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request PFD_STEREO on demand

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This commit is contained in:
David Rose 2006-02-15 21:54:46 +00:00
parent 7b1b8bb4af
commit 7ed0bfe83a
1 changed files with 5 additions and 1 deletions
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6
panda/src/wgldisplay/wglGraphicsPipe.cxx
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@ -145,7 +145,7 @@ make_gsg(const FrameBufferProperties &properties,
// Actually, don't bother with the advanced stuff unless the
// requested frame buffer requires multisample, since at the moment
// that's the only reason we'd need to use the advanced query.
if (frame_buffer_mode & FrameBufferProperties::FM_multisample) {
if (frame_buffer_mode & (FrameBufferProperties::FM_multisample)) {
HDC twindow_dc = temp_gsg->get_twindow_dc();
if (twindow_dc != 0) {
wglMakeCurrent(twindow_dc, temp_gsg->get_context(twindow_dc));
@ -360,6 +360,10 @@ try_for_pfnum(HDC hdc, bool hardware, bool software, int frame_buffer_mode,
break;
}
if (frame_buffer_mode & FrameBufferProperties::FM_stereo) {
want_flags |= PFD_STEREO;
}
// We have to call DescribePixelFormat() once just to get the
// highest pfnum available. Then we can iterate through all of the
// pfnums.