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hack around w95 SetCoopLvl difficulties

This commit is contained in:
cxgeorge 2001-04-06 01:36:15 +00:00
parent 5d939e1e4d
commit 2aa9966e12
1 changed files with 19 additions and 1 deletions
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20
panda/src/wdxdisplay/wdxGraphicsWindow.cxx
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@ -900,12 +900,30 @@ dx_setup() {
// if(dx_preserve_fpu_state)
// SCL_FPUFlag = DDSCL_FPUPRESERVE; // tell d3d to preserve the fpu state across calls. this hurts perf, but is good for dbgging
if(FAILED(hr = pDD->SetCooperativeLevel(_mwindow, SCL_FPUFlag | DDSCL_FULLSCREEN | DDSCL_EXCLUSIVE | DDSCL_ALLOWREBOOT ))) {
DWORD SCL_FLAGS = SCL_FPUFlag | DDSCL_FULLSCREEN | DDSCL_EXCLUSIVE | DDSCL_ALLOWREBOOT;
if(FAILED(hr = pDD->SetCooperativeLevel(_mwindow, SCL_FLAGS))) {
wdxdisplay_cat.fatal()
<< "wdxGraphicsWindow::config() - SetCooperativeLevel failed : result = " << ConvD3DErrorToString(hr) << endl;
exit(1);
}
// s3 savage2000 on w95 seems to set EXCLUSIVE_MODE only if you call SetCoopLevel twice.
// so we do it, it really shouldnt be necessary if drivers werent buggy
if(FAILED(hr = pDD->SetCooperativeLevel(_mwindow, SCL_FLAGS))) {
wdxdisplay_cat.fatal()
<< "wdxGraphicsWindow::config() - SetCooperativeLevel failed : result = " << ConvD3DErrorToString(hr) << endl;
exit(1);
}
if(FAILED(hr = pDD->TestCooperativeLevel())) {
wdxdisplay_cat.fatal()
<< "wdxGraphicsWindow::config() - TestCooperativeLevel failed : result = " << ConvD3DErrorToString(hr) << endl;
wdxdisplay_cat.fatal()
<< "wdxGraphicsWindow::config() - Full screen app failed to get exclusive mode on init, exiting..\n";
exit(1);
}
if(FAILED( hr = pDD->SetDisplayMode( dwRenderWidth, dwRenderHeight,
dwFullScreenBitDepth, 0L, 0L ))) {
wdxdisplay_cat.fatal() << "wdxGraphicsWindow::CreateFullscreenBuffers() - Can't set display mode : result = " << ConvD3DErrorToString(hr) << endl;