Store all twiddle factors as fp16.

[movit] / gamma_expansion_effect_test.cpp

diff --git a/gamma_expansion_effect_test.cpp b/gamma_expansion_effect_test.cpp
index 452b46c8ffbd34dd9b1780b6a15d4587bc75fd6e..d1d6d2a0ac0afabac906311adb5812e7ef17858f 100644 (file)
--- a/gamma_expansion_effect_test.cpp
+++ b/gamma_expansion_effect_test.cpp
@@ -1,12 +1,15 @@
 // Unit tests for GammaExpansionEffect.
 
-#include <math.h>
 #include <GL/glew.h>
+#include <math.h>
 
 #include "gamma_expansion_effect.h"
 #include "gtest/gtest.h"
+#include "gtest/gtest-message.h"
 #include "test_util.h"
 
+namespace movit {
+
 TEST(GammaExpansionEffectTest, sRGB_KeyValues) {
        float data[] = {
                0.0f, 1.0f,
@@ -249,3 +252,5 @@ TEST(GammaExpansionEffectTest, Rec2020_12Bit_Inaccuracy) {
        //
        test_accuracy(expected_data, out_data, 4096, 1e-3, 0.01, 2.50, 1e-4);
 }
+
+}  // namespace movit