gpu: remove deprecated glEnable(GL_TEXTURE_2D).

src/gpu/shader.cpp

@@ -457,7 +457,6 @@ void Shader::SetUniform(ShaderUniform const &uni, mat4 const &m)
 void Shader::SetUniform(ShaderUniform const &uni, TextureUniform tex, int index)
 {
     glActiveTexture(GL_TEXTURE0 + index);
-    //glEnable(GL_TEXTURE_2D);
     glBindTexture(GL_TEXTURE_2D, (int)tex.m_flags);
     SetUniform(uni, index);
 }

src/gpu/texture.cpp

@@ -102,9 +102,6 @@ TextureUniform Texture::GetTextureUniform() const
 
 void Texture::Bind()
 {
-#if !defined HAVE_GLES_2X
-    glEnable(GL_TEXTURE_2D);
-#endif
     glBindTexture(GL_TEXTURE_2D, m_data->m_texture);
 }
 

src/scene.cpp

@@ -596,10 +596,6 @@ void Scene::render_tiles() // XXX: rename to Blit()
     rc.blend_equation(BlendEquation::Add, BlendEquation::Max);
     rc.alpha_func(AlphaFunc::GreaterOrEqual, 0.01f);
 
-#if (defined LOL_USE_GLEW || defined HAVE_GL_2X) && !defined HAVE_GLES_2X
-    glEnable(GL_TEXTURE_2D);
-#endif
-
     if (!m_tile_api.m_shader)
         m_tile_api.m_shader = Shader::Create(LOLFX_RESOURCE_NAME(gpu_tile));
     if (!m_tile_api.m_palette_shader && m_tile_api.m_palettes.count())
@@ -692,10 +688,6 @@ void Scene::render_tiles() // XXX: rename to Blit()
         if (!m_tile_api.m_palette_shader)
             break;
     }
-
-#if (defined LOL_USE_GLEW || defined HAVE_GL_2X) && !defined HAVE_GLES_2X
-    glDisable(GL_TEXTURE_2D);
-#endif
 }
 
 // FIXME: get rid of the delta time argument