howto-mplayer.txt

avformat reconnect_streamed http.c is the fix for audio stopping yt.rexx dualplay



1.2 changes:

- Based on MPlayer 1.4 (ffmpeg 4.1)
- comp_yuv(2): Allow driver to be used with RadeonRX.chip
- p96_pip: Properly fix distorted videos with some resolutions.
- Added missing VCD amigaos specific support from older port.

- Stay paused if using MPlayer-GUI and paused outside of it.
^ Yet to be added in


Modifications by zzd10h:

- Added MenuClass support if available (OS4.1 FE required)
- Added AISS images to MenuClass if available (TBIMAGES: assign required)
- Use of MenuImageSize environment variable to specify AISS picture size (SETENV SAVE MenuImageSize 16)
- Use of AEon InfoWindow class for About window if available
- Use of environment variable Disable_Banner_Images to disable About window banner (SETENV SAVE Disable_Banner_Images 1)
- Catalog support


--enable-openssl-nondistributable

Check if 2glob was needed: yes


codec2.c memory.h





Compiling MPlayer 1.4 for AmigaOS4 & SDL
========================================

tar -xJvf MPlayer-1.4.tar.xz

Edit configure script:

Change WARN_CFLAGS="-Werror-implicit-function-declaration" to WARN_CFLAGS="" (enable networking support)
Change glob.h to 2glob.h and glob_win=yes to glob_win=no and glob=yes to glob=no (quick way to disable GLOB and GLOB_WIN)
Remove GLOB_WIN from Makefile (permanent because configure does not generate Makefile)

According to http://amigaworld.net/modules/newbb/viewtopic.php?mode=viewtopic&topic_id=34455&forum=32&start=220&viewmode=flat&order=0#635586
Change -O4 to -O2 where seen, to fix 100% cpu loading.

Use ld_tmp="-lfontconfig -lexpat -lfreetype -lpthread $ld_tmp" to make it detect libfontconfig.
Put -lpthread after -lopenal to make to detect OpenAL

Remove these two lines in amigaos section:
  _stream_cache=no
  def_stream_cache="#undef CONFIG_STREAM_CACHE"

and add

  def_pthread_cache="#define PTHREAD_CACHE 1"


Configure with:

PKG_CONFIG_PATH=/SDK/local/newlib/lib/pkgconfig ./configure --prefix=/SDK/local/newlib --datadir=/PROGDIR --confdir=/PROGDIR --with-freetype-config=/SDK/local/newlib/bin/freetype-config --enable-cross-compile --cc=ppc-amigaos-gcc --as=ppc-amigaos-as --nm=ppc-amigaos-nm --ar=ppc-amigaos-ar --ranlib=ppc-amigaos-ranlib --target=ppc-amigaos --disable-altivec --disable-termios --disable-unrarexec --enable-menu --enable-openssl-nondistributable --extra-libs="-lunix" --extra-libs-mplayer="-lauto"


command.c (around line 3373):
#if !defined(__MINGW32__) && !defined(__AMIGAOS4__)

osdep/getch2.c (around line 27):
#if !defined(__OS2__) && !defined(__MORPHOS__) && !defined(__AMIGAOS4__)

osdep/shmem.c (this code isn't actually used at all):
Find and change to look like these:

  case 1:  // ========= MAP_SHARED + /dev/zero ==========
#ifndef __amigaos4__
    if (devzero == -1 && (devzero = open("/dev/zero", O_RDWR, 0)) == -1) break;
    p=mmap(0,size,PROT_READ|PROT_WRITE,MAP_SHARED,devzero,0);
    if(p==MAP_FAILED) break; // failed
#else
    p=malloc(size);
    if(p=NULL) break; // failed
#endif
    mp_dbg(MSGT_OSDEP, MSGL_DBG2, "shmem: %"PRId64" bytes allocated using mmap /dev/zero (%p)\n",size,p);
    return p;


    case 1:
#ifndef __amigaos4__
      if(munmap(p,size)) {
		mp_msg(MSGT_OSDEP, MSGL_ERR, "munmap failed on %p %"PRId64" bytes: %s\n",
		    p,size,strerror(errno));
	    }
#else
      if (p) free(p);
#endif
      break;




libmpeg2/cpu_state.c
remove altivec code if building for generic
lines 46 and 123 change to #if 0 // ARCH_PPC



mplayer.c (around lines 768 and 3046):
#if !defined(__MINGW32__) && !defined(__AMIGAOS4__)



input/input.c:
#ifdef __amigaos4__
            if (select(max_fd + 1, &fds, NULL, NULL, time_val) == -1) {
                if ((errno != EINTR)&&(errno != 0))
                {
                    mp_msg(MSGT_INPUT, MSGL_ERR, MSGTR_INPUT_INPUT_ErrSelect,    strerror(errno));
                        printf("AmigaOS4.1 Bug select() don't reset or set errno value\n");
                        errno = 0;
                }
                else if ((errno == 0))
                {
                        mp_msg(MSGT_INPUT, "Select() returns with out setting errno\n",0);
                }
                FD_ZERO(&fds);
            }
#else
            if (select(max_fd + 1, &fds, NULL, NULL, time_val) < 0) {
                if (errno != EINTR)
                    mp_msg(MSGT_INPUT, MSGL_ERR, MSGTR_INPUT_INPUT_ErrSelect,
                            strerror(errno));
                FD_ZERO(&fds);
            }
#endif



libmpcodecs/ad_mpg123.c
Right at top of the file:
#undef _FILE_OFFSET_BITS


mpcommon.c:
Remove these lines:

<             char *desc_path = get_path("font/font.desc");
<             vo_font = read_font_desc(desc_path, font_factor, verbose>1);
<             free(desc_path);
<             if (!vo_font)



libao2/ao_sdl.c:

>                 aspec.format = AUDIO_S16MSB;
>                 ao_data.format = AF_FORMAT_S16_BE;

also change in "case AF_FORMAT_S16_LE" to AUDIO_S16MSB to make .wav play properly.



libvo/vo_sdl.c:
Remove a bunch of code, make it look like this:

	if(flags&VOFLAG_SWSCALE) {
		mp_msg(MSGT_VO,MSGL_V, "SDL: setting zoomed fullscreen with modeswitching\n");
		priv->fulltype = VOFLAG_SWSCALE;
		set_fullmode(priv->fullmode);
	}
        else {
 			mp_msg(MSGT_VO,MSGL_V, "SDL: setting windowed mode\n");
            set_video_mode(priv->dstwidth, priv->dstheight, priv->bpp, priv->sdlflags);
	}
        if(!priv->surface) { // cannot SetVideoMode
 		mp_msg(MSGT_VO,MSGL_WARN, MSGTR_LIBVO_SDL_FailedToSetVideoMode, SDL_GetError());
		return -1;
	}



ffmpeg/libavformat/os_support.h (around line 79):
#if defined(__OS2__) || defined(__Plan9__) || defined(__AMIGAOS4__)



ffmpeg/libavformat/udp.c:

struct timespec { time_t tv_secs; int tv_nansecs; };
const struct timespec tv = { .tv_secs  =  t / 1000000, .tv_nansecs = (t % 1000000) * 1000 };



ffmpeg/libavutil/thread.h:

#if defined(__amigaos4__)
 #define TRUE 1
 #define FALSE 0
#endif



ffmpeg/libavcodec/hapdec.c:

#ifndef __amigaos4__
 #include "memory.h"
#endif


ffmpeg/libavformat/ftp.c:

#if defined(__amigaos4__)
            next->filemode = strtoul(value, NULL, 8);
#else
            next->filemode = strtoumax(value, NULL, 8);
#endif
        } else if (!av_strcasecmp(fact, "UNIX.uid") || !av_strcasecmp(fact, "UNIX.owner"))
#if defined(__amigaos4__)
            next->user_id = strtoul(value, NULL, 10);
#else
            next->user_id = strtoumax(value, NULL, 10);
#endif
        else if (!av_strcasecmp(fact, "UNIX.gid") || !av_strcasecmp(fact, "UNIX.group"))
#if defined(__amigaos4__)
            next->group_id = strtoul(value, NULL, 10);
#else
            next->group_id = strtoumax(value, NULL, 10);
#endif


Edit config.h:

#if defined(__amigaos4__) && !defined(OS4COMPAT)
#  include <limits.h>
#  if 1 // HAVE_UNISTD_H
#    include <unistd.h>
#  endif
#  ifdef lseek
#   undef lseek
#  endif
#  define lseek(f,p,w) lseek64((f), (p), (w))
#  include <fcntl.h>
#  ifdef stat
#   undef stat
#  endif
#  define stat stat64
#  ifdef fstat
#   undef fstat
#  endif
#  define fstat(f,s) fstat64((f), (s))
#  undef seek
#  define seek seek64
#  undef off_t
#  define off_t int64_t
#endif


libmpcodecs/vf_fixpts.c:
libavcodec/ppc/fft_altivec.S:

#define OS4COMPAT 1
#include "config.h"


To enable SSL:

config.h (and .mak)

#define CONFIG_OPENSSL 1
#define CONFIG_TLS_OPENSSL_PROTOCOL 1
#define CONFIG_HTTPS_PROTOCOL 1



List of changed files:
command.c
configure
cpudetect.c
Makefile
mplayer.c
path.c (unused)
version.sh
ffmpeg/libavcodec/mpegpicture.c
ffmpeg/libavcodec/ppc/fft_altivec.S
ffmpeg/libavformat/codec2.c
ffmpeg/libavformat/ftp.c
ffmpeg/libavformat/http.c
ffmpeg/libavformat/udp.c
ffmpeg/libavutil/thread.h
ffmpeg/libavutil/ppc/cpu.c
input/input.c
libao2/ao_sdl.c
libao2/audio_out.c
libmenu/menu_console.c
libmpcodecs/vf_fixpts.c
libmpcodecs/vf_screenshot.c
libmpcodecs/ad_mpg123.c
libmpdemux/demuxer.c
libmpeg2/cpu_state.c
libvo/vo_sdl.c
libvo/video_out.c
osdep/getch2.c
osdep/shmem.c
stream/cache2.c

List of added files:
amigaos/amigaos_stuff.c
amigaos/amigaos_stuff.h
amigaos/appwindow.c
amigaos/arexx.c
amigaos/arexx.h
amigaos/asm.c
amigaos/asm.h
amigaos/menu.c
amigaos/menu.h
amigaos/workaround_snapshot.c
amigaos/path.c
libao2/ao_ahi_dev.c (unused)
libao2/ao_ahi_dev2.c
libvo/cgx_common.c
libvo/cgx_common.h
libvo/memcpy.c
libvo/vo_cgx_wpa.c
libvo/vo_comp.c
libvo/vo_comp_yuv.c
libvo/vo_comp_yuv2.c
libvo/vo_p96pip.c
libvo/vo_pip.c (unused)
osdep/glob-aos.c (unused)
osdep/glob-aos.h (unused)
libdvdcss/*
libdvdnav/*
libdvdread4/*
stream/vcd_read_amiga.h
stream/stream_vcd_amigaos.c

Auto-generated files (some modified):
config.h
config.log (remove)
config.mak
DOCS/HTML
DOCS/xml/en/main.xml
DOCS/xml/html-chunk.xsl
DOCS/xml/html-single.xsl
ffmpeg/.config
ffmpeg/.version
ffmpeg/config.h
ffmpeg/config.mak
ffmpeg/ffbuild/config.mak
ffmpeg/libavcodec/bsf_list.c
ffmpeg/libavcodec/codec_list.c
ffmpeg/libavcodec/parser_list.c
ffmpeg/libavdevice/indev_list.c
ffmpeg/libavdevice/outdev_list.c
ffmpeg/libavfilter/filter_list.c
ffmpeg/libavformat/demuxer_list.c
ffmpeg/libavformat/muxer_list.c
ffmpeg/libavformat/protocol_list.c
ffmpeg/libavutil/avconfig.h
ffmpeg/libavutil/ffversion.h

MenuClass (zzd10h):
amigaos/about_banner.c
amigaos/amigaos_stuff.c
amigaos/arexx.c
amigaos/menu.c




List of dependencies used:
libass
libbz2
libcrypto
libdvdcss
libdvdnav
libdvdread
libexpat
libfaac
libfaad2
libfreetype
libfontconfig
libfribidi
libgif
libgsm
libjpeg
liblcms
liblzo2
libmad
libmpeg2
libmng
libmpg123
libmp3lame
libopenal
libnut
libogg
libopencore_amr
openjpeg
libopus
libpng
libpthread
librtmp
libspeex
libsdl
libssl
libtheora
libvorbis
libvpx
libx264
libxml2
libxvidcore
libz



Extremely important code to remember to make mplayer run from Workbench, and initialization code to avoid DSI:

at top:

#ifdef __amigaos4__
#include "amigaos/amigaos_stuff.h"
#endif

bottom of exit_player_with_rc:

#ifdef __amigaos4__
  AmigaOS_Close();
#endif

    exit(rc);
}


in main:

#ifdef __amigaos4__
  if (AmigaOS_Open(argc, argv) < 0) exit_player_with_rc(EXIT_QUIT,1);
#endif
    common_preinit(&argc, &argv);


also in main:

#ifdef __amigaos4__
  {
        int new_argc;
        char **new_argv;

        AmigaOS_ParseArg(argc, argv, &new_argc, &new_argv);
        if (new_argc<=0)
        {
                opt_exit=1;
                exit_player_with_rc(EXIT_QUIT,1);
        }
        mpctx->playtree = m_config_parse_mp_command_line(mconfig, new_argc, new_argv);
  }
#else
    mpctx->playtree = m_config_parse_mp_command_line(mconfig, argc, argv);
#endif



Changes for altivec (.h/.mak):

#define HAVE_ALTIVEC 1
#define HAVE_ALTIVEC_H 1


add -maltivec -mabi=altivec   to CFLAGS/CXXFLAGS
change libmpeg2/cpu_state.c if needed
swap libx264 lib


Fixed spelling mistakes:
windon
Libraty
readeon
BitMop
.asf|asf
_amigaos4_)   in dvd_reader.c