b78885a3c5
avcodec/aacsbr: Split the env_facs table
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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 >
2015-12-12 12:19:07 +01:00
8eadabf941
avcodec/aacsbr_fixed: Replace a noise_facs_q check by an av_assert0
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The replaced check should have become redundant
Found-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com >
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2015-11-20 03:46:43 +01:00
bfd0e02dd6
avcodec/aacsbr: Split pre dequantization noise factors table
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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 >
2015-11-19 13:12:20 +01:00
0e36a14a42
aacsbr_fixed: check for envelope scalefactors overflowing
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This prevents various values from getting an insanely huge exponent.
If someone knows a cleaner solution, thats welcome!
This is similar to commit 8978c74michael@niedermayer.cc >
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com >
2015-11-11 21:49:51 +01:00
8a024f6a43
avcodec/aacsbr_fixed: Try to initialize sum[0..1] differently to fix build with VS2012
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Found-by: Hendrik Leppkes <h.leppkes@gmail.com >
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2015-11-10 13:34:27 +01:00
dcf1cf5d24
avcodec/aacsbr: Use FLOAT_0
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2015-11-08 11:05:48 +01:00
e10ef3289d
aacsbr_fixed: Make fixed_{exp,log}_table static const
2015-08-22 08:36:20 -07:00
c3052c9e8a
avcodec/aacsbr_fixed: remove unused variable
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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 >
2015-08-20 21:23:51 +02:00
f85bc147fb
avcodec: Implementation of AAC_fixed_decoder (SBR-module)
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Add fixed poind code.
Signed-off-by: Nedeljko Babic <nedeljko.babic@imgtec.com >
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2015-07-20 17:20:16 +02:00
