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Author SHA1 Message Date
Julien Isorce
072183ce61 glwindow: provides some default implementations to factorize with all backends 2015-05-27 17:08:11 +01:00
Jan Schmidt
e3ec07220b aggregator: Push EOS on error return. 
Before shutting down the srcpad task due to a
downstream error, push an EOS to give downstream
a chance to shut down somewhat cleanly.
 2015-05-28 01:03:15 +10:00
Xavier Claessens
7bfd2703c6 gl: propagate return value from filter and filter_texture 
https://bugzilla.gnome.org/show_bug.cgi?id=749846
 2015-05-26 16:49:55 -04:00
Luis de Bethencourt
6857048079 adaptivedemux: 'for' loop initial declaration 
'for' loop initial declarations are only allowed in C89, moving the declaration
to before the 'for' loop.
 2015-05-26 15:24:55 +01:00
Matthew Waters
656918d5d6 gl/wayland: remove dead event source code 2015-05-25 17:39:14 +10:00
Matthew Waters
2704fdaa59 gl/wayland: add GstGLDisplayWayland 
Simple implementation split from GstGLWindowWayland

Can now have multiple glimagesink elements all displaying output
linked via GL or otherwise (barring GL platform limitations).

The intel driver is racy and can crash setting up the two glimagesink contexts.

e.g.
videotestsrc ! tee name=t ! queue ! glupload ! glimagesinkelement
  t. ! queue ! gleffects_blur ! glimagesinkelement

videotestsrc ! glupload ! glfiltercube ! tee name=t ! queue ! glimagesinkelement
  t. ! queue ! gleffects_blur ! glimagesinkelement
 2015-05-25 17:39:14 +10:00
Matthew Waters
dec8139e65 gl/calayer: provide the exact GL api version for the wrapped context 
Otherwise we could end up being mistaken for the diference between a
gl3 and a gl2 context resulting in a failure getting the list of
extensions from the wrapped context due to the difference between
glGetString and glGetStringi for the GL_EXTENSIONS token.

https://bugzilla.gnome.org/show_bug.cgi?id=749728
 2015-05-23 01:26:05 +10:00
Xavier Claessens
1a98face84 gl: win32: do not call SetParent in release_parent_win_id() 
When called from gst_gl_window_win32_close(), internal window
could not exist, and if it does it's going to be destroyed just
after that anyway. Also it causes window_proc() to be called
and crash because it gets a NULL context.

When called from gst_gl_window_win32_set_window_handle() we are
going to set another parent anyway, and it's probably better to
reparent directly instead of passing by a NULL parent which could
cause the internal window to popup briefly.

https://bugzilla.gnome.org/show_bug.cgi?id=749601
 2015-05-21 16:58:11 -04:00
Xavier Claessens
ae77afeb74 gl: win32: remove unused code 
https://bugzilla.gnome.org/show_bug.cgi?id=749601
 2015-05-21 16:58:11 -04:00
Xavier Claessens
247697ce62 gl: win32: fix crash when finalizing GstGLContext 
gst_gl_context_finalize() is calling gst_gl_window_win32_quit()
which was posting a message. But then window_proc takes window's
context and get a NULL.

Now that we've got a GMainLoop we can do like other backends and
simply call g_main_loop_quit().

This also remove duplicated code to release the parent window and
potential crash there because parent_proc could be NULL if we never
created the internal window. That could happen for example if setting
state to READY then setting a window_handle, and go back to NULL state.

https://bugzilla.gnome.org/show_bug.cgi?id=749601
 2015-05-21 14:33:53 -04:00
Xavier Claessens
e1a827822e gl: win32: Fix leaked GstGLContext 
https://bugzilla.gnome.org/show_bug.cgi?id=749601
 2015-05-21 14:33:53 -04:00
Xavier Claessens
0acc18c60f gl: win32: set the parent window when creating internal window 
When _set_window_handle() was called in READY state, it wasn't
set to the internal window created later.

https://bugzilla.gnome.org/show_bug.cgi?id=749601
 2015-05-21 14:33:52 -04:00
Xavier Claessens
e24bc348bd gl: win32: use a GMainContext to dispatch win32 messages 
gst_gl_window_win32_send_message_async() could be called before the
internal window is created so we cannot use PostMessage there.

x11 and wayland backends both create a custom GSource for this,
so there is no reason to not do that for win32.

https://bugzilla.gnome.org/show_bug.cgi?id=749601
 2015-05-21 14:33:52 -04:00
Jan Schmidt
c9372ae33f glupload: Don't leak all memory uploaded via raw uploads. 
Remove an extra ref missed when switching over to not
reusing output textures
 2015-05-22 00:28:25 +10:00
Matthew Waters
e9f0d0fb51 glcontext: require a shader version to initialize. 
It's very near pointless to try our GL implementation without shaders.

https://bugzilla.gnome.org/show_bug.cgi?id=749284
 2015-05-21 15:07:38 +10:00
Xavier Claessens
7ca9f52ccb gl: fix crash on windows with intel driver 
https://bugzilla.gnome.org/show_bug.cgi?id=749430
 2015-05-20 00:56:44 +10:00
Matthew Waters
2e58daf196 gl/calayer: provide a current wrapped GstGLContext for callbacks 
So that the draw and resize callbacks can get the current GstGLContext.
 2015-05-20 00:36:48 +10:00
Matthew Waters
81e46e8b75 glsyncmeta: ensure that the Fence is going to be executed 
Otherwise it could stay client side without being submitted to the GL
server resulting in another context waiting on a Fence that will never
become signalled causing a deadlock.
 2015-05-20 00:36:48 +10:00
Matthew Waters
2747eb1232 glupload: don't reuse output textures for raw data upload 
Causes stale textures to be used further down the chain.
 2015-05-20 00:36:48 +10:00
Matthew Waters
2352545bee glframebuffer: don't clear the framebuffer 
Breaks attempting to blend with the destination buffer and should be done
explicitly by the callback anyway.
 2015-05-19 11:11:02 +10:00
Matthew Waters
ddc4f1ffbd glbasefilter: track gl_start/stop correctly 
Don't start multiple times without calling gl_stop.
 2015-05-19 11:09:54 +10:00
Matthew Waters
1e9c30223e glcontext/cocoa: implement GL3 core context selection 2015-05-14 20:35:18 +10:00
Matthew Waters
0870e8785e gl: remove useless gl{En,Dis}able (GL_TEXTURE_*) calls 
We are using shaders everywhere and so they are not needed
 2015-05-14 16:42:09 +10:00
Matthew Waters
e1b077d6af glshader: attempt to detect the gles2 inside opengl3 case 
This is necessary to use gles2 shaders in a GL 3 core context on
OS X which fails without a proper #version being set on the shaders.
 2015-05-14 14:58:07 +10:00
Matthew Waters
3d0bc93edc glshader: remove references to gl3 specific shaders 
We rely specifically on gles2 shaders being supported by the GL
implementation with GL3 core profile.
 2015-05-14 14:58:07 +10:00
Matthew Waters
7f7a9dd3ec gl: element buffers are part of vao state 
Use them as such.  They are also required for GL3 core profile support
with glDrawElements on OS X.
 2015-05-14 14:58:07 +10:00
Matthew Waters
ba5130fe01 glmemory: properly detect (hopefully) the correct ext_rg/arb_rg variant 
GL_EXT_texture_rg is only valid for GLES2. GLES3 uses similar wording to
the GL_ARB_texture_rg which requires a sized internal format that the
GL_EXT_texture_rg does not require.

https://www.khronos.org/registry/gles/extensions/EXT/EXT_texture_rg.txt
https://www.opengl.org/registry/specs/ARB/texture_rg.txt
 2015-05-14 14:58:07 +10:00
Matthew Waters
0871b7b43d compositor: implement proper par handling 
We were previously failing on different input and output par
 2015-05-14 14:58:07 +10:00
Thiago Santos
61cad123d7 adaptivedemux: drop debug message that was wrong 
EOS doesn't necessarily mean that no fragment was downloaded
 2015-05-13 13:35:14 -03:00
Thiago Santos
8331b083ee adaptivedemux: run gst-indent 
To allow commiting on this file cleanly
 2015-05-13 13:35:14 -03:00
Matthew Waters
07dffe9e5b glcontext: propagate the version/extension failure upwards 
Otherwise the calling code has no idea that the context failed to
be created fully.

https://bugzilla.gnome.org/show_bug.cgi?id=749284
 2015-05-13 23:56:48 +10:00
Matthew Waters
1853e455ac gl: don't deadlock on context creation failure 
https://bugzilla.gnome.org/show_bug.cgi?id=749284
 2015-05-13 23:56:48 +10:00
Sebastian Dröge
53c79cbf86 Revert "gl: readd glupload/download onto element pads" 
This reverts commit 87d8270f30.
 2015-05-06 15:46:49 +02:00
Jimmy Ohn
868472affb adaptivedemux: only update stream position if query success 
We don't need to check about the query fail case.
because it is update to segment position even though query fail.

https://bugzilla.gnome.org/show_bug.cgi?id=748529
 2015-05-05 14:33:41 -03:00
Matthew Waters
6f85a17ab3 glsyncmeta: fixup size declaration 2015-05-05 14:46:17 +10:00
Jan Schmidt
2ed71bee3b glcolorconvert: Improve passthrough check when no conversion is needed. 
Make the passthrough check contingent on only the fields we
can modify being unchanged, and pre-compute it when caps
change instead of checking on each buffer. Makes the passthrough
more lenient if consumers are lax about making input and output
caps complete.
 2015-05-04 13:30:13 +10:00
Sreerenj Balachandran
e6e0702821 codecparser: h265: Fix nal unit size checking 
The EOS and EOB nals have the size 2 which is the size of
nal unit header itself. The gst_h265_parser_identify_nalu()
is not required to scan start code again in this case.

In other cases, for a valid nalunit the minimum required size
is 3 bytes (2 byte header and at least 1 byte RBSP payload)
 2015-04-30 21:47:38 +02:00
Sreerenj Balachandran
af7ff2bd95 codecparser: h265: Calculate crop rectangle dimensions 2015-04-30 21:46:31 +02:00
Sreerenj Balachandran
877e69c9ec codecparser: h265: Fix parsing multiple SEI messages in a single SEI Nal 
An SEI Nal can have more than one SEI message.

Change in API: the gst_h265_parser_parse_sei()
 2015-04-30 21:45:39 +02:00
Matthew Waters
87d8270f30 gl: readd glupload/download onto element pads 
Allows insertion of gl elements into non-gl pipelines without converter
(upload/download) elements.

https://bugzilla.gnome.org/show_bug.cgi?id=743974
 2015-04-30 11:26:33 +10:00
Sreerenj Balachandran
8407622c93 codecparser: h265: Fix the number of tile rows/columns parsing 
The possible minimum value for num_tile_columns_minus1 and num_tile_rows_minus1
is zero (7.4.3.3).

https://bugzilla.gnome.org/show_bug.cgi?id=748641
 2015-04-29 19:16:48 +02:00
Edward Hervey
38c97f5fa5 adaptivedemux: Fix comparision logic 
We can't answer the SEEKING query if we do *not* have the manifest
 2015-04-29 15:41:07 +02:00
Jan Schmidt
1de2e2bc39 glupload: Make upload method static caps non-const. 
Retrieving a GstStaticCaps does a one time internal
initialisation and caches it - they can't be stored as
const structures.
 2015-04-29 02:52:40 +10:00
Matthew Waters
17084a4608 glmemory: remove uneeded unref 
The call to _gl_mem_alloc_data will unref and NULLify 'dest' for us.
We just need to return.

https://bugzilla.gnome.org/show_bug.cgi?id=744246
 2015-04-28 20:47:55 +10:00
Matthew Waters
0b7f65bbc3 glupload: provide the sink template caps that could be used 
https://bugzilla.gnome.org/show_bug.cgi?id=746399
 2015-04-28 20:13:48 +10:00
Xavier Claessens
5bfaaf4c74 egl: Use maximum bits per color instead of minimum 
https://bugzilla.gnome.org/show_bug.cgi?id=748425
 2015-04-27 10:45:48 -04:00
Matthew Waters
bd940327ef gl: unref display/other-context in the correct place 
Otherwise state changes from PLAYING->READY->PAUSED will cause there to
to be no display configured on the element.

https://bugzilla.gnome.org/show_bug.cgi?id=748405
 2015-04-27 15:20:56 +10:00
Sreerenj Balachandran
989643ff7c codecparsers: h265: add helpers to convert quantization matrices 
Add utility functions to convert quantization matrices from zig-zag scan
order into raster scan order and vice-versa

https://bugzilla.gnome.org/show_bug.cgi?id=747613
 2015-04-26 21:46:25 +02:00
Sreerenj Balachandran
a86e7c1c1f codecparser: h265: skip byte alignment bits while parsing slice header 
Skip the byte alignment bits as per the logic of byte_alignment()
provided in hevc specification. This will fix the calculation of
slice header size.

https://bugzilla.gnome.org/show_bug.cgi?id=747613
 2015-04-26 21:45:31 +02:00
Sreerenj Balachandran
b17a026eb7 codecparser: h265: Fix the NumDeltaPocs calculation 
Always use the equation provided in spec (7-57) for finding
the NumDeltaPocs

https://bugzilla.gnome.org/show_bug.cgi?id=747613
 2015-04-26 21:45:08 +02:00
Sreerenj Balachandran
333ba075a5 codecparser: h265: Fix the NumPocTotalCurr calculation 
The NumPocToalCurr should be calculated for all B and P slices.

https://bugzilla.gnome.org/show_bug.cgi?id=747613
 2015-04-26 21:44:25 +02:00
Sreerenj Balachandran
889cc8ee31 codecparser: h265: Fix nal size calculation for EOS and EOB 
https://bugzilla.gnome.org/show_bug.cgi?id=747613
 2015-04-26 21:43:40 +02:00
Sebastian Dröge
e7aa25ca6f glfilter: De-camelcase onInitFBO() vfunc 2015-04-26 21:42:03 +02:00
Sebastian Dröge
c638477c48 glfilter: Remove onStart/onStop vfuncs, and unused onReset() 
onStart/onStop are just duplicates of the basetransform ones, onReset
was never called but was used everywhere when stop should've been used.
 2015-04-26 21:39:06 +02:00
Matthew Waters
1fce7dc228 glbasefilter: Unref other context in finalize, and display in READY->NULL 
https://bugzilla.gnome.org/show_bug.cgi?id=748405
 2015-04-26 20:33:41 +02:00
Tim-Philipp Müller
699452ef31 Remove obsolete Android build cruft 
This is not needed any longer.
 2015-04-26 18:59:32 +01:00
Sebastian Dröge
235506e912 adaptivedemux: Only answer the duration query in non-live mode 2015-04-26 19:08:35 +02:00
Sebastian Dröge
6c8eeb448d adaptivedemux: Don't claim to be live when answering the LATENCY query 
Even for "live" streams we are not live in the GStreamer meaning of the word.
We don't produce buffers that are timestamped based on their "capture time"
and our clock, but just based on whatever timestamps the stream might contain.

Also even if we wanted to claim to be live, that wouldn't work well as we
would have to return GST_STATE_CHANGE_NO_PREROLL when going from READY to
PAUSED, which we can't. We first need data to know if we are "live" or not.
 2015-04-23 17:47:18 +02:00
Sebastian Dröge
0cd3938345 adaptivedemux: Allow subclasses to override how a new manifest would be downloaded 2015-04-23 17:47:18 +02:00
Sebastian Dröge
c1f98daa74 adaptivedemux: Expose downloader 
This allows subclasses to use it and share connections if possible.
 2015-04-23 17:47:18 +02:00
Sebastian Dröge
3c639d3235 adaptivedemux: Don't stop all tasks and streams from the update task on errors 
It will deadlocks as we will then join() the update task from itself. Instead
just post an actual error message on the bus and only stop the update task.

The application is then responsible for shutting down the element, and thus
all the other tasks and everything, based on the error message it gets.
 2015-04-21 22:04:56 +02:00
Matthew Waters
ab9eb432fb glwindow: track context activation properly 
We only need to deactivate/reactivate the context iff it was already
active.
 2015-04-21 12:55:24 +10:00
Matthew Waters
6cb6d8f9e8 gldisplay: synchronize the searching and creation of GstGLContext's 
Ootherwise we could end up with multiple elements in different chains
each creating a context.  Fixes context creation with glvideomixer.
 2015-04-21 12:55:24 +10:00
Guillaume Desmottes
89e2a5fe75 videoaggregator: fix caps leak when early returning 
https://bugzilla.gnome.org/show_bug.cgi?id=747993

Signed-off-by: Guillaume Desmottes <guillaume.desmottes@collabora.co.uk>
 2015-04-17 14:45:05 +01:00
Matthieu Bouron
93d2e67cbc glcontext: Make gst_gl_context_egl_activate fail if the old surface could not be destroyed 
https://bugzilla.gnome.org/show_bug.cgi?id=746251
 2015-04-17 14:39:11 +02:00
Matthieu Bouron
8ebc715fbf glcontext: Make gst_gl_context_egl_activate fail if the surface could not be created 
Also add some error logging.
 2015-04-16 11:47:00 +02:00
Sebastian Dröge
2fe6fe12cf glcolorconvert: Fix last commit 2015-04-11 19:35:48 +02:00
Sebastian Dröge
a557a546ac gl: Remove iOS/EAGL workaround for R/RG textures 
This should be unneeded now after https://bugzilla.gnome.org/show_bug.cgi?id=732507
 2015-04-11 19:17:00 +02:00
Sebastian Dröge
b10cdc8536 glcolorconvert: Add correct check for RG/R textures in glcolorconvert too 
https://bugzilla.gnome.org/show_bug.cgi?id=732507
 2015-04-11 19:14:34 +02:00
Anton Obzhirov
6a2e986f07 glbasefilter: avoid segfault when gl platform is not available 
https://bugzilla.gnome.org/show_bug.cgi?id=747124
 2015-04-10 12:15:29 -03:00
Sebastian Dröge
9592a0c32f videoaggregator: Remove broken timestamps-going-backwards check 
This would've also triggered if for some reason the segment was updated
in such a way that PTS went backwards, but the running time increased. Like
what happens when non-flushing seeks are done.

We're doing a proper buffer-from-the-past check a few lines below based on the
running time, which is the only time we should care about here.
 2015-04-08 19:31:43 -07:00
Reynaldo H. Verdejo Pinochet
7fb02dc918 aggregator: document gap handling behavior 
https://bugzilla.gnome.org/show_bug.cgi?id=746249
 2015-04-03 18:17:35 -03:00
Reynaldo H. Verdejo Pinochet
ca2de787db aggregator: drop stale white space at warning 2015-04-03 18:17:35 -03:00
Reynaldo H. Verdejo Pinochet
931fbf5e12 aggregator: implement gap handling 
https://bugzilla.gnome.org/show_bug.cgi?id=746249
 2015-04-03 18:17:35 -03:00
Olivier Crête
43d4d3c5ca aggregator: Unify downstream flow return and flushing 
Also means that having a non-OK downstream flow return
wakes up the chain functions.

https://bugzilla.gnome.org/show_bug.cgi?id=747220
 2015-04-02 15:59:27 -04:00
Olivier Crête
b9a422d8d0 aggregator: Flushing is always in pad lock, no need to atomics 
The usage of atomics was always doubtful as it was used to release a
GCond

https://bugzilla.gnome.org/show_bug.cgi?id=747220
 2015-04-02 15:59:27 -04:00
Olivier Crête
d1bae20802 aggregator: Reset pending_eos on pad flush 
https://bugzilla.gnome.org/show_bug.cgi?id=747220
 2015-04-02 15:59:27 -04:00
Olivier Crête
38d8db801a aggregator: Unify code to set a pad flushing 
https://bugzilla.gnome.org/show_bug.cgi?id=747220
 2015-04-02 15:59:27 -04:00
Alessandro Decina
6981a8d15b libgstgl: fix rendering on iOS 
Stop assuming that the handle has been set by the time ->create_context is
called. After bc7a7259f3 set_window_handle always
happens after ->create_context in fact.

See also https://bugzilla.gnome.org/show_bug.cgi?id=745090
 2015-04-02 18:29:39 +11:00
Olivier Crête
5a6024850c aggregator: Query latency on first incoming buffer. 
And keep on querying upstream until we get a reply.

Also, the _get_latency_unlocked() method required being calld
with a private lock, so removed the _unlocked() variant from the API.
And it now returns GST_CLOCK_TIME_NONE when the element is not live as
we think that 0 upstream latency is possible.

https://bugzilla.gnome.org/show_bug.cgi?id=745768
 2015-04-01 22:39:26 -04:00
Edward Hervey
0360a62135 introspection: Don't use g-ir-scanner cache at compile time 
It pollutes user directories and we don't need to cache it

https://bugzilla.gnome.org/show_bug.cgi?id=747095
 2015-03-31 15:42:03 +02:00
Thiago Santos
66b01c9a0c adaptivedemux: do not try to advance fragment if there is none 
It might return OK from subclasses and it could cause a bitrate
renegotiation. For DASH and MSS that is ok as they won't expose
new pads as part of this but it can cause issues for HLS as
it will expose new pads, leading to pads that will only have EOS
that cause decodebin to fail

https://bugzilla.gnome.org/show_bug.cgi?id=745905
 2015-03-27 16:22:57 -03:00
Nirbheek Chauhan
dceb8aefd1 videoaggregator: Document why buffer_vinfo is needed 2015-03-24 14:54:33 +01:00
Nirbheek Chauhan
802a29eb48 videoaggregator: Check if there's a previous buffer to 'keep' 
If we want to keep a previous buffer but there's no previous buffer, we actually
need more data instead.
 2015-03-24 14:54:33 +01:00
Philippe Normand
14ac40f106 gl/dispmanx: surfaceless EGL context support 
Show the DispmanX window only if there's no shared external GL context
set up. When a window is required by the context a transparent
DispmanX element is created and later on made visible by the ::show
method.

https://bugzilla.gnome.org/show_bug.cgi?id=746632
 2015-03-24 11:12:05 +00:00
Julien Isorce
e1e17dcadb glwindow: remove unused gl_thread field 2015-03-22 19:12:15 +01:00
Julien Isorce
d35e3b8481 gldisplay: fix GThread leak 
https://bugzilla.gnome.org/show_bug.cgi?id=746541
 2015-03-22 19:03:19 +01:00
Matthew Waters
0ee027b6ee gl/docs: update some doc comments 2015-03-18 10:13:25 -07:00
Olivier Crête
0656c2fc67 aggregator: Be more aggressive with invalid replies to our latency query 
https://bugzilla.gnome.org/show_bug.cgi?id=745768
 2015-03-16 14:31:50 -04:00
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
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
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
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
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
Matthew Waters
773f9fa6ff glupload: unref the bufferpool 2015-03-13 12:40:04 +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
Julien Isorce
daef98e3e6 glcolorconvert: cache indices in a buffer object 2015-03-12 18:19:57 +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
cebdf84c81 glcontext: store the thread current context 2015-03-12 16:45:51 +00:00
Matthew Waters
5a867ddc47 glfilter: don't use the library upload/convert objects 2015-03-12 16:45:50 +00:00
Matthew Waters
0c800027ba glupload: implement propose_allocation pool handling for glmemory upload 2015-03-12 16:45:50 +00:00
Matthew Waters
ecdc5568c4 gl: add a new glbasefilter class below glfilter 
It deals with propagating the gl display/contexts throughout the
application/pipeline
 2015-03-12 16:45:50 +00:00
Matthew Waters
41e3b32866 glutils: expose running a query on a set of src/sink pads 2015-03-12 16:45:50 +00:00
Matthew Waters
56253d8dce glfilter: advertise resize in the caps negotiation properly 2015-03-12 10:16:15 +00:00
Matthew Waters
e3723cbde8 glcolorconvert: we don't do resizing of the video frames 
As we cannot do accurate texel sampling then due to the texture
coordinates being interpolated based on the output frame size.
 2015-03-12 09:47:31 +00:00
Nirbheek Chauhan
74a9cd58cd videoaggregator: While aggregating, sync values for all pads before converting frames 2015-03-12 09:47:50 +00:00
Matthew Waters
49b00e44ed gl/x11: don't XGetWindowAttributes every XEvent 
fixes a deadlock in xcb where the X window may not exist.

https://bugzilla.gnome.org/show_bug.cgi?id=745633
 2015-03-11 18:56:06 +00:00
Matthew Waters
efe0564f22 gl/window: hopefully fixup compile warnings on android/ios 2015-03-11 14:51:15 +00:00
Jan Schmidt
13ed5ab3c8 glfilter: Remove redundant check for clearing context on reset. 
The context is already cleared a few lines above.
 2015-03-12 01:33:03 +11:00
Jan Schmidt
f150cf2d2e Remove a bunch of silly ';;' typos at the end of lines 2015-03-12 01:33:03 +11:00
Matthew Waters
bc7a7259f3 gl/window: create the main loop/context on init/finalize 
Avoids races setting the window handle from the main thread.

https://bugzilla.gnome.org/show_bug.cgi?id=745633
 2015-03-11 13:52:15 +00:00
Matthew Waters
ee637bef1e aggregatory: don't redefine GST_FLOW_CUSTOM_SUCCESS 2015-03-11 13:52:15 +00:00
Mathieu Duponchelle
a8604bc4f8 adaptivedemux: fix get_presentation_offset check. 
And return 0 isntead of FALSE.

https://bugzilla.gnome.org/show_bug.cgi?id=745455
 2015-03-10 15:31:21 +01:00
Mathieu Duponchelle
b4d8c04f08 adaptivedemux: [API]: get_presentation_offset virtual method. 
Asks the subclass for a potential time offset to apply to each
separate stream, in dash streams can have "presentation time offsets",
which can be different for each stream.

https://bugzilla.gnome.org/show_bug.cgi?id=745455
 2015-03-10 15:17:37 +01:00
Nicolas Dufresne
7a3b34de79 glfilter: Don't chain downstream pool 
Chaining a downstream pool would lead to two owner of the same
pool. In dynamic pipeline, if one owner is removed from the pipeline
the pool will be stopped, and the rest of the pipeline will fail
since the pool will now be flushing. Also fix proposed pool caching,
filter->pool was never set, never unrefed.

https://bugzilla.gnome.org/show_bug.cgi?id=745705
 2015-03-06 19:25:16 -05:00
Sebastian Dröge
938d172fc2 gldownload: Simplify caps feature setting code 2015-03-06 18:54:24 +01:00
Sebastian Dröge
b81823e7db gl: Remove format info in glcolorconvert's transform_caps function instead of on every caller 
... and let glmixer actually transform the caps it is supposed to transform
instead of inventing new caps.
 2015-03-06 18:53:13 +01:00
Sebastian Dröge
50d2d9ac08 Revert "videoaggregator: Create new caps from the video-info" 
This reverts commit 78215be0df.

because it broke glvideomixer with custom caps features.
 2015-03-06 18:53:13 +01:00
Sebastian Dröge
90967b3d45 glupload: Simplify caps feature setting code 2015-03-06 18:53:13 +01:00
Sebastian Dröge
78215be0df videoaggregator: Create new caps from the video-info 
In case the original caps were missing some optional fields like
interlace-mode. We assume default values for those everywhere,
but they can still cause negotiation to fail if a downstream element
expects the field to be there and at a specific value.
 2015-03-06 14:36:26 +01:00
Edward Hervey
1172e2875d gldisplay: Only use debugging if we have valid values 
The debug category won't have been created/activated if it's not a
valid display
 2015-03-05 19:09:49 +01:00
Nicolas Dufresne
34402920d2 glfilter: Get rid of uploader if caps have changed 
We need to update the uploader format if that caps have changed.

https://bugzilla.gnome.org/show_bug.cgi?id=745549
 2015-03-03 14:05:21 -05:00
Edward Hervey
4220fe41be gl: Fix context leaks 
Introduced by a12ca13750
 2015-03-03 17:36:06 +01:00
Julien Isorce
74c294892d gl/cocoa: register only one custom nsapp loop 
Otherwise the pipeline stalls when running
more than one glimagesink with gst-launch.

Also only register the custom nsapp loop
when setting up the nsapp from gstgl.
 2015-03-02 07:49:26 +00:00
Julien Isorce
4801db552d gl/cocoa: instead of class_init use g_once to setup nsapp 2015-03-02 07:44:52 +00:00
Julien Isorce
8a0a71ff03 gl/cocoa: check for deprecated constants prior to OSX 10.10 2015-03-02 07:44:25 +00:00
Nicolas Dufresne
283aca3b51 glbufferpool: Fix offset for odd height 
We also need to recalculate the offset, since otherwise the frame
mapping will be forward two lines in the U and V planes (I420) due
to gst_video_info_align() round up the Y plane to a even number of
lines.

https://bugzilla.gnome.org/show_bug.cgi?id=745054
 2015-03-01 09:43:32 -05:00
Nicolas Dufresne
04377cfc5e glmemory: Support offset when downloading 
Make sure we support offset and video alignment when downloading too.
This is currently not used (plane_start is always 0), but it makes
the code correct if we want to use that later.
 2015-02-28 15:01:59 -05:00
Nicolas Dufresne
8c0fcef818 glmemory: Provide correct size on upload 
Provide the right size to GL when uploading. Using maxsize is wrong
since we offset the data point with the memory offset and video
alignement offset.

https://bugzilla.gnome.org/show_bug.cgi?id=744246
 2015-02-28 14:32:40 -05:00
Nicolas Dufresne
e9bec9ec0e glmemory: Provide correct size on download 
Provide the right size to GL when downloading. This fixes downloading
from GLMemory that where created for libav.

https://bugzilla.gnome.org/show_bug.cgi?id=744246
 2015-02-28 14:32:40 -05:00
Nicolas Dufresne
4db0ef5789 glmemory: Use fallback for partial copy 
When the memory is partial copy, the texture size and videoinfo no
longer make sense. As we cannot guess what the application wants, we
safely copy into a sysmem memory.

https://bugzilla.gnome.org/show_bug.cgi?id=744246
 2015-02-28 14:32:40 -05:00
Nicolas Dufresne
b8f168cd65 glmemory: Add GstAllocationParams and alignment support 
This implements support for GstAllocationParams and memory alignments.
The parameters where simply ignored which could lead to crash on
certain platform when used with libav and no luck.

https://bugzilla.gnome.org/show_bug.cgi?id=744246
 2015-02-28 14:32:39 -05:00
Matthew Waters
03b5288f64 glupload: perform egl upload on the gl thread 
Fixes EGLImage usage on raspberry pi

https://bugzilla.gnome.org/show_bug.cgi?id=743914
 2015-02-28 18:29:52 +11:00
Arun Raghavan
2e5d6c3a3e aggregator: Use standard upstream latency querying logic 
The same functionality is duplicated in the default latency querying
now.
 2015-02-27 01:05:51 +05:30
Víctor Manuel Jáquez Leal
75e875b022 glupload: Set freed method implementation to NULL 
When trying to render buffers with meta:GLTextureUpload the glimagesink crashes
with a segmentation fault.

This patch workarounds this crash setting to NULL the method implementation
after free.

https://bugzilla.gnome.org/show_bug.cgi?id=745206
 2015-02-26 14:39:32 +02:00
Edward Hervey
a12ca13750 glwindow: Deactivate window before changing handle 
When setting a new window handle, we need to ensure all implementations
will detect the change.

For that we deactivate the context before setting the window handle, then
reactivate the context

https://bugzilla.gnome.org/show_bug.cgi?id=745090
 2015-02-24 17:42:13 +01:00
Edward Hervey
7075b25288 gl/egl: Detect window handle changes 
When (re)activating the context, the backing window handle might have changed.
If that happened, destroy the previous surface and create a new one

https://bugzilla.gnome.org/show_bug.cgi?id=745090
 2015-02-24 17:42:13 +01:00
Luis de Bethencourt
0b1d11b2b6 gl: remove docbook related warnings 2015-02-24 14:30:44 +00:00
Arun Raghavan
70ed4fd438 mpegts: Fix a compiler warning 
Causes the following warning on clang:

gst-dvb-section.c:567:36: error: format specifies type 'unsigned long' but the argument has type 'int' [-Werror,-Wformat]
          descriptors_loop_length, end - 4 - data);
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
 2015-02-24 19:06:30 +05:30
Matthew Waters
08b1d27e14 glmemory: allow sharing between buffers 
There was no real reason why the flag was set.  We should be able
to handle it.  Fixes last-sample handling on gl sinks
 2015-02-25 00:00:48 +11:00
Matthew Waters
21e95ef9fd glsyncmeta: add compat definition for gles2 2015-02-24 20:35:32 +11:00
Matthew Waters
beac141057 gl/calayer: don't use the async callback to render 
not until we can provide equivalent functionality for other window
implementations.
 2015-02-24 19:12:10 +11:00
Matthew Waters
7691d2c4e7 glsyncmeta: also supported with gles3 2015-02-24 19:12:10 +11:00
Alessandro Decina
2a430872ed libgstgl: eagl: handle CALayer resize 2015-02-24 14:23:49 +11:00
Vasilis Liaskovitis
c55689ad16 glmemory: Fix transfer_pbo memory leak 
https://bugzilla.gnome.org/show_bug.cgi?id=744977
 2015-02-23 18:44:39 +02:00
Julien Isorce
4c4eec61e6 gl/cocoa: reduce custom main loop latency 
This fix a very slow rendering rate regression that only
happens when using gst-launch, i.e. in the case where
the main thread does not run any NSApp loop.

Git bisect reported it has been introduced by the commit
e10d2417e2:
"move to CGL and CAOpenGLLayer for rendering".

Then the commit 7d46357627:
"gstglwindow_cocoa: fix slow render rate" attempted to fix
the slow rendering rate problem when using gst-launch.

At least for me it does not work. I tried several
combinations, for example to flush CA transactions in the
custom app loop, as mentioned in the doc, but the only solution
that fixes the slow rendering is by reducing the loop latency.
From what I tested, no need to put less than 60ms, even if the
framerate has an interval much lower (16.6ms for 60 fps).
 2015-02-22 10:37:39 +00:00
Mathieu Duponchelle
3baa710638 gstglmemory: Remove now unused transfer_upload function. 2015-02-21 14:42:05 +01:00
Matthew Waters
c6f548326d glmemory: disable automatic pbo upload 
until we can track where the data is/or is going to be.
 2015-02-21 23:32:41 +11:00
Matthew Waters
a4040f2ee9 glememory: only store and act on the map flags on first/last map/unmap 
Anytime else, we have no idea how to match up map and unmaps.
We also don't know exactly how the calling code is using us.
Also fixes the case where we're trying to transfer while someone else
is accessing our data pointer or texture resulting in mismatched video
frames.

https://bugzilla.gnome.org/show_bug.cgi?id=744839
 2015-02-20 18:48:15 +11:00
Olivier Crete
880dcd8039 aggregator: Use src_lock to protect latency related members 
One has to use the src_lock anyway to protect the min/max/live so they
can be notified atomically to the src thread to wake it up on changes,
such as property changes. So no point in having a second lock.

Also, the object lock was being held across a call to
GST_ELEMENT_WARNING, guaranteeing a deadlock.
 2015-02-19 21:22:53 -05:00
Olivier Crête
083df6412f aggregator: Remove untrue comment 2015-02-19 19:05:42 -05:00
Olivier Crête
97f6b7a8aa aggregator: Don't try to push tags while flush seeking 
The downstream segment could have been flushed already, so
need to re-send the segment event before re-sending the tags.

https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2015-02-19 19:05:27 -05:00
Sebastian Dröge
2516e8111c aggregator: Use the sinkpads iterator directly to query upstream latencies 
While gst_aggregator_iterate_sinkpads() makes sure that every pad is only
visited once, even when the iterator has to resync, this is not all we have
to do for querying the latency. When the iterator resyncs we actually have
to query all pads for the latency again and forget our previous results. It
might have happened that a pad was removed, which influenced the result of
the latency query.
 2015-02-19 11:04:28 +02:00
Sebastian Dröge
d3205e1363 aggregator: Move gst_aggregator_get_latency_unlocked() a bit 
It was between another function and its helper function before, which was
confusing when reading the code as it had nothing to do with the other
functions.
 2015-02-19 10:57:09 +02:00
Sebastian Dröge
44ffb87f8a aggregator: Fail the latency query if one of the upstream queries fails 2015-02-19 01:28:06 +02:00
Olivier Crête
c37e82587c aggregator: Document locking order 
https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2015-02-18 17:20:03 -05:00
Olivier Crête
17df37d8cb aggregator: Rename confusinly named SRC_STREAM_LOCK macros to SRC_LOCK 
This will match the name of the lock itself. It is also not a stream
lock as it not recursive and not held while pushing.

https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2015-02-18 17:20:03 -05:00
Olivier Crête
3a3f2b5343 aggregator: Rename confusingly named stream lock to flush lock 
This lock is not what is commonly known as a "stream lock" in GStremer,
it's not recursive and it's taken from the non-serialized FLUSH_START event.

https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2015-02-18 17:20:03 -05:00
Olivier Crête
36ef8f0bd4 aggregator: Fix macro indendation 
Changes no code

https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2015-02-18 17:20:03 -05:00
Thiago Santos
f7a1649c77 adaptivedemux: add bitrate-limit property 
Move the property from subclasses to adaptivedemux, it allows
selecing the percentage of the measured bitrate to be used when
selecting stream bitrates
 2015-02-17 11:12:42 -03:00
Thiago Santos
e9ab79dc36 adaptivedemux: add connection-speed property 
Allows to set a bitrate directly instead of measuring it internally
based on the received chunks. The connection-speed was removed from
mssdemux and hlsdemux as it is now in the base class
 2015-02-17 11:12:41 -03:00
Tim-Philipp Müller
34c9c86ab7 basecamerabinsrc: don't use private GMutex implementation details 
Don't use private GMutex implementation details to check
whether it has been freed already or not. Just clear mutex
and GCond unconditionally in free function, they are always
inited anyway, and the free function can't be called multiple
times either.
 2015-02-17 09:56:55 +00:00
Matthew Waters
0fd6872f7d gl/cocoa: don't deadlock if the dispatch_sync is called from the main thread 
Provide a helper function to check whether we are being called from
the main thread and act appropriately.
 2015-02-17 19:45:35 +11:00
Matthew Waters
96398e5bac gl/calayer: only start drawing if the parent gl context is ready 
otherwise we may try to use GstGLFuncs * that hasn't been set yet
 2015-02-17 19:45:35 +11:00
Matthew Waters
ccf8b69a67 gl/cocoa: small refactor of layer/view creation into the window 2015-02-17 19:45:35 +11:00
Sebastian Dröge
475dfaedc1 glwindow: Remove assertion in gst_gl_window_show() for subclasses not implementing it 
On Android and iOS we can't create a window ourselves, so also can't just show
one. That's not a problem and an assertion is not really needed here.
 2015-02-17 01:04:38 +02:00
Tim-Philipp Müller
282dbcee0b aggregator: drop GAP events until we handle them properly 2015-02-13 23:45:20 +00:00
Tim-Philipp Müller
54d288fc19 videoaggregator: use new gst_aggregator_pad_drop_buffer() 2015-02-13 16:25:52 +00:00
Tim-Philipp Müller
3c2ee8ece5 aggregator: use new gst_aggregator_pad_drop_buffer() 2015-02-13 16:25:45 +00:00
Tim-Philipp Müller
592c2c8105 aggregator: add gst_aggregator_pad_drop_buffer() 
steal_buffer() + unref seems to be a wide-spread idiom
(which perhaps indicates that something is not quite
right with the way aggregator pad works currently).
 2015-02-13 16:25:45 +00:00
Tim-Philipp Müller
55abf436a0 aggregator: only post latency message if anything changed 
Perhaps we should check for element state as well and
only post it if in PLAYING state.
 2015-02-13 16:25:14 +00:00
Mathieu Duponchelle
b6f2a962b5 adaptivedemux: Fix logic in fragment_download_finish. 
This was preventing us from surfacing a meaningful error.

https://bugzilla.gnome.org/show_bug.cgi?id=743703
 2015-02-12 23:07:36 +01:00
Mathieu Duponchelle
6b864813cc adaptivedemux: Set first segment time to segment start. 
Otherwise as long as a seek wasn't executed, the position was
reported incorrectly:

gst-validate-1.0 playbin \
uri=http://dev-iplatforms.kw.bbc.co.uk/dash/news24-avc3/news24.php

https://bugzilla.gnome.org/show_bug.cgi?id=744362
 2015-02-12 22:47:26 +01:00
Edward Hervey
f09272f434 gl: Add/Update more debug statements 
Where possible, use the _OBJECT variants in order to track better from
which object the debug statement is coming from

Define (and use) GST_CAT_DEFAULT where applicable

Use GST_PTR_FORMAT where applicable
 2015-02-12 15:57:55 +01:00
Edward Hervey
929a6a75d2 gl: Make glcontext debug category used in more places 
As a bonus it makes the egl context debug messages visible now :)
 2015-02-12 15:57:55 +01:00
Mathieu Duponchelle
c98348c141 adaptivedemux: track per-fragment bitrates. 
And use the average to go up in resolution, and the last fragment
bitrate to go down.

This allows the demuxer to react rapidly to bitrate loss, and
be conservative for bitrate improvements.

+ Add a construct only property to define the number of fragments
  to consider when calculating the average moving bitrate.

https://bugzilla.gnome.org/show_bug.cgi?id=742979
 2015-02-12 00:07:15 +01:00
Sebastian Dröge
037928dcf6 Improve and fix LATENCY query handling 
This now follows the design docs everywhere, especially the maximum latency
handling.

https://bugzilla.gnome.org/show_bug.cgi?id=744106
 2015-02-11 14:16:21 +01:00
Sebastian Dröge
a8033553f9 videoaggregator: When receiving timeout before caps, make sure to also advance our frame counter 
Otherwise we will directly go EOS on the next non-timeout.
 2015-02-10 10:57:38 +01:00
Sebastian Dröge
69a37365f1 aggregator: Pause srcpad task on flow errors 
Otherwise we will call the task function over and over again until
upstream finally handled the flow return and shuts us down.
 2015-02-10 10:57:38 +01:00
Matthew Waters
783245f1fe videoaggregator: fix buffer selection when duration=-1 
If the src framerate and videoaggreator's output framerate were
different, then we were taking every single buffer that had duration=-1
as it came in regardless of the buffer's start time.  This caused the src
to possibly run at a different speed to the output frames.

https://bugzilla.gnome.org/show_bug.cgi?id=744096
 2015-02-10 14:44:21 +11:00
Alessandro Decina
ad08cdf8e1 libgstgl: set user data and GDestroyNotify for wrapped textures 2015-02-09 20:46:51 +11:00
Tim-Philipp Müller
6725ff5598 videoaggregator: don't set element factory details 
This is an abstract base class, not an element.
 2015-02-08 14:32:22 +00:00
Sebastian Dröge
a5002ea59d aggregator: Streamline latency calculations 
Min latency can never be invalid, latency property can never be invalid
either. So no need to check for all these things in various places.
 2015-02-06 11:03:57 +01:00
Sebastian Dröge
65b1db2aa2 aggregator: If upstream has no max latency but the subclass has, take the subclass max latency 2015-02-06 11:03:56 +01:00
Sebastian Dröge
ea50bc1917 aggregator: Fix min>max latency error check 
We have to include the upstream latency, our own latency and the subclass
latency in the calculations.

FIXME: This is still not entirely correct
 2015-02-06 11:03:56 +01:00
Sebastian Dröge
ef8e5280d0 aggregator: Don't add the latency property to the max latency 
It has no meaning for the max latency and is only used to increase the min
latency.
 2015-02-06 11:03:56 +01:00
Matthew Waters
04db2d8eb6 glproto/vao: only supported in core for ES 3.0+ 
Was causing horizontally flipped video for frame 2 onward on android
 2015-02-06 12:54:05 +11:00
Matthew Waters
9ecb530eaa glfilter: ensure that the input upload/colorconvert are always available 2015-02-05 16:46:32 +11:00
Matthew Waters
5432308012 glupload: restrict EGL and UploadMeta to RGBA 
other formats are highly untested.
 2015-02-05 11:07:19 +11:00
Matthew Waters
8c91da6f75 glcolorconvert: don't intersect with the input caps 
that limits our formats to whatever is in the input caps
 2015-02-05 11:07:19 +11:00
Luis de Bethencourt
2cd9d30340 gl: fix memory leak 
In gst_gl_filter_fixate_caps () it can goto done without freeing the memory of
the tmp GstStructure. This makes it go out of scope and leak.

CID #1265765
 2015-02-04 14:10:13 +00:00
Matthew Waters
c1ad8d776a gl: remove the egl caps from the src pads 
we don't actually support producing EGLImage buffers anywhere.
 2015-02-03 15:30:08 +11:00
Matthew Waters
e7a10a2d44 glcolorconvert: put GstGLSyncMeta on output buffers 
allows thread safely using the provided output buffer in a separate
thread
 2015-02-03 14:32:55 +11:00
Matthew Waters
73c2ab70fc glupload: only try the glmemory upload for sysmem/glmemory caps features 
Allows selecting/testing the upload path with explicit caps features.
 2015-02-03 14:32:55 +11:00
Matthew Waters
46ecf99a8a glmemory: add missing initilisation of tex_target when copying 
fixes:

glcolorscale ! video/x-raw\(meta:GstVideoGLTextureUploadMeta\) !
glimagesink
 2015-02-03 14:32:55 +11:00
Matthew Waters
b947c9805a glupload: allow NULL buffer for accept vfunc 2015-02-03 14:32:55 +11:00
Matthew Waters
917dcfdfee glupload: remove unsed convert field in private struct 2015-02-03 14:32:55 +11:00
Matthew Waters
c06715bde6 glupload/download/convert: provide transform_caps functions 
Allows finer grain decisions about formats and features at each
stage of the pipeline.
Also provide propose_allocation for glupload besed on the supported
methods.
 2015-02-03 14:32:55 +11:00
Alessandro Decina
7d46357627 gstglwindow_cocoa: fix slow render rate 
In gst_gl_window_cocoa_draw we used to just call setNeedsDisplay:YES. That was
creating an implicit CA transaction which was getting committed at the next
runloop iteration. Since we don't know how often the main runloop is running,
and when we run it implicitly (from gst_gl_window_cocoa_nsapp_iteration) we only
do so every 200ms, use an explicit CA transaction instead and commit it
immediately. CA transactions nest and debounce automatically so this will never
result in extra work.
 2015-02-03 11:19:35 +11:00
Matthew Waters
ddcc580505 gstglcaopengllayer: use the correct rectangle type for iOS and OS X 2015-02-02 23:43:54 +11:00
Matthew Waters
ed7d7418c2 glcolorconvert: use the correct caps feature for supported caps 
glcolorconvert currently only supports converting between GLMemory
targets.
 2015-02-02 21:07:48 +11:00
Matthew Waters
abb55f2453 glsyncmeta: don't use the gst debug object variants 
We are not a GObject or any inferable GstMiniObject supported by
the gst debug system.  Also fixes a segfault.
 2015-02-02 20:51:31 +11:00
Alessandro Decina
b1aae5cb70 Revert "libgstgl: gstglcaopengllayer: set the layer as opaque" 
This reverts commit 6f152d381c.

The layer shouldn't be always opaque, it should be made a property.
 2015-01-30 12:32:17 +11:00
Alessandro Decina
6f152d381c libgstgl: gstglcaopengllayer: set the layer as opaque 2015-01-30 12:22:25 +11:00
Sebastian Dröge
c2492b3a6b glcolorconvert: Add FIXME comment about possibility of non-Apple YCbCr422 rectangular textures 2015-01-29 16:30:34 +01:00
Sebastian Dröge
4b6a968203 glcolorconvert: Only use GL_TEXTURE_RECTANGLE with OpenGL 
It's not defined for GLES.
 2015-01-29 16:26:26 +01:00
Alessandro Decina
3655e8b8bc libgstgl: run a custom shader to convert YUV to RGB on mac and ios 
When GL_APPLE_ycbcr_422 is available, run a custom shader to convert
GL_TEXTURE_RECTANGLE textures from YUV to RGB.

See https://www.opengl.org/registry/specs/APPLE/ycbcr_422.txt
 2015-01-30 00:34:08 +11:00
Alessandro Decina
5f547c5600 gl: initial support for texture targets other than GL_TEXTURE_2D 
Make GstGLMemory hold the texture target (tex_target) the texture it represents
(tex_id) is bound to. Modify gst_gl_memory_wrapped_texture and
gst_gl_download_perform_with_data to take the texture target as an argument.

This change is needed to support wrapping textures created outside libgstgl,
which might be bound to a target other than GL_TEXTURE_2D. For example on OSX
textures coming from VideoToolbox have target GL_TEXTURE_RECTANGLE.

With this change we still keep (and sometimes imply) GL_TEXTURE_2D as the
target of textures created with libgstgl.

API: modify GstGLMemory
API: modify gst_gl_memory_wrapped_texture
API: gst_gl_download_perform_with_data
 2015-01-30 00:34:08 +11:00
Alessandro Decina
12e8bb4a66 gstglcolorconvert: micro optimization 
Don't call glClear && glClearColor at each draw since we're going to draw the
whole viewport anyway. Gets rid of a glFlush triggered by glClear on OSX.
 2015-01-30 00:34:08 +11:00
Alessandro Decina
c7284a6390 gstglcolorconvert: relax caps features check 
Require caps to have the GST_CAPS_FEATURE_MEMORY_GL_MEMORY feature but allow
them to have more features.
 2015-01-30 00:34:08 +11:00
Matthew Waters
1e6011bcdf gl/win32: fixup compilation 2015-01-29 23:46:57 +11:00
Matthew Waters
6cf97eb221 glwindow: make showing a window explicit 
Also fixes the cgl context always displaying a window to render to for
every GstGLContextCocoa created
 2015-01-29 22:26:37 +11:00
Thibault Saunier
71e4c485f0 aggregator: Cleanup locking around AggregatorPad flush related fields 
And document the locking

https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2015-01-29 10:24:18 +01:00
Mathieu Duponchelle
b27fb0dbac aggregator: keep chain functions as dumb as possible. 
+ A pad chain function has no business checking other pads,
  that's what the aggregate thread is for.

https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2015-01-29 10:24:18 +01:00
Thibault Saunier
ccf329d527 aggregator: More fixes around locking when accessing protected private fields 
In some more places we were accessing GstAggregator->segment
and GstAggregator->seqnum without holding the GST_OBJECT_LOCK

https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2015-01-29 10:24:18 +01:00
Thibault Saunier
1a07467d5f aggregator: Make the PAD_LOCK private 
Instead of using the GST_OBJECT_LOCK we should have
a dedicated mutex for the pad as it is also associated
with the mutex on the EVENT_MUTEX on which we wait
in the _chain function of the pad.

The GstAggregatorPad.segment is still protected with the
GST_OBJECT_LOCK.

Remove the gst_aggregator_pad_peak_unlocked method as it does not make
sense anymore with a private lock.

https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2015-01-29 10:24:18 +01:00
Thibault Saunier
d8eef43123 aggregator: Hide GstAggregatorPad buffer and EOS fileds 
And add a getter for the EOS.

The user should always use the various getters to access
those fields

https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2015-01-29 10:24:18 +01:00
Olivier Crête
93d0b51dba aggregator: Document locking of GstAggregatorPrivate members 
Most of them are protected by the object lock, specify
which ones use a different lock.

https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2015-01-29 10:24:18 +01:00
Olivier Crête
ea76d39738 aggregator: Document how the segment is protected 
Document that it can only be accessed with the object lock.

https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2015-01-29 10:24:18 +01:00
Olivier Crête
9df8ac0a98 aggregator: Protect all latency related members with the object lock 
The locking was not consistent, now consistently use the object lock.

https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2015-01-29 10:24:18 +01:00
Olivier Crête
41d26673d6 aggregator: Document locking for gst_aggregator_get_latency_unlocked() 
Renamed it to _unlocked() to make it clear.

https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2015-01-29 10:24:18 +01:00
Olivier Crête
f7070dcfdc aggregator: Protect the srcpad caps negotiation with the stream lock 
Instead of adding another lock, use the srcpad stream lock, which is already
taken anyway to push out the new caps if needed.

https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2015-01-29 10:24:18 +01:00
Olivier Crête
4a5882ee08 aggregator: Protect the tags with the object lock 
The tags related variables were sometimes protected, sometimes not and
sometimes atomic. Put them all under the object lock.

https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2015-01-29 10:24:18 +01:00
Olivier Crête
eddd5fd259 aggregator: Consistenly lock the flow_return state 
Use the object's lock to protect it.

https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2015-01-29 10:24:18 +01:00
Olivier Crête
cc605f4560 aggregator: Consistently lock some members 
Some members sometimes used atomic access, sometimes where not locked at
all. Instead consistently use a mutex to protect them, also document
that.

https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2015-01-29 10:24:18 +01:00
Olivier Crête
ee04b09233 videoaggregator: Lock access to members of GstAggregatorPad 
Take the pad's object lock before accessing members of the
GstAggregatorPad structure.

https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2015-01-29 10:24:18 +01:00
Olivier Crête
68ac6438f0 aggregator: Protect exported pad members with the pad's object lock 
https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2015-01-29 10:24:18 +01:00
Olivier Crête
cc3f418516 aggregator: Replace event lock with pad's object lock 
Reduce the number of locks simplify code, what is protects
is exposed, but the lock was not.

Also means adding an _unlocked version of gst_aggregator_pad_steal_buffer().

https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2015-01-29 10:24:18 +01:00
Olivier Crête
0a2dc1185c aggregator: Protect data with the same mutex as GCond 
Whenever a GCond is used, the safest paradigm is to protect
the variable which change is signalled by the GCond with the same
mutex that the GCond depends on.

https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2015-01-29 10:24:17 +01:00
Nirbheek Chauhan
878b53f8fc videoaggregator: If getting a timeout before having caps, just advance our position 
This can happen if this is a live pipeline and no source produced any buffer
and sent no caps until an output buffer should've been produced according to the
latency.

This fix is similar in spirit to commit be7034d1 by Sebastian for audiomixer.
 2015-01-29 09:47:32 +01:00
Matthew Waters
6d9dc9c81c gl/calayer: add resize callback based on the bounds rectangle 2015-01-29 18:32:04 +11:00
Matthew Waters
2ab0e1517f gl/caopengllayer: draw asynchronously 
This essentially makes the CAOpenGLLayer draw every refresh cycle.
 2015-01-29 18:32:04 +11:00
Matthew Waters
f3273cafc4 gl/cocoa: don't segfault if we have a NULL draw/resize/close callback 2015-01-29 18:32:04 +11:00
Matthew Waters
8d5ba8d96a cgl/calayer: use a callback instead of hardcoding the draw functionality 2015-01-29 18:32:04 +11:00
Matthew Waters
693cdb47cd cgl: install the gl context and gl layer headers 2015-01-29 18:32:04 +11:00
Matthew Waters
9caf706185 cgl: add a header for the CAOpenGLLayer support 2015-01-29 18:32:04 +11:00
Philippe Normand
cfc0230e04 gl/dispmanx: fix build 
Commit ab48bb6f0f changed the API of
GstGLWindow.
 2015-01-27 21:31:21 +11:00
Matthew Waters
08dbd8bbd7 glmemory: more compatibility defines for gles2 systems 2015-01-27 14:52:47 +11:00
Matthew Waters
eea03967e4 glmemory: add some thread safety for gl operations 2015-01-27 12:26:05 +11:00
Matthew Waters
9a55a3f98c glmemory: use pbo's for download 
In order to use pbo's efficiently, the transfer operation has to
be separated from the use of the downloaded data which requires some
rearchitecturing around glcolorconvert/gldownload and elements
 2015-01-27 12:26:04 +11:00
Matthew Waters
f2667ebc7b glprototypes: add some (un)map buffer variants for GL/GLES 2015-01-27 12:26:04 +11:00
Tim-Philipp Müller
21168dd199 videoaggregator: fix crash when receiving buffer without timestamps 
Unset out buffer in clip function when we unref the buffer to be
clipped, otherwise aggregator will continue to use the already-
freed buffer. Fixes crash when buffers without timestamps are
being fed to aggregator. Partly because aggregator ignores the
error flow return.

https://bugzilla.gnome.org/show_bug.cgi?id=743334
 2015-01-26 09:24:40 +00:00
Edward Hervey
aebec9bd24 codecparsers: Indent file 
Someone's been commiting without using gst-indent :)
 2015-01-23 12:26:16 +01:00
Edward Hervey
3da1c9c8d5 codecparsers: Add READ_UE_MAX macro 
READ_UE_ALLOWED was almost exclusively used with min == 0, which doesn't
make much point for unsigned integers.

Add a READ_UE_MAX variant and use that instead. Also replaced two usages
of CHECK_ALLOWED (a,0,something) by CHECK_ALLOWED_MAX (a, something)
 2015-01-23 12:24:52 +01:00
Matthew Waters
27e5e0c2df gl/window/eagl: fix a couple of typos 2015-01-23 16:52:25 +11:00
Matthew Waters
06fdbd44b9 glwindow: cleanup/reorganize functions/members into logical groups 2015-01-23 16:39:44 +11:00
Matthew Waters
ab48bb6f0f glwindow: remove width/height from _draw() 
Depending on the platform, it was only ever implemented to 1) set a
default surface size, 2) resize based on the video frame or 3) nothing.
Instead, provide a set_preferred_size () that elements/applications
can use to request a certain size which may be ignored for
videooverlay/other cases.
 2015-01-23 16:11:31 +11:00
Matthew Waters
4fc554054c glcontext/cocoa: avoid destroying a possibly 0 GSource id 2015-01-22 21:43:51 +11:00
Matthew Waters
e10d2417e2 gl/cocoa: move to CGL and CAOpenGLLayer for rendering 
Removes the use of NSOpenGL* variety and functions.  Any Cocoa
specific functions that took/returned a NSOpenGL* object now
take/return the CGL equivalents.
 2015-01-22 21:29:52 +11:00
Matthew Waters
fe8fdbdc7c glcontext/cocoa: add debug category 2015-01-22 21:27:44 +11:00
Sebastian Dröge
80e02cbdf9 Constify some static arrays everywhere 2015-01-21 10:18:50 +01:00
Thiago Santos
9ebbce381a adaptivedemux: do not skip the first fragment 
Avoid advancing fragment right after downloading the header. If it
is the header, by default, don't advance to the next fragment.
 2015-01-20 14:55:05 -03:00
Thiago Santos
919b93ae35 adaptivedemux: add explicit cast to make clang happy 
Fixes compilation
 2015-01-20 09:23:02 -03:00
Thiago Santos
229a15b393 adaptivedemux: refactor chunk downloading flow 
Add more power to the chunk_received function (renamed to data_received)
and also to the fragment_finish function.

The data_received function must parse/decrypt the data if necessary and
also push it using the new push_buffer function that is exposed now. The
default implementation gets data from the stream adapter (all available)
and pushes it.

The fragment_finish function must also advance the fragment. The default
implementation only advances the fragment.

This allows the subsegment handling in dashdemux to continuously download
the same file from the server instead of stopping at every subsegment
boundary and starting a new request
 2015-01-19 15:30:04 -03:00
Thiago Santos
9336077057 adaptivedemux: fix multi-period playback 
If we say it is the first segment after a new period it will resync
the segment.start value and all buffers will be late for the new period
we are trying to play. Otherwise we want to keep the segment.start with
the previous value to allow the running time to smoothly increase
 2015-01-19 08:36:42 -03:00
Lasse Laursen
174ea7af7b glapi: fix compilation with latest MSVC 
https://bugzilla.gnome.org/show_bug.cgi?id=743041
 2015-01-17 10:56:20 +11:00
Matthew Waters
989af902fe glmemory: use the correct size for the pbo 
It was missing the GstVideoAlignment padding which could cause GL
errors related to overrunning the size of the pbo.
 2015-01-17 10:56:20 +11:00
Thiago Santos
3a79bd91c7 adaptivedemux: prevent early EOS when switching at last fragment 
Check if there is a next fragment before advancing to avoid causing
a bitrate switch (and maybe exposing new pads) only to push EOS.
This causes playback to stop with an error instead of properly
finishing with EOS message.
 2015-01-16 17:07:22 -03:00
Thiago Santos
516f1ae0f4 adaptivedemux: add a special return to signal subsegment boundary 
The subsegment boundary return tells the adaptivedemux that it can
try to switch to another representation as the stream is at a suitable
position for starting from another bitrate.
 2015-01-16 15:00:11 -03:00
Thiago Santos
9b260d1ba5 adaptivedemux: Actually use the byte range for the fragment url 
Otherwise we would always download the full fragment. This would
make handling subsegments in DASH impossible.
 2015-01-16 15:00:11 -03:00
Thiago Santos
5c3a87c117 adaptivedemux: allow downloads of headers only 
In order to get some subsegment information, subclasses might want
to download only the headers to have enough data (the index)
to decide where to start downloading from the subsegment.
 2015-01-16 15:00:11 -03:00
Thiago Santos
f7e9a58c58 adaptivedemux: refactor common code to function 
Reuse the same function when finishing downloading and signaling to
the download loop thread to get the next fragment or abort
 2015-01-16 15:00:11 -03:00
Thiago Santos
5823f8b408 adaptivedemux: inform subclass when headers/index are being downloaded 
This allows the subclasses to know if the chunks that are downloaded are
part of the header or of the index and will parse the parts that are
of their interest.
 2015-01-16 15:00:11 -03:00
Vincent Penquerc'h
0b499484b4 uridownloader: a few leak fixes 2015-01-16 11:43:22 +00:00
Vincent Penquerc'h
59bd35aed1 fragment: fix caps and buffer leaks in get_property 2015-01-16 11:43:22 +00:00
Matthew Waters
8fef381417 glmemory: remove spurious gst_video_info_align 
That will be taken care of by the calling code (typically a bufferpool).
The GstVideoAlignment is purely informational to compute plane data sizes.
 2015-01-15 09:50:02 +11:00
Nirbheek Chauhan
4b9924557a aggregator: Nitpick spacing/punctuation in debug logging 2015-01-14 19:21:31 +01:00
Vincent Penquerc'h
c73a5e0c54 h264parser: fix stack smashing 
Ensure that we do not trust the bitstream when filling a table
with a fixed max size.
Additionally, the code was not quite matching what the spec says:
- a value of 3 broke from the loop before adding an entry
- an unhandled value did not add an entry
The reference algorithm does these things differently (7.3.3.1
in ITU-T Rec. H.264 (05/2003)).

This plays (apparently correctly) the original repro file, with
no stack smashing.

Based on a patch and bug report by André Draszik <git@andred.net>
 2015-01-14 11:39:55 +00:00
Matthew Waters
d5c3693791 gl: split glcolorconvert usage from glupload 
the separation allows the transfer operation to occur in a separate
thread/time which may increase performance in specific circumstances.
 2015-01-14 22:22:13 +11:00
Matthew Waters
4ccf45823e glmemory: offset the data pointer for upload for GstVideoAlignment 
otherwise we attempt to read from the padding data
 2015-01-14 22:22:13 +11:00
Matthew Waters
d1e923765b glmemory: use pbo's for upload 2015-01-14 22:22:13 +11:00
Matthew Waters
8c2d5dac72 glupload: relax the GLMemory uploader check for input caps features 
As there may be a sysmem caps features with GLMemory filled buffers.
e.g.

videotestsrc ! glimagesink
 2015-01-14 22:22:13 +11:00
Nicola Murino
442451a30d glcolorconvert: fix memleak 
https://bugzilla.gnome.org/show_bug.cgi?id=741943
 2015-01-13 15:20:34 +11:00
Nicola Murino
3c6d775766 glupload: fix some memory leaks 
https://bugzilla.gnome.org/show_bug.cgi?id=741943
 2015-01-13 15:19:39 +11:00
Matthew Waters
4c73e20553 glcontext: allow wrapped contexts to be utilised like non-wrapped contexts 
Fill in the missing pieces like get_proc_address, the gl function vtable
 2015-01-13 15:18:41 +11:00
Stefan Sauer
4732962c85 gitignore: ignore more files 2015-01-12 22:52:36 +01:00
Sebastian Dröge
fa5c433e7e gl/cocoa: Disable hack for NSApp iteration with a special #define 
The hack causes deadlocks and other interesting problems and it really
can only be fixed properly inside GLib. We will include a patch for
GLib in our builds for now that handles this, and hopefully at some
point GLib will also merge a proper solution.

A proper solution would first require to refactor the polling in
GMainContext to only provide a single fd, e.g. via epoll/kqueue
or a thread like the one added by our patch. Then this single
fd could be retrieved from the GMainContext and directly integrated
into a NSRunLoop.

https://bugzilla.gnome.org/show_bug.cgi?id=741450
https://bugzilla.gnome.org/show_bug.cgi?id=704374
 2015-01-10 15:54:30 +01:00
Olivier Crête
9ba9873b1f aggregator: Remove pointless atomic 
It is only modified from the streaming thread
 2015-01-09 22:08:08 -05:00
Olivier Crête
22ea83e7fa aggregator: Fix query leak 2015-01-09 22:02:53 -05:00
Sebastian Dröge
713205fbe6 aggregator: Print jitter from clock waiting in the debug logs 2015-01-09 16:43:58 +01:00
Sebastian Dröge
1b2de14000 gl/cocoa: Don't init and clear static GMutex / GCond 
We would potentially use it from the main loop later in
gst_gl_window_cocoa_init_nsapp() if it timed out before.
 2015-01-08 09:36:24 +01:00
Luis de Bethencourt
75cc750efc glfilter: remove logically dead code 
Soon after setting two variables to 1, the code checks if their values are
different from each other. This would never be true. Removing this.

CID 1226443
 2015-01-07 16:53:41 +00:00
Thiago Santos
c1251ab861 adaptivedemux: only update segment if we have a valid PTS 
Otherwise we set the position to GST_CLOCK_TIME_NONE and it disrupts
bitrate switching
 2015-01-07 09:30:40 -03:00
Thiago Santos
af78e2501c adaptivedemux: prepare for supporting seeks in live streams 
Add function to allow subclasses to specify seeking range for
live streams

https://bugzilla.gnome.org/show_bug.cgi?id=725435
 2015-01-05 17:58:54 -03:00
Tim-Philipp Müller
fbd4cf9810 aggregator: don't use iterator when setting flush pending on pads 2015-01-04 17:25:45 +00:00
Tim-Philipp Müller
4da01dadcc aggregator: check if pads are ready more efficiently 
No need to use an iterator for this which creates a temporary
structure every time and also involves taking and releasing the
object lock many times in the course of iterating. Not to mention
all that GList handling in gst_aggregator_iterate_sinkpads().
 2015-01-04 17:07:43 +00:00
Tim-Philipp Müller
3e38003218 aggregator: name vfunc arguments consistently 2015-01-04 12:59:19 +00:00
Tim-Philipp Müller
10d5e878d8 aggregator: add g-i transfer and scope annotations 2015-01-01 15:48:08 +00:00
Tim-Philipp Müller
82f74cd9e0 aggregator: register names of iterate_sinkpads functions with debug system 2015-01-01 14:10:05 +00:00
Tim-Philipp Müller
22d4c7a5c5 aggregator: reduce debug messages for taking/releasing logs to TRACE level 
Don't spam debug log with this stuff.
 2015-01-01 14:04:24 +00:00
Tim-Philipp Müller
6e30a98fd5 aggregator: move property member into private structure 
Our locking (or lack thereof) while accessing this also
looks generally quite dodgy.
 2014-12-31 18:18:03 +00:00
Tim-Philipp Müller
b00ea0cc08 aggregator: remove empty dispose function 2014-12-31 14:50:58 +00:00
Tim-Philipp Müller
ad40a65a01 aggregator: give private functions namespace prefix 
Especially the GST_DEBUG_FUNCPTR ones.
 2014-12-31 12:36:08 +00:00
Tim-Philipp Müller
d0068899bf aggregator: fix up some docs comments in header 2014-12-31 12:35:06 +00:00
Tim-Philipp Müller
7b282513f3 aggregator: remove now-unused system clock member 2014-12-30 23:44:46 +00:00
Tim-Philipp Müller
c1f6ef5f53 aggregator: make GstAggregatorPadForeachFunc take an GstAggregatorPad 2014-12-30 19:22:01 +00:00
Tim-Philipp Müller
6fc474c30a videoaggregator: update for aggregator start/stop vfunc change 2014-12-30 17:56:35 +00:00
Tim-Philipp Müller
b4d2deb6d6 aggregator: bring start/stop vfunc semantics in line with other baseclasses 
Sub-class should not have to chain up to GstAggregator's start/stop
vfuncs, same as in GstBaseSrc, GstBaseSink, GstBaseTransform etc.
 2014-12-30 17:55:05 +00:00
Tim-Philipp Müller
45ae4d7f9c aggregator: remove pointless GST_DEBUG_FUNCPTR 
Not useful for GObject vfuncs.
 2014-12-28 18:26:49 +00:00
Tim-Philipp Müller
773e426616 aggregator: remove duplicate pad parent_class variable 
G_DEFINE_TYPE already provides one, just need to use it.
 2014-12-28 18:25:00 +00:00
Tim-Philipp Müller
813ada29ad aggregator: add _CAST() variants for cast macros 2014-12-28 18:22:57 +00:00
Tim-Philipp Müller
83de85a2f3 aggregator: make padding larger 
Esp. the class structures, can't have enough
spare space for virtual functions.
 2014-12-28 01:13:33 +00:00
Nirbheek Chauhan
2a6446e519 aggregator: Log to the pad instead of the element 
More correct way of doing the same thing as before
 2014-12-27 11:06:09 +00:00
Sebastian Dröge
ba1b53113a aggregator: Make sure that the minimum latencies are never GST_CLOCK_TIME_NONE 2014-12-27 09:49:43 +01:00
Sebastian Dröge
6449e3d897 aggregator: Wait for the minimum latency, not the maximum 
The minimum latency is the latency we have to wait at least
to guarantee that all upstreams have produced data. The maximum
latency has no meaning like that and shouldn't be used for waiting.
 2014-12-27 09:45:08 +01:00
Nirbheek Chauhan
46f857b314 aggregator: Clamp the min latency at the max if it's greater 2014-12-27 09:45:08 +01:00
Nirbheek Chauhan
3193094cbc aggregator: Print the sinkpad name while logging latency queries 
Very useful while debugging.
 2014-12-27 09:45:08 +01:00
Nirbheek Chauhan
f3efb9e7d6 aggregator: Take the stream lock when iterating sink pads 
When iterating sink pads to collect some data, we should take the stream lock so
we don't get stale data and possibly deadlock because of that. This fixes
a definitive deadlock in _wait_and_check() that manifests with high max
latencies in a live pipeline, and fixes other possible race conditions.
 2014-12-27 09:45:08 +01:00
Thiago Santos
c65aeedb6f adaptivedemux: check if element exists before setting it to null 
Under certain error conditions it might happen that the element
has been freed already and trying to set it to NULL causes an
assertion
 2014-12-23 10:08:57 -03:00
Thiago Santos
3dfab51b92 adaptivedemux: make sure task has stopped before freeing it 
Otherwise the thread will be running and its memory will get freed.
This leads to memory corruption
 2014-12-23 10:08:56 -03:00
Thiago Santos
0bef1974e2 adaptivedemux: fix segment start when exposing new streams 
Segment start needs only to be updated when starting the streams
or after a seek, doing it during bitrate changes will cause the
running time to go discontinuous (jump back to a previous ts)
and QOS will drop buffers
 2014-12-23 10:08:56 -03:00
Thiago Santos
73fb0850c9 adaptivedemux: allow subclass to use new pads group when switching bitrate 
Fix pad groups switching when bitrate changes to allow HLS to use this feature
 2014-12-23 10:08:51 -03:00
Sebastian Dröge
6771db209d aggregator: Don't leak flush-start events 2014-12-23 11:45:05 +01:00
Sebastian Dröge
e7867a3586 aggregator: Also change the default latency to 0, not just the minimum 2014-12-23 10:24:27 +01:00
Sebastian Dröge
c04bb6983e aggregator: Fix docs and default value of the latency property 2014-12-23 09:52:20 +01:00
Sebastian Dröge
800f0ac49b aggregator: Also include the subclass latency in the result of the latency query 2014-12-22 22:19:52 +01:00
Sebastian Dröge
ad9fe1fe7b videoaggregator: Use the src query implementation of aggregator as the default case 2014-12-22 22:12:02 +01:00
Sebastian Dröge
5dd1dfdadc aggregator: Post a latency message if the value of the latency property changes 2014-12-22 15:27:25 +01:00
Sebastian Dröge
a27ff89d42 aggregator: Wake up the src thread after handling a latency query 
Due to changed latencies or changed live-ness we might have to
adjust if we wait on a deadline at all and how long.
 2014-12-22 15:03:59 +01:00
Sebastian Dröge
341e5291c3 aggregator: Don't count the number of times we need to wake up but instead check all conditions for waiting again 
This simplifies the code and also makes sure that we don't forget to check all
conditions for waiting.

Also fix a potential deadlock caused by not checking if we're actually still
running before starting to wait.
 2014-12-22 15:00:36 +01:00
Nicolas Dufresne
207308446b glbufferpool: Always recalculate buffer size 
Actually we should always recalculate buffer size since our buffer size
even when not-padded is smaller for many sub-sampled formats. This is
because we don't add padding between the planes.

https://bugzilla.gnome.org/show_bug.cgi?id=740900
 2014-12-19 12:25:41 -05:00
Nicolas Dufresne
170a49f901 glmemory: No need for padding 
A memory object cannot be put on stack, so no need for padding.
 2014-12-19 12:12:08 -05:00
Nicolas Dufresne
9954de1ccd gl: Add support for GstVideoAlignment 
This allow saving a copy with libav video decoders or decoders with
similar padding requirement.

https://bugzilla.gnome.org/show_bug.cgi?id=740900
 2014-12-19 12:11:08 -05:00
Nicolas Dufresne
da3ae06cd1 glmemory: Handle upload/download flags from map 
Problem was that if buffer was mapped READWRITE (state of buffers from
libav right now), mapping it READ/GL will not upload. This is because the
flag is only set when the buffer is unmapped. We can fix this by setting
the flags in map. This result in already mapped buffer that get mapped
to be read in GL will be uploaded. The problem is that if the write
mapper makes modification afterward, the modification will never get
uploaded.

https://bugzilla.gnome.org/show_bug.cgi?id=740900
 2014-12-19 11:45:35 -05:00
Nicolas Dufresne
4f3c33af3a glmemory: Handle custom stride with OPENGL3 
https://bugzilla.gnome.org/show_bug.cgi?id=740900
 2014-12-19 11:45:35 -05:00
Sebastian Dröge
30ce523d59 videoaggregator: Don't try to map NULL buffers 2014-12-18 22:04:38 +01:00
Sebastian Dröge
af46a58cae videoaggregator: Make sure to always update the pad's videoinfo together with buffers 
Otherwise the videoinfo and the buffer content can go out of sync.
 2014-12-18 22:03:04 +01:00
Sebastian Dröge
06a4e80be9 aggregator: Add function to allow subclasses to set their own latency 
For audiomixer this is one blocksize, for videoaggregator this should
be the duration of one output frame.
 2014-12-17 19:51:32 +01:00
Sebastian Dröge
d4c4af699e aggregator: Add a timeout parameter to ::aggregate() 
When this is TRUE, we really have to produce output. This happens
in live mixing mode when we have to output something for the current
time, no matter if we have enough input or not.
 2014-12-17 18:41:41 +01:00
Sebastian Dröge
852b08340e aggregator: Some minor cleanup 2014-12-16 17:33:01 +01:00
Matthew Waters
8bf53a1226 aggregator: make the src pad task drive the pipeline for live pipelines 
This removes the uses of GAsyncQueue and replaces it with explicit
GMutex, GCond and wakeup count which is used for the non-live case.

For live pipelines, the aggregator waits on the clock until either
data arrives on all sink pads or the expected output buffer time
arrives plus the timeout/latency at which time, the subclass
produces a buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=741146
 2014-12-16 16:58:57 +01:00
Matthew Waters
a7e86751bf videoaggregator: always try to use newer buffers 
instead of dropping them for being too old.  This ensures that
the newest buffer is always used for rendering
 2014-12-16 16:49:49 +01:00
Thibault Saunier
aa25d0ab4c videoaggregator: Hide some more fields from the API 
+ Add some documentation
 2014-12-12 11:49:42 +01:00
Thiago Santos
75b0bac7f8 adaptivedemux: fix seek event handling 
Properly do seeking and avoid only seeking when the segment was updated.
It would cause seeks after the stream was EOS to fail, for example.

https://bugzilla.gnome.org/show_bug.cgi?id=738920
 2014-12-11 21:09:26 -03:00
Wang Xin-yu (王昕宇)
15eab1ed01 glfilter: fix position/texcoord attrib index usage 
https://bugzilla.gnome.org/show_bug.cgi?id=741231
 2014-12-11 19:41:23 +11:00
Matthew Waters
f021549294 gl: fixup vao and vbo usage for legacy GL 2014-12-11 19:41:23 +11:00
Thiago Santos
c8fa688d26 adaptivedemux: check the return from update_manifest correctly 
It is a GstFlowReturn and not a boolean
 2014-12-10 18:23:02 -03:00
Thiago Santos
d30ec9f9f7 adaptivedemux: do not try to unlock not locked mutex 
A misplaced unlock was causing an assertion for playback with a
set stop time
 2014-12-08 08:53:00 -03:00
Thiago Santos
aba9d86d08 gst-libs: build order: uridownloader before adaptivedemux 
Otherwise make install fails
 2014-12-08 08:24:17 -03:00
Thiago Santos
66f40b798d adaptivedemux: release threads waiting for manifest update on shutdown 
For live streams, also unblock threads that might be waiting for a manifest
update when stopping the pipeline.

Also add some more debug messages
 2014-12-04 01:48:07 -03:00
Thiago Santos
a7712c2983 adaptivedemux: use gst_task_stop instead of gst_task_pause 
To avoid race conditions with gst_task_stop(); gst_task_join() with
another thread doing gst_task_pause(), the joining thread would be
waiting for the task to stop but it would never happen. So just
use gst_task_stop() everywhere to prevent more mutexes
 2014-12-04 01:48:07 -03:00
Thiago Santos
87df15a214 adaptivedemux: fix deadlock when stopping streams 
Remember to unlock the manifest's lock when leaving the download task.
 2014-12-04 01:48:07 -03:00
Philippe Normand
c4ba73e39b glsyncmeta: add G_END_DECLS 2014-12-04 01:36:38 +11:00
Thiago Santos
92fd73ab5f adaptivedemux: remove unused error variable 
CID #1256556
 2014-12-03 10:06:09 -03:00
Thiago Santos
d9944506c8 adaptivedemux: remove more get_duration checks 
Subclasses must implement get_duration function. If they do not know
the duration they can return GST_CLOCK_TIME_NONE
 2014-12-03 09:45:58 -03:00
Thiago Santos
9afed503ed adaptivedemux: all subclasses must implement get_duration 
CID #1256557
 2014-12-03 09:42:39 -03:00
Thiago Santos
e11c311c31 adaptivedemux: make sure to always stop the stream on EOS 
For On-Demand streams, always stop the tasks for streams that reached
EOS
 2014-12-03 09:42:39 -03:00
Julien Isorce
230022fe62 glcontext: try cgl before glx 
It was already done by commit
f506e80686
but it has been broken by commit
45ec777cea
 2014-12-03 08:02:58 +00:00
Edward Hervey
87694c2232 gst-libs: Fix dependency build 
adaptivedemux depends on uridownloader and video depends on base
 2014-12-01 10:32:30 +01:00
Thiago Santos
df66909129 adaptivedemux: reworking live manifest update wait 
Check if the stream is live before checking if it is EOS as a live
stream might be considered EOS when it just needs to wait for a manifest
update to proceed with the next fragments
 2014-11-30 21:56:25 -03:00
Thiago Santos
66202d4c1b adaptivedemux: fix manifest update locking 
To avoid unlocking a not locked mutex
 2014-11-30 21:56:25 -03:00
Thiago Santos
5f3cce2e58 adaptivedemux: Fix segment for manifests that won't start at 0 
For live streams, the manifest might start at an advanced position. Avoid
using segment start=0 to have playback start immediately
 2014-11-30 21:56:25 -03:00
Thiago Santos
023b284c2d adaptivedemux: also clear flushing state on pads before restarting 
During flushing seeks the flushing flow return will propagate up to the
source element and all pads are going to have the flushing flag set.

So before restarting also remove that flag together with the EOS one.

We don't do that when pushing the flush stop event because our event
handler for the proxypad will drop all events.
 2014-11-30 21:56:03 -03:00
Thiago Santos
9ec9f3f119 adaptivedemux: add adaptivedemux base class 
https://bugzilla.gnome.org/show_bug.cgi?id=735848
 2014-11-30 21:56:01 -03:00
Matthew Waters
90a2477b9e glcontext: require GL_ARB_ES2_compatibility for opengl3 
until we generate gl3 compliant shaders

https://bugzilla.gnome.org/show_bug.cgi?id=740012
 2014-11-30 00:44:46 +11:00
Sebastian Dröge
8a8444ebe7 videoaggregator: Failure to map a video frame is not just a warning 2014-11-28 10:22:44 +01:00
Matthew Waters
e653ae9fc2 gl: fixup compat definition for GLuint64 for OS X 2014-11-28 13:04:21 +11:00
Matthew Waters
b0faa2dd77 gl: add compat definition for GLuint64 for android 
../../../../gst-libs/gst/gl/glprototypes/sync.h:41:23: error: unknown type name 'GLuint64'
                       GLuint64 timeout))
 2014-11-28 11:57:25 +11:00
Danny Song
d6489ee96c basecamerasrc: fix typo in docs 
https://bugzilla.gnome.org/show_bug.cgi?id=740815
 2014-11-28 00:13:22 +00:00
Matthew Waters
3e92a8ef53 glsync: fix build with desktop gl 2014-11-28 11:11:43 +11:00
Matthew Waters
57898fec2a gl: fix various build errors without desktop gl 2014-11-28 10:59:46 +11:00
Matthew Waters
f67190d3ca gldisplay: fix build error 
gstgldisplay.c:234:541: error: 'return' with no value, in function returning non-void [-Werror]
   g_return_if_fail (GST_IS_GL_DISPLAY (display));
 2014-11-28 10:03:18 +11:00
Matthew Waters
3c1e77eb31 gldisplay: implement runtime GL api filtering 
Needed so that the pipeline/application can limit the choice of GL api
to what it supports
 2014-11-28 09:14:26 +11:00
Matthew Waters
6bd1150ca8 gl: remove the use of glu 2014-11-28 09:14:26 +11:00
Matthew Waters
f2af65ee2d gl: add a sync meta for synchronizing across GL contexts 
A context can create a GLsync object that can be waited on in order
to ensure that GL resources created in one context are able to be
used in another shared context without any chance of reading invalid
data.

This meta would be placed on buffers that are known to cross from
one context to another.  The receiving element would then wait
on the sync object to ensure that the data to be used is complete.
 2014-11-28 09:14:25 +11:00
Matthew Waters
480d3f97eb glprototypes: add sync function definitions 2014-11-28 09:14:25 +11:00
Matthew Waters
6d39e04992 glfilter: add a gl3 code path using vao's and vbo's 2014-11-28 09:14:25 +11:00
Matthew Waters
5ff5f8c1ee glframebuffer: add support for gl3 2014-11-28 09:14:25 +11:00
Matthew Waters
a32f29f2ce glcolorconvert: add support for gl3 2014-11-28 09:14:25 +11:00
Matthew Waters
fca0bc97a4 glshader add support for gl3 2014-11-28 09:14:25 +11:00
Matthew Waters
2c24b97cf0 glx: ask for a GL3 core context 2014-11-28 09:14:25 +11:00
Sebastian Dröge
1200f2f94b videoaggregator: Minor cleanup 2014-11-27 21:23:36 +01:00
Sebastian Dröge
fbf7595ca8 videoaggregator: Copy over more fields from the relevant video-info 
gst_video_info_set_format() will reset the complete video-info, but
we want to keep values like the PAR, colorimetry and chroma site.
Otherwise we risk setting different values on the srcpad caps than
what is actually inside the buffers.
 2014-11-27 20:34:25 +01:00
Sebastian Dröge
b301cb1fc9 videoaggregator: Directly use the converters video-info instead of recalculating it 2014-11-27 20:25:29 +01:00
Sebastian Dröge
11740d78b1 videoaggregator: Do source pad negotiation only from the aggregated function 
Otherwise we might negotiate from the sinkpad streaming threads at
the same time as on the srcpad streaming thread, and then all kinds
of crazy bugs happen that don't make any sense at all.
 2014-11-27 19:54:10 +01:00
Thibault Saunier
a61d2e4e07 videoconvert: Hide all conversion related fields 
And do not delay the setting of the conversion_info

https://bugzilla.gnome.org/show_bug.cgi?id=740768
 2014-11-27 19:10:58 +01:00
Thibault Saunier
9d8055186d videoaggregator: Expose vmethods to set converters and prepare/clean frames 
This gives more flexibility to the subclasses and permits to remove the
GstVideoAggregatorClass->disable_frame_conversion ugly API.

WARNING: This breaks the API as it removes the disable_frame_conversion
field

API:
  + GstVideoAggregatorClass->find_best_format
  + GstVideoAggregatorPadClass->set_format
  + GstVideoAggregatorPadClass->prepare_frame
  + GstVideoAggregatorPadClass->clean_frame

  - GstVideoAggregatorClass->disable_frame_conversion

https://bugzilla.gnome.org/show_bug.cgi?id=740768
 2014-11-27 19:10:58 +01:00
Thibault Saunier
c7b7f98df2 videoaggregator: Let a full renegotiation happen after removing the last pad 
With the current code, we will end up setting the preferred downstream
format as the srcpad format, and it might not be accepted by the next
sinkpad to be added. We should instead let the next sinkpad reconfigure
everything.
 2014-11-27 19:10:58 +01:00
Sebastian Dröge
082c12b8e2 glcolorconvert: Unref buffer with the correct function 2014-11-27 18:09:58 +01:00
Sebastian Dröge
b6ba579fa0 glmemory: Handle failure of memory allocation gracefully 2014-11-27 18:09:14 +01:00
Sebastian Dröge
f2dc9b2b8f glmemory: Use g_try_malloc() in the appropriate places 
g_malloc() aborts if allocation fails, it's pointless to check against NULL
afterwards. That's why g_try_malloc() exists.
 2014-11-27 18:06:26 +01:00
Wang Xin-yu (王昕宇)
15c0d5c21b glcolorconvert: support RGB16/BGR16 video format download 
https://bugzilla.gnome.org/show_bug.cgi?id=740801
 2014-11-27 10:08:11 +01:00
Matthew Waters
2d97e03c54 gl/wayland: implement resizing the window using the right mouse button 2014-11-27 13:03:21 +11:00
Matthew Waters
1d7c4f4344 glfilter: support fixed dimensions on both sides of the element 
Fixes:

  width=320,height=240 ! glfilter ! width=800,height=600
  width=230,height=240 ! glfilter ! width=600
  ... ! glfilter ! width=800
 2014-11-27 01:32:21 +11:00
Sebastian Dröge
3d38dff076 videoaggregator: Also sync pad properties to the controller if conversion is disabled 2014-11-26 13:06:21 +01:00
Julien Isorce
3fb3758e7d codecparsers: fix some compiler warnings 
i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1

"warning: comparison is always true due to limited
range of data type"

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=740673
 2014-11-25 23:05:15 +00:00
Julien Isorce
857456b7ba mpegts: fix some compiler warnings 
i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1

"warning: comparison is always true due to limited
range of data type"

https://bugzilla.gnome.org/show_bug.cgi?id=740674
 2014-11-25 10:23:43 +01:00
Ramprakash Jelari
aea08e86a5 glcontext: Fix unused variable warning by moving declaration where it is actually used 2014-11-24 14:16:58 +01:00
Ramprakash Jelari
f0e418b629 dvbsection: Fix format string compiler warning 2014-11-24 12:51:34 +01:00
Ramprakash Jelari
cbe46c0373 mpegtsdescriptor: Fix format string compiler warning 
gstmpegtsdescriptor.c:778:16: warning: format specifies type 'unsigned long' but the argument has type 'int' [-Wformat]
 2014-11-24 12:32:37 +01:00
Sebastian Dröge
0f753b7099 glupload: Fix valid compiler warning 
gstglupload.c:442:32: error: if statement has empty body [-Werror,-Wempty-body]
    if (upload->texture_ids[i]);
                               ^
 2014-11-24 11:32:33 +01:00
Philippe Normand
c08a461fa4 gl: ship the gstglcontext_egl.h header 
It is required by gsteglimagememory.h.

https://bugzilla.gnome.org/show_bug.cgi?id=740611
 2014-11-24 21:24:27 +11:00
Tim-Philipp Müller
1a613c5d4e gl: shadervariables: make parsing of floats locale-independent 
Floating point numbers are written differently in different
locales, e.g. in many countries 1/2 = 0,5 instead of 0.5, and
strtod will not be able to parse "0.5" correctly in such a
locale.
 2014-11-24 10:02:33 +00:00
Matthew Waters
59085936b8 glshadervariables: also trim \r as well as \n 2014-11-24 02:52:24 +11:00
Matthew Waters
810d38c29f glupload: rearchitecture for non GLMemory inputs/outputs 
Allows other memory types to be implemented/returned/used by the caller.
 2014-11-23 17:13:36 +11:00
Sebastian Dröge
4ad6984662 aggregator: Unblock events/queries immediately if the pad is flushing 
https://bugzilla.gnome.org/show_bug.cgi?id=740376
 2014-11-19 17:17:44 +01:00
Sebastian Dröge
ce69180862 aggregator: Drop serialized events/queries if the pad is flushing 
https://bugzilla.gnome.org/show_bug.cgi?id=740376
 2014-11-19 17:17:44 +01:00
Sebastian Dröge
a31faecb8b aggregator: Block serialized events/queries until the pad has consumed all buffers 
Otherwise the caps of the pad might change while the subclass still works with
a buffer of the old caps, assuming the the current pad caps apply to that
buffer. Which then leads to crashes and other nice effects.

https://bugzilla.gnome.org/show_bug.cgi?id=740376
 2014-11-19 17:06:52 +01:00
Sebastian Dröge
6c0d01ce17 videoaggregator: Don't output 0-duration buffers at the segment end 
https://bugzilla.gnome.org/show_bug.cgi?id=740376
 2014-11-19 17:06:52 +01:00
Sebastian Dröge
3e27c5592f aggregator: Fix typo in debug output 2014-11-19 17:04:45 +01:00
Matthew Waters
f4a10c64c8 videoaggregator: fix up QoS handling for live sources 
Only attempt adaptive drop when we are not live

https://bugzilla.gnome.org/show_bug.cgi?id=739996
 2014-11-17 22:39:07 +11:00
Matthew Waters
051955e5fa aggregator: add _get_latency() for subclass usage 
API: gst_aggregator_get_latency

https://bugzilla.gnome.org/show_bug.cgi?id=739996
 2014-11-17 22:39:07 +11:00
Vineeth T M
aafc0d509c glcontext: build errors when GST_GL_HAVE_OPENGL is 0 
Moving variables within #if GST_GL_HAVE_OPENGL, which are not going to be used otherwise.
and which are needed only when OpenGl is present

https://bugzilla.gnome.org/show_bug.cgi?id=740235
 2014-11-17 22:39:07 +11:00
Matthew Waters
4afad4ecd3 glfilter: add read-only context property 2014-11-17 18:50:28 +11:00
Sebastian Dröge
236ffa69be gl/cocoa: Only use convertRectToBacking on OSX >= 10.7 
It does not exist before and older versions also don't have
support for HiDPI displays anyway.

https://bugzilla.gnome.org/show_bug.cgi?id=740201
 2014-11-16 11:00:57 +01:00
Sebastian Dröge
9492db96d1 gl: Use numeric OSX version instead of the macro 
The macro is not defined on older OSX versions and evaluates to 0.

https://bugzilla.gnome.org/show_bug.cgi?id=740201
 2014-11-16 11:00:57 +01:00
Gwenole Beauchesne
8c76b5897a codecparsers: h264: fix derivation of MaxPicNum variable. 
The logic to compute the MaxPicNum variable was reversed. In paricular,
MaxPicNum is double MaxFrameNum only if field_pic_flag is set to 1.

https://bugzilla.gnome.org/show_bug.cgi?id=739291
 2014-11-14 09:36:27 +01:00
Sebastian Dröge
402e1a067a gl/cocoa: Don't override the application delegate 
Otherwise interesting things will happen in Cocoa applications, like
infinite event loops that block the NSApplication loop forever.

This was only needed for GNUStep and thus can safely be removed now.
 2014-11-13 12:01:25 +01:00
Sebastian Dröge
13c8517570 gl/cocoa: Remove GNUStep support 
Until gcc and GNUStep properly support Objective-C blocks and other
"new" features of Objective-C we can't properly support them without
making the code much more ugly.

https://bugzilla.gnome.org/show_bug.cgi?id=739152
 2014-11-13 12:01:19 +01:00
Hyunjun Ko
a2e2507dbe gl: Correct invalid comment text 2014-11-12 11:29:41 +11:00
Julien Isorce
7d0de0577a gl: do not raise a critical msg if the backend does not handle window events 
Fix "assertion 'window_class->handle_events != NULL' failed"
if not using a X11 window.
 2014-11-12 00:07:06 +00:00
Matthew Waters
36ade75f4a gl: remove the width/height fields from the caps to support frame resizing 
It was previously only occuring with sysmem caps features

https://bugzilla.gnome.org/show_bug.cgi?id=739334
 2014-11-11 14:23:55 +11:00
Aurélien Zanelli
6511a7282b h264parser: fix GstH264ParserResult documentation typo 
https://bugzilla.gnome.org/show_bug.cgi?id=739906
 2014-11-10 23:37:37 +00:00
Sebastian Dröge
da0369c66c gstglconfig: Put gstglconfig.h into $(libdir)/gstreamer-1.0/include 
It's architecture dependent and should not be placed into the include
directory as the assumption is that all those headers are architecture
independent.

https://bugzilla.gnome.org/show_bug.cgi?id=739767
 2014-11-07 12:00:29 +01:00
Matthew Waters
775ba4ff0b glutils: only attempt getting the app context when we don't already have a display 
avoids querying/messaging the world on each frame
 2014-11-06 18:47:34 +11:00
Matthew Waters
1800ffb34a glcontext: fail context creation if glGetString returns NULL 2014-11-06 18:46:48 +11:00
Lubosz Sarnecki
6702811e14 glimagesink: implement gst_video_overlay_handle_events 
https://bugzilla.gnome.org/show_bug.cgi?id=736035
 2014-11-06 16:04:11 +11:00
Olivier Crête
484f0a0cd3 insertbin: Add doc for the ignored user-data in action signals 2014-11-03 20:45:03 -05:00
Julien Isorce
0a207c95dc gl/cocoa: use NSAutoreleasePool to free resize data 
Otherwise when resizing the window you will also get messages like:
class NSConcreteMapTable autoreleased with no pool in place - just leaking
class NSConcreteValue autoreleased with no pool in place - just leaking
class NSConcreteValue autoreleased with no pool in place - just leaking
class __NSCFDictionary autoreleased with no pool in place - just leaking
 2014-11-03 23:24:33 +00:00
Julien Isorce
4307449449 gl/cocoa: include gl3.h to have GL_CONTEXT_PROFILE_MASK 2014-11-03 23:08:09 +00:00
Julien Isorce
2b487ef62b gl/cocoa: make sure to turn on frame rectangle changes notifications 
Default value of property postsFrameChangedNotifications is YES
but it is worth to explicitly enable it.
 2014-11-03 23:07:34 +00:00
Julien Isorce
a259391c10 gl/cocoa: fix uncaught exception 'unrecognized selector sent to instance' 
Need to set the ':' as the reshape method now takes one parameter.
For the story, the GstGLNSView was previously inheriting from
NSOpenGLView which has a reshape function without any parameter.
Now the GstGLNSView inherits from NSView and we re-use the reshape
function manually.
 2014-11-03 23:02:17 +00:00
Julien Isorce
11661ceca9 gl/cocoa: fix compiler warning 
Use the reshape function after being defined. The other way
would have been to declare the reshape function in the header.

gstglwindow_cocoa.m: In function '-[GstGLNSView drawRect:]':
gstglwindow_cocoa.m:555: warning: 'GstGLNSView' may not respond to '-reshape'
gstglwindow_cocoa.m:555: warning: (Messages without a matching method signature
gstglwindow_cocoa.m:555: warning: will be assumed to return 'id' and accept
gstglwindow_cocoa.m:555: warning: '...' as arguments.)
 2014-11-03 22:59:41 +00:00
Sebastian Dröge
9f09b6ff0b videoaggregator: Swap source/destination parameters of gst_video_converter_frame() 2014-11-03 16:13:23 +01:00
Tim-Philipp Müller
ebcee78fab gl: fix Since marker for gst_gl_window_run_navigation() 2014-11-03 00:17:41 +00:00
Luis de Bethencourt
658f403a26 glshader: Fix memory leak 
Memory is only freed in the TRUE clause of the if conditional. Free in the else
clause as well.
Also, consolidate g_malloc + sprintf into a g_strdup_printf().

CID #1212171

https://bugzilla.gnome.org/show_bug.cgi?id=739368
 2014-11-01 15:42:21 +00:00
Luis de Bethencourt
50f2a803f6 glcolorconvert: fix comments that confuse gtk-doc 
GTK-Doc uses a special syntax for code documentation. A multiline comment that
starts with an additional '*' marks a documentation block that will be processed
by the GTK-Doc tools. So GTK-Doc is confused if a comment block starts with that
additional '*' but isn't meant to be processed. Removing this additional '*'.

https://bugzilla.gnome.org/show_bug.cgi?id=739444
 2014-10-31 11:20:29 +00:00
Matthew Waters
f36d6daf51 gl: sprinkle some Since markers 2014-10-31 21:29:25 +11:00
Luis de Bethencourt
f76d1a2514 mpegts: remove storage of never used values 
Both _parse_atsc_mgt() and  _parse_atsc_vct () change the value of the variable
data just before returning. The new value is never used since data is a pointer
declared at the beginning of the function and going out of scope just after the
new value is stored.

https://bugzilla.gnome.org/show_bug.cgi?id=739404
 2014-10-30 23:19:59 +00:00
Luis de Bethencourt
0df9279026 videoaggregator: remove storage of never used values 
These two values are stored just before the function returns and they go out of
scope.
 2014-10-30 14:52:13 +00:00
Matthew Waters
c1f3cc9f1c gl/examples: update for other-context property removal 2014-10-30 18:58:50 +11:00
Matthew Waters
567185a277 glcontext: add more functionality to wrapped contexts 
Implements get_current_context() and get_proc_address() for wrapped
contexts.
 2014-10-30 18:58:50 +11:00
Matthew Waters
d2cbc7cc16 glshader: advertise the default vertex and fragment shaders on desktop GL 2014-10-30 18:58:49 +11:00
Gwenole Beauchesne
65fc58da4d codecparsers: h264: recognize SVC NAL units. 
Identify SVC NAL units and tag them as such. This is necessary for
gst_h264_parser_parse_slice_hdr() to fail gracefully, if the user
did not perform the check himself.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-10-29 15:00:56 +01:00
Gwenole Beauchesne
b50c3e2127 codecparsers: h264: fix number of list0 {,non-}anchor refs. 
Fix copy-paste error in gst_h264_sps_mvc_copy() where num_anchor_refs_l0
and num_non_anchor_refs_l0 were incorrectly initialized from list1.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-10-29 15:00:56 +01:00
Tim-Philipp Müller
3e62612259 codecparsers: sprinkle some gtk-doc Since: markers for new API 2014-10-29 13:15:51 +00:00
Jan Schmidt
86b948587e codecparsers: Initialise nalu extension type to NONE 
Always set a default NALU extension type, and override it
when we find a supported extension, to avoid having it unset/random
for unsupported NALU extensions
 2014-10-29 23:23:02 +11:00
Jan Schmidt
cc71119539 h264parser: Fix frame packing SEI parsing 2014-10-29 23:21:47 +11:00
Sreerenj Balachandran
3776e78ae6 codecparsers: h264: add support for Frame Packing Arrangement SEI message. 
This parses the frame_packing_arragement() payload in SEI message.
This information can be used by decoders to appropriately rearrange the
samples which belong to Stereoscopic and Multiview High profiles.

https://bugzilla.gnome.org/show_bug.cgi?id=685215

Signed-off-by: Sreerenj Balachandran <sreerenj.balachandran@intel.com>
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-10-29 23:09:41 +11:00
Sreerenj Balachandran
51f003e469 codecparsers: h264: add support for Stereo Video Information SEI message. 
Add the necessary payload parsing support for stereo_video_info.

https://bugzilla.gnome.org/show_bug.cgi?id=685215

Signed-off-by: Sreerenj Balachandran <sreerenj.balachandran@intel.com>
 2014-10-29 23:09:41 +11:00
Gwenole Beauchesne
8911a80662 codecparsers: h264: parse seq_parameter_set_mvc_extension(). 
https://bugzilla.gnome.org/show_bug.cgi?id=685215

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-10-29 23:09:41 +11:00
Gwenole Beauchesne
c1deab84e6 codecparsers: h264: parse MVC syntax elements. 
https://bugzilla.gnome.org/show_bug.cgi?id=685215

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-10-29 23:09:41 +11:00
Luis de Bethencourt
916b954315 codecparsers: remove ignored increment of return 
'return val++;' returns the value before it is incremented because the post
increment happens after the statement. Removing the unused increment.

https://bugzilla.gnome.org/show_bug.cgi?id=739345
 2014-10-29 10:37:38 +00:00
Tim-Philipp Müller
95c211dc49 Add some missing G_END_DECLS 2014-10-28 21:42:31 +00:00
Matthew Waters
5e2e6f3326 glfilter: get the config from the correct pool 2014-10-28 18:27:11 +11:00
Matthew Waters
28105a6e7d glfilter: avoid uninitialized variable size when chaining multiple glfilters 
https://bugzilla.gnome.org/show_bug.cgi?id=739277
 2014-10-28 18:01:27 +11:00
Matthew Waters
0289fbe2cd glfilter: gst-indent file 2014-10-28 18:01:01 +11:00
Matthew Waters
81ceca1aea glcontext: add api for retreiving the current context and api 
that is current in the calling thread.
 2014-10-28 17:33:20 +11:00
Matthew Waters
ce14777919 glprototypes: add vertex attribute array definitions 2014-10-28 17:33:20 +11:00
Matthew Waters
e40d70c69a gl: propogate other-context using GstContext 2014-10-23 23:58:33 +11:00
Sebastian Dröge
af6e2228b2 gl/cocoa: Fix compiler warning 
gstglwindow_cocoa.m: In function '-[GstGLNSView drawRect:]':
gstglwindow_cocoa.m:555: warning: 'GstGLNSView' may not respond to '-reshape'
gstglwindow_cocoa.m:555: warning: (Messages without a matching method signature
gstglwindow_cocoa.m:555: warning: will be assumed to return 'id' and accept
gstglwindow_cocoa.m:555: warning: '...' as arguments.)
 2014-10-21 16:22:06 +02:00
Vineeth T M
aec1f2a001 audiomixer: critical error for blocksize, timeout min/max values 
Audiomixer blocksize, cant be 0, hence adjusting the minimum value to 1
timeout value of aggregator is defined with MAX of MAXINT64,
but it cannot cross G_MAXLONG * GST_SECOND - 1
Hence changed the max value of the same

https://bugzilla.gnome.org/show_bug.cgi?id=738845
 2014-10-21 10:58:48 +02:00
Matthew Waters
75413ae9aa videoaggregator: fixate the parts of the caps we don't know how to deal with 
fixes glvideomixer with video/x-raw,width=foo i.e. no format field.
 2014-10-21 02:53:02 +11:00
Matthew Waters
2e49c99db3 glbufferpool: add the GstVideoGLTextureUploadMeta buffer pool option 2014-10-21 02:00:09 +11:00
Matthew Waters
f0caf04ad6 videoaggregator: operate on caps rather than video info 
Otherwise the CapsFeatures will be lost along with the possibility
of multiple output types and formats.

https://bugzilla.gnome.org/show_bug.cgi?id=738129
 2014-10-21 01:14:36 +11:00
Wang Xin-yu (王昕宇)
5eb538f9e2 glcolorconvert: support RGB16/BGR16 video format upload 
https://bugzilla.gnome.org/show_bug.cgi?id=738842
 2014-10-20 12:55:39 +02:00
Aurélien Zanelli
de327bf45b vc1parser: fix level values for simple/main profile 
In simple profile, level set to 0 or 2 indicate low and medium level
respectively. In main profile, level set to 0, 2 or 4 indicate low,
medium and high level respectively.

Level values are defined in Annex J.1.2 of the SMPTE 421M.

https://bugzilla.gnome.org/show_bug.cgi?id=738230
 2014-10-20 12:40:54 +02:00
Brion Vibber
88b19bcf99 gl/cocoa: Fix for building on Mac OS X 10.10 
Using NSApp directly seems to confuse something, as the compiler
was expecting an id<NSFileManagerDelegate>. Switched to using
[NSApplication sharedApplication], and specified the delegate
protocol on the window class as well.

https://bugzilla.gnome.org/show_bug.cgi?id=738740
 2014-10-19 20:01:55 +02:00
Matthew Waters
4b019ba268 glfilter: add uploaded_buffer field 2014-10-14 16:54:01 +02:00
Matthew Waters
b9db635f48 aggregator: add latency query handling 2014-10-09 23:52:11 +11:00
Matthew Waters
8a3993913f videoaggregator: support unresponsive pads 
Render unresponsive pads with the last video frame received.
 2014-10-09 23:52:11 +11:00
Matthew Waters
a41bc98b6e aggregator: add a timeout property determining buffer wait time 
Determines the amount of time that a pad will wait for a buffer before
being marked unresponsive.

Network sources may fail to produce buffers for an extended period of time,
currently causing the pipeline to stall possibly indefinitely, waiting for
these buffers to appear.

Subclasses should render unresponsive pads with either silence (audio), the
last (video) frame or what makes the most sense in the given context.
 2014-10-09 23:52:11 +11:00
Matthew Waters
c23cd9c3be videoaggregator: remove the use of the queued buffer on sink pads 
That data is now held by the aggregator class
 2014-10-09 23:52:11 +11:00
Sebastian Dröge
014cbbbb33 gl/cocoa: Add support for HiDPI displays 
Without this our GL surface would be upscaled after rendering
by Cocoa, which would reduce image quality.
 2014-10-09 10:56:06 +03:00
Matthew Waters
ccdd88eb5a glcolorconvert: output why we cannot convert a buffer 2014-10-09 12:29:57 +11:00
Matthew Waters
9108c52a22 glcolorconvert: fix planar YUV download 
- sample the u and v planes properly
- output the correctly scaled u and v planes for different chroma block sizes
 2014-10-09 12:29:57 +11:00
Felix Schwarz
a2b82ba541 mpegts: fix typos in comments 
https://bugzilla.gnome.org/show_bug.cgi?id=738072
 2014-10-07 13:11:13 +01:00
Matthew Waters
9dc1f9be36 glcolorconvert: fix UYVY download green screen 2014-10-07 23:04:30 +11:00
Matthew Waters
2fb0b28f74 glcolrconvert: fix YUY2 download 
- The shader was outputing the wrong values compared with raw
  videotestsrc.
- deal with the texture edge properly.
- properly sample the 2x1 rectangle for the u and v values
- don't double sample the y value
 2014-10-07 22:55:32 +11:00
Jan Alexander Steffens (heftig)
dce92c75b1 aggregator: Replace GMainContext with GAsyncQueue (v2) 
The previous implementation kept accumulating GSources,
slowing down the iteration and leaking memory.

Instead of trying to fix the main context flushing, replace
it with a GAsyncQueue which is simple to flush and has
less overhead.

https://bugzilla.gnome.org/show_bug.cgi?id=736782
 2014-10-06 18:57:28 +02:00
Thibault Saunier
7091b0418d videoaggregator: Do not wrongly set the aggregator.segment 
The aggregator.segment is not to be initialized by the subclasses but
by the aggregator itself. Moreover, initializing it on start would make
us loose the information coming from the initial seek.
 2014-10-06 18:57:28 +02:00
Thibault Saunier
b812bd454d videoaggregator: Make sure not to unref a NULL pointer 2014-10-06 18:57:28 +02:00
Mathieu Duponchelle
1d94b3f66a aggregator: Set seqnum only when segments are received. 2014-10-06 18:57:28 +02:00
Thibault Saunier
982b9dc3ea aggregator: Add a streaming lock so to secure flush start action 
Without a lock that is taken in FLUSH_START we had a rare race where we
end up aggregating a buffer that was before the whole FLUSH_START/STOP
dance. That could lead to very wrong behaviour in subclasses.
 2014-10-06 18:57:28 +02:00
Thibault Saunier
65d20d1028 aggregator: Query seeking when a seek failed to see if it was expected 
And do not worry if seeking failed on a stream that is not seekable
 2014-10-06 18:57:28 +02:00
Mathieu Duponchelle
59b15e6659 aggregator: set future seqnum before propagating the seek event. 
So the seqnum is properly set for the following events.
 2014-10-06 18:57:28 +02:00
Thibault Saunier
d82dddc3e5 aggregator: Store segment when seeked in READY for later use 2014-10-06 18:57:28 +02:00
Sebastian Dröge
58e186fe2b videoaggregator: Unmap and free GstVideoFrames as needed after conversion and errors 2014-10-06 10:11:47 +03:00
Sebastian Dröge
b3cd526347 aggregator: Unref the taglist in GstAggregator::stop() 2014-10-06 10:11:23 +03:00
Reynaldo H. Verdejo Pinochet
8059cf6567 mpegts: fix typo in GstMpegtsExtendedEventDescriptor doc 2014-10-03 23:27:03 -03:00
Thibault Saunier
3637296ee9 videoaggregator: Do not to release VIDEO_AGGREGATOR_LOCK while setting format info 
We should be able to always keep the VIDEO_AGGREGATOR_LOCK while
negotiating caps, this patch introduce that change.

That also implies that we do not need the SETCAPS_LOCK anymore because
now VIDEO_AGGREGATOR_LOCK guarantees that setcaps is not called from
several threads and the gst_aggregator_set_caps method is now
protected.

https://bugzilla.gnome.org/show_bug.cgi?id=735042
 2014-10-03 13:18:05 +02:00
Thibault Saunier
1b4547ff93 aggregator: Take lock to ensure set_caps is not called concurently 
Avoiding to be in an inconsistent state where we do not have
actual negotiate caps set as srccaps and leading to point where we
try to unref ->srccaps when they have already been set to NULL.

https://bugzilla.gnome.org/show_bug.cgi?id=735042
 2014-10-03 13:18:05 +02:00
Sebastian Dröge
03a5bc82db videoaggregator: Also copy over the chroma siting and colorimetry when deciding on a conversion 2014-10-01 17:22:59 +03:00
Sebastian Dröge
f2af838837 videoaggregator: Revert the last commit and handle resolutions differences properly 
This is about converting the format, not about converting any widths and
heights. Subclasses are expected to handler different resolutions themselves,
like the videomixers already do properly.
 2014-10-01 17:18:05 +03:00
Sebastian Dröge
154eb9b508 videoaggregator: GstVideoConverter currently can't rescale and will assert 
Leads to ugly assertions instead of properly erroring out:
CRITICAL **: gst_video_converter_new: assertion 'in_info->width == out_info->width' failed
 2014-10-01 17:11:16 +03:00
Sebastian Dröge
c4cc2dfabf gl/cocoa: Always update our viewport if Cocoa tells us something has changed 
The visible rect and bounds might be the same as before, but Cocoa
might've changed our viewport without us nothing. This happens if
you hide the view and show it again.
 2014-10-01 16:04:36 +03:00
Sebastian Dröge
061d55f535 gl/cocoa: Handle NSView::renewGState() properly 
Don't update the screen until we redraw, this prevents flickering during
scrolling, clipping, resizing, etc
 2014-10-01 11:55:51 +03:00
Matthew Waters
dc4b4832d4 glcolorconvert: convert xRGB into ARGB properly 
The alpha channel might not be the last component so check which one
it is in and clobber that one instead.
 2014-09-30 14:46:14 +10:00
Matthew Waters
7b0a30343a glmemory: unset the opposite corresponding transfer flags when mapped with write 
fixes consistency with consecutive gst_memory_map()'s with
flags & GST_MAP_WRITE
 2014-09-30 01:49:05 +10:00
Sebastian Dröge
d4ed76e4da gl/cocoa: Update viewport according to the current clipping 
We have to update the GL viewport if the NSView is only partially
visible. Otherwise the content of the frame will be visibly offset.
 2014-09-29 14:34:42 +03:00
Sebastian Dröge
8d92b6a364 gl/cocoa: Improve the NSApplication initialization 
This is only for non-Cocoa apps but previously caused a 2 second
waiting during startup for Cocoa apps. This is unacceptable.

Instead we now check a bit more extensive if something actually
runs on the GLib default main context, and if not don't even
bother waiting for something to happen from there.
 2014-09-29 10:57:18 +03:00
Sebastian Dröge
0cd19cbda3 gl/cocoa: NSView::drawRect() should call into reshape too 
We a) need to render again because part of the window was
obscured and b) might need to reshape because of clipping
changes.
 2014-09-29 10:57:18 +03:00
Sebastian Dröge
66cb4166d3 gl/cocoa: Call UI related API from the application main thread 2014-09-29 10:57:18 +03:00
Sebastian Dröge
2173d34462 gl/cocoa: Switch to a plain NSView subclass instead of NSOpenGLView 
We don't and can't use NSOpenGLView as it's supposed to be used and
it gets into our way by being to clever in various situations.
 2014-09-29 10:57:18 +03:00
Edward Hervey
e064d280ea glcontext: Initialize variable 
Avoids the following warning:

gstglcontext.c:647:58: error: 'prev' may be used uninitialized in
 this function [-Werror=maybe-uninitialized]
 2014-09-29 08:54:29 +02:00
Josep Torra
5b79423416 video: fix build in gst-uninstalled setup 
Include the base video lib appropriately and resort all of them as
thaytan suggested.
 2014-09-28 18:03:09 +02:00
Matthew Waters
fc2471eb54 glcontext: fixup error in sharegroup comment 2014-09-29 00:32:05 +10:00
Matthew Waters
3b9893192c glcontext: detect the sharegroup case where the context are in different chains 
In the end they will lead to the same root context in the tree so check that
for equality.
 2014-09-29 00:24:28 +10:00
Matthew Waters
81c38c1d2b glfilter: silence a warning with empty input caps 
discovered with the doublecube example

gst_caps_get_features: assertion 'index < GST_CAPS_LEN (caps)' failed
 2014-09-28 21:18:32 +10:00
Matthew Waters
2043def155 videoaggregator: don't create converters when the subclass doesn't want them 
fixes a critical with glvideomixer after
35bd1969f9

CRITICAL **: gst_video_converter_new: assertion 'in_info->width == out_info->width' failed
 2014-09-28 16:58:42 +10:00
Sebastian Dröge
c9283c95f6 gl/cocoa: Switch from our custom main loop to a GMainLoop 
Simplifies code a lot and makes it more similar to the other backends.
 2014-09-25 16:13:19 +03:00
Sebastian Dröge
bc52e41641 gl/cocoa: Clear the current GL context when it should happen 2014-09-25 16:12:24 +03:00
Wim Taymans
35bd1969f9 video: use video lib conversion code instead of copy 2014-09-24 16:55:49 +02:00
Matthew Waters
c44352b11f gl: download whenever we have sysmem capsfeatures 
Otherwise we could pass on a RGBA formatted buffer and downstream would
misinterpret that as some other video format.

Fixes pipelines of the form

    gleffects ! tee ! xvimagesink
 2014-09-24 13:16:30 +10:00
Matthew Waters
82a3a34475 glupload: fallback to upload if contexts cannot share GL resources 
Fixes pipelines of the form

    gleffects ! tee ! glimagesink

as tee does not pass on the allocation query.
 2014-09-23 12:02:18 +10:00
Matthew Waters
d99b517b53 glcontext: add gst_gl_context_can_share 
Which determines whether two GstGLContext's can share sharable
OpenGL resources.
 2014-09-23 12:01:04 +10:00
Sebastian Dröge
8d457a4d18 gl: Let gst_gl_context_get_thread() return a new reference to the GThread 
Otherwise it might go away in the meantime and the caller has some random pointer.
 2014-09-22 10:09:24 +03:00
Anuj Jaiswal
d153b01280 gl: consecutive return, break statement 
Signed-off-by: Anuj Jaiswal <anuj.jaiswal@samsung.com>

https://bugzilla.gnome.org/show_bug.cgi?id=736939
 2014-09-22 16:17:15 +10:00
Matthew Waters
7216b360b7 gl/debug: desktop GL does not have the KHR suffixes 2014-09-22 12:21:22 +10:00
Tim-Philipp Müller
10997063a1 gl: add since markers for new API 2014-09-21 13:32:29 +01:00
Matthew Waters
64fc86844d glmemory: add debug line for freeing textures 2014-09-21 21:42:41 +10:00
Matthew Waters
5b8d7a443e glupload: provide the output buffer that is rendered into 
Allows callers to properly reference count the buffers used for
rendering.

Fixes a redraw race in glimagesink where the previous buffer
(the one used for redraw operations) is freed as soon as the next
buffer is uploaded.

1. glimagesink uploads in _prepare() to texture n
1.1 glupload holds buffer n
2. glimagesink _render()s texture n
3. glimagesink uploads texture n+1
3.1 glupload free previous buffer which deletes texture n
3.2 glupload holds buffer n+1
4. glwindow resize/expose
5. glimagesink redraws with texture n

The race is that the buffer n (the one used for redrawing) is freed as soon as
the buffer n+1 arrives.  There could be any amount of time and number of
redraws between this event and when buffer n+1 is actually rendered and thus
replaces buffer n as the redraw source.

https://bugzilla.gnome.org/show_bug.cgi?id=736740
 2014-09-21 21:36:49 +10:00
Matthew Waters
e7bd332887 glcontext: add API to retreive the thread that context is active in 2014-09-21 21:30:58 +10:00
Aurélien Zanelli
c9a196d54d vc1parser: take care of endianness when parsing sequence-layer 
sequence-layer is serialized in little-endian byte order except for
STRUCT_C which is serialized in big-endian byte order.

But since STRUCT_A and STRUCT_B fields are defined as unsigned int msb
first, we have to pass them as big-endian to their parsing function. So
we basically use temporary buffers to convert them in big-endian.

See SMPTE 421M Annex J and L.

https://bugzilla.gnome.org/show_bug.cgi?id=736871
 2014-09-18 13:36:07 +03:00
Ognyan Tonchev
5dc2843c86 glfilter: do not leak pool in error cases 
https://bugzilla.gnome.org/show_bug.cgi?id=736732
 2014-09-16 12:51:25 +03:00
Vasilis Liaskovitis
3c3b78508f GstGLWindow: Introduce navigation thread 
This thread dispatches navigation events. It is needed to avoid deadlocks
between window backend threads that emit navigation events (e.g. X11/GMainLoop
thread) and consumers of navigation events such as glimagesink, see
https://bugzilla.gnome.org/show_bug.cgi?id=733661

GstGlWindow_x11 thread is changed to invoke the navigation thread for navigation
dispatching, instead of emiting the event itself. Othe backends beside X11 do
not dispatch navigation events yet, but should use this thread when dispatching
these events in the future.

The navigation thread is currently part of GstGLWindow and not implemented in
separate subclasses / backends. This will be needed in the future.

gst_gl_window_x11_get_surface_dimensions is also changed to use a cached value
of the window's width, height. These values are now retrieved in the X11
thread, function gst_gl_window_x11_handle_event. This change is needed because
otherwise the XGetWindowAttributes gets called from the navigation thread,
leading to xlib aborting due to multithreaded access (if XInitThreads is not
called before, as is the case for gst-launch)
 2014-09-09 21:47:02 +10:00
Wang Xin-yu (王昕宇)
9047a01f5f gl: Add GSTGLAPI macro to the debug callback function 
Fixes the Windows build.

https://bugzilla.gnome.org/show_bug.cgi?id=735565
 2014-08-28 10:00:54 +03:00
Jan Schmidt
c93017a074 egl: Wrap KHR_create_context flags in an ifdef 
EGL_CONTEXT_FLAGS_KHR and EGL_CONTEXT_OPENGL_DEBUG_BIT_KHR
don't exist in the Android NDK. Wrap their usage in an #ifdef
EGL_KHR_create_context to fix the build there.
 2014-08-26 12:41:35 +10:00
Matthew Waters
83a32dbddb egl: fallback to a non-debug context if a debug one fails 
The text for EGL_KHR_create_context added the possiblity for ES
contexts to ask for a debug context however that has not been
fully realized by all implementations.  Fallback to a non-debug
context when the implementation errors.
 2014-08-22 16:51:29 +10:00
Lubosz Sarnecki
5ae3d68590 gstopengl: add introspection support 
https://bugzilla.gnome.org/show_bug.cgi?id=734482
 2014-08-21 18:41:38 +10:00
Lubosz Sarnecki
d2cac06eeb glshader: expose opengl handle in getter 
https://bugzilla.gnome.org/show_bug.cgi?id=734482
 2014-08-21 17:38:36 +10:00
Wang Xin-yu (王昕宇)
4c65eca7be gl: check null before unref GstGLDisplay 2014-08-21 14:59:45 +10:00
Matthew Waters
14bd147a2d gl: add prototype definition for KHR_debug 2014-08-21 10:03:07 +10:00
Matthew Waters
95a4585d4c glcontext: implement the debug callback 
For both GL_KHR_debug and ARB_debug_output.  This allows us to
receive errors and other hints from the GL instead of querying after
every GL operation.
 2014-08-20 23:26:26 +10:00
Matthew Waters
14a3484b14 gl: add prototypes for KHR_debug/ARB_debug_output 2014-08-20 23:26:26 +10:00
Matthew Waters
cb4fd36e7e gl: don't take an extra ref on the display on set_context 
gst_context_get_gl_display() returns a ref.  Don't take another in
gst_object_replace().
 2014-08-19 20:14:22 +10:00
Sreerenj Balachandran
e93551d5b0 codecparser: h264: Use proper bit_reader api while parsing buffering_period SEI 
https://bugzilla.gnome.org/show_bug.cgi?id=734970
 2014-08-18 11:45:54 +01:00
Tim-Philipp Müller
21e6989848 glbufferpool: fix allocator leak in some cases 
Spotted by Sebastian Rasmussen.

https://bugzilla.gnome.org/show_bug.cgi?id=734523
 2014-08-13 18:05:40 +03:00
Matthew Waters
44e84025d7 aggregator: fix up doc comment for set_src_caps 
It does not occur 'later' anymore

https://bugzilla.gnome.org/show_bug.cgi?id=732662
 2014-08-11 23:38:40 +10:00
Matthew Waters
7c016752d7 videoaggregator: push the caps event as soon as we receive it 
Along with the required mandatory dependent events.

Some elements need to perform an allocation query inside
::negotiated_caps().  Without the caps event being sent prior,
downstream elements will be unable to answer and will return
an error.

https://bugzilla.gnome.org/show_bug.cgi?id=732662
 2014-08-11 23:36:27 +10:00
Sebastian Rasmussen
ee09d332bd videoaggregator: Unref allowed caps after usage 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=734522
 2014-08-10 11:55:09 +01:00
Vasilis Liaskovitis
4dacc4ba55 GstGLWindow, GstGLImagesink, x11: Scale navigation events on resized windows 
If window is resized, GstStructure pointer values have to be rescaled to
original geometry. A get_surface_dimensions GLWindow class method is added for
this purpose and used in the navigation send_event function.

https://bugzilla.gnome.org/show_bug.cgi?id=703486
 2014-08-07 13:55:02 +10:00
Wang Xin-yu (王昕宇)
ba822e1dd0 glupload: don't determine if frame needs upload by pointer compare 
https://bugzilla.gnome.org/show_bug.cgi?id=734269
 2014-08-06 14:47:52 +10:00
Aurélien Zanelli
41df512eb9 codecparsers_h264: initialize some fields of pic_timing structure 
Otherwise pic timing structure can have invalid cpb_removal_delay,
dpb_output_delay or pic_struct_present_flag which are blindly retrieved
in h264parse.

https://bugzilla.gnome.org/show_bug.cgi?id=734124
 2014-08-01 17:06:29 +02:00
Matthew Waters
8f045ab18c gl/docs: remove superflous 'the' 2014-08-01 17:51:08 +10:00
Matthew Waters
707cb58004 gl: document GST_GL_* environment variables 
https://bugzilla.gnome.org/show_bug.cgi?id=733245
 2014-08-01 16:43:47 +10:00
Matthew Waters
750c70f8f5 glcontext: add a destroy function 
that just calls the subclass
 2014-07-31 18:46:33 +10:00
Matthew Waters
46db28ac2c gl/x11: silence runtime warning 
g_main_loop_quit: assertion 'loop != NULL' failed
 2014-07-31 18:36:58 +10:00
Matthew Waters
acb38a2a79 glmemory: use the plane offsets to compute the size of the data pointer 
Certain elements expect that there be a certain number of lines
that they can write into.  e.g. for odd heights, I420, YV12, NV12,
NV21 (and others) Y lines are expected to have exactly twice the
number of U/UV lines.

https://bugzilla.gnome.org/show_bug.cgi?id=733717
 2014-07-31 15:19:54 +10:00
Matthew Waters
89636392fa glmemory: use GstVideoInfo everywhere 
Simplifies a lot of the calling code

https://bugzilla.gnome.org/show_bug.cgi?id=733717
 2014-07-31 15:19:54 +10:00
Matthew Waters
dc5b0c8c8d glmemory: reenable the texture_rg support for !eagl 
The GST_GL_HAVE_PLATFORM_EAGL is always defined we need to compare
against the value instead.
 2014-07-29 11:47:55 +10:00
Vasilis Liaskovitis
05f908bf45 glwindow/11: Emit signals for mouse and key navigation events 
https://bugzilla.gnome.org/show_bug.cgi?id=703486
 2014-07-24 12:24:34 +02:00
Sebastian Dröge
eab38c5b21 glwindow: Constify string parameters to the send_*_event() functions 2014-07-24 12:23:03 +02:00
Vasilis Liaskovitis
41632d486b GstGLWindow : Add mouse-event and key-event signals for navigation 
https://bugzilla.gnome.org/show_bug.cgi?id=703486
 2014-07-24 12:48:44 +10:00
Wang Xin-yu (王昕宇)
1adb0a77d6 gl: fix multi gl object leaks 
1. fix FBO leaks in decide_allocation
2. fix texture leaks in decide_allocation and reset
3. fix texture leaks in FBO incomplete error path
 2014-07-24 11:46:56 +10:00
Fabrice Bellet
2f28fcb862 parser: mpeg4: fix vlc table used for sprite trajectory 
The vlc table members cbits, cword and values were assigned in the wrong
order, causing the mpeg4 parser to fail when handling sprite
trajectories.

https://bugzilla.gnome.org/show_bug.cgi?id=733322
 2014-07-21 09:37:51 +02:00
Mathieu Duponchelle
d11af7cd6b aggregator: Reset flow_return *after* stopping the srcpad task. 
Otherwise it might be set in an already running aggregate function.
 2014-07-16 17:52:35 +02:00
Thibault Saunier
619237c0d0 aggregator: Flush sinkpads when stopping 
All values are meaningless in that case, so we should make sure that
we clean everything
 2014-07-16 17:52:35 +02:00
Thibault Saunier
d9385687fb aggregator: Do not forget to reset the flow return when stoping 
Setting it to FLUSHING when the element is not started, and to OK
when it starts.
 2014-07-16 17:52:30 +02:00
Thibault Saunier
9233c6ac69 aggregator: Handle event seqnum 2014-07-16 17:05:25 +02:00
Sebastian Dröge
acb1d5afc3 gl: Link to all required libraries but not more 2014-07-11 12:06:48 +02:00
Sebastian Dröge
f6f1c0ac34 video: Properly include headers in Makefile.am 
and don't set noinst_HEADERS twice.
 2014-07-11 12:01:12 +02:00
Sebastian Dröge
92d00d0233 gl: Move GstGLMixer to the plugin for now 
It depends on GstAggregator and we don't want to install headers
for that yet.

https://bugzilla.gnome.org/show_bug.cgi?id=732207
 2014-07-11 09:41:05 +02:00
Sebastian Dröge
f701aa29b9 libs: Don't install headers and pc files for libgstwayland/badvideo/badbase 
These will disappear after 1.4.0 and it would be rather annoying if
people started depending on them.

https://bugzilla.gnome.org/show_bug.cgi?id=732207
 2014-07-11 09:33:57 +02:00
Edward Hervey
9e73b487c4 mpegts: Add parsing for CA descriptor (0x05) 
https://bugzilla.gnome.org/show_bug.cgi?id=732986
 2014-07-11 08:32:06 +02:00
Sebastian Rasmussen
fba6ebaae2 mpegts: No need to check for NULL before calling g_free() 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=732789
 2014-07-09 12:04:17 +02:00
Sebastian Rasmussen
66c38b50f3 mpegts: Don't confuse slice allocator with regular one 
Previously selector_bytes and private_data_bytes were sometimes allocated and
free using the normal allocator and sometimes using the slice allocator.
Additionally prefer g_strdup() to g_memdup() for strings.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=732789
 2014-07-09 12:04:17 +02:00
Edward Hervey
7626b494cb mpegts: Fix dvb linkage leaks 
CID #1224130
 2014-07-09 07:50:13 +02:00
Stefan Ringel
43dd0ec62a mpegts: use getter for egde linkage descriptor type 
https://bugzilla.gnome.org/show_bug.cgi?id=730914
 2014-07-09 07:41:33 +02:00
Stefan Ringel
41f1c8c32e mpegts: fix annotation 
https://bugzilla.gnome.org/show_bug.cgi?id=730914
 2014-07-09 07:41:32 +02:00
Edward Hervey
90b27a3c8b mpegts: Add padding to public structures 
Allows use to add API in the future without breaking ABI. We broke the API/ABI
once between 1.2 and 1.4, let's try to avoid this in the future even if this
is an unstable library.

https://bugzilla.gnome.org/show_bug.cgi?id=730914
 2014-07-09 07:39:37 +02:00
Thiago Santos
1d233b7516 mpegts: atsc: fix leak of short name 2014-07-08 15:43:32 -03:00
Thiago Santos
2874bff392 mpegts: fix leak of language code 2014-07-08 14:56:38 -03:00
Thibault Saunier
e4b07ee51d videoaggregator: Fix some more the locking logic in update_src_caps 
We need the GST_OBJECT_LOCK only to iterate the sinkpads, nothing else.

https://bugzilla.gnome.org/show_bug.cgi?id=732750
 2014-07-06 23:36:10 +02:00
Tim-Philipp Müller
341dc8aecf videoaggregator: fix broken locking in update_src_caps function 
We would unlock an already-unlocked mutex that we never re-locked.

https://bugzilla.gnome.org/show_bug.cgi?id=732750
 2014-07-06 22:16:48 +01:00
Tim-Philipp Müller
551122c19a aggregator: fix locking 
We would unlock a mutex we never locked on SEGMENT
events.
 2014-07-06 22:09:53 +01:00
Julien Isorce
6e51790a11 glcocoa: initalize NSApp asap when using gst-launch 
See https://bugzilla.gnome.org/show_bug.cgi?id=732661
 2014-07-03 10:39:44 +01:00
Vincent Penquerc'h
2a7c05592d videoaggregator: reset QoS on segment event 
https://bugzilla.gnome.org/show_bug.cgi?id=732540
 2014-07-01 16:35:42 +01:00
Gwenole Beauchesne
a61b7728b4 codecparsers: h264: clarifications and documentation fixes. 
Fix documentation for GstH264NalUnit. The @ref_idc part was totally
unbalanced. Also add a note about @offset and @size fields to remind
that this is relative to the start of the NAL unit, thus including
the header bytes.
 2014-07-01 16:26:48 +02:00
Gwenole Beauchesne
22b68b60ec codecparsers: h264: fix identification of EOSEQ and EOS NALs. 
An end_of_seq() [EOSEQ] or end_of_stream() [EOS] NAL unit is really
one byte long because this shall include the NalHeaderBytes (1) too.
The NALU.offset starts from the first byte of the header.

This is the proper fix to commit d37f842. In practice, this fixes
parsing of FRExt1_Panasonic_D and FRExt2_Panasonic_C, that include
additional frames after an EOSEQ.

https://bugzilla.gnome.org/show_bug.cgi?id=732553

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-07-01 16:26:48 +02:00
Edward Hervey
8c53dfcfb6 mpegts: Expose GstMpegtsDescriptor free function 
Nothing earth shattering, but avoids people having to use g_boxed_free()
 2014-07-01 10:03:49 +02:00
Sebastian Dröge
4cbddec9fe eagl: Disable usage of R and RG textures on iOS 
They don't work currently and just render zeroes, while the
fallback code path with LUM and LUM_ALPHA textures still works.

https://bugzilla.gnome.org/show_bug.cgi?id=732390
 2014-06-30 19:16:13 +02:00
Thibault Saunier
71c81a5176 aggregator: Avoid destroying sources we do not own 
+ Unref the maincontext in a new dispose function
+ Make sure to remove all sources on dispose

https://bugzilla.gnome.org/show_bug.cgi?id=732445
 2014-06-30 14:24:49 +02:00
Sebastian Dröge
426f9e6097 mpegts: Fix memory leaks in the test and the library 
Currently uses g_boxed_free() in the unit test, this needs to
be fixed properly when cleaning up the API.

https://bugzilla.gnome.org/show_bug.cgi?id=730914
 2014-06-29 21:34:50 +02:00
Sebastian Dröge
ace64ca3e5 badvideo: Update dist generated ORC files 2014-06-28 17:03:19 +02:00
Sebastian Dröge
286a80ab18 badvideo: Rename videoconvert functions to prevent conflicts with static linking 
https://bugzilla.gnome.org/show_bug.cgi?id=728443
 2014-06-28 17:03:19 +02:00
Thiago Santos
bdda4bb689 aggregator: always store or unref the buffer on the _chain function 
Otherwise it leaks, and it is very common to go to flushing when the
pipeline is stopping, leaking a buffer.
 2014-06-28 09:44:22 -03:00
Thiago Santos
b0652ee88f aggregator: always unref the buffer on _finish function 
Otherwise the user doesn't know if it was unref'd or not
 2014-06-28 09:44:22 -03:00
Thiago Santos
5ce02fa5f9 aggregator: add dispose/finalize functions 
Add functions to be able to cleanup the mutex/cond and pending buffers
on the aggregator and on its pad
 2014-06-28 09:44:22 -03:00
Thiago Santos
e6244874ab mpegts: atsc: avoid calling g_convert with 0-sized input 
Avoids an assertion. The cached string will be assigned an empty string
as its value when size is 0.
 2014-06-27 12:50:27 -03:00
Gwenole Beauchesne
9bd186a960 codecparsers: h264: fix memory leak in GstH264PPS. 
The gst_h264_parse_pps() function dynamically allocates the slice
group ids map array, so that needs to be cleared before parsing a
new PPS NAL unit again, or when it is no longer needed.

Likewise, a clean copy to the internal NAL parser state needs to be
performed so that to avoid a double-free corruption.

https://bugzilla.gnome.org/show_bug.cgi?id=707282

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-06-27 14:00:10 +02:00
Gwenole Beauchesne
b458a1e255 codecparsers: h264: fix typo in GstH264VUIParams description. 2014-06-26 17:22:26 +02:00
Aurélien Zanelli
67df207280 codecparsers: h264: add support for Recovery Point SEI message. 
The recovery point SEI message helps a decoder in determining if the
decoding process would produce acceptable pictures for display after
the decoder initiates random access or after the encoder indicates
a broken link in the coded video sequence.

This is not used in the h264parse element, but it could help debugging.

https://bugzilla.gnome.org/show_bug.cgi?id=723380
 2014-06-26 17:22:26 +02:00
Gwenole Beauchesne
0440cabf49 codecparsers: h264: add nal_reader_skip_long() helper. 
Add nal_reader_skip_long() helper function to allow an arbitrary number
of bits to be skipped. The former nal_reader_skip() function is too
limited to the actual cache size.

Use this new function to simplify gst_h264_parser_parse_sei_message()
default case, that skips unsupported payloads.

v2: made args consistent from header to source file.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-06-26 17:22:26 +02:00
Matthew Waters
2e83aca728 videoaggregator: fix a refcount error when keeping the buffer 
We take a ref on the pad's buffer at the beginning so we need to
unref when we are done in all cases.
 2014-06-27 00:14:03 +10:00
Gwenole Beauchesne
c46b63d44e codecparsers: vp8: move up built-in range decoder private data. 
Use the first _gst_reserved[] slot to hold the built-in range decoder
private data. The first slot was formerly the buffer size, which was
then promoted to semi-public namespace when it got integrated as git
commit 2940ac6.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-06-26 16:04:54 +02:00
Matthew Waters
c39105524a glcolorconvert: free pixel swizzling information 2014-06-26 11:25:37 +10:00
Matthew Waters
a03dbd11e4 glmixer: remove redundant/unused lock 
Use the GstObject lock instead
 2014-06-26 11:15:56 +10:00
Matthew Waters
de05daec80 glmixer: remove redundant creation and free of GPtrArrays 
Also plugs a memory leak
 2014-06-26 11:12:49 +10:00
Matthew Waters
f686c890e4 glmixer: plug a memory leak for the caps 
gst_query_set_caps_result() takes a ref on the caps
 2014-06-26 10:54:38 +10:00
Matthew Waters
a9215f78b5 aggregator: plug a memory leak of the srccaps 2014-06-26 10:53:16 +10:00
Matthew Waters
596353854f glmixer: intersect with the filtercaps if available 2014-06-26 10:31:41 +10:00
Matthew Waters
8ef71b5db7 gl: update gles2 compatability header 2014-06-26 10:31:41 +10:00
Edward Hervey
22dfd9aef3 mpegts: Unify API : GstMpegts / gst_mpegts_ / GST_*_MPEGTS_ 
It was previously a mix and match of both variants, introducing just too much
confusion.

The prefix are from now on:
* GstMpegts for structures and type names (and not GstMpegTs)
* gst_mpegts_ for functions (and not gst_mpeg_ts_)
* GST_MPEGTS_ for enums/flags (and not GST_MPEG_TS_)
* GST_TYPE_MPEGTS_ for types (and not GST_TYPE_MPEG_TS_)

The rationale for chosing that is:
* the namespace is shorter/direct (it's mpegts, not mpeg_ts nor mpeg-ts)
* the namespace is one word under Gst
* it's shorter (yah)
 2014-06-25 14:50:05 +02:00
Edward Hervey
cddabd751c mpegtssection: Free data in error cases 
Data is marked as "transfer full", if we have an error we need to
free it.
 2014-06-25 14:15:37 +02:00
Matthew Waters
720405b561 glfilter: pass through the allocation query when in passthrough mode 
Otherwise two GL elements on either side will fail to use the same
GL context.
 2014-06-25 22:05:37 +10:00
Matthew Waters
a2bd2ce83b glfilter: prefer passthrough for non-sysmem caps 2014-06-25 21:50:40 +10:00
Julien Isorce
f63c91ab71 glfilter: handle NULL decide_query which means passthrough 
See https://bugzilla.gnome.org/show_bug.cgi?id=732178
 2014-06-25 06:56:33 +01:00
Julien Isorce
045aa4ee7e glfilter: prepend intersection to src caps 
Prefer to stay in the same memory space if possible.
Also it let a chance to do passthrough.

See https://bugzilla.gnome.org/show_bug.cgi?id=732178
 2014-06-25 06:56:25 +01:00
Edward Hervey
42b3d6ec8a mpegts: More doc fixes 
Still not done :(
 2014-06-24 16:06:01 +02:00
Edward Hervey
0607756e24 mpegts: more annotation fixes 2014-06-24 16:06:01 +02:00
Stefan Ringel
7c884374eb mpegts: change to GType and from gchar[] to gchar* 
https://bugzilla.gnome.org/show_bug.cgi?id=730914
 2014-06-24 16:06:01 +02:00
Matthew Waters
1d16cd50a3 gl: add a scary note about initializing thread support for the winsys 
We cannot do it as the winsys may crash if we initialize too late.

Example, GLX contexts with Intel drivers:
Intel requires the X Display to be the same in order to share GL
resources across GL contexts.  These GL contexts are generally
accessed from different threads.  Without winsys support it is
nearly impossible to guarentee that concurrent access will not
occur.  This concurrent access could result in crashes or abortion
by the winsys (xcb).

https://bugzilla.gnome.org/show_bug.cgi?id=731525
 2014-06-24 23:41:00 +10:00
Edward Hervey
123f642d5e mpegts: Fix descriptor_from_dvb_service 
Various leaks/overwrites issues
 2014-06-24 14:51:32 +02:00
Edward Hervey
aaee4dc23b all: Don't declare variables in 'for' loops 2014-06-24 14:51:32 +02:00
Sebastian Dröge
104816e906 badbase: Use the correct LDFLAGS for creating libraries 
Otherwise we won't e.g. create .dlls on Windows
 2014-06-24 11:27:15 +02:00
Matthew Waters
8f716555ba videoaggregator: don't clobber already heap allocated video frame 
CID # 1223440
 2014-06-23 22:40:23 +10:00
Matthew Waters
5d1efa193f videoaggregator: fix up the parent chaining for dispose and finalize 2014-06-23 22:36:23 +10:00
Matthew Waters
078c789ffa gluploadmeta: reenable GLMemory upload path 2014-06-23 21:43:10 +10:00
Sebastian Dröge
6d3d06c91f Release 1.3.3 2014-06-22 19:22:28 +02:00
Sebastian Dröge
f5356dc697 video: Link with $(LIBM) for rint() and others 2014-06-22 18:52:54 +02:00
Matthew Waters
d52ef19d7f gl: move gles2 compat header to glprototypes 2014-06-22 09:48:22 +10:00
Matthew Waters
838fd776cf glbufferpool: provide a consistent API regardless of platform 2014-06-22 09:48:22 +10:00
Matthew Waters
1970659fa1 gl: mark library as API unstable 2014-06-22 09:48:22 +10:00
Thibault Saunier
4ed2a66f1e libs:uridownloader: Properly declare APIs as UNSTABLE 2014-06-21 17:02:50 +02:00
Thibault Saunier
bc5e230040 libs:video: Properly declare APIs as UNSTABLE 2014-06-21 17:02:50 +02:00
Thibault Saunier
816b12d100 libs:base: Properly declare APIs as UNSTABLE 2014-06-21 17:02:50 +02:00
Thibault Saunier
f9ff8cd7c8 libs:video: Add -I$(top_srcdir)/gst-libs to fix distcheck 2014-06-21 15:40:58 +02:00
Thibault Saunier
8250845b47 libs:base: Fix includedir 2014-06-21 15:26:14 +02:00
Thibault Saunier
6409641130 aggregator: Fix requested pad name 2014-06-21 14:14:26 +02:00
Thibault Saunier
1bfee113c4 libs: videoaggregato: Do not import videoconvert.h in gstvideoaggregatorpad.h 
+ Add a Private structure to the GstVideoAggregatorPad
+ Add some padding
 2014-06-20 22:14:25 +02:00
Thibault Saunier
32d64d1863 Final fix compilation 2014-06-20 21:28:12 +02:00
Thibault Saunier
b4799dd17b libs:video:Fix compilation 2014-06-20 20:35:45 +02:00
Thibault Saunier
4ce8b409cc gl: Port glmixer to the GstVideoAggregator baseclass 
https://bugzilla.gnome.org/show_bug.cgi?id=731921
 2014-06-20 19:53:33 +02:00
Mathieu Duponchelle
7cf66e7c07 videoaggregator: Create a new GstVideoAggregator baseclass 
This base class has been added to a newly created libgstbadvideo library

Co-Authored by: Thibault Saunier <tsaunier@gnome.org>

https://bugzilla.gnome.org/show_bug.cgi?id=731918
 2014-06-20 19:53:33 +02:00
Thibault Saunier
55c65d079f aggregator: Add new GstAggregator base class 
This base class has been added to a newly created libgstbadbase library

Co-Authored by: Mathieu Duponchelle <mathieu.duponchelle@opencreed.com>

https://bugzilla.gnome.org/show_bug.cgi?id=731917
 2014-06-20 19:53:33 +02:00
Sebastian Dröge
e3af42ae82 uridownloader: Include the debug string in the error messages we propagate from t source 2014-06-19 18:34:05 +02:00
Matthew Waters
189353619c glframebuffer: don't segfault needlessly with GLES2 
gst_gl_framebuffer_use_v2 was using a function that is not available
with GLES2
 2014-06-17 23:21:15 +10:00
Tim-Philipp Müller
d4745ea78c wayland: add unstable API guards to wayland library header 2014-06-17 13:15:06 +01:00
Tim-Philipp Müller
fc4aa73aca gst-libs: fix uninstalled build of new wayland lib 2014-06-17 13:11:29 +01:00
George Kiagiadakis
86930cab13 waylandsink: rename pause/resume_rendering to begin/end_geometry_change and update their documentation 2014-06-17 13:51:28 +02:00
George Kiagiadakis
39c5a9ce13 wayland: remove gst_wayland_video_set_surface_size() 
Not needed anymore, since we use gst_video_overlay_set_render_rectangle()
 2014-06-17 13:51:27 +02:00
George Kiagiadakis
b806313396 wayland: add public API for creating & using the display handle GstContext 2014-06-17 13:51:27 +02:00
George Kiagiadakis
c62ec6f815 waylandsink: get the external display handle using GstContext 
This drops the ugly GstWaylandWindowHandle structure and is much
more elegant because we can now request the display separately
from the window handle. Therefore the window handle can be requested
in render(), i.e. when it is really needed and we can still open
the correct display for getting caps and creating the pool earlier.

This change also separates setting the wl_surface from setting its size.
Applications should do that by calling two functions in sequence:

  gst_video_overlay_set_window_handle (overlay, surface);
  gst_wayland_video_set_surface_size (overlay, w, h);
 2014-06-17 13:51:27 +02:00
George Kiagiadakis
7982ed03c1 wayland/Makefile.am: link with gstvideo to avoid introspection errors 2014-06-17 13:51:26 +02:00
George Kiagiadakis
e56f305274 waylandsink: implement the GstVideoOverlay & GstWaylandVideo interfaces 
This is the initial implementation, without the GstVideoOverlay.expose()
method. It only implements using an external (sub)surface and resizing
it with GstWaylandVideo.
 2014-06-17 13:51:24 +02:00
George Kiagiadakis
86a3c384ae wayland: Add new gst-wayland library containing a new GstWaylandVideo interface 
This interface is needed to be able to embed waylandsink into
other wayland surfaces. Due to the special nature of wayland,
GstVideoOverlay is not enough for this job.
 2014-06-17 13:51:23 +02:00
Matthew Waters
7899b9af9f gldownload: plug a memory leak 2014-06-15 15:17:07 +10:00
Matthew Waters
015beb5404 glmixer: allow the subclass to choose the sink pad type 
Allows custom properties to be placed on the sink pads by subclasses
 2014-06-15 12:28:45 +10:00
Gwenole Beauchesne
db887f05ca codecparsers: h264: fix quantization matrix conversion routine names. 
Fix routine names for zigzag/raster scan order conversion routines for
quantization matrices. This ought to use the gst_h264_quant_matrix_*()
naming convention instead of gst_h264_video_quant_matrix_*(), which
derived from the MPEG-2 function names.

https://bugzilla.gnome.org/show_bug.cgi?id=731524

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-06-12 10:26:26 +02:00
Gwenole Beauchesne
5196f24138 codecparsers: add C++ guards for MPEG-4 and VP8 parsers. 
Fix MPEG-4 and VP8 APIs to export their external symbols as pure C
symbols, i.e. un-mangled for C++.

https://bugzilla.gnome.org/show_bug.cgi?id=731522

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-06-12 10:25:54 +02:00
Matthew Waters
e1e2a88358 glmixer: send the stream-start event 
and the caps event after.

https://bugzilla.gnome.org/show_bug.cgi?id=730944
 2014-06-12 14:58:47 +10:00
Matthew Waters
d7f8cc9a78 glfilterapp: remove the reshape/draw properties 
The reshape property was never used.
Replace the draw property with a signal.

Based on patch by Mathieu Duponchelle <mathieu.duponchelle@epitech.eu>

https://bugzilla.gnome.org/show_bug.cgi?id=704507
 2014-06-12 12:49:42 +10:00
Matthew Waters
9e662b8229 glmixer: lock the size of mix->frames to the number of pads 
Fixes a segfault with decodebin ! glmixer where the request pads on
both sides were being requested after the state change to PAUSED.

Also fixes dynamically adding and removing pads while glmixer is
in a state >= PAUSED.
 2014-06-12 12:18:23 +10:00
Matthew Waters
574b29f2c4 gl/wayland: create a dummy display instead of an EGLDisplay 
Currently, GstGLWindowWaylandEGL holds the wayland display connection
If we create the EGLDisplay at the GstDisplay creation time, then
libEGL will internally open another connection to the wayland server.
These two display connections are unable to communicate resulting in
no window output/display and hangs inside libEGL.

Eventually we will move the wl_display from GstGLWindow to GstGLDisplay.
 2014-06-05 18:52:11 +10:00
Matthew Waters
59088f5a90 glupload: always release the previous buffer 
Fixes the case where _perform_with_buffer() is called without
intervening calls to _release_buffer() as is the case on start up
with glimagesink.

Also release the buffer when reseting the upload.

https://bugzilla.gnome.org/show_bug.cgi?id=731107
 2014-06-03 14:03:21 +10:00
Sebastian Dröge
91581cf531 glcontext: Handle (unlikely) NULL return of gl->GetString (GL_VERSION) more gracefully 
CID 1219858
 2014-06-02 09:23:39 +02:00
Edward Hervey
a57005abbc mpegts: Remove unneeded NULL check 
Allocating those structures is done in all code paths leading there

CID #1219860
CID #1219861
CID #1219862
CID #1219863
CID #1219864
 2014-06-02 08:24:08 +02:00
Matthew Waters
0f4485fc66 glmemory: remove uneeded gl api ifdefs 2014-05-30 12:29:54 +10:00
Matthew Waters
1f90323a4d glwindow_x11: allow expose events to redraw our window 
otherwise we will not update the window contents on low framerate
streams until the next buffer

https://bugzilla.gnome.org/show_bug.cgi?id=723529
 2014-05-30 11:51:01 +10:00
Matthew Waters
4ee5967414 glcontext: fix up assertion 
error: 'return' with no value, in function returning non-void
 2014-05-30 10:46:25 +10:00
Matthew Waters
da35876537 glfeature: remove GST_GL_API_GLES3 
instead check the gl version using gst_gl_context_check_gl_version()
 2014-05-30 10:29:37 +10:00
Matthew Waters
1334884a61 glcontext: check for GLES versions 2014-05-30 10:29:37 +10:00
Matthew Waters
5273b726a6 gl/context: add check_gl_version 2014-05-30 10:29:37 +10:00
Edward Hervey
45ec777cea glcontext: Try GLX support before EGL support 
If available, glx has got a better chance of being the Gl platform
we want to use compared to EGL
 2014-05-29 17:12:41 +02:00
Edward Hervey
30622337ab glcontext: Try to open lib{EGL|GL|GLESv2}.so.1 before lib{EGL|GL|GLESv2} 
Fixes issues with .so (without numbering) being installed for development
(such as from mesa-dev) but actual driver (with numbering) coming from
some other place (like nvidia drivers)
 2014-05-29 17:12:41 +02:00
Edward Hervey
86b8388c3f atsc-section: Fix annotation 2014-05-29 14:29:16 +02:00
Edward Hervey
611edd5e96 dvb-descriptor: Fix multilingual service name parsing 
the provider and service name was inverted
 2014-05-29 14:29:15 +02:00
Stefan Ringel
6a622a678e example: ts-parser: add parential rating descriptor 
https://bugzilla.gnome.org/show_bug.cgi?id=730854
 2014-05-29 14:29:15 +02:00
Stefan Ringel
c35dc33b7f example: ts-parser: add content descriptor 
https://bugzilla.gnome.org/show_bug.cgi?id=730854
 2014-05-29 14:29:15 +02:00
Stefan Ringel
1c9bbb1e00 example: ts-parser: add component descriptor 
https://bugzilla.gnome.org/show_bug.cgi?id=730854
 2014-05-29 14:29:15 +02:00
Stefan Ringel
f6fdd83b7e mpegts: bugfix mobile hand over linkage parse missmatch 
https://bugzilla.gnome.org/show_bug.cgi?id=730901
 2014-05-29 11:26:21 +02:00
Thiago Santos
fa1eb09520 mpegts: atsc: add missing field to ETT table 
Set the subtable_extension as ett_table_id_extension
for ETT tables as it is used by it

https://bugzilla.gnome.org/show_bug.cgi?id=730435
 2014-05-29 10:38:00 +02:00
Thiago Santos
1cab60b713 mpegts: atsc: add atsc's EIT table parsing 
ATSC has its own version of the EIT table (DVB also has one).

This patch adds parsing for the ATSC EIT table and also fixed
the section identification to mark it as the ATSC one.

The implementation aws refactored to reuse some common internal
structures from ETT.

Also adds its dumping function to ts-parser example

https://bugzilla.gnome.org/show_bug.cgi?id=730435
 2014-05-29 10:38:00 +02:00
Thiago Santos
0c6bb561e0 mpegts: atsc: add STT table parsing 
Adds the system time table structure and functions for convenient parsing of
it and for getting the UTC datetime that it represents. Also adds its
information dumping to the ts-parser example

https://bugzilla.gnome.org/show_bug.cgi?id=730435
 2014-05-29 10:37:59 +02:00
Thiago Santos
0c0379e8f0 mpegts: atsc: add encoding conversion for UTF-16 ETT strings 
https://bugzilla.gnome.org/show_bug.cgi?id=730435
 2014-05-29 10:37:59 +02:00
Thiago Santos
7ced36eccd mpegts: atsc: add ETT structures and parsing 
ETT (extended text table) contains ATSC text information with descriptions
of virtual channels and events. The text can be internationalized and also
compressed.

https://bugzilla.gnome.org/show_bug.cgi?id=730435
 2014-05-29 10:37:59 +02:00
Thiago Santos
9eed28d353 mpegts: add atsc MGT section parsing 
Add a parsing function for MGT and also detect the EIT tables
for ATSC, the EIT pids are reported inside the MGT and we are still
only relying only on the table id for detecting it. In the future we
would want to also check the pid and compare with whatever the MGT
previously reported to confirm that it is indeed the EIT.

https://bugzilla.gnome.org/show_bug.cgi?id=730435
 2014-05-29 10:37:59 +02:00
Thiago Santos
8f6a3c0a99 mpegts: atsc: rename TVCT to VCT as it is the same as CVCT 
Make the ATSC section parse handle both TVCT and CVCT as they are
nearly the same struct (CVCT uses 2 reserved bits that are ignored
in TVCT).

This is changing the glib type and the struct name but TVCT wasn't
released in a stable package yet so there should be no problem.

Also includes some parsing fixes and changes short_name to be
directly stored as utf8 rather than utf16

https://bugzilla.gnome.org/show_bug.cgi?id=730642
 2014-05-29 10:37:59 +02:00
Sebastian Dröge
f56aa3e32c glupload: Fix assertion after API changes 2014-05-29 10:37:02 +02:00
Matthew Waters
3390b2b385 gl/colorconvert: keep our private pointer 
again, avoid to much trigger
 2014-05-29 18:33:10 +10:00
Matthew Waters
4b5c5a7d37 gl/colorconvert: use GstObject's lock instead of our own 2014-05-29 17:29:41 +10:00
Matthew Waters
768c6de84e gl/colorconvert: remove unnecassary pointer inderection 2014-05-29 17:12:03 +10:00
Matthew Waters
07919d874c gl/upload: re add the upload meta to the private struct 
try and avoid being to trigger happy
 2014-05-29 16:45:37 +10:00
Matthew Waters
eff3da8871 gl/upload: small code cleanup and gst-indent 2014-05-29 16:30:14 +10:00
Matthew Waters
9eb6f536b9 gl/download: use GstObject's lock instead of out own 2014-05-29 16:30:13 +10:00
Matthew Waters
aa102d2660 gl/upload: use GstObject's lock instead of our own 2014-05-29 16:30:13 +10:00
Matthew Waters
75c7e5019c gl/filter: also remove the width/height in transform_caps 
allows scaling in the filters
 2014-05-29 16:30:13 +10:00
Matthew Waters
a181460755 gl/colorconvert: optimise the same format case 
simply return the input buffer unchanged
 2014-05-29 16:30:13 +10:00
Matthew Waters
ec8a617e8f gl/colorconvert: fix YUY2/UYVY download for RG/LA textures 2014-05-29 16:30:13 +10:00
Matthew Waters
f7f92e6d7a gl/colorconvert: allocate output buffers 
Allows the nop optimisation by simply reffing the input buffer.
 2014-05-29 16:30:13 +10:00
Edward Hervey
6e1679b9cb mpegts: Make some fields optional 
Some people might just not care about the contents
 2014-05-28 15:55:40 +02:00
Edward Hervey
ca2847e234 mpegts: Update docs for DVB frequency list 2014-05-28 15:55:40 +02:00
Sebastian Dröge
8372fa6ecc uridownloader: Store URI and redirect target in the downloaded fragments 2014-05-28 09:44:24 +02:00
Edward Hervey
7852430934 mpegts: Fix Logical Channel Descriptor parsing 
No wonder we were getting garbage ...
 2014-05-28 08:03:09 +02:00
Matthew Waters
21b6ca75c3 gl/upload: fix incorrect type in macros 2014-05-28 14:43:43 +10:00
Matthew Waters
6ce3b82efe gl/upload: add GstGLUploadMeta object 
That simply deals with the provider aspect of GstVideoGLTextureUploadMeta.
 2014-05-28 14:41:35 +10:00
Edward Hervey
1797802bd2 mpegts: Ensure NULL-terminated language code 
Yup, it breaks API and ABI, I know. But let's avoid people and bindings
printing out garbage
 2014-05-27 17:34:48 +02:00
Edward Hervey
f7b1b5fcd3 mpegts: Fix Extended DVB descriptor parsing 
We were over-reading data, and the nb_items field isn't needed,
it's a property of the GPtrArray
 2014-05-27 17:34:48 +02:00
Matthew Waters
3ddcec8062 gl/win32: make send_message reentrant 
I could not find a comparable win32API function so keep the running
thread pointer to compare against.

https://bugzilla.gnome.org/show_bug.cgi?id=730782
 2014-05-28 00:57:25 +10:00
Edward Hervey
b207a15073 mpegts: Fix usage of memcpy 
source and destination were inverted
 2014-05-27 16:17:39 +02:00
Stefan Ringel
0168160863 mpegts: add multilingual component descriptor 
https://bugzilla.gnome.org/show_bug.cgi?id=728429
 2014-05-27 15:34:40 +02:00
Stefan Ringel
b0f3892ae5 mpegts: add multilingual service name descriptor 
https://bugzilla.gnome.org/show_bug.cgi?id=728429
 2014-05-27 15:34:40 +02:00
Stefan Ringel
cac329a621 mpegts: add multilingual bouquet name descriptor 
https://bugzilla.gnome.org/show_bug.cgi?id=728429
 2014-05-27 15:34:39 +02:00
Stefan Ringel
b4cc5a2177 mpegts: add multilingual network name descriptor 
https://bugzilla.gnome.org/show_bug.cgi?id=728429
 2014-05-27 15:34:39 +02:00
Tim-Philipp Müller
1f1bb8bbe3 glcolorconvert: fix compiler warning 
gstglcolorconvert.c:1133:11: error: 'j' may be used uninitialized in this function

Was used uninitialized when jumping to out label
in error case.
 2014-05-27 13:57:18 +01:00
Matthew Waters
60b6ef981e gl/colorconvert: operate on buffers instead of memories 2014-05-27 21:59:12 +10:00
Julien Isorce
ce4a2b6828 gl: add missing cgl and eagl context type 
https://bugzilla.gnome.org/show_bug.cgi?id=729245
 2014-05-27 08:54:20 +01:00
Julien Isorce
fbe6dd9c5f gl: rename platform cocoa to cgl 
Before:
GST_GL_PLATFORM=cocoa GST_GL_WINDOW=cocoa
gst-launch-1.0 videotestsrc ! glimagesink

After:
GST_GL_PLATFORM=cgl GST_GL_WINDOW=cocoa
gst-launch-1.0 videotestsrc ! glimagesink

but still pass --enable-cocoa to configure script
because currently it can only be used with cocoa API.

We could later have cgl/gstglcontext_cgl.h that manages
a CGLContextObj directly and cocoa/gstglcontext_cocoa.h
would just wrap it.
So that it could be used with other Apple's window APIs.

https://bugzilla.gnome.org/show_bug.cgi?id=729245
 2014-05-27 08:46:16 +01:00
Matthew Waters
397928714d gl/mixer: don't segfault when we don't have a buffer 
https://bugzilla.gnome.org/show_bug.cgi?id=729257
 2014-05-27 13:57:09 +10:00
Matthew Waters
1512666ac7 gl/window_x11: avoid BadDrawable error on shutdown 2014-05-27 13:57:09 +10:00
Matthew Waters
dad342454b gl/context_egl: pass the vars in the right order to DestroySurface 
https://bugzilla.gnome.org/show_bug.cgi?id=728514
 2014-05-27 10:49:26 +10:00
Edward Hervey
42c061b0e7 mpegts: Fix Bouquet Name parsing 
the field is not length prefixed
 2014-05-26 11:54:50 +02:00
Stefan Ringel
bc7cf1520c mpegts: add bouquet name descriptor 
https://bugzilla.gnome.org/show_bug.cgi?id=728364
 2014-05-26 11:18:20 +02:00
Stefan Ringel
985d19deaa mpegts: add stuffing descriptor 
https://bugzilla.gnome.org/show_bug.cgi?id=728364
 2014-05-26 11:18:20 +02:00
Stefan Ringel
570f78df79 mpegts: add service list descriptor 
https://bugzilla.gnome.org/show_bug.cgi?id=728364
 2014-05-26 11:18:19 +02:00
Nicolas Dufresne
075701669e glfilter: Remove format information to allow color convert again 
We also need to remove the format information,  as glfilter can do
color convertion. This code was imported from videoconvert.

https://bugzilla.gnome.org/show_bug.cgi?id=729861
 2014-05-25 09:03:32 -04:00
Matthew Waters
dbffcffaee gl/memory: allocate the correct memory size 
and avoid wasting resources we will never need

https://bugzilla.gnome.org/show_bug.cgi?id=730703
 2014-05-25 11:45:59 +10:00
Nicolas Dufresne
a7866aa9e5 glcolorconvert: Fix YUY2 and UYVY support with luminance_alpha 
https://bugzilla.gnome.org/show_bug.cgi?id=730666
 2014-05-24 08:56:10 -04:00
Matthew Waters
13402f0b98 gl/memory: provide compatability defines 
fixes build on android/OS X
 2014-05-23 12:07:50 +10:00
Matthew Waters
26e9517355 gl/colorconvert: remove scratch texture for YUY2/UYVY 
We can get all our data from the one RG/LA texture with some shader magic.

https://bugzilla.gnome.org/show_bug.cgi?id=728890
 2014-05-23 11:25:11 +10:00
Matthew Waters
9a0129a0e4 gl/memory: RGBA/UNSIGNED_BYTE only format supported by ReadPixels GLES2 
Error out in case we attempt to read with any other invalid format.
 2014-05-23 11:25:11 +10:00
Matthew Waters
0c8ccd8c5f gl/memory: generate textures with a sized internal format 
Required in order to generate RG and RED textured with GLES3.
 2014-05-23 11:25:11 +10:00
Matthew Waters
001b92ba12 gl/memory: implement GL_EXT_texture_rg support 
Which is used by default over the Luminance formats due to it
being color renderable with fbos (and deprecation/removal with
GL 3.x).

https://bugzilla.gnome.org/show_bug.cgi?id=729750
https://bugzilla.gnome.org/show_bug.cgi?id=704222
https://bugzilla.gnome.org/show_bug.cgi?id=728890
 2014-05-23 11:25:11 +10:00
Nicolas Dufresne
9cdafffe7f Revert "h264parser: Remove unused fps_num/fps_den fields" 
This breaks the build since mss has not been ported.

This reverts commit aeb6a52074.
 2014-05-22 13:03:33 -04:00
Sebastian Dröge
aeb6a52074 h264parser: Remove unused fps_num/fps_den fields 
Instead the newly added function should be used to calculate
the framerate properly.
 2014-05-22 16:12:36 +02:00
Aurélien Zanelli
753701bf68 codecparsers_h264: add gst_h264_video_calculate_framerate() 
Add a new function to calculate video stream framerate which rely on
SPS, slice header and pic timing using formula:

         time_scale                1                         1
fps = -----------------  x  ---------------  x  ------------------------
      num_units_in_tick     DeltaTfiDivisor     (field_pic_flag ? 2 : 1)

See section E2.1 of H264 specification for definition of variables.

https://bugzilla.gnome.org/show_bug.cgi?id=723352
 2014-05-22 16:12:35 +02:00
Matthew Waters
746d021d70 gl/context: add gl extension checking to check_feature() 
Useful for extensions that do not define any new GL API entrypoints
but can still modify behaviour when used.
 2014-05-22 23:55:30 +10:00
Matthew Waters
0fb0286553 gl/download: fixup YUY2/UYVY download 
Regression from 2da979831e as it did
not update the download code to reflect the change in texture format.
 2014-05-22 23:55:30 +10:00
Matthew Waters
42f4869593 gl/filter: fixup passthrough bufferpool 
In a pipeline like so:
  videotestsrc ! gleffects ! videoconvert ! sink
gleffects was simply passing the videoconvert bufferpool to videotestsrc
and not creating a glbufferpool. videobufferpool would then fail
to allocate from the glallocator.
 2014-05-21 20:02:45 +10:00
Sebastian Dröge
752b3a503e dvb-section: Don't compare unsigned integers for >= 0 
gst-dvb-section.c:93:12: error: comparison of unsigned expression >= 0 is always true
      [-Werror,-Wtautological-compare]
  if (hour >= 0 && hour < 24 && minute >= 0 && minute < 60 && second >= 0
      ~~~~ ^  ~
gst-dvb-section.c:93:40: error: comparison of unsigned expression >= 0 is always true
      [-Werror,-Wtautological-compare]
  if (hour >= 0 && hour < 24 && minute >= 0 && minute < 60 && second >= 0
                                ~~~~~~ ^  ~
gst-dvb-section.c:93:70: error: comparison of unsigned expression >= 0 is always true
      [-Werror,-Wtautological-compare]
  if (hour >= 0 && hour < 24 && minute >= 0 && minute < 60 && second >= 0
                                                              ~~~~~~ ^  ~
 2014-05-21 08:53:03 +02:00
Matthew Waters
2da979831e gl/upload: switch the 'master' texture for YUY2, UYVY 
From d4bcef3204 on, using a RGBA
texture to hold the data causes the glmemory to have half width
and a scaling of [2, 1].  Using a LA texture solves this problem
however cannot be attached to the framebuffer for copying into
a RGBA texture.  Which will be solved by moving to EXT_texture_rg.

https://bugzilla.gnome.org/show_bug.cgi?id=728890
 2014-05-21 10:26:21 +10:00
Matthew Waters
37c08c58c5 gl/eglimage: add eglimage context feature 
Allows us to selectively use EGLImages only when available

https://bugzilla.gnome.org/show_bug.cgi?id=728234
 2014-05-20 23:37:52 +10:00
Matthew Waters
b30023f571 gl/context: add generic feature checking 
At the moment it simply delegates to the subclass.
 2014-05-20 22:26:55 +10:00
Thiago Santos
0cdcc5a7b1 mpegts: Check hour:minute:second values before creating datetime 
Avoids assertions when the packets are malformed and also add the case
where the time isn't specified, only the date.
 2014-05-19 14:55:21 -03:00
Sebastian Dröge
911ec0d3ef glcontext: Add more assertions to make sure that everything sets the GError during context creation if something fails 2014-05-19 12:21:13 +02:00
Thiago Santos
43f3f837fa mpegts: mpegtsdescriptor: fix gobject-introspection warnings 
Adds missing : to gobject-introspection markers
 2014-05-15 21:34:31 -03:00
Thiago Santos
f99fe4747e mpegts: sections: prevent assertion when packet parsing fails 
the descriptors entry can be left as NULL and freeing the structure
will fail (assertion happens)
 2014-05-15 19:25:06 -03:00
Matthew Waters
ce561913de gl/download: update to be similar to the glupload semantics 2014-05-14 11:38:01 +10:00
Matthew Waters
b0a1e1f15b gl/colorconvert: fix up alpha clobbering 
Previously it would only work if the alpha value was in the last
component (RGBx, BGRx).  Now it works wherever the alpha value may
be (xRGB, xBGR, etc).
 2014-05-14 11:38:01 +10:00
Nicolas Dufresne
5c4ebaca4f glfilter: Fix building without EGL support 
This fixes the OSX build and any builds with --disable-egl. That issue
was introduced in "glfilter: rewrite transform_caps to preserve caps fields".

https://bugzilla.gnome.org/show_bug.cgi?id=729861
 2014-05-13 13:17:01 -04:00
Julien Isorce
e46de48f10 glfilter: rewrite transform_caps to preserve caps fields 
https://bugzilla.gnome.org/show_bug.cgi?id=729861
 2014-05-13 12:43:42 -04:00
Matthew Waters
1e90a68aec gl/colorconvert: use the texture scaling from the gl memory 
The colorconvert values were not being used at all.

https://bugzilla.gnome.org/show_bug.cgi?id=729896
 2014-05-13 11:44:06 -04:00
Nicolas Dufresne
d4bcef3204 glmemory: Fix handling of stride with alignement larger then 8 
Setting a scaled factor for X coordinate is not enough as the indexer
will still think stride is shorter and will not fully skip it. Instead,
update width, so the lines are as expected. Combined with the scale, it
will hide the cropped portion.

https://bugzilla.gnome.org/show_bug.cgi?id=729896
 2014-05-13 11:43:45 -04:00
Nicolas Dufresne
2d0a791348 glupload: Ensure we still have a texture after upload_set_format() 
gst_gl_upload_set_format() resets the upload, hence the texture.
So we need to ensure we have a texture after this call when
uploading.
 2014-05-12 18:26:12 -04:00
Nicolas Dufresne
864e1511c7 glupload: Correctly update the video info from video meta 
Using gst_video_info_set_format() isn't complete when updating
a video info from video meta.
 2014-05-12 18:26:12 -04:00
Nicolas Dufresne
4f84a6124a glupload: Correctly update video info in upload fallback 
When the upload accelerated method fails, we fallback to an upload,
but the video info was not correctly updated.
 2014-05-12 18:26:12 -04:00
Julien Isorce
d93cd25e2d gl/upload: set out_tex after reset, not before 
Fix a regression introduced recently with the lazy init.
It was happening when calling gst_video_gl_texture_upload_meta_upload
from an aplication. So not using gst_gl_upload_perform_with_buffer.
 2014-05-12 13:43:19 +01:00
Matthew Waters
f14e5ea027 gl/upload: update the video info on mapping a video frame 
The buffer should contain the most specific data on how the data is
formatted.  We should use this information.

https://bugzilla.gnome.org/show_bug.cgi?id=729896
 2014-05-12 22:13:19 +10:00
Matthew Waters
bd3e600710 gl/convert: clobber alpha channel when needed 
Needed in the conversion from padded RGB formats to formats with an
alpha channel.  e.g. BGRx -> ABGR, etc

https://bugzilla.gnome.org/show_bug.cgi?id=729742
 2014-05-12 22:10:19 +10:00
Matthew Waters
a4f0fbe4c3 gl/upload: avoid performing color conversion when there is no need 
One such example is when the buffer contains GstGLMemory in the
RGBA format

https://bugzilla.gnome.org/show_bug.cgi?id=729278
 2014-05-12 22:09:32 +10:00
Matthew Waters
91717ca5c2 gl/colorconvert: choose the right alpha component for AYUV -> RGBA 2014-05-11 14:04:22 +10:00
Matthew Waters
0c92f185c4 gl/upload: update the respective state when we cache textures/data 2014-05-11 10:45:34 +10:00
Matthew Waters
ecae7a1a41 gl/upload: cache the textures that we are using 2014-05-10 23:54:34 +10:00
Matthew Waters
c6e3f51ca5 gl/upload: avoid recreating the GLMemory struct for output textures 2014-05-10 23:05:03 +10:00
Nicolas Dufresne
afea9c6fe1 gl: Fix some of the error handling 2014-05-09 18:59:46 -04:00
Nicolas Dufresne
803f2c3dc0 glupload: Update GstVideoInfo after the buffer is mapped 
gst_video_frame_map() will store an updated video info base
on the video meta. In order to have the right stride and offset
we should update that video info accordingly.
 2014-05-09 17:59:43 -04:00
Sebastian Dröge
411f367dfc gl: Fix memory leak 
CID #1212171
 2014-05-09 15:42:08 +02:00
Edward Hervey
2b92709154 mpegts: Fix leak 
The cell extension was never added to the parent cell

CID #1212162
 2014-05-09 14:32:49 +02:00
Matthew Waters
2dcbf08d73 gl/colorconvert: preserve alpha in AYUV <-> RGBA conversions 
https://bugzilla.gnome.org/show_bug.cgi?id=729743
 2014-05-09 22:32:11 +10:00
Matthew Waters
34b55f33f2 gl/colorconvert: implement lazy init 2014-05-09 22:32:11 +10:00
Julien Isorce
dff8abd57a gl/upload: set initted to TRUE when _init_upload succeeded 2014-05-09 13:07:16 +01:00
Sebastian Dröge
5c960069e4 gldisplay: Use GST_STR_NULL() for printing possibly NULL strings and print all variables we use 
Fixes compiler warning about set but not used platform_choice variable
among other things.
 2014-05-08 22:50:27 +02:00
Matthew Waters
ffe2c1f3c1 gl/upload: fix compilation on OS X 2014-05-08 17:28:11 +10:00
Matthew Waters
b0b630c69c gl/upload: fail propoerly if init fails 2014-05-08 15:40:33 +10:00
Matthew Waters
c247be334a gl: make all GObjects inherit from GstObject 
Aids memory leak debugging with GST_TRACE=mem-live
 2014-05-08 15:33:43 +10:00
Matthew Waters
a49a371710 gl/upload: implement lazy init 
Rename init_format to set_format
 2014-05-08 15:33:43 +10:00
Matthew Waters
5405273b0a gl/upload: add get_format method 
Simply retreives the format set by init_format
 2014-05-08 14:03:57 +10:00
Matthew Waters
810d6710d4 gl/filter: attempt to passthrough the pool if the caps are the same 
Reduces the number of glbufferpool instances required for >=2
consecutive GL elements in a pipeline.
 2014-05-08 14:03:57 +10:00
Matthew Waters
c2cdac278e gl/filter: always initialize the upload object 2014-05-08 14:03:50 +10:00
Matthew Waters
a27589629d gl: advertise GstGLMemory usage in the caps as capsfeatures 
https://bugzilla.gnome.org/show_bug.cgi?id=729658
 2014-05-07 21:48:57 +10:00
Matthew Waters
ee95595af0 gl/display: avoid endless recursion for cocoa 2014-05-07 19:07:23 +10:00
Julien Isorce
d4fe519c2e gl: do not allocate the target texture of an EGLImage 
The target texture of an EGLImage is the texture bind just
before calling glEGLImageTargetTexture2D.

As we currently only support a gl texture as the source of an EGLImage
the gl texture is actually already allocated when creating the eglimage.

I also see some cases where it fails to upload an eglimage when
glTexImage2D is called on the target.
 2014-05-06 15:39:12 +01:00
Julien Isorce
531e19214a gl: allow to avoid calling glTexImage2D(w, h, NULL) when generating a texture 
Just pass 0 as width or height to gst_gl_context_gen_texture.
 2014-05-06 15:39:12 +01:00
Julien Isorce
2115f11f0b gl: no need to initialize a frame buffer object to upload an eglimage 
Fix https://bugzilla.gnome.org/show_bug.cgi?id=729588
 2014-05-06 15:39:12 +01:00
Julien Isorce
65381ee664 gl: use GST_CAT_ERROR instead of GST_ERROR_OBJECT 
It fixes segault when GST_DEBUG is at least level 1 and eglCreateImage fails
 2014-05-06 15:39:12 +01:00
Julien Isorce
dd8929a272 gl: delete texture used with GstVideoGLTextureUploadMeta 2014-05-06 15:39:12 +01:00
Julien Isorce
73a3c173c7 gl: use gst_gl_context_gen_shader helper instead of duplicating code 2014-05-06 15:35:00 +01:00
Matthew Waters
f19e5abcb8 gl/display: clean up pre gstglcontext api and struct fields 
https://bugzilla.gnome.org/show_bug.cgi?id=729551
 2014-05-06 21:08:30 +10:00
Matthew Waters
c28dd9b0d3 gl/display: add get_handle_type 
https://bugzilla.gnome.org/show_bug.cgi?id=729551
 2014-05-06 21:08:30 +10:00
Matthew Waters
1eeecae29e gl/display: avoid opening the X11 display on systems with Cocoa (OS X) 
https://bugzilla.gnome.org/show_bug.cgi?id=729551
 2014-05-06 21:08:30 +10:00
Matthew Waters
8743301af9 gl/window: fix string length check for eagl 2014-05-06 21:08:30 +10:00
Matthew Waters
b694b292b9 gl/display: check the correct env variable for choosing an egl display 
GST_GL_WINDOW is used for window system specific choices.
An EGLDisplay can be created from window systems with egl support by using
eglGetDisplay().

https://bugzilla.gnome.org/show_bug.cgi?id=729551
 2014-05-06 21:07:38 +10:00
Edward Hervey
48f770a2df gl/cocoa: Use OBJCFLAGS where needed 
Should fix usage of c-compiler-only flags with an objective-c compiler
 2014-05-06 12:57:36 +02:00
Sebastian Dröge
706a88ccb3 uridownloader: Add parameter to disallow caching as required by HLS 2014-05-05 09:41:51 +02:00
Sebastian Dröge
aa875604c9 uridownloader: Add refresh parameter to hint caches that they should check if they're up to date 2014-05-02 10:36:21 +02:00
Matthew Waters
dfc6745143 gl: use the bufferpool's upload when available 
Avoids duplicating GL resources

https://bugzilla.gnome.org/show_bug.cgi?id=728872
 2014-05-02 15:59:28 +10:00
Julien Isorce
cf509574be gl: show internal cocoa window on top of others 
Useful when your OSX terminal is fullscreen

https://bugzilla.gnome.org/show_bug.cgi?id=728127
 2014-05-02 06:03:23 +01:00
Matthew Waters
b903c61ceb gl/pool: init the upload object on start 
Theoretically, set_config could be called multiple times
 2014-05-02 14:16:49 +10:00
Sebastian Dröge
cad1bb32c8 gl: Try harder to load symbols from the correct place 
This commit makes the loading of the GModules threadsafe, and
always first tries to load the symbol for the GL library that
is selected for the current context. Only then it falls back
to looking into the current module (NULL), and only as a last
resort the context specific function (e.g. eglGetProcAddress())
is called.

Also add configure parameters to select the names of the library
modules instead of using the defaults, and let the defaults be
independent of the G_MODULE_SUFFIX.

https://bugzilla.gnome.org/show_bug.cgi?id=728753
 2014-05-01 14:36:54 +02:00
Matthew Waters
598a79a5e2 gl/mem: implement texture copying between formats with strides properly 
Previously, we used the width to determine the amount of data to be
copied using pbos.  This, makes it allocate enough data for the
the strides as well.
 2014-05-01 14:00:04 +10:00
Matthew Waters
29ff67a60a gl/mem: pad the public struct 2014-05-01 14:00:04 +10:00
Nicolas Dufresne
441ac82d7f gl: no need to provide full lib path to load symbols 
- Make gstgl work on Mali
- Keep it work on RPI
- fallback to NULL name module if fails with usual lib name

https://bugzilla.gnome.org/show_bug.cgi?id=728753
 2014-04-30 15:16:06 -04:00
Julien Isorce
64e5b5a203 gl: add convenient functions to setup default vertex and fragment shaders 
Most of our 2D filters use the same simple vertex shader.
Also define the default fragment shader as the identity.

Avoid duplicating the same vertex and fragment shader text.
 2014-04-30 15:35:49 +01:00
Philippe Normand
eee4f95a1f gl: add missing G_BEGIN/END_DECLS in utils header 2014-04-29 19:24:08 +01:00
Jan Schmidt
4296dc12f7 gl: Reduce noisy Info level output to LOG 2014-04-29 22:19:37 +10:00
Julien Isorce
1525fa8bad gl: use gst_gl_platform_from_string because we support gl shareList on all platforms 2014-04-28 15:59:06 +01:00
Julien Isorce
6a18a1346b glfilter: only warn when other_context attribute is set 
Fix false positive
 2014-04-28 15:59:06 +01:00
Julien Isorce
9cb3f93b4a gl: fix string literal warning 
warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
 2014-04-28 15:59:06 +01:00
Sebastian Dröge
dede842409 uridownloader: Unset referer if none was specified later on 2014-04-28 10:12:52 +02:00
Sebastian Dröge
fbbe73a62e uridownloader: Add API to specify the referer of a request 2014-04-28 10:04:25 +02:00
Gwenole Beauchesne
a66f2dca60 codecparsers: h264: fix parsing of slice groups for map type = 2. 
When parsing slice groups information for slice_group_map_type = 2, we
should only be reading up to num_slice_groups_minus1 groups since there
is always a "leftover" slice group and as many "foreground" slice groups
as needed.

This fixes parsing for SVCBMT-5 and SVCBMT-12 whereby the base layer would
have incorrectly been parsed to have up to 38 reference frames in list0,
which is not possible.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-04-27 23:41:19 +02:00
Gwenole Beauchesne
1b9e8a25a0 codecparsers: h264: fix derivation of default scaling lists. 
When useDefaultScalingMatrixFlag is computed to be 1 while parsing
scaling_list(), then the scaling list shall be inferred to be equal
to the default list (7.4.2.1.1.1). That default list is really one
of Default_4x4_{Intra,Inter} or Default_8x8_{Intra,Inter} and not
one from fall-back rule sets A or B.

This fixes parsing for FRExt1_Panasonic_D, FRExt2_Panasonic_C,
FRExt3_Panasonic_E and FRExt4_Panasonic_B.

https://bugzilla.gnome.org/show_bug.cgi?id=724518

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-04-26 22:24:45 +02:00
Sebastian Dröge
cfc32a1ec4 uridownloader: Set source state to NULL if downloading failed for whatever reason 2014-04-25 14:42:35 +02:00
Nicolas Dufresne
70350bd89e gl/x11: Removed unused variable 2014-04-24 13:59:51 -04:00
Sebastian Dröge
eb88f19c10 gl/x11: Get rid of unneeded second display connection and do everything from the main loop 2014-04-24 19:11:31 +02:00
Sebastian Dröge
42a3bb7d6e gl/x11: Block rendering until swapbuffers is called and don't go via X11 events as unneeded indirection 
This should fix QoS problems, where basesink believed it was rendering with
20FPS but actually we were just queueing up X11 Expose events and only once
in a while something was rendered.
 2014-04-24 19:11:31 +02:00
Julien Isorce
b92b86bdd9 gl/rpi: do not scale to full screen 
Having a 640x360 movie being scaled to 1900x1200 does not look nice
 2014-04-24 15:26:17 +01:00
Julien Isorce
562399a71a gl/rpi: change dispmanx attributes of existing element instead of creating a new one 
I was lucky that:
e1 = vc_dispmanx_element_add ()
eglCreateWindowSurface (e1)
vc_dispmanx_element_remove (e1)
e2 = vc_dispmanx_element_add ()

resulted in having e2 equal to e1. And also having the egl surface
that does not allocate its buffers before the first draw.
 2014-04-24 15:26:17 +01:00
Julien Isorce
9bae6a9c2e gl/rpi: ensure the dispmanx element to be opaque 
So that we ensure it does not get alpha composited with other
dispmanx elements like the desktop.
 2014-04-24 15:26:17 +01:00
Julien Isorce
510040e033 gl/cocoa: pass a NSView to set_window_handle instead of a NSWindow 
Fix backwards compatibility

https://bugzilla.gnome.org/show_bug.cgi?id=728451
 2014-04-24 10:37:00 +01:00
Julien Isorce
162dfcdf75 gl/cocoa: only draw once the window has been resized 
It avoids to draw the first frame with an incorrect view port.
 2014-04-24 09:09:20 +01:00
Julien Isorce
aa4bdcd707 gl/cocoa: set the view to use for drawing by the context 
It avoids to draw to an invalid buffer.
Withtout this the default frame buffer is undefined:
glBindFramebuffer (GL_FRAMEBUFFER, 0)

Visually you could see some white frames at the beginning
when lunching videotestsrc ! glimagesink

With OpenGL Profiler from XCode you could see some
GL_INVALID_FRAMEBUFFER_OPERATION for the first frames
 2014-04-24 09:09:13 +01:00
Julien Isorce
1ced9b1005 gl: fix declaration-definition mismatch for _init_upload 2014-04-23 21:10:07 +01:00
Julien Isorce
453245304d gl/bufferpool: do not reset upload when set_config does not change the caps 
With videotestsrc ! glimagesink it was reset 3 times
 2014-04-23 21:10:03 +01:00
Julien Isorce
8fd840166b gl: use #ifdef instead of #if for __APPLE__ 
warning: "__APPLE__" is not defined [-Wundef]

with gcc version 4.7.2 20120731 (prerelease)
    (crosstool-NG linaro-1.13.1+bzr2458 - Linaro GCC 2012.08)
 2014-04-23 21:09:58 +01:00
Nicolas Dufresne
9205bcdedb glmemory: User g_slice_new0 to ensure fully initilized structure 
The pbo pointer not being initialized would trigger a use of unitilialized variable
in valgrind.
 2014-04-23 12:42:44 -04:00
Vincent Penquerc'h
6ec86ca1dc gl: prevent division by 0 on unsupported texture type 
Coverity 1199697
 2014-04-21 13:23:45 +01:00
Jan Schmidt
b2fe0c50ff glcolorconvert: Fix bt709 conversion matrices. 
Fix the sign on one entry in the bt.709 YUV->RGB conversion
matrix, and the corresponding inverse matrix. Fixes really
wrong colouring of some videos.
 2014-04-21 22:03:15 +10:00
Sebastian Dröge
cea860021d codecparsers: vp8: rename dboolhuff symbols. 
Rename VP8 dboolhuff symbols so that to avoid clashes with libvpx when
static linking.
 2014-04-18 16:32:40 +02:00
Gwenole Beauchesne
e2aaa91c5a codecparsers: vp8: add GStreamer native utilities. 
Import libvpx 1.3.0 range decoder files (dboolhuff.[ch]) to implement
the VP8 utilities native interface. Likewise, copy and use the default
libvpx generated entropy probabilities tables.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-04-18 16:32:40 +02:00
Zhao, Halley
3da5a54399 codecparsers: add VP8 bitstream parser. 
https://bugzilla.gnome.org/show_bug.cgi?id=722760

[refactored, among other fixes]
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-04-18 16:32:40 +02:00
Stefan Ringel
eeaf6e4811 mpegts: add dvb ca identifier descriptor 
https://bugzilla.gnome.org/show_bug.cgi?id=727560
 2014-04-16 09:23:23 +02:00
Stefan Ringel
0c773b8cdd mpegts: add scrambling descriptor 
https://bugzilla.gnome.org/show_bug.cgi?id=727560
 2014-04-16 09:23:05 +02:00
Stefan Ringel
e535967ee9 mpegts: add frequency list descriptor 
https://bugzilla.gnome.org/show_bug.cgi?id=727560
 2014-04-16 09:22:46 +02:00
Stefan Ringel
ace60abef5 mpegts: add data broadcast id descriptor 
https://bugzilla.gnome.org/show_bug.cgi?id=727403
 2014-04-16 09:21:45 +02:00
Stefan Ringel
065abf6d54 mpegts: add private data specifier descriptor 
https://bugzilla.gnome.org/show_bug.cgi?id=727403
 2014-04-16 09:21:45 +02:00
Sebastian Dröge
8407ee9ee9 dvb: Minor code style fix 2014-04-16 09:21:45 +02:00
Stefan Ringel
e71c264dbb mpegts: add parential rating descriptor 
https://bugzilla.gnome.org/show_bug.cgi?id=727403
 2014-04-16 09:21:45 +02:00
Stefan Ringel
eb246e2bfd mpegts: add linkage descriptor 
https://bugzilla.gnome.org/show_bug.cgi?id=727403
 2014-04-16 09:21:44 +02:00
Tim-Philipp Müller
990efe1fc0 mpegts: for loop initial declarations are only allowed in C99 mode 
Fixes compiler warnings.
 2014-04-16 00:28:37 +01:00
Julien Isorce
09116bf10d egl/eglglessink: remove since EGLImage and iOS support have been added in glimagesink 
https://bugzilla.gnome.org/show_bug.cgi?id=703343
 2014-04-15 18:29:53 +01:00
Julien Isorce
d93ed2b870 gl: allow to include GLES/gl.h 
https://bugzilla.gnome.org/show_bug.cgi?id=703343
 2014-04-15 17:40:54 +01:00
Sebastian Dröge
e5d96d052b gl/eagl: Fix compilation 2014-04-13 19:20:32 +02:00
Sebastian Dröge
d3d1b5a5e2 gl/eagl: Notify the window's resize callback about surface dimension changes 
https://bugzilla.gnome.org/show_bug.cgi?id=728107
 2014-04-13 16:55:26 +02:00
Sebastian Dröge
ef509077db gl/eagl: Remove spurious private struct pointer 2014-04-13 16:55:26 +02:00
Sebastian Dröge
5db4db6836 gl/android: Notify the window's resize callback about surface dimension changes 
https://bugzilla.gnome.org/show_bug.cgi?id=728107
 2014-04-13 16:55:26 +02:00
Matthew Waters
7f37505503 gl/context: output available extensions 2014-04-13 13:49:22 +10:00
Matthew Waters
24f533fae7 gl/context: provide get_gl_version 2014-04-13 13:44:31 +10:00
Julien Isorce
0586e49726 gl/color: restore viewport dimensions when fbo done 
Regression introduced by 95abfda139.
It caused to display the wrong frame size when resizing the window.
 2014-04-13 10:00:46 +10:00
Sebastian Dröge
47f7bf269a gl: Import QuartzCore/QuartzCore.h for CAEAGLLayer on older iOS versions 2014-04-12 22:45:30 +02:00
Sebastian Dröge
ae81268565 gl: Add support for iOS EAGL platform 
https://bugzilla.gnome.org/show_bug.cgi?id=703341
 2014-04-12 22:25:13 +02:00
Julien Isorce
6b2c24d0c4 gl/cocoa: make gst_gl_window_cocoa_send_message_async re-entrant 
Backends that use g_main_context_invoke are re-entrant.

Il allows to call two nested gst_gl_context_thread_add.
ex: init_upload / init_colorconvert
 2014-04-12 17:33:44 +01:00
Julien Isorce
871ddef9ce gl/cocoa: fix NSAutoreleasePool initialization 2014-04-12 15:51:47 +01:00
Julien Isorce
3c49f0f42a gl/cocoa: ensure to call NSApplication:sharedApplication in the main thread 
"(NSApplication *)sharedApplication This method also makes a connection
to the window server and completes other initialization"
The implicit thing which is not mentioned is that it required
to be called in the main thread.

Fix a regression introduces by 82b7c915bb
When using with gst-launch, it was not possible to click on the close
cross of the window anymore which is a bit anoying and also because
it's was possible before.

Prior to this commit the GstGLContextCocoaClass was initialized
in the main thread because gst_gl_context_new was called in the
state change function from going from ready to paused.

From this commit this call is done from the streaming thread.
So that the call to [NSApplication sharedApplication];
was not done in the main thread anymore.

We now ensure that by assuming there is a GMainLoop running.
It's for debugging purpose so that's ok to do that. Also
note we already do this assumtion to run app itereations.

The regression had no consequence on the cocoa/videooverlay example
(that should be moved from gst-plugins-gl to -bad) because the
application is responsible for that necessary call.
 2014-04-12 15:46:47 +01:00
Julien Isorce
995db85435 gl/color: fix warning type qualifiers ignored 
i686-apple-darwin11-llvm-gcc-4.2
"warning: type qualifiers ignored on function return type"
 2014-04-12 14:55:45 +01:00
Matthew Waters
ab9b54efdd gl/color: remove if statement with no effect 
Coverity 1199698
 2014-04-12 18:24:43 +10:00
Matthew Waters
a05d62d5ca gl/color: pass large value by reference 
Coverity 1199700
 2014-04-12 18:18:08 +10:00
Matthew Waters
b69e1f42bb gl/mem: cache the stride/unpack length for upload 2014-04-11 17:26:09 +10:00
Matthew Waters
7a424780ce gl/color: explicitly map the buffers we are copying into 
Otherwise it may not be downloaded at all.
 2014-04-11 17:26:09 +10:00
Matthew Waters
1e948cb42e gl/color: cache the temporary textures 2014-04-11 16:09:09 +10:00
Matthew Waters
d92eb6dbbe gl/mem: provide defines for tokens not defined in GLES2/ancient platforms 2014-04-11 11:04:43 +10:00
Matthew Waters
8cc10a1c9c gl: fixup incorrect number of arguments 2014-04-11 11:03:19 +10:00
Matthew Waters
ad30c8e7e8 gl: fix incorrect usage of g_return_if_fail 2014-04-11 10:55:21 +10:00
Matthew Waters
15d0c04933 gl/mem: allocate the memory per plane 
This patch provides the basic infrastructure required for this.
Upload and Download has been ported to this.

Has the nice effect of allowing GstGLMemory to be our
refcounted texture object for any texture type (not just RGBA).

Should not lose any features/video formats.
 2014-04-11 10:37:06 +10:00
Matthew Waters
d8b6303c95 gl/eglimage: #if 0 unused code 2014-04-11 10:37:06 +10:00
Matthew Waters
95abfda139 gl: add colorconvert object that converts between color spaces/formats 
Currently used by both upload and download objects separately.
 2014-04-11 10:37:05 +10:00
Thibault Saunier
15d00a32fd h264parse: Set framerate even for interlaced videos 
Co-Authored by: Mathieu Duponchelle <mathieu.duponchelle@opencreed.com>

https://bugzilla.gnome.org/show_bug.cgi?id=726752
 2014-04-10 09:09:38 +02:00
Stefan Ringel
f566d17202 mpegts: add atsc terrestrial virtual channel table 
https://bugzilla.gnome.org/show_bug.cgi?id=727460
 2014-04-10 09:09:38 +02:00
Vincent Penquerc'h
8f4123a881 mpegts: fix sdt length check 
It was originally test for 9 bytes (as the comment says) and was
rewritten buggily. So rewrite it a third way, which is now
hopefully consistent with the original and the comment, while
being more sense-making to humans.

Coverity 1139654
 2014-04-09 16:01:43 +01:00
Vincent Penquerc'h
195470a785 mpegts: turns out glib aborts on allocation failure 
So this is actually pointless. We'll just have to ignore
Coverity moaning on those.

Revert "mpegts: test for allocation failure"

This reverts commit 224cb81b8f.
 2014-04-09 16:01:43 +01:00
Vincent Penquerc'h
224cb81b8f mpegts: test for allocation failure 
While it's unlikely to get there, it silences the coverity warning
on the error code path that we test for NULL before freeing, when
all branches there are from locations where pmt cannot be NULL,
and removing the NULL check makes the code more vulnerable to a
hypothetical future branch from somewhere where it can be.

Coverity 1139852
 2014-04-09 15:44:10 +01:00
Vincent Penquerc'h
cdfce09fb7 gl: fix leaks 
As the relevant variables are initialized to 0/NULL, we can loop
over the full range and make sure we free partial allocations
when an error happens partway through initialization.
 2014-04-08 15:54:01 +01:00
Matthew Waters
e01e2cce9f gl: pass video info's by reference 2014-04-02 23:05:47 +11:00
Matthew Waters
7d2d3b3b80 gl/glx: use the context's display rather than asking for the window's 2014-04-02 22:53:10 +11:00
Matthew Waters
e58cd96b96 gl: avoid adding a NULL pool to propose allocation 2014-04-02 22:42:50 +11:00
Matthew Waters
14e993e745 gl: fix detection of extensions with GL versions < 3 
Mesa, for example returns valid pointers for glGetIntegerv and
glGetStringi even if the gl version is less than that required for
both those functions to supposedly exist.

https://bugzilla.gnome.org/show_bug.cgi?id=727324
 2014-04-01 22:02:46 +11:00
Stefan Ringel
73862d5096 mpegts: fix docs 
Signed-off-by: Stefan Ringel <linuxtv@stefanringel.de>

https://bugzilla.gnome.org/show_bug.cgi?id=727356
 2014-03-31 15:05:48 +02:00
Stefan Ringel
b7efacfe15 mpegts: add dvb-t2 delivery system descriptor 
Signed-off-by: Stefan Ringel <linuxtv@stefanringel.de>

https://bugzilla.gnome.org/show_bug.cgi?id=727356
 2014-03-31 15:05:48 +02:00
Stefan Ringel
e8c86e355f mpegts: bugfix delivery system descriptors 
Signed-off-by: Stefan Ringel <linuxtv@stefanringel.de>

https://bugzilla.gnome.org/show_bug.cgi?id=726979
 2014-03-31 15:02:01 +02:00
Stefan Ringel
d108fe7ee1 mpegts: use GST_READ_UINT32_BE 
Signed-off-by: Stefan Ringel <linuxtv@stefanringel.de>

https://bugzilla.gnome.org/show_bug.cgi?id=727187
 2014-03-31 15:00:54 +02:00
Stefan Ringel
8b8ceb2dd9 mpegts: add parsing data broadcast descriptor 
Signed-off-by: Stefan Ringel <linuxtv@stefanringel.de>

https://bugzilla.gnome.org/show_bug.cgi?id=727187
 2014-03-31 15:00:54 +02:00
Stefan Ringel
f8b7a130cc mpegts: add parsing stream identifier 
Signed-off-by: Stefan Ringel <linuxtv@stefanringel.de>

https://bugzilla.gnome.org/show_bug.cgi?id=727187
 2014-03-31 15:00:54 +02:00
Stefan Ringel
2e051cf412 mpegts: use glib alloc and free 
Signed-off-by: Stefan Ringel <linuxtv@stefanringel.de>

https://bugzilla.gnome.org/show_bug.cgi?id=727159
 2014-03-31 14:54:17 +02:00
Tim-Philipp Müller
0f02311d13 gl: egl: fix distcheck and out of source build 2014-03-28 20:22:43 +00:00
Rico Tzschichholz
d10fcf4d3f build: Fix make dist 2014-03-28 20:02:40 +00:00
Matthew Waters
e356088f15 gl: fix out-of-source builds pt2 
21b897de2f did this for x11 and wayland.
Do it for the other backends as well.
 2014-03-27 22:03:14 +11:00
Julien Isorce
75c92dc915 gl: only set CAPS_FEATURE_MEMORY_EGL_IMAGE on egl platform 2014-03-27 07:07:01 +00:00
Julien Isorce
218244a040 gl: let the user includes itself our egl headers if needed 
Forgot to address this change.

https://bugzilla.gnome.org/show_bug.cgi?id=703343
 2014-03-26 19:17:03 +00:00
Julien Isorce
0ae3c984aa gl: add EGLImage support 
* picked from old libgstegl:
  - GstEGLImageMemory
  - GstEGLImageAllocator
  - last_buffer management from removed GstEGLImageBufferPool

* add-ons:
  - GstEGLImageMemory now old a reference on GstGLContext
    so that it can delete the EGLImage and its gltexture source
    while having the associated gl context being current.
  - add EGLImage support for GstVideoGLTextureUploadMeta which
    mainly call EGLImageTargetTexture2D
  - GstGLBufferPool now supports GstEGLImageAllocator
  - glimagesink / glfilters / etc.. now propose GstEGLImageAllocator
    to upstream

https://bugzilla.gnome.org/show_bug.cgi?id=703343
 2014-03-26 19:09:13 +00:00
Julien Isorce
6d10548e7f gl: deploy egl headers in gst/gl/egl instead of gst/gl 
https://bugzilla.gnome.org/show_bug.cgi?id=703343
 2014-03-26 14:52:39 +00:00
Julien Isorce
5bb4c4e866 gl: remove commented and unsued code in x11 Makefile.am 
https://bugzilla.gnome.org/show_bug.cgi?id=703343
 2014-03-26 14:52:31 +00:00
Julien Isorce
2893a70aa0 gl: fix crash if _build_extension_string is not called 
On GLES2 then (gl->GetIntegerv && gl->GetStringi) is false
regression introduced by cc6df204e2

https://bugzilla.gnome.org/show_bug.cgi?id=703343
 2014-03-26 14:51:41 +00:00
Gwenole Beauchesne
e84b0d626c codecparsers: cosmetics: drop TAB characters. 
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-03-25 15:48:40 +01:00
Li Xiaowei
24c1ae72d3 codecparsers: h264: fix slice_header() parsing for MVC. 
The idr_pic_id syntax element depends on IdrPicFlag, which is a calculated
value that does not only depend on NAL unit type (IDR), but possibly also
on MVC non_idr_flag syntax element.

The computed idr_pic_flag is already stored in GstH264NalUnit structure.

https://bugzilla.gnome.org/show_bug.cgi?id=721772

Signed-off-by: Li Xiaowei <xiaowei.a.li@intel.com>
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-03-24 19:38:13 +01:00
Gwenole Beauchesne
8dc7ab49fe codecparsers: h264: add gst_h264_parse_nalu_header() helper. 
Add helper to parse the NALU header. Move bounds checking to there.

https://bugzilla.gnome.org/show_bug.cgi?id=685215

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-03-24 19:38:13 +01:00
Gwenole Beauchesne
e61ae7ffa2 codecparsers: h264: add gst_h264_parse_sps_data() helper. 
Split seq_parameter_set_data() parsing off gst_h264_parse_sps() so
that it could be re-used later on.

https://bugzilla.gnome.org/show_bug.cgi?id=685215

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-03-24 19:38:13 +01:00
Gwenole Beauchesne
bd4dceeff4 codecparsers: h264: complete set of NAL unit types. 
Add missing NAL unit types. They are mostly related to alpha blending,
scalable video coding extensions (SVC, Annex.G), and multiview video
coding extensions (MVC, Annex.H).

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-03-24 19:38:13 +01:00
Gwenole Beauchesne
afff27651b codecparsers: h264: clean-up gst_h264_parser_parse_sei_message(). 
Fix build when GST_DISABLE_GST_DEBUG is not defined. Use a switch
statement to dispatch to the various SEI payload handlers.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-03-24 19:38:13 +01:00
Gwenole Beauchesne
1b42180817 codecparsers: h264: fix skipping of unsupported SEI messages. 
The payloadSize does not account for emulation prevention bytes. So,
just use nal_reader_skip() for skipping payload_size bits. It should
be possible to further optimize this code since the NAL reader shall
be aligned to byte boundary already.

Kill the now unused nal_reader_skip_to_next_byte() function.

https://bugzilla.gnome.org/show_bug.cgi?id=726829

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-03-24 18:09:27 +01:00
Gwenole Beauchesne
aa73624638 codecparsers: h264: fix SEI buffering_period() parsing. 
Fix parsing of buffering_period() SEI messages. The number of bits
used to express {nal,vcl}_initial_cpb_removal_delay{,_offset} syntax
elements is not 5 but 1 + initial_cpb_removal_delay_length_minus1.

https://bugzilla.gnome.org/show_bug.cgi?id=726828

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-03-24 18:09:27 +01:00
Gwenole Beauchesne
80a51a8fab codecparsers: h264: fix rbsp_more_data() implementation. 
Account for trailing zero bits when checking for rbsp_more_data().

In particular, fix an hypothetical stream whereby rbsp_more_data()
is called in the following conditions for PPS header: NalReader
reached position 20, 12 bits are remaining and trailing data at
current byte position is c8 00.

rbsp_more_data() used to return TRUE whereas it should obviously
return FALSE because x8 00 represents a valid rbsp_trailing_bits()
structure.

https://bugzilla.gnome.org/show_bug.cgi?id=685890

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-03-24 18:09:27 +01:00
Gwenole Beauchesne
21b897de2f gl: fix out-of-source builds. 
Always use the locally generated <gst/gl/gstglconfig.h> file.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2014-03-24 17:56:13 +01:00
Matthew Waters
48ef9402bf gl/download: add support for the bt709 color matrix 2014-03-25 00:50:30 +11:00
Matthew Waters
6d452f60ee gl/upload: add support for the bt709 color matrix 2014-03-25 00:34:13 +11:00
Matthew Waters
9908375fc0 gl: remove explicit reference to X_CFLAGS 
They are in GL_CFLAGS if required
 2014-03-24 23:19:02 +11:00
Matthew Waters
f55b299826 gl/upload: remove the legacy GL 1.x upload path 
uploading requires shaders and fbos available in GL2.
 2014-03-24 23:19:02 +11:00
Julien Isorce
cc6df204e2 gl: fallback to glGetString if GL_NUM_EXTENSIONS fails 
Need it on MacOSX 10.7.5
 2014-03-23 11:02:08 +00:00
Matthew Waters
11e8b3017a gl: and update the Makefile 2014-03-23 01:02:03 +11:00
Matthew Waters
3180899a98 gl: reorganize the extension headers by function rather than api 2014-03-23 00:39:43 +11:00
Matthew Waters
45c94fa750 gl/win32: use the correct include and gst-indent 2014-03-23 00:39:43 +11:00
Wang Xin-yu (王昕宇)
05cb4bc6a5 gl: use wglCreateContextAttribsARB to create share context 
https://bugzilla.gnome.org/show_bug.cgi?id=726494
 2014-03-20 15:45:02 +11:00
Matthew Waters
58aa3e9d64 gl/mixer: fix download check for failure 2014-03-20 07:01:01 +11:00
Matthew Waters
faa94a8737 gl: silence a critical if upstream does not provide us with meta params 2014-03-20 07:01:01 +11:00
Julien Isorce
fa4ce072ee gl: silence warnings building for RPI related to 'vcos_*' 
Similar than 1190a79b19
 2014-03-19 14:43:13 +00:00
Julien Isorce
e870244e39 gl: keep only one occurence of '#include <EGL/egl.h>' 
To simply maintainance if we need to put specific includes around it.
 2014-03-19 14:43:13 +00:00
Руслан Ижбулатов
2a8f52a976 gl: fix the use of always-defined macros 
After 2a0f0399ae GST_GL_* macros are always
defined to 0 or 1. Don't use #ifdef ... or #if defined() on them.

https://bugzilla.gnome.org/show_bug.cgi?id=726591
 2014-03-18 06:17:03 +00:00
Matthew Waters
a64dd649f5 gl: add GModule libs for win32 2014-03-17 15:16:13 +01:00
Matthew Waters
567820c551 gl: only link against gstegl if we are using egl 
Assuming if we are building egl that the egl library is built
 2014-03-17 15:06:25 +01:00
Matthew Waters
acf1616251 gl: add path of the gstegl library 
Temporary until we merge the two libraries
 2014-03-17 14:37:13 +01:00
Matthew Waters
023c10891e Revert "gl: add dep on gstegl" 
It was already in _LIBADD

This reverts commit b10a353080.
 2014-03-17 14:26:31 +01:00
Matthew Waters
b10a353080 gl: add dep on gstegl 
Temporary until we merge the two libraries
 2014-03-17 14:12:50 +01:00
Edward Hervey
16e60d0129 gl/cocoa: Fix debug statements and platform 2014-03-17 14:06:53 +01:00
Edward Hervey
0ae0bfcbc7 gl: Fix static build with objective-C 
--tag=CC is needed for static build
 2014-03-17 12:05:14 +01:00
Matthew Waters
49b37650f6 gl: Add EGLDisplay display subclass 2014-03-17 10:56:39 +01:00
Matthew Waters
b67af0e314 gl/window: add a dummy window class 
Effective for the case where we have a platform that does not
require a native window.  We require a mainloop to run the GL
commands which is currently operated by GstGLWindow.
 2014-03-17 10:44:32 +01:00
Matthew Waters
aaa7cfc9fc gl: fix undeclared symbol when building without GST_DEBUG 2014-03-17 08:10:50 +01:00
Matthew Waters
99c48c34c1 gl: fix a double unref of the query when building without X 2014-03-17 08:10:25 +01:00
Matthew Waters
6da1c48970 gl: silence a compiler warning about missing prototypes 2014-03-16 17:21:38 +01:00
Matthew Waters
5bf83bd48f gl/utils: add x11 GstContext handling 
https://bugzilla.gnome.org/show_bug.cgi?id=726360
 2014-03-16 16:32:33 +01:00
Matthew Waters
e8bbcb366e gl: define GL_NUM_EXTENSIONS if not defined 2014-03-16 15:34:11 +01:00
Matthew Waters
6b3fe44185 Move gst-plugins-gl to bad 2014-03-16 15:17:59 +01:00
Matthew Waters
870503dc6b gl: silence all the compiler warnings 2014-03-16 15:17:44 +01:00
Matthew Waters
92c7849979 [906/906] filter: warn about trying to share with multiple contexts at once 2014-03-15 18:37:07 +01:00
Matthew Waters
a8ce124628 [905/906] Add GL context sharing support for non-gstgl elements 2014-03-15 18:37:07 +01:00
Matthew Waters
f0b10d4edf [904/906] mixer: ask for display handles on pad activation 2014-03-15 18:37:07 +01:00
Matthew Waters
6527008c2a [903/906] api: add GstGLPlatform to/from string 2014-03-15 18:37:07 +01:00
Matthew Waters
ea0c6b3f70 [902/906] context: implement glGetStringi handling for GL core contexts/GLES3 2014-03-15 18:37:07 +01:00
Matthew Waters
c3146c0d48 [901/906] glx: use the display handle from the global display 
Intel drivers require the display handles be the same for context
sharing to occur.  Also solves some cases of use after free of the
display when integrating with gstreamer-vaapi.

See https://bugs.freedesktop.org/show_bug.cgi?id=41736 for the intel bug.
 2014-03-15 18:37:07 +01:00
Matthew Waters
25a5dabda9 [899/906] egl: warn if we resort to display handles from the window 2014-03-15 18:37:07 +01:00
Matthew Waters
105cfa62fc [897/906] api: plugin a small memory leak 
Found by adrien.schwartzentruber@gmail.com
 2014-03-15 18:37:07 +01:00
Matthew Waters
b9071875e7 [896/906] utils: use the vtable for deleting the texture 2014-03-15 18:37:07 +01:00
Matthew Waters
8b4503aa6f [895/906] context: call window_class->close last 
We should destroy resources before closing the display connection

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=725048
 2014-03-15 18:37:07 +01:00
Wang Xin-yu (王昕宇)
c3020e3ed8 [894/906] gl: add missing G_BEGIN_DECLS/G_END_DECLS 
https://bugzilla.gnome.org/show_bug.cgi?id=725111
 2014-03-15 18:37:07 +01:00
Matthew Waters
b6b8f9cd88 [893/906] x11: close both of the display's we use 
(the comment doesn't seem to apply anymore)

https://bugzilla.gnome.org/show_bug.cgi?id=725048
 2014-03-15 18:37:07 +01:00
Matthew Waters
ba38db1961 [892/906] silence a compiler warning on older gcc versions (4.6) 2014-03-15 18:37:07 +01:00
Matthew Waters
3ad466945e [891/906] context: add support for wrapping external contexts 2014-03-15 18:37:07 +01:00
Matthew Waters
0d1d42b205 [890/906] x11: add display subclass 
GstGLDisplayX11 holds the display connection and name.  Each thread requires
it's own X11 Display connection (initialised from name) due to the fact that
we do not want to call XInitThreads().  Doing so would result in segfaults
when integrating with GUI toolkits Gtk, Qt, etc.

The Display connection is for OpenGL platforms where a constant display is
required in order to share contexts (egl).  In the case of a wrapped context
(added later), we do not have GstGLWindow to retreive the display from so a
'master' connection is used instead.
 2014-03-15 18:37:06 +01:00
Matthew Waters
f4036318da [889/906] display: add display type enum 2014-03-15 18:37:06 +01:00
Adrien SCH
08d71feaa4 [888/906] correct error handling in gstgldownload.c 2014-03-15 18:37:06 +01:00
Matthew Waters
cdfa3a03c9 [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
 2014-03-15 18:37:06 +01:00
Matthew Waters
687ac78290 [886/906] 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
 2014-03-15 18:37:06 +01:00
Matthew Waters
506e4fc793 [885/906] filter: free our data 
plugs some memory leaks

https://bugzilla.gnome.org/show_bug.cgi?id=724816
 2014-03-15 18:37:06 +01:00
Matthew Waters
d57403ab98 [884/906] filter: return the pad template caps in transform_caps 
We can transform from any input in our caps to any output.
With the following pipeline snippet:

  ... ! vaapidecode ! glcolorscale ! xvimagesink

GstVideoGLTextureUploadMeta was being used on both src and sink
pads causing linking to fail.  This allows the usage of the meta
on either pad without affecting whether the meta is chosen on the
other pad.
 2014-03-15 18:37:06 +01:00
Matthew Waters
767a3524ae [883/906] api: provide from_string() 
Also s/gst_gl_api_string/gst_gl_api_to_string/g
 2014-03-15 18:37:06 +01:00
Matthew Waters
13aa186711 [881/906] upload: restore default values for unpack_length 
fixes elements that upload a supplementary texture (glbumber,
gldifferencematte, etc)
 2014-03-15 18:37:06 +01:00
Matthew Waters
75825b3626 [879/906] build: don't add X_CFLAGS to CFLAGS 
It should already be included if needed inside GL_CFLAGS
 2014-03-15 18:37:06 +01:00
Chris Paulson-Ellis
1a53bc22c7 [877/906] x11: Use correct format string for guintptr 
https://bugzilla.gnome.org/show_bug.cgi?id=723537
 2014-03-15 18:37:06 +01:00
Matthew Waters
cd7bfb92d4 [876/906] glmem: use GstVideoInfo for format configuration 
Allows use of strides
 2014-03-15 18:37:06 +01:00
Matthew Waters
cba72fbee3 [875/906] upload: support for arbitrary strides 
Using GL_UNPACK_ALIGNMENT for GLES2 and GL_UNPACK_ROW_LENGTH for everything else
 2014-03-15 18:37:06 +01:00
Matthew Waters
0c1a77ca6c [874/906] filter: implement draw_texture for GLES2 
(taken from gleffects)
 2014-03-15 18:37:06 +01:00
Matthew Waters
4386cc1c6b [873/906] upload: use GstVideoInfo for choosing the format 2014-03-15 18:37:05 +01:00
Matthew Waters
a2abc0d3b6 [872/906] upload: consolidate data _fill 2014-03-15 18:37:05 +01:00
Matthew Waters
721a5d4c36 [871/906] upload: fix texture scaling for YUY2/UYVY with GLES2 
Another artifact from the transition to GL_TEXTURE_2D
 2014-03-15 18:37:05 +01:00
Matthew Waters
31eb2f5f0d [870/906] upload: remove superflous g_mutex_init 2014-03-15 18:37:05 +01:00
Matthew Waters
57422186b5 [869/906] tests: add some upload tests 2014-03-15 18:37:05 +01:00
Matthew Waters
53c5245948 [868/906] upload: fix compilation for GLES2 2014-03-15 18:37:05 +01:00
Wang Xin-yu (王昕宇)
30b9bfbf55 [867/906] glupload: Add GRAY8/GRAY16LE/BE upload support to glimagesink 
the 16bit data is uploaded as LUMINANCE_ALPHA, then expanded, composed
in shader. value weight is a little complicate, high byte weight is
255*256/65535 (denormalize to [0~255] ,shift to high byte,then normalize
to [0~1]), low byte weight is 255/65535(similar)

https://bugzilla.gnome.org/show_bug.cgi?id=722670
 2014-03-15 18:37:05 +01:00
Matthew Waters
83d27b9bc2 [866/906] upload: update some docs 2014-03-15 18:37:05 +01:00
Matthew Waters
49a19fb6b1 [865/906] glmem: report successful copy to the caller 2014-03-15 18:37:05 +01:00
Matthew Waters
7b031f648c [863/906] window: hold a ref to our GstGLDisplay 2014-03-15 18:37:05 +01:00
Matthew Waters
cf7838a0b6 [862/906] window: remove set_need_lock 
No-one is using it.  The only code that did was the x11 one which
doesn't need it anymore.
 2014-03-15 18:37:05 +01:00
Wang Xin-yu (王昕宇)
48d92cbe88 [861/906] glprototypes: Add missing glScalef declare 
https://bugzilla.gnome.org/show_bug.cgi?id=721903
 2014-03-15 18:37:05 +01:00
Matthew Waters
cdad19fd43 [860/906] docs: misc updates 2014-03-15 18:37:05 +01:00
Matthew Waters
3049627b87 [859/906] window: provide some documetation 2014-03-15 18:37:05 +01:00
Matthew Waters
aa573cf138 [858/906] glmem: update the docs 2014-03-15 18:37:05 +01:00
Matthew Waters
4d30769b86 [857/906] display: document the new GstContext api 2014-03-15 18:37:05 +01:00
Matthew Waters
4cf2f4ded2 [856/906] context: document it 2014-03-15 18:37:04 +01:00
Matthew Waters
f798d9c9b7 [855/906] upload: add support for GstVideoGLTextureUploadMeta 2014-03-15 18:37:04 +01:00
Matthew Waters
42701927f0 [854/906] use the allocation query to propogate GstGLContext 
uses the GstVideoGLTextureUploadMeta api type for the query
 2014-03-15 18:37:04 +01:00
Matthew Waters
636d307715 [853/906] display: remove _{set,get}_context 
A GstGLDisplay doesn't need a GstGLContext and its use
was cause a reference cycle
 2014-03-15 18:37:04 +01:00
Matthew Waters
79260ff8f9 [852/906] use GstContext for GstGLDisplay propogation 
implements the hooks required in GstElement::set_context and the context query
 2014-03-15 18:37:04 +01:00
Matthew Waters
b0a43c0c65 [850/906] glupload: Remove texture scaling artifacts from the TEXTURE_RECTANGLE -> TEXTURE_2D transition 
fixes the funky colours in some of the yuv formats

https://bugzilla.gnome.org/show_bug.cgi?id=721155
 2014-03-15 18:37:04 +01:00
Matthew Waters
679309e5a8 [848/906] filter: a little code cleanup 2014-03-15 18:37:04 +01:00
Matthew Waters
afdde267ef [847/906] mixer: unmap the video frames we map 
plugs a memory leak
 2014-03-15 18:37:04 +01:00
Matthew Waters
5cb409218a [846/906] mixer: handle 0/1 framerate better in caps 2014-03-15 18:37:04 +01:00
Matthew Waters
78a726ebc1 [845/906] filter: handle capsfeatures properly 2014-03-15 18:37:04 +01:00
Matthew Waters
63ccd94d1a [844/906] mixer: give access to the pads at render time 
allows us to move the video frame mapping somewhere else
 2014-03-15 18:37:04 +01:00
Matthew Waters
4322266b97 [843/906] memory: provide copy_into_texture 2014-03-15 18:37:04 +01:00
Tim-Philipp Müller
43d953905b [842/906] Fix gstglconfig.h-related 'make distcheck' issues 
Fix srcdir vs. builddir issue in docs and 'files left after
disclean' issue for gstglconfig.h
 2014-03-15 18:37:04 +01:00
Julien Isorce
f506e80686 [841/906] osx: allow x11/glx backend and set default runtime to cocoa/nsgl 
https://bugzilla.gnome.org/show_bug.cgi?id=719757
 2014-03-15 18:37:04 +01:00
Julien Isorce
7a689108d9 [839/906] cocoa: allow to call set_window_handle before to create glcontext 
So that it actually make cocoa videooverlay example work again.

Fixes bug https://bugzilla.gnome.org/show_bug.cgi?id=719758
 2014-03-15 18:37:03 +01:00
Matthew Waters
b90d824626 [838/906] gl: Use GL_TEXTURE_2D instead of GL_TEXTURE_RECTANGLE 
We create our textures (in Desktop GL) with GL_TEXTURE_RECTANGLE,
vaapi attempts to bind our texture to GL_TEXTURE_2D which throws a
GL_INVALID_OPERATION error and as thus, no video.

Also, by moving exclusively to GL_TEXTURE_2D and the npot extension
we also remove a difference between the Desktop GL and GLES2 code.

https://bugzilla.gnome.org/show_bug.cgi?id=712287
 2014-03-15 18:37:03 +01:00
Matthieu Bouron
52a9869596 [837/906] cocoa: resize OpenGL view size each time the window is resized 
Fixes glitches that can appear when the OpenGL view has not been resized
after a window resize.

https://bugzilla.gnome.org/show_bug.cgi?id=711672
 2014-03-15 18:37:03 +01:00
Matthieu Bouron
fb9684e0f1 [836/906] cocoa: only use GSRegisterCurrentThread with GNUStep environment 2014-03-15 18:37:03 +01:00
Julien Isorce
6fcd8b7206 [835/906] gstglwindow: remove unused fields 2014-03-15 18:37:03 +01:00
Julien Isorce
e5ed59e61c [834/906] gstglwindow: clear mutex 2014-03-15 18:37:03 +01:00
Julien Isorce
52119203f9 [833/906] gstglcontext: initialize window to NULL 2014-03-15 18:37:03 +01:00
Julien Isorce
d1376390ba [832/906] x11: ignore Expose events not initiated by gst_gl_window_draw 2014-03-15 18:37:03 +01:00
Julien Isorce
c775bf584b [831/906] glimagesink: avoid to overload the drawer if already drawing 
Especially if the application calls gst_video_overlay_expose a lot
 2014-03-15 18:37:03 +01:00
Matthew Waters
9c1d2eeafd [829/906] mixer: error out properly on flushing 2014-03-15 18:37:03 +01:00
Matthew Waters
b571e40ec7 [828/906] context: refcount the display 2014-03-15 18:37:03 +01:00
Matthew Waters
95f7b8dce6 [827/906] mixer: don't unref the query in the default case 
The element/application performing the query is responsible for the
de/allocation
 2014-03-15 18:37:03 +01:00
Matthew Waters
de31f9eb70 [826/906] upload: free our mutex 2014-03-15 18:37:03 +01:00
Julien Isorce
160fad22c0 [825/906] glwindow_x11: check if the loop exists 
It happens when calling set_window_handle before to reach GST_STATE_READY.
In this case the parent is set when creating the internal window.
 2014-03-15 18:37:03 +01:00
Matthew Waters
775ea000dc [824/906] android: Build fixes 
https://bugzilla.gnome.org/show_bug.cgi?id=709786
 2014-03-15 18:37:03 +01:00
Julien Isorce
9515519826 [823/906] wayland_egl: make the wayland backend actually work on Raspberry Pi 
Fix resizing and can now move the window
 2014-03-15 18:37:03 +01:00
Julien Isorce
414989b388 [822/906] gstglcontext_egl: avoid non working EGL confs on rpi/wayland 2014-03-15 18:37:02 +01:00
Julien Isorce
ca9c2cce1a [821/906] tests: fix test_share on GLESv2 2014-03-15 18:37:02 +01:00
Julien Isorce
979633ed1f [820/906] gstglwindow: if available use wayland instead dispmanx on rpi 2014-03-15 18:37:02 +01:00
Matthew Waters
2313cea524 [819/906] make gen_texture/del_texture threadsafe 
Use stack allocated instead of static variables

Conflicts:
	gst-libs/gst/gl/gstglutils.c
 2014-03-15 18:37:02 +01:00
Matthew Waters
db1c7a242b [818/906] window: add send_message_async vmethod 
- provide a default synchronous send_message
- make context creation threadsafe again
 2014-03-15 18:37:02 +01:00
Matthew Waters
225d372847 [817/906] make the state change test pass 2014-03-15 18:37:02 +01:00
Matthew Waters
e29d826b0a [816/906] x11: fix make check segfault 2014-03-15 18:37:02 +01:00
Matthew Waters
d10ccfb795 [815/906] fix some refcount errors 2014-03-15 18:37:02 +01:00
Matthew Waters
888c66d855 [814/906] mixer: timestamp buffers 2014-03-15 18:37:02 +01:00
Matthew Waters
65b6872413 [813/906] unref the pool on shutdown 2014-03-15 18:37:02 +01:00
Matthew Waters
9b22b0e0ba [812/906] move the GL vtable from GstGLDisplay to GstGLContext 
Conflicts:
	tests/check/libs/gstglcontext.c
 2014-03-15 18:37:02 +01:00
Julien Isorce
c806125e15 [810/906] gstglutils: use gl_vtable for glDeleteTextures 2014-03-15 18:37:02 +01:00
Matthew Waters
135ea8e562 [808/906] x11: remove dead code 2014-03-15 18:37:02 +01:00
Matthew Waters
311592f8b1 [807/906] context: Move some window error enums to context 2014-03-15 18:37:02 +01:00
Matthew Waters
cb7bf213fe [806/906] egl: doesn't require the EGLConfig from the other context 
libEGL should give us the same or similar EGLConfig from the
EGLDisplay we have.
 2014-03-15 18:37:01 +01:00
Matthew Waters
93692c7437 [805/906] glfilter: rename external-opengl-context prop to other-context 
It now requires a GstGLContext instead of a handle
 2014-03-15 18:37:01 +01:00
Julien Isorce
6497947186 [804/906] rpi: call bcm_host_init in plugin_init 2014-03-15 18:37:01 +01:00
Julien Isorce
561a71c244 [803/906] raspberrypi: add support for dispmanx 
See https://bugzilla.gnome.org/show_bug.cgi?id=703342
 2014-03-15 18:37:01 +01:00
Matthew Waters
b24021b1ac [801/906] context: Reimplement GL context sharing 
https://bugzilla.gnome.org/show_bug.cgi?id=704806
 2014-03-15 18:37:01 +01:00
Matthew Waters
5e0217d4dd [798/906] build: install needed header 2014-03-15 18:37:01 +01:00
Matthew Waters
c639a2d126 [797/906] x11: fix build for clang 2014-03-15 18:37:01 +01:00
Matthew Waters
32f40b28a5 [796/906] move egl into its own directory 2014-03-15 18:37:01 +01:00
Matthew Waters
f7d4776c7d [795/906] android: port to GstGLContext 
not tested
 2014-03-15 18:37:01 +01:00
Matthew Waters
95c08c2ee2 [794/906] context: add subclasses for the different platforms (egl, glx, wgl, etc) 
- most code taken from the Window subclasses
- tested combinations: xEGL, GLX, Wayland+EGL, Cocoa (under GNUStep), WGL (Wine)
 2014-03-15 18:37:01 +01:00
Matthew Waters
cf5e910d9b [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.
 2014-03-15 18:37:01 +01:00
Matthew Waters
b5d595f402 [792/906] build: use our own in tree headers before system ones 
allows us to develop against the tree rather than what may be installed
 2014-03-15 18:37:01 +01:00
Julien Isorce
bfac5a8d76 [791/906] glwindow/x11: remove X11EventSource as soon as the window is deleted 
gst_gl_window_x11_send_message do not use XSendEvent anymore
 2014-03-15 18:37:01 +01:00
Sebastian Dröge
7bd7d7a48f [789/906] egl: Create a window surface if necessary 2014-03-15 18:37:00 +01:00
Tonu Jaansoo
3662fa14c6 [788/906] osx: Fix compilation 2014-03-15 18:37:00 +01:00
Tonu Jaansoo
e45dfb2f93 [787/906] gl: The GLSL rectangle resampler does not always work with int tex coords 
Use floats instead.
 2014-03-15 18:37:00 +01:00
Sebastian Dröge
52052a758a [786/906] glprototypes: Add support for NV extensions for DrawBuffers and ReadBuffer 2014-03-15 18:37:00 +01:00
Sebastian Dröge
ba1403fdd4 [785/906] egl: Use EGL_KHR_surfaceless_context instead of creating a useless surface if available 2014-03-15 18:37:00 +01:00
Sebastian Dröge
4f356f999c [782/906] gldownload: Use strlen() instead of sizeof(char*) 
gstgldownload.c:846:22: error: argument to 'sizeof' in 'memcpy' call is the same expression as the source; did you mean to provide an explicit length? [-Werror=sizeof-pointer-memaccess]
 2014-03-15 18:37:00 +01:00
Matthew Waters
3130ac1596 [781/906] download: propogate errors from the GL thread 2014-03-15 18:37:00 +01:00
Matthew Waters
f590a1ce23 [780/906] up/download: check return values 
So we fail properly
 2014-03-15 18:37:00 +01:00
Matthew Waters
41a89bafce [779/906] download: remove _thread variants of the API 2014-03-15 18:37:00 +01:00
Matthew Waters
01a4472b7f [778/906] upload: remove _thread variants of the API 2014-03-15 18:37:00 +01:00
Matthew Waters
a4445ea016 [777/906] upload: overhaul and addition of new video formats 
use the shaders from eglglessink (adapted for Desktop GL)
error out properly
 2014-03-15 18:37:00 +01:00
Matthew Waters
26e46d449c [776/906] download: fix compiler warning about missing string format 2014-03-15 18:37:00 +01:00
Sebastian Dröge
228474806c [775/906] configure: Check for GLeglImageOES and others again 
https://bugzilla.gnome.org/show_bug.cgi?id=704498
 2014-03-15 18:37:00 +01:00
Sebastian Dröge
3900c6750c [774/906] win32: Fix some compiler errors/warnings 2014-03-15 18:37:00 +01:00
Mathieu Duponchelle
b26c4dbe4e [773/906] glfilters: Mark writable-only properties as readable as well 
https://bugzilla.gnome.org/show_bug.cgi?id=704429
 2014-03-15 18:37:00 +01:00
Sebastian Dröge
20cb4fb038 [771/906] gl: Some less long/ulong/gulong usage 2014-03-15 18:36:59 +01:00
Matthew Waters
10ca3beee6 [766/906] utils: generate a RGBA texture in all cases 2014-03-15 18:36:59 +01:00
Matthew Waters
3f90c6fbfd [765/906] wayland: remove fullscreen 2014-03-15 18:36:59 +01:00
Matthew Waters
6b213b1dae [764/906] filter: fix pad template caps 
upload is for the sink template
download is form the src template
 2014-03-15 18:36:59 +01:00
Matthew Waters
71a70e78f6 [763/906] memory: copy properly depending on where the most recent data is 2014-03-15 18:36:59 +01:00
Sebastian Dröge
f6f0c4ddad [762/906] glimagesink: Fix some memory leaks and properly set up the buffer pool 2014-03-15 18:36:59 +01:00
Sebastian Dröge
380ab312ca [761/906] x11: Protect event display connection with a mutex 
We use it from different threads and need to serialize the
accesses to it.
 2014-03-15 18:36:59 +01:00
Sebastian Dröge
ddfc527857 [760/906] x11: Always use the same display connection from the GL thread 
The other display connection might be used by async calls from elsewhere
at the same time.

https://bugzilla.gnome.org/show_bug.cgi?id=704247
 2014-03-15 18:36:59 +01:00
Sebastian Dröge
1a6b357b39 [759/906] gldownload: #ifdef some GLES2 specific code to fix compilation 2014-03-15 18:36:59 +01:00
Sebastian Dröge
030c8ed624 [758/906] android: Don't require a window to be set 
This allows the filters to be usable without a GL sink downstream.
 2014-03-15 18:36:59 +01:00
Sebastian Dröge
39b6b5c272 [757/906] egl: Create an offscreen surface if no window was provided 2014-03-15 18:36:59 +01:00
Sebastian Dröge
7551b627e8 [756/906] gldownload: Reset the viewport after download RGB via GLES2 2014-03-15 18:36:59 +01:00
Sebastian Dröge
62f9105715 [755/906] gldownload: Unbind framebuffer after downloading RGB with GLES2 2014-03-15 18:36:59 +01:00
Sebastian Dröge
743ad83b06 [754/906] gldownload: Add support for RGB reordering when using GLES2 2014-03-15 18:36:58 +01:00
Sebastian Dröge
f4e76a9367 [753/906] gldisplay: Sending a message is synchronous, we can allocate the memory on the stack 2014-03-15 18:36:58 +01:00
Sebastian Dröge
2b6e54d416 [752/906] glwindow: Add destroy notifies for the data of the callbacks 
And actually call the close callback when the window is closed.
 2014-03-15 18:36:58 +01:00
Sebastian Dröge
7dba9d0dce [751/906] gldisplay: Don't hold lock while sending a message to the GL thread 
https://bugzilla.gnome.org/show_bug.cgi?id=704247
 2014-03-15 18:36:58 +01:00
Sebastian Dröge
60aefacd32 [750/906] glupload: Add support for RGB reordering when using GLES2 2014-03-15 18:36:58 +01:00
Sebastian Dröge
d87a0eaf1d [749/906] glshader: Add some more debug output 2014-03-15 18:36:58 +01:00
Sebastian Dröge
258bb6fb81 [748/906] glupload: GL_STENCIL_ATTACHMENT is needed for desktop GL, not GLES 2014-03-15 18:36:58 +01:00
Sebastian Dröge
f36efba6da [747/906] gl: Constify YUV conversion shaders 2014-03-15 18:36:58 +01:00
Sebastian Dröge
98e5077b8f [746/906] android: Add comment to clarify the type of a variable 2014-03-15 18:36:58 +01:00
Sebastian Dröge
01ce41f684 [745/906] gl: Simplify and optimize YUV conversion shaders a bit 2014-03-15 18:36:58 +01:00
Sebastian Dröge
d7f69c3d93 [744/906] gl: Use __GST_GL_H__ instead of __GL_H__ as a multi-include guard 
GL/gl.h might use the latter already.
 2014-03-15 18:36:58 +01:00
Sebastian Dröge
4c7388be18 [743/906] win32: Allow setting window handle before creating the context 2014-03-15 18:36:58 +01:00
Sebastian Dröge
d00770cec0 [742/906] cocoa: Allow setting window handle before creating the context 2014-03-15 18:36:58 +01:00
Sebastian Dröge
f36ee81a84 [741/906] wayland: Don't leak main context and loop 2014-03-15 18:36:58 +01:00
Sebastian Dröge
7fffd9097e [740/906] x11: Allow setting window handle before creating the context 2014-03-15 18:36:58 +01:00
Sebastian Dröge
c479544540 [739/906] x11: Don't leak main context and main loop 2014-03-15 18:36:58 +01:00
Sebastian Dröge
16a5316755 [738/906] gl: Include glu.h after gl.h 2014-03-15 18:36:58 +01:00
Sebastian Dröge
a77992c658 [735/906] gl: Add support for Android 
https://bugzilla.gnome.org/show_bug.cgi?id=703340
 2014-03-15 18:36:57 +01:00
Sebastian Dröge
83d066b0a5 [734/906] win32: Make automake happy by using noinst_HEADERS 2014-03-15 18:36:57 +01:00
Sebastian Dröge
a5a46aa833 [733/906] gl: Major header and include cleanup 2014-03-15 18:36:57 +01:00
Julien Isorce
dd7e054e2c [732/906] build: fix repeated typedefs 
Write forward declarations in another way to avoid
repeated typedefs "error: redefinition of typedef".
Raised when using i686-apple-darwin11-llvm-gcc-4.2
It seems that C apple compiler does not support
C11 feature.

https://bugzilla.gnome.org/show_bug.cgi?id=703885
 2014-03-15 18:36:57 +01:00
Julien Isorce
3c0b9715a9 [731/906] cocoa: fix build when GNUSTEP is not defined 2014-03-15 18:36:57 +01:00
Sebastian Dröge
a98180cd53 [730/906] glcompat: Properly check for GLchar and other types 
On Android for example these are no #defines but typedefs
 2014-03-15 18:36:57 +01:00
Sebastian Dröge
19dff69a2e [729/906] gl: Include config.h everywhere 2014-03-15 18:36:57 +01:00
Sebastian Dröge
a8d5b21013 [727/906] egl: Refactor EGL logic into a helper object 2014-03-15 18:36:57 +01:00
Matthew Waters
908cc1989b [726/906] window: don't call a NULL destroy function 2014-03-15 18:36:57 +01:00
Matthew Waters
f9d46c29ca [725/906] x11: use GMainContext/GMainLoop 
allows us to be reentrant

https://bugzilla.gnome.org/show_bug.cgi?id=703445
 2014-03-15 18:36:57 +01:00
Matthew Waters
96deb2fba3 [724/906] wayland: make reentrant 
https://bugzilla.gnome.org/show_bug.cgi?id=703445
 2014-03-15 18:36:57 +01:00
Julien Isorce
ba19813816 [723/906] gstglwindow: close has to be called in the glthread. 
Indeed 'glXMakeCurrent (window_x11->device, None, NULL);'
has to be called in the thread where the glcontext is actually
current.
Otherwise glXDestroyContext may crash.
 2014-03-15 18:36:57 +01:00
Руслан Ижбулатов
89a6d7ef5d [722/906] gl: Fix build on Win32 
1) Need to include GL/glext.h on W32 to provide necessary macros
2) W32 macros that pre-processor has by default are different for different
   toolchains. Borland uses __WIN32__, everyone else has _WIN32, so check both.

Side-note: glext.h is not supplied by mingw-w64 at the moment, but can be
downloaded from http://www.opengl.org/registry/

https://bugzilla.gnome.org/show_bug.cgi?id=703364
 2014-03-15 18:36:57 +01:00
Sebastian Dröge
c07d72f768 [721/906] glfilter: Use uint64 for the OpenGL context property 
ulong/long properties are deprecated and should not be used anymore
for portability reasons.
 2014-03-15 18:36:57 +01:00
Sebastian Dröge
98cca97840 [719/906] gl: Fix compilation with GLES2 2014-03-15 18:36:56 +01:00
Matthew Waters
11b810fcf5 [718/906] shader: make it possible to unref in the non-GL thread 2014-03-15 18:36:56 +01:00
Matthew Waters
a5b877fb13 [717/906] remove outdated cmake build files 2014-03-15 18:36:56 +01:00
Matthew Waters
f6a9c807f6 [716/906] wayland: properly choose EGL_RENDERABLE_TYPE 
based on the gl api we chose
 2014-03-15 18:36:56 +01:00
Matthew Waters
cdbe8c2d0e [715/906] display: inherit from the right object class 2014-03-15 18:36:56 +01:00
Matthew Waters
4646a1e95e [714/906] Add GstGLFramebuffer to replace _display_gen_fbo and friends 
This version is simply API compatible with _display_gen_fbo.
The next version will likely revamp the API
 2014-03-15 18:36:56 +01:00
Matthew Waters
09496fc8a1 [713/906] shader: make it possible to create the object in a non-GL thread 2014-03-15 18:36:56 +01:00
Matthew Waters
4801abb13a [712/906] wayland: shutdown properly 
We cannot use _finalize as this will be called before GstGLWindow's
_finalize.  This causes us to try and perform operations with the
wayland server when the connection has been severed.
 2014-03-15 18:36:56 +01:00
Matthew Waters
118b947e57 [711/906] wayland: support choosing Desktop GL as the api 2014-03-15 18:36:56 +01:00
Matthew Waters
c748fb7999 [710/906] window: fail if the user specifies an GL api that we cannot work with 
It would've been caught later in an g_assert anyway.
 2014-03-15 18:36:56 +01:00
Matthew Waters
53753ad2e6 [709/906] display: some more cleanups 2014-03-15 18:36:56 +01:00
Matthew Waters
c60d94f1bc [708/906] display: a cleanup and removal of old code 2014-03-15 18:36:56 +01:00
Matthew Waters
c799696b48 [707/906] display: move error_message to utils 2014-03-15 18:36:56 +01:00
Matthew Waters
393b483743 [706/906] display: move activate_context into utils 2014-03-15 18:36:56 +01:00
Matthew Waters
ac4db593f8 [705/906] x11: don't shutdown in _finalize 
The window's loop could be still running when _finalize is called
and if we destroy the display connection it will never be closed.

Add _open and _close vfuncs to GstGLWindow so that subclasses can
start up and shutdown at the right time.
 2014-03-15 18:36:56 +01:00
Matthew Waters
13067b104c [704/906] Use gst_object_[un]ref so we can get refcounts in the log 2014-03-15 18:36:56 +01:00
Matthew Waters
2d69905592 [703/906] x11: don't segfault if destroy_cb is NULL 2014-03-15 18:36:55 +01:00
Matthew Waters
6dfee9c975 [702/906] x11: fix segfault if the x11 backend is instantiated but not used 2014-03-15 18:36:55 +01:00
Matthew Waters
dbeb6a911b [701/906] display: move context creation into window 2014-03-15 18:36:55 +01:00
Matthew Waters
5841abc5e4 [700/906] display: move most of the code into utils for sorting later 
This contains a hack that essentially requires one GstGLDisplay
per process.
 2014-03-15 18:36:55 +01:00
Matthew Waters
96114e62cb [699/906] display: remove list of upload and download objects 
and only create an up/download object when needed.
 2014-03-15 18:36:55 +01:00
Matthew Waters
d76a61608d [698/906] move sink-specific stuff from GstGLDisplay into glimagesink 2014-03-15 18:36:55 +01:00
Matthew Waters
ba9e2213fc [697/906] display: allow the user to try and choose the GL api we use via env variable 
GST_GL_API=opengl,opengl3,gles2,gles3
 2014-03-15 18:36:55 +01:00
Matthew Waters
db3c98c688 [696/906] glapi: fix memory leak from not freeing a string 2014-03-15 18:36:55 +01:00
Matthew Waters
9adc3c8cf3 [695/906] build: remove libtool warning about -version-info not used in convenience libraries 2014-03-15 18:36:55 +01:00
Matthew Waters
52c31328e2 [693/906] x11_glx: ask for a 3.0 GL Context 
(falling back if needed)
 2014-03-15 18:36:55 +01:00
Matthew Waters
3af4ce25ff [692/906] window_x11: add XError trapping 
some functions in GLX can fail if the implementation does not support
certain features we ask for (i.e. GL 3) bringing down the entire
application
 2014-03-15 18:36:55 +01:00
Matthew Waters
7f2770af7c [691/906] feature: make gst_gl_check_extension public 
prevents duplication of code of extension string parsing in GstGLWindow's
 2014-03-15 18:36:55 +01:00
Matthew Waters
46decac44e [690/906] windowx11glx: use fbconfigs if supported 2014-03-15 18:36:55 +01:00
Matthew Waters
a9106ccce9 [688/906] display: properly shutdown if we error after context creation 
The _finalize() code checks to see if the context was created before
attempting to destroy it.  We never did say that we had created the context.
 2014-03-15 18:36:55 +01:00
Matthew Waters
6b41ea24e8 [685/906] filter: improve error handling 2014-03-15 18:36:54 +01:00
Matthew Waters
0551cfac70 [684/906] display: lack of format-string causing a compiler warning 2014-03-15 18:36:54 +01:00
Matthew Waters
59ea354253 [683/906] feature: remove double free 2014-03-15 18:36:54 +01:00
Matthew Waters
39e5b7c97f [681/906] win32: fix gl api calls on 32-bit 
win has the bright idea of having 5 different calling conventions.
we should probably use the right one so we don't crash from stack
corruption.
 2014-03-15 18:36:54 +01:00
Matthew Waters
d77828d2cf [680/906] overlay: tentative port to new GstGLFuncs API 2014-03-15 18:36:54 +01:00
Matthew Waters
d4fabed3e4 [678/906] window_win32_wgl: implement wglGetProcAddress for extension functions 2014-03-15 18:36:54 +01:00
Matthew Waters
74209b9e9e [677/906] memory: fix GSIZE printf format on win32 2014-03-15 18:36:54 +01:00
Matthew Waters
8b0b154d6e [676/906] windwo_win32: port to new API 2014-03-15 18:36:54 +01:00
Matthew Waters
7f69a236b9 [675/906] upload: provide nicer debugging 2014-03-15 18:36:54 +01:00
Matthew Waters
01e016d3f4 [674/906] feature: try and catch more GL extension functions 
if we don't find the extension in core GL, try the extension version anyway
 2014-03-15 18:36:54 +01:00
Matthew Waters
9e87a794dd [673/906] feature: add gstreamer license 2014-03-15 18:36:54 +01:00
Matthew Waters
6aac3abe72 [672/906] display: constify GstGLFuncs *gl 2014-03-15 18:36:54 +01:00
Matthew Waters
7f3aaf504b [671/906] win32: #include GL/glext.h on windows 
also add some GL default variables if some GL types are not defined
 2014-03-15 18:36:54 +01:00
Matthew Waters
ab0abf649f [670/906] display: replace glib deprecated api 2014-03-15 18:36:54 +01:00
Matthew Waters
9e8eb32080 [669/906] window: seperate object creation and context creation 2014-03-15 18:36:53 +01:00
Matthew Waters
8b59321a7e [668/906] shader: fix gles2 segfault 2014-03-15 18:36:53 +01:00
Matthew Waters
7fdc174bbb [658/906] mixer: fix eos timestamp check 2014-03-15 18:36:53 +01:00
Matthew Waters
3d75c3d5af [655/906] download: remove erronous ReadBuffer call 
- it was causing segfaults in mesa
- we didn't set the readbuffer so we shouldn't reset it
 2014-03-15 18:36:53 +01:00
Matthew Waters
3ceb7949a8 [652/906] bumper: port to non-GLEW + arrays 2014-03-15 18:36:53 +01:00
Matthew Waters
6bee1ffdd3 [651/906] up/download: fix some typos when removing GLEW 2014-03-15 18:36:52 +01:00
Matthew Waters
a6504181a3 [650/906] filter: fix _draw_texture()'s wrong vertices 2014-03-15 18:36:52 +01:00
Matthew Waters
7b03a572d9 [647/906] remove dependecy on glew 2014-03-15 18:36:52 +01:00
Matthew Waters
2f21abac2e [646/906] some gl header fixes/additions 2014-03-15 18:36:52 +01:00
Matthew Waters
fcfe6b90a9 [645/906] fix gles2 compilation 2014-03-15 18:36:52 +01:00
Matthew Waters
4f90cd8a64 [644/906] update .gitignore for some new files 2014-03-15 18:36:52 +01:00
Matthew Waters
f4ccde9bf1 [643/906] display: privatise most of the struct 2014-03-15 18:36:52 +01:00
Matthew Waters
fa3c3b8434 [642/906] add gstglconfig.h for apps to find out what our capabilites are 
ie libgstgl can be compiled with any combination of opengl/gles2
 2014-03-15 18:36:52 +01:00
Matthew Waters
4e60858f01 [641/906] display: feature check for GL extension functions 2014-03-15 18:36:52 +01:00
Matthew Waters
fa44030aa3 [640/906] build: add missing file to built sources 2014-03-15 18:36:52 +01:00
Matthew Waters
05d26c78e0 [639/906] add get_proc_address implementations for egl and glx 2014-03-15 18:36:52 +01:00
Matthew Waters
4afc9f01e0 [638/906] window: add get_proc_address + stub for retrieving gl functions 2014-03-15 18:36:52 +01:00
Matthew Waters
d993ab7e4f [637/906] x11_egl: add prelim support for choosing opengl or gles 2014-03-15 18:36:52 +01:00
Matthew Waters
809646505c [636/906] window_x11: compact debug info 2014-03-15 18:36:52 +01:00
Matthew Waters
41518af6f2 [635/906] fixup compile errors 2014-03-15 18:36:52 +01:00
Matthew Waters
88a85e7e3b [634/906] wayland egl: deactivate context before we destroy it 
avoids a segfault with dri drivers
 2014-03-15 18:36:51 +01:00
Matthew Waters
757618a986 [633/906] display: fail properly in context creation in order to minimize a race condition 
previously, on context creation, when we failed to get a valid context
we would still atempt to run the window mainloop as well as setting an error
on the display. This would cause the calling element to finalize the display
and therefore attempt to quit the window mainloop.  However the mainloop
may not have started running.  Thus when the window mainloop ran it would
never a get a quit message and never end.
 2014-03-15 18:36:51 +01:00
Matthew Waters
ca661a7719 [631/906] remove redefinition warnings in compiling tests 2014-03-15 18:36:51 +01:00
Matthew Waters
b11d8b8664 [630/906] display: add gl api checking 
i.e. check for cases where the window wants a different API than
what the library was compiled with
 2014-03-15 18:36:51 +01:00
Matthew Waters
76dfdd656f [629/906] window: add GError for error handling of context creation 2014-03-15 18:36:51 +01:00
Matthew Waters
86844030d6 [627/906] shader: check for invalid objects 2014-03-15 18:36:51 +01:00
Matthew Waters
df8c489ada [625/906] add vtable for opengl functions 
The vtable provides the ability for one to compile (but not link)
against both OpenGL and GL|ES and starts the move away from GLEW
 2014-03-15 18:36:51 +01:00
Matthew Waters
cc8e54541b [624/906] OPENGL_ES2 => HAVE_GLES2 and add HAVE_OPENGL 
use GstGLAPI to determine which code paths to execute.
perform some cleanups
 2014-03-15 18:36:51 +01:00
Matthew Waters
bbd3b4dbd9 [623/906] move GL includes into a single file 2014-03-15 18:36:51 +01:00
Matthew Waters
59131a0eba [622/906] add missing GL_STENCIL_ATTACHMENT for gles2 compatability 2014-03-15 18:36:51 +01:00
Matthew Waters
fd998dc0a5 [621/906] GstGLRendererAPI => GstGLAPI and get GstGLAPI from a window 2014-03-15 18:36:51 +01:00
Matthew Waters
46082f2c02 [620/906] wayland_egl: attempt at resizing the video 2014-03-15 18:36:51 +01:00
Matthew Waters
411a87fb0b [619/906] fix typo for win32 debug variables 2014-03-15 18:36:51 +01:00
Matthew Waters
4a07c73c0c [618/906] add wayland-egl window backend 2014-03-15 18:36:50 +01:00
Matthew Waters
e357b4aa13 [617/906] fix 'set but not used' compiler warnings 2014-03-15 18:36:50 +01:00
Matthew Waters
1679a0be7e [616/906] move window-specific code into seperate subfolders 2014-03-15 18:36:50 +01:00
Matthew Waters
7102b5b6ce [615/906] preliminary support for Win32 EGL 2014-03-15 18:36:50 +01:00
Matthew Waters
d7d1627229 [614/906] try GLX first when using ANY | OPENGL | OPENGL3 2014-03-15 18:36:50 +01:00
Matthew Waters
48ccfcc918 [613/906] window_cocoa: fix segfault with gst-launch-1.0 -e ... and sending SIGINT (Ctrl-C) 
GNUstep has a signal handler for SIGINT which runs in the main thread.
However that thread has never been 'registered' with GNUstep so
the autorelease magic of objective-c causes a segfault from accessing
a null NSThread object somewhere deep in GNUstep.
 2014-03-15 18:36:50 +01:00
Matthew Waters
c080c6c910 [612/906] remove GNUstep makefiles 2014-03-15 18:36:50 +01:00
Matthew Waters
6781fdbcff [611/906] cocoa port of determining gl platform at runtime 2014-03-15 18:36:50 +01:00
Matthew Waters
78d7965882 [610/906] WindowX11EGL: remove get_platform call 2014-03-15 18:36:50 +01:00
Matthew Waters
3cf1b078bc [609/906] win32 port of determining GL platform at runtime 
- add GstGLWindowWin32 and GstGLWindowWin32WGL along the same lines as the
  X11 variants
 2014-03-15 18:36:50 +01:00
Matthew Waters
e47b04c460 [608/906] add GST_GL_PLATFORM_ANY for choosing any platform 2014-03-15 18:36:50 +01:00
Matthew Waters
0c66b39861 [607/906] remove get_platform and get_window_handle vfuncs 
- rename choose_visual() to choose_format() for later incorporating
  win32 changes and new GstGLPlatform for WGL, EGL, GLX, etc.
 2014-03-15 18:36:50 +01:00
Matthew Waters
1984fa3b7f [606/906] determine the GL platform to use at runtime 
- Make GstGLWindow subclassablerather than specified at compile time.
- Add GstGLWindowX11 for x11 windows and two subclasses, GstGLWindowX11GLX
  and GstGLWindwX11EGL for GLX and EGL repectively. (win32 and cocoa
  ports to come)
- Also cleanup GL library detection in configure.ac
 2014-03-15 18:36:50 +01:00
Matthew Waters
13ec239924 [605/906] shader: move to gst debugging 2014-03-15 18:36:50 +01:00
Matthew Waters
93f7e993ad [603/906] update FSF address 2014-03-15 18:36:50 +01:00
Matthew Waters
d01755fcc5 [601/906] fix typo causing shader compilation failure for uploading I420 2014-03-15 18:36:49 +01:00
Matthew Waters
12bf1cfa27 [600/906] docs: add docs for new objects and expand on some existing ones 2014-03-15 18:36:49 +01:00
Matthew Waters
11508f6f7a [599/906] GL|ES2: fix typos from recent changes and make downloading RGB formats work again 2014-03-15 18:36:49 +01:00
Matthew Waters
e969f6d904 [594/906] filter: update for up/download API changes and scaling fixes 2014-03-15 18:36:49 +01:00
Matthew Waters
fad1b94c41 [592/906] memory: update for up/download API changes 2014-03-15 18:36:49 +01:00
Matthew Waters
9086b0c870 [591/906] mixer: save the upload object instead of querying for it every frame 2014-03-15 18:36:49 +01:00
Matthew Waters
4716682c55 [590/906] up/download: fix scaling on transfer 
i.e. uploading from a 10x10 video frame to a 20x20 texture into another 30x30 videoframe
 2014-03-15 18:36:49 +01:00
Matthew Waters
4cbefd4f09 [587/906] mixer: mirror the changes done for filter 2014-03-15 18:36:49 +01:00
Matthew Waters
28863c4bb4 [586/906] fix up some debug statements to get them into the right categories 2014-03-15 18:36:49 +01:00
Matthew Waters
d9d8946351 [583/906] deinterlace: change for new API 
also allow elements to call the _filter_texture vfunc if they want
 2014-03-15 18:36:48 +01:00
Matthew Waters
e89266b664 [581/906] filter: add seperate filter function for operating on textures instead of buffers 2014-03-15 18:36:48 +01:00
Matthew Waters
558e10be0f [580/906] bufferpool: remove obselete gl meta buffer pool options 2014-03-15 18:36:48 +01:00
Matthew Waters
cfafeea297 [579/906] download: fix YV12 format 
same as I420 but plane 1+2 swapped
 2014-03-15 18:36:48 +01:00
Matthew Waters
5aa048e53b [578/906] {up,down}load: add variants that can be called in the gl thread 2014-03-15 18:36:48 +01:00
Matthew Waters
8f4c270ae1 [576/906] remove uneeded GstGLMeta (use GstVideoMeta) 2014-03-15 18:36:48 +01:00
Matthew Waters
fa9a4d6862 [575/906] filter: port to new upload/download 2014-03-15 18:36:48 +01:00
Matthew Waters
5d1395f435 [574/906] memory: implement transperent upload/download for data 
(not async yet)
 2014-03-15 18:36:48 +01:00
Matthew Waters
88cb7e3060 [573/906] add upload and download library objects 
allows multiple upload pipelines that previously wasn't possible
 (i.e. upload RGB and I420 and ... on the same GstGLDisplay)
 2014-03-15 18:36:48 +01:00
Matthew Waters
aebcacecf8 [571/906] mixer: fix deadlock on shutdown 
didn't reiterate over the sinkpad's displays and reactivate them causing a deadlock
 2014-03-15 18:36:48 +01:00
Matthew
ed1f04acab [568/906] window: fix public definitions 2014-03-15 18:36:47 +01:00
Matthew
20406c1de3 [567/906] fix OpenGL|ES2 ifdef'ed code 2014-03-15 18:36:47 +01:00
Matthew Waters
863f21b1f6 [564/906] glmemory: remove unused typedef 2014-03-15 18:36:47 +01:00
Matthew Waters
3f94f31c3d [563/906] readd support for hanging GL pipelines e.g. ... ! gleffects ! fakesink 2014-03-15 18:36:47 +01:00
Matthew Waters
6de0b127d7 [562/906] gldisplay: fix download of YUV formats 2014-03-15 18:36:47 +01:00
Matthew Waters
7627755581 [561/906] gldisplay: fix endianess issues on RGB download 2014-03-15 18:36:47 +01:00
Matthew Waters
de25a454ce [559/906] glmixer: pass the mixpad's display to the querying element 2014-03-15 18:36:47 +01:00
Matthew Waters
ce6c6b5065 [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.
 2014-03-15 18:36:47 +01:00
Matthew Waters
0ef8174881 [554/906] GstGLMemory: update for GstAllocator API changes 2014-03-15 18:36:47 +01:00
Matthew Waters
3affb44884 [544/906] fix memory leaks from not g_free()ing string returned by gst_element_get_name 2014-03-15 18:36:46 +01:00
Matthew Waters
972cd421c7 [543/906] GstGLDisplay: fix segfault from GST_PTR_FORMAT trying to expand the object 2014-03-15 18:36:46 +01:00
Matthew Waters
fe1ce6a7ff [542/906] GstGLMixer: add allocation and bufferpool methods 
based off GstBaseTransform
 2014-03-15 18:36:46 +01:00
Matthew Waters
a44326f86e [532/906] GstGLFilter: implement allocation vfuncs 2014-03-15 18:36:45 +01:00
Matthew Waters
ec782a5f27 [528/906] GstGLMeta: seperate upload/download/normal GL caps video formats 
differentiate between upload, download and GL caps
 2014-03-15 18:36:45 +01:00
Matthew Waters
796d326b74 [527/906] GstGLDisplay: add some trace debugging 2014-03-15 18:36:45 +01:00
Matthew Waters
0e5daa29f7 [524/906] GstGLDisplay: rework the download code 
data paramaters now take GstVideoFrame
remove redundant parameters
 2014-03-15 18:36:45 +01:00
Matthew Waters
1ec68db8f0 [522/906] GstGLDisplay: add forgotten function definition 2014-03-15 18:36:45 +01:00
Matthew Waters
2141571de9 [521/906] GstGLMemory: update for GstAllocator changes 2014-03-15 18:36:45 +01:00
Matthew Waters
3ff83c0f37 [520/906] GstGLMixer: fix for GstChildProxy changes 2014-03-15 18:36:45 +01:00
Matthew Waters
69997e311f [517/906] add GstGLBufferPool 
which adds GstGLMeta to buffers
 2014-03-15 18:36:45 +01:00
Matthew Waters
53dddca0f6 [516/906] add skeleton GstGLMeta 
the GstVideoMeta _map/unmap functions still need implementing
 2014-03-15 18:36:44 +01:00
Matthew Waters
369905e5bd [515/906] GstGLDisplay: rework gen_texture and upload 
rename functions so that other code can create textures in the GL thread
change upload functions to take a GstVideoFrame
default to GLSL for upload conversion
 2014-03-15 18:36:44 +01:00
Matthew Waters
1331611094 [514/906] add GstGLMemory and allocator 
implement custom GstMemory for GL textures
currently map/unmap returns NULL although it might be favourable to upload/download/cache the image data
 2014-03-15 18:36:44 +01:00
Matthew Waters
71c6aae707 [513/906] Remove GstGLBuffer (to be replaced by GstGLMeta) 2014-03-15 18:36:44 +01:00
Matthew Waters
e07dd2908e [512/906] GstGLMixer: update for 1.0 based on the videomixer2 element in -good 2014-03-15 18:36:44 +01:00
Matthew Waters
528816def4 [509/906] GstGLDisplay: update for 1.0 2014-03-15 18:36:44 +01:00
Matthew Waters
4611fd3301 [504/906] GstGLFilter: update for 1.0 
-fix up function definitions
-remove _prepare_output_buffer (functionality taken over by GstBufferPool).
 2014-03-15 18:36:44 +01:00
Matthew Waters
d66bd69b36 [503/906] Rename GST_BOILERPLATE_* to G_DEFINE_TYPE_* and move _base_init into _class_init 2014-03-15 18:36:44 +01:00
Matthew Waters
6f2acb94c6 [502/906] Update versioning for gstreamer 1.0 
Renames GST_MAJORMINOR to GST_API_VERSION in build files
removes -lgstinterfaces from _LDADD flags
 2014-03-15 18:36:44 +01:00
Raimo Järvi
fa18db91ed [501/906] Fix building on 64 bit mingw-w64 
https://bugzilla.gnome.org/show_bug.cgi?id=676428
 2014-03-15 18:36:44 +01:00
Julien Isorce
cb77b00501 [500/906] gldisplay: do not call glCheckFramebufferStatus if 0 is bound 
Indeed it may return GL_FRAMEBUFFER_UNDEFINED if there is no
default framebuffer.
It seems to be the case on MacOSX
 2014-03-15 18:36:43 +01:00
Julien Isorce
0c7080e7a1 [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
 2014-03-15 18:36:43 +01:00
Julien Isorce
5d752d6422 [497/906] filtershader: fix format compiler warnings 2014-03-15 18:36:43 +01:00
Julien Isorce
a1649a497a [495/906] glES2.0: properly use glDeleteShader 2014-03-15 18:36:43 +01:00
Julien Isorce
7e45f26a21 [494/906] cmake build: use config.h from win32/common and add some guidelines 2014-03-15 18:36:43 +01:00
Julien Isorce
201d3992d2 [492/906] glwindow: properly fails if resource not found 2014-03-15 18:36:43 +01:00
Julien Isorce
052c23c3c5 [491/906] glES2.0: properly fails if driver/kernel inconsistency 2014-03-15 18:36:43 +01:00
Julien Isorce
2394987226 [490/906] gldisplay: error out instead of g_assert 2014-03-15 18:36:43 +01:00
Julien Isorce
b88351ad0c [488/906] libvisual-gl: full compatibility with projectM-libvisual if libprojectM >= 2.0.1 
Fix bug #310775
 2014-03-15 18:36:43 +01:00
Julien Isorce
6f1530c658 [486/906] libvisual-gl: add minimal support to libvisual plugins that uses Framebuffer objects 
Fix bug #310775

gst-launch audiotestsrc ! libvisual_gl_projectM ! glimagesink is working
but for now you cannot append any other opengl filters between
libvisual_gl_projectM and glimagesink because our FBO is turned OFF.

It would require that libvisual allows to split rendering between
pass1,2,3... and final rendering. In order to unbind our FBO before
the passN, and then rebind it just before the final libvisual rendering.
 2014-03-15 18:36:43 +01:00
Julien Isorce
06d73faac4 [485/906] gstgldisplay: turn off texture binding and read buffer when downloading rgb is done 
It fixes: (black image before)
gst-launch-0.10 audiotestsrc ! libvisual_gl_lv_gltest ! gldownload ! ximagesink
and
gst-launch-0.10  audiotestsrc ! libvisual_gl_lv_gltest ! gldownload ! glimagesink
 2014-03-15 18:36:43 +01:00
Julien Isorce
5091066426 [483/906] glelements: do not leak parent when using gst_pad_get_parent 2014-03-15 18:36:43 +01:00
Julien Isorce
f639d6096d [481/906] feature checking: error out instead of doing nothing if an OpenGL feature is not present 
Fix bug #572767
 2014-03-15 18:36:42 +01:00
Julien Isorce
9e535a0410 [480/906] win32 builds: add glshader filter sources to vs9 and codeblocks 
Also fix some warnings from msvc9 and mingw-3.4.5
 2014-03-15 18:36:42 +01:00
Руслан Ижбулатов
e44c1040fe [479/906] gstglshadervariables: strtok_r is not multiplatform 
Fix bug #664367
 2014-03-15 18:36:42 +01:00
Wei Feng
2509eab48b [478/906] OpenGL ES 2.0: include glib.h to use G_BEGIN_DECLS in gstgles2.h 
Fix bug #631019
 2014-03-15 18:36:42 +01:00
Julien Isorce
591b4282ed [477/906] OpenGL ES 2.0: fix build since glfiltershader changes 2014-03-15 18:36:42 +01:00
Antoni Silvestre
b640cbc542 [476/906] OpenGL ES 2.0: fix build and disable some examples 
Fix bug #631019
 2014-03-15 18:36:42 +01:00
Luc Deschenaux
268f1a30b2 [471/906] glshader: add dynamic fragment shader filter 
Also add fragment shader parser
Fix bug #600195
 2014-03-15 18:36:42 +01:00
Julien Isorce
d21aaa22bf [467/906] tests: various build fixes 
- cmake could not find glib
 - put gtk variables at the beginning to avoid GL conflicts
 - update examples to clutter-1.8
 - use const instead of deprecated G_CONST_RETURN
 - set max pending events to 0 to make cube example works again
 2014-03-15 18:36:42 +01:00
Tim-Philipp Müller
0cefeead18 [463/906] Add some more G_{BEGIN,END}_DECLS to public headers 
https://bugzilla.gnome.org/show_bug.cgi?id=637260
 2014-03-15 18:36:41 +01:00
Stefan Kost
edefb7826c [462/906] various: add missing G_PARAM_STATIC_STRINGS flags 
Canonicalize property names as needed. Includes some gst-indent changes as well :/
 2014-03-15 18:36:41 +01:00
Jan Schmidt
f9c64dfdea [459/906] Fix distcheck. 2014-03-15 18:36:41 +01:00
Julien Isorce
2c43a348fa [456/906] glfilter/glmixer/gltestsrc/glupload: throw an element error if no parent bin 
Fixes bug #602153
 2014-03-15 18:36:41 +01:00
Julien Isorce
2b46c87bd0 [455/906] glimagesink: handle pixel-aspect-ratio 2014-03-15 18:36:41 +01:00
Filippo Argiolas
270ce448e4 [443/906] sobel: move some highly duplicated code into glfilter 
Add a new convenience function in GstGLFilter that just draws an input
texture to a target texture using a simple shader with just a "tex"
uniform sampler.
Move draw_texture from glfiltersobel to glfilter. Still need to update
other plugins to this.
 2014-03-15 18:36:40 +01:00
Julien Isorce
b0352753d4 [432/906] GstGLDisplay: this is GL_DEPTH24_STENCIL8_EXT, not GL_DEPTH24_STENCIL8_EXT 2014-03-15 18:36:40 +01:00
Pierre Pouzol
2beb8aa729 [431/906] GstGLDisplay: enable stencil buffer when using framebuffer objects. 
Fixes Bug #612159
 2014-03-15 18:36:40 +01:00
Nicholas Panayis
e6195bf5a3 [415/906] gstglwindow_win32: share opengl context in correct order 
Allow to use the opengl context sharing feature if the original
context has been used already.
This is only possible on win32 with wglShareLists because on other
backends, the sharing is made when a context is created.
This new feature is only usefull when using external context
because gst-gl internally makes sure that the orginal context is not
already used when sharing it.

Fix bug #611067
 2014-03-15 18:36:39 +01:00
Julien Isorce
8937128d62 [412/906] Cocoa backend: improve support on GNUStep 2014-03-15 18:36:38 +01:00