Commit graph

34 commits

Author SHA1 Message Date
Julien Isorce
2fd84a6c86 gl: do not include GL headers in public gstgl headers
Except for gst/gl/gstglfuncs.h

It is up to the client app to include these headers.
It is coherent with the fact that gstreamer-gl.pc does not
require any egl.pc/gles.pc. I.e. it is the responsability
of the app to search these headers within its build setup.

For example gstreamer-vaapi includes explicitly EGL/egl.h
and search for it in its configure.ac.

For example with this patch, if an app includes the headers
  gst/gl/egl/gstglcontext_egl.h
  gst/gl/egl/gstgldisplay_egl.h
  gst/gl/egl/gstglmemoryegl.h
it will *no longer* automatically include EGL/egl.h and GLES2/gl2.h.
Which is good because the app might want to use the gstgl api only
without the need to bother about gl headers.

Also added a test: cd tests/check && make libs/gstglheaders.check

https://bugzilla.gnome.org/show_bug.cgi?id=784779
2017-08-22 10:00:19 +01:00
Haihua Hu
a5cb746983 glimagesink: support video rotation using transform matrix
Add "rotate-method" to glimagesink and apply transform matrix
to vertex coordinate to control rotation.

https://bugzilla.gnome.org/show_bug.cgi?id=765795
2016-05-25 18:28:20 +10:00
Matthew Waters
ccc17ebe10 glimagesink: don't push a reconfigure event from the GL thread
Doing so may cause deadlocks when other elements attempt destroy or created
GL resources.

https://bugzilla.gnome.org/show_bug.cgi?id=760559
2016-02-17 10:34:14 +11:00
Matthew Waters
3bf7430411 glimagesink: wait on the correct sync meta when rendering 2015-11-17 15:27:26 +11:00
Matthew Waters
fcd0faa055 glimagesink: add support for rendering external-oes textures
https://bugzilla.gnome.org/show_bug.cgi?id=757285
2015-11-17 15:27:26 +11:00
Matthew Waters
50b59150fd glviewconvert: remove set_format
We need the caps to be able to
1. check the caps features
2. get the requested texture-target on input/output
2015-11-11 15:16:37 +11:00
Matthew Waters
7ae0dd2361 glimagesink: avoid updating the viewport in the draw loop
Fixes flashes/incorrect aspect ratio when resizing glimagesink on OSX.
2015-09-16 18:04:51 +10:00
Lubosz Sarnecki
778ad10518 glimagesink: Upload and draw overlays with GstGLOverlayCompositor
Receives the GstOverlayComposition buffer in the glimagesink and draws them.

https://bugzilla.gnome.org/show_bug.cgi?id=745107
2015-07-20 14:41:11 -04:00
Jan Schmidt
00d6fe9068 glimagesink: Support multiview/stereoscopic video
Support video with multiview info in the caps, transform
it to mono anaglyph by default, but allow for configuring
other output modes and handoff to the app via
the draw signal.

https://bugzilla.gnome.org/show_bug.cgi?id=611157
2015-06-19 01:49:33 +10:00
Nicolas Dufresne
c72213ff8b glimagesink: Don't do pool caching
We now know that pool caching can cause renegotiation issues
when an element in the pipeline change from passthrough to not
passthrough. As it's not needed, don't cache existing pools.

https://bugzilla.gnome.org/show_bug.cgi?id=748344
2015-06-12 20:14:37 -04:00
Matthew Waters
fac0cdc7ac glwindow: handle gst_video_overlay_set_render_rectangle 2015-05-31 16:04:13 +10:00
Matthew Waters
6a2d12bf47 glimagesink: correctly use the sync meta across multiple contexts
1. Set the sync point after the (possible) upload has occured
2. Wait in the correct GL context (the draw context)

Note: We don't add the GL sync meta to the input buffer as it's not
writable and a copy would be expensive.
2015-05-20 00:36:48 +10:00
Matthew Waters
1f89d1dce2 glimagesink: cleanup properties
remove unused "display-name"
ensure defaults between the bin/element are the same
2015-05-14 15:10:59 +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
Sebastian Dröge
35d5c648c6 Revert "Revert "glimagesink: implement as a bin""
This reverts commit be938f92d9.
2015-05-06 15:47:04 +02:00
Sebastian Dröge
53c79cbf86 Revert "gl: readd glupload/download onto element pads"
This reverts commit 87d8270f30.
2015-05-06 15:46:49 +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
Matthew Waters
be938f92d9 Revert "glimagesink: implement as a bin"
This reverts commit 8a0017e21d.
2015-04-30 11:26:33 +10:00
Jan Schmidt
ff12434b9f glimagesink: Cache caps for passing to the client draw call
Don't convert the GstVideoInfo to caps on every draw call,
just cache the caps and pass them into the GstSample.
2015-04-29 02:52:40 +10:00
Matthew Waters
8a0017e21d glimagesink: implement as a bin
glupload ! glcolorconvert ! sink

Some properties are manually forwarded.  The rest are available using
GstChildProxy.

The two signals are forwarded as well.
2015-03-12 16:45:50 +00:00
Matthew Waters
c827d1f804 glimagesink: clobber the alpha channel by default
this can be disabled with the ignore-alpha property
2015-01-30 15:54:05 +11:00
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
6361df77e8 glimagesink: properly handle the !opengl3 case
https://bugzilla.gnome.org/show_bug.cgi?id=740012
2014-11-30 00:44:46 +11:00
Matthew Waters
f0d2346c52 glimagesink: use vbo's and vao's for gl3 2014-11-28 09:14:25 +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
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
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
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
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
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
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
364b01aca9 glimagesink: remove unused texture 2014-04-13 22:16:45 +10:00
Matthew Waters
d4a72b61c0 glimagesink: move upload into _prepare() 2014-04-13 22:14:52 +10:00
Matthew Waters
4bdf5f336a move gl elements to ext subdirectory 2014-03-16 11:23:16 +01:00
Renamed from gst/gl/gstglimagesink.h (Browse further)