UI quad and Vector2 uniform.

renderer_backend_opengl_windows.odin

@@ -696,6 +696,21 @@ when RENDER_BACKEND_OPENGL {
         return true
     }
 
+    opengl_set_shader_uniform_vector2 :: proc(program: ^Shader_Program, uniform: Uniform_Vector2) -> bool {
+        opengl_activate_shader_program(program)
+
+        loc := gl.GetUniformLocation(program.backend.handle, fmt.ctprintf("%v", uniform.name))
+        if loc < 0 {
+            fmt.printfln("vector2 Loc: %v", loc)
+            return false
+        }
+
+        v := transmute([2]f32)uniform.value
+        gl.Uniform2fv(loc, 1, &v[0])
+        
+        return true
+    }
+    
     opengl_set_shader_uniform_vector3 :: proc(program: ^Shader_Program, uniform: Uniform_Vector3) -> bool {
         opengl_activate_shader_program(program)