[FFmpeg-devel] Fixpoint FFT optimization, with MDCT and IMDCT wrappers for audio optimization

[Diego Biurrun]

On Sun, Jul 29, 2007 at 07:20:59PM -0400, Marc Hoffman wrote:
> 
> sorry about the mime type gmail doesn't allow me to mark it as
> text/x-patch.  This makes config changes.

> --- configure	(revision 9807)
> +++ configure	(working copy)
> @@ -573,6 +574,7 @@
>      bktr
>      dc1394
>      dv1394
> +    fixedpoint
>      ffmpeg
>      ffplay
>      ffserver
> @@ -665,6 +667,7 @@
>      fast_64bit
>      fast_cmov
>      fast_unaligned
> +    fixedpoint
>      fork
>      freetype2
>      GetProcessTimes

Just CONFIG_LIST is enough.

> --- libavcodec/Makefile	(revision 9807)
> +++ libavcodec/Makefile	(working copy)
> @@ -358,6 +358,10 @@
>  OBJS-$(CONFIG_VP6F_DECODER)            += i386/vp3dsp_mmx.o i386/vp3dsp_sse2.o
>  endif
>  
> +ifeq ($(HAVE_FIXEDPOINT),yes)
> +OBJS += fft_fixedpoint.o
> +endif

Do this in one line, like for all the other files.

Diego