From 4c491d8647cd97d4a679b86ab87948fa0324946f Mon Sep 17 00:00:00 2001
From: NepDisk <nepdisk@noreply.codeberg.org>
Date: Sat, 6 Dec 2025 17:19:29 -0500
Subject: [PATCH] Revert "comment out other save game compressors for testing"

This reverts commit 479ecdba8d8286ec2491f25b3ec867416fc8efca.
---
 src/d_clisrv.c | 18 +++++++++---------
 src/doomdef.h  |  4 ++--
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/src/d_clisrv.c b/src/d_clisrv.c
index f00c97036..b3d6b1c6d 100644
--- a/src/d_clisrv.c
+++ b/src/d_clisrv.c
@@ -68,13 +68,13 @@
 #include "discord.h"
 #endif
 
-/*#ifdef USE_LZ4
+#ifdef USE_LZ4
 #include "lz4.h"
 #elif defined HAVE_ZLIB
 #include <zlib.h>
-#else*/
+#else
 #include "lzf.h"
-//#endif
+#endif
 
 //
 // NETWORKING
@@ -1233,14 +1233,14 @@ static void SV_SendSaveGame(INT32 node, boolean resending)
 	}
 
 	// Attempt to compress it.
-/*#if defined USE_LZ4
+#if defined USE_LZ4
 	if ((compressedlen = LZ4_compress_fast((char*)(save.buffer + sizeof(UINT32)), (char*)(compressedsave + sizeof(UINT32)), length - sizeof(UINT32), length - sizeof(UINT32) - 1, LZ4_ACCEL)))
 #elif defined HAVE_ZLIB
 	int compresstatus = compress2(compressedsave + sizeof(UINT32), &compressedlen, save.buffer + sizeof(UINT32), length - sizeof(UINT32), ZLIB_LEVEL);
 	if (compresstatus == Z_OK)
-#else*/
+#else
 	if ((compressedlen = lzf_compress(save.buffer + sizeof(UINT32), length - sizeof(UINT32), compressedsave + sizeof(UINT32), length - sizeof(UINT32) - 1)))
-//#endif
+#endif
 	{
 		CONS_Printf("Compressed savegame of size %zu\n", length - sizeof(UINT32));
 		CONS_Printf("Compressed savegame is %zu\n", compressedlen);
@@ -1341,13 +1341,13 @@ static void CL_LoadReceivedSavegame(boolean reloading)
 
 		CONS_Printf("Decompressing compressed savegame of size %zu\n", length - sizeof(UINT32));
 
-/*#if defined USE_LZ4
+#if defined USE_LZ4
 		LZ4_decompress_safe((char*)save.p, (char*)decompressedbuffer, length - sizeof(UINT32), decompressedlen);
 #elif defined HAVE_ZLIB
 		uncompress(decompressedbuffer, &decompressedlen, save.p, length - sizeof(UINT32));
-#else*/
+#else
 		lzf_decompress(save.p, length - sizeof(UINT32), decompressedbuffer, decompressedlen);
-//#endif
+#endif
 
 		CONS_Printf("Decompressed save is %zu\n", decompressedlen);
 
diff --git a/src/doomdef.h b/src/doomdef.h
index 1365a90a3..98462f882 100644
--- a/src/doomdef.h
+++ b/src/doomdef.h
@@ -213,8 +213,8 @@ extern char logfilename[1024];
 //#define ZLIB_LEVEL 5
 
 // LZ4 Options
-//#define USE_LZ4 // Use LZ4 for network savegame compression
-//#define LZ4_ACCEL 1
+#define USE_LZ4 // Use LZ4 for network savegame compression
+#define LZ4_ACCEL 1
 
 // surely nobody's gonna change the palette a second time :Clueless:
 #define FADECOLOR 0 // 120