Searched refs:isnan (Results 26 - 30 of 30) sorted by relevance

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/vbox/src/VBox/GuestHost/OpenGL/util/
H A Dpixel.c18 # define isnan(x) _isnan(x) macro
198 if (isnan(f)) return 0.f;
212 if (isnan(f)) return 0.f;
/vbox/src/recompiler/target-i386/
H A Dop_helper.c4887 #ifndef VBOX /* Unfortunately, we cannot handle isinf/isnan easily in wrapper */
4888 if (isinf(ST0) || isnan(ST0) || isnan(ST1) || (ST1 == 0.0)) {
4945 #ifndef VBOX /* Unfortunately, we cannot easily handle isinf/isnan in wrapper */
4946 if (isinf(ST0) || isnan(ST0) || isnan(ST1) || (ST1 == 0.0)) {
/vbox/src/VBox/Additions/WINNT/Graphics/Wine_new/wined3d/
H A Dwined3d_private.h3191 # define isnan(_a) (_isnan(_a)) macro
H A Dsurface.c3219 if (isnan(*in))
/vbox/src/libs/libxml2-2.6.31/
H A Dconfigure26827 { echo "$as_me:$LINENO: checking for isnan" >&5
26828 echo $ECHO_N "checking for isnan... $ECHO_C" >&6; }
26838 /* Define isnan to an innocuous variant, in case <limits.h> declares isnan.
26840 #define isnan innocuous_isnan
26843 which can conflict with char isnan (); below.
26853 #undef isnan
26861 char isnan ();
26872 return isnan ();
26915 { echo "$as_me:$LINENO: checking for isnan i
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