Another round of include-what-you-use.

[movit] / fft_pass_effect.cpp

diff --git a/fft_pass_effect.cpp b/fft_pass_effect.cpp
index a3de3792b380060f1c6effe112bfd5a1d0270344..9e1b7b54af52bfcc087fff958a1f31e5cf7128f0 100644 (file)
--- a/fft_pass_effect.cpp
+++ b/fft_pass_effect.cpp
@@ -1,9 +1,12 @@
 #include <GL/glew.h>
+#include <math.h>
 
-#include "fft_pass_effect.h"
 #include "effect_util.h"
+#include "fft_pass_effect.h"
 #include "util.h"
 
+using namespace std;
+
 FFTPassEffect::FFTPassEffect()
        : input_width(1280),
          input_height(720),
@@ -21,14 +24,14 @@ FFTPassEffect::~FFTPassEffect()
        glDeleteTextures(1, &tex);
 }
 
-std::string FFTPassEffect::output_fragment_shader()
+string FFTPassEffect::output_fragment_shader()
 {
        char buf[256];
        sprintf(buf, "#define DIRECTION_VERTICAL %d\n", (direction == VERTICAL));
        return buf + read_file("fft_pass_effect.frag");
 }
 
-void FFTPassEffect::set_gl_state(GLuint glsl_program_num, const std::string &prefix, unsigned *sampler_num)
+void FFTPassEffect::set_gl_state(GLuint glsl_program_num, const string &prefix, unsigned *sampler_num)
 {
        Effect::set_gl_state(glsl_program_num, prefix, sampler_num);