diff options
Diffstat (limited to 'libFDK')
62 files changed, 157 insertions, 84 deletions
diff --git a/libFDK/include/FDK_archdef.h b/libFDK/include/FDK_archdef.h index a963f55..da63aee 100644 --- a/libFDK/include/FDK_archdef.h +++ b/libFDK/include/FDK_archdef.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/FDK_bitbuffer.h b/libFDK/include/FDK_bitbuffer.h index 963ada8..65fa04b 100644 --- a/libFDK/include/FDK_bitbuffer.h +++ b/libFDK/include/FDK_bitbuffer.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/FDK_bitstream.h b/libFDK/include/FDK_bitstream.h index 3ef4799..fc8d7de 100644 --- a/libFDK/include/FDK_bitstream.h +++ b/libFDK/include/FDK_bitstream.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/FDK_core.h b/libFDK/include/FDK_core.h index ef0c032..10a6a8e 100644 --- a/libFDK/include/FDK_core.h +++ b/libFDK/include/FDK_core.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/FDK_crc.h b/libFDK/include/FDK_crc.h index b5b8d6b..b1fed88 100644 --- a/libFDK/include/FDK_crc.h +++ b/libFDK/include/FDK_crc.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/FDK_hybrid.h b/libFDK/include/FDK_hybrid.h index 3d355d6..63f2d70 100644 --- a/libFDK/include/FDK_hybrid.h +++ b/libFDK/include/FDK_hybrid.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/FDK_tools_rom.h b/libFDK/include/FDK_tools_rom.h index e9e126e..9361c81 100644 --- a/libFDK/include/FDK_tools_rom.h +++ b/libFDK/include/FDK_tools_rom.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION @@ -171,6 +171,9 @@ extern const FIXP_WTP sin_twiddle_L64[]; extern const FIXP_QTW qmf_phaseshift_cos32[32]; extern const FIXP_QTW qmf_phaseshift_sin32[32]; +/* Adapted analysis post-twiddles for down-sampled HQ SBR */ +extern const FIXP_QTW qmf_phaseshift_cos_downsamp32[32]; +extern const FIXP_QTW qmf_phaseshift_sin_downsamp32[32]; extern const FIXP_QTW qmf_phaseshift_cos64[64]; extern const FIXP_QTW qmf_phaseshift_sin64[64]; diff --git a/libFDK/include/FDK_trigFcts.h b/libFDK/include/FDK_trigFcts.h index d2ca4ee..c32c0f2 100644 --- a/libFDK/include/FDK_trigFcts.h +++ b/libFDK/include/FDK_trigFcts.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/abs.h b/libFDK/include/abs.h index d3576cb..0837e3c 100644 --- a/libFDK/include/abs.h +++ b/libFDK/include/abs.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/arm/clz_arm.h b/libFDK/include/arm/clz_arm.h index 7b9d614..f38cf71 100644 --- a/libFDK/include/arm/clz_arm.h +++ b/libFDK/include/arm/clz_arm.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/arm/cplx_mul.h b/libFDK/include/arm/cplx_mul.h index 5d11e3d..8063264 100644 --- a/libFDK/include/arm/cplx_mul.h +++ b/libFDK/include/arm/cplx_mul.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/arm/fixmadd_arm.h b/libFDK/include/arm/fixmadd_arm.h index cfa1f71..da4492e 100644 --- a/libFDK/include/arm/fixmadd_arm.h +++ b/libFDK/include/arm/fixmadd_arm.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/arm/fixmul_arm.h b/libFDK/include/arm/fixmul_arm.h index a0e77ca..09bb03d 100644 --- a/libFDK/include/arm/fixmul_arm.h +++ b/libFDK/include/arm/fixmul_arm.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/arm/scale.h b/libFDK/include/arm/scale.h index 41f94a4..cbb81dc 100644 --- a/libFDK/include/arm/scale.h +++ b/libFDK/include/arm/scale.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/arm/scramble.h b/libFDK/include/arm/scramble.h index ddf34bd..82d0338 100644 --- a/libFDK/include/arm/scramble.h +++ b/libFDK/include/arm/scramble.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/autocorr2nd.h b/libFDK/include/autocorr2nd.h index 227d52b..c2e9595 100644 --- a/libFDK/include/autocorr2nd.h +++ b/libFDK/include/autocorr2nd.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/clz.h b/libFDK/include/clz.h index 38c5073..fc612e1 100644 --- a/libFDK/include/clz.h +++ b/libFDK/include/clz.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/common_fix.h b/libFDK/include/common_fix.h index a39548e..79c87ac 100644 --- a/libFDK/include/common_fix.h +++ b/libFDK/include/common_fix.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/cplx_mul.h b/libFDK/include/cplx_mul.h index 68a49e1..093ffa6 100644 --- a/libFDK/include/cplx_mul.h +++ b/libFDK/include/cplx_mul.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/dct.h b/libFDK/include/dct.h index 59b7319..af1edd3 100644 --- a/libFDK/include/dct.h +++ b/libFDK/include/dct.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/fft.h b/libFDK/include/fft.h index 5bd49d1..616f350 100644 --- a/libFDK/include/fft.h +++ b/libFDK/include/fft.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/fft_rad2.h b/libFDK/include/fft_rad2.h index 97ddf5f..90d14da 100644 --- a/libFDK/include/fft_rad2.h +++ b/libFDK/include/fft_rad2.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/fixmadd.h b/libFDK/include/fixmadd.h index 71413ee..851b7a2 100644 --- a/libFDK/include/fixmadd.h +++ b/libFDK/include/fixmadd.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/fixminmax.h b/libFDK/include/fixminmax.h index a6aa623..5a52824 100644 --- a/libFDK/include/fixminmax.h +++ b/libFDK/include/fixminmax.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/fixmul.h b/libFDK/include/fixmul.h index 31c92b4..ea4bc6c 100644 --- a/libFDK/include/fixmul.h +++ b/libFDK/include/fixmul.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/fixpoint_math.h b/libFDK/include/fixpoint_math.h index ae554cb..df141d3 100644 --- a/libFDK/include/fixpoint_math.h +++ b/libFDK/include/fixpoint_math.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/mdct.h b/libFDK/include/mdct.h index 0d04e4b..e1c2d74 100644 --- a/libFDK/include/mdct.h +++ b/libFDK/include/mdct.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/mips/abs_mips.h b/libFDK/include/mips/abs_mips.h index e2ad607..3b9f876 100644 --- a/libFDK/include/mips/abs_mips.h +++ b/libFDK/include/mips/abs_mips.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/mips/clz_mips.h b/libFDK/include/mips/clz_mips.h index 48d465b..ff40a09 100644 --- a/libFDK/include/mips/clz_mips.h +++ b/libFDK/include/mips/clz_mips.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/mips/cplx_mul.h b/libFDK/include/mips/cplx_mul.h index fb777ce..e05d2b6 100644 --- a/libFDK/include/mips/cplx_mul.h +++ b/libFDK/include/mips/cplx_mul.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/mips/fixmadd_mips.h b/libFDK/include/mips/fixmadd_mips.h index 564268b..a9575fb 100644 --- a/libFDK/include/mips/fixmadd_mips.h +++ b/libFDK/include/mips/fixmadd_mips.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/mips/fixmul_mips.h b/libFDK/include/mips/fixmul_mips.h index 62d059e..73693e2 100644 --- a/libFDK/include/mips/fixmul_mips.h +++ b/libFDK/include/mips/fixmul_mips.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/mips/scale.h b/libFDK/include/mips/scale.h index 9279391..edf29da 100644 --- a/libFDK/include/mips/scale.h +++ b/libFDK/include/mips/scale.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/mips/scramble.h b/libFDK/include/mips/scramble.h index 95c4d74..3f2fe6e 100644 --- a/libFDK/include/mips/scramble.h +++ b/libFDK/include/mips/scramble.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/qmf.h b/libFDK/include/qmf.h index 16d2b70..be69477 100644 --- a/libFDK/include/qmf.h +++ b/libFDK/include/qmf.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION @@ -137,6 +137,8 @@ amm-info@iis.fraunhofer.de #define QMF_FLAG_MPSLDFB 16 /* Complex Low Delay Filter Bank used in MPEG Surround Encoder allows a optimized calculation of the modulation in qmfForwardModulationHQ() */ #define QMF_FLAG_MPSLDFB_OPTIMIZE_MODULATION 32 +/* Flag to indicate HE-AAC down-sampled SBR mode (decoder) -> adapt analysis post twiddling */ +#define QMF_FLAG_DOWNSAMPLED 64 typedef struct diff --git a/libFDK/include/scale.h b/libFDK/include/scale.h index d60ed2c..1587f9f 100644 --- a/libFDK/include/scale.h +++ b/libFDK/include/scale.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/scramble.h b/libFDK/include/scramble.h index 552081a..ceaf527 100644 --- a/libFDK/include/scramble.h +++ b/libFDK/include/scramble.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/x86/abs_x86.h b/libFDK/include/x86/abs_x86.h index 64add9f..96374ec 100644 --- a/libFDK/include/x86/abs_x86.h +++ b/libFDK/include/x86/abs_x86.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/x86/clz_x86.h b/libFDK/include/x86/clz_x86.h index db7970d..1bc43e5 100644 --- a/libFDK/include/x86/clz_x86.h +++ b/libFDK/include/x86/clz_x86.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/include/x86/fixmul_x86.h b/libFDK/include/x86/fixmul_x86.h index d10bc9a..7b74cc7 100644 --- a/libFDK/include/x86/fixmul_x86.h +++ b/libFDK/include/x86/fixmul_x86.h @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/src/FDK_bitbuffer.cpp b/libFDK/src/FDK_bitbuffer.cpp index 113c819..680ceae 100644 --- a/libFDK/src/FDK_bitbuffer.cpp +++ b/libFDK/src/FDK_bitbuffer.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/src/FDK_core.cpp b/libFDK/src/FDK_core.cpp index 8a07aa9..6db648d 100644 --- a/libFDK/src/FDK_core.cpp +++ b/libFDK/src/FDK_core.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION @@ -92,8 +92,8 @@ amm-info@iis.fraunhofer.de /* FDK tools library info */ #define FDK_TOOLS_LIB_VL0 2 -#define FDK_TOOLS_LIB_VL1 2 -#define FDK_TOOLS_LIB_VL2 8 +#define FDK_TOOLS_LIB_VL1 3 +#define FDK_TOOLS_LIB_VL2 2 #define FDK_TOOLS_LIB_TITLE "FDK Tools" #define FDK_TOOLS_LIB_BUILD_DATE __DATE__ #define FDK_TOOLS_LIB_BUILD_TIME __TIME__ diff --git a/libFDK/src/FDK_crc.cpp b/libFDK/src/FDK_crc.cpp index 1b03903..17d47ad 100644 --- a/libFDK/src/FDK_crc.cpp +++ b/libFDK/src/FDK_crc.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/src/FDK_hybrid.cpp b/libFDK/src/FDK_hybrid.cpp index 3d3ab7b..20816f5 100644 --- a/libFDK/src/FDK_hybrid.cpp +++ b/libFDK/src/FDK_hybrid.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/src/FDK_tools_rom.cpp b/libFDK/src/FDK_tools_rom.cpp index 4fc80ce..c6e517e 100644 --- a/libFDK/src/FDK_tools_rom.cpp +++ b/libFDK/src/FDK_tools_rom.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION @@ -1462,6 +1462,26 @@ const FIXP_PFT qmf_64[QMF640_PFT_TABLE_SIZE+QMF_NO_POLY] = QFC(0xfe4d1be3), QFC(0xd1c58ace), QFC(0x2e3a7532), QFC(0x01b2e41d), QFC(0x00000000), }; +RAM_ALIGN +LNK_SECTION_CONSTDATA +const FIXP_QTW qmf_phaseshift_cos_downsamp32[] = +{ + QTC(0x7fd8878e), QTC(0x7e9d55fc), QTC(0x7c29fbee), QTC(0x78848414), QTC(0x73b5ebd1), QTC(0x6dca0d14), QTC(0x66cf8120), QTC(0x5ed77c8a), + QTC(0x55f5a4d2), QTC(0x4c3fdff4), QTC(0x41ce1e65), QTC(0x36ba2014), QTC(0x2b1f34eb), QTC(0x1f19f97b), QTC(0x12c8106f), QTC(0x0647d97c), + QTC(0xf9b82684), QTC(0xed37ef91), QTC(0xe0e60685), QTC(0xd4e0cb15), QTC(0xc945dfec), QTC(0xbe31e19b), QTC(0xb3c0200c), QTC(0xaa0a5b2e), + QTC(0xa1288376), QTC(0x99307ee0), QTC(0x9235f2ec), QTC(0x8c4a142f), QTC(0x877b7bec), QTC(0x83d60412), QTC(0x8162aa04), QTC(0x80277872), +}; + +RAM_ALIGN +LNK_SECTION_CONSTDATA +const FIXP_QTW qmf_phaseshift_sin_downsamp32[] = +{ + QTC(0x0647d97c), QTC(0x12c8106f), QTC(0x1f19f97b), QTC(0x2b1f34eb), QTC(0x36ba2014), QTC(0x41ce1e65), QTC(0x4c3fdff4), QTC(0x55f5a4d2), + QTC(0x5ed77c8a), QTC(0x66cf8120), QTC(0x6dca0d14), QTC(0x73b5ebd1), QTC(0x78848414), QTC(0x7c29fbee), QTC(0x7e9d55fc), QTC(0x7fd8878e), + QTC(0x7fd8878e), QTC(0x7e9d55fc), QTC(0x7c29fbee), QTC(0x78848414), QTC(0x73b5ebd1), QTC(0x6dca0d14), QTC(0x66cf8120), QTC(0x5ed77c8a), + QTC(0x55f5a4d2), QTC(0x4c3fdff4), QTC(0x41ce1e65), QTC(0x36ba2014), QTC(0x2b1f34eb), QTC(0x1f19f97b), QTC(0x12c8106f), QTC(0x0647d97c), +}; + #else /* QMF_NO_POLY == 5 */ #endif /* QMF_NO_POLY==5 */ diff --git a/libFDK/src/FDK_trigFcts.cpp b/libFDK/src/FDK_trigFcts.cpp index 2f8655c..1f3a017 100644 --- a/libFDK/src/FDK_trigFcts.cpp +++ b/libFDK/src/FDK_trigFcts.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/src/arm/autocorr2nd.cpp b/libFDK/src/arm/autocorr2nd.cpp index 18c4e43..cc76e30 100644 --- a/libFDK/src/arm/autocorr2nd.cpp +++ b/libFDK/src/arm/autocorr2nd.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/src/arm/dct_arm.cpp b/libFDK/src/arm/dct_arm.cpp index 187c843..59b773e 100644 --- a/libFDK/src/arm/dct_arm.cpp +++ b/libFDK/src/arm/dct_arm.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/src/arm/fft_rad2_arm.cpp b/libFDK/src/arm/fft_rad2_arm.cpp index 34d71c3..a6e2e42 100644 --- a/libFDK/src/arm/fft_rad2_arm.cpp +++ b/libFDK/src/arm/fft_rad2_arm.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/src/arm/qmf_arm.cpp b/libFDK/src/arm/qmf_arm.cpp index 5aedce7..beb6339 100644 --- a/libFDK/src/arm/qmf_arm.cpp +++ b/libFDK/src/arm/qmf_arm.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/src/arm/scale_arm.cpp b/libFDK/src/arm/scale_arm.cpp index 02f3b71..e2837ef 100644 --- a/libFDK/src/arm/scale_arm.cpp +++ b/libFDK/src/arm/scale_arm.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/src/autocorr2nd.cpp b/libFDK/src/autocorr2nd.cpp index e73ef14..b7eae7c 100644 --- a/libFDK/src/autocorr2nd.cpp +++ b/libFDK/src/autocorr2nd.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/src/dct.cpp b/libFDK/src/dct.cpp index 5dc9e78..3c755bd 100644 --- a/libFDK/src/dct.cpp +++ b/libFDK/src/dct.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/src/fft.cpp b/libFDK/src/fft.cpp index bbf3d99..653a71a 100644 --- a/libFDK/src/fft.cpp +++ b/libFDK/src/fft.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/src/fft_rad2.cpp b/libFDK/src/fft_rad2.cpp index 4eaa27e..9cdadb5 100644 --- a/libFDK/src/fft_rad2.cpp +++ b/libFDK/src/fft_rad2.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/src/fixpoint_math.cpp b/libFDK/src/fixpoint_math.cpp index 000820c..30283ff 100644 --- a/libFDK/src/fixpoint_math.cpp +++ b/libFDK/src/fixpoint_math.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION @@ -242,30 +242,72 @@ FIXP_DBL mul_dbl_sgl_rnd (const FIXP_DBL op1, const FIXP_SGL op2) *****************************************************************************/ LNK_SECTION_CODE_L1 -FIXP_DBL CalcInvLdData(FIXP_DBL op) +/* This table is used for lookup 2^x with */ +/* x in range [0...1.0[ in steps of 1/32 */ +LNK_SECTION_DATA_L1 static const UINT exp2_tab_long[32]={ +0x40000000,0x4166C34C,0x42D561B4,0x444C0740, +0x45CAE0F2,0x47521CC6,0x48E1E9BA,0x4A7A77D4, +0x4C1BF829,0x4DC69CDD,0x4F7A9930,0x51382182, +0x52FF6B55,0x54D0AD5A,0x56AC1F75,0x5891FAC1, +0x5A82799A,0x5C7DD7A4,0x5E8451D0,0x60962665, +0x62B39509,0x64DCDEC3,0x6712460B,0x69540EC9, +0x6BA27E65,0x6DFDDBCC,0x70666F76,0x72DC8374, +0x75606374,0x77F25CCE,0x7A92BE8B,0x7D41D96E +// 0x80000000 +}; + +/* This table is used for lookup 2^x with */ +/* x in range [0...1/32[ in steps of 1/1024 */ +LNK_SECTION_DATA_L1 static const UINT exp2w_tab_long[32]={ +0x40000000,0x400B1818,0x4016321B,0x40214E0C, +0x402C6BE9,0x40378BB4,0x4042AD6D,0x404DD113, +0x4058F6A8,0x40641E2B,0x406F479E,0x407A7300, +0x4085A051,0x4090CF92,0x409C00C4,0x40A733E6, +0x40B268FA,0x40BD9FFF,0x40C8D8F5,0x40D413DD, +0x40DF50B8,0x40EA8F86,0x40F5D046,0x410112FA, +0x410C57A2,0x41179E3D,0x4122E6CD,0x412E3152, +0x41397DCC,0x4144CC3B,0x41501CA0,0x415B6EFB, +// 0x4166C34C, +}; +/* This table is used for lookup 2^x with */ +/* x in range [0...1/1024[ in steps of 1/32768 */ +LNK_SECTION_DATA_L1 static const UINT exp2x_tab_long[32]={ +0x40000000,0x400058B9,0x4000B173,0x40010A2D, +0x400162E8,0x4001BBA3,0x4002145F,0x40026D1B, +0x4002C5D8,0x40031E95,0x40037752,0x4003D011, +0x400428CF,0x4004818E,0x4004DA4E,0x4005330E, +0x40058BCE,0x4005E48F,0x40063D51,0x40069613, +0x4006EED5,0x40074798,0x4007A05B,0x4007F91F, +0x400851E4,0x4008AAA8,0x4009036E,0x40095C33, +0x4009B4FA,0x400A0DC0,0x400A6688,0x400ABF4F, +//0x400B1818 +}; + +LNK_SECTION_CODE_L1 FIXP_DBL CalcInvLdData(FIXP_DBL x) { - FIXP_DBL result_m; + int set_zero = (x < FL2FXCONST_DBL(-31.0/64.0))? 0 : 1; + int set_max = (x >= FL2FXCONST_DBL( 31.0/64.0)) | (x == FL2FXCONST_DBL(0.0)); - if ( op == FL2FXCONST_DBL(0.0f) ) { - result_m = (FIXP_DBL)MAXVAL_DBL; - } - else if ( op < FL2FXCONST_DBL(0.0f) ) { - result_m = f2Pow(op, LD_DATA_SHIFT); - } - else { - int result_e; + FIXP_SGL frac = (FIXP_SGL)(LONG)(x & 0x3FF); + UINT index3 = (UINT)(LONG)(x >> 10) & 0x1F; + UINT index2 = (UINT)(LONG)(x >> 15) & 0x1F; + UINT index1 = (UINT)(LONG)(x >> 20) & 0x1F; + int exp = (x > FL2FXCONST_DBL(0.0f)) ? (31 - (int)(x>>25)) : (int)(-(x>>25)); - result_m = f2Pow(op, LD_DATA_SHIFT, &result_e); - result_e = fixMin(fixMax(result_e+1-(DFRACT_BITS-1), -(DFRACT_BITS-1)), (DFRACT_BITS-1)); /* rounding and saturation */ + UINT lookup1 = exp2_tab_long[index1]*set_zero; + UINT lookup2 = exp2w_tab_long[index2]; + UINT lookup3 = exp2x_tab_long[index3]; + UINT lookup3f = lookup3 + (UINT)(LONG)fMultDiv2((FIXP_DBL)(0x0016302F),(FIXP_SGL)frac); + + UINT lookup12 = (UINT)(LONG)fMult((FIXP_DBL)lookup1, (FIXP_DBL) lookup2); + UINT lookup = (UINT)(LONG)fMult((FIXP_DBL)lookup12, (FIXP_DBL) lookup3f); - if ( (result_e>0) && ( result_m > (((FIXP_DBL)MAXVAL_DBL)>>result_e) ) ) { - result_m = (FIXP_DBL)MAXVAL_DBL; /* saturate to max representable value */ - } - else { - result_m = (scaleValue(result_m, result_e)+(FIXP_DBL)1)>>1; /* descale result + rounding */ - } - } - return result_m; + FIXP_DBL retVal = (lookup<<3) >> exp; + + if (set_max) + retVal=FL2FXCONST_DBL(1.0f); + + return retVal; } diff --git a/libFDK/src/mdct.cpp b/libFDK/src/mdct.cpp index 7b9864f..9a29aa1 100644 --- a/libFDK/src/mdct.cpp +++ b/libFDK/src/mdct.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/src/mips/fft_rad2_mips.cpp b/libFDK/src/mips/fft_rad2_mips.cpp index 8518c79..f93ee98 100644 --- a/libFDK/src/mips/fft_rad2_mips.cpp +++ b/libFDK/src/mips/fft_rad2_mips.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/src/mips/mips_fft_twiddles.cpp b/libFDK/src/mips/mips_fft_twiddles.cpp index 080c61e..e15a09b 100644 --- a/libFDK/src/mips/mips_fft_twiddles.cpp +++ b/libFDK/src/mips/mips_fft_twiddles.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/src/mips/scale.cpp b/libFDK/src/mips/scale.cpp index 9e5964a..88a3a00 100644 --- a/libFDK/src/mips/scale.cpp +++ b/libFDK/src/mips/scale.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION diff --git a/libFDK/src/qmf.cpp b/libFDK/src/qmf.cpp index 314b9fe..54526dd 100644 --- a/libFDK/src/qmf.cpp +++ b/libFDK/src/qmf.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION @@ -1017,8 +1017,14 @@ qmfInitFilterBank (HANDLE_QMF_FILTER_BANK h_Qmf, /*!< Handle to return */ break; case 32: h_Qmf->p_filter = qmf_64; + if (flags & QMF_FLAG_DOWNSAMPLED) { + h_Qmf->t_cos = qmf_phaseshift_cos_downsamp32; + h_Qmf->t_sin = qmf_phaseshift_sin_downsamp32; + } + else { h_Qmf->t_cos = qmf_phaseshift_cos32; h_Qmf->t_sin = qmf_phaseshift_sin32; + } h_Qmf->p_stride = 2; h_Qmf->FilterSize = 640; h_Qmf->filterScale = 0; diff --git a/libFDK/src/scale.cpp b/libFDK/src/scale.cpp index 96c0165..5829443 100644 --- a/libFDK/src/scale.cpp +++ b/libFDK/src/scale.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION |