Commit graph

173 commits

Author SHA1 Message Date
Víctor Manuel Jáquez Leal
562bd629a6 vaapisink: add 'handoff' signal
This patch adds the signal ::handoff and the property signal-handoffs. If the
property is set TRUE, the signal ::handoff is emitted just after the buffer is
rendered.

Based on Zhao Halley <halley.zhao@intel.com>

https://bugzilla.gnome.org/show_bug.cgi?id=747905
2015-04-16 11:27:51 +02:00
Víctor Manuel Jáquez Leal
8b36e25f47 Removal of gstreamer-1.0 support
The support for GStreamer 1.0 has been obsoleted in 0.5.10 release.
GStreamer 1.2 is the a minimal requirement for building the gstreamer-vaapi.

This patch removes all the pre-processor conditional code compilation guarded
for gstreamer-1.0.

Thus, all the video converters were removed too.

https://bugzilla.gnome.org/show_bug.cgi?id=745728

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
Signed-off-by: Sreerenj Balachandran <sreerenj.balachandran@intel.com>
2015-04-03 17:09:08 +03:00
Víctor Manuel Jáquez Leal
c561b8da8a update and move gstcompat.h
The purpose of gstcompat.h is to couple the API differences among
gstreamer-1.0 and gstreamer-0.10. Since gstreamer-0.10 is obsolete, the code
in this compatibility layer shall be removed.

Nevertheless, the gstcompat.h header should be kept, if new incompatibilites
appear in the future, but it shall live in gst/vaapi, not in gst-libs.

This patch removes the crumbs defined gstcompat.h and moves it to gst/vaapi.
In order to avoid layer violations, gstcompat.h includes sysdeps.h and all
the includes in gst/vaapi of sysdeps.h are replaced with gstcompat.h

https://bugzilla.gnome.org/show_bug.cgi?id=745728

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
Signed-off-by: Sreerenj Balachandran <sreerenj.balachandran@intel.com>
2015-04-03 17:08:30 +03:00
Víctor Manuel Jáquez Leal
d256f1d283 Removal of gstreamer-0.10 support
This patch removes all the pre-processor conditional code compilation guarded
for gstreamer-0.10.

https://bugzilla.gnome.org/show_bug.cgi?id=745728
https://bugzilla.gnome.org/show_bug.cgi?id=732666

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2015-04-03 16:55:27 +03:00
Gwenole Beauchesne
7524b5eea6 vaapisink: fix minor memory leak in debug mode.
The gst_video_colorimetry_to_string() function returns a newly created
string that represents the GstVideoColorimetry value. So, that needs
to be released after usage, in e.g. GST_DEBUG().
2015-03-06 10:37:40 +01:00
Sreerenj Balachandran
267465d7d0 vaapisink: Protect the X11 API invokations with proper locking
https://bugzilla.gnome.org/show_bug.cgi?id=739808
2014-11-27 11:20:10 +02:00
Gwenole Beauchesne
0b6d6d956e vaapisink: clean-ups (indentation, drop unused variables). 2014-09-24 13:49:32 +02:00
Gwenole Beauchesne
48e5bcbe7b vaapisink: fix GstNavigation "key-press" / "key-release" events.
Fix arguments to XkbKeycodeToKeysym() for converting an X11 keycode
to a KeySym. In particular, there is no such Window argument. Also
make sure to check for, and use, the correct <X11/XKBlib.h> header
where that new function is defined. Otherwise, default to the older
XKeycodeToKeysym() function.
2014-09-24 13:49:06 +02:00
Gwenole Beauchesne
039244bf77 vaapisink: fix GstNavigation "mouse-move" event.
Really use the motion event coordinates to propagate the "mouse-move"
event to upper layer, instead of those from a button event. Those are
technically the same though.
2014-09-24 13:48:27 +02:00
Sreerenj Balachandran
33212d9634 vaapisink: implement the GstNavigation interface
This is useful for things like DVD menus, where key/mouse events
would need to be forwarded from the upstream sink element.

https://bugzilla.gnome.org/show_bug.cgi?id=711479
2014-09-16 14:25:40 +03:00
Changzhi Wei
c201f738fe vaapisink: add support for GstColorBalance interface.
https://bugzilla.gnome.org/show_bug.cgi?id=722390

[fixed channel names, simplified range factor, fixed memory leak]
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2014-07-31 18:49:55 +02:00
Changzhi Wei
5a95cd5645 vaapisink: add support for colorbalance adjustment.
https://bugzilla.gnome.org/show_bug.cgi?id=722390

[fixed and simplified tracking of colorbalance value changes]
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2014-07-31 18:48:46 +02:00
Gwenole Beauchesne
6e92a82138 vaapisink: improve installation of properties.
Simplify the creation and installation process of properties, by first
accumulating them into a g_properties[] array, and next calling into
g_object_class_install_properties().

Also add missing docs and flags to some properties.
2014-07-31 18:48:46 +02:00
Gwenole Beauchesne
d1f83b4570 vaapisink: code clean-ups.
Move code around in a more logical way. Introduce GST_VAAPISINK_CAST()
helper macro and use it wherever we know the object is a GstBaseSink or
any base class. Drop explicit initializers for values that have defaults
set to zero.
2014-07-31 18:48:46 +02:00
Gwenole Beauchesne
1824a80957 vaapisink: re-indent all GstVaapiSink related source code. 2014-07-31 18:48:46 +02:00
Gwenole Beauchesne
30c59af0a0 vaapisink: introduce separate backends.
Introduce new backends vtable so that to have clean separation between
display dependent code and common base code. That's a "soft" separation,
we don't really need dedicated objects.

https://bugzilla.gnome.org/show_bug.cgi?id=722248
2014-07-30 18:38:03 +02:00
Gwenole Beauchesne
24673dc3a4 vaapisink: drop unused "synchronous" mode.
Support for X11 "synchronous" mode was never implemented, and was only
to be useful for debugging. Drop that altogether, that's not going to
be useful in practice.

https://bugzilla.gnome.org/show_bug.cgi?id=733985
2014-07-30 18:35:31 +02:00
Gwenole Beauchesne
81b5ad85b5 vaapisink: drop unused variables.
Drop obsolete, and now unused, video_buffer_pool and video_buffer_size
variables. They got merged into the GstVaapiPluginBase object.
2014-07-30 18:35:31 +02:00
Gwenole Beauchesne
8298d64aad vaapisink: drop GLX rendering and fancy effects.
Rendering with GLX in vaapisink is kind of useless nowadays, including
OpenGL related fancy effects. Plain VA/GLX interfaces are also getting
deprecated in favor of EGL, or more direct buffer sharing with actual
GL textures.

Should testing of interop with GLX be needed, one could still be using
the modern cluttersink or glimagesink elements.

https://bugzilla.gnome.org/show_bug.cgi?id=733984
2014-07-30 18:35:31 +02:00
Holger Kaelberer
4b61cc3cd7 vaapisink: listen to window size changes on X11.
Allow dynamic changes to the window, e.g. performed by the user, and
make sure to refresh its contents, while preserving aspect ratio.

In practice, Expose and ConfigureNotify events are tracked in X11
display mode by default. This occurs in a separte event thread, and
this is similar to what xvimagesink does. Any of those events will
trigger a reconfiguration of the window "soft" size, subsequently
the render-rect when necessary, and finally _expose() the result.

The default of handle_events=true can be changed programatically via
gst_x_overlay_handle_events().

Thanks to Fabrice Bellet for rebasing the patch.

https://bugzilla.gnome.org/show_bug.cgi?id=711478

[dropped XInitThreads(), cleaned up the code a little]
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2014-07-30 15:46:14 +02:00
Gwenole Beauchesne
b8601cf4c5 vaapisink: fix GstVideoOverlay::expose() implementation.
Now that we always track the currently active video buffer, it is
not necessary to automatically increase its reference since this is
implicitly performed in ::show_frame() through the get_input_buffer()
helper from GstVaapiPluginBase class.

This is a regression from a26df80.
2014-07-28 18:34:13 +02:00
Gwenole Beauchesne
aa2fab43bd vaapisink: allow a specific view component to be displayed.
If a multiview stream is decoded, multiple view components are submitted
as is downstream. It is the responsibility of the sink element to display
the required view components. By default, always select the frame buffer
that matches the view-id of the very first frame to be displayed.

However, introduce a "view-id" property to allow the selection of a
specific view component of interest to display.
2014-07-28 10:29:57 +02:00
Gwenole Beauchesne
a26df804a6 vaapisink: always keep the last displayed buffer around.
Always record the VA surface that is currently being rendered, no matter
the fact we are using texturedblit or overlay. That's because in some
occasions, we need to refresh or resize the displayed contents based on
new events. e.g. user-resized window.

Besides, it's simpler to track the last video buffer in GstVaapiSink than
through the base sink "last-sample".
2014-07-28 10:12:49 +02:00
Gwenole Beauchesne
5ffa82b64c vaapisink: add support for "display-name" property.
Add a "display-name" property to vaapisink so that the end user could
select the desired output. Keep "display-name" in-line with the existing
"display" (GstVaapiDisplayXXX type).

So, for X11 or GLX, the "display-name" is the usual display name as we
know for XOpenDisplay(); for Wayland, the "display-name" is the name used
for wl_display_connect(); and for DRM, the "display-name" is actually the
DRI device name.

https://bugzilla.gnome.org/show_bug.cgi?id=722247
2014-07-25 17:36:12 +02:00
Gwenole Beauchesne
5e5d62cac7 vaapisink: fix initialization with "drm" display type.
Force early initializatin of the GstVaapiDisplay so that to make sure
that the sink element display object is presented first to upstream
elements, as it will be correctly featuring the requested display type
by the user.

Otherwise, we might end up in situations where a VA/X11 display is
initialized in vaapidecode, then we try VA/DRM display in vaapisink
(as requested by the "display" property), but this would cause a failure
because we cannot acquire a DRM display that was previously acquired
through another backend (e.g. VA/X11).
2014-06-13 17:42:35 +02:00
Gwenole Beauchesne
6bf3c1863c legal: update copyright notice dates. 2014-01-22 19:02:35 +01:00
Holger Kaelberer
b1d3f7d4c0 vaapisink: set csc render flags from sinkpad caps.
This maps GstVideoColorimetry information in vaapisink's sinkpad caps
to GST_VAAPI_COLOR_STANDARD_* flags, if per-buffer information was not
available.

https://bugzilla.gnome.org/show_bug.cgi?id=722255

[factored out code, added SMPTE240M, handle per-buffer flags]
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2014-01-15 14:24:32 +01:00
Holger Kaelberer
f8666e2cae vaapisink: fix display initialization in GstVideoOverlay implementation.
When gst_vaapisink_video_overlay_set_window_handle() is called early,
before the pipeline has been set to PLAYING, the display has not yet
been initialized and _PLUGIN_BASE_DISPLAY_TYPE() is not yet
up-to-date. For this reason the foreign XID is not attached.

Now _ensure_display() is called earlier.

https://bugzilla.gnome.org/show_bug.cgi?id=722244

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2014-01-15 11:07:05 +01:00
Sreerenj Balachandran
dd6751ed47 vaapisink: expose the raw video formats in static caps template.
Expose all raw video formats in the static caps template since the
vaapisink is supporting raw data. We will get the exact set of formats
supported by the driver dynamically through the _get_caps() routine.

https://bugzilla.gnome.org/show_bug.cgi?id=703271
https://bugzilla.gnome.org/show_bug.cgi?id=720737

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2014-01-15 11:06:01 +01:00
Gwenole Beauchesne
e3dcd33114 plugins: factor out support for raw YUV buffers on sink pads.
Factor out propose_allocation() hooks, creation of video buffer pool
for the sink pad, conversion from raw YUV buffers to VA surface backed
buffers. Update vaapidecode, vaapiencode and vaapipostproc to cope
with the new GstVaapiPluginBase abilities.
2013-12-18 16:38:57 +01:00
Gwenole Beauchesne
b324fc6add plugins: factor out pad caps. 2013-12-18 16:38:57 +01:00
Gwenole Beauchesne
01a3fc44c0 plugins: factor out video context sharing code. 2013-12-18 16:38:57 +01:00
Gwenole Beauchesne
e5f066b719 plugins: factor out GstImplementsInterface. 2013-12-18 16:38:57 +01:00
Gwenole Beauchesne
6f2dfb71e6 plugins: factor out display creation process.
Move common VA display creation code to GstVaapiPluginBase, with the
default display type remaining "any". Also add a "display-changed"
hook so that subclasses could perform additional tasks when/if the
VA display changed, due to a new display type request for instance.

All plug-ins are updated to cope with the new internal APIs.
2013-12-18 16:38:57 +01:00
Gwenole Beauchesne
7e58d60854 plugins: add new base object, store display in there.
Introduce a new GstVaapiPluginBase object that will contain all common
data structures and perform all common tasks. First step is to have a
single place to hold VA displays.

While we are at it, also make sure to store and subsequently release
the appropriate debug category for the subclasses.
2013-12-18 16:38:57 +01:00
Gwenole Beauchesne
7a33165436 plugins: fix reference leaks of VA display objects.
Fix GstElement::set_context() implementation for all plug-in elements
to avoid leaking an extra reference to the VA display, thus preventing
correct cleanup of VA resources in GStreamer 1.2 builds.
2013-11-29 14:02:52 +01:00
Gwenole Beauchesne
9ab6037847 plugins: use G_PARAM_STATIC_STRINGS.
This avoids a few string copies during initialization.
2013-11-28 17:35:44 +01:00
Gwenole Beauchesne
15519ebe3d legal: add per-file authorship information.
Credit original authors on a per-file basis as we cannot expect people
to know all country-specific rules, or bother browsing through the git
history.
2013-11-22 06:39:15 +01:00
Gwenole Beauchesne
d556c0a37a plugins: streamline VA formats exposed in caps to a realistic set.
Currently, the decoder only supports YUV 4:2:0 output. So, expose the
output formats for GStreamer 1.2 in caps to a realistic subset. This
means NV12, I420 or YV12 but also ENCODED if we cannot determine the
underlying VA surface format, or if it is actually not allowed to get
access to the surface contents.
2013-11-21 11:08:23 +01:00
Gwenole Beauchesne
b4eb1dcd42 plugins: expose the expected format for GstVideoGLTextureUploadMeta.
Fix vaapidecode srcpad caps to only expose RGBA video format for the
meta:GstVideoGLTextureUploadMeta feature. That's only what is supported
so far. Besides, drop this meta from the vaapisink sinkpad caps since
we really don't support that for rendering.

https://bugzilla.gnome.org/show_bug.cgi?id=711828
2013-11-21 11:08:23 +01:00
Víctor Manuel Jáquez Leal
395260f24b plugins: hanle the context query in any pad.
Also this patch simplifies the code, since now the query is common for the
decoder and the sink.

https://bugzilla.gnome.org/show_bug.cgi?id=709200
2013-10-01 18:41:16 +02:00
Víctor Manuel Jáquez Leal
41c4da5571 plugins: add support for GstVideoGLTextureUploadMeta.
If the allocation meta GST_VIDEO_GL_TEXTURE_UPLOAD_META_API_TYPE is
requested, and more specifically under a GLX configuration, then add
the GstVideoGLTextureUploadMeta to the output buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=703236

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-09-27 14:17:20 +02:00
Sreerenj Balachandran
8fe3bb0b14 plugins: add support for GstCaps features.
Move VA video buffer memory from "video/x-surface,type=vaapi" format,
as expressed in caps, to the more standard use of caps features. i.e.
add "memory:VASurface" feature attribute to the associated caps.

https://bugzilla.gnome.org/show_bug.cgi?id=703271

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-09-27 14:17:16 +02:00
Víctor Manuel Jáquez Leal
21aa850eb4 plugins: improve ::query() debugging messages.
Fix gst_vaapidecode_query() to correctly display the query type name,
instead of randomly displaying that we shared the underlying display.
Also add debug info for the GstVaapiSink::query() handler, i.e. the
supplied query type name actually.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-09-27 14:17:12 +02:00
Víctor Manuel Jáquez Leal
9e3d24c669 plugins: add support for GstContext API.
Add support for the new GstContext API from GStreamer 1.2.x.
- implement the GstElement::set_context() hook ;
- reply to the `context' query from downstream elements.

https://bugzilla.gnome.org/show_bug.cgi?id=703235

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-09-27 14:17:07 +02:00
Víctor Manuel Jáquez Leal
f75762d910 plugins: initial port to GStreamer 1.2.
Port vaapidecode and vaapisink plugins to GStreamer API >= 1.2. This
is rather minimalistic so that to test the basic functionality.

Disable vaapipostproc plugin for now as further polishing is needed.
Also disable GstVideoContext interface support since this API is now
gone in 1.2.x. This is preparatory work for GstContext support.

https://bugzilla.gnome.org/show_bug.cgi?id=703235

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-09-27 14:15:51 +02:00
Zhao Halley
45b4ba7df7 vaapisink: ensure the uploader is setup for upstream allocated buffers.
In GStreamer 0.10 builds, make sure that the GstVaapiUploader helper
is setup in case upstream elements allocate buffers themselves without
honouring our GstVaapiSink::bufer_alloc() hook.

In particular, this fixes support for OGG video streams with WebKit.

https://bugzilla.gnome.org/show_bug.cgi?id=703934

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-08-29 19:36:06 +02:00
Gwenole Beauchesne
6d7b5eef7d vaapisink: simplify get_render_buffer() for GStreamer 0.10 builds.
Implement and use gst_vaapisink_get_render_buffer() for GStreamer 0.10
builds as well.
2013-08-29 19:36:06 +02:00
Gwenole Beauchesne
d2648afa32 vaapisink: handle raw buffers not created from VA video buffer pool.
Handle raw video buffers that were not created from a VA video buffer
pool. Use the generic GstVideo API to copy buffers in GStreamer 1.0.x
builds instead of the GstVaapiUploader.

https://bugs.freedesktop.org/show_bug.cgi?id=55818
2013-08-29 19:36:06 +02:00
Simon Farnsworth
0ef5979d77 vaapisink: allow scaling to ignore aspect ratio.
Other GStreamer sinks, like xvimagesink, have a force-aspect-ratio property,
which allows you to say that you don't want the sink to respect aspect
ratio. Add the same property to vaapisink.

http://lists.freedesktop.org/archives/libva/2012-September/001298.html

Signed-off-by: Simon Farnsworth <simon.farnsworth at onelan.co.uk>
2013-08-26 13:10:33 +02:00
Wind Yuan
e5a50af2ae vaapisink: fix memory leak of GstVaapiUploader instance.
Make sure gst_vaapisink_ensure_uploader() checks for the existence
of a former GstVaapiUploader instance prior to forcibly creating a
new one.

https://bugzilla.gnome.org/show_bug.cgi?id=703980
2013-08-26 13:01:26 +02:00
Guangxin.Xu
92a124f306 vaapisink: fix get_caps() implementation for GStreamer 1.0.
Fix GstBaseSink::get_caps() implementation for GStreamer 1.0.X builds
by honouring the filter caps argument. More precisely, this fixes the
following pipeline: gst-launch-1.0 videotestsrc ! vaapisink

https://bugzilla.gnome.org/show_bug.cgi?id=705192

Signed-off-by: Guangxin.Xu <Guangxin.Xu@intel.com>
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-08-26 12:56:06 +02:00
Gwenole Beauchesne
40b6832b82 vaapisink: fix creation of GLX texture.
Fix creation of GLX texture, to not depend on the GstCaps video size that
could be wrong, especially in presence of frame cropping. So, use the size
from the source VA surfaces.

An optimization could be to reduce the texture size to the actual visible
size on screen. i.e. scale down the texture size to match the screen dimensions,
while preserving the VA surface aspect ratio. However, some VA drivers don't
honour that.
2013-07-08 18:54:15 +02:00
Gwenole Beauchesne
5bbab30859 plugins: add support for video cropping.
Add support for GstVideoCropMeta in GStreamer >= 1.0.x builds and gst-vaapi
specific meta information to hold video cropping details. Make the sink
support video cropping in X11 and GLX modes.
2013-07-08 18:52:56 +02:00
Sreerenj Balachandran
769f33cab2 vaapisink: expose the raw video formats in static caps template.
Expose all raw video formats in the static caps template since the
vaapisink is supporting raw data. We will get the exact set of formats
supported by the driver dynamically through the _get_caps() routine.

This also fixes an inconsistency wrt. GStreamer 0.10 builds.

https://bugzilla.gnome.org/show_bug.cgi?id=702178

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-06-27 14:01:26 +02:00
Gwenole Beauchesne
ece5cb2d83 vaapisink: add "use-glx" property for OpenGL rendering.
Now that VA/GLX capable buffers are generated by default on X11, thus
depending on a VA/GLX display, we stil want to use vaPutSurface() for
rendering since it is faster.

Anyway, OpenGL rendering in vaapisink was only meant for testing and
enabling "fancy" effects to play with. This has no real value. So,
disable OpenGL rendering by default.
2013-06-27 13:53:46 +02:00
Zhao Halley
bbd7a130e2 vaapisink: fix build without VA/GLX support. 2013-06-05 11:09:37 +02:00
Gwenole Beauchesne
c12dc19b8b vaapisink: fix one-time initialization when display property is set.
Fix gst_vaapisink_ensure_display() to perform one-time initialization
tasks even if the `display' property was explicitly set.
2013-05-27 17:21:11 +02:00
Gwenole Beauchesne
9535bb9950 plugins: cope with new GstVaapiMiniObject objects. 2013-05-07 18:19:03 +02:00
Gwenole Beauchesne
9d8bac313f plugins: use gst_object_unref() wherever applicable.
Use gst_object_unref() wherever applicable, e.g. objects derived from
GstElement, GstVideoPool, etc.
2013-04-18 17:16:43 +02:00
Gwenole Beauchesne
ad56d80c9e vaapisink: optimize GstVideoOverlayInterface::expose().
When render-mode is "overlay", then it is not really useful to peek into
the GstBaseSink::last_buffer, since we have our own video_buffer already
recorded and maintained into GstVaapiSink.
2013-04-12 17:12:43 +02:00
Gwenole Beauchesne
ca0e77756b vaapisink: fix memory leak of GstSample objects.
Fix memory leak of GstSample objects in GstVideoOverlayInterface::expose().
This also fixes extra unreferencing of the underlying GstBuffer in the common
path afterwards (for both 0.10 or 1.0).
2013-04-12 17:05:06 +02:00
Gwenole Beauchesne
1b500dee54 Allow build against either GStreamer API (0.10 or 1.0).
Introduce a new configure option --with-gstreamer-api that determines
the desired GStreamer API to use. By default, GStreamer 1.0 is selected.
Also integrate more compatibility glue into gstcompat.h and plugins.
2013-04-10 14:58:17 +02:00
Sreerenj Balachandran
551ac4c5b3 plugins: use new video buffer pools.
Use new GstVaapiVideoBufferPool to maintain video buffers. Implement
GstBaseSink::propose_allocation() to expose that pool to upstream
elements; and also implement GstVideoDecoder::decide_allocation() to
actually use that pool (from downstream), if any, or create one.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-04-10 14:58:16 +02:00
Sreerenj Balachandran
38d84d968e plugins: initial port to GStreamer 1.0.
Port vaapidecode and vaapisink plugins to GStreamer API >= 1.0. This
is rather minimalistic so that to test the basic functionality.

Disable vaapiupload, vaapidownload and vaapipostproc plugins. The latter
needs polishing wrt. to GStreamer 1.x functionality and the former are
totally phased out in favor of GstVaapiVideoMemory map/unmap facilities,
which are yet to be implemented.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-04-10 14:58:16 +02:00
Gwenole Beauchesne
6136ebe5e2 vaapisink: improve check for raw YUV format mode.
Improve check for raw YUV format modes by avoiding checks against strings
("video/x-raw-yuv") for each new GstBuffer allocation. In the usual case,
GstBaseSink::set_caps() is called first and if VA surface format mode is
used, then GstBaseSink::buffer_alloc() is not called. If the latter is
called before set_caps(), then we just make a full check. This one is
pretty rare though, e.g. it usually happens once for custom pipelines.
2013-04-03 15:58:57 +02:00
Gwenole Beauchesne
578f788650 plugins: fix usage of gst_vaapi_reply_to_query().
Make gst_vaapi_reply_to_query() first check whether the query argument
is actually a video-context query, i.e. with type GST_QUERY_TYPE_CUSTOM.
Then, make sure vaapisink propagates the query to the parent class if
it is not a video-context query.
2013-03-26 18:57:00 +01:00
Gwenole Beauchesne
140fa66be3 plugins: integrate GstVaapiVideoMeta from libgstvaapi.
Move GstVaapiVideoMeta from core libgstvaapi decoding library to the
actual plugin elements. That's only useful there. Also inline reference
counting code from GstVaapiMiniObject.
2013-03-26 10:33:27 +01:00
Gwenole Beauchesne
95b865968c plugins: use common helper function to apply compositions.
Use common gst_vaapi_apply_composition() helper function to apply compositions
attached to a buffer in vaapisink or GstVaapiVideoConverterGLX.
2013-03-21 18:16:14 +01:00
Gwenole Beauchesne
9e1da76971 vaapisink: add helper function to apply a composition buffer.
Simplify application of a composition buffer to a GstVaapiSurface, and
all its peers, until that function is eventually promoted to libgstvaapi.
2013-03-20 19:22:24 +01:00
Gwenole Beauchesne
6ce6712ed5 vaapisink: fix support for raw YUV buffers.
If the raw YUV buffer was created from vaapisink, through the buffer_alloc()
hook, then it will have a valid GstVaapiVideoMeta object attached to it.
However, we previously assumed in that case that it was a "native" VA buffer,
thus not calling into GstVaapiUploader::process().
2013-03-20 19:21:02 +01:00
Gwenole Beauchesne
2dcc9f19da plugins: use modern GstElement metadata information.
Use gst_element_class_set_static_metadata() from GStreamer 1.0, which
basically is the same as gst_element_class_set_details_simple() in
GStreamer 0.10 context.
2013-03-20 18:43:35 +01:00
Gwenole Beauchesne
7fd648b8b0 plugins: move up interfaces (cosmetics).
Move GstImplementsInterface and GstVideoContext support functions up
so that to keep a clear separation between the plugin element and its
interface hooks.
2013-03-20 18:35:01 +01:00
Gwenole Beauchesne
13c5d3244b plugins: upgrade to newer APIs (GstVideoInfo based helpers).
Use GstVideoInfo and gst_video_info_from_caps() helper wherever possible.
Also use the newly added gst_vaapi_image_format_from_structure() helper
in GstVaapiUploader::ensure_allowed_caps().
2013-03-20 18:35:01 +01:00
Gwenole Beauchesne
0c99f351fc legal: fix year for some copyright notices (2013). 2013-01-29 14:37:02 +01:00
Gwenole Beauchesne
a00ae0918a plugins: cope with new GstVaapiVideoMeta API.
Update plugin elements with the new GstVaapiVideoMeta API.

This also fixes support for subpictures/overlay because GstVideoDecoder
generates a sub-buffer from the GstVaapiVideoBuffer. So, that sub-buffer
is marked as read-only. However, when comes in the textoverlay element
for example, it checks whether the input buffer is writable. Since that
buffer read-only, then a new GstBuffer is created. Since gst_buffer_copy()
does not preserve the parent field, the generated buffer in textoverlay
is not exploitable because we lost all VA specific information.

Now, with GstVaapiVideoMeta information attached to a standard GstBuffer,
all information are preserved through gst_buffer_copy() since the latter
does copy metadata (qdata in this case).
2013-01-05 18:02:31 +01:00
Gwenole Beauchesne
d19c59ba31 vaapisink: handle sub video-buffers.
Intermediate elements may produce a sub-buffer from a valid GstVaapiVideoBuffer
for non raw YUV cases. Make sure vaapisink now understands those buffers.
2012-12-18 15:31:51 +01:00
Gwenole Beauchesne
d4a4a49168 vaapisink: compute and expose the supported set of YUV caps.
Make vaapisink expose only the set of supported caps for raw YUV buffers.

Add gst_vaapi_uploader_get_caps() helper function to determine the set
of supported YUV caps as source (for images). This function actually
tries to zero and upload each image to a 64x64 test surface. Of course,
this relies on VA drivers to not claim success if vaPutImage() is not
correctly supported.
2012-11-20 16:04:51 +01:00
Gwenole Beauchesne
499e0dd981 vaapisink: add support for raw YUV buffers.
Add new GstVaapiUploader helper to upload raw YUV buffers to VA surfaces.
It is up to the caller to negotiate source caps (for images) and output
caps (for surfaces). gst_vaapi_uploader_has_direct_rendering() is available
to help decide between the creation of a GstVaapiVideoBuffer or a regular
GstBuffer on sink pads.

Signed-off-by: Zhao Halley <halley.zhao@intel.com>
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2012-11-20 16:04:51 +01:00
Gwenole Beauchesne
e6047734b3 plugins: include "sysdeps.h" instead of "config.h". 2012-09-12 13:41:47 +02:00
Gwenole Beauchesne
a8624d6a79 plugins: fix build in strict ISO C mode. 2012-09-07 16:11:12 +02:00
Gwenole Beauchesne
de2a18012d vaapisink: fix calculation of window size.
If either dimension is out-of-bounds, then scale window to fit the
display size, even if the output is to be rotated. Use the standard
gst_video_sink_center_rect() function to center and scale the window
wrt. the outer (display) bounds.
2012-09-06 13:44:42 +02:00
Wind Yuan
c8f2358479 vaapisink: add video rotation support.
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2012-09-06 13:44:42 +02:00
Gwenole Beauchesne
4a1127dd7c vaapisink: drop obsolete GstVaapiVideoSink interface.
This interface was deprecated since 0.3.x series when the GstVideoContext
interface was added to the main GStreamer APIs.
2012-08-29 13:20:17 +02:00
Gwenole Beauchesne
0ef393c6af vaapisink: automatically detect overlay rendering mode.
Retain the VA surface until another surface is to be displayed only
if VA display rendering mode is determined to be "overlay" mode.
2012-08-29 12:05:03 +02:00
Gwenole Beauchesne
e36fb69ef9 vaapisink: retain VA surface until another one is displayed.
Keep VA surface proxy associated with the surface that is currently
being displayed. This makes sure that surface is not released back
to the pool of surfaces free to use for decoding. This is necessary
with VA driver implementations that support rendering to an overlay
pipe. Otherwise, there could be cases where we are decoding into a
surface that is being displayed, hence some flickering.
2012-08-29 12:05:00 +02:00
Gwenole Beauchesne
dfff02689c vaapisink: handle VA/DRM API.
This is not useful in practice but for raw performance evaluation when
the sink is invoked with display=drm sync=false. fakesink could also be
used though.
2012-08-01 16:40:17 +02:00
Gwenole Beauchesne
4401ada22a wayland: implement display ::get_size*() hooks. 2012-07-27 14:35:48 +02:00
Gwenole Beauchesne
0bf1e761f9 Fix build without X11. 2012-07-25 15:31:42 +02:00
Gwenole Beauchesne
9e00c87367 plugins: add support for Wayland. 2012-07-25 15:31:42 +02:00
Gwenole Beauchesne
cff117b54d plugins: fix display type selection and propagation.
If vaapisink is in the GStreamer pipeline, then we shall allocate a
unique GstVaapiDisplay and propagate it upstream. i.e. subsequent
queries from vaapidecode shall get a valid answer from vaapisink.
2012-07-25 14:52:05 +02:00
Gwenole Beauchesne
437bc925f6 display: add display types.
Move display types from gstvaapipluginutil.* to gstvaapidisplay.* so that
we could simplify characterization of a GstVaapiDisplay. Also rename "auto"
type to "any", and add a "display-type" attribute.
2012-07-25 14:37:11 +02:00
Gwenole Beauchesne
753a56e9a1 pluginutils: improve automatic display type selection. 2012-07-24 15:57:57 +02:00
Gwenole Beauchesne
8f132b7936 configure: drop check for --enable-vaapisink-glx.
vaapisink is now built with support for multiple display types, whenever
they are enabled. The new "display" attribute is used to select a particular
renderer.
2012-07-24 15:57:57 +02:00
Gwenole Beauchesne
bcae632c32 vaapisink: drop checks for new APIs used by default.
GStreamer -base plugins >= 0.10.31 are now required, so the checks for
new APIs like GstXOverlay::set_window_handle() and ::set_render_rectangle()
are no longer necessary.
2012-07-20 14:11:42 +02:00
Javier Jardón
5ff0837b32 plugins: use g_clear_object() wherever applicable.
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2012-07-19 15:19:17 +02:00
Javier Jardón
2594aadb0e plugins: use G_DEFINE_TYPE_* instead of deprecated GST_BOILERPLATE_*.
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2012-07-19 11:25:15 +02:00
Javier Jardón
187c503870 plugins: do not use deprecated GStreamer -base symbols.
Bump GStreamer plugins -base required version to 0.10.31, needed for
gst_x_overlay_got_window_handle().

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2012-07-19 11:25:15 +02:00
Javier Jardón
90d82ab7e1 plugins: do not use deprecated core GStreamer symbols.
Bump GStreamer required version to 0.10.14, needed for
gst_element_class_set_details_simple().

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2012-07-19 10:56:56 +02:00
Holger Kaelberer
bd08610e07 vaapisink: don't resize a 'foreign' X-window.
Don't forcibly resize foreign X windows. The user is responsible for
their size and vaapisink shall not change this.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2012-04-02 13:33:55 +02:00