create a dummy window */
+ ZeroMemory(&wndCls, sizeof(wndCls));
+ wndCls.lpfnWndProc = DefWindowProc;
+ wndCls.hInstance = fgDisplay.Instance;
+ wndCls.style = CS_OWNDC | CS_HREDRAW | CS_VREDRAW;
+ wndCls.lpszClassName = _T("FREEGLUT_dummy");
+ atom = RegisterClass( &wndCls );
+
+ hWnd=CreateWindow((LPCSTR)atom, _T(""), WS_CLIPSIBLINGS | WS_CLIPCHILDREN | WS_OVERLAPPEDWINDOW , 0,0,0,0, 0, 0, fgDisplay.Instance, 0 );
+ hDC=GetDC(hWnd);
+ SetPixelFormat( hDC, pixelformat, ppfd );
+
+ rc = wglCreateContext( hDC );
+ wglMakeCurrent(hDC, rc);
+
+ wglGetEntensionsStringARB=(PFNWGLGETEXTENSIONSSTRINGARBPROC)wglGetProcAddress("wglGetExtensionsStringARB");
+ if (wglGetEntensionsStringARB)
+ {
+ const char * pWglExtString=wglGetEntensionsStringARB(hDC);
+ if (pWglExtString)
+ {
+ if (strstr(pWglExtString, "WGL_ARB_multisample"))
+ {
+ int pAttributes[100];
+ int iCounter=0;
+ int iPixelFormat;
+ BOOL bValid;
+ float fAttributes[] = {0,0};
+ UINT numFormats;
+ PFNWGLCHOOSEPIXELFORMATARBPROC wglChoosePixelFormatARBProc=NULL;
+
+ wglChoosePixelFormatARBProc=(PFNWGLCHOOSEPIXELFORMATARBPROC)wglGetProcAddress("wglChoosePixelFormatARB");
+ if ( wglChoosePixelFormatARBProc )
+ {
+ pAttributes[iCounter++]=WGL_DRAW_TO_WINDOW_ARB; pAttributes[iCounter++]=GL_TRUE;
+ pAttributes[iCounter++]=WGL_SUPPORT_OPENGL_ARB; pAttributes[iCounter++]=GL_TRUE;
+ pAttributes[iCounter++]=WGL_ACCELERATION_ARB; pAttributes[iCounter++]=WGL_FULL_ACCELERATION_ARB;
+
+ pAttributes[iCounter++]=WGL_COLOR_BITS_ARB; pAttributes[iCounter++]=pfd.cColorBits ;
+ pAttributes[iCounter++]=WGL_ALPHA_BITS_ARB; pAttributes[iCounter++]=pfd.cAlphaBits;
+ pAttributes[iCounter++]=WGL_DEPTH_BITS_ARB; pAttributes[iCounter++]=pfd.cDepthBits;
+ pAttributes[iCounter++]=WGL_STENCIL_BITS_ARB; pAttributes[iCounter++]=pfd.cStencilBits;
+
+ pAttributes[iCounter++]=WGL_DOUBLE_BUFFER_ARB; pAttributes[iCounter++]=(fgState.DisplayMode & GLUT_DOUBLE)!=0;
+ pAttributes[iCounter++]=WGL_SAMPLE_BUFFERS_ARB; pAttributes[iCounter++]=GL_TRUE;
+ pAttributes[iCounter++]=WGL_SAMPLES_ARB; pAttributes[iCounter++]=4;
+ pAttributes[iCounter++]=0; pAttributes[iCounter++]=0; /* terminator */
+
+ bValid = wglChoosePixelFormatARBProc(window->Window.Device,pAttributes,fAttributes,1,&iPixelFormat,&numFormats);
+
+ if (bValid && numFormats>0)
+ pixelformat=iPixelFormat;
+ }
+ }
+ wglMakeCurrent( hDC_before, rc_before);
+ wglDeleteContext(rc);
+ ReleaseDC(hWnd, hDC);
+ DestroyWindow(hWnd);
+ UnregisterClass(_T("FREEGLUT_dummy"), fgDisplay.Instance);
+ }
+ }
+ }
+
if( pixelformat == 0 )
return GL_FALSE;
if( checkOnly )
return GL_TRUE;
return SetPixelFormat( window->Window.Device, pixelformat, ppfd );
-#endif /* TARGET_HOST_WINCE */
+#endif /* defined(_WIN32_WCE) */
}
-#endif
+#endif /* TARGET_HOST_MS_WINDOWS */
/*
* Sets the OpenGL context and the fgStructure "Current Window" pointer to
*/
void fgSetWindow ( SFG_Window *window )
{
-#if TARGET_HOST_UNIX_X11
+#if TARGET_HOST_POSIX_X11
if ( window )
- glXMakeCurrent(
+ glXMakeContextCurrent(
fgDisplay.Display,
window->Window.Handle,
+ window->Window.Handle,
window->Window.Context
);
-#elif TARGET_HOST_WIN32 || TARGET_HOST_WINCE
+#elif TARGET_HOST_MS_WINDOWS
if( fgStructure.CurrentWindow )
ReleaseDC( fgStructure.CurrentWindow->Window.Handle,
fgStructure.CurrentWindow->Window.Device );
* to the freeglut structure. OpenGL context is created here.
*/
void fgOpenWindow( SFG_Window* window, const char* title,
- int x, int y, int w, int h,
+ GLboolean positionUse, int x, int y,
+ GLboolean sizeUse, int w, int h,
GLboolean gameMode, GLboolean isSubWindow )
{
-#if TARGET_HOST_UNIX_X11
+#if TARGET_HOST_POSIX_X11
+ XVisualInfo * visualInfo;
XSetWindowAttributes winAttr;
XTextProperty textProperty;
XSizeHints sizeHints;
XWMHints wmHints;
unsigned long mask;
+ int renderType; /* GLX_RGBA_TYPE or GLX_COLOR_INDEX_TYPE */
unsigned int current_DisplayMode = fgState.DisplayMode ;
/* Save the display mode if we are creating a menu window */
if( window->IsMenu && ( ! fgStructure.MenuContext ) )
fgState.DisplayMode = GLUT_DOUBLE | GLUT_RGB ;
- window->Window.VisualInfo = fgChooseVisual( );
+ window->Window.FBConfig = fgChooseFBConfig( );
if( window->IsMenu && ( ! fgStructure.MenuContext ) )
fgState.DisplayMode = current_DisplayMode ;
- if( ! window->Window.VisualInfo )
+ if( ! window->Window.FBConfig )
{
/*
- * The "fgChooseVisual" returned a null meaning that the visual
+ * The "fgChooseFBConfig" returned a null meaning that the visual
* context is not available.
* Try a couple of variations to see if they will work.
*/
if( !( fgState.DisplayMode & GLUT_DOUBLE ) )
{
fgState.DisplayMode |= GLUT_DOUBLE ;
- window->Window.VisualInfo = fgChooseVisual( );
+ window->Window.FBConfig = fgChooseFBConfig( );
fgState.DisplayMode &= ~GLUT_DOUBLE;
}
- /*
- * GLUT also checks for multi-sampling, but I don't see that
- * anywhere else in FREEGLUT so I won't bother with it for the moment.
- */
+ if( fgState.DisplayMode & GLUT_MULTISAMPLE )
+ {
+ fgState.DisplayMode &= ~GLUT_MULTISAMPLE ;
+ window->Window.FBConfig = fgChooseFBConfig( );
+ fgState.DisplayMode |= GLUT_MULTISAMPLE;
+ }
}
- FREEGLUT_INTERNAL_ERROR_EXIT( window->Window.VisualInfo != NULL,
- "Visual with necessary capabilities not found", "fgOpenWindow" );
+ FREEGLUT_INTERNAL_ERROR_EXIT( window->Window.FBConfig != NULL,
+ "FBConfig with necessary capabilities not found", "fgOpenWindow" );
+
+ /* Get the X visual. */
+ visualInfo = glXGetVisualFromFBConfig( fgDisplay.Display,
+ *(window->Window.FBConfig) );
/*
* XXX HINT: the masks should be updated when adding/removing callbacks.
winAttr.colormap = XCreateColormap(
fgDisplay.Display, fgDisplay.RootWindow,
- window->Window.VisualInfo->visual, AllocNone
+ visualInfo->visual, AllocNone
);
mask = CWBackPixmap | CWBorderPixel | CWColormap | CWEventMask;
mask |= CWOverrideRedirect;
}
+ if( ! positionUse )
+ x = y = -1; /* default window position */
+ if( ! sizeUse )
+ w = h = 300; /* default window size */
+
window->Window.Handle = XCreateWindow(
fgDisplay.Display,
window->Parent == NULL ? fgDisplay.RootWindow :
window->Parent->Window.Handle,
x, y, w, h, 0,
- window->Window.VisualInfo->depth, InputOutput,
- window->Window.VisualInfo->visual, mask,
+ visualInfo->depth, InputOutput,
+ visualInfo->visual, mask,
&winAttr
);
* The GLX context creation, possibly trying the direct context rendering
* or else use the current context if the user has so specified
*/
+
+ /* Set renderType. */
+ if( window->IsMenu && ( ! fgStructure.MenuContext ) )
+ {
+ /* Display mode has been set to GLUT_RGB. */
+ renderType = GLX_RGBA_TYPE;
+ }
+ else if (fgState.DisplayMode & GLUT_INDEX)
+ {
+ renderType = GLX_COLOR_INDEX_TYPE;
+ }
+ else
+ {
+ renderType = GLX_RGBA_TYPE;
+ }
+
if( window->IsMenu )
{
/*
{
fgStructure.MenuContext =
(SFG_MenuContext *)malloc( sizeof(SFG_MenuContext) );
- fgStructure.MenuContext->MVisualInfo = window->Window.VisualInfo;
- fgStructure.MenuContext->MContext = glXCreateContext(
- fgDisplay.Display, fgStructure.MenuContext->MVisualInfo,
+ fgStructure.MenuContext->Context = glXCreateNewContext(
+ fgDisplay.Display, *(window->Window.FBConfig), renderType,
NULL, ( fgState.DirectContext != GLUT_FORCE_INDIRECT_CONTEXT )
);
}
/* window->Window.Context = fgStructure.MenuContext->MContext; */
window->Window.Context = glXCreateContext(
- fgDisplay.Display, window->Window.VisualInfo,
+ fgDisplay.Display, window->Window.FBConfig, renderType,
NULL, ( fgState.DirectContext != GLUT_FORCE_INDIRECT_CONTEXT )
);
}
window->Window.Context = glXGetCurrentContext( );
if( ! window->Window.Context )
- window->Window.Context = glXCreateContext(
- fgDisplay.Display, window->Window.VisualInfo,
+ window->Window.Context = glXCreateNewContext(
+ fgDisplay.Display, window->Window.FBConfig, renderType,
NULL, ( fgState.DirectContext != GLUT_FORCE_INDIRECT_CONTEXT )
);
}
else
- window->Window.Context = glXCreateContext(
- fgDisplay.Display, window->Window.VisualInfo,
+ window->Window.Context = glXCreateNewContext(
+ fgDisplay.Display, window->Window.FBConfig, renderType,
NULL, ( fgState.DirectContext != GLUT_FORCE_INDIRECT_CONTEXT )
);
window->State.Visible = GL_TRUE;
sizeHints.flags = 0;
- if ( fgState.Position.Use )
+ if ( positionUse )
sizeHints.flags |= USPosition;
- if ( fgState.Size.Use )
+ if ( sizeUse )
sizeHints.flags |= USSize;
/*
XSetWMProtocols( fgDisplay.Display, window->Window.Handle,
&fgDisplay.DeleteWindow, 1 );
- glXMakeCurrent(
+ glXMakeContextCurrent(
fgDisplay.Display,
window->Window.Handle,
+ window->Window.Handle,
window->Window.Context
);
XMapWindow( fgDisplay.Display, window->Window.Handle );
-#elif TARGET_HOST_WIN32 || TARGET_HOST_WINCE
+ XFree(visualInfo);
+
+#elif TARGET_HOST_MS_WINDOWS
WNDCLASS wc;
DWORD flags;
DWORD exFlags = 0;
ATOM atom;
+ int WindowStyle = 0;
/* Grab the window class we have registered on glutInit(): */
atom = GetClassInfo( fgDisplay.Instance, _T("FREEGLUT"), &wc );
}
else
{
-#if !TARGET_HOST_WINCE
+ int worig = w, horig = h;
+
+#if !defined(_WIN32_WCE)
if ( ( ! isSubWindow ) && ( ! window->IsMenu ) )
{
/*
h += (GetSystemMetrics( SM_CYSIZEFRAME ) )*2 +
GetSystemMetrics( SM_CYCAPTION );
}
-#endif /* TARGET_HOST_WINCE */
+#endif /* defined(_WIN32_WCE) */
- if( ! fgState.Position.Use )
+ if( ! positionUse )
{
x = CW_USEDEFAULT;
y = CW_USEDEFAULT;
}
- if( ! fgState.Size.Use )
+ /* setting State.Width/Height to call resize callback later */
+ if( ! sizeUse )
{
- w = CW_USEDEFAULT;
- h = CW_USEDEFAULT;
+ if( ! window->IsMenu )
+ {
+ w = CW_USEDEFAULT;
+ h = CW_USEDEFAULT;
+ }
+ else /* fail safe - Windows can make a window of size (0, 0) */
+ w = h = 300; /* default window size */
+ window->State.Width = window->State.Height = -1;
+ }
+ else
+ {
+ window->State.Width = worig;
+ window->State.Height = horig;
}
/*
flags |= WS_POPUP;
exFlags |= WS_EX_TOOLWINDOW;
}
-#if !TARGET_HOST_WINCE
+#if !defined(_WIN32_WCE)
else if( window->Parent == NULL )
flags |= WS_OVERLAPPEDWINDOW;
#endif
flags |= WS_CHILD;
}
-#if TARGET_HOST_WINCE
+#if defined(_WIN32_WCE)
{
wchar_t* wstr = fghWstrFromStr(title);
#else
window->Window.Handle = CreateWindowEx(
exFlags,
- "FREEGLUT",
+ _T("FREEGLUT"),
title,
flags,
x, y, w, h,
fgDisplay.Instance,
(LPVOID) window
);
-#endif /* TARGET_HOST_WINCE */
+#endif /* defined(_WIN32_WCE) */
if( !( window->Window.Handle ) )
fgError( "Failed to create a window (%s)!", title );
-#if TARGET_HOST_WINCE
+ /* Make a menu window always on top - fix Feature Request 947118 */
+ if( window->IsMenu || gameMode )
+ SetWindowPos(
+ window->Window.Handle,
+ HWND_TOPMOST,
+ 0, 0, 0, 0,
+ SWP_NOMOVE | SWP_NOSIZE
+ );
+
+ /* Hack to remove the caption (title bar) and/or border
+ * and all the system menu controls.
+ */
+ WindowStyle = GetWindowLong(window->Window.Handle, GWL_STYLE);
+ if ( fgState.DisplayMode & GLUT_CAPTIONLESS )
+ {
+ SetWindowLong ( window->Window.Handle, GWL_STYLE,
+ WindowStyle & ~(WS_DLGFRAME | WS_SYSMENU | WS_MINIMIZEBOX | WS_MAXIMIZEBOX));
+ }
+ else if ( fgState.DisplayMode & GLUT_BORDERLESS )
+ {
+ SetWindowLong ( window->Window.Handle, GWL_STYLE,
+ WindowStyle & ~(WS_BORDER | WS_SYSMENU | WS_MINIMIZEBOX | WS_MAXIMIZEBOX));
+ }
+//SetWindowPos(window->Window.Handle, NULL, 0, 0, 0, 0,
+// SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_FRAMECHANGED);
+
+
+#if defined(_WIN32_WCE)
ShowWindow( window->Window.Handle, SW_SHOW );
#else
ShowWindow( window->Window.Handle,
fgState.ForceIconic ? SW_SHOWMINIMIZED : SW_SHOW );
-#endif /* TARGET_HOST_WINCE */
+#endif /* defined(_WIN32_WCE) */
UpdateWindow( window->Window.Handle );
ShowCursor( TRUE ); /* XXX Old comments say "hide cursor"! */
*/
void fgCloseWindow( SFG_Window* window )
{
-#if TARGET_HOST_UNIX_X11
+#if TARGET_HOST_POSIX_X11
glXDestroyContext( fgDisplay.Display, window->Window.Context );
+ XFree( window->Window.VisualInfo );
XDestroyWindow( fgDisplay.Display, window->Window.Handle );
XFlush( fgDisplay.Display ); /* XXX Shouldn't need this */
-#elif TARGET_HOST_WIN32 || TARGET_HOST_WINCE
+#elif TARGET_HOST_MS_WINDOWS
/* Make sure we don't close a window with current context active */
if( fgStructure.CurrentWindow == window )
*/
FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutCreateWindow" );
- return fgCreateWindow( NULL, title, fgState.Position.X, fgState.Position.Y,
- fgState.Size.X, fgState.Size.Y, GL_FALSE,
- GL_FALSE )->ID;
+ return fgCreateWindow( NULL, title, fgState.Position.Use,
+ fgState.Position.X, fgState.Position.Y,
+ fgState.Size.Use, fgState.Size.X, fgState.Size.Y,
+ GL_FALSE, GL_FALSE )->ID;
}
/*
h = -h ;
}
- window = fgCreateWindow( parent, "", x, y, w, h, GL_FALSE, GL_FALSE );
+ window = fgCreateWindow( parent, "", GL_TRUE, x, y, GL_TRUE, w, h, GL_FALSE, GL_FALSE );
ret = window->ID;
return ret;
*/
int FGAPIENTRY glutGetWindow( void )
{
- FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutGetWindow" );
- if( fgStructure.CurrentWindow == NULL )
+ SFG_Window *win = fgStructure.CurrentWindow;
+ /*
+ * Since GLUT did not throw an error if this function was called without a prior call to
+ * "glutInit", this function shouldn't do so here. Instead let us return a zero.
+ * See Feature Request "[ 1307049 ] glutInit check".
+ */
+ if ( ! fgState.Initialised )
return 0;
- return fgStructure.CurrentWindow->ID;
+
+ while ( win && win->IsMenu )
+ win = win->Parent;
+ return win ? win->ID : 0;
}
/*
FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutShowWindow" );
FREEGLUT_EXIT_IF_NO_WINDOW ( "glutShowWindow" );
-#if TARGET_HOST_UNIX_X11
+#if TARGET_HOST_POSIX_X11
XMapWindow( fgDisplay.Display, fgStructure.CurrentWindow->Window.Handle );
XFlush( fgDisplay.Display ); /* XXX Shouldn't need this */
-#elif TARGET_HOST_WIN32 || TARGET_HOST_WINCE
+#elif TARGET_HOST_MS_WINDOWS
ShowWindow( fgStructure.CurrentWindow->Window.Handle, SW_SHOW );
FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutHideWindow" );
FREEGLUT_EXIT_IF_NO_WINDOW ( "glutHideWindow" );
-#if TARGET_HOST_UNIX_X11
+#if TARGET_HOST_POSIX_X11
if( fgStructure.CurrentWindow->Parent == NULL )
XWithdrawWindow( fgDisplay.Display,
fgStructure.CurrentWindow->Window.Handle );
XFlush( fgDisplay.Display ); /* XXX Shouldn't need this */
-#elif TARGET_HOST_WIN32 || TARGET_HOST_WINCE
+#elif TARGET_HOST_MS_WINDOWS
ShowWindow( fgStructure.CurrentWindow->Window.Handle, SW_HIDE );
FREEGLUT_EXIT_IF_NO_WINDOW ( "glutIconifyWindow" );
fgStructure.CurrentWindow->State.Visible = GL_FALSE;
-#if TARGET_HOST_UNIX_X11
+#if TARGET_HOST_POSIX_X11
XIconifyWindow( fgDisplay.Display, fgStructure.CurrentWindow->Window.Handle,
fgDisplay.Screen );
XFlush( fgDisplay.Display ); /* XXX Shouldn't need this */
-#elif TARGET_HOST_WIN32 || TARGET_HOST_WINCE
+#elif TARGET_HOST_MS_WINDOWS
ShowWindow( fgStructure.CurrentWindow->Window.Handle, SW_MINIMIZE );
FREEGLUT_EXIT_IF_NO_WINDOW ( "glutSetWindowTitle" );
if( ! fgStructure.CurrentWindow->Parent )
{
-#if TARGET_HOST_UNIX_X11
+#if TARGET_HOST_POSIX_X11
XTextProperty text;
XFlush( fgDisplay.Display ); /* XXX Shouldn't need this */
-#elif TARGET_HOST_WIN32
-
- SetWindowText( fgStructure.CurrentWindow->Window.Handle, title );
-
-#elif TARGET_HOST_WINCE
+#elif TARGET_HOST_MS_WINDOWS
+# ifdef _WIN32_WCE
{
wchar_t* wstr = fghWstrFromStr(title);
-
SetWindowText( fgStructure.CurrentWindow->Window.Handle, wstr );
-
free(wstr);
}
+# else
+ SetWindowText( fgStructure.CurrentWindow->Window.Handle, title );
+# endif
+
#endif
}
}
if( ! fgStructure.CurrentWindow->Parent )
{
-#if TARGET_HOST_UNIX_X11
+#if TARGET_HOST_POSIX_X11
XTextProperty text;
XFlush( fgDisplay.Display ); /* XXX Shouldn't need this */
-#elif TARGET_HOST_WIN32
-
- SetWindowText( fgStructure.CurrentWindow->Window.Handle, title );
-
-#elif TARGET_HOST_WINCE
+#elif TARGET_HOST_MS_WINDOWS
+# ifdef _WIN32_WCE
{
wchar_t* wstr = fghWstrFromStr(title);
-
SetWindowText( fgStructure.CurrentWindow->Window.Handle, wstr );
-
free(wstr);
}
+# else
+ SetWindowText( fgStructure.CurrentWindow->Window.Handle, title );
+# endif
+
#endif
}
}
FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutPositionWindow" );
FREEGLUT_EXIT_IF_NO_WINDOW ( "glutPositionWindow" );
-#if TARGET_HOST_UNIX_X11
+#if TARGET_HOST_POSIX_X11
XMoveWindow( fgDisplay.Display, fgStructure.CurrentWindow->Window.Handle,
x, y );
XFlush( fgDisplay.Display ); /* XXX Shouldn't need this */
-#elif TARGET_HOST_WIN32 || TARGET_HOST_WINCE
+#elif TARGET_HOST_MS_WINDOWS
{
RECT winRect;
FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutPushWindow" );
FREEGLUT_EXIT_IF_NO_WINDOW ( "glutPushWindow" );
-#if TARGET_HOST_UNIX_X11
+#if TARGET_HOST_POSIX_X11
XLowerWindow( fgDisplay.Display, fgStructure.CurrentWindow->Window.Handle );
-#elif TARGET_HOST_WIN32 || TARGET_HOST_WINCE
+#elif TARGET_HOST_MS_WINDOWS
SetWindowPos(
fgStructure.CurrentWindow->Window.Handle,
FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutPopWindow" );
FREEGLUT_EXIT_IF_NO_WINDOW ( "glutPopWindow" );
-#if TARGET_HOST_UNIX_X11
+#if TARGET_HOST_POSIX_X11
XRaiseWindow( fgDisplay.Display, fgStructure.CurrentWindow->Window.Handle );
-#elif TARGET_HOST_WIN32 || TARGET_HOST_WINCE
+#elif TARGET_HOST_MS_WINDOWS
SetWindowPos(
fgStructure.CurrentWindow->Window.Handle,
FREEGLUT_EXIT_IF_NO_WINDOW ( "glutFullScreen" );
{
-#if TARGET_HOST_UNIX_X11
+#if TARGET_HOST_POSIX_X11
int x, y;
Window w;
);
XFlush( fgDisplay.Display ); /* XXX Shouldn't need this */
}
-#elif TARGET_HOST_WIN32
+#elif TARGET_HOST_MS_WINDOWS && !defined(_WIN32_WCE) /* FIXME: what about WinCE */
RECT rect;
/* For fullscreen mode, force the top-left corner to 0,0
projects / freeglut / blobdiff