Re: Delay occurred when the makefile change

thanks very much,

It was really optimized. Now the encoding time is half.

thanks again.


On Thu, Apr 10, 2008 at 4:46 PM, Leonardo de Paula Rosa Piga <
[email protected]> wrote:

> Janaka,
>
> The -g flag adds debug information to your binary. And if you aren't
> debugging it is unnecessary. In addition, if you are using gcc, by
> default it doesn't make any optimization try use -O3 flag.
>
> The new CFLAGS could be:
>
> CFLAGS = -O3 -Wall $(DEFS) $(INCS)
>
>
> Cheers, Piga
>
> On Thu, Apr 10, 2008 at 6:46 AM, R. P. Janaka <[email protected]> wrote:
> > I have tried to add a plunging to the "libtheora-1.0beta2" (network
> > bandwidth measuring component was added) and Got it success for some far
> >
> > now the problem is when it is added the encoding process get extremely
> slow
> > (around 20 seconds delay).
> >
> > I think that the problem is with my modified Makefile (some flag may
> have
> > missed).
> >
> > the following is my modified Makefile.am which is in the
> > "libtheora-1.0beta2/lib" directory.
> >
> >
> ***************************************************************************************
> >
> > DEFS     = -DLINUX -DRETSIGTYPE=void -DHAVE_SIGACTION=1
> > LIBS     = -lpthread
> >  INCS     = -I.
> >
> >
> > INCLUDES = -I$(top_srcdir)/include -I$(top_srcdir)/lib
> > -I$(top_srcdir)/lib/dec -I$(top_srcdir)/lib/enc
> >
> > EXTRA_DIST = \
> >         enc/x86_32/dct_decode_mmx.c \
> >          enc/x86_32/dsp_mmx.c \
> >         enc/x86_32/dsp_mmxext.c \
> >         enc/x86_32/recon_mmx.c \
> >         enc/x86_32/fdct_mmx.c \
> >         enc/x86_32/idct_mmx.c \
> >         enc/x86_64/dsp_mmx.c \
> >         enc/x86_64/dsp_mmxext.c \
> >          enc/x86_64/recon_mmx.c \
> >         enc/x86_64/fdct_mmx.c \
> >         enc/x86_64/idct_mmx.c \
> >         enc/x86_32_vs/dsp_mmx.c \
> >         enc/x86_32_vs/fdct_mmx.c \
> >         enc/x86_32_vs/recon_mmx.c \
> >         enc/dct_encode.c \
> >          enc/encode.c \
> >         enc/encoder_toplevel.c
> >
> > lib_LTLIBRARIES = libtheora.la
> >
> > if THEORA_DISABLE_ENCODE
> > encoder_sources = \
> >     enc/encoder_disabled.c
> > else
> >  encoder_sources = \
> >     enc/dct_encode.c \
> >     enc/encode.c \
> >     enc/encoder_huffman.c \
> >     enc/encoder_idct.c \
> >     enc/encoder_toplevel.c \
> >     ../net/nbs_client.c \
> >      ../net/nbs_setsignal.c \
> >     enc/encoder_quant.c \
> >     enc/blockmap.c \
> >     enc/common.c \
> >     enc/dct.c \
> >     enc/dct_decode.c \
> >     enc/frarray.c \
> >     enc/frinit.c \
> >      enc/mcomp.c \
> >     enc/misc_common.c \
> >     enc/pb.c \
> >     enc/pp.c \
> >     enc/reconstruct.c \
> >     enc/scan.c \
> >     enc/dsp.c
> >
> > if CPU_x86_64
> > enc_arch_dir = enc/x86_64
> > encoder_arch_sources= \
> >      $(enc_arch_dir)/dct_decode_mmx.c \
> >     $(enc_arch_dir)/dsp_mmx.c \
> >     $(enc_arch_dir)/dsp_mmxext.c \
> >     $(enc_arch_dir)/recon_mmx.c \
> >     $(enc_arch_dir)/idct_mmx.c \
> >     $(enc_arch_dir)/fdct_mmx.c
> >  else
> > if CPU_x86_32
> > enc_arch_dir = enc/x86_32
> > encoder_arch_sources= \
> >     $(enc_arch_dir)/dct_decode_mmx.c \
> >     $(enc_arch_dir)/dsp_mmx.c \
> >     $(enc_arch_dir)/dsp_mmxext.c \
> >     $(enc_arch_dir)/recon_mmx.c \
> >      $(enc_arch_dir)/idct_mmx.c \
> >     $(enc_arch_dir)/fdct_mmx.c
> > endif
> > endif
> >
> > endif
> >
> > decoder_sources = \
> >     dec/apiwrapper.c \
> >     dec/decapiwrapper.c \
> >     dec/decinfo.c \
> >     dec/decode.c \
> >      dec/dequant.c \
> >     dec/fragment.c \
> >     dec/huffdec.c \
> >     dec/idct.c \
> >     dec/info.c \
> >     dec/internal.c \
> >     dec/quant.c \
> >     dec/state.c
> >
> > if CPU_x86_64
> > decoder_x86_sources = \
> >      dec/x86/mmxidct.c \
> >     dec/x86/mmxfrag.c \
> >     dec/x86/mmxstate.c \
> >     dec/x86/x86state.c
> > else
> > if CPU_x86_32
> > decoder_x86_sources = \
> >     dec/x86/mmxidct.c \
> >     dec/x86/mmxfrag.c \
> >     dec/x86/mmxstate.c \
> >      dec/x86/x86state.c
> > endif
> > endif
> >
> > libtheora_la_SOURCES = \
> >   cpu.c \
> >     $(decoder_x86_sources) \
> >     $(decoder_sources) \
> >     $(encoder_arch_sources) \
> >     $(encoder_sources) \
> >   Version_script
> >
> > noinst_HEADERS = \
> >     cpu.h \
> >     internal.h \
> >     enc/block_inline.h \
> >     enc/codec_internal.h \
> >     enc/encoder_lookup.h \
> >     enc/encoder_huffman.h \
> >     enc/hufftables.h \
> >     enc/pp.h \
> >      enc/quant_lookup.h \
> >     enc/toplevel_lookup.h \
> >     enc/dsp.h \
> >     dec/apiwrapper.h \
> >     dec/dct.h \
> >     dec/decint.h \
> >     dec/dequant.h \
> >     dec/enquant.h \
> >     dec/huffdec.h \
> >     dec/huffman.h \
> >      dec/idct.h \
> >     dec/ocintrin.h \
> >     dec/quant.h \
> >     dec/x86/x86int.h
> >
> > CFLAGS = -g -Wall $(DEFS) $(INCS)
> >
> >
> > libtheora_la_CFLAGS = $(OGG_CFLAGS)
> >  libtheora_la_LDFLAGS = -version-info
> > @TH_LIB_CURRENT@:@TH_LIB_REVISION@:@TH_LIB_AGE@ @THEORA_LDFLAGS@
> > libtheora_la_LIBADD = $(OGG_LIBS) $(LIBS)
> >
> > debug:
> >     $(MAKE) all CFLAGS="@DEBUG@" LDFLAGS="-lefence"
> >
> > profile:
> >     $(MAKE) all CFLAGS="@PROFILE@"
> >
> >
> ***************************************************************************************
> >
> > the green color lines are newly added or modified by me.
> >
> > please can anyone help me to find what the wrong with me.
> >
> > if the information provided with this mail is not enough to decide what
> is
> > the error, please inform me what are the additional things should I
> > provides.
> >
> > --
> > -----------
> > Regards,
> > R. P. Janaka
> > _______________________________________________
> >  theora-dev mailing list
> >  [email protected]
> >  http://lists.xiph.org/mailman/listinfo/theora-dev
> >
> >
>
>
>
> --
> Leonardo de Paula Rosa Piga
> Undergraduate Computer Engineering Student
> LSC - IC - UNICAMP
> http://www.students.ic.unicamp.br/~ra033956<http://www.students.ic.unicamp.br/%7Era033956>
>



-- 
-----------
Regards,
R. P. Janaka

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