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Author SHA1 Message Date
Matthew Waters
e9fb5509ac gl/docs: add missing functions/objects 2015-03-15 14:43:10 +00:00
Matthew Waters
78c82328ee gldisplay: tentative proper context collision detection 
Fixes
tee name=t ! queue ! gliamgesink t. ! queue ! glimagesink
 2015-03-15 14:43:10 +00:00
Jesper Larsen
67d46d9934 mpegtsmux: Fix namespace of some internal functions 
https://bugzilla.gnome.org/show_bug.cgi?id=733347
 2015-03-15 14:10:32 +00:00
Jan Schmidt
badc0438d6 compositor: Fix blending functions 
Correctly calculate alpha in a few places by dividing by 255,
not 256.

Fix the argb and bgra blending functions to avoid an off-by-one
error in the calculations, so painting with alpha = 0xff doesn't
ever bleed through from behind
 2015-03-16 00:33:23 +11:00
Tim-Philipp Müller
ab52bfbfa6 tests: mpegtsmux: add unit test for "alignment" property 
https://bugzilla.gnome.org/show_bug.cgi?id=722129
 2015-03-15 12:07:53 +00:00
Tim-Philipp Müller
09c05df889 mpegtsmux: make "alignment" property more useful for packetisation 
Currently the alignment property just makes sure that we
output things in multiples of align*packet_size bytes, but
with no clear maximum size. When streaming MPEG-TS over
UDP one wants buffers with a maximum packet size of 1316.
The alignment property so far would just output buffers
that are a multiple of 1316 then.

Instead we now make the alignment property output
individual buffers with the alignment size, which
is entirely backwards compatible with the expected
behaviour up until now. For efficiency reason
collect all those buffers in a buffer list and
send that downstream.

Also collect data to push downstream in a buffer
list from the adapter if we don't align things,
which is still more efficient because of the
silly way the muxer currently creates output
packets.

https://bugzilla.gnome.org/show_bug.cgi?id=722129
 2015-03-15 12:07:03 +00:00
xixi
5a1ed14c3c dashdemux: fetch wrong segment at the end of Period 
Fix check for end of Period time to avoid trying
to fetch a segment that doesn't exist

https://bugzilla.gnome.org/show_bug.cgi?id=746038
 2015-03-15 12:02:58 +00:00
Víctor Manuel Jáquez Leal
d925e7fd19 glupload: move meta-data copy into gst-gl library 
In some upload implementations the out buffer has more than one references,
turning the buffer not writable, so it won't be possible to modify its
meta-data.

This patch moves the meta-data copy before increasing the reference of the out
buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=746173
 2015-03-14 19:53:02 +00:00
Matthew Waters
48f8b5b46b glmemory: fix the slight difference between EXT_rg and ARB_rg 
GL_EXT_texture_rg doesn't take sized formats for the internalformat
parameter of TexImage* but GL_ARB_texture_rg and GL(ES)3 do.

https://bugzilla.gnome.org/show_bug.cgi?id=732507
 2015-03-14 18:59:27 +00:00
Thiago Santos
187d4441eb camerabin: remove hack around bug 648359 
It is already fixed
 2015-03-14 18:29:28 +00:00
Thiago Santos
888414ed11 camerabin: remove deprecated g_atomic function 
We depend on 2.32 already
 2015-03-14 18:29:28 +00:00
Thiago Santos
5c20c2e211 wrappercamerabinsrc: fix pad leak 
Only get the pad if it is really going to be used to avoid
leaking it
 2015-03-14 18:29:28 +00:00
Matthew Waters
199f9bd194 gl/examples: fixup generic cube example for NDC 
translating outside the clip region doesn't work
 2015-03-14 18:12:38 +00:00
Julien Isorce
7dd3a2ec9e gl/examples: add sdlshare2 that uses glimagesink to output textures 
https://bugzilla.gnome.org/show_bug.cgi?id=739681
 2015-03-14 17:56:39 +00:00
Julien Isorce
f8fca66fb9 glimagesink: keep window invisible when sharing output 
https://bugzilla.gnome.org/show_bug.cgi?id=739681
 2015-03-14 17:56:39 +00:00
Julien Isorce
0150255a46 glimagesink: provide GstSample in client-draw signal 
Instead of prividing texture and size directly.
And apply changes to examples.

https://bugzilla.gnome.org/show_bug.cgi?id=739681
 2015-03-14 17:56:21 +00:00
Julien Isorce
94d4ae1840 sdlshare: use glupload and unmap frame 2015-03-14 17:42:40 +00:00
Matthew Waters
fa61e8e4ce glsyncmeta: make context to wait and set sync explicit 
otherwise we may wait on a sync object in same context by accident
 2015-03-14 16:53:46 +00:00
Tim-Philipp Müller
9b5499725b configure: fix build 
Was supposed to be squashed into earlier commit.
 2015-03-14 15:16:01 +00:00
Tim-Philipp Müller
857aaaf8fa docs: update plugin docs 2015-03-14 15:15:02 +00:00
Tim-Philipp Müller
bcde1a015c Remove unported and useless osxvideosrc element 
There are other elements for this now.
 2015-03-14 14:47:25 +00:00
Ramiro Polla
f532a72406 sdpdemux: properly escape percent sign in documentation 2015-03-14 14:24:17 +00:00
Nicolas Dufresne
ac89e53173 glimagesink: Add NULL check in error case 
Other context may be NULL if something went wrong. Avoid trying to unref
a NULL pointer.
 2015-03-14 12:58:22 +00:00
Matthew Waters
13049caaf2 gl: fix a couple of typos in configure.ac 
https://bugzilla.gnome.org/show_bug.cgi?id=744020
 2015-03-14 11:01:12 +00:00
Matthew Waters
0c8ede8565 glupload/colorconvert: only copy timestamps if the input buffer != output 2015-03-14 10:39:06 +00:00
Julien Isorce
802bf79998 gl: add GstGLDisplayCocoa 
https://bugzilla.gnome.org/show_bug.cgi?id=746012
 2015-03-14 08:38:03 +00:00
Julien Isorce
5667d34182 examples: initialize NSApp at the beginning 2015-03-14 08:37:52 +00:00
Julien Isorce
90f0cfceb7 gl/cocoa: do not terminate loop in gst_gl_window_cocoa_close 
It is now done in _finalize.

Fix regression introduced by
"gl/window: create the main loop/context on init/finalize"
bc7a7259f3
 2015-03-14 07:49:14 +00:00
Julien Isorce
2d593b4c26 gl: avoid overwriting display and context to NULL 
It happens when the application provides display
and/or context.
 2015-03-13 18:30:30 +00:00
Matthew Waters
a29a18cc3a glshader: attribute locations are -1 on error 2015-03-13 17:41:17 +00:00
Neos3452
40a4530c5d glshader: prevent from getting attributes without vertex shader 
It doesn't make sense to query for vertex attributes without a vertex
shader. Moreover this is causing a crash on OSX.

https://bugzilla.gnome.org/show_bug.cgi?id=746168
 2015-03-13 17:35:18 +00:00
Jan Schmidt
450dc5f697 GL: Remove annoying printf in the filterbin class_init 2015-03-14 02:54:18 +11:00
ijsf
f62dda74cc Restricted activeVideoMaxFrameDuration to fix frame rate 2015-03-13 14:43:14 +00:00
Matthew Waters
2ba6bb9b93 glimagesink: add pixel-aspect-ratio property on the bin 2015-03-13 12:43:13 +00:00
Matthew Waters
773f9fa6ff glupload: unref the bufferpool 2015-03-13 12:40:04 +00:00
Matthew Waters
4be45e5f30 glimagesink: forward ALL the properties on the bin 2015-03-13 12:30:20 +00:00
Matthew Waters
067d5c45d2 gluploadelement: properly unref buffers that are the same as the input 
basetransform doesn't unref equal input and output buffers
 2015-03-13 12:30:20 +00:00
Matthew Waters
34485c9976 gl: get the context from basemixer/basefilter 2015-03-13 12:30:20 +00:00
Matthew Waters
91b7642c48 gl: retreive the gldisplay/app gl context as soon as possible 
fixes the usage of gst_gl_display_filter_gl_api
 2015-03-13 12:30:20 +00:00
Matthew Waters
e5debcaff4 gl/tests: fix deadlock on glcontext wrapped context test 2015-03-13 12:30:20 +00:00
Julien Isorce
daef98e3e6 glcolorconvert: cache indices in a buffer object 2015-03-12 18:19:57 +00:00
Sebastian Dröge
472069a699 audiomixer: Fix discont detection and buffer alignment code 
Actually accumulate the sample counter to check the accumulated error
between actual timestamps and expected ones instead of just resetting
the error back to 0 with every new buffer.

Also don't reset discont_time whenever we don't resync. The whole point of
discont_time is to remember when we first detected a discont until we actually
act on it a bit later if the discont stayed around for discont_wait time.

https://bugzilla.gnome.org/show_bug.cgi?id=746032
 2015-03-12 17:14:33 +00:00
Matthew Waters
dbe8ae4d98 caopengllayersink: implement as a bin like glimagesink 2015-03-12 16:45:51 +00:00
Matthew Waters
66ccdab09a gl/cocoa: avoid deadlock when creating context on the main thread. 
Make window/view creation async so that it is possible to
gst_gl_context_create from the main thread.
 2015-03-12 16:45:51 +00:00
Matthew Waters
ef0bd30c87 gl: store the list of contexts within gldisplay 
Removes the reliance on the allocation query to propogate GL contexts.

Allows thread safely getting a context for the a specific thread.
 2015-03-12 16:45:51 +00:00
Matthew Waters
2f2470488b glimagesink: unset the current shader after rendering 
fixes gltestsrc ! glimagesink when gltestsrc doesn't use a shader
 2015-03-12 16:45:51 +00:00
Matthew Waters
5495397c81 gltestsrc: remove usage of gldownload library object 2015-03-12 16:45:51 +00:00
Matthew Waters
cebdf84c81 glcontext: store the thread current context 2015-03-12 16:45:51 +00:00
Matthew Waters
776d190f59 gl: new glsrcbin element 2015-03-12 16:45:51 +00:00
Matthew Waters
0fb56738a1 glvideomixer: implement with glmixerbin 
The relevant properties are forwarded to/from the containing bin
and sink pads.
 2015-03-12 16:45:51 +00:00