Wind Yuan
89321cd3c4
image: add support for raw YUY2/UYVY image copies.
...
Implement raw image copies for YUY2 format. Add support for UYVY format
too, with the same copy function as for YUY2. Even though components
ordering differs, copying line strides is essentially the same.
https://bugzilla.gnome.org/show_bug.cgi?id=703939
https://bugzilla.gnome.org/show_bug.cgi?id=703940
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2013-07-11 19:09:53 +02:00
Gwenole Beauchesne
97c0316fe4
Add more video formats.
...
Add new video format mappings to VA image formats:
- YUV: packed YUV (YUY2, UYVY), grayscale (Y800) ;
- RGB: 32-bit RGB without alpha channel (XRGB, XBGR, RGBX, BGRX).
2013-07-10 17:03:47 +02:00
Gwenole Beauchesne
d469b7274c
image: fix debug message with video format.
...
Fix debug message string with image format expressed with GstVideoFormat
instead of the obsolete format that turned out to be a fourcc.
This is a regression from git commit e61c5fc
.
2013-07-10 17:03:47 +02:00
Gwenole Beauchesne
40ac87b45e
libs: use GstVideoInfo wherever possible.
...
In particular, use gst_video_info_from_caps() helper function in VA image
for implementating gst_vaapi_image_get_buffer() [vaapidownload] and
gst_vaapi_image_update_from_buffer() [subpictures] in GStreamer 0.10 builds.
2013-07-09 17:16:35 +02:00
Gwenole Beauchesne
e61c5fc3d1
libs: port to new video format API.
2013-07-09 17:16:35 +02:00
Wind Yuan
b3525c824a
image: fix wrong check for rect bounds in copy_image().
2013-06-14 13:50:47 +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
6c46179709
libs: use GstVaapiObject for VA 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
c38c0853eb
image: fix GstVaapiImage map and unmap.
...
Fix gst_vaapi_image_map() to return TRUE and the GstVaapiImageRaw
structure correctly filled in if the image was already mapped.
Likewise, make gst_vaapi_image_unmap() return TRUE if the image
was already unmapped.
2012-11-20 14:38:19 +01:00
Gwenole Beauchesne
61cc02f54b
libs: fix build in strict ISO C mode.
2012-09-07 16:23:42 +02:00
Gwenole Beauchesne
c6d64527b5
image: don't use (void *) pointer arithmetic.
2012-09-07 11:58:35 +02:00
Gwenole Beauchesne
d9c57a236d
Fix a few documentation issues.
2012-04-02 13:06:15 +02:00
Gwenole Beauchesne
de7432f712
image: fix source stride in picture copy.
2012-02-15 14:08:44 +01:00
Gwenole Beauchesne
0fb1147d9c
Add header for system-dependent definitions.
2012-01-30 19:52:10 +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
7f8eaa6cbf
image: add helpers to extract pixels to user buffers.
2012-01-05 10:29:48 +01:00
Gwenole Beauchesne
13f00c67e6
image: simplify initialization of raw images from video buffers.
2012-01-04 11:34:34 +01:00
Gwenole Beauchesne
ad390f3569
image: fix update from NV12 buffers.
2012-01-04 11:32:21 +01:00
Gwenole Beauchesne
efcdec08fb
image: allow updates from GstVaapiImageRaw.
2011-12-12 18:32:29 +01:00
Gwenole Beauchesne
9337fb9a74
image: allow partial updates.
2011-12-12 18:32:29 +01:00
Gwenole Beauchesne
857a024c62
Fix gst_vaapi_image_new_with_image().
2011-09-08 14:51:30 +02:00
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
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
6ad73da390
Fix return value on error (though it's the same in the end).
2010-03-25 13:21:19 +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
9713d1a950
Add support for AYUV format.
2010-03-24 14:46:33 +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
b271ebd760
Drop introspection annotations since they require gtk-doc >= 1.12.
2010-03-23 13:32:36 +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
55b45d964d
Fix gst_vaapi_image_create() from a foreign VA image.
2010-03-18 15:52:20 +00:00
gb
ea2c6c502c
Add gst_vaapi_surface_derive_image() API.
2010-03-18 15:28:59 +00:00
gb
087b1dabda
Split map/unmap functions into internal functions that don't check preconditions.
2010-03-18 12:59:55 +00:00
gb
f80e194549
Improve gst_vaapi_image_new() sanity checks.
2010-03-18 12:56:53 +00:00
gb
c561cead2b
Use gtypes.
2010-03-18 08:02:25 +00:00
gb
cf432f9ec8
Optimize gst_vaapi_image_is_linear() and simplify gst_vaapi_image_update_from_buffer().
2010-03-17 10:43:02 +00:00
gb
bcb5d3f138
Add VA display locking utilities.
2010-03-17 07:59:31 +00:00