From a6c49f18abacb9bf52d4d808a2a56561a5b5445c Mon Sep 17 00:00:00 2001 From: Alex Converse Date: Fri, 29 Jul 2011 15:49:11 -0700 Subject: [PATCH] aac: Remove some suspicious illegal memcpy()s from LTP. --- libavcodec/aacdec.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/libavcodec/aacdec.c b/libavcodec/aacdec.c index 6bf1427..783bf99 100644 --- a/libavcodec/aacdec.c +++ b/libavcodec/aacdec.c @@ -1789,12 +1789,10 @@ static void windowing_and_mdct_ltp(AACContext *ac, float *out, } else { memset(in, 0, 448 * sizeof(float)); ac->dsp.vector_fmul(in + 448, in + 448, swindow_prev, 128); - memcpy(in + 576, in + 576, 448 * sizeof(float)); } if (ics->window_sequence[0] != LONG_START_SEQUENCE) { ac->dsp.vector_fmul_reverse(in + 1024, in + 1024, lwindow, 1024); } else { - memcpy(in + 1024, in + 1024, 448 * sizeof(float)); ac->dsp.vector_fmul_reverse(in + 1024 + 448, in + 1024 + 448, swindow, 128); memset(in + 1024 + 576, 0, 448 * sizeof(float)); } -- 2.7.4