search for: recon_mmx

...d -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 \...

...d -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 \...

...E=..\lib\dec\x86\mmxstate.c +# End Source File +# Begin Source File + +SOURCE=..\lib\enc\pb.c +# End Source File +# Begin Source File + +SOURCE=..\lib\enc\pp.c +# End Source File +# Begin Source File + +SOURCE=..\lib\dec\quant.c +# End Source File +# Begin Source File + +SOURCE=..\lib\enc\x86_32_vs\recon_mmx.c +# End Source File +# Begin Source File + +SOURCE=..\lib\enc\reconstruct.c +# End Source File +# Begin Source File + +SOURCE=..\lib\enc\scan.c +# End Source File +# Begin Source File + +SOURCE=..\lib\dec\state.c +# End Source File +# Begin Source File + +SOURCE=..\lib\dec\x86\x86state.c +# End So...

...ve patched theora-mmx to build on x86_64. The patch against SVN is attached. Basically all I did was to copy lib/i386 to lib/x86_64 and tweak the assembler code a bit: * added to each file: typedef unsigned long int ogg_uint64_t * converted all asm inputs to 64-bit in: dsp_mmxext.c, fdct_mmx.c, recon_mmx.c * left all asm outputs at 32-bit * I didn't patch dsp_mmx.c, since all x86_64 processors have SSE, thus there's no need for the old mmx version I also made minor modifications to cpu.c to get CPUID working correctly on x86_64. I've tested the patch using dump_video and encoder_examp...

...ry 1> bitpack.c (TaskId:16) 1>c1 : fatal error C1083: Cannot open source file: '..\lib\dec\bitpack.c': No such file or directory 1> apiwrapper.c (TaskId:16) 1>c1 : fatal error C1083: Cannot open source file: '..\lib\dec\apiwrapper.c': No such file or directory 1> recon_mmx.c (TaskId:16) 1>c1 : fatal error C1083: Cannot open source file: '..\lib\enc\x86_32_vs\recon_mmx.c': No such file or directory 1> fdct_mmx.c (TaskId:16) 1>c1 : fatal error C1083: Cannot open source file: '..\lib\enc\x86_32_vs\fdct_mmx.c': No such file or directory 1>...

quite some speed improvement indeed. attached the updated patch to apply to svn/trunk. j -------------- next part -------------- A non-text attachment was scrubbed... Name: theora-mmx.patch.gz Type: application/x-gzip Size: 8648 bytes Desc: not available Url : http://lists.xiph.org/pipermail/theora-dev/attachments/20040824/5a5f2731/theora-mmx.patch-0001.bin