diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2016-08-17 12:03:41 +0200 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2016-09-13 10:26:25 +0200 |
| commit | cb7b145a25452de8b549e8c8e9ec3bcc752e55dc (patch) | |
| tree | 8c83e0a17e7b5cac66b6a97f6fb1a1bf73f15b2f | |
| parent | a74d553cb97d545148bd2f81b7bd021cca94e076 (diff) | |
modesetting: Fix msSharePixmapBacking returning a non-linear bo
glamor_fd_from_pixmap() may return a tiled bo, which is not suitable
for sharing with another GPU as tiling usually is GPU specific.
Switch to glamor_shareable_fd_from_pixmap(), which always returns a
linear bo. This fixes mis-rendering when running the mode setting
driver on the master gpu in a dual-gpu setup and running an opengl
app with DRI_PRIME=1.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
| -rw-r--r-- | hw/xfree86/drivers/modesetting/driver.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/xfree86/drivers/modesetting/driver.c b/hw/xfree86/drivers/modesetting/driver.c index 5ebb39485..a8e83b291 100644 --- a/hw/xfree86/drivers/modesetting/driver.c +++ b/hw/xfree86/drivers/modesetting/driver.c @@ -1382,7 +1382,8 @@ msSharePixmapBacking(PixmapPtr ppix, ScreenPtr screen, void **handle) int ret; CARD16 stride; CARD32 size; - ret = glamor_fd_from_pixmap(ppix->drawable.pScreen, ppix, &stride, &size); + ret = glamor_shareable_fd_from_pixmap(ppix->drawable.pScreen, ppix, + &stride, &size); if (ret == -1) return FALSE; |