diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/egl/drivers/dri2/platform_wayland.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/egl/drivers/dri2/platform_wayland.c b/src/egl/drivers/dri2/platform_wayland.c index 52ab9f75797..29f64f3a1e6 100644 --- a/src/egl/drivers/dri2/platform_wayland.c +++ b/src/egl/drivers/dri2/platform_wayland.c @@ -353,7 +353,7 @@ get_back_bo(struct dri2_egl_surface *dri2_surf) /* There might be a buffer release already queued that wasn't processed */ wl_display_dispatch_queue_pending(dri2_dpy->wl_dpy, dri2_surf->wl_queue); - if (dri2_surf->back == NULL) { + while (dri2_surf->back == NULL) { for (i = 0; i < ARRAY_SIZE(dri2_surf->color_buffers); i++) { /* Get an unlocked buffer, preferrably one with a dri_buffer * already allocated. */ @@ -364,6 +364,14 @@ get_back_bo(struct dri2_egl_surface *dri2_surf) else if (dri2_surf->back->dri_image == NULL) dri2_surf->back = &dri2_surf->color_buffers[i]; } + + if (dri2_surf->back) + break; + + /* If we don't have a buffer, then block on the server to release one for + * us, and try again. */ + if (wl_display_dispatch_queue(dri2_dpy->wl_dpy, dri2_surf->wl_queue) < 0) + return -1; } if (dri2_surf->back == NULL) |