[Mplayer-dev-eng] [Experimental PATCH] downmix_3dnow.S

[Nick Kurshev]

Hello!

Unfortunately, I don't know who is original author of DOCS/DVD and I don't have
neither DVD driver nor AC-3 Dolby samples. But I want suggest you very experimental
support of AMD 3dnow! for libac3 codec. May be someone want to test it?
But I want to warn you: this code never tested by me (but it's compilable)
It maybe don't workable and able damage your ears. So descrease volume down
before testing.

I'm ready to test it myself! For that please bring me link (URL) where I can download
sample file. (I prefer without video stream ;)

Best regards! Nick

Bellow little patch to configure:

--- configure.old	Fri May 11 10:13:36 2001
+++ configure	Fri May 11 11:28:20 2001
@@ -1154,6 +1154,10 @@
  _downmixc='downmix/downmix_kni.S'
  _downmixo='downmix/downmix_kni.o'
 else
+if [ $_3dnow = yes ]; then
+ _downmixc='downmix/downmix_3dnow.S'
+ _downmixo='downmix/downmix_3dnow.o'
+else
 if [ $_binutils = yes ]; then
  _downmixc='downmix/downmix_i386.S'
  _downmixo='downmix/downmix_i386.o'
@@ -1168,7 +1172,7 @@
 EOF
 fi
 fi
-
+fi
 cat > libac3/config.mak << EOF
 
 include ../config.mak



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