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-rw-r--r--src/egl/drivers/dri2/platform_wayland.c30
1 files changed, 14 insertions, 16 deletions
diff --git a/src/egl/drivers/dri2/platform_wayland.c b/src/egl/drivers/dri2/platform_wayland.c
index 789e0355956..83abff386d9 100644
--- a/src/egl/drivers/dri2/platform_wayland.c
+++ b/src/egl/drivers/dri2/platform_wayland.c
@@ -335,14 +335,8 @@ get_back_bo(struct dri2_egl_surface *dri2_surf)
return -1;
}
- /* We always want to throttle to some event (either a frame callback or
- * a sync request) after the commit so that we can be sure the
- * compositor has had a chance to handle it and send us a release event
- * before we look for a free buffer */
- while (dri2_surf->throttle_callback != NULL)
- if (wl_display_dispatch_queue(dri2_dpy->wl_dpy,
- dri2_dpy->wl_queue) == -1)
- return -1;
+ /* There might be a buffer release already queued that wasn't processed */
+ wl_display_dispatch_queue_pending(dri2_dpy->wl_dpy, dri2_dpy->wl_queue);
if (dri2_surf->back == NULL) {
for (i = 0; i < ARRAY_SIZE(dri2_surf->color_buffers); i++) {
@@ -716,6 +710,11 @@ dri2_wl_swap_buffers_with_damage(_EGLDriver *drv,
struct dri2_egl_surface *dri2_surf = dri2_egl_surface(draw);
int i;
+ while (dri2_surf->throttle_callback != NULL)
+ if (wl_display_dispatch_queue(dri2_dpy->wl_dpy,
+ dri2_dpy->wl_queue) == -1)
+ return -1;
+
for (i = 0; i < ARRAY_SIZE(dri2_surf->color_buffers); i++)
if (dri2_surf->color_buffers[i].age > 0)
dri2_surf->color_buffers[i].age++;
@@ -1475,14 +1474,8 @@ swrast_update_buffers(struct dri2_egl_surface *dri2_surf)
/* find back buffer */
- /* We always want to throttle to some event (either a frame callback or
- * a sync request) after the commit so that we can be sure the
- * compositor has had a chance to handle it and send us a release event
- * before we look for a free buffer */
- while (dri2_surf->throttle_callback != NULL)
- if (wl_display_dispatch_queue(dri2_dpy->wl_dpy,
- dri2_dpy->wl_queue) == -1)
- return -1;
+ /* There might be a buffer release already queued that wasn't processed */
+ wl_display_dispatch_queue_pending(dri2_dpy->wl_dpy, dri2_dpy->wl_queue);
/* try get free buffer already created */
for (i = 0; i < ARRAY_SIZE(dri2_surf->color_buffers); i++) {
@@ -1563,6 +1556,11 @@ dri2_wl_swrast_commit_backbuffer(struct dri2_egl_surface *dri2_surf)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(dri2_surf->base.Resource.Display);
+ while (dri2_surf->throttle_callback != NULL)
+ if (wl_display_dispatch_queue(dri2_dpy->wl_dpy,
+ dri2_dpy->wl_queue) == -1)
+ return -1;
+
if (dri2_surf->base.SwapInterval > 0) {
dri2_surf->throttle_callback =
wl_surface_frame(dri2_surf->wl_win->surface);