X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=effect.cpp;h=1bbb89f08417821b9ffbdd2759763cd4517d3a9a;hp=8cdf236a1cad3f07e2a0b2645f22e23066f297b7;hb=0dc1dfe6444a700ebd2c9f006cba000b90c3a7b0;hpb=a93b0c94f68bf897adfdca95b292494497fa4f7f

diff --git a/effect.cpp b/effect.cpp
index 8cdf236..1bbb89f 100644
--- a/effect.cpp
+++ b/effect.cpp
@@ -229,7 +229,7 @@ void Effect::set_gl_state(GLuint glsl_program_num, const std::string& prefix, un
 		set_uniform_vec3(glsl_program_num, prefix, it->first, it->second);
 	}
 
-	for (std::map<std::string, Texture1D>::const_iterator it = params_tex_1d.begin();
+	for (std::map<std::string, Texture1D>::iterator it = params_tex_1d.begin();
 	     it != params_tex_1d.end();
 	     ++it) {
 		glActiveTexture(GL_TEXTURE0 + *sampler_num);
@@ -240,6 +240,7 @@ void Effect::set_gl_state(GLuint glsl_program_num, const std::string& prefix, un
 		if (it->second.needs_update) {
 			glTexImage1D(GL_TEXTURE_1D, 0, GL_LUMINANCE16F_ARB, it->second.size, 0, GL_LUMINANCE, GL_FLOAT, it->second.values);
 			check_error();
+			it->second.needs_update = false;
 		}
 
 		set_uniform_int(glsl_program_num, prefix, it->first, *sampler_num);