Make the COVERAGE variable into an --enable-coverage configure flag.

[movit] / dither_effect.cpp

diff --git a/dither_effect.cpp b/dither_effect.cpp
index 6e1ddd8d8ed4b7451698fd0b9d70382560bf0c52..72a38deb46490aac5e738a6bf19e48b674a6c45a 100644 (file)
--- a/dither_effect.cpp
+++ b/dither_effect.cpp
@@ -10,6 +10,8 @@
 
 using namespace std;
 
+namespace movit {
+
 namespace {
 
 // A simple LCG (linear congruental generator) random generator.
@@ -82,7 +84,7 @@ void DitherEffect::update_texture(GLuint glsl_program_num, const string &prefix,
        check_error();
        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
        check_error();
-       glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE16F_ARB, texture_width, texture_height, 0, GL_LUMINANCE, GL_FLOAT, dither_noise);
+       glTexImage2D(GL_TEXTURE_2D, 0, GL_R16F, texture_width, texture_height, 0, GL_RED, GL_FLOAT, dither_noise);
        check_error();
 
        delete[] dither_noise;
@@ -122,3 +124,5 @@ void DitherEffect::set_gl_state(GLuint glsl_program_num, const string &prefix, u
        set_uniform_float(glsl_program_num, prefix, "round_fac", round_fac);
        set_uniform_float(glsl_program_num, prefix, "inv_round_fac", 1.0f / round_fac);
 }
+
+}  // namespace movit