X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=dither_effect.cpp;h=41ea9b432b80d3c94bf093a184f2632721dcbbcd;hp=e9ea19f226006e8f30584b7dbc9c1ee95cfd350d;hb=9580d67514ec138e65496aa1170c63b53f657207;hpb=cfc161e0289c2169d4835c48751ff56b97355eb2

diff --git a/dither_effect.cpp b/dither_effect.cpp
index e9ea19f..41ea9b4 100644
--- a/dither_effect.cpp
+++ b/dither_effect.cpp
@@ -1,4 +1,4 @@
-#include <GL/glew.h>
+#include <epoxy/gl.h>
 #include <assert.h>
 #include <stdio.h>
 #include <algorithm>
@@ -84,7 +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;
@@ -111,7 +111,7 @@ void DitherEffect::set_gl_state(GLuint glsl_program_num, const string &prefix, u
 	check_error();
 
 	set_uniform_int(glsl_program_num, prefix, "dither_tex", *sampler_num);
-	++sampler_num;
+	++*sampler_num;
 
 	// In theory, we should adjust for the texel centers that have moved here as well,
 	// but since we use GL_NEAREST and we don't really care a lot what texel we sample,