From 19645d742ea08b17fe5dafb378df8978a53a9277 Mon Sep 17 00:00:00 2001 From: Alex Converse Date: Sat, 13 Sep 2008 18:47:43 +0000 Subject: Correct order of parsing for pulse scalefactor band and offset to match the specification. Patch by Alex Converse (alex converse gmail com) Originally committed as revision 15311 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/aac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libavcodec') diff --git a/libavcodec/aac.c b/libavcodec/aac.c index b924e7bd51..ace82ab62a 100644 --- a/libavcodec/aac.c +++ b/libavcodec/aac.c @@ -597,7 +597,7 @@ static int decode_scalefactors(AACContext * ac, float sf[120], GetBitContext * g static void decode_pulses(Pulse * pulse, GetBitContext * gb, const uint16_t * swb_offset) { int i; pulse->num_pulse = get_bits(gb, 2) + 1; - pulse->pos[0] = get_bits(gb, 5) + swb_offset[get_bits(gb, 6)]; + pulse->pos[0] = swb_offset[get_bits(gb, 6)] + get_bits(gb, 5); pulse->amp[0] = get_bits(gb, 4); for (i = 1; i < pulse->num_pulse; i++) { pulse->pos[i] = get_bits(gb, 5) + pulse->pos[i-1]; -- cgit v1.2.3