diff options
| author | Daniel Stone <daniels@collabora.com> | 2018-04-04 16:16:34 +0100 |
|---|---|---|
| committer | Adam Jackson <ajax@redhat.com> | 2018-04-04 13:46:57 -0400 |
| commit | 1b9fa3b64ca420eb54b5e5f28074c326e1fbe825 (patch) | |
| tree | a4d88f01786ce20b2e5409dc8aca5c3d38a6ff75 /hw | |
| parent | 0e9504e10c4363e24a83f1a82e6a4b9f5fd8f846 (diff) | |
glamor: Track if BO allocation used modifiers
Keep track of whether or not we fed modifiers into GBM when we allocated
a BO. We'll use this later inside Glamor, to reallocate buffer storage
if we allocate buffer storage using modifiers, and a non-modifier-aware
client requests an export of that pixmap.
This makes it possible to run a compositing manager on an old GLX/EGL
stack on top of an X server which allocates internal buffer storage
using exotic modifiers from modifier-aware GBM/EGL/KMS.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Reported-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/xfree86/drivers/modesetting/drmmode_display.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/xfree86/drivers/modesetting/drmmode_display.c b/hw/xfree86/drivers/modesetting/drmmode_display.c index 4fe59d22e..930a2716f 100644 --- a/hw/xfree86/drivers/modesetting/drmmode_display.c +++ b/hw/xfree86/drivers/modesetting/drmmode_display.c @@ -2822,7 +2822,8 @@ drmmode_set_pixmap_bo(drmmode_ptr drmmode, PixmapPtr pixmap, drmmode_bo *bo) if (!drmmode->glamor) return TRUE; - if (!glamor_egl_create_textured_pixmap_from_gbm_bo(pixmap, bo->gbm)) { + if (!glamor_egl_create_textured_pixmap_from_gbm_bo(pixmap, bo->gbm, + bo->used_modifiers)) { xf86DrvMsg(scrn->scrnIndex, X_ERROR, "Failed to create pixmap\n"); return FALSE; } |