Emulate glReadPixels of GL_ALPHA.

[movit] / gamma_compression_effect.cpp

diff --git a/gamma_compression_effect.cpp b/gamma_compression_effect.cpp
index a90d67a4d4a65c7e999df72042d99a74f2d20c22..079f849e16a62445c6862f6477fa84a511f920be 100644 (file)
--- a/gamma_compression_effect.cpp
+++ b/gamma_compression_effect.cpp
@@ -6,6 +6,8 @@
 
 using namespace std;
 
+namespace movit {
+
 GammaCompressionEffect::GammaCompressionEffect()
        : destination_curve(GAMMA_LINEAR)
 {
@@ -110,3 +112,5 @@ void GammaCompressionEffect::set_gl_state(GLuint glsl_program_num, const string
                set_uniform_float(glsl_program_num, prefix, "beta", 0.0181);
        }
 }
+
+}  // namespace movit