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Author SHA1 Message Date
Martin Piatka
ef0806da14 audio dithering: Fix some problems 
* Replace bit shift with integer division - Shifting doesn't behave
nicely for negative numbers, for example -2 >> 8 equals -1. This
introduces distortion

* Use rounding from 0.5 up - Truncating introduces distortion, because
the interval of numbers that round to 0 is disproportionaly big (-1, 1).

* Replace random number generation with a faster algorithm

With all theese changes, the code is also a bit faster.
 2022-02-09 12:04:05 +01:00
Martin Pulec
f59ca12da4 GitHub CI: take EWS from upstream 
Our compatibility fixes were already merged so we can use the code from
upstream.
 2022-02-09 10:02:48 +01:00
Martin Piatka
9adf805bc3 Update NEWS 2022-02-08 11:59:20 +01:00
Martin Pulec
3a0c77894c audio testcard: compact includes 2022-02-08 08:37:32 +01:00
Martin Pulec
ecdbe056b5 audio testcard: dither when needed 
Dither if the nominal frequency and sine frequency are coprimes.
 2022-02-08 08:37:32 +01:00
Martin Pulec
505e648b8a chage_bps2: small fixes 
- if in/out bps matches, use memcpy
- static assert implementation-defined behavior we depend on
  (right-shifting negative LHS)
 2022-02-08 08:37:32 +01:00
Martin Pulec
5d1a5dc1ad audio utils: option to disable dithering 
In special cases (eg. 8-bit audio), user may want to opt out from
dithering because the artifacts may be more acceptable than the noise.
 2022-02-08 08:37:32 +01:00
Martin Pulec
c9c1152dec simplify flow in change_bps() 2022-02-08 08:37:29 +01:00
Martin Piatka
1a1a86d6e7 hd-rum-translator: conference mode now automatically sends back 2022-02-07 15:34:14 +01:00
Martin Piatka
3df08a20f2 net_udp: add udp_recvfrom_timeout() 2022-02-07 15:34:14 +01:00
Martin Piatka
49c1dc2ebd utils/net: sockaddr_str separate funcs for addr and port 2022-02-07 15:34:14 +01:00
Martin Pulec
f11a3a981a GL: option to disable 10-bit display 2022-02-04 16:36:52 +01:00
Martin Pulec
5b3fa7261d Lavd: print output pixel format if there is no selection 
Until now, it has been output only in get_format() callback but this
function isn't run by all decoders (eg. when there is no options to
select from).
 2022-02-03 15:41:10 +01:00
Martin Pulec
15f49a2788 moved bootstrap_gpujpeg.sh to ext-deps 
+ updated the script to work from any UG repo subdir (not only top level)
 2022-02-03 15:41:10 +01:00
Martin Pulec
66140e1f3e zfec configure+CI: use /usr/local/src 
- install only zfec subdirectory, not whole repo
- macOS blocks creating files directly in /usr(/src)
 2022-02-03 15:41:10 +01:00
Martin Pulec
05f7642823 configure.ac: zfec help string - missing DIR 2022-02-03 15:41:09 +01:00
Martin Pulec
7c613e380a GitHub CI: install also zfec to /usr/src 
Although nowadays rarely used, /usr/src is a convenient place for
system-wide sources (aka libraries), so use it. Also it also removes the
need for hard-coded path.
 2022-02-03 15:41:09 +01:00
Martin Pulec
dea2c0a5aa GitHub CI [Linux, Mac]: install Cineform normally 
In order not to depend on hard-coded path.
 2022-02-03 15:41:09 +01:00
Martin Pulec
035d13ece6 configure.ac: check also CineForm SDK pkgconf 
But give it a low priority - the pkg configuration seems to be wrong -
-lCFHDCodecStatic is in LIBS but libCFHDCodec.a is actually generated.
 2022-02-03 15:41:09 +01:00
Martin Pulec
b89a02bf4c GitHub CI [Win]: Cineform compilation workaround 2022-02-03 15:41:09 +01:00
Martin Pulec
9b01fcd803 .github/scripts/macOS/prepare.sh: small updates 
moved modules to separate functions
 2022-02-03 15:41:08 +01:00
Martin Pulec
fb1bd77bfb GitHub CI: download zfec/cineform directly from upstream 
+ removed gpujpeg/cineform from monitored paths in workflow file
 2022-02-03 15:41:08 +01:00
Martin Pulec
06dd9beca4 configure.ac: added alternative lookup path for zfec 2022-02-03 15:41:08 +01:00
Martin Pulec
8c0f779145 NDI: added fallback directory in Windows 
If the environmnet variable NDI_RUNTIME_DIR_V5 is not defined from any
reason, try the location where NDI is usually installed
(C:\Program Files\NDI\NDI 5 Runtime\v5).
 2022-02-03 15:41:08 +01:00
Martin Pulec
9c6009c263 updated make_man.sh: added UV_PATH env var 
+ fixed bold output (was bash specific)
 2022-02-03 15:41:07 +01:00
Martin Pulec
a81b5b83fd AppRun: fixed shellcheck complains 2022-02-03 15:41:07 +01:00
Martin Pulec
c3320314b4 resampler: tunable quality 2022-02-03 15:41:05 +01:00
Martin Piatka
82a4b1abda hd_rum_translator_state: Use default member initializer 
Makes it harder to forget to initialize newly added members
 2022-02-02 16:31:15 +01:00
Martin Piatka
117c1a2af7 Updated NEWS 2022-02-02 15:44:50 +01:00
Martin Piatka
26b0baf38b hd-rum-translator: simplify port creation 2022-02-02 15:03:22 +01:00
Martin Piatka
5932bbfb7d hd-rum-translator: Add profiling macros 2022-02-02 13:47:41 +01:00
Martin Piatka
668df44a8e control_socket: Disallow "port n compress" messages 2022-02-02 13:47:39 +01:00
Martin Piatka
7957155115 hd_rum_translator: Allow changing port compression again 2022-02-02 13:47:39 +01:00
Martin Piatka
7460563e98 hd_rum_translator: Reuse frames for ports with same compression 2022-02-02 13:47:39 +01:00
Martin Piatka
263a3e945f GitHub CI: Fix cron string 
The order of values is minute, hour, day-of-month, month, day-of-week
 2022-02-02 10:26:19 +01:00
Martin Pulec
b3262428f6 testcard2: ifdef code not used without TTF 2022-02-02 09:55:40 +01:00
Martin Pulec
ecc26b813a GitHub CI ARM: run automatically 20th day of month 
run only in main repo on schedule
 2022-02-01 14:48:47 +01:00
Martin Pulec
23c4b87611 GitHub CI Coverity: run automatically 20th day of month 
if coverity token is present
 2022-02-01 14:45:45 +01:00
Martin Pulec
cec2f43b32 fixed some (mostly Windows) warnings 2022-02-01 14:12:56 +01:00
Martin Pulec
dbd7332b4c rtp: remove a branch that is always used 2022-02-01 14:00:25 +01:00
Martin Pulec
aa2671a7fa utils/thread.c: set thread name in W10 
The header doesn't yet include the SetThreadDescription() definition but
it is in the UCRT library so ship own declaration of the function for
now.
 2022-02-01 12:01:31 +01:00
Martin Pulec
9d6497d597 testcard2: reworked synchronization 
- pass generated data with testcard_state2::data variable + notify with
  CV to thread that it is available
- use dispose to "automatically" manage grabbed frames
 2022-01-31 16:29:18 +01:00
Martin Pulec
f741615683 testcard2: improve rendering speed 
+ fixed leaked text surface
 2022-01-31 16:29:18 +01:00
Martin Pulec
a2274bd1af GitHub CI: install EWS from GitHub 2022-01-31 16:29:18 +01:00
Martin Pulec
64b494aecc Removed EWS from sources 
Take it as a dependency
 2022-01-31 16:29:17 +01:00
Martin Pulec
910bc642f8 Rpi callbacks moved to rpi4_out.cpp 
av_frame_wrapper_recycle() and av_frame_wrapper_copy() moved from header
to rpi4_out.cpp.
 2022-01-31 16:29:15 +01:00
Martin Piatka
148a93a51d utils/net: Fix printing port as signed short 2022-01-28 15:16:05 +01:00
Martin Piatka
9892fb3e2e video_codec: vc_copylineRGBtoUYVY_SSE: Fix invalid read 2022-01-28 15:16:04 +01:00
Martin Pulec
2cb2146c9e DeckLink cap.: print device name more highlighted 2022-01-28 09:26:32 +01:00
Martin Pulec
fa2bea1fb5 DeckLink cap.: make help more dense 
- do not print device modes + connections - usually not needed because
  there is signal autodetection with recent DeckLink cards and user
  usually knows the connection directly
- print available color space more dense

The outcome is that the output fits (usually) one screen while avoiding
unnecessary items (but print all possible connections).
 2022-01-26 16:31:32 +01:00