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Commit Graph

10 Commits

Author SHA1 Message Date
Andreas Rheinhardt
44e27d937d avcodec/dolby_e: Avoid duplicating sample rate table
Set the sample rate when parsing the header instead and only copy the
value in the decoder and the parser.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
2021-01-30 05:14:45 +01:00
Andreas Rheinhardt
7c27513d04 avcodec/dolby_e: Avoid code duplication when converting input
convert_input, a nontrivial auxiliary function used by both the general
parsing code as well as the decoder itself, has been duplicated in
c7016e35a624a75bb5b82bee932ddfe28d013b3f; this commit removes said
duplication.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
2021-01-30 05:14:45 +01:00
Andreas Rheinhardt
8cbff41583 avcodec/dolby_e_parse: Merge ff_dolby_e_parse_init/header
These two functions are always called after another; after all, what
ff_dolby_e_parse_init does is obviously part of parsing the frame header.

Also move the DolbyEHeaderInfo into DBEContext so that parsing the frame
header only needs one struct (both users used a DBEContext immediately
followed by a separate DolbyEHeaderInfo).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
2021-01-30 05:14:45 +01:00
James Almer
81d070dd09 avcodec/dolby_e: split decoder and parser more thoroughly
Neither module should depend on the other.

Move shared functions to its own file for this purpose, and ensure
source files are compiled only when the required modules are enabled.

Signed-off-by: James Almer <jamrial@gmail.com>
2021-01-25 16:45:20 -03:00
Nicolas Gaullier
c7016e35a6 avcodec/dolby_e: Split decoder/parser files 2021-01-25 13:19:48 +01:00
Nicolas Gaullier
0bf18db26a avcodec/dolby_e: Add a parser 2021-01-25 13:17:43 +01:00
Anton Khirnov
e15371061d lavu/mem: move the DECLARE_ALIGNED macro family to mem_internal on next+1 bump
They are not properly namespaced and not intended for public use.
2021-01-01 14:14:57 +01:00
Jun Zhao
4030d3d3f4 lavc/dolby_e: fix make checkheaders warning
move the the function init_tables() definitions from header file
to .c file to fix make checkheaders warning.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
2018-06-10 08:46:09 +08:00
foo86
56277f6d19 avcodec/dolby_e: add 'f' suffixes to floating point literals 2017-07-26 21:23:07 +03:00
foo86
930fe4b1f7 avcodec: add Dolby E decoder 2017-07-19 12:27:32 +02:00