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Fix a bug that may cause image corruption during mouse movements.

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This commit is contained in:
Maxim Sobolev 2001-05-23 10:28:10 +00:00
parent f7c88ed612
commit c9e60dee0b
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=42969
2 changed files with 7 additions and 9 deletions
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2
devel/sdl12/Makefile
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@ -7,7 +7,7 @@
PORTNAME= sdl
PORTVERSION= 1.2.0
PORTREVISION= 2
PORTREVISION= 3
CATEGORIES= devel
MASTER_SITES= http://www.libsdl.org/release/ \
http://www.devolution.com/~slouken/SDL/release/

14
devel/sdl12/files/patch-src_video_vgl_SDL__vglevents.c
View file

@ -1,9 +1,9 @@
$FreeBSD$
--- src/video/vgl/SDL_vglevents.c.orig Wed Jan 24 00:51:13 2001
+++ src/video/vgl/SDL_vglevents.c Wed Jan 24 00:51:13 2001
@@ -0,0 +1,305 @@
--- src/video/vgl/SDL_vglevents.c.orig Wed May 23 12:15:22 2001
+++ src/video/vgl/SDL_vglevents.c Wed May 23 12:54:08 2001
@@ -0,0 +1,303 @@
+/*
+ SDL - Simple DirectMedia Layer
+ Copyright (C) 1997, 1998, 1999, 2000 Sam Lantinga
@ -54,8 +54,8 @@ $FreeBSD$
+static SDL_keysym *TranslateKey(int scancode, SDL_keysym *keysym);
+
+static int posted = 0;
+static int oldx = 0;
+static int oldy = 0;
+static int oldx = -1;
+static int oldy = -1;
+static struct mouse_info mouseinfo;
+
+/* Ugh, we have to duplicate the kernel's keysym mapping code...
@ -102,9 +102,7 @@ $FreeBSD$
+ mouseinfo.operation = MOUSE_GETINFO;
+ if (ioctl(fd, CONS_MOUSECTL, &mouseinfo) != 0)
+ return -1;
+ oldx = mouseinfo.u.data.x;
+ oldy = mouseinfo.u.data.y;
+ SDL_PrivateMouseMotion(0, 0, oldx, oldy);
+
+ return 0;
+}
+