From a9e78e3cabb7c90336c44e20df36f8eb60e29014 Mon Sep 17 00:00:00 2001
From: Josh Holmer <jholmer.in@gmail.com>
Date: Sun, 8 Oct 2023 22:01:58 -0400
Subject: [PATCH] Support grain tables for SVT-AV1

Requires https://gitlab.com/AOMediaCodec/SVT-AV1/-/merge_requests/1894
---
 av1an-core/src/settings.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/av1an-core/src/settings.rs b/av1an-core/src/settings.rs
index 071acc1d..177a17c4 100644
--- a/av1an-core/src/settings.rs
+++ b/av1an-core/src/settings.rs
@@ -331,6 +331,17 @@ pub(crate) fn insert_noise_table_params(
       video_params.retain(|param| !param.starts_with("--denoise-noise-level="));
       video_params.push(format!("--film-grain-table={}", table.to_str().unwrap()));
     }
+    Encoder::svt_av1 => {
+      let film_grain_idx = video_params
+        .iter()
+        .find_position(|param| param.as_str() == "--film-grain");
+      if let Some((idx, _)) = film_grain_idx {
+        video_params.remove(idx + 1);
+        video_params.remove(idx);
+      }
+      video_params.push("--fgs-table".to_string());
+      video_params.push(table.to_str().unwrap().to_string());
+    }
     Encoder::rav1e => {
       let photon_noise_idx = video_params
         .iter()