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
0ad846e68d
subpicture: use gst_video_overlay_rectangle_get_pixels_unscaled_raw().
...
Use newer gst_video_overlay_rectangle_get_pixels_unscaled_raw() helper
function with GStreamer 0.10 compatible semantics, or that tries to
approach the current meaning. Basically, this is also just about moving
the helper to gstcompat.h.
2013-03-20 18:30:09 +01:00
Gwenole Beauchesne
0c99f351fc
legal: fix year for some copyright notices (2013).
2013-01-29 14:37:02 +01:00
Gwenole Beauchesne
22094ed053
legal: fix year for some copyright notices (2012).
2013-01-29 14:37:02 +01:00
Holger Kaelberer
2d2334afed
overlay: add support for global-alpha.
...
Handle global-alpha from GstVideoOverlayComposition API. Likewise,
the same code path could also work for premultiplied-alpha but this
was not tested.
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-01-11 14:23:08 +01:00
Holger Kaelberer
1cd4a8fc04
subpicture: add support for global-alpha.
...
Add the necessary helpers in GstVaapiDisplay to determine whether subpictures
with global alpha are supported or not. Also add accessors in GstVaapiSubpicture
to address this feature.
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-01-11 14:23:06 +01:00
Gwenole Beauchesne
61cc02f54b
libs: fix build in strict ISO C mode.
2012-09-07 16:23:42 +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
0fb1147d9c
Add header for system-dependent definitions.
2012-01-30 19:52:10 +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
3227168487
subpicture: add helper to create subpicture from GstVideoOverlayRectangle.
2011-12-14 13:16:21 +01:00
Gwenole Beauchesne
6352c7d5fa
subpicture: fix doc for gst_vaapi_subpicture_set_image().
2011-12-12 18:32:29 +01:00
Gwenole Beauchesne
1701ce3107
Update copyright notice.
2011-06-14 13:54:07 +02:00
Gwenole Beauchesne
b614ec9c9b
Fix licensing terms.
2011-06-14 13:54:03 +02:00
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
05a1ed2d23
Try to not reference VA-API types directly.
2010-03-30 07:39:16 +00:00
gb
1703ef2aca
Restore the gst_vaapi_{surface,image,subpicture}_get_id() interfaces.
2010-03-25 09:49:17 +00:00
gb
2ecadd45b8
Rename to GST_VAAPI_OBJECT_DISPLAY().
2010-03-24 17:40:19 +00:00
gb
9961c03c6a
All GstVaapiID are initialized to GST_VAAPI_ID_NONE by default.
...
Besides, all GstVaapiObject derived class shall initialize "id" to a valid value.
2010-03-24 17:38:23 +00:00
gb
520f7ac5b6
Include gstvaapicompat.h in source files only, not headers.
2010-03-24 16:25:56 +00:00
gb
4f7af960cb
Fix g_warning() invocation.
2010-03-24 15:12:56 +00:00
gb
a91206bbc1
Move "id" down to the GstVaapiObject base.
2010-03-24 13:19:58 +00:00
gb
63add8fd63
Drop useless include (<va/va_backend.h>).
2010-03-24 08:35:27 +00:00
gb
b8b82d3337
Move private definitions and accessors to gstvaapiobject_priv.h.
2010-03-24 08:32:12 +00:00
gb
755f198a74
Fix short descriptions.
2010-03-24 08:16:32 +00:00
gb
2155318d12
Make GstVaapi{Surface,Image,Subpicture} derive from a GstVaapiObject.
2010-03-23 16:21:28 +00:00
gb
95edba8907
Improve debugging messages.
2010-03-23 10:49:33 +00:00
gb
d63f196c73
Add tedious documentation.
2010-03-19 15:45:21 +00:00
gb
bcb5d3f138
Add VA display locking utilities.
2010-03-17 07:59:31 +00:00
gb
d6f883f73a
Rename vaapi_debug.h to gstvaapidebug.h.
2010-03-16 09:17:41 +00:00
gb
4e2db9d8e4
Move vaapi_utils.* to gstvaapiutils.*
2010-03-16 09:15:48 +00:00
gb
ac1243b28c
New refcounting policy. All getters return a reference, not a copy. So the user shall reference the object itself, should he wish so.
2010-03-11 12:30:12 +00:00
gb
5c5b45f4d8
Use GST_DEBUG.
2010-03-10 13:13:51 +00:00
gb
0bf78c5ef2
Fix GstVaapiImage and GstVaapiSubpicture initialization.
2010-03-10 13:10:59 +00:00
gb
ee75347973
Really add VA subpicture abstraction.
2010-03-04 17:39:58 +00:00
