Commit Graph

2 Commits

Author SHA1 Message Date
Michael Olbrich
0e280e78e2 videonode: imx6: clear texture cache when the format changes
The old textures won't match anyways. So there is no need to keep them.

Change-Id: Id3482333d10cf022d04076ec0f5c7df475c522ae
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Reviewed-by: Andy Nichols <andy.nichols@digia.com>
2014-03-04 17:54:22 +01:00
Thomas Senyk
db7f7cc565 adding zero-copy-QSGVideoNode for imx6
On imx6 there is a platform-specific API to implement
memory-mapping from gstreamer-buffer to opengl-texture.

This plugin uses this API to avoid CPU-based-memory-copy.

This allows fluid video-playback up to 1080p with very little CPU load.
Before even 720p used one cpu-core completely and wasn't fluid.

Change-Id: I0c33eb5d475393a65459291ce9290fa0753de4a5
Reviewed-by: Andy Nichols <andy.nichols@digia.com>
2014-02-11 15:18:17 +01:00