From ad9ee515d162d2aa23b64263e043d45add95615f Mon Sep 17 00:00:00 2001
From: skal <pascal.massimino@gmail.com>
Date: Sat, 7 Mar 2026 20:03:30 +0100
Subject: feat(effects): add Ntsc post-process effect with fisheye distortion

WGSL-only WgslEffect implementing barrel/fisheye distortion, RGB chroma
separation, scanlines, per-pixel temporal noise, rolling jitter line,
vignette, and warm NTSC phosphor tint. Applied across all main sequences.

handoff(Gemini): Ntsc effect added; 13 effects total, 35+1 tests expected.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 src/tests/gpu/test_demo_effects.cc | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/tests/gpu/test_demo_effects.cc')

diff --git a/src/tests/gpu/test_demo_effects.cc b/src/tests/gpu/test_demo_effects.cc
index 3aa6230..b9d1463 100644
--- a/src/tests/gpu/test_demo_effects.cc
+++ b/src/tests/gpu/test_demo_effects.cc
@@ -73,6 +73,9 @@ static void test_effects() {
       {"Scratch", std::make_shared<Scratch>(
                       fixture.ctx(), std::vector<std::string>{"source"},
                       std::vector<std::string>{"sink"}, 0.0f, 1000.0f)},
+      {"Ntsc", std::make_shared<Ntsc>(
+                   fixture.ctx(), std::vector<std::string>{"source"},
+                   std::vector<std::string>{"sink"}, 0.0f, 1000.0f)},
   };
 
   int passed = 0;
-- 
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