Re: [CinCVS] about assembler errors in mmx code
I've been trying to get cinelerra 3 compiling, so far without success. It's going wrong at: gcc -DHAVE_CONFIG_H -I. -I../../../.. -I../../../../../pipapo.org/quicktime/ffmpeg/libavcodec/i386 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -DHAVE_MMX -DUSE_MMX -DX86_CPU -DHAVE_MMX -msse -DHAVE_BUILTIN_VECTOR -O3 -D_GNU_SOURCE -DHAVE_AV_CONFIG_H -I../../../../../pipapo.org/quicktime/ffmpeg/libavcodec/i386/../.. -I../.. -O0 -g -MT fdct_mmx.lo -MD -MP -MF .deps/fdct_mmx.Tpo -c ../../../../../pipapo.org/quicktime/ffmpeg/libavcodec/i386/fdct_mmx.c -o .libs/fdct_mmx.o /tmp/cccnRJUy.s: Assembler messages: /tmp/cccnRJUy.s:1990: Error: suffix or operands invalid for `pshufw' I've used cinconf.sh , as suggested on a webpage whose location I can't currently recall. It seems a bit puzzling that changing the optimisation level should suddenly make the code compilable. Sounds like somebody went looking for trouble, and it found them. - Original Message From: Rafael Diniz [EMAIL PROTECTED] To: cinelerra@skolelinux.no Sent: Wednesday, 18 July, 2007 12:05:56 AM Subject: [CinCVS] about assembler errors in mmx code Hi all, Because of the scarcity of registers in i386, the files of quicktime/ffmpeg/libavcodec/i386 should never be compiled w/ -O0 (O2 and O3 works ok). libavcodec compile this way, and we could try to modify the Makefiles to avoid using CFLAGS and CXXFLAGS in the libavcodec mmx optimized code. bye, rafael diniz ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra ___ Yahoo! Mail is the world's favourite email. Don't settle for less, sign up for your free account today http://uk.rd.yahoo.com/evt=44106/*http://uk.docs.yahoo.com/mail/winter07.html
Re: [CinCVS] about assembler errors in mmx code
ok, look in the compilation line: -O0 As I said, no do use any FLAG (!= O3) for compiling the mmx code... so, your cinconf.sh is not ok... remove any -O0 in the script. bye, rafael diniz On Thu, July 19, 2007 2:32 am, Mark Carter wrote: I've been trying to get cinelerra 3 compiling, so far without success. It's going wrong at: gcc -DHAVE_CONFIG_H -I. -I../../../.. -I../../../../../pipapo.org/quicktime/ffmpeg/libavcodec/i386 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -DHAVE_MMX -DUSE_MMX -DX86_CPU -DHAVE_MMX -msse -DHAVE_BUILTIN_VECTOR -O3 -D_GNU_SOURCE -DHAVE_AV_CONFIG_H -I../../../../../pipapo.org/quicktime/ffmpeg/libavcodec/i386/../.. -I../.. -O0 -g -MT fdct_mmx.lo -MD -MP -MF .deps/fdct_mmx.Tpo -c ../../../../../pipapo.org/quicktime/ffmpeg/libavcodec/i386/fdct_mmx.c -o .libs/fdct_mmx.o /tmp/cccnRJUy.s: Assembler messages: /tmp/cccnRJUy.s:1990: Error: suffix or operands invalid for `pshufw' I've used cinconf.sh , as suggested on a webpage whose location I can't currently recall. It seems a bit puzzling that changing the optimisation level should suddenly make the code compilable. Sounds like somebody went looking for trouble, and it found them. - Original Message From: Rafael Diniz [EMAIL PROTECTED] To: cinelerra@skolelinux.no Sent: Wednesday, 18 July, 2007 12:05:56 AM Subject: [CinCVS] about assembler errors in mmx code Hi all, Because of the scarcity of registers in i386, the files of quicktime/ffmpeg/libavcodec/i386 should never be compiled w/ -O0 (O2 and O3 works ok). libavcodec compile this way, and we could try to modify the Makefiles to avoid using CFLAGS and CXXFLAGS in the libavcodec mmx optimized code. bye, rafael diniz ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra ___ Yahoo! Mail is the world's favourite email. Don't settle for less, sign up for your free account today http://uk.rd.yahoo.com/evt=44106/*http://uk.docs.yahoo.com/mail/winter07. html ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
[CinCVS] about assembler errors in mmx code
Hi all, Because of the scarcity of registers in i386, the files of quicktime/ffmpeg/libavcodec/i386 should never be compiled w/ -O0 (O2 and O3 works ok). libavcodec compile this way, and we could try to modify the Makefiles to avoid using CFLAGS and CXXFLAGS in the libavcodec mmx optimized code. bye, rafael diniz ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
Re: [CinCVS] about assembler errors in mmx code
Il giorno mar, 17/07/2007 alle 16.05 -0700, Rafael Diniz ha scritto: Hi all, Because of the scarcity of registers in i386, the files of quicktime/ffmpeg/libavcodec/i386 should never be compiled w/ -O0 (O2 and O3 works ok). libavcodec compile this way, and we could try to modify the Makefiles to avoid using CFLAGS and CXXFLAGS in the libavcodec mmx optimized code. bye, rafael diniz it should not so difficult. I can take a look at this. -- ciao, giskard signature.asc Description: Questa รจ una parte del messaggio firmata digitalmente
