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571 commits 44 branches 1505 tags 359 MiB
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47 commits

Author SHA1 Message Date
Matthew Waters e225af3e0d gl: silence all the compiler warnings 2017-12-09 19:31:34 +00:00
Matthew Waters 3f5b68b072 [905/906] Add GL context sharing support for non-gstgl elements 2017-12-09 19:31:34 +00:00
Matthew Waters 344ad5fe6f [904/906] mixer: ask for display handles on pad activation 2017-12-09 19:31:34 +00:00
Matthew Waters 1e5851fa00 [887/906] mixer: fixup a memory leak of the context in the GLTextureUploadMeta path 
gst_structure_get returns a reference to the object and we asked
for another with gst_object_replace.

https://bugzilla.gnome.org/show_bug.cgi?id=724816
 2017-12-09 19:31:33 +00:00
Matthew Waters 2eb7938db9 [873/906] upload: use GstVideoInfo for choosing the format 2017-12-09 19:31:33 +00:00
Matthew Waters 1e02438715 [855/906] upload: add support for GstVideoGLTextureUploadMeta 2017-12-09 19:31:32 +00:00
Matthew Waters 2623734d19 [854/906] use the allocation query to propogate GstGLContext 
uses the GstVideoGLTextureUploadMeta api type for the query
 2017-12-09 19:31:32 +00:00
Matthew Waters 84425ad43d [853/906] display: remove _{set,get}_context 
A GstGLDisplay doesn't need a GstGLContext and its use
was cause a reference cycle
 2017-12-09 19:31:32 +00:00
Matthew Waters 64fad7a6d2 [852/906] use GstContext for GstGLDisplay propogation 
implements the hooks required in GstElement::set_context and the context query
 2017-12-09 19:31:32 +00:00
Matthew Waters ad315254e9 [847/906] mixer: unmap the video frames we map 
plugs a memory leak
 2017-12-09 19:31:32 +00:00
Matthew Waters 5ee09b36fa [846/906] mixer: handle 0/1 framerate better in caps 2017-12-09 19:31:32 +00:00
Matthew Waters 2cb2a3951b [844/906] mixer: give access to the pads at render time 
allows us to move the video frame mapping somewhere else
 2017-12-09 19:31:32 +00:00
Matthew Waters 7b7e7bb8d0 [829/906] mixer: error out properly on flushing 2017-12-09 19:31:32 +00:00
Matthew Waters b91eb6b557 [827/906] mixer: don't unref the query in the default case 
The element/application performing the query is responsible for the
de/allocation
 2017-12-09 19:31:32 +00:00
Matthew Waters a44517a1e8 [814/906] mixer: timestamp buffers 2017-12-09 19:31:31 +00:00
Matthew Waters fa02b04292 [813/906] unref the pool on shutdown 2017-12-09 19:31:31 +00:00
Matthew Waters 711ad485b2 [812/906] move the GL vtable from GstGLDisplay to GstGLContext 
Conflicts:
	tests/check/libs/gstglcontext.c
 2017-12-09 19:31:31 +00:00
Matthew Waters e80533dcee [793/906] add a GstGLContext object that will be the basis of OpenGL contexts 
At the moment it just sits in between GstGLDisplay and GstGLWindow
performing some of the stuff that GstGLWindow used to do.
 2017-12-09 19:31:30 +00:00
Matthew Waters 7c4d51edf4 [780/906] up/download: check return values 
So we fail properly
 2017-12-09 19:31:30 +00:00
Matthew Waters bdf5b5be0f [707/906] display: move error_message to utils 2017-12-09 19:31:28 +00:00
Matthew Waters 761bc0156a [704/906] Use gst_object_[un]ref so we can get refcounts in the log 2017-12-09 19:31:28 +00:00
Matthew Waters c6988cb064 [701/906] display: move context creation into window 2017-12-09 19:31:28 +00:00
Matthew Waters 38e0434d95 [699/906] display: remove list of upload and download objects 
and only create an up/download object when needed.
 2017-12-09 19:31:28 +00:00
Matthew Waters 0cc3150e37 [658/906] mixer: fix eos timestamp check 2017-12-09 19:31:27 +00:00
Matthew Waters 4c35d682c9 [603/906] update FSF address 2017-12-09 19:31:25 +00:00
Matthew Waters 776a5e536f [591/906] mixer: save the upload object instead of querying for it every frame 2017-12-09 19:31:25 +00:00
Matthew Waters 89569276c5 [587/906] mixer: mirror the changes done for filter 2017-12-09 19:31:25 +00:00
Matthew Waters 3283e9e7de [571/906] mixer: fix deadlock on shutdown 
didn't reiterate over the sinkpad's displays and reactivate them causing a deadlock
 2017-12-09 19:31:25 +00:00
Matthew Waters c4332505a9 [563/906] readd support for hanging GL pipelines e.g. ... ! gleffects ! fakesink 2017-12-09 19:31:24 +00:00
Matthew Waters 23ec206053 [559/906] glmixer: pass the mixpad's display to the querying element 2017-12-09 19:31:24 +00:00
Matthew Waters 9761f2cfa1 [555/906] Make the query for a GstGLDisplay a pad peer query 
Allows the query to pass through bin boundaries and makes it possible for
arbitrary gl elements to be placed in bins.
 2017-12-09 19:31:24 +00:00
Matthew Waters 56bf6e2fb3 [544/906] fix memory leaks from not g_free()ing string returned by gst_element_get_name 2017-12-09 19:31:24 +00:00
Matthew Waters 83401761eb [542/906] GstGLMixer: add allocation and bufferpool methods 
based off GstBaseTransform
 2017-12-09 19:31:24 +00:00
Matthew Waters 590cf80c31 [520/906] GstGLMixer: fix for GstChildProxy changes 2017-12-09 19:31:24 +00:00
Matthew Waters 25aa8a4042 [512/906] GstGLMixer: update for 1.0 based on the videomixer2 element in -good 2017-12-09 19:31:24 +00:00
Matthew Waters f7bc5dcf83 [503/906] Rename GST_BOILERPLATE_* to G_DEFINE_TYPE_* and move _base_init into _class_init 2017-12-09 19:31:24 +00:00
Julien Isorce 67bc74ec3f [498/906] gldisplay: don't pass non-constant strings as printf format strings 
Fixes 'format not a string literal and no format arguments' on darwin
 2017-12-09 19:31:23 +00:00
Julien Isorce 07df6a220d [490/906] gldisplay: error out instead of g_assert 2017-12-09 19:31:23 +00:00
Julien Isorce 7c79cc5c41 [481/906] feature checking: error out instead of doing nothing if an OpenGL feature is not present 
Fix bug #572767
 2017-12-09 19:31:23 +00:00
Julien Isorce 769e43a2e0 [456/906] glfilter/glmixer/gltestsrc/glupload: throw an element error if no parent bin 
Fixes bug #602153
 2017-12-09 19:31:23 +00:00
Julien Isorce 0b6112c4a0 [411/906] gstglmixer: copy/past recent changes from gstvideomixer 2017-12-09 19:31:23 +00:00
Julien Isorce 4874b35304 [410/906] gstglmixer: inactivate shared gl context before to release ours 
First, inactivate shared gl contexts known by each sink pad.
Then, destroy the gl context known by the glmixer.
Finally, re-activate shared gl contexts.
This is to satisfy the fact that no shared gl context must be current
when an opengl context is destroyed.
Moreover the application may hang or crash without those steps.
 2017-12-09 19:31:23 +00:00
Jan Schmidt 3672b5922f [403/906] gstglmixer: Initialise the debug category 
Initialise the gstglmixer debug category before using it.
 2017-12-09 19:31:22 +00:00
Julien Isorce f23b6144d5 [399/906] glmixer: fix when no more gl elements after it 
For example:
videotestsrc ! glupload ! ... ! glfiter ! ... ! glmosaic ! fakesink
Usefull when using glmixer inside cluttershare or sdlshare cases.
 2017-12-09 19:31:22 +00:00
Julien Isorce 8fdf415fb7 [393/906] glmosaic: for now it's a cube mosaic 
Also use GPtrArray instead of GArray in glmixer.
And add a pipeline to tests/pieplines
 2017-12-09 19:31:22 +00:00
Julien Isorce 525701cfca [388/906] just fix builds and indent 2017-12-09 19:31:22 +00:00
Julien Isorce b85ffef956 [387/906] glmixer: add a glmixer base element 
glmixer can be seen as a glfilter except it handles N requested
sink pads.
Each sink pad and the src pad are video/x-raw-gl.
glmixer is responsible for managing different framerates from inputs.
It uses OpenGL context sharing. It means that each input is in its
own OpenGL context shared together and shared with the OpenGL context
of the ouput gl chain.
Also add a glmosaic which is an example of implementation of glmixer.
For now glmosaic is a cube but it will be fixed in the next commits.
For now the glmixer has some weird behaviours in some configurations
but it will be improved in the next commits.
The autotools builds is temporarly broken since those changes
have been made on win32.
 2017-12-09 19:31:22 +00:00