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* avcodec/aacsbr: Split the env_facs tableMichael Niedermayer2015-12-12
| | | | | | | This also removes a #ifdef and special case for the fixed point case Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/aacsbr_fixed: Replace a noise_facs_q check by an av_assert0Michael Niedermayer2015-11-20
| | | | | | | The replaced check should have become redundant Found-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/aacsbr: Split pre dequantization noise factors tableMichael Niedermayer2015-11-19
| | | | | | | This allows removing a special case for the fixed point decoder and will make error checks simpler Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* aacsbr_fixed: check for envelope scalefactors overflowingAndreas Cadhalpun2015-11-11
| | | | | | | | | | This prevents various values from getting an insanely huge exponent. If someone knows a cleaner solution, thats welcome! This is similar to commit 8978c74 for aacsbr. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* avcodec/aacsbr_fixed: Try to initialize sum[0..1] differently to fix build ↵Michael Niedermayer2015-11-10
| | | | | | | with VS2012 Found-by: Hendrik Leppkes <h.leppkes@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/aacsbr: Use FLOAT_0Michael Niedermayer2015-11-08
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* aacsbr_fixed: Make fixed_{exp,log}_table static constTimothy Gu2015-08-22
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* avcodec/aacsbr_fixed: remove unused variableGanesh Ajjanagadde2015-08-20
| | | | | | | | | Fixes -Wunused-const-variable from http://fate.ffmpeg.org/report.cgi?time=20150820031140&slot=arm64-darwin-clang-apple-5.1 Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com> Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec: Implementation of AAC_fixed_decoder (SBR-module)Djordje Pesut2015-07-20
Add fixed poind code. Signed-off-by: Nedeljko Babic <nedeljko.babic@imgtec.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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