From e016635f0d3a5c7532b00711ce461f97a13f7bc2 Mon Sep 17 00:00:00 2001 From: Fraunhofer IIS FDK Date: Thu, 19 Dec 2019 17:28:15 +0100 Subject: Avoid decoder internal clipping by converting the whole audio sample data path from 16 to 32 bit data width (FDKdec v3.2.0). Bug: 149514474 Test: atest DecoderTestXheAac DecoderTestAacDrc Change-Id: I8a504ab709e42e27a61fe29840212953742283a5 --- libSBRdec/src/hbe.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'libSBRdec/src/hbe.h') diff --git a/libSBRdec/src/hbe.h b/libSBRdec/src/hbe.h index fdffe1e..3556783 100644 --- a/libSBRdec/src/hbe.h +++ b/libSBRdec/src/hbe.h @@ -1,7 +1,7 @@ /* ----------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2018 Fraunhofer-Gesellschaft zur Förderung der angewandten +© Copyright 1995 - 2019 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION @@ -132,6 +132,9 @@ typedef enum { } KEEP_STATES_SYNCED_MODE; struct hbeTransposer { + FIXP_DBL anaQmfStates[HBE_QMF_FILTER_STATE_ANA_SIZE]; + FIXP_QSS synQmfStates[HBE_QMF_FILTER_STATE_SYN_SIZE]; + int xOverQmf[MAX_NUM_PATCHES_HBE]; int maxStretch; @@ -144,7 +147,7 @@ struct hbeTransposer { int stopBand; int bSbr41; - INT_PCM *inBuf_F; + LONG *inBuf_F; FIXP_DBL **qmfInBufReal_F; FIXP_DBL **qmfInBufImag_F; @@ -156,9 +159,6 @@ struct hbeTransposer { FIXP_DBL const *synthesisQmfPreModCos_F; FIXP_DBL const *synthesisQmfPreModSin_F; - FIXP_QAS anaQmfStates[HBE_QMF_FILTER_STATE_ANA_SIZE]; - FIXP_QSS synQmfStates[HBE_QMF_FILTER_STATE_SYN_SIZE]; - FIXP_DBL **qmfHBEBufReal_F; FIXP_DBL **qmfHBEBufImag_F; -- cgit v1.2.3