On Fri, Oct 26, 2012 at 11:13:49PM +0300, Martin Storsjö wrote:
>
> --- a/libavcodec/Makefile
> +++ b/libavcodec/Makefile
> @@ -129,6 +129,8 @@ OBJS-$(CONFIG_CLJR_DECODER) += cljr.o
> OBJS-$(CONFIG_CLJR_ENCODER) += cljr.o
> OBJS-$(CONFIG_CLLC_DECODER) += cllc.o
> OBJS-$(CONFIG_COOK_DECODER) += cook.o
> +OBJS-$(CONFIG_COMFORTNOISE_DECODER) += comfortnoise.o celp_filters.o
> +OBJS-$(CONFIG_COMFORTNOISE_ENCODER) += comfortnoise.o
> OBJS-$(CONFIG_CSCD_DECODER) += cscd.o
> OBJS-$(CONFIG_CYUV_DECODER) += cyuv.o
> OBJS-$(CONFIG_DCA_DECODER) += dcadec.o dca.o dcadsp.o \
> index 0000000..144c566
> --- /dev/null
> +++ b/libavcodec/comfortnoise.c
> @@ -0,0 +1,258 @@
> +
> +typedef struct CNGContext {
> + AVFrame avframe;
> + float *refl_coef, *target_refl_coef;
> + float *lpc_coef;
> + int order;
> + int energy, target_energy;
> + float *filter_out;
> + float *excitation;
> + AVLFG lfg;
> +} CNGContext;
> +
> +typedef struct CNGEncContext {
> + LPCContext lpc;
> + int order;
> + int32_t *samples32;
> + float *refl_coef;
> +} CNGEncContext;
> +
> +#if CONFIG_COMFORTNOISE_DECODER
> +#endif
> +
> +#if CONFIG_COMFORTNOISE_ENCODER
> +#endif
Each context struct is only used in one of decoder/encoder, so you could
move them below the ifdef; better yet, you could split the file in two
and compile conditionally.
Diego
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