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b82c83de5e39d88bd5e292eaae4520f4dcf3c7f3
Commit Graph

45 Commits

Author SHA1 Message Date
Bruno Herbelin
b82c83de5e BugFix DeviceSource: shared access to stream vis Device::manager 
Creation of multiple DeviceSources is possible (also for multiple sessions and transitions) through centralized management of gst streams. Creation and deletion of a shared stream accross DeviceSources is handled.
 2022-01-20 01:28:30 +01:00
Bruno Herbelin
3df6ffe280 Major BugFix: avoid default gst g_main_context 
Do NOT update g_main_context at RenderingManager update. Do not use g_main_context for Dialogs. Do not rely on default g_main_context for Device discoverer (implemented a thread save g_main_loop dedicated).
 2022-01-06 20:20:30 +01:00
Bruno Herbelin
109e6f590a Disabling vtenc streaming for OSX (could not make it work) 2022-01-04 14:37:56 +01:00
Bruno Herbelin
8f0491ea57 Video Streamer with H264 hardware acceleration 
Simplified option in user menu; lower bandwidth with H264, otherwise use JPEG. Always use RAW for localhost.
 2022-01-04 12:33:46 +01:00
Bruno Herbelin
2718e83132 Happy new year 2022 2022-01-02 23:17:22 +01:00
Bruno Herbelin
4426f70de7 Code editor for Custom pattern gstreamer 
Bugfix in Streamsource and UI
 2022-01-01 23:59:30 +01:00
Bruno Herbelin
780a20689c Improved user message for stream discovery failure 2022-01-01 10:13:46 +01:00
Bruno Herbelin
2b5b8ad02c Bugfix Stream timeout initialization test 2021-12-31 14:24:51 +01:00
Bruno Herbelin
f02a99a4e2 Improved GenericStreamSource, with stream discoverer 
Also timeout to fail if open does not works + new GST icon.
 2021-12-31 13:15:23 +01:00
Bruno Herbelin
033d41863a Added Stream Discoverer to detect frame size from a gstreamer pipeline 
Previous use of Stream are not affected (the discoverer is passively returning the given width and height). But if the Stream is created without dimensions, it will run a discoverer to try to get preroll frames and detect width and height from there.
 2021-12-30 00:15:43 +01:00
Bruno Herbelin
c271cad9aa Cleanup headers and dependencies 2021-11-13 00:14:05 +01:00
Bruno Herbelin
a6ba694fbd Code warning cleanup and add GPL license header to all CPP files 2021-11-10 23:19:38 +01:00
Bruno Herbelin
bd773d54c6 Improve stability FPS measure in timecounter 2021-09-24 00:45:47 +02:00
Bruno
8002f3164c Confirmed performance improvement without glBufferSubData 2021-08-01 16:43:25 +02:00
Bruno
a18fd3177c Follow clang-tidy and clazy suggestions 
variables non-POD should not be 'static' outside a class. Always use and init variables. Delete useless classes.
 2021-07-17 16:45:01 +02:00
Bruno
473e24bcd7 Fixed and improved TimeCounter 2021-06-19 01:03:21 +02:00
Bruno
2ccbf1ec12 Bugfix closing single frame stream 2021-06-19 01:03:21 +02:00
Bruno
e87ef2774b New SourcePlayer 
Work in progress; Sources now have play/pause and associated play functions. Media player can play all playable sources, and adapts to control a media player when possible. Selection of play groups (to finalize)
 2021-06-19 01:02:12 +02:00
Bruno
250df8b651 Bugfix: allow changing resolution of stream 2021-05-06 22:18:46 +02:00
Bruno
e071ffe590 Create new Source type MultiFile 
MultiFileSource plays a sequence of numbered images.
 2021-05-06 00:24:01 +02:00
Bruno
5e0dd60adb re-open should not change gl texture 
rename 'ready' to 'opened' to avoid confusion
 2021-05-01 15:35:36 +02:00
Bruno
34827ab068 ensure execute open immediately 
and various code cleanup
 2021-04-29 23:12:05 +02:00
Bruno
b0bc88e9c2 unified behavior stream and media player 2021-04-28 11:19:59 +02:00
Bruno
055f5c4c4e Creating a base toolkit for functions independent from other toolkits 2021-04-25 20:09:22 +02:00
Bruno
c6d01c1420 Optimizing iteration 
prefix ++i is faster than post i++
 2021-04-18 11:38:03 +02:00
brunoherbelin
f443720319 Programming style improvement: following Cppcheck suggestions. 2021-04-04 13:13:06 +02:00
brunoherbelin
ceea9c10d5 gstreamer memory cleanup in mediaplayer and stream 2021-04-04 01:24:13 +02:00
brunoherbelin
e8b5dc0649 BugFix: not using GST g_main_context to avoid GTK conflict 2021-03-27 19:21:18 +01:00
brunoherbelin
1ab2ae0df0 Operational implementation of UV texture coordinates changes in 
Appearance View.
 2020-11-16 21:43:39 +01:00
brunoherbelin
2124dfc718 BugFix update frame in stream after reset 2020-11-04 22:22:48 +01:00
brunoherbelin
3cae0cd66f Improved memory management Stream 2020-11-01 23:33:28 +01:00
brunoherbelin
e60c7a4cad Managing client name and disconnection (e.g. end vimix) 2020-10-25 18:56:56 +01:00
brunoherbelin
27239b7513 working on streaming and clients 2020-10-20 00:28:44 +02:00
brunoherbelin
007d876dbc Initial commit of Video Streamer. bugFix delete Pbos. 2020-10-14 22:58:02 +02:00
brunoherbelin
233fc64c4e Increased size of unique identifier of objects: using uint64 instead of 
int. Deep change in all concerned objects (Node, Source, Shader, etc.).
No behavior change, just more robust in duration.
 2020-10-06 22:45:52 +02:00
brunoherbelin
f32b85a656 Centralizing and unifying the generator of object identifiers. 2020-10-03 14:05:28 +02:00
brunoherbelin
df2a66484b First minimal implementation of Screen device for screen capture under 
Linux (ximagesrc). Cleanup code.
 2020-09-26 12:22:15 +02:00
brunoherbelin
a4ff2a325f Improved detection of unplugged device 2020-09-25 21:44:38 +02:00
brunoherbelin
202db9eaa2 First draft of an automatic discoverer for gst device source caps 
(framerate, resolution and image format) to enable auto creation of
DeviceSource.
 2020-09-25 00:05:35 +02:00
brunoherbelin
84caf2da9a Integrated preliminary implementation of Device class with monitoring of 
v4l2 device connected to the machine using GstDeviceMonitor.
 2020-09-23 23:29:45 +02:00
brunoherbelin
9e160fec51 Fixed Device source by enabling/disabling the sync option of GstAppSink 
depending on the live mode of the pipeline (detected at pipeline first
status change). Cleanup and unified info debug messages of all stream
sources.
 2020-09-23 17:28:45 +02:00
brunoherbelin
b7d54dfadf Creation of the base class StreamSource. It is intended to become the 
base class for all gstreamer pipeline. DeviceSource and PatternSource
inherit from it. A generic stream source class is created for
development tests and hack.
 2020-09-22 22:58:37 +02:00
brunoherbelin
9251aff19f Create Device Source and integration of Stream 2020-09-21 22:41:20 +02:00
brunoherbelin
59db2cf57c Implementation of new type of source: Pattern generator (GUI, icons, 
saving). A new class for gstreamer stream (Stream) is defined for
generic pipeline sources; to be integrated (inheritance) into
MediaPlayer.
 2020-09-20 00:26:39 +02:00
brunoherbelin
1209d337bc Updated webpage image + link to wiki 2020-09-19 01:04:05 +02:00