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26 commits

Author SHA1 Message Date
Thibault Saunier
f55aeb2323 gesdemux: Check result of g_stat 
CID: 1455489, 1455521
 2020-04-10 11:12:12 -04:00
Thibault Saunier
8f4688811f ges: Always check return value of ges_container_add 
Making coverity happy

CIDs: 1461460, 1461461, 1461462, 1461463, 1461464, 1461465, 1461466, 1461468,
 2020-04-10 11:12:12 -04:00
Thibault Saunier
f30b7f05b5 plugins:ges: Fix pushing tags after e8c782d119 
Basically the tags we send before STREAM_START are now ignored, meaning
that we could not detect nested timelines anymore, this commits makes
sure that we send our tag event after getting pushing STREAM_START.
 2020-02-12 17:50:37 -03:00
Sebastian Dröge
eabfd98e6d gesdemux: Initialize debug category before first using it 
Prevents critical warnings during class_init()
 2019-10-01 18:01:21 +03:00
Matthew Waters
c2bba9e0e5 build: also suppress unused-function warnings about g_autoptr 
../plugins/ges/gesdemux.c:50:1: error: unused function 'glib_autoptr_cleanup_GESDemux' [-Werror,-Wunused-function]
G_DECLARE_FINAL_TYPE (GESDemux, ges_demux, GES, DEMUX, GESBaseBin);
^
/home/matt/Projects/cerbero/build/dist/android_universal/x86_64/include/glib-2.0/gobject/gtype.h:1401:3: note: expanded from macro 'G_DECLARE_FINAL_TYPE'
  _GLIB_DEFINE_AUTOPTR_CHAINUP (ModuleObjName, ParentName)                                               \
  ^
/home/matt/Projects/cerbero/build/dist/android_universal/x86_64/include/glib-2.0/glib/gmacros.h:451:22: note: expanded from macro '_GLIB_DEFINE_AUTOPTR_CHAINUP'
  static inline void _GLIB_AUTOPTR_FUNC_NAME(ModuleObjName) (ModuleObjName **_ptr) {                     \
                     ^
/home/matt/Projects/cerbero/build/dist/android_universal/x86_64/include/glib-2.0/glib/gmacros.h:441:43: note: expanded from macro '_GLIB_AUTOPTR_FUNC_NAME'
#define _GLIB_AUTOPTR_FUNC_NAME(TypeName) glib_autoptr_cleanup_##TypeName
                                          ^
<scratch space>:81:1: note: expanded from here
glib_autoptr_cleanup_GESDemux
^

../plugins/ges/gessrc.c:56:1: error: unused function 'glib_autoptr_cleanup_GESSrc' [-Werror,-Wunused-function]
G_DECLARE_FINAL_TYPE (GESSrc, ges_src, GES, SRC, GESBaseBin);
^
/home/matt/Projects/cerbero/build/dist/android_universal/x86_64/include/glib-2.0/gobject/gtype.h:1401:3: note: expanded from macro 'G_DECLARE_FINAL_TYPE'
  _GLIB_DEFINE_AUTOPTR_CHAINUP (ModuleObjName, ParentName)                                               \
  ^
/home/matt/Projects/cerbero/build/dist/android_universal/x86_64/include/glib-2.0/glib/gmacros.h:451:22: note: expanded from macro '_GLIB_DEFINE_AUTOPTR_CHAINUP'
  static inline void _GLIB_AUTOPTR_FUNC_NAME(ModuleObjName) (ModuleObjName **_ptr) {                     \
                     ^
/home/matt/Projects/cerbero/build/dist/android_universal/x86_64/include/glib-2.0/glib/gmacros.h:441:43: note: expanded from macro '_GLIB_AUTOPTR_FUNC_NAME'
#define _GLIB_AUTOPTR_FUNC_NAME(TypeName) glib_autoptr_cleanup_##TypeName
                                          ^
<scratch space>:158:1: note: expanded from here
glib_autoptr_cleanup_GESSrc
^
 2019-08-28 18:46:36 +10:00
Thibault Saunier
82a970f415 ges: fix G_DECLARE_FINAL_TYPE -Werror with clang 
Also fix wrong casing the `G_DECLARE` for GESDemux.

../subprojects/gst-editing-services/plugins/ges/gessrc.c:56:1: warning: unused function 'GES_SRC' [-Wunused-function]
G_DECLARE_FINAL_TYPE (GESSrc, ges_src, GES, SRC, GESBaseBin);
^
/usr/include/glib-2.0/gobject/gtype.h:1405:33: note: expanded from macro 'G_DECLARE_FINAL_TYPE'
static inline ModuleObjName * MODULE##_##OBJ_NAME (gpointer ptr) {                                     \
                              ^
<scratch space>:39:1: note: expanded from here
GES_SRC
^
../subprojects/gst-editing-services/plugins/ges/gessrc.c:56:1: warning: unused function 'GES_IS_SRC' [-Wunused-function]
/usr/include/glib-2.0/gobject/gtype.h:1407:26: note: expanded from macro 'G_DECLARE_FINAL_TYPE'
static inline gboolean MODULE##_IS_##OBJ_NAME (gpointer ptr) {                                         \
                        ^
<scratch space>:42:1: note: expanded from here
GES_IS_SRC
^

../subprojects/gst-editing-services/plugins/ges/gesdemux.c:50:1: warning: unused function 'GES_Demux' [-Wunused-function]
G_DECLARE_FINAL_TYPE (GESDemux, ges_demux, GES, Demux, GESBaseBin);
^
/usr/include/glib-2.0/gobject/gtype.h:1405:33: note: expanded from macro 'G_DECLARE_FINAL_TYPE'
static inline ModuleObjName * MODULE##_##OBJ_NAME (gpointer ptr) {                                     \
                              ^
<scratch space>:72:1: note: expanded from here
GES_Demux
^
../subprojects/gst-editing-services/plugins/ges/gesdemux.c:50:1: warning: unused function 'GES_IS_Demux' [-Wunused-function]
/usr/include/glib-2.0/gobject/gtype.h:1407:26: note: expanded from macro 'G_DECLARE_FINAL_TYPE'
static inline gboolean MODULE##_IS_##OBJ_NAME (gpointer ptr) {                                         \
                        ^
<scratch space>:75:1: note: expanded from here
GES_IS_Demux
^
 2019-08-27 10:43:11 -04:00
Thibault Saunier
19426863e9 gesdemux: Fix querying if we need stack reloading 
We are probing upstream queries, not downstream ones

This was clearly a small test that slipt into previous commit
 2019-08-20 15:29:57 -04:00
Thibault Saunier
f51f2f70de gesdemux: Compute sinkpad caps based on formatter mimetypes 
Implement lazy loading asset cache so gesdemux use the formatters
assets while GES hasn't been initialized.

And set extensions to temporary files as some formatters require
the information (otio)
 2019-07-26 13:48:51 -04:00
Thibault Saunier
abb4f005e3 Mark nested timeline assets as such 
Adding a property to let the application know

Also make sure that the duration of nested timeline assets is reported
as CLOCK_TIME_NONE as those are extended as necessary.

And make a difference between asset duration and their max duration
As nested timelines can be extended 'infinitely' those max duration
is GST_CLOCK_TIME_NONE, but their duration is the real duration of
the timeline.
 2019-07-26 13:48:51 -04:00
Thibault Saunier
6f9e6d3586 formatter: Enhance error reporting 
And add a "loading-error" signal in GESProject so we can report
issue when loading async elements for the timeline.
 2019-07-26 13:48:51 -04:00
Thibault Saunier
18eedb3c28 gesdemux: Add a testsrc to timelines if parent nleobject duration is too long 2019-07-26 13:48:51 -04:00
Thibault Saunier
a55296314c nle: Handle nested timelines update when file changes 
When we have nested timelines, we need to make sure the underlying
formatted file is reloaded when commiting the main composition to
take into account the new timeline.

In other to make the implementation as simple as possible we make
sure that whenever the toplevel composition is commited, the decodebin
holding the gesdemux is torn down so that a new demuxer is created
with the new content of the timeline.

To do that a we do a NleCompositionQueryNeedsTearDown query to which
gesdemux answers leading to a full nlecomposition stack
deactivation/activation cycle.
 2019-07-26 13:48:51 -04:00
Thibault Saunier
902b8ad98e gesdemux: Detect recursively loading the same project file 
And error out when it is the case.
 2019-07-05 18:30:41 -04:00
Thibault Saunier
e9e24a23ba gesdemux: Create proper stream-ids 2019-07-05 18:30:41 -04:00
Thibault Saunier
6d895ea111 demux: Create timeline from the streaming thread 
First marshilling it to the main thread is dangerous as it is a blocking
operation and it should never happen there.

The asset cache is MT safe now so it is possible to load the timeline
from that thread directly
 2019-07-05 17:57:04 -04:00
Thibault Saunier
61c952c714 uri-asset: Implement multi threading support 
Making sure to have 1 GstDiscoverer per thread.

Use that new feature in gesdemux by loading the timeline directly from
the streaming thread. Modifying the timeline is not supported allowed
anyway.
 2019-07-05 17:56:03 -04:00
Thibault Saunier
cb96d0287e Use the new GstDiscoverer caching feature 2019-07-05 17:54:29 -04:00
Thibault Saunier
5ea4667be6 Implement and use the GstStream API 2019-07-05 17:53:15 -04:00
Thibault Saunier
aca18a29b5 plugins:ges: Factor out a GESBaseBin class 
And use it in both gesdemux and gessrc
 2019-07-05 17:50:57 -04:00
Thibault Saunier
db97b2c921 gesdemux: Emit no-more-pad as required 2019-07-05 17:50:52 -04:00
Thibault Saunier
93289ac406 gesdemux: Properly combine flows 2019-07-05 17:49:07 -04:00
Thibault Saunier
cf43d9b6d4 plugin: Make use of G_DECLARE 
And remove useless .h files
 2019-07-05 17:48:23 -04:00
Thibault Saunier
7261f714fc Some copyright fixing 2019-03-15 23:51:55 +00:00
Tim-Philipp Müller
9c8357b0f8 gesdemux: don't use deprecated gst_uri_construct() 
Fixes #64
 2019-03-04 11:07:51 +00:00
Nirbheek Chauhan
50d58678e0 misc: Fix warnings on Cerbero's ancient MinGW 
gesdemux.c:297:3: error: value computed is not used [-Werror=unused-value]
 2019-02-06 00:31:44 +05:30
Thibault Saunier
62dba13ccf plugins: Add an a gesdemux element to 'demux' serialized timelines 2019-01-29 00:06:32 +00:00