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9 Commits

Author SHA1 Message Date
Andreas Rheinhardt
e127af3c2b avcodec/tscc2: Combine tables for initializing VLCs 
Using one big table for the symbols and lengths makes it
possible to remove the pointers to the individual tables.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2020-12-08 17:51:44 +01:00
Andreas Rheinhardt
d2e55e3aa1 avcodec/tscc2: Reduce the size of the tables used to initialize VLCs 
After permuting both the codes, lengths and symbols tables so that
the codes tables are ordered from left to right in the tree, the codes
tables can be easily computed from the lengths tables at runtime and
therefore omitted. This saves about 2KB from the binary.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2020-12-08 17:51:44 +01:00
James Almer
318778de9e Merge commit 'fd9212f2edfe9b107c3c08ba2df5fd2cba5ab9e3' 
* commit 'fd9212f2edfe9b107c3c08ba2df5fd2cba5ab9e3':
  Mark some arrays that never change as const.

Merged-by: James Almer <jamrial@gmail.com>
 2017-09-26 16:02:40 -03:00
Anton Khirnov
fd9212f2ed Mark some arrays that never change as const. 2017-02-01 10:42:59 +01:00
Derek Buitenhuis
a5a6621616 Merge commit 'f4d581cda3897f66c1dda7586b93f86a591dbbef' 
* commit 'f4d581cda3897f66c1dda7586b93f86a591dbbef':
  lavc: Deduplicate zigzag_scan table

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-04-24 11:47:39 +01:00
Diego Biurrun
f4d581cda3 lavc: Deduplicate zigzag_scan table 2016-03-25 15:23:56 +01:00
Timothy Gu
180f9a0958 all: Make header guard names consistent 2016-01-31 15:44:11 -08:00
Michael Niedermayer
9ca27df52f Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  configure: Check for the math function rint
  TechSmith Screen Codec 2 decoder
  rtsp: Add listen mode
  rtsp: Make rtsp_open_transport_ctx() non-static
  rtsp: Move rtsp_read_close
  rtsp: Parse the mode=receive/record parameter in transport lines

Conflicts:
	Changelog
	libavcodec/avcodec.h
	libavcodec/version.h
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-11 23:57:11 +02:00
Kostya Shishkov
781888da89 TechSmith Screen Codec 2 decoder 2012-07-11 07:29:05 +02:00