Andreas Rheinhardt
5dc31bc67b
avcodec/aacps_common: Apply offset for VLCs during init
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This avoids having to apply it later after every get_vlc2().
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2023-10-31 21:44:48 +01:00
Andreas Rheinhardt
40a8cb9e6c
avcodec/aacps_common: Combine huffman tabels
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This allows to avoid the relocations inherent in an array
to individual tables; it also reduces padding.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2023-10-31 21:44:48 +01:00
Andreas Rheinhardt
774611a349
avcodec/aacps_common: Switch to ff_vlc_init_tables_from_lengths()
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It allows to replace codes of type uint16_t or uint32_t
by symbols of type uint8_t.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2023-10-31 21:44:48 +01:00
Andreas Rheinhardt
3693e2fcee
avcodec/aacps: Factor out code shared by float and fixed point decoder
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Saves about 7KiB.
Reviewed-by: Lynne <dev@lynne.ee>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
2020-12-31 22:12:39 +01:00
Djordje Pesut
5fd81cf6f0
avcodec: Implementation of AAC_fixed_decoder (PS-module)
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Add fixed point implementation.
Signed-off-by: Nedeljko Babic <nedeljko.babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-22 21:51:28 +02:00
Alex Converse
fd6eb4a06c
Move Parametric Stereo related ps* files to aacps*.
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Originally committed as revision 23720 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-22 19:29:03 +00:00
