From 8a1c868ee6f279d93310e590fbc13e54df12a040 Mon Sep 17 00:00:00 2001 From: Vitor Sessak Date: Sun, 29 Jun 2008 11:19:50 +0000 Subject: Add a rounding parameter to ff_acelp_lp_synthesis_filter() Originally committed as revision 14028 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/acelp_filters.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'libavcodec/acelp_filters.h') diff --git a/libavcodec/acelp_filters.h b/libavcodec/acelp_filters.h index 167faf72c3..a21fc88a49 100644 --- a/libavcodec/acelp_filters.h +++ b/libavcodec/acelp_filters.h @@ -128,6 +128,7 @@ void ff_acelp_convolve_circ( * \param filter_length filter length (11 for 10th order LP filter) * \param stop_on_overflow 1 - return immediately if overflow occurs * 0 - ignore overflows + * \param rounder the amount to add for rounding (usually 0x800 or 0xfff) * * \return 1 if overflow occurred, 0 - otherwise * @@ -142,7 +143,8 @@ int ff_acelp_lp_synthesis_filter( const int16_t* in, int buffer_length, int filter_length, - int stop_on_overflow); + int stop_on_overflow, + int rounder); /** * \brief Calculates coefficients of weighted A(z/weight) filter. -- cgit v1.2.3