[pkgsrc/trunk]: pkgsrc/emulators/gnuboy-sdl SDL port of gnuboy, a Nintendo Ga...

[dillo <dillo%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/c1035c79e4f6
branches:  trunk
changeset: 478567:c1035c79e4f6
user:      dillo <dillo%pkgsrc.org@localhost>
date:      Mon Jul 26 17:05:05 2004 +0000

description:
SDL port of gnuboy, a Nintendo Gameboy / Gameboy Color emulator.

diffstat:

 emulators/gnuboy-sdl/DESCR            |   2 +
 emulators/gnuboy-sdl/Makefile         |  28 ++++++++++++++
 emulators/gnuboy-sdl/PLIST            |  14 +++++++
 emulators/gnuboy-sdl/distinfo         |   5 ++
 emulators/gnuboy-sdl/patches/patch-aa |  70 +++++++++++++++++++++++++++++++++++
 5 files changed, 119 insertions(+), 0 deletions(-)

diffs (139 lines):

diff -r d7dcf5bec216 -r c1035c79e4f6 emulators/gnuboy-sdl/DESCR
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/emulators/gnuboy-sdl/DESCR        Mon Jul 26 17:05:05 2004 +0000
@@ -0,0 +1,2 @@
+Gnuboy is a portable program for emulating the Nintendo GameBoy Color
+software platform.  This is the SDL port, with joystick support.
diff -r d7dcf5bec216 -r c1035c79e4f6 emulators/gnuboy-sdl/Makefile
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/emulators/gnuboy-sdl/Makefile     Mon Jul 26 17:05:05 2004 +0000
@@ -0,0 +1,28 @@
+# $NetBSD: Makefile,v 1.1.1.1 2004/07/26 17:05:05 dillo Exp $
+
+DISTNAME=      gnuboy-1.0.3
+PKGNAME=       ${DISTNAME:S/-/-sdl-/}
+CATEGORIES=    emulators
+MASTER_SITES=  http://gnuboy.unix-fu.org/src/
+
+MAINTAINER=    dillo%NetBSD.org@localhost
+HOMEPAGE=      http://gnuboy.unix-fu.org/
+COMMENT=       SDL port of Gameboy emulator
+
+GNU_CONFIGURE= yes
+USE_X11=       yes
+USE_BUILDLINK3=        yes
+CONFIGURE_ARGS+=--with-sdl
+
+.include "../../devel/SDL/buildlink3.mk"
+
+do-install:
+       ${INSTALL_DATA_DIR} ${PREFIX}/share/doc/gnuboy-sdl
+       ${INSTALL_DATA_DIR} ${PREFIX}/share/examples/gnuboy-sdl
+       ${INSTALL_PROGRAM} ${WRKSRC}/sdlgnuboy ${PREFIX}/bin/gnuboy-sdl
+       ${INSTALL_DATA} ${WRKSRC}/etc/sample.rc \
+               ${PREFIX}/share/examples/gnuboy-sdl/
+       ${INSTALL_DATA} ${WRKSRC}/README ${WRKSRC}/docs/* \
+               ${PREFIX}/share/doc/gnuboy-sdl/
+
+.include "../../mk/bsd.pkg.mk"
diff -r d7dcf5bec216 -r c1035c79e4f6 emulators/gnuboy-sdl/PLIST
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/emulators/gnuboy-sdl/PLIST        Mon Jul 26 17:05:05 2004 +0000
@@ -0,0 +1,14 @@
+@comment $NetBSD: PLIST,v 1.1.1.1 2004/07/26 17:05:05 dillo Exp $
+bin/gnuboy-sdl
+share/doc/gnuboy-sdl/CHANGES
+share/doc/gnuboy-sdl/CONFIG
+share/doc/gnuboy-sdl/CREDITS
+share/doc/gnuboy-sdl/FAQ
+share/doc/gnuboy-sdl/HACKING
+share/doc/gnuboy-sdl/LIBERTY
+share/doc/gnuboy-sdl/README
+share/doc/gnuboy-sdl/README.old
+share/doc/gnuboy-sdl/WHATSNEW
+share/examples/gnuboy-sdl/sample.rc
+@dirrm share/examples/gnuboy-sdl
+@dirrm share/doc/gnuboy-sdl
diff -r d7dcf5bec216 -r c1035c79e4f6 emulators/gnuboy-sdl/distinfo
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/emulators/gnuboy-sdl/distinfo     Mon Jul 26 17:05:05 2004 +0000
@@ -0,0 +1,5 @@
+$NetBSD: distinfo,v 1.1.1.1 2004/07/26 17:05:05 dillo Exp $
+
+SHA1 (gnuboy-1.0.3.tar.gz) = 4c371445b6599c6636d08ba9c5de7bb9fbf78437
+Size (gnuboy-1.0.3.tar.gz) = 187627 bytes
+SHA1 (patch-aa) = 266f39882e2aa3cc3350a6080ecc6e8738c92160
diff -r d7dcf5bec216 -r c1035c79e4f6 emulators/gnuboy-sdl/patches/patch-aa
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/emulators/gnuboy-sdl/patches/patch-aa     Mon Jul 26 17:05:05 2004 +0000
@@ -0,0 +1,70 @@
+$NetBSD: patch-aa,v 1.1.1.1 2004/07/26 17:05:05 dillo Exp $
+
+--- sys/sdl/sdl.c.orig 2001-09-17 18:40:14.000000000 +0200
++++ sys/sdl/sdl.c
+@@ -441,6 +441,8 @@ static int sound = 1;
+ static int samplerate = 44100;
+ static int stereo = 1;
+ static volatile int audio_done;
++static SDL_sem *pcm_rsem, *pcm_wsem;
++static int atexit_done = 0;
+ 
+ rcvar_t pcm_exports[] =
+ {
+@@ -453,8 +455,16 @@ rcvar_t pcm_exports[] =
+ 
+ static void audio_callback(void *blah, byte *stream, int len)
+ {
++      SDL_SemWait(pcm_rsem);
+       memcpy(stream, pcm.buf, len);
+-      audio_done = 1;
++      SDL_SemPost(pcm_wsem);
++}
++
++
++static void audio_atexit(void)
++{
++      if (pcm_wsem)
++              SDL_SemPost(pcm_rsem);
+ }
+ 
+ 
+@@ -466,6 +476,13 @@ void pcm_init()
+       if (!sound) return;
+       
+       SDL_InitSubSystem(SDL_INIT_AUDIO);
++      /* XXX: check for NULL */
++      pcm_rsem = SDL_CreateSemaphore(0);
++      pcm_wsem = SDL_CreateSemaphore(0);
++      if (!atexit_done) {
++              atexit(audio_atexit);
++              atexit_done = 1;
++      }
+       as.freq = samplerate;
+       as.format = AUDIO_U8;
+       as.channels = 1 + stereo;
+@@ -491,16 +508,20 @@ int pcm_submit()
+ {
+       if (!pcm.buf) return 0;
+       if (pcm.pos < pcm.len) return 1;
+-      while (!audio_done)
+-              SDL_Delay(4);
+-      audio_done = 0;
++      SDL_SemPost(pcm_rsem);
++      SDL_SemWait(pcm_wsem);
+       pcm.pos = 0;
+       return 1;
+ }
+ 
+ void pcm_close()
+ {
+-      if (sound) SDL_CloseAudio();
++      if (sound) {
++              SDL_CloseAudio();
++              SDL_DestroySemaphore(pcm_rsem);
++              SDL_DestroySemaphore(pcm_wsem);
++              pcm_rsem = pcm_wsem = 0;
++      }
+ }
+ 
+