From c7f4d983a4d9d73a50b104cc9eb51acc534cef20 Mon Sep 17 00:00:00 2001 From: Robert Swain Date: Mon, 18 Aug 2008 19:39:08 +0000 Subject: More OKed AAC decoder code hunks Originally committed as revision 14828 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/aacdectab.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'libavcodec/aacdectab.h') diff --git a/libavcodec/aacdectab.h b/libavcodec/aacdectab.h index b7a9787a30..c10eb71bd0 100644 --- a/libavcodec/aacdectab.h +++ b/libavcodec/aacdectab.h @@ -156,4 +156,19 @@ static const uint16_t *swb_offset_128[] = { // @} +/* @name tns_max_bands + * The maximum number of scalefactor bands on which TNS can operate for the long + * and short transforms respectively. The index to these tables is related to + * the sample rate of the audio. + * @{ + */ +static const uint8_t tns_max_bands_1024[] = { + 31, 31, 34, 40, 42, 51, 46, 46, 42, 42, 42, 39 +}; + +static const uint8_t tns_max_bands_128[] = { + 9, 9, 10, 14, 14, 14, 14, 14, 14, 14, 14, 14 +}; +// @} + #endif /* FFMPEG_AACDECTAB_H */ -- cgit v1.2.3