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The SGI 320 is obsolete since many many years, so remove this code

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rather than try to port it to the new fancy cursor handling.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10212 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Pierre Ossman 2014-06-30 09:39:57 +00:00
parent a59a3d29ff
commit 0f75e7fdb2
1 changed files with 0 additions and 8 deletions
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8
src/Fl_Gl_Window.cxx
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@ -313,16 +313,9 @@ void Fl_Gl_Window::flush() {
#if HAVE_GL_OVERLAY && defined(WIN32)
bool fixcursor = false; // for fixing the SGI 320 bug
// Draw into hardware overlay planes if they are damaged:
if (overlay && overlay != this
&& (damage()&(FL_DAMAGE_OVERLAY|FL_DAMAGE_EXPOSE) || !save_valid)) {
// SGI 320 messes up overlay with user-defined cursors:
if (Fl_X::i(this)->cursor && Fl_X::i(this)->cursor != fl_default_cursor) {
fixcursor = true; // make it restore cursor later
SetCursor(0);
}
fl_set_gl_context(this, (GLContext)overlay);
if (fl_overlay_depth)
wglRealizeLayerPalette(Fl_X::i(this)->private_dc, 1, TRUE);
@ -335,7 +328,6 @@ void Fl_Gl_Window::flush() {
wglSwapLayerBuffers(Fl_X::i(this)->private_dc, WGL_SWAP_OVERLAY1);
// if only the overlay was damaged we are done, leave main layer alone:
if (damage() == FL_DAMAGE_OVERLAY) {
if (fixcursor) SetCursor(Fl_X::i(this)->cursor);
return;
}
}