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5 commits

Author SHA1 Message Date
Gwenole Beauchesne
b80257389d plugins: re-indent common and video context creation utils. 2013-12-21 12:35:23 +01:00
Gwenole Beauchesne
16751205a2 plugins: simplify gst_vaapi_ensure_display(). 
Return earlier if the creation of a VA display failed. Likewise, simplify
gst_vaapi_video_context_propagate() now that we are guaranteed to have a
valid VA display.
 2013-11-29 13:56:12 +01:00
Gwenole Beauchesne
15519ebe3d legal: add per-file authorship information. 
Credit original authors on a per-file basis as we cannot expect people
to know all country-specific rules, or bother browsing through the git
history.
 2013-11-22 06:39:15 +01:00
Víctor Manuel Jáquez Leal
b56144e924 plugins: query upstream element for a GstContext. 
Fix gst_vaapi_video_context_prepare() to also query upstream elements
for a valid GstContext. Improve comments regarding the steps used to
lookup or build that context, thus conforming to the GstContext API
recommendations.

https://bugzilla.gnome.org/show_bug.cgi?id=709112

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2013-10-01 17:55:43 +02:00
Víctor Manuel Jáquez Leal
c67b783275 plugins: add compat layer for GstVideoContext. 
Add thin compatibility layer for the deprecated GstVideoContext API.
For GStreamer API >= 1.2, this involves the following two functions:
- gst_vaapi_video_context_prepare(): queries if a context is already
  set in the pipeline ;
- gst_vaapi_video_context_propagate(): propagates the newly-created
  context to the rest of the pipeline.

https://bugzilla.gnome.org/show_bug.cgi?id=703235

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2013-09-27 14:16:52 +02:00