On Mon, 1 Jun 2020 05:24:19 +0200
Alex Free wrote:
> > Sent: Sunday, May 31, 2020 at 10:43 AM
> > From: "Charlene Wendling" <julianaito@posteo.jp>
> > To: "Kirill Bychkov" <kirby@linklevel.net>
> > Cc: "Alex Free" <alexjf@mail.com>, "Landry Breuil"
> > <landry@openbsd.org>, ports@openbsd.org, abieber@openbsd.org
> > Subject: Re: games/ioquake3 cvs current diffs adding ppc support
> >
> > Huh, looks my mail never made it to ports@ :D
> >
> > On Sun, 31 May 2020 09:43:46 +0300
> > Kirill Bychkov wrote:
> >
> > > On Sun, May 31, 2020 02:28, Alex Free wrote:
> > > >> Sent: Saturday, May 30, 2020 at 9:45 PM
> > > >> From: "Charlene Wendling" <julianaito@posteo.jp>
> > > >> To: "Landry Breuil" <landry@openbsd.org>
> > > >> Cc: "Alex Free" <alexjf@mail.com>, ports@openbsd.org,
> > > >> abieber@openbsd.org Subject: Re: games/ioquake3 cvs current
> > > >> diffs adding ppc support
> > > >>
> > > >> Hi,
> > > >>
> > > >> On Sat, 30 May 2020 09:36:25 +0200
> > > >> Landry Breuil wrote:
> > > >>
> > > >> > On Sat, May 30, 2020 at 09:09:13AM +0200, Alex Free wrote:
> > > >> > > Successfully built and tested against current.
> > > >> > >
> > > >> > > Let me know if I can do anything else to make this happen.
> > > >> > >
> > > >> > > A new file named patch-code_qcommon_q_platform_h contains
> > > >> > > the following immediately below.
> > > >> >
> > > >> > note that you can do a cvs add of that new file, and cvs diff
> > > >> > will show it.
> > > >> >
> > > >> > > Below are the CVS diffs.
> > > >> >
> > > >> > usually, when sending a diff for a port, you to the cvs diff
> > > >> > from the port directory, otherwise the person applying it
> > > >> > will have to cd to /usr or use patch -p2 in that case.
> > > >> >
> > > >> > those are not strong remarks, your diff itself is fine, it's
> > > >> > just 'best practice to get used to' if you plan to send more
> > > >> > diffs (which are always welcome!)
> > > >>
> > > >> ^ Agreed :)
> > > >>
> > > >> It builds fine on macppc indeed, there are font glitches, but i
> > > >> don't have much time to fiddle with q3config.cfg since i can't
> > > >> read options. It requires to disable HDR at least to have
> > > >> proper weapons/font textures with my Radeon 9700.
> > >
> > > Hi,
> > > I see weapons, main menu (when option is highlighted) and console
> > > on my G5 with Radeon 9600 Pro.
> > > ok kirby@
> > >
> > > >>
> > > >> Alex, if you had the issue and know what is needed to make
> > > >> glitches disappear, we should add it to pkg/README :)
> > > >>
> > > >> OK cwen@ either way, here is the diff as we usually expect it
> > > >> by the way.
> > > >>
> > > >> Charl?ne.
> > > >>
> > > >>
> >
> > [diff was here]
> >
> > > > Thank you all for informing me of how to submit things
> > > > correctly. I greatly appreciate the correct format for the
> > > > patches submitted here.
> > > >
> > > > As for the font issues, I only have one powerpc machine with
> > > > graphics acceleration support in OpenBSD 6.7. Mach64 DRI was
> > > > dropped years ago.
> > > >
> > > > My one machine has a Radeon 9200 32MB graphics card so I had to
> > > > change the renderer to opengl1 in q3cfg.cfg using the text
> > > > below.
> > > >
> > > > seta cl_renderer "opengl1"
> > > >
> > > > Also, fullscreen is scaled incorrectly on my card, it is in the
> > > > corner of the screen and not completely visible. Windowed mode
> > > > works fine, I have it set in q3cfg.cfg using the text below.
> > > >
> > > > seta r_fullscreen "0"
> > > >
> > > > As I believe we are using different renderers (9700 supports
> > > > OpenGL2.0 AFAIK), maybe the opengl1 renderer will work better? I
> > > > haven?t had any font issues on my OpenGL 1.3 card, just the
> > > > fullscreen one which I work around by setting xrandr -s 640x480.
> > > >
> > > > Another thing I think might be important, on my radeon 9200 I
> > > > have to use the fastest preset for a playable game. Resolution
> > > > can be then be changed.
> > > >
> > > > Is this good to include in the readme? I can submit a new patch
> > > > for an updated readme if that is what should be done next.
> >
> > I think we should add a subsection that details that. See
> > /usr/ports/infrastructure/templates/README.template for the
> > format we're using.
> >
> > It works 100% fine in fullscreen here with the standard
> > configuration and:
> >
> > seta cl_renderer "opengl1"
> > seta r_allowExtensions "0"
> > seta r_hdr "0"
> >
> > I can get 40-ish fps with that. The tricky part when setting up
> > graphics settings is to remember to use 32-bit depth and textures,
> > otherwise it's a complete mess.
> >
> > I'm replying to your next mail while here:
> >
> > > Thank you all for testing and helping in the process. What's
> > > the next step to get this into ports? Everything works as
> > > expected, some graphics cards just need a few tweaks in the
> > > config file that should be documented.
> >
> > Once we have a final diff that everyone agree upon, we've to wait
> > for abieber@ that maintains the port to be OK with it/commit it.
> >
> >
>
> I've created a patch for the readme, does it cover everything you had
> in mind and is it done correctly?
I think it's comprehensive enough.
I've fixed a typo, added blank lines after sections headers, and set
lines to 80 chars width like the template says. By the way, when you're
doing a diff, just cd to the port directory itself and invoke 'cvs diff'
from there, it's a bit easier to patch for reviews :)
(I guess my mail won't be sent to ports@ again)
Charlène.
Index: Makefile
===================================================================
RCS file: /cvs/ports/games/ioquake3/Makefile,v
retrieving revision 1.25
diff -u -p -u -p -r1.25 Makefile
--- Makefile 12 Jul 2019 20:46:19 -0000 1.25
+++ Makefile 1 Jun 2020 07:17:34 -0000
@@ -1,7 +1,7 @@
# $OpenBSD: Makefile,v 1.25 2019/07/12 20:46:19 sthen Exp $
BROKEN-i386= need to free up a register
-ONLY_FOR_ARCHS= amd64 i386
+ONLY_FOR_ARCHS= amd64 i386 macppc
COMMENT= clone of the original Quake III Arena
@@ -33,7 +33,11 @@ ALL_TARGET= "release"
USE_GMAKE= Yes
NO_TEST= Yes
+.if ${MACHINE_ARCH} == "powerpc"
+QUAKE_ARCH= ppc
+.else
QUAKE_ARCH= ${ARCH:S/amd64/x86_64/:S/i386/x86/}
+.endif
SUBST_VARS+= QUAKE_ARCH
do-install:
Index: patches/patch-Makefile
===================================================================
RCS file: /cvs/ports/games/ioquake3/patches/patch-Makefile,v
retrieving revision 1.2
diff -u -p -u -p -r1.2 patch-Makefile
--- patches/patch-Makefile 16 Apr 2018 13:12:22 -0000 1.2
+++ patches/patch-Makefile 1 Jun 2020 07:17:34 -0000
@@ -3,7 +3,16 @@ $OpenBSD: patch-Makefile,v 1.2 2018/04/1
Index: Makefile
--- Makefile.orig
+++ Makefile
-@@ -743,16 +743,16 @@ ifeq ($(PLATFORM),openbsd)
+@@ -4,7 +4,7 @@
+ # GNU Make required
+ #
+ COMPILE_PLATFORM=$(shell uname | sed -e 's/_.*//' | tr '[:upper:]' '[:lower:]' | sed -e 's/\//_/g')
+-COMPILE_ARCH=$(shell uname -m | sed -e 's/i.86/x86/' | sed -e 's/^arm.*/arm/')
++COMPILE_ARCH=$(shell uname -m | sed -e 's/i.86/x86/' | sed -e 's/macppc/ppc/' | sed -e 's/^arm.*/arm/')
+
+ ifeq ($(COMPILE_PLATFORM),sunos)
+ # Solaris uname and GNU uname differ
+@@ -769,16 +769,16 @@ ifeq ($(PLATFORM),openbsd)
-pipe -DUSE_ICON -DMAP_ANONYMOUS=MAP_ANON
CLIENT_CFLAGS += $(SDL_CFLAGS)
@@ -23,7 +32,7 @@ Index: Makefile
OPTIMIZE = $(OPTIMIZEVM) -ffast-math
HAVE_VM_COMPILED=true
else
-@@ -1525,7 +1525,6 @@ Q3CPPOBJ = \
+@@ -1562,7 +1562,6 @@ Q3CPPOBJ = \
$(B)/tools/cpp/eval.o \
$(B)/tools/cpp/include.o \
$(B)/tools/cpp/hideset.o \
Index: patches/patch-code_qcommon_q_platform_h
===================================================================
RCS file: patches/patch-code_qcommon_q_platform_h
diff -N patches/patch-code_qcommon_q_platform_h
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ patches/patch-code_qcommon_q_platform_h 1 Jun 2020 07:17:34 -0000
@@ -0,0 +1,14 @@
+$OpenBSD$
+
+Index: code/qcommon/q_platform.h
+--- code/qcommon/q_platform.h.orig
++++ code/qcommon/q_platform.h
+@@ -223,6 +223,8 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+
+ #ifdef __i386__
+ #define ARCH_STRING "x86"
++#elif defined __ppc__
++#define ARCH_STRING "ppc"
+ #elif defined __amd64__
+ #undef idx64
+ #define idx64 1
Index: pkg/README
===================================================================
RCS file: /cvs/ports/games/ioquake3/pkg/README,v
retrieving revision 1.5
diff -u -p -u -p -r1.5 README
--- pkg/README 4 Sep 2018 12:46:13 -0000 1.5
+++ pkg/README 1 Jun 2020 07:17:34 -0000
@@ -19,3 +19,44 @@ rcctl enable ioq3ded && rcctl set ioq3de
For more information on the dedicated server see here:
http://wiki.ioquake3.org/Sys_Admin_Guide#Configuration_Files
+
+Macppc specifics
+================
+
+Additional configuration may be required, as noted below.
+
+OpenGL renderer
+---------------
+
+The opengl2 renderer is not available on many of the supported graphics cards
+and will prevent ioquake3 from starting with the default configuration.
+Specifiying seta cl_renderer "opengl1" in the config file will allow use of the
+opengl1 renderer.
+
+16-bit textures
+---------------
+
+Graphical issues occur when using 16-bit textures on the Radeon 9200, 9600, and
+9700. 32-bit textures should be used if this happens.
+
+Radeon 9700
+-----------
+
+Weapons and fonts will not appear without specifying seta r_hdr "0" in the
+config file. The Radeon 9200 and 9600 do not have this issue.
+
+Extensions should also be turned off by specifying seta r_allowExtensions "0"
+in the config file.
+
+Radeon 9200
+-----------
+
+Fullscreen requires the X11 resolution to match the one specified in the
+ioquake3 config file. This has been tested in FVWM and Window Maker, and only
+Window Maker displays fullscreen correctly out of the 2.
+
+The fastest graphics preset should be used in ioquake3. Resolution can then be
+modified from there for a playable game.
+
+The main menu in ioquake3 has poor performance that other parts of the game do
+not suffer from.
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