Commit graph

819 commits

Author SHA1 Message Date
Gwenole Beauchesne
4ca1f3f47c context: allow number of reference frames to be set.
Make it possible to specify the maximum number of references to use within
a single VA context. This helps reducing GPU memory allocations to the useful
number of references to be used.
2012-09-10 18:15:02 +02:00
Gwenole Beauchesne
d895e17db8 vaapipostproc: fix deinterlace-{mode,method} types definition. 2012-09-07 16:41:16 +02:00
Gwenole Beauchesne
cf75d048a1 mpeg4: fix debug info for unsupported profile. 2012-09-07 16:23:43 +02:00
Gwenole Beauchesne
61cc02f54b libs: fix build in strict ISO C mode. 2012-09-07 16:23:42 +02:00
Gwenole Beauchesne
a8624d6a79 plugins: fix build in strict ISO C mode. 2012-09-07 16:11:12 +02:00
Gwenole Beauchesne
6b70bf3139 pkgconfig: fix dependencies and slightly improve description.
Drop @LIBVA_EXTRA_{CFLAGS,LIBS}@ substitutions and slightly improve
descriptions with clearer renderer names.
2012-09-07 15:31:09 +02:00
Philip Lorenz
8bcfeb5a1c vaapidecode: acquire lock only if the mutex exists.
When playback stops the GstVaapiDecode object is reset into a clean
state. However, surfaces may still be referenced by library users and
unreferencing them after the reset triggers an access to an unset mutex.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2012-09-07 13:54:30 +02:00
Gwenole Beauchesne
cdc6329182 decoder: drop extraneous return for void function. 2012-09-07 11:58:53 +02:00
Gwenole Beauchesne
c6d64527b5 image: don't use (void *) pointer arithmetic. 2012-09-07 11:58:35 +02:00
Philip Lorenz
79b45a43d1 Do not forward declare enums.
Forward declaring enums is not allowed by the C standard and aborts
compilation if the header file is included in a C++ project.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2012-09-07 11:54:09 +02:00
Gwenole Beauchesne
eb73aa3061 configure: fix check for VA/DRM API. 2012-09-07 11:44:44 +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
bd397a536b pluginutils: add G_PRIMITIVE_SWAP() helper macro.
This macro helps swapping variables while maintaining the correct underlying
and primitive type.
2012-09-06 13:39:50 +02:00
Gwenole Beauchesne
09724e12de display: fix display aspect ratio when display is rotated. 2012-09-06 13:39:50 +02:00
Gwenole Beauchesne
30a8c566b7 display: fix physical display size when display is rotated. 2012-09-06 13:39:50 +02:00
Gwenole Beauchesne
2a7cefab1a display: fix GstVaapiRotation enumeration of values. 2012-08-30 16:30:14 +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
ab8b0359e1 vaapisink: fix build with older toolchains.
Don't re-declare GstVaapiTexture if USE_GLX mode is set.
2012-08-29 12:04:55 +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
38c7fea241 tests: dump VA display properties. 2012-08-28 17:42:19 +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
Sreerenj Balachandran
f2741a88cc jpeg: fix end-of-image (EOI) handler.
decode_current_picture() was converted to return a gboolean instead
of a GstVaapiDecoderStatus, so we were not getting out of the decode
loop as expected, or could cause an error instead.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2012-08-27 11:03:16 +02:00
Gwenole Beauchesne
1fb8f4791f mpeg2: include start code into VA slice data buffer.
Integrate the start code prefix in the slice data buffer that is submitted
to the hardware. VA-API specifies that slice_data_offset is the offset to
the first byte of slice data. And, for MPEG-2, slice() data begins with
the slice_start_code. Some VA driver implementations (EMGD) expect this.
2012-08-27 10:36:51 +02:00
Javier Jardón
a8636b4310 autogen: fix configure script generation when srcdir != builddir.
This patch allows for regenerating the configure script from a build
directory that is not the actual source directory.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2012-08-27 10:25:18 +02:00
Javier Jardón
749fab61b9 configure: use new libtool syntax.
This now requires libtool >= 2.2 to regenerate the configure script.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2012-08-27 10:13:39 +02:00
Javier Jardón
5157a01942 decoder: use g_object_notify_by_pspec().
Use g_object_notify_by_pspec() instead of g_object_notify() so that to
avoid a property name lookup. i.e. this makes notifications faster to
the `vaapidecode' element.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2012-08-27 09:56:47 +02:00
Gwenole Beauchesne
a10ee527c7 wayland: handle de-interlacing flags.
VA/Wayland API was updated to allow flags for bob deinterlacing.
More elaborated filters will require a complete VA/VPP pipeline.
2012-08-06 19:21:03 +02:00
Gwenole Beauchesne
0b3d75f14b jpeg: fix default quantization tables.
Two elements in the luminance quantization table were wrong. So,
gst_jpeg_get_default_quantization_tables() now reconstructs tables
in zig-zag order from the standard ones (Tables K.1 and K.2).
2012-08-02 18:27:48 +02:00
Gwenole Beauchesne
f88323857d jpeg: compute default Huffman tables.
... instead of having them pre-calculated. This saves around 1.5 KB
of data in the DSO but requires gst_jpeg_get_default_huffman_tables()
to do more work. Though, the client application may have to call that
function at most once, only.
2012-08-02 15:17:57 +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
Yan Yin
a72d10ca0e utils: add string_of_VADisplayAttributeType() helper.
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2012-08-01 18:27:37 +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
6118e76b62 plugins: add support for headless pipelines. 2012-08-01 16:40:17 +02:00
Gwenole Beauchesne
34a2b33c1a tests: add support for headless decoding. 2012-08-01 16:40:17 +02:00
Gwenole Beauchesne
657f0a4a6f Add initial support for VA/DRM. 2012-08-01 16:40:17 +02:00
Gwenole Beauchesne
7070961202 Fix build without X11 (again).
Don't try to build libgstvaapi-x11.so.* if X11 was disabled. Also shuffle
files list wrt. x11, glx and wayland backends.
2012-07-31 17:58:43 +02:00
Gwenole Beauchesne
7c1b9b48e4 jpeg: update to the latest VA-API changes (0.32.1+). 2012-07-31 11:51:57 +02:00