diff --git a/include/private/opengles/gl_context.h b/include/private/opengles/gl_context.h
index 0c7ad46..a85f275 100644
--- a/include/private/opengles/gl_context.h
+++ b/include/private/opengles/gl_context.h
@@ -456,7 +456,7 @@
     void validate();
     matrixf_t& top() { return stack[depth]; }
     const matrixf_t& top() const { return stack[depth]; }
-    const uint32_t top_ops() const { return ops[depth]; }
+    uint32_t top_ops() const { return ops[depth]; }
     inline bool isRigidBody() const {
         return !(ops[depth] & ~(OP_TRANSLATE|OP_UNIFORM_SCALE|OP_ROTATE));
     }
diff --git a/opengl/libagl/texture.cpp b/opengl/libagl/texture.cpp
index b6f534b..14a910c 100644
--- a/opengl/libagl/texture.cpp
+++ b/opengl/libagl/texture.cpp
@@ -900,7 +900,7 @@
         memcpy(textureObject->crop_rect, params, 4*sizeof(GLint));
         break;
     default:
-        ogles_error(c, GL_INVALID_ENUM);
+        texParameterx(target, pname, GLfixed(params[0]), c);
         return;
     }
 }
@@ -919,6 +919,13 @@
     texParameterx(target, pname, param, c);
 }
 
+void glTexParameteri(
+        GLenum target, GLenum pname, GLint param)
+{
+    ogles_context_t* c = ogles_context_t::get();
+    texParameterx(target, pname, GLfixed(param), c);
+}
+
 // ----------------------------------------------------------------------------
 #if 0
 #pragma mark -