-#include <math.h>
#include <assert.h>
#include "effect_util.h"
using namespace std;
+namespace movit {
+
GammaExpansionEffect::GammaExpansionEffect()
: source_curve(GAMMA_LINEAR)
{
set_uniform_float(glsl_program_num, prefix, "beta", 0.0181 * 4.5);
}
}
+
+} // namespace movit