static GDHandle click_in_device_area(
GDSpecPtr device_spec,
Rect *frame,
Point mouse)
{
Point offset;
GDHandle device, intersected_device= (GDHandle) NULL;
get_device_area_offset(frame, &offset);
for (device= GetDeviceList(); device; device= GetNextDevice(device))
{
if (TestDeviceAttribute(device, screenDevice) && TestDeviceAttribute(device, screenActive))
{
GDSpec spec;
Rect bounds;
BuildExplicitGDSpec(&spec, device, device_spec->flags, device_spec->bit_depth, 0, 0);
if (HasDepthGDSpec(&spec))
{
get_device_area_frame(device, &bounds, offset);
if (PtInRect(mouse, &bounds))
{
intersected_device= device;
break;
}
}
}
}
return intersected_device;
}
static void draw_device_area(
GDSpecPtr device_spec,
GDHandle selected_device,
Rect *frame)
{
Point offset;
GDHandle device;
get_device_area_offset(frame, &offset);
EraseRect(frame);
FrameRect(frame);
for (device= GetDeviceList(); device; device= GetNextDevice(device))
{
if (TestDeviceAttribute(device, screenDevice) && TestDeviceAttribute(device, screenActive))
{
GDSpec spec;
Rect bounds;
BuildExplicitGDSpec(&spec, device, device_spec->flags, device_spec->bit_depth, 0, 0);
get_device_area_frame(device, &bounds, offset);
RGBForeColor(HasDepthGDSpec(&spec) ? &rgb_dark_gray : &rgb_white);
PaintRect(&bounds);
RGBForeColor(&rgb_black);
if (device==selected_device) PenSize(2, 2);
FrameRect(&bounds);
PenSize(1, 1);
if (device==GetMainDevice())
{
bounds.bottom= bounds.top + DEVICE_AREA_MENU_BAR_HEIGHT;
EraseRect(&bounds);
FrameRect(&bounds);
}
}
}
return;
}
Boolean CanUserPickMonitor (void)
{
GDHandle dev = GetDeviceList();
OSErr err = noErr;
int numMonitors;
// build the list of monitors
numMonitors = 0;
while (dev && numMonitors < kMaxMonitors)
{
if (TestDeviceAttribute(dev, screenDevice) && TestDeviceAttribute(dev, screenActive))
{
numMonitors++;
}
dev = GetNextDevice(dev);
}
if (numMonitors > 1) return true;
else return false;
}
BOOL AFXAPI AfxCheckMonochrome(const RECT* pRect)
{
long versionQD;
if (Gestalt(gestaltQuickdrawVersion, &versionQD) != noErr ||
versionQD < gestalt8BitQD)
return TRUE;
// We draw all toolbars in monochrome if the main monitor is monochrome
// because the main monitor is what determines the button face color
// and button shadow color, and if those aren't grays, we won't get
// reasonable output no matter how deep a monitor we're drawing on.
if (GetSysColor(COLOR_BTNFACE) == RGB(255, 255, 255))
return TRUE;
Rect rectMacClient;
rectMacClient.top = (short)pRect->top;
rectMacClient.left = (short)pRect->left;
rectMacClient.bottom = (short)pRect->bottom;
rectMacClient.right = (short)pRect->right;
for (GDHandle hgd = GetDeviceList(); hgd != NULL; hgd = GetNextDevice(hgd))
{
if (!TestDeviceAttribute(hgd, screenDevice) ||
!TestDeviceAttribute(hgd, screenActive))
continue;
// ignore devices that the toolbar isn't drawn on
Rect rect;
if (!SectRect(&rectMacClient, &(*hgd)->gdRect, &rect))
continue;
// we require 2-bit grayscale or 4-bit color to draw in color
int pixelSize = (*(*hgd)->gdPMap)->pixelSize;
if (pixelSize == 1 || (pixelSize == 2 &&
TestDeviceAttribute(hgd, gdDevType)))
return TRUE;
}
return FALSE;
}
void COXDragDockContext::Move(CPoint pt)
{
CPoint ptOffset = pt - m_ptLast;
#ifdef _MAC
// prevent dragging the floating window completely under the menu bar
GDHandle hgd = _AfxFindDevice(pt.x, pt.y);
if (hgd == NULL || hgd == GetMainDevice() ||
TestDeviceAttribute(hgd, hasAuxMenuBar))
{
CRect rect;
if ((HORZF(m_dwStyle) && !m_bFlip) || (VERTF(m_dwStyle) && m_bFlip))
rect = m_rectFrameDragHorz;
else
rect = m_rectFrameDragVert;
// determine our new position
rect.OffsetRect(ptOffset);
// keep us on the screen if we were getting too close to the menu bar
int yMBarBottom = (*hgd)->gdRect.top + GetMBarHeight() + 4;
if (rect.bottom < yMBarBottom)
{
pt.y += yMBarBottom - rect.bottom;
ptOffset.y += yMBarBottom - rect.bottom;
}
}
#endif
// offset all drag rects to new position
m_rectDragHorz.OffsetRect(ptOffset);
m_rectFrameDragHorz.OffsetRect(ptOffset);
m_rectDragVert.OffsetRect(ptOffset);
m_rectFrameDragVert.OffsetRect(ptOffset);
// these rectangles only move in 1 direction
m_rectDragHorzAlone.top += ptOffset.y;
m_rectDragHorzAlone.bottom += ptOffset.y;
m_rectDragVertAlone.left += ptOffset.x;
m_rectDragVertAlone.right += ptOffset.x;
m_ptLast = pt;
// if control key is down don't dock
m_dwOverDockStyle = m_bForceFrame ? 0 : CanDock();
// update feedback
DrawFocusRect();
}
void myHideMenuBar(
GDHandle ignoredDev)
{
RgnHandle gray,rect;
GDHandle dev;
(void)ignoredDev;
if (savedgray)
return;
gray=GetGrayRgn();
savedgray=NewRgn();
rect=NewRgn();
CopyRgn(gray,savedgray);
for (dev=GetDeviceList(); dev; dev=GetNextDevice(dev)) {
if (!TestDeviceAttribute(dev,screenDevice)
|| !TestDeviceAttribute(dev,screenActive))
continue;
RectRgn(rect,&(*dev)->gdRect);
UnionRgn(gray,rect,gray);
}
DisposeRgn(rect);
savedmbh=LMGetMBarHeight();
LMSetMBarHeight(0);
}
OSErr SetupPickMonitorPane(ControlRef inPane, DisplayIDType inDefaultMonitor)
{
GDHandle dev = GetDeviceList();
OSErr err = noErr;
// make the default monitor the selected device
if (inDefaultMonitor)
DMGetGDeviceByDisplayID(inDefaultMonitor, &sSelectedDevice, true);
else
sSelectedDevice = GetMainDevice();
// build the list of monitors
sNumMonitors = 0;
while (dev && sNumMonitors < kMaxMonitors)
{
if (TestDeviceAttribute(dev, screenDevice) && TestDeviceAttribute(dev, screenActive))
{
sMonitors[sNumMonitors].device = dev;
sMonitors[sNumMonitors].origRect = (**dev).gdRect;
sMonitors[sNumMonitors].isMain = (dev == GetMainDevice());
sNumMonitors++;
}
dev = GetNextDevice(dev);
}
// calculate scaled rects
if (sNumMonitors)
{
Rect origPaneRect, paneRect;
Rect origGrayRect, grayRect, scaledGrayRect;
float srcAspect, dstAspect, scale;
int i;
GetControlBounds(inPane, &origPaneRect);
paneRect = origPaneRect;
OffsetRect(&paneRect, -paneRect.left, -paneRect.top);
GetRegionBounds(GetGrayRgn(), &origGrayRect);
grayRect = origGrayRect;
OffsetRect(&grayRect, -grayRect.left, -grayRect.top);
srcAspect = (float)grayRect.right / (float)grayRect.bottom;
dstAspect = (float)paneRect.right / (float)paneRect.bottom;
scaledGrayRect = paneRect;
if (srcAspect < dstAspect)
{
scaledGrayRect.right = (float)paneRect.bottom * srcAspect;
scale = (float)scaledGrayRect.right / grayRect.right;
}
else
{
scaledGrayRect.bottom = (float)paneRect.right / srcAspect;
scale = (float)scaledGrayRect.bottom / grayRect.bottom;
}
for (i = 0; i < sNumMonitors; i++)
{
Rect r = sMonitors[i].origRect;
Rect r2 = r;
// normalize rect and scale
OffsetRect(&r, -r.left, -r.top);
r.bottom = (float)r.bottom * scale;
r.right = (float)r.right * scale;
// offset rect wrt gray region
OffsetRect(&r, (float)(r2.left - origGrayRect.left) * scale,
(float)(r2.top - origGrayRect.top) * scale);
sMonitors[i].scaledRect = r;
}
// center scaledGrayRect in the pane
OffsetRect(&scaledGrayRect, (paneRect.right - scaledGrayRect.right) / 2,
(paneRect.bottom - scaledGrayRect.bottom) / 2);
// offset monitors to match
for (i = 0; i < sNumMonitors; i++)
OffsetRect(&sMonitors[i].scaledRect, scaledGrayRect.left, scaledGrayRect.top);
}
else
return paramErr;
// setup the procs for the pick monitor user pane
err = SetupUserPaneProcs(inPane, drawProc, hitTestProc, trackingProc);
return err;
}
/*
static void ROM_HideMenuBar(_THIS)
{
#if !TARGET_API_MAC_CARBON /* This seems not to be available? -sts Aug 2000 */
RgnHandle drawRgn = nil;
RgnHandle tempRgn = nil;
RgnHandle grayRgn = nil;
WindowPtr window = nil;
GDHandle gd = nil;
GrafPtr savePort;
long response;
short height;
EventRecord theEvent;
height = GetMBarHeight();
if ( height > 0 ) {
tempRgn = NewRgn();
drawRgn = NewRgn();
gSaveGrayRgn = NewRgn();
if ( ! tempRgn || ! drawRgn || ! gSaveGrayRgn ) {
goto CLEANUP;
}
grayRgn = GetGrayRgn(); /* No need to check for this */
GetPort(&savePort);
/* Hide the control strip if it's present, and record its
previous position into the dirty region for redrawing.
This isn't necessary, but may help catch stray bits. */
CopyRgn(grayRgn, tempRgn);
if (!Gestalt(gestaltControlStripAttr, &response) &&
(response & (1L << gestaltControlStripExists))) {
gSaveCSVis = SBIsControlStripVisible();
if (gSaveCSVis)
SBShowHideControlStrip(false);
}
DiffRgn(grayRgn, tempRgn, drawRgn);
/* Save the gray region once the control strip is hidden*/
CopyRgn(grayRgn, gSaveGrayRgn);
/* Change the menu height in lowmem */
gSaveMenuBar = height;
LMSetMBarHeight(0);
/* Walk the monitor rectangles, and combine any pieces that
aren't in GrayRgn: menubar, round corners, fake floaters. */
for(gd = GetDeviceList(); gd; gd = GetNextDevice(gd))
{
if (!TestDeviceAttribute(gd, screenDevice)) continue;
if (!TestDeviceAttribute(gd, screenActive)) continue;
RectRgn(tempRgn, &(*gd)->gdRect); /* Get the whole screen */
DiffRgn(tempRgn, grayRgn, tempRgn); /* Subtract out GrayRgn */
UnionRgn(tempRgn, drawRgn, drawRgn);/* Combine all the bits */
}
/* Add the bits into the GrayRgn */
UnionRgn(drawRgn, grayRgn, grayRgn);
/* Modify the vis regions of exposed windows */
window = (FrontWindow()) ? FrontWindow() : (WindowPtr) -1L;
PaintBehind(window, drawRgn);
CalcVisBehind(window, drawRgn);
SetPort(savePort);
/* Yield time so that floaters can catch up */
EventAvail(0, &theEvent);
EventAvail(0, &theEvent);
EventAvail(0, &theEvent);
EventAvail(0, &theEvent);
}
CLEANUP:
if (tempRgn) DisposeRgn(tempRgn);
if (drawRgn) DisposeRgn(drawRgn);
#endif /* !TARGET_API_MAC_CARBON */
}
uint4 MCScreenDC::getdisplays(MCDisplay const *& p_displays, bool p_effective)
{
if (s_monitor_count == 0)
{
bool error = false;
uint4 t_display_count;
t_display_count = 0;
for(GDHandle t_device = GetDeviceList(); t_device != NULL; t_device = GetNextDevice(t_device))
if (TestDeviceAttribute(t_device, screenDevice) && TestDeviceAttribute(t_device, screenActive))
t_display_count += 1;
error = t_display_count == 0;
MCDisplay *t_displays = NULL;
if (!error)
error = (t_displays = new MCDisplay[t_display_count]) == NULL;
if (!error)
{
uint4 t_current_index = 1;
for(GDHandle t_device = GetDeviceList(); t_device != NULL; t_device = GetNextDevice(t_device))
if (TestDeviceAttribute(t_device, screenDevice) && TestDeviceAttribute(t_device, screenActive))
{
uint4 t_index;
HLock((Handle)t_device);
if (TestDeviceAttribute(t_device, mainScreen))
t_index = 0;
else
t_index = t_current_index++;
t_displays[t_index] . index = t_index;
t_displays[t_index] . viewport . x = (*t_device) -> gdRect . left;
t_displays[t_index] . viewport . y = (*t_device) -> gdRect . top;
t_displays[t_index] . viewport . width = (*t_device) -> gdRect . right - (*t_device) -> gdRect . left;
t_displays[t_index] . viewport . height = (*t_device) -> gdRect . bottom - (*t_device) -> gdRect . top;
Rect t_workarea;
GetAvailableWindowPositioningBounds(t_device, &t_workarea);
t_displays[t_index] . workarea . x = t_workarea . left;
t_displays[t_index] . workarea . y = t_workarea . top;
t_displays[t_index] . workarea . width = t_workarea . right - t_workarea . left;
t_displays[t_index] . workarea . height = t_workarea . bottom - t_workarea . top;
HUnlock((Handle)t_device);
}
}
if (error)
delete[] t_displays;
else
{
s_monitor_count = t_display_count;
s_monitor_displays = t_displays;
}
}
if (s_monitor_count == 0)
{
static MCDisplay t_display;
Rect t_workarea;
MCU_set_rect(t_display . viewport, 0, 0, getwidth(), getheight());
GetAvailableWindowPositioningBounds(GetMainDevice(), &t_workarea);
t_display . index = 0;
t_display . workarea . x = t_workarea . left;
t_display . workarea . y = t_workarea . top;
t_display . workarea . width = t_workarea . right - t_workarea . left;
t_display . workarea . height = t_workarea . bottom - t_workarea . top;
p_displays = &t_display;
return 1;
}
p_displays = s_monitor_displays;
return s_monitor_count;
}
void CheckOpenGLCaps (CGDisplayCount maxDspys,
GLCaps dCaps[],
CGDisplayCount * dCnt)
{
CGLContextObj curr_ctx = 0;
CGDirectDisplayID dspys[32];
CGDisplayErr err;
unsigned short i;
short size = sizeof (GLCaps);
// no devices
*dCnt = 0;
if (maxDspys == 0) { // find number of displays
*dCnt = 0;
err = CGGetActiveDisplayList (32, dspys, dCnt);
if (err) // err getting list
*dCnt = 0; // 0 displays since can't correctly find any
// zero list to ensure the routines are used correctly
memset (dspys, 0, sizeof (CGDirectDisplayID) * *dCnt);
return; // return dCnt
}
if (NULL == dCaps) return;
err = CGGetActiveDisplayList(maxDspys, dspys, dCnt);
if (err) return; // err getting list
if (0 == *dCnt) return; // no displays
memset (dCaps, 0, size * *dCnt); // zero memory
for (i = 0; i < *dCnt; i++) {
// get device ids
dCaps[i].cgDisplayID = dspys[i];
dCaps[i].cglDisplayMask = CGDisplayIDToOpenGLDisplayMask(dspys[i]);
{ // get current geometry
CGRect displayRect = CGDisplayBounds (dspys[i]);
// get mode dictionary
CFDictionaryRef dispMode = CGDisplayCurrentMode (dspys[i]);
dCaps[i].deviceWidth = (long) displayRect.size.width;
dCaps[i].deviceHeight = (long) displayRect.size.height;
dCaps[i].deviceOriginX = (long) displayRect.origin.x;
dCaps[i].deviceOriginY = (long) displayRect.origin.y;
dCaps[i].deviceDepth = (short) _getDictLong (dispMode,
kCGDisplayBitsPerPixel);
dCaps[i].deviceRefresh = (short) (_getDictDouble (dispMode,
kCGDisplayRefreshRate) + 0.5);
}
{ // find gDevice device by bounds
GDHandle hGD;
for (hGD = GetDeviceList (); hGD; hGD = GetNextDevice (hGD))
{
if (!TestDeviceAttribute (hGD, screenDevice) ||
!TestDeviceAttribute (hGD, screenActive))
continue;
// if postion and sizes match
if (((*hGD)->gdRect.top == dCaps[i].deviceOriginY) &&
((*hGD)->gdRect.left == dCaps[i].deviceOriginX) &&
(((*hGD)->gdRect.bottom - (*hGD)->gdRect.top) ==
dCaps[i].deviceHeight) &&
(((*hGD)->gdRect.right - (*hGD)->gdRect.left) ==
dCaps[i].deviceWidth)) {
dCaps[i].hGDevice = hGD;
break;
}
}
if (dCaps[i].hGDevice == NULL)
return; // err
if (noErr != DMGetDisplayIDByGDevice (dCaps[i].hGDevice,
&dCaps[i].displayID, false))
dCaps[i].displayID = 0; // err getting display ID
}
{ // get renderer info based on gDevice
CGLRendererInfoObj info;
long j, numRenderers = 0, rv = 0;
err = (CGLError)0;
err = CGLQueryRendererInfo (dCaps[i].cglDisplayMask,
&info,
&numRenderers);
if (0 == err) {
CGLDescribeRenderer (info, 0, kCGLRPRendererCount, &numRenderers);
for (j = 0; j < numRenderers; j++) {
// find accelerated renderer (assume only one)
CGLDescribeRenderer (info, j, kCGLRPAccelerated, &rv);
if (true == rv) { // if accelerated
// what is the renderer ID
CGLDescribeRenderer (info, j, kCGLRPRendererID,
(long *)&dCaps[i].rendererID);
// can we do full screen?
CGLDescribeRenderer (info, j, kCGLRPFullScreen, &rv);
dCaps[i].fullScreenCapable = (bool) rv;
// what is the VRAM?
CGLDescribeRenderer (info, j, kCGLRPVideoMemory,
&dCaps[i].deviceVRAM);
// what is the current texture memory?
CGLDescribeRenderer (info, j, kCGLRPTextureMemory,
&dCaps[i].deviceTextureRAM);
break; // done
}
}
}
CGLDestroyRendererInfo (info);
}
{ // build context and context specific info
CGLPixelFormatAttribute attribs[] = { (CGLPixelFormatAttribute)kCGLPFADisplayMask,
(CGLPixelFormatAttribute)dCaps[i].cglDisplayMask,
(CGLPixelFormatAttribute)NULL };
CGLPixelFormatObj pixelFormat = NULL;
long numPixelFormats = 0;
CGLContextObj cglContext;
curr_ctx = CGLGetCurrentContext (); // get current CGL context
CGLChoosePixelFormat (attribs, &pixelFormat, &numPixelFormats);
if (pixelFormat) {
CGLCreateContext(pixelFormat, NULL, &cglContext);
CGLDestroyPixelFormat (pixelFormat);
CGLSetCurrentContext (cglContext);
if (cglContext) {
const GLubyte * strExt;
const GLubyte * strRend;
const GLubyte * strVers;
const GLubyte * strVend;
// get renderer strings
strRend = glGetString (GL_RENDERER);
strncpy (dCaps[i].strRendererName, (const char*)strRend, 255);
strVend = glGetString (GL_VENDOR);
strncpy (dCaps[i].strRendererVendor, (const char*)strVend, 255);
strVers = glGetString (GL_VERSION);
strncpy (dCaps[i].strRendererVersion, (const char*)strVers, 255);
{ // get BCD version
short j = 0;
short shiftVal = 8;
while (((strVers[j] <= '9') && (strVers[j] >= '0')) ||
(strVers[j] == '.')) {
// get only basic version info (until first non-digit or non-.)
if ((strVers[j] <= '9') && (strVers[j] >= '0')) {
dCaps[i].glVersion += (strVers[j] - '0') << shiftVal;
shiftVal -= 4;
}
j++;
}
}
strExt = glGetString (GL_EXTENSIONS);
// get caps
glGetIntegerv (GL_MAX_TEXTURE_UNITS,
&dCaps[i].textureUnits);
glGetIntegerv (GL_MAX_TEXTURE_SIZE,
&dCaps[i].maxTextureSize);
glGetIntegerv (GL_MAX_3D_TEXTURE_SIZE,
&dCaps[i].max3DTextureSize);
glGetIntegerv (GL_MAX_CUBE_MAP_TEXTURE_SIZE,
&dCaps[i].maxCubeMapTextureSize);
// get functionality info
dCaps[i].fSpecularVector =
gluCheckExtension ((const GLubyte*)"GL_APPLE_specular_vector", strExt);
dCaps[i].fTransformHint =
gluCheckExtension ((const GLubyte*)"GL_APPLE_transform_hint", strExt);
dCaps[i].fPackedPixels =
gluCheckExtension ((const GLubyte*)"GL_APPLE_packed_pixels", strExt) ||
gluCheckExtension ((const GLubyte*)"GL_APPLE_packed_pixel", strExt) ||
(dCaps[i].glVersion >= 0x0120);
dCaps[i].fClientStorage =
gluCheckExtension ((const GLubyte*)"GL_APPLE_client_storage", strExt);
dCaps[i].fYCbCr =
gluCheckExtension ((const GLubyte*)"GL_APPLE_ycbcr_422", strExt);
dCaps[i].fTextureRange =
gluCheckExtension ((const GLubyte*)"GL_APPLE_texture_range", strExt);
dCaps[i].fFence =
gluCheckExtension ((const GLubyte*)"GL_APPLE_fence", strExt);
dCaps[i].fVAR =
gluCheckExtension ((const GLubyte*)"GL_APPLE_vertex_array_range", strExt);
dCaps[i].fVAO =
gluCheckExtension ((const GLubyte*)"GL_APPLE_vertex_array_object", strExt);
dCaps[i].fElementArray =
gluCheckExtension ((const GLubyte*)"GL_APPLE_element_array", strExt);
dCaps[i].fVPEvals =
gluCheckExtension((const GLubyte*)"GL_APPLE_vertex_program_evaluators",strExt);
dCaps[i].fFloatPixels =
gluCheckExtension ((const GLubyte*)"GL_APPLE_float_pixels", strExt);
dCaps[i].fFlushRenderer =
gluCheckExtension ((const GLubyte*)"GL_APPLE_flush_render", strExt);
dCaps[i].fPixelBuffer =
gluCheckExtension ((const GLubyte*)"GL_APPLE_pixel_buffer", strExt);
dCaps[i].fImaging =
gluCheckExtension ((const GLubyte*)"GL_ARB_imaging", strExt);
dCaps[i].fTransposeMatrix =
gluCheckExtension ((const GLubyte*)"GL_ARB_transpose_matrix", strExt) ||
(dCaps[i].glVersion >= 0x0130);
dCaps[i].fMultitexture =
gluCheckExtension ((const GLubyte*)"GL_ARB_multitexture", strExt) ||
(dCaps[i].glVersion >= 0x0130);
dCaps[i].fTexEnvAdd =
gluCheckExtension ((const GLubyte*)"GL_ARB_texture_env_add", strExt) ||
gluCheckExtension ((const GLubyte*)"GL_EXT_texture_env_add", strExt) ||
(dCaps[i].glVersion >= 0x0130);
dCaps[i].fTexEnvCombine =
gluCheckExtension ((const GLubyte*)"GL_ARB_texture_env_combine", strExt) ||
(dCaps[i].glVersion >= 0x0130);
dCaps[i].fTexEnvDot3 =
gluCheckExtension ((const GLubyte*)"GL_ARB_texture_env_dot3", strExt) ||
(dCaps[i].glVersion >= 0x0130);
dCaps[i].fTexEnvCrossbar =
gluCheckExtension ((const GLubyte*)"GL_ARB_texture_env_crossbar", strExt) ||
(dCaps[i].glVersion >= 0x0140);
dCaps[i].fTexCubeMap =
gluCheckExtension ((const GLubyte*)"GL_ARB_texture_cube_map", strExt) ||
(dCaps[i].glVersion >= 0x0130);
dCaps[i].fTexCompress =
gluCheckExtension ((const GLubyte*)"GL_ARB_texture_compression", strExt) ||
(dCaps[i].glVersion >= 0x0130);
dCaps[i].fMultisample =
gluCheckExtension ((const GLubyte*)"GL_ARB_multisample", strExt) ||
(dCaps[i].glVersion >= 0x0130);
dCaps[i].fTexBorderClamp =
gluCheckExtension ((const GLubyte*)"GL_ARB_texture_border_clamp", strExt) ||
(dCaps[i].glVersion >= 0x0130);
dCaps[i].fPointParam =
gluCheckExtension ((const GLubyte*)"GL_ARB_point_parameters", strExt) ||
(dCaps[i].glVersion >= 0x0140);
dCaps[i].fVertexProg =
gluCheckExtension ((const GLubyte*)"GL_ARB_vertex_program", strExt);
dCaps[i].fFragmentProg =
gluCheckExtension ((const GLubyte*)"GL_ARB_fragment_program", strExt);
dCaps[i].fTexMirrorRepeat =
gluCheckExtension ((const GLubyte*)"GL_ARB_texture_mirrored_repeat", strExt) ||
(dCaps[i].glVersion >= 0x0140);
dCaps[i].fDepthTex =
gluCheckExtension ((const GLubyte*)"GL_ARB_depth_texture", strExt) ||
(dCaps[i].glVersion >= 0x0140);
dCaps[i].fShadow =
gluCheckExtension ((const GLubyte*)"GL_ARB_shadow", strExt) ||
(dCaps[i].glVersion >= 0x0140);
dCaps[i].fShadowAmbient =
gluCheckExtension ((const GLubyte*)"GL_ARB_shadow_ambient", strExt);
dCaps[i].fVertexBlend =
gluCheckExtension ((const GLubyte*)"GL_ARB_vertex_blend", strExt);
dCaps[i].fWindowPos =
gluCheckExtension ((const GLubyte*)"GL_ARB_window_pos", strExt) ||
(dCaps[i].glVersion >= 0x0140);
dCaps[i].fTex3D =
gluCheckExtension ((const GLubyte*)"GL_EXT_texture3D", strExt) ||
(dCaps[i].glVersion >= 0x0120);
dCaps[i].fClipVolHint =
gluCheckExtension ((const GLubyte*)"GL_EXT_clip_volume_hint", strExt);
dCaps[i].fRescaleNorm =
gluCheckExtension ((const GLubyte*)"GL_EXT_rescale_normal", strExt) ||
(dCaps[i].glVersion >= 0x0120);
dCaps[i].fBlendColor =
gluCheckExtension ((const GLubyte*)"GL_EXT_blend_color", strExt) ||
gluCheckExtension ((const GLubyte*)"GL_ARB_imaging", strExt);
dCaps[i].fBlendMinMax =
gluCheckExtension ((const GLubyte*)"GL_EXT_blend_minmax", strExt) ||
gluCheckExtension ((const GLubyte*)"GL_ARB_imaging", strExt);
dCaps[i].fBlendSub =
gluCheckExtension ((const GLubyte*)"GL_EXT_blend_subtract", strExt) ||
gluCheckExtension ((const GLubyte*)"GL_ARB_imaging", strExt);
dCaps[i].fCVA =
gluCheckExtension ((const GLubyte*)"GL_EXT_compiled_vertex_array", strExt);
dCaps[i].fTexLODBias =
gluCheckExtension ((const GLubyte*)"GL_EXT_texture_lod_bias", strExt) ||
(dCaps[i].glVersion >= 0x0140);
dCaps[i].fABGR =
gluCheckExtension ((const GLubyte*)"GL_EXT_abgr", strExt);
dCaps[i].fBGRA =
gluCheckExtension ((const GLubyte*)"GL_EXT_bgra", strExt) ||
(dCaps[i].glVersion >= 0x0120);
dCaps[i].fTexFilterAniso =
gluCheckExtension ((const GLubyte*)"GL_EXT_texture_filter_anisotropic",strExt);
dCaps[i].fPaletteTex =
gluCheckExtension ((const GLubyte*)"GL_EXT_paletted_texture", strExt);
dCaps[i].fShareTexPalette =
gluCheckExtension ((const GLubyte*)"GL_EXT_shared_texture_palette", strExt);
dCaps[i].fSecColor =
gluCheckExtension ((const GLubyte*)"GL_EXT_secondary_color", strExt) ||
(dCaps[i].glVersion >= 0x0140);
dCaps[i].fTexCompressS3TC =
gluCheckExtension ((const GLubyte*)"GL_EXT_texture_compression_s3tc", strExt);
dCaps[i].fTexRect =
gluCheckExtension ((const GLubyte*)"GL_EXT_texture_rectangle", strExt);
dCaps[i].fFogCoord =
gluCheckExtension ((const GLubyte*)"GL_EXT_fog_coord", strExt);
dCaps[i].fDrawRangeElements =
gluCheckExtension ((const GLubyte*)"GL_EXT_draw_range_elements", strExt);
dCaps[i].fStencilWrap =
gluCheckExtension ((const GLubyte*)"GL_EXT_stencil_wrap", strExt) ||
(dCaps[i].glVersion >= 0x0140);
dCaps[i].fBlendFuncSep =
gluCheckExtension ((const GLubyte*)"GL_EXT_blend_func_separate", strExt) ||
(dCaps[i].glVersion >= 0x0140);
dCaps[i].fMultiDrawArrays =
gluCheckExtension ((const GLubyte*)"GL_EXT_multi_draw_arrays", strExt) ||
(dCaps[i].glVersion >= 0x0140);
dCaps[i].fShadowFunc =
gluCheckExtension ((const GLubyte*)"GL_EXT_shadow_funcs", strExt);
dCaps[i].fStencil2Side =
gluCheckExtension ((const GLubyte*)"GL_EXT_stencil_two_side", strExt) ||
(dCaps[i].glVersion >= 0x0140);
dCaps[i].fColorSubtable =
gluCheckExtension ((const GLubyte*)"GL_EXT_color_subtable", strExt) ||
gluCheckExtension ((const GLubyte*)"GL_ARB_imaging", strExt);
dCaps[i].fConvolution =
gluCheckExtension ((const GLubyte*)"GL_EXT_convolution", strExt) ||
gluCheckExtension ((const GLubyte*)"GL_ARB_imaging", strExt);
dCaps[i].fHistogram =
gluCheckExtension ((const GLubyte*)"GL_EXT_histogram", strExt) ||
gluCheckExtension ((const GLubyte*)"GL_ARB_imaging", strExt);
dCaps[i].fColorTable =
gluCheckExtension ((const GLubyte*)"GL_SGI_color_table", strExt) ||
gluCheckExtension ((const GLubyte*)"GL_ARB_imaging", strExt);
dCaps[i].fColorMatrix =
gluCheckExtension ((const GLubyte*)"GL_SGI_color_matrix", strExt) ||
gluCheckExtension ((const GLubyte*)"GL_ARB_imaging", strExt);
dCaps[i].fTexEdgeClamp =
gluCheckExtension ((const GLubyte*)"GL_SGIS_texture_edge_clamp", strExt) ||
(dCaps[i].glVersion >= 0x0120);
dCaps[i].fGenMipmap =
gluCheckExtension ((const GLubyte*)"GL_SGIS_generate_mipmap", strExt);
dCaps[i].fTexLOD =
gluCheckExtension ((const GLubyte*)"GL_SGIS_texture_lod", strExt) ||
(dCaps[i].glVersion >= 0x0120);
dCaps[i].fPointCull =
gluCheckExtension ((const GLubyte*)"GL_ATI_point_cull_mode", strExt);
dCaps[i].fTexMirrorOnce =
gluCheckExtension ((const GLubyte*)"GL_ATI_texture_mirror_once", strExt);
dCaps[i].fPNtriangles =
gluCheckExtension ((const GLubyte*)"GL_ATI_pn_triangles", strExt) ||
gluCheckExtension ((const GLubyte*)"GL_ATIX_pn_triangles", strExt);
dCaps[i].fTextFragShader =
gluCheckExtension ((const GLubyte*)"GL_ATI_text_fragment_shader", strExt);
dCaps[i].fBlendEqSep =
gluCheckExtension ((const GLubyte*)"GL_ATI_blend_equation_separate", strExt);
dCaps[i].fBlendWeightMinMax =
gluCheckExtension ((const GLubyte*)"GL_ATI_blend_weighted_minmax", strExt);
dCaps[i].fCombine3 =
gluCheckExtension ((const GLubyte*)"GL_ATI_texture_env_combine3", strExt);
dCaps[i].fSepStencil =
gluCheckExtension ((const GLubyte*)"GL_ATI_separate_stencil", strExt);
dCaps[i].fArrayRevComps4Byte =
gluCheckExtension ((const GLubyte*)"GL_ATI_array_rev_comps_in_4_bytes",strExt);
dCaps[i].fPointSprite =
gluCheckExtension ((const GLubyte*)"GL_NV_point_sprite", strExt);
dCaps[i].fRegCombiners =
gluCheckExtension ((const GLubyte*)"GL_NV_register_combiners", strExt);
dCaps[i].fRegCombiners2 =
gluCheckExtension ((const GLubyte*)"GL_NV_register_combiners2", strExt);
dCaps[i].fTexEnvCombine4 =
gluCheckExtension ((const GLubyte*)"GL_NV_texture_env_combine4", strExt);
dCaps[i].fBlendSquare =
gluCheckExtension ((const GLubyte*)"GL_NV_blend_square", strExt) ||
(dCaps[i].glVersion >= 0x0140);
dCaps[i].fFogDist =
gluCheckExtension ((const GLubyte*)"GL_NV_fog_distance", strExt);
dCaps[i].fMultisampleFilterHint =
gluCheckExtension ((const GLubyte*)"GL_NV_multisample_filter_hint", strExt);
dCaps[i].fTexGenReflect =
gluCheckExtension ((const GLubyte*)"GL_NV_texgen_reflection", strExt);
dCaps[i].fTexShader =
gluCheckExtension ((const GLubyte*)"GL_NV_texture_shader", strExt);
dCaps[i].fTexShader2 =
gluCheckExtension ((const GLubyte*)"GL_NV_texture_shader2", strExt);
dCaps[i].fTexShader3 =
gluCheckExtension ((const GLubyte*)"GL_NV_texture_shader3", strExt);
dCaps[i].fDepthClamp =
gluCheckExtension ((const GLubyte*)"GL_NV_depth_clamp", strExt);
dCaps[i].fLightMaxExp =
gluCheckExtension ((const GLubyte*)"GL_NV_light_max_exponent", strExt);
dCaps[i].fRasterPosClip =
gluCheckExtension ((const GLubyte*)"GL_IBM_rasterpos_clip", strExt);
dCaps[i].fConvBorderModes =
gluCheckExtension ((const GLubyte*)"GL_HP_convolution_border_modes", strExt) ||
gluCheckExtension ((const GLubyte*)(const GLubyte*)"GL_ARB_imaging", strExt);
if (dCaps[i].fTexRect) // only check if extension supported
glGetIntegerv (GL_MAX_RECTANGLE_TEXTURE_SIZE_EXT,
&dCaps[i].maxRectTextureSize);
else
dCaps[i].maxRectTextureSize = 0;
CGLDestroyContext (cglContext);
}
}
CGLSetCurrentContext (curr_ctx); // reset current CGL context
}
}
}
