From: Zhigang Gong <zhigang.gong at linux.intel.com>
As a pure glamor pixmap has a local texture rather than
bind a pixmap to a external BO. This can avoid some
unecessary flush, and can achieve better performance.
The testing on my machine shows that aa10text/rgb10text
get about 20-30% performance improvement.
Signed-off-by: Zhigang Gong <zhigang.gong at linux.intel.com>
---
src/intel_uxa.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/src/intel_uxa.c b/src/intel_uxa.c
index 9d74554..ca3220a 100644
--- a/src/intel_uxa.c
+++ b/src/intel_uxa.c
@@ -1026,6 +1026,11 @@ intel_uxa_create_pixmap(ScreenPtr screen, int w, int h, int depth,
struct intel_pixmap *priv;
PixmapPtr pixmap, new_pixmap = NULL;
+ if (!(usage & INTEL_CREATE_PIXMAP_DRI2)) {
+ pixmap = intel_glamor_create_pixmap(screen, w, h, depth, usage);
+ if (pixmap)
+ return pixmap;
+ }
if (w > 32767 || h > 32767)
return NullPixmap;
--
1.7.4.4
