Commit graph

78 commits

Author SHA1 Message Date
Gwenole Beauchesne
4a8a80061f libs: add and expose gst_vaapi_video_format_to_string() helper.
This is just a wrapper over gst_video_format_to_string() for older
GStreamer 0.10 builds.
2013-07-22 15:22:34 +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
a1b27c920b surface: allow creation with explicit pixel format.
Make it possible to create VA surfaces with a specific pixel format.
This is a new capability brought in by VA-API >= 0.34.0. If that
capability is not built-in (e.g. using VA-API < 0.34.0), then
gst_vaapi_surface_new_with_format() will return NULL.
2013-07-10 17:03:47 +02:00
Gwenole Beauchesne
e3da054e48 surface: add helper function to get chroma type from GstVideoFormat.
Add gst_video_format_get_chroma_type() helper function to determine
the GstVaapiChromaType from a standard GStreamer video format. It is
possible to reconstruct that from GstVideoFormatInfo but it is much
simpler (and faster?) to use the local GstVideoFormatMap table.
2013-07-10 17:03:47 +02:00
Gwenole Beauchesne
cb808f91aa libs: drop GstVaapiImageFormat helpers.
Drop GstVaapiImageFormat helpers since everything was moved to the new
GstVideoFormat based API. Don't bother with backwards compatibility and
just bump the library major version afterwards.
2013-07-09 17:16:35 +02:00
Gwenole Beauchesne
430598cf00 Add new video format API.
Leverage GstVideoFormat utilities from core GStreamer to provide an
adaptation layer to VA image formats.
2013-07-09 17:16:35 +02:00
Gwenole Beauchesne
809c7e097b libs: add query for GstVaapiVideoPool object types.
Add API to identify the underlying GstVaapiVideoPool object type.
2013-05-23 19:01:34 +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
85d50c1c63 docs: cope with removed APIs.
Some APIs are dead because they are no longer based on GObject.
2013-05-07 18:40:52 +02:00
Gwenole Beauchesne
2e6ff64a34 libs: use GstVaapiMiniObject for video object pools.
Port GstVaapiVideoPool, GstVaapiSurfacePool and GstVaapiImagePool to
GstVaapiMiniObject. Drop gst_vaapi_video_pool_get_caps() since it was
no longer used for a long time. Make object allocators static, i.e.
local to the shared library.
2013-05-07 17:51:27 +02:00
Gwenole Beauchesne
c43a2d497a decoder: add gst_vaapi_decoder_get_frame_with_timeout().
Add gst_vaapi_decoder_get_frame_with_timeout() helper function that will
wait for a frame to be decoded, until the specified timeout in microseconds,
prior to returning to the caller.

This is a fix to performance regression from 851cc0, whereby the vaapidecode
loop executed on the srcpad task was called to often, thus starving all CPU
resources.
2013-04-25 14:18:00 +02:00
Gwenole Beauchesne
c7dff071c7 surfaceproxy: add more attributes for raw decoding modes.
Add more attributes for raw decoding modes, i.e. directly through the
libgstvaapi helper library. In particular, add presentation timestamp,
duration and a couple of flags (interlaced, TFF, RFF, one-field).
2013-04-16 19:07:24 +02:00
Gwenole Beauchesne
0bd929dfa2 surfaceproxy: drop user-data support from GstVaapiSurfaceProxy.
Drop user-data support from GstVaapiSurfaceProxy. Rather make it explicit
to call some user-provided function when the surface proxy is released.
2013-04-16 18:54:37 +02:00
Gwenole Beauchesne
e65726de8d decoder: drop obsolete functions.
Drop the following functions that are now obsolete:
- gst_vaapi_context_get_surface()
- gst_vaapi_context_put_surface()
- gst_vaapi_context_find_surface_by_id()
- gst_vaapi_surface_proxy_new()
- gst_vaapi_surface_proxy_get_context()
- gst_vaapi_surface_proxy_set_context()
- gst_vaapi_surface_proxy_set_surface()

This is an API change.
2013-04-03 13:34:59 +02:00
Gwenole Beauchesne
e22a863084 decoder: simplify acquisition/release of spare surface.
Introduce gst_vaapi_surface_proxy_new_from_pool() to allocate a new surface
proxy from the context surface pool. This change also makes sure to retain
the parent surface pool in the proxy.

Besides, it was also totally useless to attach/detach parent context to
VA surface each time we acquire/release it. Since the whole context owns
all associated VA surfaces, we can mark this as such only once and for all.
2013-04-03 13:34:59 +02:00
Gwenole Beauchesne
140fa66be3 plugins: integrate GstVaapiVideoMeta from libgstvaapi.
Move GstVaapiVideoMeta from core libgstvaapi decoding library to the
actual plugin elements. That's only useful there. Also inline reference
counting code from GstVaapiMiniObject.
2013-03-26 10:33:27 +01:00
Gwenole Beauchesne
4cf44e3ad2 plugins: integrate GstVaapiVideoBuffer from libgstvaapi.
Move GstVaapiVideoBuffer from core libgstvaapi decoding library to the
actual plugin elements. That's only useful there.
2013-03-21 18:16:14 +01:00
Gwenole Beauchesne
4dd6035dac configure: rename GST_MAJORMINOR to GST_API_VERSION. 2013-03-20 11:44:10 +01:00
Gwenole Beauchesne
059e032103 docs: expose new interfaces. 2013-01-14 12:58:41 +01:00
Gwenole Beauchesne
3506e1d45b docs: remove obsolete gst_vaapi_surface_proxy_get_type().
GstVaapiSurfaceProxy is no longer based on the GType system.
2012-12-18 16:24:15 +01:00
Gwenole Beauchesne
646b9565e1 docs: fix entries for GstVaapiSurfaceProxy. 2012-12-18 16:17:22 +01:00
Gwenole Beauchesne
84dc362c8e docs: fix build for make dist. 2012-09-17 17:56:57 +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
8ef490a3de videobuffer: drop deprecated functions.
Move video buffer creation routines to plugin elements. That exclusively
uses *_typed_new*() variants.
2012-07-24 16:13:31 +02:00
Gwenole Beauchesne
4f95b62246 docs: add missing entries for the JPEG decoder. 2012-07-19 17:30:36 +02:00
Gwenole Beauchesne
7f47ac3bea Drop FFmpeg-based decoders.
GStreamer codecparsers-based decoders are the only supported decoders now.
Though, FFmpeg decoders are still available in gstreamer-vaapi 0.3.x series.
2012-07-19 17:30:36 +02:00
Javier Jardón
c415868f26 libs: use generic g_cclosure_marshal_VOID__VOID().
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2012-07-19 15:19:16 +02:00
Gwenole Beauchesne
d9c57a236d Fix a few documentation issues. 2012-04-02 13:06:15 +02:00
Gwenole Beauchesne
a5144358d1 videobuffer: add surface render flags.
Allow rendering flags, as a combination of GstVaapiSurfaceRenderFlags,
to be set to the video buffer. In particular, this is mostly useful for
basic deinterlacing.
2012-03-26 12:01:36 +02:00
Holger Kaelberer
8593fb619c surfaceproxy: add TFF property.
Add TFF (top-field-first) property to GstVaapiSurfaceProxy.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2012-03-19 18:43:06 +01:00
Gwenole Beauchesne
0f511e1e0b surface: don't expose gst_vaapi_surface_get_parent_context().
gst_vaapi_surface_get_parent_context() was not meant to be exposed globally.
It's just an internal helper function. However, it's still possible to get
the parent context through the "parent-context" property.
2012-01-18 10:42:38 +01:00
Gwenole Beauchesne
4e72aa587c surfaceproxy: add helper to retrieve the VA surface ID. 2012-01-05 17:35:43 +01:00
Gwenole Beauchesne
7f8eaa6cbf image: add helpers to extract pixels to user buffers. 2012-01-05 10:29:48 +01:00
Gwenole Beauchesne
17538a340e context: make it possible to apply composition globally. 2011-12-14 14:35:13 +01:00
Gwenole Beauchesne
317c4e639e surface: record parent context. 2011-12-13 16:53:15 +01:00
Gwenole Beauchesne
55738da35b image: add gst_vaapi_image_format_from_video() helper. 2011-12-12 18:32:29 +01:00
Gwenole Beauchesne
78810665f8 Fix build on Ubuntu 11.10 (Oneric). 2011-12-07 13:54:27 +01:00
Gwenole Beauchesne
e00ec1f576 Add gst_vaapi_video_buffer_new_from_buffer().
Add helper function to bind a foreign buffer into a GstVaapiVideoBuffer.
Any image, surface or surface proxy will be inherited from the source buffer
if it is a GstVaapiVideoBuffer.
2011-09-06 18:37:11 +02:00
gb
86d0b2ade9 Regularly update and expose decoder caps. 2010-09-20 12:55:46 +02:00
gb
5e8e268e26 Check for out-of-free-surfaces condition. 2010-09-20 12:55:46 +02:00
gb
159f42ca7f Exclude gstvaapiutils_gst.h from docs for now. 2010-09-20 12:55:45 +02:00
gb
39dbd70c8f Expose VA display through GstVaapiVideoBuffer. 2010-09-20 12:55:45 +02:00
gb
6f5e593abd Expose video pool display. 2010-09-20 12:55:45 +02:00
gb
52eb154b1d Don't exclude GstVaapiParamSpecs. 2010-09-20 12:55:44 +02:00
gb
e739b7a289 Fix docs. 2010-09-20 12:55:44 +02:00
gb
c2c5d79287 Add missing docs. 2010-09-20 12:55:44 +02:00
gb
508edba9a0 Add VA profile abstraction. 2010-04-20 13:36:04 +00:00
gb
7edf8c9bb7 Make more helpers internal, thus reducing .text size further. Add gst_vaapi_display_x11_get_screen() helper along the way. 2010-04-01 13:41:24 +00:00
gb
a1dbe90077 Add gst_vaapi_surface_query_status() wrapper. 2010-03-30 08:11:50 +00:00
gb
a744a498b1 Fix make dist. 2010-03-29 14:43:22 +00:00