Recent changes to patches

Fix for POV diagonals not working in Gens

Bruno fascendini — Fri, 03 Aug 2018 07:32:10 -0000

Attaching code to fix POV diagonals not working in Gens.

Buffer overflow

Tupone Alfredo — Thu, 28 Oct 2010 07:29:53 -0000

I got some warning from gcc-4.5 about buffer overflow.
I've done this patch that fixes it.
Hope it still work

Regards

--- src/gens/gens_core/cpu/68k/cpu_68k.c.old 2010-10-28 09:07:43.000000000 +0200
+++ src/gens/gens_core/cpu/68k/cpu_68k.c 2010-10-28 09:23:48.000000000 +0200
@@ -239,8 +239,8 @@
memset (Ram_Word_2M, 0, 256 * 1024);
memset (Ram_Word_1M, 0, 256 * 1024);

- memset (COMM.Command, 0, 8 * 5);
- memset (COMM.Status, 0, 8 * 5);
+ memset (COMM.Command, 0, sizeof(COMM.Command));
+ memset (COMM.Status, 0, sizeof(COMM.Status));

LED_Status = S68K_State = S68K_Mem_WP = S68K_Mem_PM = Ram_Word_State = 0;
COMM.Flag = Init_Timer_INT3 = Timer_INT3 = Int_Mask_S68K = 0;

fix the bugs of the gui

Stefano Guidoni — Tue, 30 Sep 2008 12:01:57 -0000

This patch fixes long-term problems with the gui(enabling/disabling options) under Linux. Moreover it adds internal save state for SCD games, like in Gens for Windows.

Fix startup crash

Mark Schreiber — Sun, 23 Mar 2008 20:02:37 -0000

On my system, gens crashes in ClearScreen at boot. Patch to fix attached.

Misc small fixes

Anonymous — Thu, 11 Oct 2007 21:19:24 -0000

Since some people are using the CVS version, here's a few minor annoyance fixes. I hope you don't mind them all being in one patch.

* Set OpenGL mode default to off, since it's crashprone if you don't have the proper bpp selected (and sometimes even if you do).

* The Pause button on the keyboard pauses emulation. Same as Escape, but Escape also quits the game when gens is started with --quickexit. Ideally these should all be remappable, but that has to wait for another day.

* add a listing for --quickexit to gens --help

-garron <68000heartonfire \at\ gmail \dot\ com>

New version of Starscream

Carsten Sørensen — Wed, 27 Jun 2007 21:43:56 -0000

Okay, so this is not really a patch.

I've been given permission by Neill Corlett to distribute my version of Starscream. I've put it on berlios.de (http://developer.berlios.de/projects/starscream/) to further encourage development of Starscream, it's my hope this project will the new hub for Starscream.

Unfortunately my version was based on 0.26c, but I've now added the fixes Stef did in 0.26d

I'm not sure if my version is of any interest to you guys, but I thought I'd drop you a note.

The most important changes are proper Mac OS X x86 support (realignment of the stack to 16 bytes when calling C functions) and native x64/AMD64/EM64T support.

opengl: resizable screen and cleaner code

Nicolas Bondoux — Wed, 07 Jun 2006 22:04:10 -0000

- texture download now utilize glTexSubImage2D
- resizable opengl windows
- some gui fixes
- no more use bilinear filtering (the value is still
hardcoded in g_sdldraw.c, gl_linear_filter

opengl: optimization for ati card, resizable screen

Nicolas Bondoux — Sun, 14 May 2006 20:35:59 -0000

This patch is for the cvs version
(Gens-MultiPlatform/linux/...);
It fixes a speed issue when using gens with some ati
cards under linux. The problem is that ati driver is
really bad at downloading 16 bits (RGB 5-6-5) textures;
after patching, gens do buffer conversion before the
downloads;

I also incorporated:
- texture download now utilize glTexSubImage2D
- resizable opengl windows
- some gui fixes

fixes build error with gcc 3.4

Quazgaa — Mon, 21 Mar 2005 19:18:28 -0000

when building gens, gcc gives an error on cpu_68k.c due to changes in what it accepts as proper code.

not sure if this is correct or proper, but it builds and seems to run ok.

fix gcc warnings

Sean Proctor — Sun, 22 Aug 2004 06:39:21 -0000

I compiled with -Wall and -Werror
This uncovered a number of bugs. And just a bunch of
harmless warnings that I fixed anyway.

in ggenie.c, I can't tell if the warning was showing a
problem or not. I don't know what's really going on
there. You might want to look at i_code and i_comment
and their usage to be sure.

most of the patch is adding missing headers and
functions to headers, etc. part is making parentheses,
etc unambiguous. part is fixing the file chooser stuff
if OK isn't picked.

adding the header/function info caught a couple bugs
with how functions were called.