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| author | Martin Storsjo <martin@martin.st> | 2016-08-25 22:12:15 +0300 |
|---|---|---|
| committer | Martin Storsjo <martin@martin.st> | 2016-08-25 22:12:15 +0300 |
| commit | f9d0f65e6578592149c01d8417197896283a821f (patch) | |
| tree | b6293c11023d196ed31b9c6ef765d645d872db49 /libSBRenc/src/ps_bitenc.cpp | |
| parent | 15b128dd826ba86ee962d86b0b06966a25ed9158 (diff) | |
| parent | 00fc1c66d5a524c6961db04d05e1076b18003231 (diff) | |
| download | fdk-aac-f9d0f65e6578592149c01d8417197896283a821f.tar.gz fdk-aac-f9d0f65e6578592149c01d8417197896283a821f.tar.bz2 fdk-aac-f9d0f65e6578592149c01d8417197896283a821f.zip | |
Merge remote-tracking branch 'aosp/master'
Diffstat (limited to 'libSBRenc/src/ps_bitenc.cpp')
| -rw-r--r-- | libSBRenc/src/ps_bitenc.cpp | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/libSBRenc/src/ps_bitenc.cpp b/libSBRenc/src/ps_bitenc.cpp index 8a42a20..420ea15 100644 --- a/libSBRenc/src/ps_bitenc.cpp +++ b/libSBRenc/src/ps_bitenc.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2015 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION @@ -261,21 +261,23 @@ static const UINT opdDeltaTime_Code[] = 0x00000001, 0x00000002, 0x00000001, 0x00000007, 0x00000006, 0000000000, 0x00000002, 0x00000003 }; -static const INT psBands[] = +static INT getNoBands(const INT mode) { - PS_BANDS_COARSE, - PS_BANDS_MID -}; - -static INT getNoBands(UINT mode) -{ - if(mode>=6) - return 0; + INT noBands = 0; - if(mode>=3) - mode = mode-3; + switch (mode) { + case 0: case 3: /* coarse */ + noBands = PS_BANDS_COARSE; + break; + case 1: case 4: /* mid */ + noBands = PS_BANDS_MID; + break; + case 2: case 5: /* fine not supported */ + default: /* coarse as default */ + noBands = PS_BANDS_COARSE; + } - return psBands[mode]; + return noBands; } static INT getIIDRes(INT iidMode) @@ -524,7 +526,7 @@ static INT encodeIpdOpd(HANDLE_PS_OUT psOut, bitCnt += FDKsbrEnc_EncodeIpd( hBitBuf, psOut->ipd[env], ipdLast, - getNoBands((UINT)psOut->iidMode), + getNoBands(psOut->iidMode), psOut->deltaIPD[env], &error); @@ -532,7 +534,7 @@ static INT encodeIpdOpd(HANDLE_PS_OUT psOut, bitCnt += FDKsbrEnc_EncodeOpd( hBitBuf, psOut->opd[env], opdLast, - getNoBands((UINT)psOut->iidMode), + getNoBands(psOut->iidMode), psOut->deltaOPD[env], &error ); } @@ -661,7 +663,7 @@ INT FDKsbrEnc_WritePSBitstream(const HANDLE_PS_OUT psOut, bitCnt += FDKsbrEnc_EncodeIid( hBitBuf, psOut->iid[env], iidLast, - getNoBands((UINT)psOut->iidMode), + getNoBands(psOut->iidMode), (PS_IID_RESOLUTION)getIIDRes(psOut->iidMode), psOut->deltaIID[env], &error ); @@ -677,7 +679,7 @@ INT FDKsbrEnc_WritePSBitstream(const HANDLE_PS_OUT psOut, bitCnt += FDKsbrEnc_EncodeIcc( hBitBuf, psOut->icc[env], iccLast, - getNoBands((UINT)psOut->iccMode), + getNoBands(psOut->iccMode), psOut->deltaICC[env], &error); |