From fd19130b3360d17b44247ec26533b20e051b7f8c Mon Sep 17 00:00:00 2001
From: skal <pascal.massimino@gmail.com>
Date: Mon, 9 Feb 2026 11:17:53 +0100
Subject: feat: WGSL Uniform Buffer Validation & Consolidation (Task #75)

- Added  to validate WGSL/C++ struct alignment.
- Integrated validation into .
- Standardized uniform usage in , , , .
- Renamed generic  to specific names in WGSL and C++ to avoid collisions.
- Added  and updated .
- handoff(Gemini): Completed Task #75.
---
 src/gpu/effects/circle_mask_effect.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'src/gpu/effects/circle_mask_effect.h')

diff --git a/src/gpu/effects/circle_mask_effect.h b/src/gpu/effects/circle_mask_effect.h
index ac44210..bf9cdfb 100644
--- a/src/gpu/effects/circle_mask_effect.h
+++ b/src/gpu/effects/circle_mask_effect.h
@@ -21,10 +21,12 @@ class CircleMaskEffect : public Effect {
               float intensity, float aspect_ratio) override;
 
  private:
-  struct EffectParams {
+  struct CircleMaskParams {
     float radius;
     float _pad[3];
   };
+  static_assert(sizeof(CircleMaskParams) == 16,
+                "CircleMaskParams must be 16 bytes for WGSL alignment");
 
   MainSequence* demo_ = nullptr;
   float radius_;
@@ -32,7 +34,7 @@ class CircleMaskEffect : public Effect {
   WGPURenderPipeline compute_pipeline_ = nullptr;
   WGPUBindGroup compute_bind_group_ = nullptr;
   UniformBuffer<CommonPostProcessUniforms> compute_uniforms_;
-  UniformBuffer<EffectParams> compute_params_;
+  UniformBuffer<CircleMaskParams> compute_params_;
 
   WGPURenderPipeline render_pipeline_ = nullptr;
   WGPUBindGroup render_bind_group_ = nullptr;
-- 
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