Merge CV, ver=5.1; ops/methods from HV, and interface from CV where possible

[goodguy/history.git] / cinelerra-5.1 / guicast / workarounds.h

diff --git a/cinelerra-5.1/guicast/workarounds.h b/cinelerra-5.1/guicast/workarounds.h
new file mode 100644 (file)
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+++ b/cinelerra-5.1/guicast/workarounds.h
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+
+/*
+ * CINELERRA
+ * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * 
+ */
+
+#ifndef WORKAROUNDS_H
+#define WORKAROUNDS_H
+
+#include <stdint.h>
+
+class Workarounds
+{
+public:
+       Workarounds() {};
+       ~Workarounds() {};
+
+       static void copy_int(int &a, int &b);
+       static void copy_double(double *a, double b);
+       static double divide_double(double a, double b);
+       static void clamp(int32_t &x, int32_t y, int32_t z);
+       static void clamp(int64_t &x, int64_t y, int64_t z);
+       static void clamp(float &x, float y, float z);
+       static void clamp(double &x, double y, double z);
+       static float pow(float x, float y);
+};
+
+#endif