Merge branch 'windows+cc' into cairocanvas

[ardour.git] / gtk2_ardour / plugin_eq_gui.cc

diff --git a/gtk2_ardour/plugin_eq_gui.cc b/gtk2_ardour/plugin_eq_gui.cc
index 631fb7be716f50d17993048ce134b3e51cc8b7f5..306746d55666614175e74b7577ad243f74996320 100644 (file)
--- a/gtk2_ardour/plugin_eq_gui.cc
+++ b/gtk2_ardour/plugin_eq_gui.cc
@@ -18,22 +18,34 @@
 
 */
 
-#include "plugin_eq_gui.h"
-#include "fft.h"
+#include <iostream>
+#include <cmath>
 
-#include "ardour_ui.h"
-#include "gui_thread.h"
-#include "ardour/audio_buffer.h"
-#include "ardour/data_type.h"
-#include "ardour/chan_mapping.h"
-#include "ardour/session.h"
+#ifdef COMPILER_MSVC
+#include <float.h>
+/* isinf() & isnan() are C99 standards, which older MSVC doesn't provide */
+#define isinf(val) !((bool)_finite((double)val))
+#define isnan(val) (bool)_isnan((double)val)
+#endif
+
+#ifdef __APPLE__
+#define isinf(val) std::isinf((val))
+#define isnan(val) std::isnan((val))
+#endif
 
 #include <gtkmm/box.h>
 #include <gtkmm/button.h>
 #include <gtkmm/checkbutton.h>
 
-#include <iostream>
-#include <cmath>
+#include "ardour/audio_buffer.h"
+#include "ardour/data_type.h"
+#include "ardour/chan_mapping.h"
+#include "ardour/session.h"
+
+#include "plugin_eq_gui.h"
+#include "fft.h"
+#include "ardour_ui.h"
+#include "gui_thread.h"
 
 #include "i18n.h"
 
@@ -765,13 +777,13 @@ PluginEqGui::plot_signal_amplitude_difference(Gtk::Widget *w, cairo_t *cr)
                }
                */
 
-               if (std::isinf(power)) {
+               if (isinf(power)) {
                        if (power < 0) {
                                power = _min_dB - 1.0;
                        } else {
                                power = _max_dB - 1.0;
                        }
-               } else if (std::isnan(power)) {
+               } else if (isnan(power)) {
                        power = _min_dB - 1.0;
                }