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69 commits

Author SHA1 Message Date
Gwenole Beauchesne
97c3b2ddff libs: use glib >= 2.32 semantics for mutexes. 
Use glib >= 2.32 semantics for GMutex and GRecMutex wrt. initialization
and termination. Basically, the new mutex objects can be used as static
mutex objects from the deprecated APIs, e.g. GStaticMutex and GStaticRecMutex.
 2012-12-17 14:33:45 +01:00
Gwenole Beauchesne
61cc02f54b libs: fix build in strict ISO C mode. 2012-09-07 16:23:42 +02:00
Gwenole Beauchesne
09724e12de display: fix display aspect ratio when display is rotated. 2012-09-06 13:39:50 +02:00
Gwenole Beauchesne
9b11f069c9 display: partially revert 8ebe4d6. 
Don't try to fix up the initial values, this could make things worse.
Simply assume the driver does not support the capability in this case.
 2012-08-29 10:13:58 +02:00
Gwenole Beauchesne
8ebe4d63d5 display: fix validation process of properties during discovery. 
Some VA drivers (e.g. EMGD) can have completely random values for initial
display attributes. So, try to improve the discovery process to check the
initial display attribute values actually fall within valid bounds. If not,
try to reset those to some sensible values like the default value reported
through vaQueryDisplayAttributes().
 2012-08-28 17:42:19 +02:00
Gwenole Beauchesne
fafcf0e13c display: add color balance properties. 
Add support for hue, saturation, brightness and contrast attributes.
 2012-08-28 17:42:13 +02:00
Gwenole Beauchesne
4dad571526 display: initialize default attribute values. 
Ensure the display attribute is actually supported by trying to retrieve
its current value during GstVaapiDisplay creation.
 2012-08-28 16:31:58 +02:00
Gwenole Beauchesne
112e2b1fe7 display: raise "notify" for property changes. 2012-08-28 16:31:56 +02:00
Gwenole Beauchesne
9c714cf7a0 display: expose display attributes as GObject properties. 
Expose VA display "render-mode" and "rotation" attributes as standard
GObject properties.
 2012-08-28 16:28:49 +02:00
Gwenole Beauchesne
fe4ad408dc display: install properties in batch. 
Use g_object_class_install_properties() to install GstVaapiDisplay properties.
It is useful to maintain properties as GParamSpec so that to be able to raise
"notify" signals by id instead of by name in the future.
 2012-08-28 16:24:15 +02:00
Gwenole Beauchesne
1069ce433f display: fix gst_vaapi_display_has_property(). 
Append the "render-mode" and "rotation" properties, should they be supported
by the underlying VA driver.
 2012-08-27 19:00:37 +02:00
Wind Yuan
c899947e17 display: add support for rotation modes. 
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2012-08-27 18:41:22 +02:00
Gwenole Beauchesne
a192f40ed9 display: add support for rendering modes. 
A rendering mode can be "overlay" or "texture"'ed blit.

The former mode implies that a VA surface used for rendering can't be
re-used right away for decoding, so the sink shall make provisions to
retain the associated surface proxy until the next surface is to be
displayed.

The latter mode implies that the VA surface is implicitly copied to an
intermediate backing store, or back buffer of a frame buffer, so the
associated surface proxy can be disposed right away.
 2012-08-27 17:52:32 +02:00
Gwenole Beauchesne
a503aaf9b9 display: add initial support for display attributes. 
The VA display attributes are mapped to properties so that to maintain the
GStreamer terminology. Properties are to be identified by name, but internal
functions are available to lookup the property by the actual VA display
attribute type.
 2012-08-27 17:52:32 +02:00
Gwenole Beauchesne
71e4936e5e display: drop VAProfileNone entries from debug messages. 2012-08-01 18:30:27 +02:00
Yan Yin
8bd3070c51 display: query for supported display attributes. 
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2012-08-01 18:27:38 +02:00
Gwenole Beauchesne
657f0a4a6f Add initial support for VA/DRM. 2012-08-01 16:40:17 +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
4e53b5fe4e display: fix destruction of mutex. 2012-07-25 14:37:11 +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
Javier Jardón
30024b3f8e libs: use g_clear_object() wherever applicable. 
This is a preferred thread-safe version. Also add an inline version of
g_clear_object() if compiling with glib < 2.28.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2012-07-19 15:19:17 +02:00
Gwenole Beauchesne
830efb3fbd glib: map deprecated API to glib >= 2.32 equivalents. 
GStaticMutex and GStaticRecMutex are now replaced with GMutex and
GRecMutex, which no longer require any prior call to g_thread_init().
 2012-02-07 11:07:15 +01:00
Gwenole Beauchesne
5cc357f88a cosmetics: fix warnings (drop unused variables). 2012-02-07 10:06:15 +01:00
Zhao Halley
d46e8d9961 display: skip profiles which have no entrypoints. 
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2012-02-06 12:54:20 +01:00
Gwenole Beauchesne
0fb1147d9c Add header for system-dependent definitions. 2012-01-30 19:52:10 +01:00
Gwenole Beauchesne
c42ba571a8 display: report H.263 Baseline profile. 
HACK: expose GST_VAAPI_PROFILE_H263_BASELINE for decoding if MPEG-4:2 Simple
profile (VAProfileMPEG4Simple) is supported.
 2012-01-24 10:11:59 +01:00
Gwenole Beauchesne
92f11799d1 legal: fix year for some copyright notices. 2012-01-16 11:40:51 +01:00
Gwenole Beauchesne
1594d99d55 legal: add Intel copyright on modified files. 2012-01-16 11:40:51 +01:00
Gwenole Beauchesne
14cc1cf061 legal: fix copyright notices to include "Copyright" term. 2012-01-16 11:40:51 +01:00
Gwenole Beauchesne
4340372996 utils: drop string_of_FOURCC() in favor of standard GST_FOURCC_* helpers. 2012-01-16 11:40:50 +01:00
Gwenole Beauchesne
674ea91faa display: always free VA display cache if it is empty. 2012-01-12 16:09:08 +01:00
Gwenole Beauchesne
9516f00f8e display: use VA display cache for X11 and GLX winsys. 2012-01-12 16:09:08 +01:00
Gwenole Beauchesne
697b96c30c display: fix has_image_format() to check against subpicture formats. 2011-12-12 15:09:37 +01:00
Nicolas Dufresne
e5abbe0440 display: destroy display on creation failure. 
This allows element to detect that the display creation has actually
failed.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2011-12-07 17:20:55 +01:00
Nicolas Dufresne
8a1dc4978f display: don't crash when config is empty. 
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2011-12-07 17:19:42 +01:00
Gwenole Beauchesne
1701ce3107 Update copyright notice. 2011-06-14 13:54:07 +02:00
gb
4754317e70 Relicense gst-libs/ code to LGPL v2.1+. 2010-09-20 12:55:42 +02:00
gb
ee000a357b Fix gst_vaapi_display_has_{decoder,encoder}() to check for the entrypoint too. 2010-09-20 12:55:41 +02:00
gb
da3948bdeb Use a recursive mutex so that a single thread can lock 
several times. This fixes decoding of MPEG-2 and H.264
because those created a GstVaapiContext later through
avcodec_decode_video() that was a protected call.
 2010-09-20 12:55:32 +02:00
gb
508edba9a0 Add VA profile abstraction. 2010-04-20 13:36:04 +00:00
gb
6b56ca0068 Move GST_VAAPI_DISPLAY_VADISPLAY() and GST_VAAPI_DISPLAY_{LOCK,UNLOCK}() to gstvaapidisplay_priv.h. 2010-04-01 09:47:59 +00:00
gb
ab8b90aa59 Fix documentation. 2010-03-29 11:25:20 +00:00
gb
9f369020b5 Add gst_vaapi_display_{sync,flush}() helpers. 2010-03-26 11:35:20 +00:00
gb
15b2a9beec Only add _display suffix to open & close members because they could be #define to some arbitrary value. lock/unlock are safe names. 2010-03-26 11:02:12 +00:00
gb
67de515e63 Simplify initialization of VADisplay. 2010-03-25 12:39:54 +00:00
gb
63add8fd63 Drop useless include (<va/va_backend.h>). 2010-03-24 08:35:27 +00:00
gb
755f198a74 Fix short descriptions. 2010-03-24 08:16:32 +00:00
gb
b271ebd760 Drop introspection annotations since they require gtk-doc >= 1.12. 2010-03-23 13:32:36 +00:00
gb
c13c3c3620 Add gst_vaapi_display_get_pixel_aspect_ratio(). 2010-03-22 09:32:01 +00:00