caps: add fields to AlbumFileId, simplify old invoke

Author: SciresM

nx/include/switch/services/caps.h

@@ -93,7 +93,9 @@ typedef struct {
     CapsAlbumFileDateTime datetime;             ///< \ref CapsAlbumFileDateTime
     u8 storage;                                 ///< \ref CapsAlbumStorage
     u8 content;                                 ///< \ref CapsAlbumFileContents
-    u8 pad_x12[0x6];                            ///< padding
+    u8 unknown_12;                              ///< [19.0.0+]
+    u8 unknown_13;                              ///< [19.0.0+]
+    u8 pad_x14[0x4];                            ///< padding
 } CapsAlbumFileId;
 
 /// AlbumEntry

nx/source/services/capsc.c

@@ -80,12 +80,8 @@ Result capscGetApplicationIdFromAruid(CapsApplicationId *application_id, u64 aru
 
     if (hosversionAtLeast(19,0,0))
         return serviceDispatchInOut(&g_capscSrv, 2013, aruid, *application_id);
-
-    u64 old_application_id=0;
-    Result rc = serviceDispatchInOut(&g_capscSrv, 2013, aruid, old_application_id);
-    if (R_SUCCEEDED(rc))
-        *application_id = (CapsApplicationId){ old_application_id, 0, 0 };
-    return rc;
+    else
+        return serviceDispatchInOut(&g_capscSrv, 2013, aruid, application_id->application_id);
 }
 
 Result capscCheckApplicationIdRegistered(u64 application_id) {