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authorJean-Michel Trivi <jmtrivi@google.com>2013-08-27 16:20:46 -0700
committerJean-Michel Trivi <jmtrivi@google.com>2013-08-27 16:20:46 -0700
commitb9774f90651be61065ae40171fc321f6ced60e49 (patch)
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parent2ddc922da87bb675b8ab8c305566436e806df0d9 (diff)
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Decode dynamic range control improvements
* AAC-Decoder - Only set the program reference level if it has changed compared to the previous value. This allows setting it on a frame-by-frame basis without limitations. Modified file(s): libAACdec/src/aacdec_drc.cpp libAACdec/src/aacdec_drc.h - Add expiry counter for the program reference level. Modified file(s): libAACdec/src/aacdec_drc.cpp libAACdec/src/aacdec_drc_types.h - Disable scaling of light compression gain values when heavy compression mode is enabled to have the full light compression as fallback if no heavy values are available. Modified file(s): libAACdec/src/aacdec_drc.cpp libAACdec/src/aacdecoder_lib.cpp libAACdec/src/aacdec_drc_types.h - Change initialization and channel disabling to improve start-up behavior in SBR decoder. Modified file(s): libSBRdec/src/sbrdecoder.cpp libSBRdec/src/sbrdec_drc.cpp Bug 9428126 Change-Id: Ie1d3949c53910506da2547d32fe3bf6ee7606eb4
Diffstat (limited to 'libSBRenc/src/bit_sbr.cpp')
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