From cab181db4b939a9c097f45bf72b769f80fcfbdba Mon Sep 17 00:00:00 2001
From: daniel-c-harvey <the.real.daniel.harvey@gmail.com>
Date: Mon, 15 Jun 2026 12:49:47 -0400
Subject: [PATCH] =?UTF-8?q?refactor(visualizer):=20remove=20dead=20sampleC?=
 =?UTF-8?q?ount=20field=20from=20Datum=20=E2=80=94=20shader=20uses=20durat?=
 =?UTF-8?q?ionSeconds=20only?=
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---
 DeepDrftPublic/Interop/visualizer/MixVisualizer.ts | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/DeepDrftPublic/Interop/visualizer/MixVisualizer.ts b/DeepDrftPublic/Interop/visualizer/MixVisualizer.ts
index 45c6b3f..636528e 100644
--- a/DeepDrftPublic/Interop/visualizer/MixVisualizer.ts
+++ b/DeepDrftPublic/Interop/visualizer/MixVisualizer.ts
@@ -130,8 +130,6 @@ function parseColor(css: string): [number, number, number] {
 interface Datum {
     /** GPU texture holding the loudness samples (R8, 1 row tall), linear-filtered. */
     texture: WebGLTexture;
-    /** Number of loudness samples uploaded — used to map the texel-centre offset. */
-    sampleCount: number;
     /** Total mix duration in seconds — needed to map time <-> texture coordinate. */
     durationSeconds: number;
 }
@@ -591,7 +589,7 @@ export function create(canvas: HTMLCanvasElement): MixVisualizerHandle {
         gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
         gl.bindTexture(gl.TEXTURE_2D, null);
 
-        return { texture, sampleCount: samples.length, durationSeconds };
+        return { texture, durationSeconds };
     }
 
     return {