From 699a68a9ac07afb74282781d9c0339c60f78defa Mon Sep 17 00:00:00 2001
From: Vincent Wei <vincent@minigui.org>
Date: Sat, 21 Mar 2020 21:59:12 +0800
Subject: [PATCH] tune constant macros

---
 src/ial/ial.c        | 3 +--
 src/include/newgal.h | 8 ++++++++
 src/newgal/newgal.c  | 3 +--
 3 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/ial/ial.c b/src/ial/ial.c
index cb31ab3e..21e6fbdf 100644
--- a/src/ial/ial.c
+++ b/src/ial/ial.c
@@ -133,8 +133,7 @@
     #include "linux-libinput.h"
 #endif
 
-#define LEN_ENGINE_NAME        16
-#define LEN_MTYPE_NAME         16
+#define LEN_MTYPE_NAME         23
 
 static INPUT inputs [] =
 {
diff --git a/src/include/newgal.h b/src/include/newgal.h
index d0b17f92..f09d7ffe 100644
--- a/src/include/newgal.h
+++ b/src/include/newgal.h
@@ -57,6 +57,14 @@
 
 #include "gdi.h"
 
+#define LEN_SO_NAME         127 // name length of a shared object (library)
+#define LEN_DEVICE_NAME     127
+#define LEN_EXDRIVER_NAME   LEN_SO_NAME
+#define LEN_ENGINE_NAME     23
+#define LEN_VIDEO_MODE      31
+#define LEN_MTYPE_NAME      23
+#define LEN_FOURCC_FORMAT   7
+
 #define DISABLE_THREADS
 #define GAL_mutex       int
 
diff --git a/src/newgal/newgal.c b/src/newgal/newgal.c
index d05e3c77..e8be4e22 100644
--- a/src/newgal/newgal.c
+++ b/src/newgal/newgal.c
@@ -64,8 +64,7 @@
 
 GAL_Surface* __gal_screen;
 
-#define LEN_ENGINE_NAME 10
-#define LEN_MODE        20
+#define LEN_MODE        LEN_VIDEO_MODE
 
 BOOL GAL_ParseVideoMode (const char* mode, int* w, int* h, int* depth)
 {