From 3d9d632d7b270feb6b46523a5fb581f5cc98099f Mon Sep 17 00:00:00 2001
From: Syping <schiedelrafael@keppe.org>
Date: Tue, 9 May 2023 23:28:38 +0200
Subject: [PATCH] libragephoto: add RDR 2 SignInitial

---
 src/RagePhoto.cpp | 2 ++
 src/RagePhoto.h   | 1 +
 src/RagePhotoA.h  | 1 +
 3 files changed, 4 insertions(+)

diff --git a/src/RagePhoto.cpp b/src/RagePhoto.cpp
index f596b85..af36de5 100644
--- a/src/RagePhoto.cpp
+++ b/src/RagePhoto.cpp
@@ -644,6 +644,8 @@ uint64_t RagePhoto::jpegSign(uint32_t photoFormat, RagePhotoData *rp_data)
 {
     if (photoFormat == PhotoFormat::GTA5)
         return (0x100000000000000ULL | joaatFromInitial(rp_data->jpeg, rp_data->jpegSize, SignInitials::SIGTA5));
+    else if (photoFormat == PhotoFormat::RDR2)
+        return (0x100000000000000ULL | joaatFromInitial(rp_data->jpeg, rp_data->jpegSize, SignInitials::SIRDR2));
     else
         return 0;
 }
diff --git a/src/RagePhoto.h b/src/RagePhoto.h
index af040f3..2173b25 100644
--- a/src/RagePhoto.h
+++ b/src/RagePhoto.h
@@ -95,6 +95,7 @@ public:
     /** Sign Initials */
     enum SignInitials : uint32_t {
         SIGTA5 = 0xE47AB81CUL, /**< GTA V Sign Initial */
+        SIRDR2 = 0x00FEEB1EUL, /**< RDR 2 Sign Initial */
     };
     RagePhoto();
     ~RagePhoto();
diff --git a/src/RagePhotoA.h b/src/RagePhotoA.h
index 3e1203d..08d39ef 100644
--- a/src/RagePhotoA.h
+++ b/src/RagePhotoA.h
@@ -95,6 +95,7 @@ public:
     /** Sign Initials */
     enum SignInitials : uint32_t {
         SIGTA5 = 0xE47AB81CUL, /**< GTA V Sign Initial */
+        SIRDR2 = 0x00FEEB1EUL, /**< RDR 2 Sign Initial */
     };
     RagePhotoA() {
         instance = ragephoto_open();