2 commits

Author	SHA1	Message	Date
Víctor Manuel Jáquez Leal	38f8fea4bb	guard buffer export API if not available ... The support for buffer exports in VA-API was added in version 0.36. These interfaces are for interop with EGL, OpenCL, etc. GStreamer-VAAPI uses it for a dmabuf memory allocator. Though, gstreamer-vaapi has to support VA-API versions ranging from 0.30.4, which doesn't support it. This patch guards all the buffer exports handling (and dmabuf allocator) if the detected VA-API version is below 0.36. https://bugzilla.gnome.org/show_bug.cgi?id=746405	2015-04-13 13:22:50 +02:00
Gwenole Beauchesne	250260cc36	Add abstraction for exported VA buffers. ... The VA buffer export APIs work for a particular lifetime starting from vaAcquireBufferHandle() and ending with vaReleaseBufferHandle(). As such, it could be much more convenient to support implicit releases by simply having a refcount reaching zero. https://bugzilla.gnome.org/show_bug.cgi?id=736721	2015-01-28 17:35:16 +01:00