June 2005 - MPlayer-dev-eng - lists.mplayerhq.hu

patch backlog maintenance
by Diego Biurrun 19 Jun '08

19 Jun '08

Folks, I'm awfully overloaded. Could somebody take over the maintenance of the patch backlog that I took over from Attila some time ago? All you need to do is keep track of all unapplied patches in an mbox or something and make it available from time to time. Sending out periodic reminders from time to time is a plus. Thanks Diego

3 13

Synchronization of players in LAN
by J.A. Gutierrez 18 Jun '08

18 Jun '08

Hello I'm trying to synchronise several players running on several computers connected to a dedicated 10/100 Ethernet switch. Each one reads a different movie (video only) from its internal hard disk, and resolution will be 768x576. I'm thinking of a simple solution: - Add some code at mplayer startup so it will wait for an UDP broadcast packet (sent by a central master in the LAN). This way all the players would start at the same time. - Use NTP to keep in sync all the computers' clocks, and trust mplayer's rtc synchronisation feature. With this simple setup, could we be sure all the players would keep the synchronisation? Or should the master computer track them all and take control on their speeds? How difficult would be to add code so all the player synchronise using the LAN? Or should I use some external clock connected to all serial ports? Or use a totally different approach? Thanks. -- finger spd(a)shiva.cps.unizar.es for PGP / .mailcap tip of the day: / La vida es una carcel application/ms-tnef; cat '%s' > /dev/null / con las puertas abiertas text/x-vcard; cat '%s' > /dev/null / (A. Calamaro)

14 40

NOVIRUS Bug 188 - [Patch] add vob subtitle to mencoder.
by ha shao 30 Apr '07

30 Apr '07

Vobsub is quite popular but mencoder don't support it. This patch add the -vobsub -vobsubid to mencode. The codes were mostly copy & paste from mplayer's vobsub sessions (FIXME: tags included). I don't really know what I was doing but it simply works for me. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com Index: cfg-common.h =================================================================== RCS file: /cvsroot/mplayer/main/cfg-common.h,v retrieving revision 1.137 diff -u -r1.137 cfg-common.h --- cfg-common.h 18 Oct 2004 20:41:05 -0000 1.137 +++ cfg-common.h 2 Jan 2005 10:24:51 -0000 @@ -251,6 +251,9 @@ {"sub-bg-alpha", &sub_bg_alpha, CONF_TYPE_INT, CONF_RANGE, 0, 255, NULL}, {"sub-no-text-pp", &sub_no_text_pp, CONF_TYPE_FLAG, 0, 0, 1, NULL}, {"sub-fuzziness", &sub_match_fuzziness, CONF_TYPE_INT, CONF_RANGE, 0, 2, NULL}, + {"vobsub", &vobsub_name, CONF_TYPE_STRING, 0, 0, 0, NULL}, + {"vobsubid", &vobsub_id, CONF_TYPE_INT, CONF_RANGE, 0, 31, NULL}, + #endif #ifdef USE_OSD {"font", &font_name, CONF_TYPE_STRING, 0, 0, 0, NULL}, Index: cfg-mplayer.h =================================================================== RCS file: /cvsroot/mplayer/main/cfg-mplayer.h,v retrieving revision 1.236 diff -u -r1.236 cfg-mplayer.h --- cfg-mplayer.h 27 Dec 2004 19:34:42 -0000 1.236 +++ cfg-mplayer.h 2 Jan 2005 10:24:51 -0000 @@ -327,10 +327,6 @@ {"menu", "OSD menu support was not compiled in.\n", CONF_TYPE_PRINT,0, 0, 0, NULL}, #endif - // these should be moved to -common, and supported in MEncoder - {"vobsub", &vobsub_name, CONF_TYPE_STRING, 0, 0, 0, NULL}, - {"vobsubid", &vobsub_id, CONF_TYPE_INT, CONF_RANGE, 0, 31, NULL}, - {"sstep", &step_sec, CONF_TYPE_INT, CONF_MIN, 0, 0, NULL}, // set a-v distance, should be moved to -common and supported in MEncoder Index: mencoder.c =================================================================== RCS file: /cvsroot/mplayer/main/mencoder.c,v retrieving revision 1.259 diff -u -r1.259 mencoder.c --- mencoder.c 27 Dec 2004 17:30:12 -0000 1.259 +++ mencoder.c 2 Jan 2005 10:24:53 -0000 @@ -196,6 +196,7 @@ float sub_delay=0; float sub_fps=0; int sub_auto = 0; +char *vobsub_name=NULL; int subcc_enabled=0; int suboverlap_enabled = 1; @@ -489,6 +490,28 @@ vo_init_osd(); + //==================== Open VOB-Sub ============================ + if (vobsub_name){ + vo_vobsub=vobsub_open(vobsub_name,spudec_ifo,1,&vo_spudec); + if(vo_vobsub==NULL) + mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CantLoadSub,vobsub_name); + }else if(sub_auto && filename && (strlen(filename)>=5)){ + /* try to autodetect vobsub from movie filename ::atmos */ + char *buf = malloc((strlen(filename)-3) * sizeof(char)); + memset(buf,0,strlen(filename)-3); // make sure string is terminated + strncpy(buf, filename, strlen(filename)-4); + vo_vobsub=vobsub_open(buf,spudec_ifo,0,&vo_spudec); + free(buf); + } + + if(vo_vobsub){ + sub_auto=0; // don't do autosub for textsubs if vobsub found + // inited_flags|=INITED_VOBSUB; + vobsub_set_from_lang(vo_vobsub, dvdsub_lang); + // check if vobsub requested only to display forced subtitles + forced_subs_only=vobsub_get_forced_subs_flag(vo_vobsub); + } + stream=open_stream(filename,0,&file_format); if(!stream){ @@ -1131,7 +1154,11 @@ else sscanf(seek_to_sec, "%f", &d); - demux_seek(demuxer, d, 1); + if (demux_seek(demuxer, d, 1)){ + /* FIXME there should be real seeking for vobsub */ + if (vo_vobsub) + vobsub_seek(vo_vobsub, d_video->pts); + } // there is 2 way to handle the -ss option in 3-pass mode: // > 1. do the first pass for the whole file, and use -ss for 2nd/3rd pases only // > 2. do all the 3 passes with the same -ss value @@ -1548,14 +1575,41 @@ // DVD sub: if(vo_spudec||vobsub_writer){ unsigned char* packet=NULL; - int len; - while((len=ds_get_packet_sub(d_dvdsub,&packet))>0){ - mp_msg(MSGT_MENCODER,MSGL_V,"\rDVD sub: len=%d v_pts=%5.3f s_pts=%5.3f \n",len,sh_video->pts,d_dvdsub->pts); - if (vo_spudec) - spudec_assemble(vo_spudec,packet,len,90000*d_dvdsub->pts); - if (vobsub_writer) - vobsub_out_output(vobsub_writer,packet,len,mux_v->timer + d_dvdsub->pts - sh_video->pts); - } + int len, timestamp; + // Get a sub packet from the dvd or a vobsub and make a timestamp relative to sh_video->timer + while(1) { + // FIXME: messed up timer and pts????????? + // Vobsub + if(vo_vobsub) { + if(sh_video->pts+sub_delay>=0) { + len = vobsub_get_packet(vo_vobsub,sh_video->pts+sub_delay,(void**)&packet,&timestamp); + if(len > 0) { + timestamp -= (sh_video->pts + sub_delay - sh_video->timer)*90000; + mp_dbg(MSGT_CPLAYER,MSGL_V,"\rVOB sub: len=%d v_pts=%5.3f v_timer=%5.3f sub=%5.3f ts=%d \n",len,sh_video->pts,sh_video->timer,timestamp / 90000.0,timestamp); + } + } + } else { + // DVD sub + len=ds_get_packet_sub(d_dvdsub,&packet); + if(len > 0) { + float x = d_dvdsub->pts - sh_video->pts; + if (x < -10 || x > 10) // prevent missing subs on pts reset + timestamp = 90000*(sh_video->timer + d_dvdsub->pts + sub_delay - sh_video->pts); + else + timestamp = 90000*(sh_video->timer + sub_delay); + + mp_msg(MSGT_MENCODER,MSGL_V,"\rDVD sub: len=%d v_pts=%5.3f s_pts=%5.3f ts=%d \n",len,sh_video->pts,d_dvdsub->pts,timestamp); + } + } + if (len <= 0 || !packet) break; + if (timestamp < 0) timestamp = 0; + else{ + if (vo_spudec) + spudec_assemble(vo_spudec,packet,len,timestamp); + if (vobsub_writer) + vobsub_out_output(vobsub_writer,packet,len,mux_v->timer + d_dvdsub->pts - sh_video->pts); + } + } if (vo_spudec) { spudec_heartbeat(vo_spudec,90000*sh_video->pts); vo_osd_changed(OSDTYPE_SPU); @@ -1603,6 +1657,11 @@ mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_ErrorWritingFile, out_filename); mencoder_exit(1, NULL); } + +if(vo_vobsub) + vobsub_close(vo_vobsub); + vo_vobsub = NULL; + if(vobsub_writer) vobsub_out_close(vobsub_writer);

5 4

[PATCH] Better ARM support for mplayer/ffmpeg, ported from atty fork
by Bernhard Rosenkraenzer 27 May '06

27 May '06

Hi, while playing with some new hardware, I found it's running a forked mplayer -- and it looks like they're following the GPL. The maintainer's page is here: http://atty.jp/?Zaurus/mplayer Unfortunately it's mostly in Japanese, so it's hard to figure out any details. Their code looks quite interesting (at least to those of us w/ ARM CPUs). The patches I've attached are the patches from atty.jp with a couple of modifications by myself: - ported to current CVS - reverted their change of removing SNOW support from ffmpeg - cleaned up their bswap mess - removed DOS-style linebreaks from various files - reverted their moving "audiocodec mad" in front of "audiocodec ffmp3" in codecs.conf The mplayer part contains some hunks that aren't just for arm optimizations (e.g. they put some stuff into demux_audio.c to detect a Xing mp3 header), so this shouldn't be applied blindly. LLaP bero

5 11

[PATCH] supress zero frames in index regeneration
by Yue Shi Lai 06 Apr '06

06 Apr '06

Hi, This patch supresses zero-length frames being mistaken for keyframes during regeneration of the AVI index ("-forceidx"). Yue Shi Lai -- ______________________________________________ Check out the latest SMS services @ http://www.linuxmail.org This allows you to send and receive SMS through your mailbox. Powered by Outblaze

4 3

[RFC] Support building universal binaries of FFmpeg on Darwin
by Dan Villiom Podlaski Christiansen 22 Jan '06

22 Jan '06

Hi, Attached below is an initial patch to allow building a universal, or fat, binary of FFmpeg on Darwin 8.0 and later using GCC 4.0. The generated binary will contain 4 architectures: G3, G4, G5 and x86. Having the three PowerPC architectures allows GCC to tune for the specified CPU, and possibly vectorize code. The configure script needed a lot of hackery to defer detection of e.g. AltiVec to compile-time. Source code changes mainly involve ensuring that files in libavcodec/ppc and libavcodec/i386 compile with both PPC and x86 compilers. A few cases where CONFIG_DARWIN was incorrectly assumed to mean Motorola AltiVec syntax was also fixed. However, I ran into a major issue: The Darwin assembler is an old version of GNU as, and it does not support the i386 syntax used in FFmpeg. I believe the issues boil down to: - The asm macro syntax used in Darwin[1] is different from the currently used syntax. It appears to not support named arguments and use ".endmacro" instead of ".endm". Perhaps using C macros would be better? (In i386/fdct_mmx.c) - The .balign pseudo-op doesn't exist. The best substitute I could find was .align[2]. (In i386/dsputil_mmx.c) - I get a lot of errors about "Junk character 47 (/)". I don't know what that means :/ (In i386/simple_idct_mmx.c) I don't know x86 assembly, so I have no idea how to fix this. I was hoping someone else might be able to help. All other files compile fine. - Dan Christiansen P.S. Please Cc any replies directly to me, as I'm not subscribed to either of these lists. Alex Beregszaszi said on IRC that this might be of interest to MPlayer developers as well, so this mail is Cc'ed there. [1] <http://developer.apple.com/documentation/DeveloperTools/Reference/Assembler…> [2] <http://developer.apple.com/documentation/DeveloperTools/Reference/Assembler…> ? dynamic.diff Index: configure =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/configure,v retrieving revision 1.185 diff -a -u -u -r1.185 configure --- configure 29 May 2005 22:11:05 -0000 1.185 +++ configure 22 Jun 2005 16:24:29 -0000 @@ -449,7 +449,7 @@ ;; --enable-pp) pp="yes" ;; - --enable-shared-pp) shared_pp="yes" + --enable-shared-pp) shared_pp="yes"; extralibs="$extralibs -L$source_path/libavcodec/libpostproc -lpostproc" ;; --enable-libgsm) libgsm="yes" ;; @@ -593,9 +593,22 @@ fi fi +# check for fat support +if test $cpu = fat; then + if test `uname -r | cut -d. -f1` -lt 8 ; then + echo "error, universal binaries only available on Mac OS X 10.4 or greater!" + exit 1 + elif test "$tune" != "generic" -a "$tune" != "multiple" ; then + echo "error, universal binaries cannot be tuned for one specific processor!" + exit 1 + else + tune=multiple + fi +fi + # compute mmx state if test $mmx = "default"; then - if test $cpu = "x86" -o $cpu = "x86_64"; then + if test $cpu = "x86" -o $cpu = "x86_64" -o $cpu = fat; then mmx="yes" else mmx="no" @@ -609,18 +622,24 @@ CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto" else gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`" + if test $cpu != fat; then + CFLAGS="$CFLAGS -pipe" + fi case "$gcc_version" in *2.95*) - CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer" + CFLAGS="$CFLAGS -no-cpp-precomp -fomit-frame-pointer" ;; *[34].*) - CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare" + CFLAGS="$CFLAGS -no-cpp-precomp -fomit-frame-pointer -Wno-sign-compare" + if test "$cpu" != fat; then + CFLAGS="$CFLAGS -force_cpusubtype_ALL" + fi if test "$lshared" = no; then needmdynamicnopic="yes" fi ;; *) - CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer" + CFLAGS="$CFLAGS -no-cpp-precomp -fomit-frame-pointer" if test "$lshared" = no; then needmdynamicnopic="yes" fi @@ -631,7 +650,7 @@ # Can only do AltiVec on PowerPC if test $altivec = "default"; then - if test $cpu = "powerpc"; then + if test $cpu = "powerpc" -o $cpu = "fat"; then altivec="yes" else altivec="no" @@ -696,6 +715,23 @@ i[3456]86|pentium|pentiumpro|pentium-mmx|pentium[234]|prescott|k6|k6-[23]|athlon|athlon-tbird|athlon-4|athlon-[mx]p|winchip-c6|winchip2|c3|nocona) CFLAGS="$CFLAGS -march=$tune" ;; + multiple) + cc=gcc-4.0 + sdkpath=/Developer/SDKs/MacOSX10.4u.sdk + TUNECPU="ppc750, ppc7450, ppc970" + FAT_ARCHS="-arch ppc750 -arch ppc7450 -arch ppc970" + if test -d $sdkpath; then + FAT_ARCHS="$FAT_ARCHS -arch i686" + TUNECPU="$TUNECPU, i686" + LDFLAGS="$LDFLAGS -Wl,-syslibroot,$sdkpath" + CFLAGS="$CFLAGS -isysroot $sdkpath" + fi + if test "$shared_pp" != "yes" -a "$lshared" != "yes"; then + CFLAGS="$CFLAGS $FAT_ARCHS -fast -ftree-vectorize" + else + CFLAGS="$CFLAGS $FAT_ARCHS -fastf -fPIC -ftree-vectorize" + fi + ;; *) echo "WARNING: unknown CPU \"$tune\", ignored" ;; @@ -711,7 +747,6 @@ CFLAGS="$CFLAGS -maltivec -mabi=altivec" fi fi -fi # See if we have <altivec.h> cat > $TMPC << EOF @@ -744,7 +779,8 @@ } EOF fi -$cc $CFLAGS -o $TMPE $TMPC 2> /dev/null || altivec="no" +$cc -o $TMPE $TMPC 2> /dev/null || altivec="no" +fi fi # Can only do mmi on mips @@ -788,7 +824,7 @@ ranlib="${cross_prefix}${ranlib}" strip="${cross_prefix}${strip}" -if test -z "$cross_prefix" ; then +if test -z "$cross_prefix" -a "$cpu" != "fat"; then # --- # big/little endian test @@ -864,7 +900,9 @@ $cc -o $TMPE $TMPC 2> /dev/null || _memalign=no fi -if test "$_memalign" = "no" -a "$mmx" = "yes" -a "$memalignhack" != "yes"; then +# danchr(a)opendarwin.org: Darwin malloc() returns a value that is +# "aligned such that it can be used for any data type" +if test "$_memalign" = "no" -a "$mmx" = "yes" -a "$memalignhack" != "yes" -a "$targetos" != "Darwin"; then echo "error, no memalign() but sse enabled, either disable it or use --enable-memalign-hack" exit 1 fi @@ -906,7 +944,7 @@ EOF have_lrintf="no" -if $cc $extralibs -o $TMPE $TMPC 2> /dev/null ; then +if $cc $CFLAGS $LDFLAGS $extralibs -o $TMPE $TMPC 2> /dev/null ; then have_lrintf="yes" # allanc(a)chickenandporn.com: cannot execute cross-compiled # code on the host. Only execute if not cross-compiling. @@ -1217,7 +1255,55 @@ echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak echo "TARGET_OS=$TARGET_OS" >> config.mak -if test "$cpu" = "x86" ; then +if test "$cpu" = "fat"; then + echo "TARGET_ARCH_X86=yes" >> config.mak + echo "TARGET_ARCH_POWERPC=yes" >> config.mak + echo "FAT_ARCHS=$FAT_ARCHS" >> config.mak + if test "$altivec" = "yes" ; then + echo "TARGET_ALTIVEC=yes" >> config.mak + echo "#ifdef __ALTIVEC__" >> $TMPH + echo "# define HAVE_ALTIVEC 1" >> $TMPH + echo "# define HAVE_ALTIVEC_H 1" >> $TMPH + echo "#endif" >> $TMPH + echo "#ifdef __APPLE_ALTIVEC__" >> $TMPH + echo "# define HAVE_ALTIVEC 1" >> $TMPH + echo "#endif" >> $TMPH + fi + echo "#ifdef __BIG_ENDIAN__" >> $TMPH + echo "# define WORDS_BIGENDIAN 1" >> $TMPH + echo "#endif" >> $TMPH + echo "#ifdef __ppc__" >> $TMPH + echo "# define ARCH_POWERPC 1" >> $TMPH + echo "# ifdef _ARCH_PPC64" >> $TMPH + echo "# define POWERPC_MODE_64BITS 1" >> $TMPH + echo "# else" >> $TMPH + echo "# define POWERPC_MODE_32BITS 1" >> $TMPH + echo "# define NO_DCBZL" >> $TMPH + echo "# endif" >> $TMPH + if test "$powerpc_perf" = "yes"; then + echo "# define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH + fi + echo "#endif" >> $TMPH + echo "#ifdef __ppc64__" >> $TMPH + echo "# define ARCH_POWERPC 1" >> $TMPH + echo "# define POWERPC_MODE_64BITS 1" >> $TMPH + if test "$powerpc_perf" = "yes"; then + echo "# define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH + fi + echo "#endif" >> $TMPH + echo "#ifdef __i386__" >> $TMPH + echo "#define __CPU__ 586" >> $TMPH + echo "# define ARCH_X86 1" >> $TMPH + if test "$mmx" = "yes" ; then + echo "TARGET_MMX=yes" >> config.mak + echo "#define HAVE_MMX 1" >> $TMPH + fi + if test "$builtin_vector" = "yes" ; then + echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak + echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH + fi + echo "#endif" >> $TMPH +elif test "$cpu" = "x86" ; then echo "TARGET_ARCH_X86=yes" >> config.mak echo "#define ARCH_X86 1" >> $TMPH elif test "$cpu" = "x86_64" ; then @@ -1264,31 +1350,33 @@ echo "#define EMULATE_INTTYPES 1" >> $TMPH fi if test "$emu_fast_int" = "yes" ; then - echo "#define EMULATE_FAST_INT 1" >> $TMPH + echo "#define EMULATE_FAST_INT 1" >> $TMPH fi -if test "$mmx" = "yes" ; then - echo "TARGET_MMX=yes" >> config.mak - echo "#define HAVE_MMX 1" >> $TMPH - echo "#define __CPU__ 586" >> $TMPH -fi -if test "$builtin_vector" = "yes" ; then - echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak - echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH -fi -if test "$mmi" = "yes" ; then - echo "TARGET_MMI=yes" >> config.mak - echo "#define HAVE_MMI 1" >> $TMPH -fi -if test "$altivec" = "yes" ; then - echo "TARGET_ALTIVEC=yes" >> config.mak - echo "#define HAVE_ALTIVEC 1" >> $TMPH - echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH - echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH - if test "$_altivec_h" = "yes" ; then - echo "#define HAVE_ALTIVEC_H 1" >> $TMPH - else - echo "#undef HAVE_ALTIVEC_H" >> $TMPH - fi +if test "$cpu" != "fat"; then + if test "$mmx" = "yes" ; then + echo "TARGET_MMX=yes" >> config.mak + echo "#define HAVE_MMX 1" >> $TMPH + echo "#define __CPU__ 586" >> $TMPH + fi + if test "$builtin_vector" = "yes" ; then + echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak + echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH + fi + if test "$mmi" = "yes" ; then + echo "TARGET_MMI=yes" >> config.mak + echo "#define HAVE_MMI 1" >> $TMPH + fi + if test "$altivec" = "yes" ; then + echo "TARGET_ALTIVEC=yes" >> config.mak + echo "#define HAVE_ALTIVEC 1" >> $TMPH + echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH + echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH + if test "$_altivec_h" = "yes" ; then + echo "#define HAVE_ALTIVEC_H 1" >> $TMPH + else + echo "#undef HAVE_ALTIVEC_H" >> $TMPH + fi + fi fi if test "$gprof" = "yes" ; then echo "TARGET_GPROF=yes" >> config.mak Index: libavcodec/Makefile =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/Makefile,v retrieving revision 1.194 diff -a -u -u -r1.194 Makefile --- libavcodec/Makefile 3 Jun 2005 13:59:38 -0000 1.194 +++ libavcodec/Makefile 22 Jun 2005 16:24:29 -0000 @@ -238,26 +238,18 @@ ifeq ($(CONFIG_DTS),yes) OBJS+= dtsdec.o CFLAGS += $(DTS_INC) -EXTRALIBS += -ldts endif ifeq ($(CONFIG_FAAD),yes) OBJS+= faad.o -ifeq ($(CONFIG_FAADBIN),yes) -# no libs needed -else -EXTRALIBS += -lfaad -endif endif ifeq ($(CONFIG_FAAC),yes) OBJS+= faac.o -EXTRALIBS += -lfaac endif ifeq ($(CONFIG_XVID),yes) OBJS+= xvidff.o -EXTRALIBS += -lxvidcore endif ifeq ($(CONFIG_X264),yes) @@ -266,17 +258,13 @@ endif ifeq ($(CONFIG_PP),yes) -ifeq ($(SHARED_PP),yes) -EXTRALIBS += -Llibpostproc -lpostproc$(BUILDSUF) -else -# LIBS += libpostproc/libpostproc.a ... should be fixed +ifneq ($(SHARED_PP),yes) OBJS += libpostproc/postprocess.o endif endif ifeq ($(CONFIG_MP3LAME),yes) OBJS += mp3lameaudio.o -EXTRALIBS += -lmp3lame endif ifeq ($(CONFIG_LIBOGG),yes) Index: libavcodec/dsputil.h =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/dsputil.h,v retrieving revision 1.118 diff -a -u -u -r1.118 dsputil.h --- libavcodec/dsputil.h 17 Jun 2005 08:24:35 -0000 1.118 +++ libavcodec/dsputil.h 22 Jun 2005 16:24:29 -0000 @@ -462,7 +462,7 @@ extern int mm_flags; -#if defined(HAVE_ALTIVEC) && !defined(CONFIG_DARWIN) +#if defined(HAVE_ALTIVEC) && defined(HAVE_ALTIVEC_H) #define pixel altivec_pixel #include <altivec.h> #undef pixel Index: libavcodec/i386/cputest.c =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/i386/cputest.c,v retrieving revision 1.14 diff -a -u -u -r1.14 cputest.c --- libavcodec/i386/cputest.c 13 Dec 2004 16:11:38 -0000 1.14 +++ libavcodec/i386/cputest.c 22 Jun 2005 16:24:29 -0000 @@ -4,6 +4,8 @@ #include <stdlib.h> #include "../dsputil.h" +#ifdef HAVE_MMX + #ifdef ARCH_X86_64 # define REG_b "rbx" # define REG_S "rsi" @@ -129,3 +131,5 @@ return 0; } #endif + +#endif /* HAVE_MMX */ Index: libavcodec/i386/dsputil_mmx.c =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/i386/dsputil_mmx.c,v retrieving revision 1.98 diff -a -u -u -r1.98 dsputil_mmx.c --- libavcodec/i386/dsputil_mmx.c 2 Jun 2005 20:45:35 -0000 1.98 +++ libavcodec/i386/dsputil_mmx.c 22 Jun 2005 16:24:29 -0000 @@ -28,6 +28,8 @@ //#undef NDEBUG //#include <assert.h> +#ifdef HAVE_MMX + extern const uint8_t ff_h263_loop_filter_strength[32]; int mm_flags; /* multimedia extension flags */ @@ -2843,3 +2845,5 @@ //ff_idct = just_return; #endif } + +#endif /* HAVE_MMX */ Index: libavcodec/i386/fdct_mmx.c =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/i386/fdct_mmx.c,v retrieving revision 1.16 diff -a -u -u -r1.16 fdct_mmx.c --- libavcodec/i386/fdct_mmx.c 11 Oct 2004 02:19:29 -0000 1.16 +++ libavcodec/i386/fdct_mmx.c 22 Jun 2005 16:24:29 -0000 @@ -17,6 +17,8 @@ #include "../dsputil.h" #include "mmx.h" +#ifdef HAVE_MMX + #define ATTR_ALIGN(align) __attribute__ ((__aligned__ (align))) ////////////////////////////////////////////////////////////////////// @@ -357,14 +359,22 @@ "movdqa \\t+32(%1), %%xmm3 \n\t" "movdqa \\t+48(%1), %%xmm7 \n\t" "movdqa \\t(%1), %%xmm4 \n\t" - "movdqa \\t+16(%1), %%xmm5 \n\t" + "movdqa \\t+16(%1), %%xmm5 \n\t" +#ifdef __APPLE_CC__ + ".endmacro \n\t" +#else ".endm \n\t" +#endif ".macro FDCT_ROW_SSE2_H2 i t \n\t" "movq \\i(%0), %%xmm2 \n\t" "movq \\i+8(%0), %%xmm0 \n\t" "movdqa \\t+32(%1), %%xmm3 \n\t" "movdqa \\t+48(%1), %%xmm7 \n\t" +#ifdef __APPLE_CC__ + ".endmacro \n\t" +#else ".endm \n\t" +#endif ".macro FDCT_ROW_SSE2 i \n\t" "movq %%xmm2, %%xmm1 \n\t" "pshuflw $27, %%xmm0, %%xmm0 \n\t" @@ -384,7 +394,11 @@ "psrad %3, %%xmm1 \n\t" "packssdw %%xmm3, %%xmm1 \n\t" "movdqa %%xmm1, \\i(%4) \n\t" - ".endm \n\t" +#ifdef __APPLE_CC__ + ".endmacro \n\t" +#else + ".endm \n\t" +#endif "movdqa (%2), %%xmm6 \n\t" "FDCT_ROW_SSE2_H1 0 0 \n\t" "FDCT_ROW_SSE2 0 \n\t" @@ -560,3 +574,4 @@ fdct_row_sse2(block1, block); } +#endif /* HAVE_MMX */ Index: libavcodec/i386/h264dsp_mmx.c =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/i386/h264dsp_mmx.c,v retrieving revision 1.1 diff -a -u -u -r1.1 h264dsp_mmx.c --- libavcodec/i386/h264dsp_mmx.c 2 Jun 2005 20:45:35 -0000 1.1 +++ libavcodec/i386/h264dsp_mmx.c 22 Jun 2005 16:24:29 -0000 @@ -16,6 +16,7 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#ifdef HAVE_MMX /***********************************/ /* IDCT */ @@ -910,3 +911,4 @@ #undef H264_CHROMA_OP #undef H264_CHROMA_MC8_TMPL +#endif /* HAVE_MMX */ Index: libavcodec/i386/idct_mmx.c =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/i386/idct_mmx.c,v retrieving revision 1.12 diff -a -u -u -r1.12 idct_mmx.c --- libavcodec/i386/idct_mmx.c 2 Jun 2005 20:45:35 -0000 1.12 +++ libavcodec/i386/idct_mmx.c 22 Jun 2005 16:24:29 -0000 @@ -27,6 +27,8 @@ #include "mmx.h" +#ifdef HAVE_MMX + #define ATTR_ALIGN(align) __attribute__ ((__aligned__ (align))) #define ROW_SHIFT 11 @@ -598,3 +600,4 @@ declare_idct (ff_mmx_idct, mmx_table, mmx_row_head, mmx_row, mmx_row_tail, mmx_row_mid) +#endif /* HAVE_MMX */ Index: libavcodec/i386/motion_est_mmx.c =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/i386/motion_est_mmx.c,v retrieving revision 1.16 diff -a -u -u -r1.16 motion_est_mmx.c --- libavcodec/i386/motion_est_mmx.c 11 Oct 2004 02:19:29 -0000 1.16 +++ libavcodec/i386/motion_est_mmx.c 22 Jun 2005 16:24:29 -0000 @@ -22,6 +22,8 @@ #include "../dsputil.h" #include "mmx.h" +#ifdef HAVE_MMX + static const __attribute__ ((aligned(8))) uint64_t round_tab[3]={ 0x0000000000000000ULL, 0x0001000100010001ULL, @@ -404,3 +406,5 @@ } } } + +#endif /* HAVE_MMX */ Index: libavcodec/i386/mpegvideo_mmx.c =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/i386/mpegvideo_mmx.c,v retrieving revision 1.34 diff -a -u -u -r1.34 mpegvideo_mmx.c --- libavcodec/i386/mpegvideo_mmx.c 11 Oct 2004 02:19:29 -0000 1.34 +++ libavcodec/i386/mpegvideo_mmx.c 22 Jun 2005 16:24:29 -0000 @@ -25,6 +25,8 @@ #include "../avcodec.h" #include "mmx.h" +#ifdef HAVE_MMX + extern uint8_t zigzag_direct_noperm[64]; extern uint16_t inv_zigzag_direct16[64]; @@ -721,3 +723,5 @@ } } } + +#endif /* HAVE_MMX */ Index: libavcodec/i386/simple_idct_mmx.c =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/i386/simple_idct_mmx.c,v retrieving revision 1.13 diff -a -u -u -r1.13 simple_idct_mmx.c --- libavcodec/i386/simple_idct_mmx.c 18 May 2004 17:09:46 -0000 1.13 +++ libavcodec/i386/simple_idct_mmx.c 22 Jun 2005 16:24:29 -0000 @@ -20,6 +20,8 @@ #include "../dsputil.h" #include "../simple_idct.h" +#ifdef HAVE_MMX + /* 23170.475006 22725.260826 @@ -1312,3 +1314,5 @@ idct(block); add_pixels_clamped_mmx(block, dest, line_size); } + +#endif /* HAVE_MMX */ Index: libavcodec/i386/vp3dsp_mmx.c =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/i386/vp3dsp_mmx.c,v retrieving revision 1.5 diff -a -u -u -r1.5 vp3dsp_mmx.c --- libavcodec/i386/vp3dsp_mmx.c 1 Jun 2005 21:19:00 -0000 1.5 +++ libavcodec/i386/vp3dsp_mmx.c 22 Jun 2005 16:24:29 -0000 @@ -24,6 +24,8 @@ #include "../dsputil.h" #include "mmx.h" +#ifdef HAVE_MMX + #define IdctAdjustBeforeShift 8 /* (12 * 4) 2-byte memory locations ( = 96 bytes total) @@ -320,3 +322,5 @@ #undef J } + +#endif /* HAVE_MMX */ Index: libavcodec/i386/vp3dsp_sse2.c =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/i386/vp3dsp_sse2.c,v retrieving revision 1.6 diff -a -u -u -r1.6 vp3dsp_sse2.c --- libavcodec/i386/vp3dsp_sse2.c 1 Jun 2005 21:19:00 -0000 1.6 +++ libavcodec/i386/vp3dsp_sse2.c 22 Jun 2005 16:24:29 -0000 @@ -24,6 +24,8 @@ #include "../dsputil.h" #include "mmx.h" +#ifdef HAVE_BUILTIN_VECTOR + static const unsigned short __align16 SSE2_dequant_const[] = { 0,65535,65535,0,0,0,0,0, // 0x0000 0000 0000 0000 0000 FFFF FFFF 0000 @@ -824,3 +826,5 @@ SSE2_Column_IDCT(); } + +#endif HAVE_BUILTIN_VECTOR Index: libavcodec/ppc/dsputil_altivec.c =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/ppc/dsputil_altivec.c,v retrieving revision 1.27 diff -a -u -u -r1.27 dsputil_altivec.c --- libavcodec/ppc/dsputil_altivec.c 5 Oct 2004 18:36:15 -0000 1.27 +++ libavcodec/ppc/dsputil_altivec.c 22 Jun 2005 16:24:29 -0000 @@ -35,6 +35,8 @@ #include <signal.h> #include <setjmp.h> +#ifdef HAVE_ALTIVEC + static sigjmp_buf jmpbuf; static volatile sig_atomic_t canjump = 0; @@ -1773,3 +1775,5 @@ POWERPC_PERF_STOP_COUNT(altivec_avg_pixels8_xy2_num, 1); #endif /* ALTIVEC_USE_REFERENCE_C_CODE */ } + +#endif /* HAVE_ALTIVEC */ Index: libavcodec/ppc/dsputil_h264_template_altivec.c =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/ppc/dsputil_h264_template_altivec.c,v retrieving revision 1.1 diff -a -u -u -r1.1 dsputil_h264_template_altivec.c --- libavcodec/ppc/dsputil_h264_template_altivec.c 16 Sep 2004 19:05:22 -0000 1.1 +++ libavcodec/ppc/dsputil_h264_template_altivec.c 22 Jun 2005 16:24:29 -0000 @@ -16,6 +16,8 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#ifdef HAVE_ALTIVEC + /* this code assume that stride % 16 == 0 */ void PREFIX_h264_chroma_mc8_altivec(uint8_t * dst, uint8_t * src, int stride, int h, int x, int y) { POWERPC_PERF_DECLARE(PREFIX_h264_chroma_mc8_num, 1); @@ -637,3 +639,5 @@ } POWERPC_PERF_STOP_COUNT(PREFIX_h264_qpel16_hv_lowpass_num, 1); } + +#endif /* HAVE_ALTIVEC */ Index: libavcodec/ppc/dsputil_ppc.c =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/ppc/dsputil_ppc.c,v retrieving revision 1.31 diff -a -u -u -r1.31 dsputil_ppc.c --- libavcodec/ppc/dsputil_ppc.c 11 Oct 2004 22:47:09 -0000 1.31 +++ libavcodec/ppc/dsputil_ppc.c 22 Jun 2005 16:24:29 -0000 @@ -26,6 +26,8 @@ #include "dsputil_altivec.h" #endif +#ifdef ARCH_POWERPC + extern void fdct_altivec(int16_t *block); extern void idct_put_altivec(uint8_t *dest, int line_size, int16_t *block); extern void idct_add_altivec(uint8_t *dest, int line_size, int16_t *block); @@ -340,3 +342,5 @@ // ... pending ... } } + +#endif /* ARCH_POWERPC */ Index: libavcodec/ppc/fdct_altivec.c =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/ppc/fdct_altivec.c,v retrieving revision 1.2 diff -a -u -u -r1.2 fdct_altivec.c --- libavcodec/ppc/fdct_altivec.c 17 Apr 2005 21:41:16 -0000 1.2 +++ libavcodec/ppc/fdct_altivec.c 22 Jun 2005 16:24:29 -0000 @@ -23,6 +23,7 @@ #include "dsputil_altivec.h" #include "gcc_fixes.h" +#ifdef HAVE_ALTIVEC #define vs16(v) ((vector signed short)(v)) #define vs32(v) ((vector signed int)(v)) @@ -495,4 +496,6 @@ #endif /* ALTIVEC_USE_REFERENCE_C_CODE */ } +#endif /* HAVE_ALTIVEC */ + /* vim:set foldmethod=marker foldlevel=0: */ Index: libavcodec/ppc/fft_altivec.c =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/ppc/fft_altivec.c,v retrieving revision 1.9 diff -a -u -u -r1.9 fft_altivec.c --- libavcodec/ppc/fft_altivec.c 13 Mar 2004 21:43:24 -0000 1.9 +++ libavcodec/ppc/fft_altivec.c 22 Jun 2005 16:24:29 -0000 @@ -24,6 +24,8 @@ #include "dsputil_altivec.h" +#ifdef HAVE_ALTIVEC + /* those three macros are from libavcodec/fft.c and are required for the reference C code @@ -245,3 +247,5 @@ #endif /* ALTIVEC_USE_REFERENCE_C_CODE */ } + +#endif /* HAVE_ALTIVEC */ Index: libavcodec/ppc/gcc_fixes.h =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/ppc/gcc_fixes.h,v retrieving revision 1.5 diff -a -u -u -r1.5 gcc_fixes.h --- libavcodec/ppc/gcc_fixes.h 28 Feb 2004 15:03:53 -0000 1.5 +++ libavcodec/ppc/gcc_fixes.h 22 Jun 2005 16:24:29 -0000 @@ -12,7 +12,7 @@ #endif #ifdef CONFIG_DARWIN -# ifndef __MWERKS__ +# if ! defined __MWERKS__ && defined __APPLE_CC__ && __APPLE_CC__ > 4000 && ! defined __APPLE_ALTIVEC__ # define AVV(x...) (x) # else # define AVV Index: libavcodec/ppc/gmc_altivec.c =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/ppc/gmc_altivec.c,v retrieving revision 1.10 diff -a -u -u -r1.10 gmc_altivec.c --- libavcodec/ppc/gmc_altivec.c 28 Feb 2004 15:03:53 -0000 1.10 +++ libavcodec/ppc/gmc_altivec.c 22 Jun 2005 16:24:29 -0000 @@ -24,6 +24,8 @@ #include "dsputil_altivec.h" +#ifdef HAVE_ALTIVEC + /* altivec-enhanced gmc1. ATM this code assume stride is a multiple of 8, to preserve proper dst alignement. @@ -170,3 +172,5 @@ #endif /* ALTIVEC_USE_REFERENCE_C_CODE */ } + +#endif /* HAVE_ALTIVEC */ Index: libavcodec/ppc/idct_altivec.c =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/ppc/idct_altivec.c,v retrieving revision 1.8 diff -a -u -u -r1.8 idct_altivec.c --- libavcodec/ppc/idct_altivec.c 28 Feb 2004 15:03:53 -0000 1.8 +++ libavcodec/ppc/idct_altivec.c 22 Jun 2005 16:24:29 -0000 @@ -43,6 +43,8 @@ #include "dsputil_altivec.h" +#ifdef HAVE_ALTIVEC + #define vector_s16_t vector signed short #define const_vector_s16_t const_vector signed short #define vector_u16_t vector unsigned short @@ -247,3 +249,4 @@ #endif /* ALTIVEC_USE_REFERENCE_C_CODE */ } +#endif /* HAVE_ALTIVEC */ Index: libavcodec/ppc/mpegvideo_altivec.c =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/ppc/mpegvideo_altivec.c,v retrieving revision 1.13 diff -a -u -u -r1.13 mpegvideo_altivec.c --- libavcodec/ppc/mpegvideo_altivec.c 16 Apr 2004 12:47:37 -0000 1.13 +++ libavcodec/ppc/mpegvideo_altivec.c 22 Jun 2005 16:24:29 -0000 @@ -28,6 +28,8 @@ #include "dsputil_altivec.h" +#ifdef HAVE_ALTIVEC + // Swaps two variables (used for altivec registers) #define SWAP(a,b) \ do { \ @@ -647,3 +649,5 @@ POWERPC_PERF_STOP_COUNT(altivec_dct_unquantize_h263_num, nCoeffs == 63); } + +#endif /* HAVE_ALTIVEC */ Index: libavformat/Makefile =================================================================== RCS file: /cvsroot/ffmpeg/ffmpeg/libavformat/Makefile,v retrieving revision 1.91 diff -a -u -u -r1.91 Makefile --- libavformat/Makefile 22 May 2005 23:58:58 -0000 1.91 +++ libavformat/Makefile 22 Jun 2005 16:24:30 -0000 @@ -97,7 +97,7 @@ $(CC) $(SHFLAGS) -Wl,--output-def,$(@:.dll=.def) -o $@ $(OBJS) $(PPOBJS) $(AVCLIBS) $(EXTRALIBS) -lib /machine:i386 /def:$(@:.dll=.def) else - $(CC) $(SHFLAGS) -o $@ $(OBJS) $(PPOBJS) $(AVCLIBS) $(EXTRALIBS) + $(CC) $(SHFLAGS) -o $@ $(OBJS) $(PPOBJS) $(EXTRALIBS) $(LDFLAGS) endif depend: $(SRCS)

3 2

[PATCH] missing marker bit
by Christoph Egger 31 Dec '05

31 Dec '05

Hello! Synopsis: When mplayer should player a mpeg video, some of them result in this: MPEG-PS file format detected. missing marker bit! MPEG: bad sequence header Video: Cannot read properties. ========================================================================== Opening audio decoder: [mp3lib] MPEG layer-2, layer-3 AUDIO: 48000 Hz, 2 ch, 16 bit (0x20), ratio: 24000->192000 (192.0 kbit) Selected audio codec: [mp3] afm:mp3lib (mp3lib MPEG layer-2, layer-3) ========================================================================== ... and mplayer only plays the audio, but not the video. VLC and Xine also claim about the missing marker bit, but nonetheless they play the video. With the attached patch, mplayer can do this, too. This is the output with the patch: MPEG-PS file format detected. missing marker bit! VIDEO: MPEG1 480x576 (aspect 2) 25.000 fps 4280.4 kbps (535.0 kbyte/s) ========================================================================== Opening audio decoder: [mp3lib] MPEG layer-2, layer-3 AUDIO: 48000 Hz, 2 ch, 16 bit (0x20), ratio: 24000->192000 (192.0 kbit) Selected audio codec: [mp3] afm:mp3lib (mp3lib MPEG layer-2, layer-3) ========================================================================== Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough ... -- NEU +++ DSL Komplett von GMX +++ http://www.gmx.net/de/go/dsl GMX DSL-Netzanschluss + Tarif zum superg�nstigen Komplett-Preis!

3 6

[PATCH] Allow mf:// to read indirect file list
by devik 26 Nov '05

26 Nov '05

Hello, as in subj. The patch also deletes one line which causes memory leak. By the way, anyone know how to send an attachement from mozilla while having it base64 encoded ? It still tries to use plaintext :-( Martin Devera

5 9

[PATCH] remove-logo filter
by Robert Edele 22 Sep '05

22 Sep '05

Hi, This is a resubmission (with a few very minor changes) or my remove-logo filter that I submitted a few months ago. Would someone mind having a look at it. The filter works by loading an image which tells it which pixels are in the logo or not, and blur-filling them using nearby non-logo pixels. A stronger blur is used for pixels further from the edge of the logo. While it isn't as effective as a reverse-alpha-blending filter for translucent logos, it will work on all logos and makes a substantially smaller and less visible blur effect than the existing de-logo. Attached are the patch files. Sincerely, Robert Edele

4 5

[PATCH] vobsub: keep aspect ratio
by Csillag Kristof 25 Aug '05

25 Aug '05

Hi there! One more little thing: When we rip a movie, black bars are often removed from the top and the bottom of the original picture. This is OK, but it means that the aspect ratio of the movie is changed. ON the other side, when we dump a VOBsub subtitle, no cropping takes place, so it's aspect rate will match the original (un-cropped) movie's. So, when we display a subtitle with the cropped movie, and rescale the vobsub's frame to match the movie's sizes, we are distorting the subtitle's aspect ratio. (Typically, we get shorter letters.) This makes reading the text harder. * * * So, I added the option "-spu-keep-aspect". If it is switched on, the VOBsub's original aspect ratio is used to display it. If it's off (default), the aspect ratio of the movie is applied to the subtitles. See the attached patch. (I updated the man page, too.) (Note: this patch depends on the following two pending patches of mine: a0_positioning-fix-and-cleanup.patch, a1_scaling.patch) I uploaded a sample file here: http://rht.bme.hu/~lunkwill/computer/mplayer/aspect-demo.mkv The default "mplayer -slang eng aspect-demo.mkv" gives this: http://rht.bme.hu/~lunkwill/computer/mplayer/without-keep-aspect.png "mplayer -slang eng aspect-demo.mkv -spu-keep-aspect" gives this: http://rht.bme.hu/~lunkwill/computer/mplayer/with-keep-aspect.png * * * What do you think? IMHO the subtitles look much better this way. Shouldn't this be the default behavior? -- Csillag Kristof <fenwick(a)freemail.hu>

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