3 commits

Author	SHA1	Message	Date
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
Gwenole Beauchesne	d4a4a49168	vaapisink: compute and expose the supported set of YUV caps. ... Make vaapisink expose only the set of supported caps for raw YUV buffers. Add gst_vaapi_uploader_get_caps() helper function to determine the set of supported YUV caps as source (for images). This function actually tries to zero and upload each image to a 64x64 test surface. Of course, this relies on VA drivers to not claim success if vaPutImage() is not correctly supported.	2012-11-20 16:04:51 +01:00
Gwenole Beauchesne	499e0dd981	vaapisink: add support for raw YUV buffers. ... Add new GstVaapiUploader helper to upload raw YUV buffers to VA surfaces. It is up to the caller to negotiate source caps (for images) and output caps (for surfaces). gst_vaapi_uploader_has_direct_rendering() is available to help decide between the creation of a GstVaapiVideoBuffer or a regular GstBuffer on sink pads. Signed-off-by: Zhao Halley <halley.zhao@intel.com> Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>	2012-11-20 16:04:51 +01:00