1 files changed, 4 insertions, 1 deletions
diff --git a/src/gpu/effects/post_process_helper.cc b/src/gpu/effects/post_process_helper.cc
index bc66448..e99467f 100644
--- a/src/gpu/effects/post_process_helper.cc
+++ b/src/gpu/effects/post_process_helper.cc
@@ -4,16 +4,19 @@
 #include "post_process_helper.h"
 #include "../demo_effects.h"
 #include "gpu/gpu.h"
+#include "gpu/effects/shader_composer.h"
 #include <cstring>
 
 // Helper to create a standard post-processing pipeline
 WGPURenderPipeline create_post_process_pipeline(WGPUDevice device,
                                                 WGPUTextureFormat format,
                                                 const char* shader_code) {
+  std::string composed_shader = ShaderComposer::Get().Compose({}, shader_code);
+
   WGPUShaderModuleDescriptor shader_desc = {};
   WGPUShaderSourceWGSL wgsl_src = {};
   wgsl_src.chain.sType = WGPUSType_ShaderSourceWGSL;
-  wgsl_src.code = str_view(shader_code);
+  wgsl_src.code = str_view(composed_shader.c_str());
   shader_desc.nextInChain = &wgsl_src.chain;
   WGPUShaderModule shader_module =
       wgpuDeviceCreateShaderModule(device, &shader_desc);