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Bug 736718 - surface: add support for GEM buffer imports
surface: add support for GEM buffer imports
Status: RESOLVED FIXED
Product: gstreamer-vaapi
Classification: Other
Component: general
git master
Other Linux
: Normal normal
: ---
Assigned To: gstreamer-vaapi maintainer(s)
gstreamer-vaapi maintainer(s)
Depends on:
Blocks: 731852 736713
 
 
Reported: 2014-09-16 06:28 UTC by Gwenole Beauchesne
Modified: 2015-01-28 16:39 UTC
See Also:
GNOME target: ---
GNOME version: ---


Description Gwenole Beauchesne 2014-09-16 06:28:55 UTC 
Add support for GEM buffer imports. This is useful for VA/EGL interop with legacy Mesa implementations, or when it is desired/required to support outbound textures for instance.

In terms of APIs, that should be comparable to those for dma_buf imports (see bug #735362). Besides, provisions need to be in place so that to support multiple GEM buffers wrapped into a single VA surface. However, only a single GEM buffer handle would be supported for now.
Comment 1 Gwenole Beauchesne 2015-01-28 16:39:31 UTC 
commit 797632139ff73bdd6676f94cba043de7a41dd1be
Author: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
Date:   Mon Sep 15 15:27:50 2014 +0200

    surface: add support for GEM buffer imports.
    
    Add support for GEM buffer imports. This is useful for VA/EGL interop
    with legacy Mesa implementations, or when it is desired or required to
    support outbound textures for instance.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=736718