Fix wrong GL texture being bound to image slot after being recreated

rdb · rdb · commit b02e3521bcf1 · 2016-11-27T12:30:37.000+01:00
diff --git a/panda/src/glstuff/glShaderContext_src.cxx b/panda/src/glstuff/glShaderContext_src.cxx
@@ -2446,8 +2446,8 @@ update_shader_texture_bindings(ShaderContext *prev) {
         if (gtc != (TextureContext*)NULL) {
           input._gtc = gtc;
 
-          gl_tex = gtc->_index;
           _glgsg->update_texture(gtc, true);
+          gl_tex = gtc->_index;
 
           if (gtc->needs_barrier(GL_SHADER_IMAGE_ACCESS_BARRIER_BIT)) {
             barriers |= GL_SHADER_IMAGE_ACCESS_BARRIER_BIT;
