Commit graph

183 commits

Author SHA1 Message Date
Matthew Waters
0537cbfa5b glimagesink: resize the viewport correctly on a caps change
with force-aspect-ratio=true, if the width or height changed, the
viewport wasn't being updated to respect the new video width and height
until a resize occured.
2014-10-31 21:29:26 +11:00
Matthew Waters
d6247993f7 glmixer: advertise support for changing input caps mid-stream
https://bugzilla.gnome.org/show_bug.cgi?id=739334
2014-10-31 21:29:25 +11:00
Matthew Waters
a4af98b8c6 glmixer: don't get the current caps from GstVideoInfo for the srcpad
It's missing the caps features needed.
2014-10-30 23:08:00 +11:00
Lubosz Sarnecki
27da1e5aaf satisfy gst-indent 2014-10-29 23:42:54 +11:00
Jan Schmidt
70e4d4123c glfiltercube: Fix typo in property description 2014-10-29 23:23:13 +11:00
Wang Xin-yu (王昕宇)
a9d13db8c6 glmixer:fix incorrect parameter passed to handle_set_context 2014-10-29 20:43:31 +11:00
Matthew Waters
9ac74f6226 glmixer: override the caps query in order to 'convert' capsfeatures
Otherwise, it is only possible for the sink pads and the src pads to
have the exact same caps features.  We can convert from any feature
to another feature so support that.
2014-10-24 00:35:22 +11:00
Matthew Waters
7d9044cf05 glmixer: override the accept caps query in order to 'convert' capsfeatures
Otherwise, it is only possible for the sink pads and the src pads to
have the exact same caps features.  We can convert from any feature
to another feature so support that.
2014-10-23 23:58:33 +11:00
Matthew Waters
e40d70c69a gl: propogate other-context using GstContext 2014-10-23 23:58:33 +11:00
Matthew Waters
73a484d500 glmixer: fixup eglimage include path 2014-10-21 06:04:10 +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
Matthew Waters
771b94b3ca gldeinterlace: ref the uploaded buffer
Instead of the possibly non-GL input buffer.
2014-10-14 16:54:01 +02:00
Sebastian Dröge
302034ac4c glimagesink: Only finalize the other context in finalize()
Otherwise we change a value of a property when going to READY state,
which is unexpected behaviour.
2014-10-13 13:28:57 +02:00
Sebastian Dröge
dbdeed9b15 glmixer: Call the pad's parent class finalize method 2014-10-13 13:27:55 +02:00
Sebastian Dröge
f1fd536dc4 glmixer: Only finalize the other context in finalize()
Otherwise we change a value of a property when going to READY state,
which is unexpected behaviour.
2014-10-13 13:27:11 +02:00
Sebastian Dröge
fe3fafe652 gltestsrc: Add other-context property 2014-10-13 13:25:42 +02:00
Sebastian Dröge
d8a262a589 glimagesink: Don't leak other-context 2014-10-13 11:57:22 +02:00
Sebastian Dröge
3efaa0dec0 glmixer: Add other-context property 2014-10-13 11:57:22 +02:00
Vivia Nikolaidou
7872359239 gloverlay: And fix another unused variable compiler warning 2014-10-08 21:51:12 +03:00
Vivia Nikolaidou
b8d64301af gloverlay: Fix unused variable compiler warning when compiling without desktop GL 2014-10-08 21:49:59 +03:00
Wang Xin-yu (王昕宇)
e6212f5156 gltestsrc: implement checkers pattern with GLSL
https://bugzilla.gnome.org/show_bug.cgi?id=737505
2014-10-07 23:41:38 +11:00
Lubosz Sarnecki
04034b11f4 gltransformation: graphene multiplication order has changed
https://bugzilla.gnome.org/show_bug.cgi?id=733510
2014-09-30 22:11:35 +10:00
Matthew Waters
d1360ef2c7 glvideomixer: update element documentation 2014-09-30 20:39:36 +10:00
Matthew Waters
3ab17dfbe3 Revert accidental push: "gltestsrc: implement checkers pattern with GLSL"
This reverts commit eae09179f0.
2014-09-29 00:27:30 +10:00
Wang Xin-yu (王昕宇)
eae09179f0 gltestsrc: implement checkers pattern with GLSL 2014-09-28 21:43:34 +10:00
Matthew Waters
b658f04d6c gloverlay: fix zero output frames with YUY2/UYVY
also, be nice and disable blending for other elements
2014-09-26 22:29:56 +10:00
Matthew Waters
720ba932c9 gloverlay: protect desktop gl specific tokens with #if 2014-09-26 22:22:06 +10:00
Matthew Waters
eaa424cec7 gloverlay: free the image memory every time the location changes
fixes a memory leak
2014-09-26 12:28:55 +10:00
Sebastian Dröge
9c6c82887f gloverlay: Include into the build with GLES2 only too 2014-09-25 20:48:59 +03:00
Matthew Waters
7e69750336 gltestsrc: free the shader on stop 2014-09-26 01:59:44 +10:00
Matthew Waters
acb21cdb83 glvideomixer: fix blending with low-alpha sources
We also need to apply the blend paramaters to the alpha channel otherwise
the output of the blend will appear black at low alpha values (< 0.2).
2014-09-26 01:59:43 +10:00
Matthew Waters
7b3024c387 gloverlay: reimplement everything
- update for shaders
 - add alpha property
 - image placement properties shamelessly borrowed from gdkpixbufoverlay
 - image placement properties are GstController able
 - use GstGLMemory for the overlay image data
 - add support for gles2
2014-09-26 01:59:43 +10:00
Matthew Waters
9f953f297f glvideomixer: skip input frames with an alpha of 0 2014-09-24 14:31:19 +10:00
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
Lubosz Sarnecki
b2398e3fd1 gltestsrc: add Mandelbrot fractal pattern.
https://bugzilla.gnome.org/show_bug.cgi?id=735131
2014-09-24 00:40:57 +10:00
Lubosz Sarnecki
3736f944b5 gltestsrc: implement snow pattern with GLSL.
https://bugzilla.gnome.org/show_bug.cgi?id=735131
2014-09-24 00:40:37 +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
Sanjay NM
a1ae26acbd gl: Removed unreachable break, unused variable
https://bugzilla.gnome.org/show_bug.cgi?id=736957
2014-09-19 21:48:14 +10:00
Ognyan Tonchev
66967bb203 gltestsrc: do not leak pool in error cases
https://bugzilla.gnome.org/show_bug.cgi?id=736730
2014-09-16 12:48:43 +03:00
Ognyan Tonchev
31703f9ac3 glmixer: do not leak pool in error cases
https://bugzilla.gnome.org/show_bug.cgi?id=736729
2014-09-16 12:48:01 +03:00
Lubosz Sarnecki
f1b026c480 gltransformation: fix issues and expose mvp matrix
* aspect should not be 0 on init
* rename fovy to fov
* add mvp to properties as boxed graphene type
* fix transformation order. scale first
* clear color with 1.0 alpha

https://bugzilla.gnome.org/show_bug.cgi?id=734223
2014-09-05 09:39:34 +10:00
Sebastian Dröge
e4b084acd9 glimagesink: Add missing break to switch
CID 1232801
2014-08-28 16:42:30 +03:00
Lubosz Sarnecki
ddaaff3376 glimagesink: expose context
* expose context in draw / reshape callbacks
* add context property

https://bugzilla.gnome.org/show_bug.cgi?id=734482
2014-08-21 17:38:57 +10:00
Matthew Waters
30ddb384ab glmixer: unref the GstGLUpload in the pad if freed while running
Dynamic pipelines that get and release the sink pads will finalize
the pad without going through gst_gl_mixer_stop() which is where the
upload object is usually freed.  Don't leak objects in such case.
2014-08-19 17:01:36 +10:00
Wang Xin-yu (王昕宇)
98152017b7 glvideomixer: avoid gl resource race condition between different thread
https://bugzilla.gnome.org/show_bug.cgi?id=734830
2014-08-19 17:00:58 +10:00
Matthew Waters
0b0c116327 glvideomixer: don't clobber unnecessary GstVideoInfo fields
otherwise we might clobber other important fields such as the frame rate.
2014-08-19 14:44:29 +10:00
Matthew Waters
510a016c88 glvideomixer: get the attribute from the correct shader 2014-08-19 14:43:42 +10:00
Matthew Waters
c6706adfcc glimagesink: unref the window on navigation event
plugs a memory leak
2014-08-19 14:24:02 +10:00
Tim-Philipp Müller
c81a2d1c6c opengl: update element docs for 1.x 2014-08-10 18:07:28 +01:00
Matthew Waters
dab074899e glvideomixer: add a background property
That's compatible with the compositor/videomixer property

https://bugzilla.gnome.org/show_bug.cgi?id=731954
2014-08-07 19:21:02 +10:00
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
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
13960f0043 glimagesink: keep the uploaded buffer around on successful redisplay
We might need it later to perform a redisplay.  GstGLUpload will take
of releasing the previous buffer when it receives a new buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=733726
2014-07-29 13:25:22 +10:00
Matthew Waters
13c63154b0 glimagesink: silence gsignal warning
instance '0xblah' has no handler with id '13'
2014-07-27 13:27:10 +10:00
Matthew Waters
5291ba37d9 glimagesink: remove extra argument from debug call 2014-07-24 13:05:00 +10:00
Vasilis Liaskovitis
90a4444609 glimagesink: Add navigation interface and callbacks for GstGLWindow mouse/key signals
https://bugzilla.gnome.org/show_bug.cgi?id=703486
2014-07-24 12:48:57 +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
Sebastian Dröge
1934847981 gl: Always build gstglmixer, not only when full OpenGL support is enabled 2014-07-11 13:58:55 +02:00
Sebastian Dröge
acb1d5afc3 gl: Link to all required libraries but not more 2014-07-11 12:06:48 +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
Nicolas Dufresne
ab29217726 glimagesink: Keep aspect ratio by default
The expected default behaviour for video sink is to maintain the
aspect ratio. Fix the default value to reflect this. The property
default was already TRUE, but the value was not initially TRUE.
2014-07-09 15:03:53 -04:00
Sebastian Dröge
a84320be50 glimagesink: Chain up to the parent class' finalize function 2014-06-29 22:26:47 +02:00
Sebastian Dröge
f068b64285 glimagesink: Make sure to always unref the display
Even if we didn't create a context yet.
2014-06-29 22:25:43 +02:00
Matthew Waters
7797b15de7 glshader: enable glshader on GLES2 2014-06-25 18:26:13 +10:00
Julien Isorce
13023f2975 glcolorscale: do passthrough on same caps
See https://bugzilla.gnome.org/show_bug.cgi?id=732178
2014-06-25 06:56:43 +01:00
Julien Isorce
6f45d00a9b gl: enable glvideomixer on GLES2 2014-06-25 06:55:11 +01:00
Matthew Waters
c37ace1844 glvideomixer: bas output width/height on the pad properties
Allows automatic negotiation of the size in the following case:
gst-launch-1.0 glvideomixer name=m sink_0::xpos=0 sink_1::xpos=320 ! glimagesink \
    videotestsrc ! m. \
    videotestsrc pattern=1 ! m.

https://bugzilla.gnome.org/show_bug.cgi?id=731878
2014-06-25 12:00:34 +10:00
Matthew Waters
4c02c4f004 glvideomixer: don't clobber already allocated shader 2014-06-25 10:19:42 +10:00
Matthew Waters
5409a3ea2f gl: XInitThreads when env variable is set
This is too allow gst-launch debugging with multiple GL contexts as
well as avoiding segfaulting innocent gtk+ apps that have not called
XInitThreads.

https://bugzilla.gnome.org/show_bug.cgi?id=731525
2014-06-24 23:51:24 +10:00
Sebastian Dröge
8a18ac76e1 gl: Need to link to new badvideo library for the video aggregator base class 2014-06-22 18:58:51 +02:00
Thibault Saunier
d516c951e7 gl:glvideomixer: Add the Compositor in the element metadata class
So it is possible to pick one compositing element from the registry
2014-06-20 19:53:33 +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
Lubosz Sarnecki
053252ccc6 opengl: add element for transforming video geometry
* add graphene as soft dependency for linear algebra
2014-06-18 20:41:03 +10:00
Matthew Waters
19e8dbd6ac glfiltershader: port to GLES2
Provide a time variable
2014-06-17 23:21:15 +10:00
Matthew Waters
e00815a586 glvideomixer: silence incorrect number of arguments in format warning 2014-06-15 15:18:46 +10:00
Matthew Waters
d01d259024 glvideomixer: wire up the alpha pad property 2014-06-15 13:59:07 +10:00
Matthew Waters
b7f1015359 glvideomixer: support input frame scaling 2014-06-15 13:44:04 +10:00
Matthew Waters
5a6bef5c59 glvideomixer: add positioning of input streams
https://bugzilla.gnome.org/show_bug.cgi?id=729798
2014-06-15 12:28:45 +10:00
Matthew Waters
bb0fec7c80 glfilterapp: actually emit the client-draw signal 2014-06-12 23:17:05 +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
2ed84ac40f glimagesink: replace pointer properties with signals
Based on patch by Mathieu Duponchelle <mathieu.duponchelle@epitech.eu>

https://bugzilla.gnome.org/show_bug.cgi?id=704507
2014-06-12 12:18:23 +10:00
Matthieu Bouron
dac4816823 glimagesink: improve state change debug message 2014-06-03 14:08:34 +10:00
Matthew Waters
5eb4934750 glimagesink: unref the old buffer outside the lock
it could very well deadlock

https://bugzilla.gnome.org/show_bug.cgi?id=723529
2014-05-30 11:46:00 +10:00
Matthew Waters
1cb7e22b98 Revert "[880/906] glimagesink: remove unused stored_buffer field"
This reverts commit af3a68db7d.

Conflicts:
	ext/gl/gstglimagesink.c

https://bugzilla.gnome.org/show_bug.cgi?id=723529
2014-05-30 11:35:04 +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
6ce3b82efe gl/upload: add GstGLUploadMeta object
That simply deals with the provider aspect of GstVideoGLTextureUploadMeta.
2014-05-28 14:41:35 +10:00
Julien Isorce
6c92286c6e glimagesink: make it actually honor show-preroll-frame property
https://bugzilla.gnome.org/show_bug.cgi?id=730802
2014-05-27 11:28:27 +01:00
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
Sebastian Dröge
8070b4e043 glimagesink: Check if context creation failed before trying to use it
Otherwise we will cause assertions everywhere by passing NULL to functions
and eventually crash when dereferencing a NULL pointer.

https://bugzilla.gnome.org/show_bug.cgi?id=730069
2014-05-19 12:25:51 +02:00
Matthew Waters
ce561913de gl/download: update to be similar to the glupload semantics 2014-05-14 11:38:01 +10:00
Julien Isorce
9a917fb8a9 gleffects: use gl_vtable 2014-05-08 16:08:08 +01:00
Matthew Waters
a49a371710 gl/upload: implement lazy init
Rename init_format to set_format
2014-05-08 15:33:43 +10:00
Matthew Waters
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
6f4fd70867 gl/sink: make sure we always initialize the upload object
https://bugzilla.gnome.org/show_bug.cgi?id=729542
2014-05-07 09:12:23 +10:00
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
Matthew Waters
5681f78362 glcolorscale: fix operation with dual GL, GLES2 libgstgl 2014-05-01 14:11:00 +10:00
Julien Isorce
56cca649d4 glcolorscale: use a shader on GLESv2
Otherwise you only see black frames

Fix https://bugzilla.gnome.org/show_bug.cgi?id=728947
2014-04-30 17:33:14 +01:00
Julien Isorce
a20f17e29c glimagesink: use new helper function to avoid duplicating default shader text 2014-04-30 15:35:49 +01:00
Julien Isorce
f4626ef619 gleffects: use new helper functions to avoid duplicating the same vertex shader text
And also use the default fragment shader text for the identity effect
2014-04-30 15:35:49 +01:00