X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=colorspace_conversion_effect.cpp;h=0fcea612c4198b8cf8d8a96d40bfbea4c8b25f8e;hp=bb23afc74da6270aa7d738d9005a2aebcf61e6e4;hb=9224f01a362117deef6f1140c6802fde256fb168;hpb=9b95345e8e1dde29991638ed69def0cf187e28de

diff --git a/colorspace_conversion_effect.cpp b/colorspace_conversion_effect.cpp
index bb23afc..0fcea61 100644
--- a/colorspace_conversion_effect.cpp
+++ b/colorspace_conversion_effect.cpp
@@ -7,6 +7,7 @@
 #include "util.h"
 
 using namespace Eigen;
+using namespace std;
 
 // Color coordinates from Rec. 709; sRGB uses the same primaries.
 static const double rec709_x_R = 0.640, rec709_x_G = 0.300, rec709_x_B = 0.150;
@@ -30,7 +31,7 @@ ColorspaceConversionEffect::ColorspaceConversionEffect()
 	register_int("destination_space", (int *)&destination_space);
 }
 
-Matrix3d get_xyz_matrix(Colorspace space)
+Matrix3d ColorspaceConversionEffect::get_xyz_matrix(Colorspace space)
 {
 	if (space == COLORSPACE_XYZ) {
 		return Matrix3d::Identity();
@@ -126,7 +127,7 @@ Matrix3d get_xyz_matrix(Colorspace space)
 	return m;
 }
 
-std::string ColorspaceConversionEffect::output_fragment_shader()
+string ColorspaceConversionEffect::output_fragment_shader()
 {
 	// Create a matrix to convert from source space -> XYZ,
 	// another matrix to convert from XYZ -> destination space,