From 1699d45ae4ec791522f0ae3ff976cc162660a5fc Mon Sep 17 00:00:00 2001
From: Jaby <fenir50@web.de>
Date: Fri, 24 May 2024 21:08:54 +0200
Subject: [PATCH] Support Auto LBAs for steaming files

---
 src/Tools/psxcdgen_ex/src/types/mod.rs         |  7 +++++++
 src/Tools/psxcdgen_ex/src/types/overlay/mod.rs | 11 ++++++++++-
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/Tools/psxcdgen_ex/src/types/mod.rs b/src/Tools/psxcdgen_ex/src/types/mod.rs
index 836f90b2..53c55392 100644
--- a/src/Tools/psxcdgen_ex/src/types/mod.rs
+++ b/src/Tools/psxcdgen_ex/src/types/mod.rs
@@ -273,6 +273,13 @@ impl File {
         Self::new_from_content(file_name, FileType::XAAudio(content), highest_size*channel_count)
     }
 
+    pub fn is_streaming_file(&self) -> bool {
+        match &self.content {
+            FileType::XAAudio(_) => true,
+            _                    => false
+        }
+    }
+
     pub fn get_track_rel_lba(&self) -> usize {
         self.properties.lba.get_track_relative()
     }
diff --git a/src/Tools/psxcdgen_ex/src/types/overlay/mod.rs b/src/Tools/psxcdgen_ex/src/types/overlay/mod.rs
index 106c8955..d2049b11 100644
--- a/src/Tools/psxcdgen_ex/src/types/overlay/mod.rs
+++ b/src/Tools/psxcdgen_ex/src/types/overlay/mod.rs
@@ -83,7 +83,16 @@ fn for_each_lba_name<F: FnMut(usize, (usize, usize), bool) -> Result<(), Error>>
     for lba_name in lba_names {
         if let Some(file) = file_map.get(lba_name) {
             let file_ref     = format_if_error_drop_cause!(file.try_borrow(), "Failed accessing file \"{}\" for writing LBA information.\nNote: You can not inject the LBA information of a file into itself.", lba_name)?;
-            let (lba, bytes) = (file_ref.get_absolute_lba(), length_func(&Layout::File(file.clone())).bytes);
+            let (lba, bytes) = (file_ref.get_absolute_lba(), {
+                if file_ref.is_streaming_file() {
+                    // Streaming files do not have a size restriction
+                    Some(0)
+                }
+
+                else {
+                    length_func(&Layout::File(file.clone())).bytes
+                }
+            });
             let is_lz4       = file_ref.properties.is_lz4;
 
             functor(idx, (lba, bytes.ok_or(Error::from_text(format!("{} does not contain a size!", lba_name)))?), is_lz4)?;