Commit graph

121 commits

Author SHA1 Message Date
Víctor Manuel Jáquez Leal
63a76c9dd0 libs: display: delay getting screen resolution
Instead of extracting the screen resolution at GstVaapiDisplay
creation, this patch delay it until the screen size is requested for
first time.

https://bugzilla.gnome.org/show_bug.cgi?id=782212
2017-10-03 13:14:55 +02:00
Víctor Manuel Jáquez Leal
494ac4e3a8 libs: display: remove display_type from display info
Since it's no required to pass the display type in the display info,
the structure member is removed.

https://bugzilla.gnome.org/show_bug.cgi?id=782212
2017-10-03 13:14:55 +02:00
Víctor Manuel Jáquez Leal
4e9de44ba2 libs: display: remove display_type member
It is not used any more since GstVaapiDisplay was ported as a
GstObject-based. This information is part of the class information.

https://bugzilla.gnome.org/show_bug.cgi?id=782212
2017-10-03 13:14:55 +02:00
Víctor Manuel Jáquez Leal
dcf135e2a5 libs: display: remove parent member
Parent was a crumb left from display cache.

https://bugzilla.gnome.org/show_bug.cgi?id=782212
2017-10-03 13:14:55 +02:00
Víctor Manuel Jáquez Leal
b23ccc69b0 libs: display: initialize value if they are not yet
This is a difference between the GObject API and the GstVaapi one: the
GValue passed to get a property value, in GObject has to be
initialized with g_value_init(), but in GstVaapi is has not.

In order to overcome this mismatch, this patch call g_value_init()
internally only in the passed one is not already initialized.

https://bugzilla.gnome.org/show_bug.cgi?id=788058
2017-09-22 20:06:42 +02:00
Víctor Manuel Jáquez Leal
6b35e00a28 libs: display: optimize properties setters and getters
Shuffled some code to avoid to find the properties descriptor in the
array twice, adding the internal functions _set_property() and
_get_property().

https://bugzilla.gnome.org/show_bug.cgi?id=788058
2017-09-22 20:06:42 +02:00
Víctor Manuel Jáquez Leal
0eeef92911 libs: display: install properties in class
Install the properties in the class as a normal GObject. Implement
set_property() and get_property() vmethods.

https://bugzilla.gnome.org/show_bug.cgi?id=788058
2017-09-22 20:06:42 +02:00
Víctor Manuel Jáquez Leal
9dcaa0d09f libs: display: remove gst_vaapi_display_properties_init()
Remove gst_vaapi_display_properties_init() since it can be unrolled in
gst_vaapi_display_class_init()

https://bugzilla.gnome.org/show_bug.cgi?id=788058
2017-09-22 20:06:42 +02:00
Víctor Manuel Jáquez Leal
9116ffb7b7 libs: display: remove libgstvaapi_init_once()
It is not required since it can be unrolled in
gst_vaapi_display_class_init()

https://bugzilla.gnome.org/show_bug.cgi?id=788058
2017-09-22 20:06:42 +02:00
Sreerenj Balachandran
6bbe79925c FEI: libs: Add FEI Entrypoint mapping
Define the new mapping GST_VAAPI_ENTRYPOINT_SLICE_ENCODE_FEI
for VAEntrypointFEI.

https://bugzilla.gnome.org/show_bug.cgi?id=785712
https://bugzilla.gnome.org/show_bug.cgi?id=784667
2017-09-01 11:27:28 +02:00
Tomas Rataj
c181308904 libs: display: when appending formats change pointers to indexes
Thus, it fixes an invalid read when YV12 or I420 are not supported by
the driver.

https://bugzilla.gnome.org/show_bug.cgi?id=785085
2017-08-01 16:23:22 +02:00
Hyunjun Ko
356212214b libs: display: pass display info when foreign display
When creating a GstVaapiDisplay using a foreign VADisplay, and render
with that display, it also requires native display of the backend.

https://bugzilla.gnome.org/show_bug.cgi?id=766704
2017-07-18 18:43:06 +02:00
Víctor Manuel Jáquez Leal
ec3e10f666 libs: display: remove cache
Remove a bunch of code that handles the VADisplay cache, since the
context sharing should be doing this correctly.

https://bugzilla.gnome.org/show_bug.cgi?id=747946
2017-07-18 18:20:21 +02:00
Scott D Phillips
3cc4eb7b81 make: remove gstvaapiversion.h generation
https://bugzilla.gnome.org/show_bug.cgi?id=778250
2017-02-09 11:27:44 +01:00
Víctor Manuel Jáquez Leal
65c16145a5 Revert "vaapidisplay: mark X11 display as compatible with EGL"
This reverts commit 200b1baabc.
2017-02-01 16:20:08 +01:00
Víctor Manuel Jáquez Leal
1e0b3c2f74 libs: display: redirect logging at initialize
Redirect libva's logs to GStreamer logging mechanism. This is
particularly useful when VA is initialized, because it always logs
out the drivers details.

In order to achieve this a new helper function was added as a wrapper
for the vaInitialize() function.

https://bugzilla.gnome.org/show_bug.cgi?id=777115
2017-01-11 16:11:30 +01:00
Víctor Manuel Jáquez Leal
b1f6da98de libs: fix code style for errors 2016-11-03 12:51:44 +01:00
Hyunjun Ko
185da3d1a4 libs: display: GstVaapiDisplay as GstObject descendant
This patch is to change the inheritance of GstVaapiDisplay to GstObject,
instead of GstVaapiMiniObject. In this way we can use all the available
infrastructure for GObject/GstObject such as GstTracer, GIR, etc.

In addition, a new debug category for GstVaapiDisplay is created to make it
easier to trace debug messages. It is named "vaapidisplay" and it transverse
all the VA display backends (DRM, GLX, EGL, Wayland, ...)

This patch is a step forward to expose GstVaapiDisplay for users in a future
library.

https://bugzilla.gnome.org/show_bug.cgi?id=768266

Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
2016-11-03 08:24:59 +01:00
Hyunjun Ko
a80e10ac5c libs: display{egl,glx}: cache GstVaapiTextures
instances when created and reuse

This patch improves performance when glimagesink uploads a GL texture.

It caches the GStVaapiTexture instances in GstVaapiDisplay{GLX,EGL}, using an
instance of GstVaapiTextureMap, so our internal texture structure can be found
by matching the GL texture id for each frame upload process, avoiding the
internal texture structure creation and its following destruction.

https://bugzilla.gnome.org/show_bug.cgi?id=769293

Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
2016-09-22 17:01:59 +02:00
Sreerenj Balachandran
c1abf37d0b gstvaapidisplay: Add VAEntrypointEncSliceLP support
https://bugzilla.gnome.org/show_bug.cgi?id=766050
2016-05-11 12:03:08 +03:00
Vineeth TM
805a4733bf vaapidisplay: Fix uninitialized value error for VA attribute
https://bugzilla.gnome.org/show_bug.cgi?id=763362
2016-03-09 15:39:31 +01:00
Víctor Manuel Jáquez Leal
28d01c0857 libs: small code style fixes
This a set of small code style fixes detected as-is by gst-indent.

Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
2016-02-03 12:45:30 +01:00
Julien Isorce
200b1baabc vaapidisplay: mark X11 display as compatible with EGL
GST_GL_WINDOW=x11 GST_GL_API=gles2 GST_GL_PLATFORM=egl
gst-launch-1.0 ... ! vaapidecode ! glimagesink

https://bugzilla.gnome.org/show_bug.cgi?id=745902

Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
2015-03-14 22:12:19 +02:00
Gwenole Beauchesne
1e7c4db5a7 Add initial support for EGL.
Add initial support for EGL to libgstvaapi core library. The target
display server and the desired OpenGL API can be programmatically
selected at run-time.

A comprehensive set of EGL utilities are provided to support those
dynamic selection needs, but also most importantly to ensure that
the GL command stream is executed from within a single thread.

https://bugzilla.gnome.org/show_bug.cgi?id=743846
2015-02-24 15:20:03 +01:00
Víctor Manuel Jáquez Leal
671b1ea305 Fix compiler warnings
This patch fixes some warnings that gcc 4.9 reports.

https://bugzilla.gnome.org/show_bug.cgi?id=744411
2015-02-18 11:46:11 +02:00
Sreerenj Balachandran
d48ab9a3d6 Encode: Add support for Picture level Entrypoint
This is useful for JPEG encoding which is utilizing picture level
entrypoint instead of slice level entrypoint like h264,mpeg2 etc.
2015-02-04 11:15:00 +02:00
Gwenole Beauchesne
807c4e8248 display: add utility function to check for OpenGL rendering.
Add gst_vaapi_display_has_opengl() helper function to help determining
whether the display can support OpenGL context to be bound to it, i.e.
if the class is of type GST_VAAPI_DISPLAY_TYPE_GLX.
2015-01-27 18:11:44 +01:00
Gwenole Beauchesne
7d5d3e8640 display: refine the meaning of display type.
Make gst_vaapi_display_get_display_type() return the actual VA display
type. Conversely, add a gst_vaapi_display_get_class_type() function to
return the type of the GstVaapiDisplay instance. The former is used to
identify the display server onto which the application is running, and
the latter to identify the original object class.
2015-01-27 18:11:44 +01:00
Gwenole Beauchesne
17f21ac4db display: cosmetics (helper macros, new internal API names).
Add more helper macros to the top-level GstVaapiDisplay interfaces.
Rename a few others used internally for improved consistency.
2015-01-27 18:11:44 +01:00
Gwenole Beauchesne
1843774c0b display: record native display object.
Record the underlying native display instance into the toplevel
GstVaapiDisplay object. This is useful for fast lookups to the
underlying native display, e.g. for creating an EGL display.
2015-01-27 18:11:44 +01:00
Gwenole Beauchesne
2fb20e9906 display: use a recursive mutex for the display cache.
Use a recursive mutex for the display cache so that a 3rdparty display
object could be initialized during the initialization of the parent
display.
2015-01-27 18:11:44 +01:00
Gwenole Beauchesne
7c2c4c7a97 display: add interface to retrieve the display name.
Add gst_vaapi_display_get_display_name() helper function to determine
the name associated with the underlying native display. Note that for
raw DRM backends, the display name is actually the device path.
2014-07-25 17:35:56 +02:00
Gwenole Beauchesne
c0993182bd display: add utility function to query VA driver name.
Add gst_vaapi_display_get_vendor_string() helper function to query
the underlying VA driver name. The display object owns the resulting
string, so it shall not be deallocated.

That function is thread-safe. It could be used for debugging purposes,
for instance.
2014-05-21 19:59:52 +02:00
Gwenole Beauchesne
71053228b3 display: make cache maintenance really MT-safe.
Make sure to initialize one GstVaapiDisplay at a time, even in threaded
environments. This makes sure the display cache is also consistent
during the whole display creation process. In the former implementation,
there were risks that display cache got updated in another thread.
2014-05-21 19:59:52 +02:00
Gwenole Beauchesne
c5581298fb display: don't use GstCaps for decode or encode profiles list.
Replace gst_vaapi_display_get_{decode,encode}_caps() APIs with more
more convenient APIs that return an array of GstVaapiProfile instead
of GstCaps: gst_vaapi_display_get_{decode,encode}_profiles().
2013-12-20 17:16:58 +01:00
Gwenole Beauchesne
c4ca08a8d6 display: don't use GstCaps for image or subpicture formats list.
Replace gst_vaapi_display_get_{image,subpicture}_caps() APIs, that
returned GstCaps, with more convenient APIs that return an array of
GstVideoFormat: gst_vaapi_display_get_{image,subpicture}_formats().
2013-12-20 17:16:58 +01:00
Gwenole Beauchesne
446b060c7a display: allocate queried resources on-demand.
Allocate the set of decoders or encoders on-demand, when they are
queried. Likewise for VA display attributes, image and subpicture
formats.
2013-12-20 17:16:12 +01:00
Gwenole Beauchesne
ff0642efad display: re-indent all GstVaapiDisplay related source code. 2013-12-20 17:16:12 +01:00
Gwenole Beauchesne
fad3f538bc plugins: check type of display obtained from neighbours.
Fix display creation code to check that any display obtained from a
neighbour actually has the type we expect. Note: if display type is
set to "any", we can then accept any VA display type.
2013-12-18 16:38:57 +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
f09008a8d1 Add initial infrastructure for video processing.
Add initial API for video processing: only scaling and color format
conversion operations are supported.
2013-08-23 19:00:38 +02:00
Gwenole Beauchesne
7fa4973f8a Fix new video format API.
Fix new internal video format API, based on GstVideoFormat, to not
clobber with system symbols. So replace the gst_video_format_* prefix
with gst_vaapi_video_format_ prefix, even if the format type remains
GstVideoFormat.
2013-07-15 14:42:33 +02:00
Gwenole Beauchesne
e61c5fc3d1 libs: port to new video format API. 2013-07-09 17:16:35 +02:00
Gwenole Beauchesne
67eea92044 libs: drop GST_VAAPI_IS_xxx() helper macros.
Drop obsolete GST_VAAPI_IS_xxx() helper macros since we are no longer
deriving from GObject and so those were only checking for whether the
argument was NULL or not. This is now irrelevant, and even confusing
to some extent, because we no longer have type checking.

Note: this incurs more type checking (review) but the libgstvaapi is
rather small, so this is manageable.
2013-05-23 18:15:48 +02:00
Gwenole Beauchesne
915cef5e01 libs: use GstVaapiMiniObject for display objects. 2013-05-07 17:51:27 +02:00
Sreerenj Balachandran
51151e7aa1 Add initial support for GStreamer 1.0.
This integrates support for GStreamer API >= 1.0 only in the libgstvaapi
core decoding library. The changes are kept rather minimal here so that
the library retains as little dependency as possible on core GStreamer
functionality.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-04-10 14:58:16 +02:00
Gwenole Beauchesne
0c99f351fc legal: fix year for some copyright notices (2013). 2013-01-29 14:37:02 +01:00
Gwenole Beauchesne
cd52fa315a display: move "vaapi" debug init to libgstvaapi_init_once(). 2013-01-18 14:49:15 +01:00
Gwenole Beauchesne
655f400e1c display: dump gstreamer-vaapi version for debugging purposes. 2013-01-18 14:49:15 +01:00
Gwenole Beauchesne
059e032103 docs: expose new interfaces. 2013-01-14 12:58:41 +01:00